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0x1000}, {&(0x7f000000d440)="e6a89f0124671b5c7c5ebe415ce3d23ea4f34633bc70b3e5aae449ab0cee306babe82a9eb0a2fc47397dc0fa44a1a108a35e444fce724459ee488c3a3e8304573f16f77accbd88b916b3051fb039f20e770fd71970ef136dd665b7f440b4da59829663b726d400cd74a109fd311dd3e4be4e2d5bbeea3b2abe87f8a6991a68cfca2fd986cd6486b414374e901b6de7243eb66fb124798025da529d0292fc149804ed5a9b3d7618d18ff014d8137cb7276fcd421ca82f689c8f8519acacd8c2585ad8f40742c64732795c670fa12bafb07572516dc808b7c74912999cdf6fd331c3a60f89bda9bb427264a3825e280f4793613f307e7c56", 0xf7}], 0x7, &(0x7f000000d5c0)=[{0x48, 0x112, 0xb0a, "b4088c7e7bf616923409f16b5955df47371b2e0b93a50b3e70d611735fdad6bcc44d6fb1a375ec717e4b115c6071b29ea12b22dc393521"}, {0xf0, 0x0, 0x1, "468b93737772881f60f210968abf59ebbb5a3ff6e0258a07e53fd5dada7e318da5238407d85569d60887a81ecc8daa1456617f440549bb56064f3716ebff40a5ed345e545936002a01858c8ba5d80d50a6b25ad2a4da76540906a004161ed98e4c338b6c5b0c26fbde8e661078c9553299b82726f4f90d739d0adc806d5d88ad2036e2e60f2efacbaea9dc6756e69fc528aa8a9aabb6125bb0a7f01d1defd3bd9d20b751a7d68f79526b7f1e7a30064d9bf4339b187ce6798621627a1cd69c079f40342938cdee85f2e664837dd263060abe2290f623559520b86ac1"}, {0xd0, 0x0, 0x0, "8b4762a5f600ddc00390361ad3a05704bd641e82325df270fdc6412094648e9cb25b034d92db2560edb3035ba3acbfbbf3b0b01c57d8b8358ce4c00618d69db522826ed923e3c8210d3ba2418acd695183625706743390486b3e4d109d9bfc05008e5df80ef2955b3bceb3ea4722a7e19375842f58c5a3821fa4cbd960c90ed7c38ab047177db0db2f8ec8a2ba09f024504ddad63810fd742ff02a33672cc92ff22b2b4782c82baec81b73e94bf56adeb5c715347e730b40dcb3"}, {0x90, 0x0, 0x7, "42d4e5a68ccf134d3ec3fa09efa9688c8deb6f6c78156d7c656c8424b0f0906330ad912fbd387fcc703cd0ba42e479c6484b413d7785152a4e3c387ff706c48145d12ddd13023e98a095ff47f1576ab636d6b9a6ec49c03af15c4605fa871b8c2dcac6be32a17c4397d6e439a1d04734f5c3ec1e5ea824670ce72128b6d286"}, {0x80, 0x10e, 0xd769, "43c060f344eb9743a2f8ca00efb03c71de3df4e1a218d19301fa09df78327ad43226948cf68422605db817143e7dba9a1969b2d5763fee5063dc0a60251857a93462cb6fef1cf2572e0dbd34ec26c2e1468e2656627f56dd8b1f43468cb2ab3212eb48317b7f99b42a"}], 0x318, 0x4004}, 0x3}, {{&(0x7f000000d900)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f000000da80)=[{&(0x7f000000d980)="ae639b5f90db85e3d8fcc4665e6080c930561615a5471bf4fbe836ce4807358d93781dbe642d6e0d2efe8d45e69f025222e0e83cb0287024b29723164a3dd4d8d6e4350a61752835ef4bcce7c0dcb858e7a61d81d0bd22b5f533d7f3965c2f25f85f81e100a1ae9044e295cea81b84cbff1d078f563a1a59466af0c2ae2e262e78184c0b68a79d24d057a79efda1d2108ddef48b2306e944c95747332ee4d39008412e435c7713", 0xa7}, {&(0x7f000000da40)="4191c83b2974dcc01687", 0xa}], 0x2, &(0x7f000000dac0)=[{0x100, 0x117, 0x7f, "3c768ec91acf2d4ff723dc479d1178fbb60ccbb6d0a593d3e414646aafffbfba8f1465a9e52dca95109e48c96c53e427afb032a048403f6e15f4eff9a15851caef81e216640e2160648c38891906ba80b586272610d7f20394b42c532e001a8aba55a663f07c802cf26f1726f97b6e6157c36b48eaacb03638dcc7a8b9cfeaf8bd0195b052e4a7e430f374d71a96199499bf200789a44a0ddc7c1bdf34fe9fb361d650860e5ea891226d494570fcc8b349a84f1145304e40c0011b149b19575485420181569e855c96beef05ecfd6b5fae701e118dad78cb01e359e5379e36d2577f355f425adda2ebb5a0"}, {0xa0, 0x111, 0xff, "42d9bf3ce20d0cd300581662e7cec21ea40bf0082b7278c85bda14f24814afd3def0800537af6379469c65f9cc2ca915912b16870c2f6a9faffb2c6e525a8b88459b29129952a9e4865ffce1d7c72d3fc462ce72ad070ee0d50b6508eb94ecda4d10b0c76942e93e1f112ae9e9f396fff3e55ac2c1e9871b27dc6c01e3ccb952fbd6097d8f5b6d852d"}], 0x1a0, 0x4000}, 0x1}], 0x9, 0x4080) fremovexattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00') connect$unix(r1, &(0x7f0000d6a000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/12 07:55:07 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014ff7)='auxv\x00') pread64(r0, &(0x7f0000006fb5)=""/1, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/12 07:55:07 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x100000000, 0x8, 0x80000000000, 0x7}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000457000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r2, r3+30000000}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000200)) 2018/04/12 07:55:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f0000001400)=""/236, 0xec}, {&(0x7f0000001500)=""/206, 0xce}, {&(0x7f0000001600)=""/82, 0x52}], 0x4, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) 2018/04/12 07:55:07 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x8, 0x10, 0x8000, 0x8}, &(0x7f0000000280)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr, @multicast1=0xe0000001]}, 0x26dd) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/138, 0x8a) 2018/04/12 07:55:07 executing program 1: r0 = eventfd2(0x4, 0x80800) clock_getres(0xffffffffffffffff, &(0x7f0000000040)) write$eventfd(r0, &(0x7f00000000c0)=0x80000001, 0x8) clock_getres(0x3, &(0x7f0000000080)) r1 = dup2(r0, r0) recvmsg$netrom(r1, &(0x7f00000035c0)={&(0x7f0000000000)=@ax25={0x3, {"cd50cc01252af4"}, 0x5}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="68ae2bc5c255a4ea9dbfb3231e1f0ddf30656497e7bdd6cf1c935da110b15897ba68e3", 0x23}, {&(0x7f0000000140)="799a4b17623c8775f51c2b14d08904e2e5a1409bcaba8b3be74fa829e104e347cbe5af955bfeb642b81d8c28e58a03a38fbebd26b284b6316f7260f6eaaed5b00f032fc7fd27476af2975a45e491a9aeb9f7a0c2bcd99da14046e15a11c8a84da11511af378e6200a8cf4b7997b395a06f26cc5d3d3ef0680aef91bac206ab264cfa8b54cb96962e8a0e77a59b4cfb5924c8191a21669f2428259da74f60a42ea537628c18c8c1ddf226c9627689c39b45", 0xb1}], 0x2, &(0x7f0000000240)=[{0x38, 0x116, 0x2000, "784e2868a1996a1eae018926b3849010f49f249f9eb86ce04627d443b0229832361ba0"}, {0x10, 0x19f, 0x6}, {0x98, 0x1bf, 0x6, "d84f8851c96a1d49b90d1130533547d3fee3a3f0b166bf189ca7744e7250fdaae1b0dd806ae112539e260f9a9fec18183b564aee4c481aa8a82de5d6e30b665be57c6b82fbd15eb16963b250c08583f0fda6df7f0a04dca357ec1c99b2a2aa52d9ea862a8e5056f4622fb228bd7a451aa32f452fb9b863104e13f9219022669a97a9dc"}, {0x88, 0x119, 0x9, "c6735677aac1949e3b1ec687ce8b0f1d2e634118d99b9787fbe1f04aa25cef3f6cbc9d044bd1dbf4e5164c58164309dd9ff35b5e801b6b83910ba69238aeb1821985119080adc17e55c7cbc2524efd3254850863968d74aa5db8bd59f074498e80f2489798baa83a2207e66a74512e0c338073"}, {0x1010, 0x109, 0xffff, 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"}], 0x3358, 0x4000010}, 0x20) 2018/04/12 07:55:07 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/120) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) 2018/04/12 07:55:07 executing program 7: unshare(0x40600) r0 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0xffffffffffffff1e, &(0x7f0000fbdfe0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/142, 0x8e}, 0x0) write$binfmt_elf64(r0, &(0x7f0000001140)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x7fffffff, 0x8001, 0x0, 0x0, 0x3, 0x7, 0x0, 0x1a3, 0x40, 0x191, 0x8, 0x20, 0x38, 0x2, 0x5, 0x6dc}, [{0x60000000, 0x1, 0x5, 0x0, 0x200800000, 0x4, 0x7fffffff, 0x7fffffff}, {0x7, 0x6, 0x0, 0xffffffff, 0x7fff, 0x8, 0x8, 0x100000000}], "b33155977fed6692fbf493623a227cca09432dba7f53ba1670a890d53fe2f8eac6903c4da1554c4a7b71df6c78911cf16dcc5776ce746a127904ea4bbe3e8985b96c7cd682775df055a77f1924acf712ccf82a1772a0344d92098e6cdc99a76dc58238c118d65238ad40bf9d5cd5ba044d2acecdea0e9fe6bbbc02778c3e96cf837b6b6b4de5253958be56f42c20e4cd82f4184dd6bb6184b28a2bd8130057b27edf89f4f5adc0484a", [[], [], [], [], [], [], []]}, 0x859) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x1, &(0x7f0000001a00)=[{&(0x7f00000019c0)="f839fbf2d29c066e65b6365bbb74c0095c11adfa28a22f4de0ede3f788a2ad457e016607c407bcbfd6dff1fbc2dbc572530b9607", 0x34, 0x7}], 0x4, &(0x7f0000001a40)={[{@session={'session', 0x3d, [0x7f, 0x3f, 0x78, 0x31, 0x36, 0x37, 0x31, 0x2d, 0x0]}, 0x2c}, {@type={'type', 0x3d, "9797d780"}, 0x2c}, {@uid={'uid', 0x3d, [0x79, 0x0]}, 0x2c}, {@codepage={'codepage', 0x3d, 'koi8-u'}, 0x2c}]}) 2018/04/12 07:55:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x80000000) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 74.605237] mmap: syz-executor0 (6027) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/12 07:55:07 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'q(0', 0x38, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x33}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c6a470", 0x0, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000400)={'icmp\x00'}, &(0x7f0000000440)=0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) sendmsg$netrom(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@full={{0x3, {"05bffe6dedba6b"}, 0x4}, [{"b6a56148fc1387"}, {"893f44f8d5ff4f"}, {"430e1ba0dfb979"}, {"d2e9cf097b948d"}, {"1e5d259bcdd5f9"}, {"7fb67917e8409d"}, {"1ab6f855c09825"}, {"0d13e219c7db56"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000140)="e1e3bd1a5681ff6234c985b14a506dc4d7e0a25f47873e936fa13cbd0d79a46262deb58d6fe8f2940ed52c4557d3190f91d6a495430fc973b20387c8bc9e5267ce2aaea3e03b534169fffeb5f595d683c66f3cf2147239920f96ac56223d40be017a5598b6f42667a4704a5e14f293a0f0e648f41211772ebc36b98cd13c32c56331c05fd200a55198c01358", 0x8c}, {&(0x7f0000000200)="5a370fd2ed02db3e4a6ec8948af7ed31141c7892ab8890c79145744b735d2f35d531a9697731e98126c3403fa26abc70c9e13b2af6198d9908f54013af1944918a9fd38d9b9c6229b4e3dd7401a9521ee127cb813f2717c6e76d878de4c6c1", 0x5f}, {&(0x7f0000000280)="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", 0xfd}], 0x3, 0x0, 0x0, 0x20008844}, 0x20000000) 2018/04/12 07:55:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000686ff4)={0x10, 0x0, 0x0, 0x81000020}, 0xc) r2 = dup2(r0, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 2018/04/12 07:55:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)=ANY=[@ANYBLOB="280000002d0043040000006817cdca19c1000000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast1}, &(0x7f0000000080)=0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x9, 0x0, 0xfff, 0x0, 0x600000000, 0x8001, 0xe62a, 0x6, 0x856, 0x5, 0x9, 0x8a2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x21010, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) 2018/04/12 07:55:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000100), 0xffffff0a) write$evdev(r0, &(0x7f00000002c0)=[{{}, 0x0, 0xfffffffffffffffc}, {}], 0x30) 2018/04/12 07:55:07 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9a, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/04/12 07:55:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x3f}]}, &(0x7f00000001c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) write$tun(r0, &(0x7f0000000040)={@void, @hdr, @mpls}, 0xa) 2018/04/12 07:55:07 executing program 7: unshare(0x402) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x20) 2018/04/12 07:55:08 executing program 1: clock_getres(0xdffffffffffffff9, &(0x7f0000000100)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20100, 0x0) fsync(r0) [ 74.957222] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 75.017333] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 07:55:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000001580)=ANY=[@ANYRES16], &(0x7f0000000340)={0x1, 0x0, [0x2e8, 0xd76, 0x2, 0xfffffffffffffffc]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r0, 0x3, 0x3}, 0x14) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000540)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="3330b994512bfa77c5a6c480bec19a2c21896b427bab0bc1464c8adf95513546a8c0e2c40693661a6e71b92508a6b5a8dbeb2442f682b8f0c0673b0dc7c8555e68ca1b6fbcb786bbbf47d997ff46d24ac5ade4d86db769591a250d2f890e77032c50ec29d7ac8ab5a0d47a89407e401ea488917f12fc3a6d1e17ae540d636c746a5da3333614d8d4321c70c84fb8dc0725be35b7a835921241e07b8b1b5a8476a4fe94bc1a18228ef50c468193858bf56b4304468bbe9db55545e75d", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES32=r2, @ANYPTR, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="af58e4fcbe3f07fe4a11454233419019d9f587929fa89f8507490147929249e38f1440fdfdea0b705865623b668ae403e08a72a464accff700c3a0fd90287769ccc0b6d2657e461be2ce1c029404e5e70ac0a704d30dddb27a7e86dc4c5e7a54f969e797c0", @ANYRES64=r2, @ANYRES16=r2, @ANYPTR64, @ANYRES32, @ANYPTR64], @ANYRES64=r1]], 0x8}}], 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) waitid(0x0, r3, 0x0, 0x2, &(0x7f00000001c0)) 2018/04/12 07:55:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) 2018/04/12 07:55:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) socketpair(0xa, 0x5, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendto$unix(r2, &(0x7f0000000040)="0559d0308ad69479a4bd264012cfa9650233c1eec53ca03581a2433e38", 0x1d, 0x8000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/12 07:55:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x11, "2180a9c31bad0e8332d76ae853fc5518c9"}, &(0x7f0000000040)=0x19) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x58, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff7fff}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9235}]}, &(0x7f0000000140)=0x10) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x77359400}}], 0x30) 2018/04/12 07:55:08 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e6, &(0x7f0000000240), &(0x7f0000000040)=0x242) flock(r0, 0x8) 2018/04/12 07:55:08 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) geteuid() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x8001, 0x7, 0x3ff, 0x3, 0xdf2, 0xffffffffffffffe1}) prctl$intptr(0x200000002f, 0x2) 2018/04/12 07:55:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000380)=""/4096) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) 2018/04/12 07:55:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000300)={@multicast2, @remote, 0x0}, &(0x7f0000000340)=0xc) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @local}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @loopback}, &(0x7f0000000640)=0xc) getsockname$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) r9 = accept$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e00)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000f00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f40)={'sit0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000f80)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000fc0)=0xc) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000011c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000012c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001400)=0xe8) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000001440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/68, 0x44}, {&(0x7f0000001540)=""/182, 0xb6}], 0x2, &(0x7f0000001640)=""/95, 0x5f, 0xfffffffffffffffd}, 0x2000) getpeername$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001740)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001780)={'bcsf0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000017c0)={@loopback, 0x0}, &(0x7f0000001800)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001840)={@rand_addr, @local, 0x0}, &(0x7f0000001880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000019c0)=0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000000140)=0x48, 0x4) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000023c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002380)={&(0x7f0000001a00)={0x960, r1, 0x302, 0x70bd2b, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x1a4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r5}, {0x140, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff41}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x220, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1b4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ac8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xac06}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38b}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x95}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}]}, 0x960}, 0x1, 0x0, 0x0, 0x10}, 0x4000801) 2018/04/12 07:55:09 executing program 1: unshare(0x8002000) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x8000, 0x3f) 2018/04/12 07:55:09 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x5, &(0x7f0000002240)=[{&(0x7f00000000c0)="a8ec52f34f1f5c2e88d5121cd635f5117a5a3f8225afdcdc714e5645149180350cba06e11f97b05160f0ea755806f601d09e96297bca1ed19650abf32c6791f0d05d556f0064ea0425d0c2c0e432adff1861a358f3c9fb0f63c5f6", 0x5b, 0x9}, {&(0x7f0000000140)="2c4f90e2c92829f93abfda88d769a6a480e52443779f48db8e390faa65e6b6d70cfea54311718b5e3418f892a00ddbd48608e2", 0x33, 0x1}, {&(0x7f0000000180)="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", 0x1000, 0x9}, {&(0x7f0000001180)="ba00e06fefbed5b155a164836ce2ce00e444bf372eea3fadcf57644c19f695bfb03acdd6a946d3816478139c554fb96d8b5b8cd63ca86f2fc527c2ffbbe057e85547a1af9158d327c6096e35a6bc2997eaadd1bcca89b3c648e1879b5083d446453d6ba91b27ba98dbf119a83dc79bfe9a7e75b353d7a1e5c1e8fef5ca05ad3654ac8abde973ebc3592f1a718ab7b90f9841b1460afc35251332", 0x9a, 0x1}, {&(0x7f0000001240)="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", 0x1000, 0x4}], 0x2000, &(0x7f00000022c0)={[{@creator={'creator', 0x3d, "e46c0d10"}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-1'}, 0x2c}]}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002340)={&(0x7f0000002300)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000024c0)={r0, &(0x7f0000002380)="4136a501897e6ea7ffefcde75d7f7b01fb61c1b16eab8e5502dc01613bd4928db15dadac5d727660ee8a9a77285d888fa9e4b1cca14a2541a7c4fa36123fa77cc3effd678c97", &(0x7f0000002400)="b98983fb42b500249ddf837fb7ec571fbd39f48eace48eacaa42dbd097275a46da6d336c9217ef2a8b4e39b213b6e3c1fe25999611f40b4019dabd9f977c3b6c2a920c1632a55bb4757c6b5780f6080241959ca495fadeac9d7e99ed6663c6a46d9d6fec8cd5153a84d53ba63229c149fd8bd89c15ac9a69cadea67a350ab91dea292b074da9d861c9fa64267936102d06f9399b32b41fbdf062f371381f"}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100b, 0x0, 0x0, 0x0, 0x5}, 0x2c) 2018/04/12 07:55:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000002740)={0x14, 0x1000000000001a, 0x800000000000c01, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x74b78f93178f5cce, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffff00000000) 2018/04/12 07:55:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000060c000)='oom_score_adj\x00') r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000040)='syscall\x00') sendfile(r2, r2, &(0x7f0000000140), 0x200000000000002) getsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 07:55:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000040)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000700)={0x81, 0x1000, "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"}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000340)) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x46e8b13b, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) io_setup(0x5, &(0x7f0000000180)=0x0) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000001c0)="5b602193d381f2c950be5553a1343849e912cf6d3ac59e168f533cca1fd67fe1d7493df18c20ac0b92c5f87c069d3767c14c77f20b07ad9a8987f2cacd60f82a7dd392e78d49e90c8dfb89ab7e5e0bdaaa52d06a46fdf2013a92a676bfd18e93bcd19d1913e40a2422fd14b4264631ba165a6211d20319615cbf381d7e8b19d1723bae6658c2488dadb5a1757b28459b9d4f9864ef7b65c9988815e2d8b6394cb69247b59bc7f0354ae2be8d19236a50aa42de90cfd62c150ec4f0a166e26764e7bd93933141252d797cb9791191fa7182863f41d87b2bd107933c7765f57ea55414da73ec646c45c4", 0xe9, 0x5, 0x0, 0x1, r0}, &(0x7f0000000300)) io_setup(0x10000, &(0x7f0000000380)) 2018/04/12 07:55:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/193, 0xc1}], 0x4) 2018/04/12 07:55:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0xffffffffffffffb2) r1 = dup(r0) select(0x40, &(0x7f0000000280)={0x8, 0xfffffffffffffffe, 0x6, 0x1, 0x20, 0x6, 0x5c24}, &(0x7f00000002c0)={0xffffffffffffff7f, 0xffffffff, 0x401, 0x7, 0x0, 0x3, 0x10001, 0xff}, &(0x7f0000000300)={0x8, 0x0, 0x0, 0x39c3, 0x1, 0x7, 0x5, 0x4}, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) waitid(0x1, r2, &(0x7f0000000100), 0x4, &(0x7f00000001c0)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/172) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/12 07:55:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r0, &(0x7f0000001200)='L', 0x1, 0x0, &(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0xc00, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7c}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0xc001) 2018/04/12 07:55:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/12 07:55:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/9) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x161) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) 2018/04/12 07:55:10 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/04/12 07:55:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)) 2018/04/12 07:55:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xe830, 0x0, 0x10}, 0x98) write$eventfd(r2, &(0x7f00000001c0), 0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0x2}) 2018/04/12 07:55:10 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'yam0\x00', r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, 0xc3, 0x1, 0x751f, 0x100, 0xfcb, 0xa0000, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) 2018/04/12 07:55:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000f, &(0x7f00000000c0)=0xfffffffffefffffb, 0x4) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200232}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/12 07:55:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x8001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) recvfrom$inet(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x8000}, {r0, 0x2000}], 0x3, 0x800) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/12 07:55:10 executing program 7: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_create(0x6, &(0x7f0000000280)={0x0, 0x7, 0x7, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0xa0c, 0x7f]}, &(0x7f0000000200)=0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x9) 2018/04/12 07:55:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002d00)="21130000006aeca4d1cf2c7b2ab0cde66372ee0a9251084266332f0c99593d5f98c5280aef9e1be2147f39c620b2bed85bb9e27455026cf000841e7287ad2427f6339c4999bff5d0a5b65d682ed6b568c6e47b16c48a421369c442c37e7e92e8bb7a1ca169d8dccd10219ecef7b93537ca74cdc13ff26667170724a437ad520328c7366ebfc7b04ed61aa5f74d6045702dac38fc067eb74f7d739ff4aa9af845", 0xfffffffffffffd76) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000200)="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", 0x131) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) socketpair(0xd, 0x4, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000029c0)={&(0x7f00000003c0)=@nfc, 0x80, &(0x7f0000001900)=[{&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/78, 0x4e}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/77, 0x4d}, {&(0x7f0000001780)=""/204, 0xcc}, {&(0x7f0000001880)=""/99, 0x63}], 0x9, &(0x7f00000019c0)=""/4096, 0x1000, 0x80}, 0x40000000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') sendto$llc(r4, &(0x7f00000000c0)="6a13197c2947618e60cf511d52d7de981d6f876513d5e0ab7773c6fb568ac1688b4f5603227771ff9ad48517219f52bbe18de6ec10492feaa695a86506b116712576484e2dacded87f8fdfe71e4661f905bd4c71be266b292637a4bc0390a05a0ff9092f43b3f6d65312cc9af07efa61375d3113003ebf7fbec97656e5f8e87630532d0767d779ba07c7ece2d5c3be027ea43ad4407706752de4a6be8e10e3a613970e65ae9f520a084e423a051113a7f75a395dc5beb7ced627f26b94d878c2a28b69ffc07a3fd886325c43efe46e27090fe2a1d0f9271211f35225fd1504b60eaf", 0xe2, 0x40010, &(0x7f00000001c0)={0x1a, 0x33e, 0xffffffffffffffff, 0x9, 0x3f, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt(r1, 0x6, 0x100000000, &(0x7f0000002a80)=""/2, &(0x7f0000002ac0)=0x2) r5 = add_key(&(0x7f0000002b00)='id_legacy\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002b80)="2ec5df256930d79d3066cbae9b6de1182a8ba150cb58e02ca8953cbeac5d1c03a3903ac1c7cd8a5ec3dd152fb304813e614a0cfad146dba16e8870d2bd751725593f88153906a673e551295c9f84709345e7f1a17ca18e85111602e1774c83ba3ec2f51628d1580e2e8c232c3719a0f77f5351ee998d913f744a0353583b9b88e60dd222cab7d0d8424019925a3ce45ab295c887fd18007e3a5684d687257161aa693071cb9113c91663d4f22fca0af26d68837c4801ba3b2ac6490e116b5908cc2fdf3f347b8c377cdf73010bb27bd2b032edf5e5dac6b55273c39bb1de11be92087c8f05d3235f6503", 0xea, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002a00)=0xff, &(0x7f0000002a40)=0x4) 2018/04/12 07:55:10 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20202000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=@acquire={0x178, 0x17, 0x608, 0x70bd26, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x7e}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x3, 0x4e23, 0x0, 0x4e21, 0xba5b, 0xa, 0x80, 0x20, 0x3a, 0x0, r2}, {{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x0, 0x4e22, 0x2, 0xa, 0x0, 0x0, 0x84, r3, r4}, {0xe27, 0x7, 0x0, 0x1, 0x468d, 0x8, 0x80, 0x40}, {0x7, 0x100000000, 0x9, 0x80000000}, 0x40, 0x6e6bbc, 0x1, 0x1, 0x1, 0x2}, 0x8, 0x979, 0x800, 0x70bd25}, [@extra_flags={0x8, 0x18, 0x12000000000}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd2d, 0x70bd2c, 0x70bd25, 0x70bd2c, 0xffffffffffffffc1, [0x81, 0x6, 0x10001, 0x9e, 0x2, 0x7]}}, @ipv6_hthresh={0x8, 0x4, {0x37, 0x64}}, @mark={0xc, 0x15, {0x35075b, 0x81}}]}, 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/12 07:55:10 executing program 4: prctl$void(0x23) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) fchmod(r0, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/04/12 07:55:10 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x91) mmap(&(0x7f0000c07000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7fffffffffffff97, [0x0]}, 0x99e83c21159bf33e) 2018/04/12 07:55:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 07:55:10 executing program 4: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/04/12 07:55:10 executing program 0: r0 = socket(0x400000000000010, 0x3, 0x40000) write(r0, &(0x7f0000e33000)="220000001e0007fffc030000000007f30a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/04/12 07:55:11 executing program 2: r0 = socket$inet(0x2, 0x9, 0x22) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) 2018/04/12 07:55:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/12 07:55:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x10001, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c68d92978332db64b2b5d0468494176a9e2d70a9863923bd22b2f3366963b37fdca88883aa7c550427f244b0ada4e3a68619248503eaa4c1a9f9b3584eb543fb36971d2f653ff767b90ffe0926a644ef3d01d755fcc230c0df11aba3f1", 0x5d, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0xfff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001300)={r2, r3}, &(0x7f0000001340)=""/208, 0xd0, &(0x7f0000001580)={&(0x7f0000001440)={'sm4-generic\x00'}, &(0x7f0000001480)="dde794a98a4934b47f4d7190d82f8ef0525a479b1e33a43e6f0b515572f7aee8a4c08046450e0b60892cdd57165573f3b9e730057d8491ce2c9403dc27f4d9a5700e9061a317876e8410dbd294482eb8070881acc4bd679b66516c1ca93ae9dac7d40118a68e0a40d8339fa914b8bc45adfd342221ed2902c30d2aca974918739966b9189fa30e8e58649b8845d259b8a2cedac0d289b0ab7c264a5307e7ebe35d87cabae8faf34ac7480251d75da24f14512a991bc243ea7845668122cf8f3e296e021346bd1b9510ba0bce5d48a5424999c680ea8f81f21da5e8a6faf4", 0xde}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0), 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000f75000/0x3000)=nil, 0x3000, 0x4, 0x88010, r0, 0x0) readv(r0, &(0x7f0000001900)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/217, 0xd9}, {&(0x7f0000001780)=""/2, 0xfffffffffffffd05}, {&(0x7f00000017c0)=""/5, 0x5}, {&(0x7f0000001800)=""/230, 0xe6}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103040, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f00000012c0)={{0x3, 0xfffffffffffffff9, 0x80000001, 0x7, 0xffffffffffffbdec, 0x9}, 0x1000}) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000001200)=""/180) tkill(r1, 0x1000000000016) 2018/04/12 07:55:11 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) 2018/04/12 07:55:11 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080), 0x10) 2018/04/12 07:55:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x11, @rand_addr=0x7fffffff, 0x4e20, 0x3, 'rr\x00', 0x16, 0x4, 0x46}, {@rand_addr=0x9, 0x4e22, 0x12007, 0x5, 0x9, 0x200}}, 0x44) 2018/04/12 07:55:11 executing program 3: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x10000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000540), &(0x7f00000005c0)=0x60, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='oom_adj\x00') fcntl$setlease(r2, 0x400, 0x1) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)}], 0x6, 0x0) mq_getsetattr(r2, &(0x7f0000000480)={0x6, 0x9, 0xcef, 0x7298, 0xfffffffffffffff7, 0x1ff, 0x5, 0x2}, &(0x7f00000004c0)) 2018/04/12 07:55:11 executing program 1: r0 = socket(0x20000000002000a, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/12 07:55:11 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x5) unshare(0x40600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x3, 0x9, [0x0, 0x1, 0xffff, 0x2, 0x20, 0x0, 0xe35, 0x7ff, 0x10001]}, &(0x7f0000000340)=0x1a) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x5, 0x71f7990c, 0x8001, 0x7, 0x50, 0x8}) r4 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='GPLkeyring*eth0.\x00', 0xfffffffffffffffe) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000b80)=0x7, 0x4) keyctl$search(0xa, r4, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r5) 2018/04/12 07:55:11 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x2, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=ANY=[@ANYBLOB="0000000000a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efff00000000000000200500000000000000d6ab9eac73233abf8c020000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000"]}, 0x101) r1 = gettid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000040)={0x12, 0x0, 0x0, 0xfff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x303040, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x20000001) inotify_rm_watch(r3, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f00000002c0)=""/43, 0x1f}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x81, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e22, 0x8000000, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff}}}, 0x84) 2018/04/12 07:55:11 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockname$inet(r0, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000007, 0xa4050, r0, 0x0) 2018/04/12 07:55:11 executing program 7: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/12 07:55:11 executing program 3: getitimer(0x4000000000000003, &(0x7f0000000000)) 2018/04/12 07:55:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='8', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) 2018/04/12 07:55:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0xc6}, 0x0, 0x0, 0x0, {0x1, 0xffffffffffff7fff}}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="f5de853355a908d874220a307b840fa3b86e53530ed56fa07a225744e8697dd2742f7aa54fb3e25136f9c06201eebc4330777479868d035b06238b418a729e6314c306951ca243fb75c7f09200591548dd98cd28ef67864e1380b9999013868e21c4a2f96415c37a9b59807ee55f1f8bb5064dcdca8183b4cc6a406b67b10bd75dc33bbb94bb94a8241ea020784711c27fe02d158bf9f08f25a19bb1416d796129b3f4fd61b349a2f71592891e82b24caa6c2d634722a24209526602751d95c44de9e5727d473690413ab49c1947cd25c1cb915f66804f6f93f5ee6ed980254bb4ed", 0xe2, 0x5}], 0x10, &(0x7f00000001c0)={[{@usefree='usefree', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x35, 0x33]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x30]}, 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/12 07:55:11 executing program 0: unshare(0x40600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/12 07:55:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/12 07:55:11 executing program 2: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x44) ioctl$VT_WAITACTIVE(r1, 0x5607) shmget$private(0x0, 0x2000, 0x0, &(0x7f00008f7000/0x2000)=nil) rt_sigpending(&(0x7f0000000100), 0x8) r2 = gettid() r3 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r2) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000200)={0x5}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xffff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000280)={r4, 0x800}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) 2018/04/12 07:55:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000000100)="95", 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4(r0, &(0x7f0000000b80)=@hci={0x0, 0x0}, &(0x7f0000000c00)=0x80, 0x80000) accept$packet(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @local, @remote}, &(0x7f0000000e40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e80)={0x0, @broadcast, @broadcast}, &(0x7f0000000ec0)=0xc) getsockname$packet(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002540)=0x14) accept4$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000025c0)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002600)={0x0, @broadcast, @loopback}, &(0x7f0000002640)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002740)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002e40)=0xe8) getsockname$packet(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002ec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002fc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000)={@loopback, 0x0}, &(0x7f0000003040)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003080)={@local, @multicast2, 0x0}, &(0x7f00000030c0)=0xc) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f0000003100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003180)=""/85, 0x55}, {&(0x7f0000003200)=""/105, 0x69}, {&(0x7f0000003280)=""/110, 0x6e}], 0x3, 0x0, 0x0, 0xb4a}, 0x2}], 0x1, 0x2, &(0x7f0000003380)) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000039c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003980)={&(0x7f00000033c0)={0x598, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x1f4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x89, 0x518, 0x200}, {0xfffffffeffffffff, 0x6, 0xfffffffffffffff7, 0x8}, {0x800, 0xff, 0x100, 0x8}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x52}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf66c}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb75}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x447}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x138, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x13c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x55}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0xe6d, 0x9, 0x80000000}, {0x40, 0x20, 0x56}, {0x40, 0x5, 0x0, 0x7fd}]}}}]}}]}, 0x598}, 0x1, 0x0, 0x0, 0x40000}, 0x10) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) 2018/04/12 07:55:11 executing program 6: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/12 07:55:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r1, 0x1, 0x6}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x20000010, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'team_slave\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000500)=0xf708, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000000c80)="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", 0x21d, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000000c0)="607d2d224f1f91d93779be2fa5d72243316aa789f368de21f771661a30bf1e19a7994b6d1858fb4e54cee93194e6e29b213fe8a3d763ca888d1e2ea624bd1b5b400f1ed2087b97cee13189aff5adb3d30d538a295dad6eb08d295d4ac279ff08edf43e5869a0e0b845f9d75ffdfbb7c9a7f892d63d6e2b4a383030bd8542f1269e8f71e70e5a715cf5884184a291a79231e7bbe08dea4f9d5165501e") recvfrom$inet(r2, &(0x7f00000003c0)=""/213, 0xd5, 0x1, &(0x7f00000004c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000180)={'gretap0\x00', 0x101}) 2018/04/12 07:55:12 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4, 0x0) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$TIOCCONS(r1, 0x541d) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="87d323721c992a1652d0e80b3e29fff36dc910e672cda261f70d118ea7804e85ba60e1a8b3e87e1eeaefc3013af3da8944568cadc4cd2ed780612546bb86eb30b75758a708931e977fb56b0530aec873c1b64c3bb004a26d7f5a1f96c93dc5b182e32dbcf7ce2bd68df0e6330a769db8119a170fc8ae235a8d6d81372a0dc6063c1a59c518935f9253bad8404567ab628202b0d6b084e2dc84874685bbccb74ba3b6ab6a6f49105cf1f7fb0e0b21097f987122f4f74ecb2e893c6229c6a3171c147c8c1573a85e3d81b9533d8857454163", 0xd1, r2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="3e31eba9797248daa29270090f73c509e915de75dec1b732e37fef9e3731b6670c9f0abedaafae9a757c2831e348f3d3d11d537c6c41837cbee8ddd30b40257741c8a4c2d3b1174e3fc922d7a980a1591057c72254f225ce5bc4551c2321889712", 0x61, 0x0) keyctl$negate(0xd, r3, 0x1000, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x100000001, 0x7}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r5, 0x3c}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/04/12 07:55:12 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb3, "25da8472a7474c2f7b59cfa6e90b05df68f49e4c9e9a801bcb4a2bb06107f2f687ddfc79f8e808bf27c5f9ac13a2cd9aeee45e302ff12b9c554a00061838a3c11f3f90d59ace0e670d92cce3e2bdc82b63d5e5352fca28ed439713a256acfaf5df33f9205220073355ad3e47265c921039a6b7be6e4496d0425a9639ec3ecf2300769a9995f06e763bdf9cd89a731ef511c6eaccf747595f574f9cd775572267d4511dbc462026dde5dcacaf94bddd06ede1f5"}, &(0x7f0000000200)=0xbb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0xa18) lremovexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.selinux\x00') bind$inet6(r2, &(0x7f00001c0000)={0xa}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000340)=""/245, 0x42}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x10) write$binfmt_aout(r0, &(0x7f0000000440)={{0x1cf, 0x2bd, 0x3ff, 0x3a2, 0x338, 0x5, 0x11c}, "2265afbe82d3ca15e6c5e24a5781b273c65c1b4519c2af6546d12f64c474f097d8c6d2a644b79536637ac3c813431020ea934f8278aaef77a0d7a63ec9e447abe0e3e29f9d0a9097bfa17958e58aac2d9138e4489bdcbec194bb70cc4532ba76edf3978b48a6c6a02e361d2e7befa411fa109d5b9619a25d597cb354940cf66421c9c0da516e41795aeaa5c2a18fe8234ba1753cb581af52f3f12595c11d362a36e3777bf47fe273375d58d6bbc716d36f43de9506e7b5621a0630d23cef4e473940be49fab8b7ac0fa959ead4bf8f3cae75c05d17bddcd42150fb52e90b0f018a4c5f838b59fc379256981f5299138a", [[]]}, 0x210) 2018/04/12 07:55:12 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:etc_aliases_t:s0\x00', 0x23) io_setup(0x0, &(0x7f00000000c0)) write$cgroup_int(r1, &(0x7f0000000080)={[0x2c, 0x34, 0x36]}, 0x3) memfd_create(&(0x7f0000000140)='trusted/^\x00', 0x1) dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0x62b) prctl$getreaper(0x19, &(0x7f0000000100)) 2018/04/12 07:55:12 executing program 0: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) mremap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/12 07:55:12 executing program 7: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000002c0)=0x7, 0x5, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/12 07:55:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00b20000002002716c397766bac608130000000000"], 0x2c}, 0x1}, 0x0) socketpair(0x19, 0x5, 0x1d430654, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x49) r2 = memfd_create(&(0x7f0000000080)=':ppp1\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1000}, 0x8) 2018/04/12 07:55:12 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000000, 0x0) fstat(r0, &(0x7f0000000080)) unshare(0xfffffffffffffefe) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18001bdc90fdfe21de7de2230999d62b9d0d6b0000284a05d2e0a37e5f00000000000000e1eea2c913532cd303cc3cc60d36ce0066fee391e143945a7892e21f90030b1d07bf1b5a20100e87be076c0000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x260, &(0x7f0000000040)}, 0x10) [ 79.139742] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 79.244301] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 07:55:12 executing program 7: getrandom(&(0x7f0000000180), 0x0, 0x2) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='stack\x00') accept4$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x800) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000080)=0x2, 0x7ff) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x404280) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="e54dead59967bb236f29d6a638a10934d66c8570c9e56803a09dd65ce420fc633ce1dad389c7b625275f5584be476dae789ca28b335691e306aba5a37ef9a604d65e992052e345df6ea374bb8b9f93d83f5f7f35ee23ca622314bda98e8378608f27bb617430d97e1bcff7927ea6d87a44518684728495326b56f4f8bbd70acb224db3c5c1ca26fc56559935ac34378733cfcb507af65e1bc7a65a999fe9d8fe2669ca16eb53e1edff189f11f2a35827d9768f99938ebdf4196d4942f83599e9acc1867981d8d2e5"], @ANYBLOB="04530008090001000200000000800000839c8a3212d94004bc489804c52dae5e72a9383d281884223bf43b92827c0143b0bbb95aabc90c3e3a59030a5fbbb95aa34d7072c6e8d8085853b2d7532fd9414d5b06fef848a724b35fba9d7c37443f17164cdc58cd7709eae41b22553e47c15acdce0dd10adf9e6ab052ba2d35a193895aee0afca33e3db416d83924dd6087736304309e4e4a"]) 2018/04/12 07:55:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0x2000000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) 2018/04/12 07:55:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) listen(r1, 0xfffffffffffffbff) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGMASK(r0, 0x80044584, &(0x7f00001b3ff0)={0x0, 0xae, &(0x7f0000000180)="b60862df21ce0586265d9e2b5831ceae13072aa2fbce09d9eb04000000000000006b9b6a8fd848b16743b05265c14c05af5f5f02986aa8fe3cd40738d9f6e5e11720a9b7aa343197ceb49e785de30e73160eb0b3366e0ad3fef1d9a17b4c15cc7b73fc02f43be10a1df00243b9ad9875cd363c5f6ed17ff362dd610bea3e459301c1fde9cee1da813f000000000000006e8d582a107389cd1569699ca3a108792b56f21ced34d36cbe9f75bae69b"}) 2018/04/12 07:55:12 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r0, 0xe, &(0x7f00000000c0)={0x50000000000, 0x100000000}, &(0x7f0000000100)) prlimit64(0x0, 0x7b4c306217d23772, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/12 07:55:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="4026e49429083d271f1d85cc8a22ab0510acc73ac77e5546"], 0x9) ftruncate(r1, 0x9) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x88, "28705c98548a12bf98b473023e3c61e6a5de90676f4f8c25efc0ca6e1b4aecb961b569b8a32c8654b0831fa5abc9e07862a99309e220f7085a80fb971e870d53893dec9355eaece4e7a84902cba76a6a43eea7302bd77d4d3a7ffdad13105e755d17ad5e122a3c03090f2ae948629efdea6268567c4014bb18de54e50ce7e987bd2101a4e9cdb338"}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r3, 0x80000001}, 0x8) 2018/04/12 07:55:12 executing program 0: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) mremap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/12 07:55:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in=@multicast1}}, {{@in=@local}}}, &(0x7f0000000040)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave\x00', r1}) read(r0, &(0x7f0000000380)=""/248, 0xf8) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x1c}, 0x1}, 0x0) 2018/04/12 07:55:12 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r2 = accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000180)={0x7}) fstat(r3, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x800, 0x400400) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000100)) 2018/04/12 07:55:12 executing program 7: r0 = socket$kcm(0xa, 0x200000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89a2, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) 2018/04/12 07:55:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x9, 0x1b, 0x5, 0x4, 0x12}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, [0x21, 0x400, 0x612f, 0x7, 0x0, 0x6, 0x8, 0x1000, 0x7f, 0x80000001, 0xff, 0x10000, 0x3, 0xa, 0xfffffffffffffff9]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x8, 0x0, 0xafd, 0x0, 0x3, 0x7fff, 0xdb3f, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0xfff, 0xffffffffffffffff, 0x6, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0), 0x10) 2018/04/12 07:55:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000340)=0x0) io_submit(r2, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)="ac", 0x1}]) r3 = geteuid() r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)={0xd8, r4, 0x320, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x224e}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x272db878}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x46}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x46a0}]}, 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20005000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x184, 0x2f, 0x0, 0x70bd25, 0x25dfdbfb, {0x3}, [@generic="10949ccc51fbc4a3c2634fa3510847986a31d9fddec8a85d311f5c0d4832063b6c476c6067d96dc435bad6b58f12480a276670f198489537c5969eaf383904183331f17e22f88a086b700574d317c929376debc6afa332b710b73bbad897e2c4365f2abc6abfeee2c632ddafc32b3149250fc44f63f8b2973cd0fb8e3332cfe117fcdfc0c21a28e648", @typed={0x84, 0x3a, @binary="a93440bf5cea8a8e21be438d4d50f3c83d116050b829184896c51b0d2d67e7de42ac2e9e7086f8864fe915c2301e6e55d5d627ae0eb548c7f0027cb420376199cd85abb1a30607a0f78432bdf25c4c183691640166740bf24a9a3145c4474d4d105003170a24db054e7ea4f2406241f1f8824fa149b4154911246a4766"}, @generic="5099bc3c2f0b746e26011543032d26c58222fc69c9d57831", @typed={0x8, 0x51, @u32=0x8001}, @generic="de4206466bdbb013e8aeda1f564848ea5aa566686056d43487755f8d7e8906cac2bdfd3ba67fa47c08ea58ced15885607ca328422ab7ae", @nested={0xc, 0x2d, [@typed={0x8, 0x65, @uid=r3}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000}, 0x4004041) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0x400000) write$cgroup_int(r5, &(0x7f0000000540)={[0x37]}, 0x1) 2018/04/12 07:55:12 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) clock_gettime(0x5, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x7fffffff, 0x4, 0xff, {r1, r2+30000000}, 0x6, 0xffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) close(r0) shutdown(r0, 0x0) 2018/04/12 07:55:12 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) socketpair(0x8, 0x7, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) close(r0) 2018/04/12 07:55:12 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x20, &(0x7f0000000100)="8c46b1c6543450a39f67d2ad221c157412598737") 2018/04/12 07:55:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f626772ddc8217c6b1ebc6f75704073797a3100223c69d800607c8e58a041863d96113691889c2fea70063447b690a48abd5e2e7f83da0f10dabc5b01615a57a41ed24fa8cae1ec16", 0x200002, 0x0) fchdir(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80) umount2(&(0x7f0000000280)='..', 0x0) 2018/04/12 07:55:12 executing program 7: r0 = socket$kcm(0xa, 0x200000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89a2, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) 2018/04/12 07:55:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208042, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40fffc, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='ns/cgroup\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x7) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r4, r3, &(0x7f00000001c0), 0x102000004) sync() dup2(r4, r0) eventfd(0x3f) 2018/04/12 07:55:12 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000b40)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'], 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="7a3b0ccf30dd405c791bafd101788d6e5cf6399dc26e1c50da2d0a8638bbe9da01dcc73877e819cd6925df6b7305ad133e8c92bc4833376f35bb26c1729532eea46fa11a4dff4c7bf54b0047d3d33d12b6363e74c43568c4f1373498a83e0a7ed81489a8534a8f38a364e7748685073bb1b2b194f2428bae4d5f64f93cf4ea1274b1a72e8a0075d6c9ecc9050c123d4f3d35657213e33d98019f1fa500d5c03fe148d72525cd70119e0edf22c234dcd63d9b190941fb262df9f64f7d6e9ac71c944519adf0b104f730109b02e676b68ad226e354031bb3937fc6db79d69874f9805dfcddc7df5e3798"], &(0x7f0000000380)=0x1) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) futimesat(r4, &(0x7f0000000440)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000200)={{0x0, 0x7530}, {0x0, 0x7530}}) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() ppoll(&(0x7f00000000c0)=[{r0}, {r4, 0x20}, {0xffffffffffffffff, 0xc001}], 0x3, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) renameat2(r1, &(0x7f0000000240)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x5) ioctl$TIOCCONS(r4, 0x541d) fstat(r3, &(0x7f0000000ac0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003180)) lstat(&(0x7f00000031c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000003240)) getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003800)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003980), &(0x7f00000039c0)=0xc) getgid() symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_open_pts(r0, 0x0) r5 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000000042f7", 0x7}], 0x1, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/12 07:55:13 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efee75ca1f66e8d5d481811179fdc52d5aab6e699ca10f40643eae065976b2634476f6d956177698c"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x8) fallocate(r3, 0x3, 0x0, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r4, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6}}, 0x400, 0x0, 0x3f, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={r5, 0x100000000}, 0x8) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/04/12 07:55:13 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="ee773a01d6ccd3ebb5f2378ae14fa128ba8e5128cb4e047b28fed577fa73f45d400520e3f80c3d28c9917fc990bc5480b89660473c3aeb9c2dc5290850f906dead7bcbc5ac987efb801c05a0133e54336a53e90ba91df125f568387a9db0a15e0c8256669e296ed97746e306529574de29159cf1f055b6cb37c59864f463dbf4c61c75c88682b82035e953049c920f38c87a2e5d945eb78f98bae176c8deb1abc4503617829d34a87bf9f120661f839c314a3a9fe09cabf639f7705a40279bc3a41555f53827dba669e7f40e5cdfe81dab578b93c5c47138c7d3e3391fc218adb1853713d37ad035") r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r1, 0x440100000000127c, &(0x7f0000000080)="1e") read$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/12 07:55:13 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='&trustedlo!\x00', 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000080)=""/115, 0x28) getdents64(r1, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/12 07:55:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) pread64(r1, &(0x7f0000000000)=""/18, 0x12, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/04/12 07:55:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000005b40)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) r2 = accept$ax25(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg(r2, &(0x7f00000058c0)=[{{&(0x7f0000000200)=@sco={0x1f, {0x9, 0xfffffffffffffffc, 0x800, 0x9, 0x3d7, 0x5}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)="95ab2b29e1a3f21350649d9c7256f08e0282bd3c90857dc74658e91f1a06e772cb4416bd99dcefb7f1ddef78b45f522a0e621aec8cf654be33316ed96790488dea7dfa7bfffab6ced03baee7feddbc12a2f13f132c2b88f6ec289e99f03801583b921d08bbb648933cb8431b52e9cc04ec537d9693964c299e40dad297670f9a51b239ef9fd2c7945de5259922cffcdbedc99331", 0x94}, {&(0x7f0000000340)="bd7002c218a4137fb87b65a27365e144f5d5fc32a694ecdb172c5a8209154dbce26c7b23965ff42e6d160c838e31029f7fae791c031f4cf2f6f39fa4fac0929e1fe8dd2b884bc9db2941f3267aa3f3d8cfe191c18ae041da289660074f55287eed87d2d8c1accfce9f3491a2de40bab2136497215ac31967ed85d7c062dac33103a0700cacf4c5d607671b728146fa6cb9f9c9fe2934150e94acc2cebc6bee532dbdecf174fe9842327a5861459454238e4545b062e09e1a62bc59eaa133ae246755398ffe41ac5b9619c01b32619841daa40f10b4714e93222e71196c36de4ac2dcdb701e12be77c465475b353eaa936d940d", 0xf3}, {&(0x7f0000000440)="abd797053ca1047322451cebd92afc4d3d3a2744863321b2128bf0705f1616636790aa892c2918885486c673f8d050948de33da63347574819b6c5b71c3facc3793cd28cc304e4ebcf949696efc820f438e9e21b7739832c9d7aeb95bd257bf0885f51006a74670f3c49278b4d71db9d418d26cd560d5d03727b58c905a9c2a6ef04a2d8f59c", 0x86}, {&(0x7f0000000500)="5bc3ff625aee844fc091aceacc1a60577af036ee2885889ea8db0083c3060f53706701", 0x23}, {&(0x7f0000000540)="3b6055a9b745053ba544c2b3e3179788f692f681e0cf992ed9f49fefbe60ecdf478369", 0x23}, {&(0x7f0000000580)="fbaff867841382d6a038b7bad72c71989cea989c7e57c3e7160920fdf92fcf773505ed7287d70512cd01", 0x2a}, {&(0x7f00000005c0)="cae8d37210a1d3c76148c135ff51a1c67bc2ee3c1f25f0b99c7f731cfceabc15d9e44b1af639e6787234df3e13e65d87b5af54a09203c4bf4621440bce5aafb0146be776af429286c5eedcaf02ee555c197f5be04c6cdd753dd48ba25b2bf3d5eeba1607e5be0940cdb4c591385b98803d20040817cd660de8cdf0803ffd8780176f8a1ca55228d81672512e5ec544293f229b1d71b9e4782a3026fa42addc77f2a39bb287a08a711521e919101ecb540dd36883044276e980", 0xb9}, {&(0x7f0000000680)="4836e26ee5c6419783dfdb6642f499eb31d09e6961b83ec5507f032ad1b8345aa1d1c58300a14782b4188186b9ca5ed6b3da41a9c366ccf148a004060b1dc4522fa00fd21f26", 0x46}], 0x8, &(0x7f0000000780)=[{0x68, 0x0, 0x0, "408beda52ec98015a48bf9340cf69ce4c4449752285b61089edc7eda5bcf2d978351244c141a91a7b010fa01aad4cd2018b7f66d3c26fde7c2c174dd2b7dff8eceab351fcf262a5e3a1489edbc04996f1d97fc3fe3c457f3"}, {0x1010, 0x114, 0x100000001, 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{&(0x7f0000004400)="9028089ee1f1532958bffffaaba51552f0b0194fa1bf389ed567cec4b3f92123edebbdd111bebc507276fa3a5d436776a6314f324dacc61b4fa620de03a9034fdaef8cec72bf8dd4dc3505ef291654947fb628cd28dd9eceb05c38b1d26da5ccf19815b88b5796af9eb45169b67972504b18099dcfbd5cfd291f989aeabbdbe9e34cdcbfdcce31a2f57bd5772ac6c9b5d518b5d1b5f5a25238d7fb1597cd96c22a9c3c27e1f91b9749a7e150154e94bec91d33215fa75ddf908e149e61c2877fe47a130d5920058bd60a361faa33b6977c6546092ccac4da42eca73f92dd8264a634f3698a579c901cf03f624b525197046c652552", 0xf5}, {&(0x7f0000004500)="039274087dfed4fd4923e6d33d26d81f83f495584808a891a55e0298cac96487c5dfc55aede40e25525ba420f4cb181167ebe421e21cc390afabd9561f607f8ab191408b636adca7bbb8c88290e544de2c5541df0eb1c91588d3e3eca556f2dc452786fe25052925c59de88d71ea0ebf113ee8060479ec4bd4a110bc963a308b0187b222318dd2f02455ec6569dd9042ae06493e78aaaab8d37d3416af95caad4c72b0b2a32c685463639cd224b7c7b27817ecbc0ec5542b5c137ff1fafa", 0xbe}, {&(0x7f00000045c0)="40f92b8159031bcf956970660dadefe0783bb8589650960370cb01c906dc6593", 0x20}, {&(0x7f0000004600)="8671dfde552593d9aca5f5637b772c60544dcbe9bca8152b5c9f6994930005b13bc4a1fa0627922e833893296d61029bd5e4d85c5d5d4fa847e2a99ce3d9b76a0a1f53a8aaa86fcfa63fd46d6664e87cd854a251d0c2ced098f8d5d0e6510a512e21e3df9e2ad06ce2975685a4083c9126e54e36a31bf5ecfe2cd05cfc1718dbfbe35be872bfa6b0db82cd97aa1c35052681a9ca1a7c1575b7372e3122ac95790dacbafe9b1039bf5ee1cd55f781fd7782ec8075f5", 0xb5}, {&(0x7f00000046c0)="56a51fb315a3ab925426284222aefa93c20a20896f229e8982779fdcb981fcd31a8c6afa01569562d5509e8f7c6b211cf429387c519042bff54b9538d2756b1aae730e35ca09ec0997d35342512c7fe7bda8c1a6d50e0889448bfd9ca6a70bfaab8e7d5aea06cdb0035c6ae4997f7fd2b167848162af2a4aad938cdaef8fc4f0af62a4983b874df191b074459ae4dc42cabc543bc9a1", 0x96}, {&(0x7f0000004780)="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", 0x1000}], 0x9, &(0x7f0000005840)=[{0x38, 0x13f, 0x7, "79589ca60369a675e806fd768807318fb55580f4badede808a25ec57df2bbc11e3"}, {0x48, 0x111, 0x5, "1798f48b26f82e421813af78d0c94e32121c2f381af55e9a965a7eb8405a64b061e2764a47a08d62a7eb8d363a5355a4fd"}], 0x80, 0x4000000}, 0x6}], 0x9, 0x40000) pause() write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/12 07:55:13 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sched_setscheduler(r2, 0x0, &(0x7f0000000080)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) write(r1, &(0x7f00000004c0)="6f251f67eb16ef0d2e45f8b84eaab9634000f4bdf0712005116607e371d55d8ebf436fc17983de89d075ccae9d6ae28db87e993b10bb78c8760d7bcd71400000000000001600d4f6eb59f776616397d1930c032d90b4da2086130000000000000000000000003b52f34d6579afe26832bff51e6dc24f0fac6826d4476d4d608e08200ac01320f76a1ac1bb548b354779f9a94ecc8a44899e03d704a46acd0320dddea3848f186ef6d13e477b8d991df5f01b63f5a1", 0xff23) fcntl$setstatus(r0, 0x4, 0x46802) ioctl$TIOCSCTTY(r1, 0x540e, 0x1ffc0000000000) setns(r0, 0x44000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x100000000, 0x2, 0x2, 0x2, 0x1, 0x3, 0xfff, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x9, 0x100000000008, 0xa, 0x3ff, 0x8}, &(0x7f00000001c0)=0x14) sync() creat(&(0x7f0000000200)='./file0\x00', 0xbf) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/12 07:55:13 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/150) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @local={0xfe, 0x80, [], 0xaa}, 0x800, 0x7, 0x3400000000000000, 0x500, 0x4, 0x20001, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000)=0xcb72, 0x4) connect$inet(r2, &(0x7f0000001ff0)={0x2}, 0x10) 2018/04/12 07:55:13 executing program 1: syz_emit_ethernet(0x1012, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0xf6, 0x0, "8755", "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"}}}}}, &(0x7f0000000180)) 2018/04/12 07:55:13 executing program 1: socket$inet6(0xa, 0x1, 0x0) 2018/04/12 07:55:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1bfa, 0x30}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000200)={'bridge0\x00', @ifru_flags=0x100}) 2018/04/12 07:55:13 executing program 2: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xffffffffffff6adf, 0x8002) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) bind(r0, &(0x7f00000000c0)=@generic={0x5, "156f98e4759cabde799a173fa9d97a090f899dd07b2fe96bc809343a133ba6f488d07503f01bdbe8d6825a3d26925557b610613ea17997109895316538b208ab570a73cbe571f26a0aec5638020dff2fd9e20626690975c849c970531629bae601eba4cdd3ad8376b301b9ec02c0e1393927f1b0361db74ec9fe3de0fccb"}, 0x80) 2018/04/12 07:55:13 executing program 6: r0 = socket$inet6(0xa, 0x80011, 0xffffffffffffffff) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000140)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/12 07:55:13 executing program 7: r0 = memfd_create(&(0x7f0000000000)='!*[bdev\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000000cc0)=""/218, 0x35c, 0x400000000000002) 2018/04/12 07:55:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x803ffdff, r1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb8, 0x4) 2018/04/12 07:55:13 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x900, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3ff, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x401, 0x5, [0x6, 0x1, 0xce, 0x800, 0x1]}, &(0x7f0000000380)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x36, 0x5, 0x4, 0x1f, 0x3, 0xffff, 0xfffffffffffffffa, {r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffff8, 0xf015, 0x7fff, 0x7, 0x4}}, &(0x7f0000000480)=0xb0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r3 = socket(0x1e, 0x80001, 0x0) connect$ax25(r3, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) connect$ax25(r3, &(0x7f0000000180)={0x3, {"c0c6d52e9e402e"}, 0x2}, 0x10) acct(&(0x7f0000000240)='./file0\x00') 2018/04/12 07:55:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x7587, 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) 2018/04/12 07:55:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8001, 0x40) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'veth0\x00'}) 2018/04/12 07:55:13 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) r1 = syz_open_pts(0xffffffffffffffff, 0x40001) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/04/12 07:55:13 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2870bb81ebe8b41c6b6e6506000000000000006f6c7300") pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') lseek(r2, 0x0, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x1, 0x1ff, 0x7f}, &(0x7f0000000040)=0x14) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000380)=0x6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000340)={r4, 0x16}) clone(0x0, &(0x7f0000000180), &(0x7f000083cffc), &(0x7f0000000180), &(0x7f0000fe4000)) prctl$intptr(0x24, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}, 0x0, 0xffffffffffff0000}, &(0x7f0000000140)=0x90) 2018/04/12 07:55:13 executing program 5: futex(&(0x7f00003c4ffc), 0x85, 0x0, &(0x7f0000613000)={0xffff, 0x4}, &(0x7f0000439ffc), 0x42f5bb56) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x801, 0x123) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/118) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000, 0x800}, {&(0x7f0000001140)="595a0fe1a0d574e385a4a69621083cabf36739cc07c641314282be", 0x1b, 0x80000001}], 0x8, &(0x7f00000011c0)={'nouuid,', {[{@sysvgroups='sysvgroups', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x38, 0x3b, 0x77, 0x39, 0x7f]}, 0x2c}, {@norecovery='norecovery', 0x2c}, {@pquota='pquota', 0x2c}]}}) 2018/04/12 07:55:14 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffff8}, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/12 07:55:14 executing program 3: unshare(0x8000400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x100000000, 0x4) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) ftruncate(r2, 0x100000001) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) 2018/04/12 07:55:14 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x900, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3ff, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x401, 0x5, [0x6, 0x1, 0xce, 0x800, 0x1]}, &(0x7f0000000380)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x36, 0x5, 0x4, 0x1f, 0x3, 0xffff, 0xfffffffffffffffa, {r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffff8, 0xf015, 0x7fff, 0x7, 0x4}}, &(0x7f0000000480)=0xb0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r3 = socket(0x1e, 0x80001, 0x0) connect$ax25(r3, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) connect$ax25(r3, &(0x7f0000000180)={0x3, {"c0c6d52e9e402e"}, 0x2}, 0x10) acct(&(0x7f0000000240)='./file0\x00') 2018/04/12 07:55:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000000)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0x400080000, 0x0, 0x7679ef71, 'queue1\x00', 0x6}) 2018/04/12 07:55:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="08000200ac1414bb1400030073797a6b616c6c65723000008fb0fec3a0348a76ac141400"], 0x3c}, 0x1}, 0x0) 2018/04/12 07:55:14 executing program 7: mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/200) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fef7ffbf002) 2018/04/12 07:55:14 executing program 4: clock_gettime(0x0, &(0x7f0000002e00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/10, 0xa}], 0x2, &(0x7f0000000180)=""/36, 0x24, 0xffff}, 0x1}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)=""/237, 0xed}, {&(0x7f00000001c0)=""/40, 0x28}], 0x2, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000000440)=@nl=@unspec, 0x80, &(0x7f0000002700)=[{&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/95, 0x5f}, {&(0x7f0000001600)=""/98, 0x62}, {&(0x7f0000001680)=""/64, 0x40}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/5, 0x5}], 0x7, &(0x7f0000002780)=""/89, 0x59, 0x642}, 0x7}, {{&(0x7f0000002800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002880)=""/104, 0x68}, {&(0x7f0000002900)=""/69, 0x45}, {&(0x7f0000002980)=""/188, 0xbc}], 0x3, &(0x7f0000002a80)=""/123, 0x7b}, 0x7}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002b00)=""/172, 0xac}, {&(0x7f0000002bc0)=""/9, 0x9}], 0x2, &(0x7f0000002c40)=""/99, 0x63, 0x5}, 0x3}], 0x5, 0x12000, &(0x7f0000002e40)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002e80)=@sack_info={0x0, 0x8f2, 0x1}, &(0x7f0000002ec0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002f40)={r3, 0x10, &(0x7f0000002f00)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000002f80)=0x10) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$alg(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/04/12 07:55:14 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) getpgid(r2) pipe2(&(0x7f0000000000), 0x80000) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0xf6) 2018/04/12 07:55:14 executing program 6: r0 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/79) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x0, 0x4000, 0x18, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'syz_tun\x00\x00\x00\x00\x00\x00@\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3fffffffff0000000000000000001039"]}) 2018/04/12 07:55:14 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x16, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/12 07:55:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffcffffc) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="39080e000000090468fcff00f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee40045caed7596f047145a32", 0x3d3}], 0x1) 2018/04/12 07:55:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) r1 = socket$inet6(0xa, 0xf, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x100, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x288, @mcast2={0xff, 0x2, [], 0x1}, 0xe7}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e21, 0x200, @empty, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x54, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) 2018/04/12 07:55:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) recvmsg(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/159, 0x9f}, {&(0x7f00000004c0)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x4}, 0x10022) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)}, 0x78) 2018/04/12 07:55:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) 2018/04/12 07:55:14 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') exit(0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r3 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r4, 0x402, 0x1) unshare(0x40600) fcntl$notify(r3, 0x402, 0x0) 2018/04/12 07:55:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) 2018/04/12 07:55:14 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732fa04ec85f0375eeb1e9169e6e65742f697076342f76732f6e6174", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x9}, 0x0, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f00000063fa1375616948d7d9a7cec5476c90ed0ffe80bfdccd1ff552000000000000") fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0x0, 0x0) 2018/04/12 07:55:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffdbfffffff8, 0x400000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x2, 0x6]) fadvise64(r0, 0x40000000100002, 0x7, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 07:55:14 executing program 3: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000200)}, {&(0x7f0000000440)="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", 0xfa}], 0x2, 0x8) 2018/04/12 07:55:14 executing program 6: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40201, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) r3 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) sched_getattr(r4, &(0x7f0000000140), 0x30, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r3, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) 2018/04/12 07:55:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x21a306d, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="d3b73c58f3fdaa0bab66b0a4e9384c18077f6af3344ea28383c6a509504ab88947277e94bb345d99a61054a176cb34d668dff113ae6f31a3200d5429f9e960f99868a56ec051af5a219e6ec0c3d2ee1d823ed78ad57780056e98e94dbc0cbbb3188633934f894e71994e25d193453d022ce443c1eb038da9946fcaeea95c7873392c9c2e884a6f63b387e7dbdd80a03a2d6432b6491202de71e5", 0x9a, 0x200}, {&(0x7f00000001c0)="a21cbe2075cc42c80710b5cc4017d305cf7fa1d5fafabbef571612c6239e6aa445262f07f3458b62ada9cb11352e060d3cec15a9b198677fbce376e8840effce6c01dae050dcb95b38ef4be9a8ea76aba5694ed830e16f697672a7ac829aa3cf6ef007c9e012c19569bd6ca695e1879c8d114d85cb5616c4c83920071986bb1d775d02dc9a70522bce886f4cd4aed3dbb0a03334ecb30967813e4a58375f593666d5cfdd2deb68bea528f46a33772081c2bea32f5236902c71666302606479edd555b12810dbe36db3f9f30a", 0xcc, 0x2}, {&(0x7f00000002c0)="00cd5475efb86ab3dfd857c43d2f317451158c8a6428374e16f0eb35c29d7a22f97279a3c687f481c7ed03af38d53383cd440bd27ef531a0eff9ed70d911775e9682354d3e12a15f4af717ec216efe22d62db31bfcab5bd292bae6e543053e926e221689", 0x64, 0x3030fd49}, {&(0x7f0000000340)="196a651206bfe390380fdb9bff373842e4ab28d281d1c524f805adc7fec31883e6df2f1660998f997f672e197b0939ded535e8cbc109f6bd8d81716a0a74b71d3045d3584c68812c276e9211e70e1c6d0216aa8483f91e0a3738266146ccb7a54c726e9ac1f6c964261d98744085e26089134a58a42c97c9d107b04f05062e5ddab5bb4d3b", 0x85, 0x7f}, {&(0x7f0000000400)="68e4e3e109a454ab93a188770443ab94f516287086995e66fa85", 0x1a, 0x9}, {&(0x7f0000000480)="bfa42f42e0e382b9ad98b952313876ea849d670c3b73a8cd9b423447b853b50b86ed0f6009fa4e4a796a6743edacaaac05f60da4c7e7e5f3ce9b63e335a488fa44d06430ea2563d7478ac799042f0a2e2012df33c7ddde85c911dd38c930ba319c27673b627d68f177a5cadaa89fab436a04db5ea3cb9d9ec399cd34add2eedfd1c8e80388b52a111b89e6af922d52b8e5ad7f04043cdb114d6ba4675892a6981182f30946ee84f1b3e73e0f9e5717", 0xaf, 0x1d788078}, {&(0x7f0000000540)="5457fa8321ce4cbd785d0e9a4b9e7b30603fd6ceca1a0ee455515090dd2b6a65c101863dad45308da3bc6f273b86a452c2667af162b835d6855b41e3e6", 0x3d, 0xfffffffffffffffc}], 0x100000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000700)={0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='setgroups\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440), 0x10) 2018/04/12 07:55:14 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES16, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)={0x0, 0x0, [0x893]}) 2018/04/12 07:55:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) fchmodat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0xfe55, &(0x7f0000000080), 0x0, &(0x7f0000f62000)=""/89, 0x15}}], 0x1, 0x2041, 0x0) 2018/04/12 07:55:14 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xa000000000, 0x7fffffff, 0x0, 0x10000, 0x45213ca2, 0x80000001, 0x0, 0x3f8000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) unshare(0x400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80043, 0x0) vmsplice(r2, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x9097, 0xbcb, 0x1) 2018/04/12 07:55:14 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x2, @broadcast=0xffffffff, 0x4e22, 0x2, 'lc\x00', 0x4, 0x9, 0x35}, 0x2c) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0xfffffffffffffda7) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0xffffffffffffff2b, &(0x7f0000001d40)=[{&(0x7f0000001c40)}], 0xffffffffffffeb4, &(0x7f0000000000)=ANY=[@ANYPTR], 0x10}}], 0x1, 0x40001) 2018/04/12 07:55:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)='m^y', 0x3}], 0x1, 0x0, 0x0, 0x800}, 0x4080) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) 2018/04/12 07:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x21a306d, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="d3b73c58f3fdaa0bab66b0a4e9384c18077f6af3344ea28383c6a509504ab88947277e94bb345d99a61054a176cb34d668dff113ae6f31a3200d5429f9e960f99868a56ec051af5a219e6ec0c3d2ee1d823ed78ad57780056e98e94dbc0cbbb3188633934f894e71994e25d193453d022ce443c1eb038da9946fcaeea95c7873392c9c2e884a6f63b387e7dbdd80a03a2d6432b6491202de71e5", 0x9a, 0x200}, {&(0x7f00000001c0)="a21cbe2075cc42c80710b5cc4017d305cf7fa1d5fafabbef571612c6239e6aa445262f07f3458b62ada9cb11352e060d3cec15a9b198677fbce376e8840effce6c01dae050dcb95b38ef4be9a8ea76aba5694ed830e16f697672a7ac829aa3cf6ef007c9e012c19569bd6ca695e1879c8d114d85cb5616c4c83920071986bb1d775d02dc9a70522bce886f4cd4aed3dbb0a03334ecb30967813e4a58375f593666d5cfdd2deb68bea528f46a33772081c2bea32f5236902c71666302606479edd555b12810dbe36db3f9f30a", 0xcc, 0x2}, {&(0x7f00000002c0)="00cd5475efb86ab3dfd857c43d2f317451158c8a6428374e16f0eb35c29d7a22f97279a3c687f481c7ed03af38d53383cd440bd27ef531a0eff9ed70d911775e9682354d3e12a15f4af717ec216efe22d62db31bfcab5bd292bae6e543053e926e221689", 0x64, 0x3030fd49}, {&(0x7f0000000340)="196a651206bfe390380fdb9bff373842e4ab28d281d1c524f805adc7fec31883e6df2f1660998f997f672e197b0939ded535e8cbc109f6bd8d81716a0a74b71d3045d3584c68812c276e9211e70e1c6d0216aa8483f91e0a3738266146ccb7a54c726e9ac1f6c964261d98744085e26089134a58a42c97c9d107b04f05062e5ddab5bb4d3b", 0x85, 0x7f}, {&(0x7f0000000400)="68e4e3e109a454ab93a188770443ab94f516287086995e66fa85", 0x1a, 0x9}, {&(0x7f0000000480)="bfa42f42e0e382b9ad98b952313876ea849d670c3b73a8cd9b423447b853b50b86ed0f6009fa4e4a796a6743edacaaac05f60da4c7e7e5f3ce9b63e335a488fa44d06430ea2563d7478ac799042f0a2e2012df33c7ddde85c911dd38c930ba319c27673b627d68f177a5cadaa89fab436a04db5ea3cb9d9ec399cd34add2eedfd1c8e80388b52a111b89e6af922d52b8e5ad7f04043cdb114d6ba4675892a6981182f30946ee84f1b3e73e0f9e5717", 0xaf, 0x1d788078}, {&(0x7f0000000540)="5457fa8321ce4cbd785d0e9a4b9e7b30603fd6ceca1a0ee455515090dd2b6a65c101863dad45308da3bc6f273b86a452c2667af162b835d6855b41e3e6", 0x3d, 0xfffffffffffffffc}], 0x100000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000700)={0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='setgroups\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440), 0x10) 2018/04/12 07:55:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x401, @empty, 0x4}}, [0x6, 0x6, 0x0, 0xd3b4, 0x5, 0x800, 0x0, 0x3ff, 0x1, 0x3, 0x0, 0xad9, 0x840, 0x2, 0x4]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/04/12 07:55:15 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x404002, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0xfffffffffffffea7, 0x3) 2018/04/12 07:55:15 executing program 7: request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='rxrpc\x00', 0x0) r0 = socket(0x9, 0x80000, 0x3ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x2, 0xfff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7fff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffe01}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/04/12 07:55:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/04/12 07:55:15 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') lseek(r0, 0x17, 0x0) 2018/04/12 07:55:15 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="35a88b43d8a82560e0174fdbe1d895abc22b7bc2db4a747974d66079b342c258e9577dde1a3ba90db19b08aae4c95920ccbc3f81dd077f44b8ad01d7a6af9b83b56fba9d631e51ae3e4675f838d81cff4f07e61c8f5e613d8e265087a71087693ebbe71da8b68e7fe1a231c6d7fbe6c77c1f62231718d906fe71bbaab1ef8cb6e128c21b972f160cca54383b68fc363d4356d9837b5a053c8dcdb2b1b7074161def200000000dde98711da20a0bafac6a55e3fdaea33492c986d2608d1f73cf734a323ed4975686a8695bcb291f870e2266f8b0fa0a5fa214adb91c629b2968f84feebf6d3e7768933649a1713e1"], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="43004b1a23f5000000000000000000810025c4c40e5400000000bfdcc4f126c6058ae4625b1e2c4c2b287542ce0d243fea6ed4fc05acf8531a3205d2885f975bb638a727cfa7b54187dd7bc61628718bdb16a220e4c82cdccd00000000000000"]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/12 07:55:15 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x45, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000009424261c24deb6c4f57300000000000001ffee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/12 07:55:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller1\x00', 0x8}) 2018/04/12 07:55:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teE\a\x00', {0x2, 0x4e22, @rand_addr=0x80000000}}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x4d0b, 0x2, 0xb5d}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/163, 0xa3}], 0x3, &(0x7f0000000400)=""/85, 0x55, 0x7a7}, 0xfffffffffffffff8}, {{&(0x7f0000000480)=@un=@abs, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/190, 0xbe}], 0x2, &(0x7f00000006c0)=""/110, 0x6e, 0x9}, 0x5}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/172, 0xac}, {&(0x7f00000008c0)=""/28, 0x1c}, {&(0x7f0000000900)=""/183, 0xb7}, {&(0x7f00000009c0)=""/24, 0x18}], 0x5, &(0x7f0000000a80)=""/96, 0x60, 0x5}, 0x1}, {{&(0x7f0000000b00)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/214, 0xd6}, {&(0x7f0000000c80)=""/204, 0xcc}, {&(0x7f0000000d80)=""/33, 0x21}, {&(0x7f0000000dc0)=""/140, 0x8c}], 0x4, &(0x7f0000000ec0)=""/105, 0x69, 0x200}, 0xff}, {{&(0x7f0000000f40)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000fc0)=""/119, 0x77}, {&(0x7f0000001040)=""/191, 0xbf}, {&(0x7f0000001100)=""/130, 0x82}, {&(0x7f00000011c0)=""/122, 0x7a}, {&(0x7f0000001240)=""/230, 0xe6}, {&(0x7f0000001340)=""/86, 0x56}, {&(0x7f00000013c0)=""/180, 0xb4}], 0x7, 0x0, 0x0, 0x20}, 0x40}, {{&(0x7f0000001500)=@nl=@proc, 0x80, &(0x7f0000001880)=[{&(0x7f0000001580)=""/205, 0xcd}, {&(0x7f0000001680)=""/21, 0x15}, {&(0x7f00000016c0)=""/85, 0x55}, {&(0x7f0000001740)=""/111, 0x6f}, {&(0x7f00000017c0)=""/189, 0xbd}], 0x5, &(0x7f0000001900)=""/204, 0xcc, 0x7}, 0x7}, {{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000002080)=[{&(0x7f0000001a80)=""/214, 0xd6}, {&(0x7f0000001b80)=""/224, 0xe0}, {&(0x7f0000001c80)=""/57, 0x39}, {&(0x7f0000001cc0)=""/102, 0x66}, {&(0x7f0000001d40)=""/172, 0xac}, {&(0x7f0000001e00)=""/201, 0xc9}, {&(0x7f0000001f00)=""/143, 0x8f}, {&(0x7f0000001fc0)=""/181, 0xb5}], 0x8, &(0x7f0000002100)=""/167, 0xa7, 0x3}}, {{&(0x7f00000021c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002240)=""/236, 0xec}, {&(0x7f0000002340)=""/185, 0xb9}, {&(0x7f0000002400)=""/170, 0xaa}, {&(0x7f00000024c0)=""/81, 0x51}, {&(0x7f0000002540)=""/1, 0x1}, {&(0x7f0000002580)=""/119, 0x77}, {&(0x7f0000002600)=""/93, 0x5d}, {&(0x7f0000002680)=""/229, 0xe5}], 0x8, &(0x7f0000002800)=""/52, 0x34, 0xad75}, 0x800}, {{&(0x7f0000002840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000028c0), 0x0, 0x0, 0x0, 0x56}, 0x8}], 0x9, 0x40010100, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002b40)={0xfffffffffffffeff, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00}}, {{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3}}, {{0xa, 0x4e21, 0x50, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000000000}}]}, 0x210) 2018/04/12 07:55:16 executing program 6: unshare(0x40600) set_tid_address(&(0x7f0000000080)) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authencesn(sha1-avx2,ctr(aes-aesni)))\x00'}, 0x58) r0 = socket(0x2, 0x1, 0x80) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x80000001, 0x200, "776ae77fc11a58276dc5a583e345ba93bad84967baf4942af3942e9e0314eb77e7aa757cbd515d68afd62faeacf3d6839e33bff901874efee9dcffac7918e1", 0x3}, 0x60) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/1) 2018/04/12 07:55:16 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x4f, r2}) getsockopt(r1, 0x84, 0x9, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x15d) 2018/04/12 07:55:16 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="35a88b43d8a82560e0174fdbe1d895abc22b7bc2db4a747974d66079b342c258e9577dde1a3ba90db19b08aae4c95920ccbc3f81dd077f44b8ad01d7a6af9b83b56fba9d631e51ae3e4675f838d81cff4f07e61c8f5e613d8e265087a71087693ebbe71da8b68e7fe1a231c6d7fbe6c77c1f62231718d906fe71bbaab1ef8cb6e128c21b972f160cca54383b68fc363d4356d9837b5a053c8dcdb2b1b7074161def200000000dde98711da20a0bafac6a55e3fdaea33492c986d2608d1f73cf734a323ed4975686a8695bcb291f870e2266f8b0fa0a5fa214adb91c629b2968f84feebf6d3e7768933649a1713e1"], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="43004b1a23f5000000000000000000810025c4c40e5400000000bfdcc4f126c6058ae4625b1e2c4c2b287542ce0d243fea6ed4fc05acf8531a3205d2885f975bb638a727cfa7b54187dd7bc61628718bdb16a220e4c82cdccd00000000000000"]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/12 07:55:16 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x48005) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001e00)={0x0, 0x7}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e80)={r1, 0x0, 0x1000, 0x6, 0xfffffffffffeffff, 0xfffffffffffffff8}, &(0x7f0000001ec0)=0x14) unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x300}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x3, 0x11, 0x5, 0x0, 0xc}) 2018/04/12 07:55:16 executing program 7: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80, 0x3, 0x3, 0x9, 0x5, 0x0, 0x401}, &(0x7f00000000c0)=0x20) socket$key(0xf, 0x3, 0x2) 2018/04/12 07:55:16 executing program 3: socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000080)) 2018/04/12 07:55:16 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"2976ab19c18541"}, 0x7fffffff}, [{"93d1d418f2b47a"}, {"f63f13b61dd7a6"}, {"8bba81583b9051"}, {"39b80e70d5613b"}, {"3a87849e0b3978"}, {"78ae0397865d9a"}, {"82a836e4ce1f3a"}, {"0a6ed7c48e58e6"}]}, 0x48) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xa480}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0xf761}, &(0x7f0000000200)=0x8) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000000140)=""/32) 2018/04/12 07:55:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) pipe2(&(0x7f0000000040), 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/12 07:55:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000078c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007900)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000840)}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000003d00)=[{0x28, 0x29, 0x2, "aef79dcef7ffc7874d0580cd530e4c6f13"}], 0x28, 0x20040001}}], 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2c7fa5e9da003fc70ad9b668450dc7e4b9414c1338fbeaec127327536507a95754804f0069cd969b5e6e59f444d443204dea3a564e592ac13398af", 0x3b, 0x0) keyctl$search(0xa, r1, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/12 07:55:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x31, &(0x7f0000000000)={0x18, 0x3f, 0x2, 0x7}) recvmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000080)=@ax25={0x3, {"317ad02785066b"}}, 0x10, &(0x7f00000001c0)}, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)=ANY=[@ANYBLOB="0180c2000000aaaaaaea1c30000008000090780000000000000000000000000000145d3d"], &(0x7f000011a000)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000240), 0x10) 2018/04/12 07:55:16 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/12 07:55:16 executing program 3: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/04/12 07:55:16 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0xffffff4d) io_setup(0x8, &(0x7f0000000080)=0x0) io_destroy(r0) 2018/04/12 07:55:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") pread64(r0, &(0x7f0000001280)=""/4096, 0x36c9e87f8965b8d, 0xfffffffffffffffd) 2018/04/12 07:55:16 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') ptrace$cont(0x3f, r0, 0x400, 0xa6) readv(r1, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/04/12 07:55:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffea2) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xf) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x8}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000800)={r2, 0x2251}, 0x8) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x38, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast=0xffffffff}, 0x8) recvmsg(r4, &(0x7f0000000140)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0xe, &(0x7f0000000140), 0x0, &(0x7f0000000280)=""/239, 0xef}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000840)={0x1, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000500)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000004c0)=r6) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000440)={0x2b, @empty, 0x4e23, 0x1, 'sed\x00', 0x20, 0xb35, 0x3}, 0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xd74b}, 0x90) 2018/04/12 07:55:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x48005) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001e00)={0x0, 0x7}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e80)={r1, 0x0, 0x1000, 0x6, 0xfffffffffffeffff, 0xfffffffffffffff8}, &(0x7f0000001ec0)=0x14) unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x300}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x3, 0x11, 0x5, 0x0, 0xc}) 2018/04/12 07:55:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x3f, 0xfd83) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e21, @loopback=0x7f000001}, 'yam0\x00'}) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) getpeername(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x21d, 0x0, 0x0, 0x0) 2018/04/12 07:55:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) shutdown(r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) 2018/04/12 07:55:17 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000803, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000080)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 2018/04/12 07:55:17 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@rand_addr}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f00000001c0)="010000000200060000271a00009139cc", 0x10) 2018/04/12 07:55:17 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x2000003ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x0) 2018/04/12 07:55:17 executing program 6: clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) connect(r0, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80) fsync(r0) 2018/04/12 07:55:17 executing program 5: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000000000)='#!', 0xffffffffffffff2f) syncfs(r0) write(r0, &(0x7f0000000040)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) r1 = gettid() migrate_pages(r1, 0x4, &(0x7f00000000c0)=0xff, &(0x7f0000000100)=0x100) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8), 0x1000) 2018/04/12 07:55:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) timer_create(0x5, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000100)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000140)=""/1) timer_getoverrun(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8217ad4000000000000000e600a7e57735077228a34e01f4fe36e8663a00000000000000000000000000000000000000", 0x30) 2018/04/12 07:55:17 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f0000000240)="9ef7c5b09dd2efe9904188dba3c3d91aacd47f6420219a8492559fa1f37df7a3a88ebbc1f7423f001e88a964fad7438190a5c31af62c325cc3590c6382e610c49a3183ee79c6bc86710f25ffb26537a6a47ed9402c88bc5d06f0c6f2561c7f80ce9af27b8a9106") mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xc00c, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) lremovexattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=@known='trusted.syz\x00') capset(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0xc19b, 0xffffffff, 0x0, 0x40, 0x20bf, 0xe1}) 2018/04/12 07:55:17 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10001, 0x5, 0x28}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c2040c88a861", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}}}}}, 0x0) r4 = socket(0x19, 0x807, 0x6) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x79, r3}) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x127604, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/04/12 07:55:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0xffffffffffffffff) 2018/04/12 07:55:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) epoll_create(0x7) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1}, 0x10) 2018/04/12 07:55:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.net\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000080)) [ 84.755944] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/12 07:55:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) epoll_create1(0x80000) poll(&(0x7f0000000080)=[{r0, 0x7ffff}], 0x1, 0x5) 2018/04/12 07:55:18 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x3ff) clock_gettime(0x3, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000e64ff8)=0x35, 0x10001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 2018/04/12 07:55:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000300)=0x4) bind(r0, &(0x7f0000000340)=@ipx={0x4, 0x6, 0x6, "27f521e26ccd", 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000280)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000002c0)=0x401) sendto$inet6(r0, &(0x7f0000000180)="6cc1c4d770c118385d1eb603b014554f5b527b2c0c20c7d62974ec9217a9ad379202007178a1bb123a8127a022c761519a7b84e69b66ffb5fb95b7934d8ea725ed3f2e9c8dc49618aefec11cc405df12243a681ca83dabb6df260c59270edabf84b22e61ce35471a311a1c", 0x6b, 0x0, &(0x7f0000003000)={0xa}, 0x1c) 2018/04/12 07:55:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) dup3(r1, r2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x40000014}) epoll_pwait(r3, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/12 07:55:18 executing program 5: r0 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x100}, 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/12 07:55:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10043080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r1, 0x33b, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r2, &(0x7f0000000140)=""/98, 0x2a) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000000)=""/72, 0x48) 2018/04/12 07:55:18 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x1, 0x3, 0x1ff, 0x2, 0x800, 0x8311, 0x2290}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c, 0x3, 0x4}, {0x6, 0xbaf, 0x0, 0x3}]}, 0x10) init_module(&(0x7f0000000180)='!\x00', 0x2, &(0x7f00000001c0)='#\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000002c0)={{0x5, 0x101}, 'port0\x00', 0x65, 0x10010, 0x0, 0x53bb, 0x10000000000, 0x6, 0x0, 0x0, 0x2, 0x7}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x6, 0x4) fcntl$setlease(r0, 0x400, 0x2) write(r1, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/12 07:55:18 executing program 3: socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="e0ff1f002a6f22a0d508a313b2ea9edd2905b4643c210f57e3b096df912f7cdaf06b684eb2bba09f395dde2ad7e34c5afc13886dffdc82144156d6a612236905944ceb936a83df14fee3e037871ba34bded3a2e58976146a546654fa650298a72a1ab0205f6cbbe0d229096b99ac66d19c31ebd5f56de6fc4c1833c7820ea66c9eacff289d0000fe118a4dfac748428957bfd07554420186404be29ec8e4146717df54f8493ee3d251d3b8106b"], 0x27) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f00000003c0)=""/204, 0x52, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), 0x2) shmget(0x2, 0x3000, 0x28, &(0x7f0000ffc000/0x3000)=nil) 2018/04/12 07:55:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000100)=@rc={0x1f, {0x84, 0xad, 0x68, 0xaf39, 0x0, 0x3}, 0x10000}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="a0086655deeb98cc1e1f0ba8bc08608f2b10c9a426f9cbb4794b9276e621962eb86dc9aea3f9a5a1d7f52bf2afa3c38e59dbc7f0c5b9659e2a1db8966de0ac7137d96490a2c21a98f4be5f7252192f314a9184cbd68fde0e84cbc563960da509c545bb7d228061a725b151011da2c78af472dcacd2507886677565d9f85d2acf61208c67b8a8b15d883fb832d4230e4866982901ed73ecc2ab9d95048081c762ca845fc2e808160d7488406bb7f370c33ca68b6663d4307df6b68d16c6e79d00674aadaf50dc46d735b207844cfed953c7543fd005f0c6bd0c8af949", 0xdc}, {&(0x7f0000000280)="9b6ca259cb502f8b99933e6570e595481568ebe77488e867ff69e0fd96320412d8030f71a97c0611a1046ee370ca10247979da3ef084262656057febab63c41f2494570e29cca603b1247269790687c542381005f2d91d84ee15197104b76e4acfe3b8c8fd68c6cd5c785114bb95c0319510ad58e9bb735359fa12233a3963be8121fa203c32a4d0e14d427619771e36adde67a46f93606eda5dbbae1e51dd9fb609e0cb19eecf3b550dd25308d05cd87129b3415713835bf48f302a2442a9e88d62aeba", 0xc4}, {&(0x7f0000000380)="03861a17dc5bbef4713b62998cd3eff96f4fd928046946dd9da2c8653123a2d77e969bb38c9d222cc3c5103bb3a848bf3a9ed60d20773c5f441c732e95c8da801be88e8fa220f1112986bce4ab852b1d23e79b05d5bc7789f2372731a0f2ed85db424a21054566a33c356857b81a29cfd7a92b8651179cb0aae483898f1af3e6d274a3a1c88c015547ce6156cce0c0", 0x8f}], 0x3, &(0x7f0000000480)=[{0x1010, 0x0, 0x613, "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"}, {0x100, 0x117, 0xf20d, "d8d16b698379a6d7313fc59a3d5623d033c9cb2db9dd7e2ba0cce380f8e8e28d2187fbe8de4c544302f1133cde2edc6797fa06f21d6325fbc3b23a973640089bc2d8f31d49bf3e0af77e3f7373179670fc97456d501db96b53b8ccbc945a4d3343153870f2befdc3226f4b4ba2d58d28e7466a0e1e61d347455c93dcee1c38e91da4ecea7b206b39e8109b49c92b126c92dc73633c71f1ba7e29ab6a9577f58785140e7dd6d7b1d2596c430782554244545935eb7512891241ba823d04ac7c76bd7d0f88e51e8986e168db824945d3d74622b6a0b8b553f38b6945784accc04bc2df716d97afe53fc0f97e"}, {0xf0, 0x104, 0x849, "a6186ec92aeef32c97db089774cb7392de22178169021e32ec1f7957555a36564d22bad2ff6b51b03f9bb062cc6f5a2c95facc7b32da1302daebfe69b3230400de0bece4afe524fe0301b1e939c70fb465fb10a8e7803c908ab4ae4e2ce03c799a348cbb7b93b12b4255f86a9a029d752e5a4b44243242cf3aa27698b208af672a0e7e26d229fb25d64ea6382373016520b7c201caca6b3179f10a983bf667d639ff0a5425cdf8b08c9b578a3fc4b8fe6de8405a802fa00cffa07ae5c1d15667a7d5823cd3e4922f3be579e706bf282025973b56ba458821e0e7"}, {0x38, 0x0, 0x3, "fe4d773efabe99b3b972956efdf4521c31399e575b8d8e0b3c5d69df2719c9c3c44791605cb0fb60"}], 0x1238, 0x810}, 0x0) 2018/04/12 07:55:19 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10043080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r1, 0x33b, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r2, &(0x7f0000000140)=""/98, 0x2a) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000000)=""/72, 0x48) 2018/04/12 07:55:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x80000000) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/04/12 07:55:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xffffffffffffff06, &(0x7f0000000080)=0x4) 2018/04/12 07:55:19 executing program 5: unshare(0x80400) r0 = socket$inet(0x2, 0x100803, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3f, 0x200000) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x3a6) 2018/04/12 07:55:19 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180008c22596d6ec342d000001000000030000000000000049701492bffe6d29e5710333b983afe30292"], 0x2a}}], 0x2, 0x0) 2018/04/12 07:55:19 executing program 7: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000900)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x31, &(0x7f0000ff7000/0x9000)=nil, 0x7fe}) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0x0, 0x0, 0x24f, 0x25e, 0x4, 0x27f}, "", [[]]}, 0x120) prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ff5000/0x4000)=nil, 0x1, 0x3, 0xc, &(0x7f0000ffb000/0x4000)=nil, 0x200}) 2018/04/12 07:55:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) fstatfs(r0, &(0x7f0000000340)=""/116) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x7, 0x0, "2f0c9ffd63324c625d2bf64f55129acb4b9010e4bed094d67862880f19b408f39730acf52f488368378a2d8b19f3ce2a597b034f2c4f025a7d9dfa699d4c976bb95509625fc30c282a481a3047c0aba5"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/12 07:55:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000160000000000009500000000000000b634b978837c0bc47db2802a55eb4c60cf4c526552054364731b5a83153be7af39dc9ca695e6ae7e660d062df427695c2017a5878614abd9fa27f9d1b7815e0b2125247880c916fb3ecc3c0c14cff0c29e5e77fe5cf2691c21bb05000562bcd055fb7e72b1a239eeea59370bd207f352e527e1fa3572ceb73f7dc83d6369ad24e1c5da5d7d235225b5fcefda7dd44f15d9ebd87fce1a891620cddfa971bb178150870567937f66"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) [ 86.646184] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 86.646184] program syz-executor7 not setting count and/or reply_len properly 2018/04/12 07:55:19 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x802) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x1, 0x80000001}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @rand_addr=0x3f}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x40, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team0\x00'}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 2018/04/12 07:55:19 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) readv(r0, &(0x7f0000002640)=[{&(0x7f0000001040)=""/200, 0xc8}], 0x1) rt_sigreturn() readv(r0, &(0x7f0000002480)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001140)=""/46, 0x2e}, {&(0x7f0000001180)=""/115, 0x73}, {&(0x7f0000001200)=""/165, 0xa5}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/243, 0xf3}, {&(0x7f00000023c0)=""/105, 0x69}, {&(0x7f0000002440)=""/40, 0x28}], 0x9) 2018/04/12 07:55:19 executing program 1: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/12 07:55:19 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000000640)=0x0) timer_gettime(r1, &(0x7f0000000680)) unshare(0x400) r2 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x6, 0x20001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000700)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000740)={0x2000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ppoll(&(0x7f00000000c0)=[{r4}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/04/12 07:55:19 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) msgget$private(0x0, 0x108) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) [ 86.746009] sg_write: data in/out 555/246 bytes for SCSI command 0x0-- guessing data in; [ 86.746009] program syz-executor7 not setting count and/or reply_len properly 2018/04/12 07:55:19 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009bac}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000200)=""/195}, 0x48) r4 = fcntl$dupfd(r3, 0x406, r3) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000001c0)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5}, @in6={0xa, 0x4e24, 0x22, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={r5, 0x48, "2adb5e3ac74573bc3cf4217648f60391146b97e7aa871f4a4bc5b0fc6dc7a0cd70dacac5d70991b914e9a43e7e79323bb565ba791b437766cf462e1adde495f1811ee8c237e7bc72"}, &(0x7f0000000180)=0x50) 2018/04/12 07:55:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000300)) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000040)="db4d1f386aa1780567adbfb2d392a245a0ef15f038f6332371c6ebd9f2e6ac7a6256ca8b26d0a5f3daced4f1718015ac20488fc30ebf0f4004f74b5161da83bc22377b2ec59924a44a33e05b9e6891a6a9933e927bc939254a98886e49da45337cc41d90408342512dceef7ae0a69e671523f70a0df010f70c57e991e0718861a93d71d9a149044256989350e89e49f51fc7aa1aa978434d6917e8a35561dfbe51d293495c5b16dd837205c8dd39c0550973f53f42", &(0x7f0000000200)=""/115}, 0x18) writev(r1, &(0x7f0000000000), 0x1000000000000075) 2018/04/12 07:55:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000a94000)=0x4) 2018/04/12 07:55:19 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) mknod(&(0x7f00000014c0)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00001978cc0ce1bf5197aec43937977da90000"], &(0x7f0000000140)=0x8) munlockall() 2018/04/12 07:55:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) 2018/04/12 07:55:20 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x80000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000400)={0x5, 0x2}) recvfrom(r2, &(0x7f0000000100)=""/9, 0x9, 0x2000, &(0x7f00000001c0)=@can={0x1d, r3}, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000a40)={0x1d, &(0x7f0000000a00)="0f942e491787c2f3dcc425ca7494fd5f482b634963a3e507b15a2651dd"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) statfs(&(0x7f0000000a80)='\x00', &(0x7f0000000ac0)=""/58) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0xe4a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) setgid(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={"d20600000000000000000088f304e724", 0x10000000302}) write$tun(r6, &(0x7f00000004c0)={@pi={0x0, 0x82f3}, @void, @ipv6={0x9f, 0x6, "0e8b2b", 0x47f, 0x73, 0x9, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x3c, 0x22, [], [@calipso={0x7, 0x18, {0xfffffffffffffff8, 0x4, 0x2, 0x9, [0x8, 0x8]}}, @generic={0xfffffffffffff801, 0xdb, "426df8d91f1b6d2b47e857a0ef7a0914193e006f0357e43962340e744e21df57713a48015c75a1da949bbf662f813585af5562bb9746f21ace4982617330f9f3c07047f8b2585689eb8c6185120000e20cf8eb71214f1f2f6506388f885ae46917ef50ba8306ce9b06b9ddb871b88f331fa9a0826c8cc8fac7b0dfcab3f34741e8a7bc6aa6e644019a7a1424258a507a50154ac343f3fc3e8b185e560ffb9404f6871982ba01b5b8fc494970fe0942b23f9fd9ad3808a229d63a27a900aa58d3341ac7b96859323b0da9594760dc288426d9a8d0a28a2094e490dc"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @routing={0x29, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty]}, @fragment={0x2b, 0x0, 0x7, 0x4, 0x0, 0x0, 0x65}, @hopopts={0xbf, 0xe, [], [@calipso={0x7, 0x58, {0x9, 0x14, 0x7, 0x1, [0xffffffff, 0x3, 0xaef, 0x970b, 0x9, 0xfff, 0x8, 0x10000, 0x8, 0x0]}}, @generic={0x9, 0x3, "7a35fa"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x84}]}, @srh={0x5c, 0x0, 0x4, 0x0, 0x5, 0x4, 0x101}, @srh={0x67, 0x4, 0x4, 0x2, 0x0, 0x8, 0x8, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xff, 0x0, 0xff, 0x0, 0x1, 0x880b, 0xea, 0x2, [0x5, 0x101], "5b781d7e11589a1294bfb27147e87bc9a270787d0451d284a0e99a03eab2d258e53ae8c322ad2e179bc77e58689da24a50adfe6c53fc8885587e97367958d23d1d31abb190826afcf1d001a2bb879b06e8a1b6a829e768ea87607d6e6a5751c63381e6f41b035f8c5b72f888fe9e084350af41c056e0e10430c5ea76b071292c07bfad3cf3da6e64ef06efb7452687fbee864e9132f7b31a1a475463efd74b622f9216049c0b1faf67ee73ad362dd867a6850b35a36362f8835b5f6e5d6a1e48eaa15b222a81d90bbe87de82fa4ba3509cd460ff64b8cc41ece208d2dc089a3792fd592559cd4dc3d085"}, {0x3, 0x0, 0x5, 0x100000000, 0x0, 0x0, 0x800, [], "9c570ddb885a479bdf4e834deb86f92bcaa3cb52565b1407509dbbf91c7f2087ad38f8c8467d96b8b966ab0d3c2a872d9c9e64c7f77d6f8a621438f8f25a8ec4bce381fcf85a4c420263da160b4059345032c2a2423c27735df02f5c1835fa722a78f5ae450692f989dd44af2153e193b97c13b1982610aa6b1af5ab2f2ee5938c6c8f7a"}, {0x7, 0x0, 0x2, 0x8, 0x0, 0x0, 0x86dd, [0x2, 0x4, 0x0], "ab306e26c24d03b4bb233ca3005e2fcb1d2c582cad72de87ea92606586e3cf23dd868a88467c436e5bb492073d2361b06f968af6cbe3a91126b371156fc5654b85765ae5567bf3fdb44d8e30d3d19d3b36a67fd616f084ba57f74d2f161fc95174ac01a7772812da"}, {0x8, 0x88be, 0x4, {{0x2, 0x1, 0x2, 0x81, 0x6, 0xfffffffffffffffc, 0x401, 0xfffffffffffffffe}, 0x1, 0x6}}, {0x8, 0x22eb, 0x0, {{0x3, 0x2, 0xffffffff80000001, 0x8000, 0x2, 0x3, 0x6, 0x10000}, 0x2, 0x6, 0x334e, 0xff, 0x5, 0xffffffff, 0x81, 0x100000000000, 0x9, 0x80000000}}, {0x8, 0x6558, 0x1, "a212a9de9bfc8294c038d10e9d7f44f9f817e27bf2d0a60b66b80a2caaefba5de50aa48e87bfad398784aaf3e0f4c47b0595bff1e155c7acdc2492cc962c852fb195730b6de84b261f08b422d3a3564e198ddf7a5fcc5402ca9ce1"}}}}}, 0x4ab) 2018/04/12 07:55:20 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)={0x30c, 0x1a, 0x700, 0x70bd2b, 0x25dfdbfc, {0x4}, [@nested={0xa4, 0x2, [@generic="9dbb89cc8b448f666ce713ad45d2c6b05b71054e809280aeead844711ff078483fda02e9b491cc924251377400ef5f8e20e71a17f80f3e467b4682a76bd39fc49bfd07b2a4b832e001d2e700e8a3f0a964ad33fb94df4015fd210f43d3767948b6620e86f51353a56ba4a83df02356c289937b859d4853dbfc302240fcfacfbed724eb981c097019b71ce341df502c80c3335bf8ea653170384d6de0adb6769a"]}, @generic="6bbfb0363f653a0e0dbc96190aff0aaac58c9cd1af03e70267029169e94026d6dad76361635b0657d54895d8d21ce3743b4dab24d43caea2d983c817baf7b24743613834f7c0f73f3565748c40f15dcfece2907b25c1d71aa4c3c8bc2fd7bd001cca375a1f0e2f5e0b43fd81402b645ebcd066f2f5e265c7b31ed1549b9c68b95004aa33a2a53c42a2f1877440267e48e78948685372fa6ee5059aac5114e6c6d290f2ab2e0190", @nested={0xb4, 0x28, [@generic="0106e5b16892175205200487fc4c1e69c738d7e33351bf12c0e0bacb483de9709f3b1ff4d2161260feaee0c20270248601b5f119e60c8a0b4dcf193b0c7f94405663eb5d9a669da14fe8d853152d9ff904006ee7cb5759fda976cfa7d3cb51c9fb3983d8b14083a4a1924576e3193a4b0723e471600ae2aedf8d74be0589aa3072f588d07a58115b048518fac1", @typed={0x14, 0x7f, @str='/dev/sequencer\x00'}, @typed={0xc, 0x4c, @u64=0x1}]}, @typed={0x8, 0x5d, @pid=r1}, @generic="dfd6df26cfdfacfa77b44fee8ff619fa3f38614df5a04f1fc1ffd65fd66f43c775e6705c02def3b353981f070d02e40908f77931415c1b06ae01b1e20ffc51ff113d275c87162874a1db4c19191fda29fb76f85fc38360051d6772cdc415d8e918b57b768d4accb0e97522af28a571b08a091f95cd32f27a3d327e702c461702bf8dcfc7dc196933c44830389b8d775eab126a1643bf244c733765bd459a4e4192f84d858611c27e3a19fd8ff70e2bd077f12d31b55ac1641da0a42780ef30a6fb631bd9f169b7839fe2201593a106dd7e9e6598a99ea6b3a18baca4b3bb37628885494c56b940", @typed={0x8, 0x1, @u32=0x5}]}, 0x30c}, 0x1, 0x0, 0x0, 0x80}, 0xc1) 2018/04/12 07:55:20 executing program 1: unshare(0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/04/12 07:55:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) recvfrom(r2, &(0x7f00000001c0)=""/155, 0x9b, 0x2020, &(0x7f0000000280)=@nfc={0x27, 0x0, 0x2}, 0x80) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0xe5, 0x1000, &(0x7f0000000000)=""/186, &(0x7f00000000c0)=0xba) 2018/04/12 07:55:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0xc00) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/212) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) 2018/04/12 07:55:20 executing program 7: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) signalfd4(r1, &(0x7f0000002bc0)={0x1}, 0x8, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r0, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002cc0)={0x6c, &(0x7f0000002c40)=""/108}) 2018/04/12 07:55:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x448000) read(r1, &(0x7f000066b000)=""/1, 0x0) 2018/04/12 07:55:20 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001, 0xffffffffffffffff, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x7ff, 0x6, 0x81}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x29, r2, 0x8, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x757c}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x21}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x84}, 0x1, 0x0, 0x0, 0x84}, 0x40) 2018/04/12 07:55:20 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x7fffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xd0, 0x101, 0x500, 0x6, 0x40, r1}) umount2(&(0x7f0000000180)='./file0\x00', 0x8) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=""/40, 0x28) 2018/04/12 07:55:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x314, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/204, 0xcc) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000300)={'sit0\x00', @ifru_settings={0x3f, 0x100000000, @fr_pvc_info=&(0x7f00000002c0)={0x3, 'gretap0\x00'}}}) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 2018/04/12 07:55:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1, 0xfffffffffffff000, 0x10000}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)) 2018/04/12 07:55:20 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5716, 0x501000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/12 07:55:20 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0xa0902) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/04/12 07:55:20 executing program 7: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) signalfd4(r1, &(0x7f0000002bc0)={0x1}, 0x8, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r0, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002cc0)={0x6c, &(0x7f0000002c40)=""/108}) 2018/04/12 07:55:21 executing program 0: r0 = epoll_create1(0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x3) 2018/04/12 07:55:21 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000003c0)="6d1d656a5bb6f9c1efed6502693e5781249e2cb075f738102fb6fd7a8aa884c3a5bd65b141ade431f4b1a885f6bb43a6ba22ec72888b04be2e194b") r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001240)=':', 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x7, r1, &(0x7f0000000080)='id_resolver\x00', &(0x7f0000000080)='user\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/04/12 07:55:21 executing program 6: unshare(0x400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x11, 0x3, {0xffffffffffffffff, 0x3, 0x83ec, 0x0, 0xe68b479}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="07eb3cf526ff88660835577973fb66559b9db56e621de34a4f64d4095835edbb"}) 2018/04/12 07:55:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x101}, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) socket$netlink(0x10, 0x3, 0xf) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01000000000000", 0x1b) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/12 07:55:21 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x7fffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xd0, 0x101, 0x500, 0x6, 0x40, r1}) umount2(&(0x7f0000000180)='./file0\x00', 0x8) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=""/40, 0x28) 2018/04/12 07:55:21 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0xffffffffffffffff, 0x7fff}]}, 0x10) write(r1, &(0x7f00005cc000), 0xfd3b) 2018/04/12 07:55:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000000000950000fffffff400000000000000"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/12 07:55:21 executing program 2: r0 = memfd_create(&(0x7f0000000100)="178a020543882c41d787665b50d7e03540", 0x2) fcntl$addseals(r0, 0x409, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0x800, 0xf643}) socket$key(0xf, 0x3, 0x2) io_setup(0x9, &(0x7f0000000080)=0x0) io_getevents(r1, 0x101, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f00000000c0)={0x77359400}) fallocate(r0, 0x0, 0x0, 0x2) [ 88.356198] device lo entered promiscuous mode 2018/04/12 07:55:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0xa1, 0x2, "35b0d16b3d218737b880422cae597bbfbbe135bf14df7de6af85fad7bb3147cf1dbd3ca23d70d6e2926d8adfdac188f63add25c54bf80dceeb7fed77977f9a", 0x3f}, 0x60) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="e7ff031903416afc0e000180c20000010000000000003290a537b178f0f6fa79aaaaaaaaaa00"]) 2018/04/12 07:55:21 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)=ANY=[@ANYBLOB="0400000000000000000000000000000000000000005c118f59000000"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x9, r1, 0x10000, 0x6}) r2 = inotify_init1(0x800000000800) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) listxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080), 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000002c0)) chdir(&(0x7f0000000080)='./control\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/12 07:55:21 executing program 6: r0 = memfd_create(&(0x7f0000000240)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690819e777a882e24f2", 0xb) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xff, 0x6, 0x5}) 2018/04/12 07:55:21 executing program 0: r0 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cec0ea7c772463d7ab3ca15cbd8053c6f7134ad8957834a93db452e42fdd4e76e38b1b5ef2ca96f924cb2f9edeb5bb3ae390a578df114cb1ae11a1b58dafaa5bdff249c194b6e64db94e4c22eb044c255259e8cd505cec5362978049d2a47a", 0x5f, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="671ada6bc82f6be8d975fda038a53e3fff1d7068364bcd9d03bbc9ccac16f20c22a8838744468c1e650f6b90f912027dd89dbc2517d283b85bc23debe31439ef1a39b4f06d4b8c76246ea640649cfd9939978dd3090644215eda30b2e30e29a74b2b5e4e79e636a7b33a99217d62dcab1c4b9a8bceadf58700e2b803eac62b005b070186f99201b34b84506f78412ab9ced87eab86f9d89864411a923465005f84dff79ed583c805924e766f9a3373099ef993afa36c06a9a1dcb258821fe2d3338abaf57e5c00a9586ea257fb36bc511839f7ca46a6a0830d2238f61a2b45d3727cffc7cf14b8b2f126320b69", 0xed, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="b720ecb032bc766f9fcb61a03d95763e934f2f55db261e4916f0b83891fc06211eac54ad97da71183edefc178ce9470a515d864b60d85f7af5b344d790d7ca7b80099ce0af1a521e255e98be18974798dcc1da06f68adbf5442fa5b8c0ec86283ef01977c5871d90a7db2905e4ab8aae58c04334ec0c159a33216cc11a4e67cbb519cb9d305d070078a4c05c0694689325db6f5067a807e7f8380acfb82d9dc0569ba0f19c66e4c4089e58141eaf7a73901fa20f0c8996fd0ca015c5ce722147d93fa990ae1054c22291a20e03932861d7d49ff09efc71faf9bc6a3c9473b47531", 0xe1}, {&(0x7f00000002c0)="eed66d28ccb6234b372c0b62e16fe0e1c4b2ae10a54b0a6a8dc527ade328460409dd0d0e949e5563ffdac225d65267abf5d0c78aa8611a08931eaec1bd55950fbc24a20338b249b40169c99793987c586718ae1d303c8a52337d4a2ee1", 0x5d}, {&(0x7f0000000340)="f07f98e65f703c74ed5ed520cfd8a650818e0ee1d0ace08a7c3962401836c983bd3e22d07c44acc8ce88d8d580282e1b6eb8dd5e31bb365b7cb5b2895e46e5bb48c97d3863cfdb0a425cc03e7574bf1ff93e1c83319c9dfe3980f15eee85cc998c834743b1eb858d1385f5d688dffa40ec6a09a2638e7b18fa332574f5dfb23ff3b564514ac7ea07e4aa015373d13ae51ed86e", 0x93}], 0x3, r1) futex(&(0x7f0000000080)=0x1, 0x400000086, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x2, 0x1) 2018/04/12 07:55:21 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000002, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x3, 0x3}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x79184dc1, 0x3c33, 0x6, 0x1f, 0xffffffffffffffff, 0x0, 0x40, 0x20000000000000}, &(0x7f0000000180)={0x9, 0x101, 0x5, 0x5, 0xffff, 0xfffffffffffffffd, 0x9, 0x7}, &(0x7f00000001c0)={0x8000, 0x9, 0x4d20, 0x1, 0x3, 0x400, 0xe5, 0x100000001}, &(0x7f0000000240)={r1, r2/1000+10000}) 2018/04/12 07:55:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) sendto$ax25(r1, &(0x7f0000000000)="324aafd1594c7e640292399b1117260812c3a94340b0a7c1115f94a4b2da3b3de76e3976a9e9ebf3d7388a82e23246e9065e71e804113b67d5bc69217d27073417ab3cbe7c29b41ef530d2c683da144ac4f2a2ea2774fbb0ed42d1845c664f333de9433b29b9c6e1695266b69b354219f19e2f96fa41ef20c6e854196b9f4d07857b9b4f09d7f0f6cb302b26f18702ba1b0becc5998fdf1fc7778571f15e2fe4fabe64cb8a45a07ab8361ef8512a", 0xae, 0x20008800, &(0x7f00000000c0)={0x3, {"ebc289331f5652"}, 0xfffffffffffffc37}, 0x10) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000145000), 0x5abc) 2018/04/12 07:55:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="240000001a002507000000000000001c020b49ff6c10b50000715a9713a899a207000000", 0x24) r1 = userfaultfd(0x0) r2 = dup(r0) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/227, 0xe3}], 0x1) epoll_pwait(r3, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5b, &(0x7f00000002c0)={0xfff}, 0x8) 2018/04/12 07:55:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffedd) fadvise64(r0, 0x1, 0x100000000, 0x400000004) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) [ 88.811102] device lo left promiscuous mode [ 88.848012] device lo entered promiscuous mode 2018/04/12 07:55:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x7028, 0x0) 2018/04/12 07:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, 0x90) 2018/04/12 07:55:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ed2dec0aeb75fafcc7f81748e63e163707ca0b7d3682fd41656341092a8ca6c719d086141eddfb462df9242757bc992f744ef0869b8c5898063de3316cbc203add3e2afecebf93379e003842af1e30c865450d7896", 0x55, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="36e8ebf006d8854f3c73f69d076375ce8a8e04cce1fa152d2d04fbe24ab1ee5abca48e347c6ac30f48e8cf", 0x2b, r2) 2018/04/12 07:55:22 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) sched_setaffinity(r2, 0x8, &(0x7f0000597ff8)=0x2) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) 2018/04/12 07:55:22 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000b3390000000000000000000000000000000900000003000000a802000040010000ffffffffffffffff40010000ffffffff50020000ffffffffffffffff50020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000007070747000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e800000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) r1 = memfd_create(&(0x7f0000000400)='selinux\x00', 0x1) symlinkat(&(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/04/12 07:55:22 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x0, r1) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) userfaultfd(0x0) 2018/04/12 07:55:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f00000002c0)="d844c241b485bc7a4b25bc71c3ac7087f2e30af0b5e64b6555a94a7f11fc5422b3e71a18d9f78c0040ab2d4943402bb286a5eb8221f4d036fe937cab9cbca7f57033e768b80ced582706caccb86f173fd46c3aafb7ac62c17212f93d2c7f8440eab0392291f4206efd8245c1b2edc2ba93801ea311911948c560614e6a8b0dcf2232ed5ebb73d816d07f4414a937942f338f1c048a5e5f38a1339f5d8a53316af5cb27de09debc01f0795f909cad0d0902aedc20604dc58a057267009b6003b955b7a731c628245381c9fc96e9df519a3e362de14e7d9dd80560b83d837d865d7b52f3ab77cef075433dba9ac2d6be510b7d4f94bdad9fba7d"}, 0x20) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x84800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000600)="03f747b93c5861639073ca21638b761f0159bc60d15b7c8bd21180233bcfa3dbf12e68ed997031945b4aa6b415e30897bc313ddd4a7cd7c4c650f122611e964b2f4f5e72df789cac99efce3ceec45c2d783c5e22b73d8d47b7108f6ea323731772e8b2b95b3714f74a13d31253eb854c4a929dc2d4e5a05794ee73cb6d8bb4a8497bc04e8e06572314ca56f0e7d1d3ed03d54498b4e0f9f8a15d9c0cff") socketpair(0x3, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000580)={0x3, 0x100000001, r3, 0x3ff, r4, 0x10001, 0x37185620, 0xfffffffffffffc01}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x3}, 0x20) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='personality\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000280)={0x80000000, 0xffffffffffffffff, 0x1f, 0x6, r6}, 0x10) prctl$getreaper(0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r6, 0x2209495d}, 0x8) 2018/04/12 07:55:22 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)="ee05b17a9769813e20e135f1dbc103de52b1de723a33404c80d95383f46b18c77e0f20422404b676355c9c7ab60ce20bc6bc5f75d51e3600f47e24ee295fc5edb5e971a475f6f0d7522ec42606e1c64d5fd6270cedfeba2c676ef052f74c86aab67fcbe0a3778c5f3db7ad59fdd63351d0f600535760e29ffe6aa5b61be93ad074a213c9e8bdd7f55b925cc4759473daa60b5fb8d36b903f698add380f3fd05df9bbc54d8f405fc13fadf2dcb515f619e18d23d2631e940b0e", 0xb9}, {&(0x7f0000000280)="79437fc60db0e13acd45149bec0c4f040488450794df24652790f317cdf82e2d459101d207905280af3e446775edc18661b5a5174ee996c59864b5ac8950aeea1323f0da2cd5eaf3a953c036290037df6e13ab7db5878c104aacf99eb257209df5ac1bdc6057658308c17c738101a5c7d021e3cf72900fc3afb99c45b3040f2181aefb69b8398b46c6279bbde3c0499b884ab86a16f07c93735211b12b30ad16dfacdad419b577a92bf874e596bb82aab93fcc0fa6046f", 0xb7}, {&(0x7f0000000340)="6218d84d5f08367e98eec432c5d30a0ed5d41bf26872119dcc8b09bb9a8f23725580ce3a9f951c7029d7b42011b9723ec50f20af068da4bf89751451b87a635da0992c1b0945eed424ccebbd055942020c3978609c5ee95ffd515471b7a2f931bb0cd861585eb77dae08912f04c4a3b66537cb601c58a3324843d11893ffa071d08ff782bcc37f6217aaf99705cd468407ebe8", 0x93}, {&(0x7f0000000400)="60028bd141ecde07457c54aed6ee0fed744ecb03a11301f2ee1785f50224f091dde4b3d686f55198b47cea153c274cffa3e5d41b898b82885c64b372dd1f2c099737b4789979de3889286fa59d31bb7f5307f09d7671581ca1f62bdcd34fd20d659ff2a1afb926cb93e9e45e39c065700f069f2457938db524b2b297198e0eaafb82ec8b7afa8bef2448e02d0cd50f708d613bfd9279bea50c3498694557206864bc2251f02513f739c65f3c803c", 0xae}, {&(0x7f00000004c0)="f7df9c0b101fcad1845b07d52df969d2b69eecaa571ebbb305ad9a63ee", 0x1d}], 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02030009100093000000040000000000000200090003000000000000000000000005080700000000000a004e2000000000000000000000000000000000000000000000000000000000020001000000000000000500000000000500347d85b7834368ba38626a04000000000000ff01000000000000000000bedbb6f5547fb7e4afbe6e8632e2250f53a0bd1efb04da6f926105822ed9c37317ec958d68843d668b74375d16660c7aabd97da13f0c4b68a8b215cc55f0c22483e7569327"], 0x80}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_elf64(r1, &(0x7f00000010c0)={{0x7f, 0x45, 0x4c, 0x46, 0xe9000000000, 0x8, 0x7ff, 0x4, 0x8, 0x3, 0x0, 0x6, 0xa7, 0x40, 0x2c0, 0x7, 0x4, 0x38, 0x1, 0x401, 0x101, 0x1000}, [{0x2, 0x8, 0x80e, 0x4, 0x5, 0x10000, 0x10000, 0x7fff}], "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", [[], [], [], [], [], [], [], [], []]}, 0x7c1) socketpair(0x13, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x78a, 0x9c, "ae363ba31ad8bdec72c111b3833a6d5b7a8268af7d9669a78af597643f41cc1aeb7ccd61ea3f28f0f88620aef1b34e282dde6b3544e2fe7060fce0395551fb6453bdf5ec3bfa2e15dba282a7c9a49f14650641b6c2a0f769d7d0c6ea2f97cbf0710e1bc85a5ae4efd3541b529890428ed89a3acdab297639df414f3e718c93aa06f73a40248d0d6ceeb35f2684dbf29269f0de08efb4dc605eb3b396"}) 2018/04/12 07:55:22 executing program 7: r0 = msgget(0x2, 0x9) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/229) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001140)=0x0) sched_getattr(r1, &(0x7f0000001180), 0x30, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x800) 2018/04/12 07:55:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x53, 0x7000000000000000, 0x7, {0x1e, 0x932}, {0x6, 0x7}, @period={0x58, 0x0, 0x80, 0x9, 0x0, {0x5, 0x6, 0x1, 0x7}, 0x5, [0x3, 0x6, 0x9, 0x401, 0xde]}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000000c0)={0xa5, 0x21, "25014a3ff8511ef46b38d7c9c73f6760301c6e493b5ee7d645ef72f8548701412a"}) 2018/04/12 07:55:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/12 07:55:22 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)=""/214}], 0x1c8, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000005bf5129448b15d65dfa1173fc6e6f8b4b34f77c9724295685e80966122e9ec8f9f2634c34490be711ae7c8cc93876a87f32d108d016d9796a40eb2527f601146176a193e342035eb61c284640d7a7a0a782bb5f0842a18c0db7e942063530da28d2aba04b276dfb0180d189df73ffa6ff9867560aeec7d997a73e90f2242077f4d1a46977eeeb20e71d5a7c4b177b1ec409324df7cbe63bd2f4abecbf0a314305acbeae0939496a01cf4bb6a755d6663b1a4a9cc9cb32e563719d376"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) sendmsg$rds(r0, &(0x7f0000001200)={&(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000005c0)=""/131, 0x83}], 0x5, &(0x7f0000000f00)=[@rdma_args={0x48, 0x114, 0x1, {{0x3, 0x9}, {&(0x7f00000012c0)=""/4096, 0x1000}, &(0x7f0000000a00)=[{&(0x7f0000000700)=""/205, 0xcd}, {&(0x7f0000000800)=""/73, 0x49}, {&(0x7f0000000880)=""/149, 0x95}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000940)=""/63, 0x3f}, {&(0x7f0000000980)=""/103, 0x67}], 0x6, 0x42, 0x101}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x3ff}, &(0x7f0000000a80)=0x1ff, &(0x7f0000000ac0)=0xfffffffffffffffd, 0x7, 0xb6ae, 0x8001, 0xfffffffffffffff7, 0x6, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b00)=""/58, 0x3a}, &(0x7f0000000b40), 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b80)=""/42, 0x2a}, &(0x7f0000000bc0), 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0xe0}, &(0x7f0000000c00)=0x8, &(0x7f0000000c40)=0x1f, 0x6, 0xc2, 0x0, 0x0, 0x10, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x9}, &(0x7f0000000c80)=0x7, &(0x7f0000000cc0)=0x3, 0xfffffffffffff4b0, 0x7, 0x100000001, 0x9, 0x2c, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000d00)=""/5, 0x5}, &(0x7f0000000d40), 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80000000, 0x1f}, &(0x7f0000000d80)=0x1, &(0x7f0000000dc0)=0x1, 0x8, 0x2, 0x20025198, 0x80000000, 0x4c, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0xcd50, 0x401}, &(0x7f0000000e00)=0x3, &(0x7f0000000e40)=0x2, 0xe7, 0x9, 0x88e, 0x9, 0x2, 0x400}}, @fadd={0x58, 0x114, 0x6, {{0x3, 0x100000001}, &(0x7f0000000e80)=0x5, &(0x7f0000000ec0)=0x101, 0x0, 0x6, 0xd6c, 0xfd2c, 0x4, 0x80000001}}], 0x2e8, 0x10}, 0x40001) 2018/04/12 07:55:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)={'raw\x00'}, &(0x7f0000000280)=0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x4}}, &(0x7f0000000140)=0xb0) 2018/04/12 07:55:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x30, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) 2018/04/12 07:55:22 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x8, 0x6, 0x2800, 0x7f000000000, 0x1000, 0x1, 0x101, {0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, 0x9, 0x3, 0x10000, 0xf4, 0x4}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0xdc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x5, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x3, 0x5, 0x4, 0x3, 0x9, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x90b}, 0x6d}}, 0x2, 0x6, 0xbb0, 0x2, 0x100000001}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r4, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x14) writev(r2, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/12 07:55:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) r1 = dup(r0) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x4, 0xfae, "e1ed1784f8a7", 0x2}, 0x10) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x7fff, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/12 07:55:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0xb122ae7cabf90f90, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe8, "5f3fa9feec50238897b2395fe13c291308ef886c686d2686a9c20de8c3904e2c24e0534ed23f4d0808dbc0f1be3e177997095d38dcf3738f9678f2ae287f69a574fae55877afbd62ca42cf35488efdd203cb4ba94bafccbf7f128aa8f2d453d488f6d1ff2a7c14eef54cc59478660aff6dc5ebcd0de84b1af15a61276cce27faf82e4ded3aca673d140f4697eeb19ec44e337278e7c6113608b67f7fded7d81a988bcd008456083575b8e6d32996f0bccf7bffbfb250d0c3608c4ccf38ebedad50422e9c2517080b951c5baebbfbeb77b4fca7c656d347a9cd79e0db896ba5bb5c2efcc63e29dc66"}, &(0x7f0000000280)=0xf0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x8}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = getegid() setgid(r2) mlockall(0x2000000000007) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x9, 0x10000, 0x1000, 0xbe, &(0x7f0000000080)='tunl0\x00', 0x1, 0x800, 0x7}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x9}, 0x8) pwrite64(r3, &(0x7f0000000140), 0x0, 0x0) 2018/04/12 07:55:22 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x202100) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00000000c0)="4e2cd5f0ff77f481a19dfc91cb", 0xd) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00000001c0)="97175b23cedcc9941206d8702b0db43d11de81fa24625b63b637edfc305d11188241b46421a9") ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x6}) 2018/04/12 07:55:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000002c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) rt_sigprocmask(0x3, &(0x7f0000000000)={0x9}, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) dup2(r0, r1) 2018/04/12 07:55:23 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x2000000000000051, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000400)={r2, 0x20}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5715, 0x1, 0x1, 0x10001, 0x10000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x4f, "9cab60d2bbc20b38df2882f4ca239c78d46b4edccc931ecb7c31e8f433341635eb6f7bebef96580b15abf367a8693a387f86a91b7188ce7f4368fd2609da8aa064bfd32216f70ac8b01f681ab6243a"}, &(0x7f0000000340)=0x57) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000380)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0xfb70, @local={0xfe, 0x80, [], 0xaa}}}, 0x3ff, 0x46, 0x7a7, 0x74de, 0x8}, &(0x7f0000000280)=0x98) 2018/04/12 07:55:23 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x0, 0x4, 0xfffffffffffffff8, 0x7}, 0x12, 0x3, 0x0, 0x0, "6a48df0787e6cd04e47f28446ab640e11daef8e872ed795ff163f7002581fe150304a71482afc6d2de3d7b1e091e9e58a36f7018cd5f27f2bda3a2440b32db49"}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe79, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f0000000180)}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/12 07:55:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3d}, {0x6}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x10}]}, 0x14) 2018/04/12 07:55:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0xffffffffffffffce) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7973921fa3df471675ad0f5db0ff75641d64666adce679f7c1ed95644bf740744183c11e37aab5cba3e207541148acf17dfd582bf2a22e589cd0841c13f53602237263a2eeef773bfa02bba8bbbec2385404cef552bac2cb8ba126cd6e76802f1e7817b2c7982c44fc58e3febd10", 0xef, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x800}) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/12 07:55:23 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x21010, 0xffffffffffffffff, 0xfffffffffffffffc) exit(0x8001) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 07:55:23 executing program 0: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x23e) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0xa, 0x1, 0xa}) 2018/04/12 07:55:23 executing program 5: ioctl(0xffffffffffffffff, 0x8000000000009376, &(0x7f0000000040)) [ 90.239183] audit: type=1326 audit(1523519723.237:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7171 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 07:55:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x9, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) 2018/04/12 07:55:23 executing program 5: unshare(0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x100000001, 0x2a200) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, 0x0, 0x1, [@empty]}, 0x14) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xa0a4, 0x600000) userfaultfd(0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x100000001) 2018/04/12 07:55:23 executing program 3: r0 = socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x1, &(0x7f0000000200)=""/4096, &(0x7f00000001c0)=0xffffffffffffff76) 2018/04/12 07:55:23 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x402200) ioctl$VT_WAITACTIVE(r1, 0x5607) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) 2018/04/12 07:55:23 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) recvfrom$inet(r0, &(0x7f0000000400)=""/187, 0xbb, 0x40002000, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000000000), 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xa9) r2 = accept4(r1, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80, 0x80000) getpeername$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100), 0x0) 2018/04/12 07:55:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0xffffffffffffffce) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7973921fa3df471675ad0f5db0ff75641d64666adce679f7c1ed95644bf740744183c11e37aab5cba3e207541148acf17dfd582bf2a22e589cd0841c13f53602237263a2eeef773bfa02bba8bbbec2385404cef552bac2cb8ba126cd6e76802f1e7817b2c7982c44fc58e3febd10", 0xef, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x800}) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/12 07:55:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x9, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) 2018/04/12 07:55:23 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x60, r1, 0x0, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x77}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x36}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x60}, 0x1, 0x0, 0x0, 0x40011}, 0x20000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2b, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'pids', 0x20}]}, 0x25) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x400, 0x0, 0xfffffffffffffffc, 0x7ff, 0x7ff8, 0x10000, 0x5, 0x4, 0x9, 0x6}) ioctl$int_in(0xffffffffffffffff, 0x8000000000541b, &(0x7f0000000000)) 2018/04/12 07:55:23 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x4}}, 0x6cb, 0x89f, 0x2, "58753e49b784aa711973fe4253f7d5d024c1bb8dcdf772cab8949e8a61d6d9cbbdd95512ea0d27d7acfa5afaccdbd764eddde5a167982952305b76379416bd7c06b710447628405f14ee3c89bc2240be"}, 0xd8) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/12 07:55:23 executing program 1: prctl$void(0x15) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20240, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) [ 91.022596] audit: type=1326 audit(1523519724.021:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7171 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 07:55:24 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000001080)=""/223, 0xffffffffffffff7c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000095fdff0000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) 2018/04/12 07:55:24 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) 2018/04/12 07:55:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x53, &(0x7f0000000100)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) close(r0) 2018/04/12 07:55:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/04/12 07:55:24 executing program 5: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000000000)) timer_gettime(r0, &(0x7f000032c000)) 2018/04/12 07:55:24 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x884, 0x4e20, 0x4, 0x0, 0x0, 0x20, 0x32, r1, r2}, {0xffffffffffffff22, 0x7ff, 0x3, 0x81, 0x6, 0x8e1, 0x3, 0xfff}, {0xf3d3, 0x101, 0x40, 0x48}, 0x2, 0x6e6bb9, 0x2, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3501, 0x5, 0x3, 0x6, 0x0, 0x1, 0x7}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000000100)="c054d90a807d54ef693b26dd4b726282734b0c56713a8cc3c635dc67c43f3869a92169ff34f30885f66733b916a1049ba8be94ea15cdbbc36843b8f8b36a63945e79e2cd21cee5930db5f5c7fadea3849f398ccd4e9b28e4473bd18f070d6439cfb898f45a85b377b8a2f242af357666afbde61276ed90f53737597e1254f933accf2d121f77f7dac53a9d915fd4bbd96daa494664f0c509f3037a0fc57c6c345be2892ac14f6e27fa3d9f64e310f5eb47b07d76332cd0be") 2018/04/12 07:55:24 executing program 2: prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) r0 = dup(0xffffffffffffff9c) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/12 07:55:24 executing program 7: unshare(0x40600) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x20000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) [ 91.218583] mmap: syz-executor2 (7267): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/12 07:55:24 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x4c, "103bb903ee7d5114031184bebe26d3f3dee6802faab3ed80c3c272a6513287807418fa97a86fe6add787123ef276338af9d949cfa79d395500a48ae891650cb1674e66cde274f28204662cf8"}, &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000380)={0x6, 0x9, 0xc666, 0x40, 0x13, 0xb8fd}) r2 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/04/12 07:55:24 executing program 7: prctl$intptr(0x1c, 0x7) setuid(0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="c114ab") getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/153, 0x99) 2018/04/12 07:55:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000000100)=0x100000000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/12 07:55:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0101) fcntl$getflags(r1, 0x401) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, r2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='V', 0x1, r2) r4 = getpid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r5, 0x2, 0x8, 0x4, 0xffffffffc751e849, 0x100}, &(0x7f0000000380)=0x14) ptrace(0x10, r4) setsockopt(r1, 0xfff, 0x9, &(0x7f00000003c0)="b2261c5f93b47a29d0d00e42f53462406fb95cb34e28654138b8c2e052a15cc0cef948d024e8b155e915381679007fadc3f2f9e67c01961dd0face5fa9aaeaba7dce698d26450f182ef1818e055a589d43a386603ea76413815cb4443bf027cfef710bdc119fec204b418b79de3d6e31045417c5c6b2ccea41266e69438f942e1de8264e08fd505d646c89125aa8596cea2b66ff25ff", 0x96) ptrace(0x8, r4) fcntl$getown(r1, 0x9) keyctl$unlink(0x9, r3, r0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x8480, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00000004c0)=0x4, 0x4) 2018/04/12 07:55:24 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendto(r0, &(0x7f0000000040)="ada66fe960fcb32264c0c50b", 0xc, 0x40000, &(0x7f0000000100)=@hci={0x1f, r1}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/12 07:55:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) openat$cgroup_int(r0, &(0x7f00000001c0)='cpu.weight\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000100000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/232) shmat(0x0, &(0x7f0000000000/0x400000)=nil, 0x0) 2018/04/12 07:55:24 executing program 6: r0 = msgget$private(0x0, 0x240) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') lseek(r1, 0x2, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x849, 0x1, 0x20, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7f, 0x1, 0x8000, 0x1, 0x8000, 0xfffffffffffffff9, 0x10000, 0x400, r2}, &(0x7f00000001c0)=0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r4 = gettid() tgkill(r3, r4, 0x3d) 2018/04/12 07:55:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syz_tun\x00', 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/12 07:55:25 executing program 2: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x100) lseek(r0, 0x0, 0x7) 2018/04/12 07:55:25 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='{\x00', &(0x7f0000000140)='#/}(vmnet0/keyring@\x00'], 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)=':\x00', &(0x7f0000000280)='#/}(vmnet0/keyring@\x00', &(0x7f00000002c0)="c000", &(0x7f0000000300)='vmnet0-@]self%[wlan1nodevmime_type^keyring\x00', &(0x7f0000000340)='&\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='vboxnet0{\x00', &(0x7f0000000440)='#/}(vmnet0/keyring@\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\\x00']) 2018/04/12 07:55:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc5, 0x1, 0x3, 0x7, 0x7, 0xc8, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfff, 0x0, 0x8, 0x7, 0x7fffffff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0xa04}, 0x8) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shutdown(r0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=0xffffffffffffff9c, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="7bd2743d649a5c2f1e7ac35f2b094fef07e3077497aa48107caa248913ec2ef10fa809ea2b151a4ba620173bd0f2a14277fea42bee74668bd6a84c11db608a74c228c3682e9a9e2d406a8b862e8a838fa075c99665b0dee4c9d6b0234791b19c97f0bbd56cd3df99cdab7b97cf4e5ea5f2f7d489d8dfa1df2849b9806229c6d9240b20e595b45693bee739eaca412044e51d58618ca3"], @ANYBLOB="09400400ffff7bc18bb8cd234177c6721700000000050000009c460465da9376e001d9bad48c25c294dfe26c8b9cf55f5f39951bbb284551e6e0000000000000000000000000000000"]) 2018/04/12 07:55:25 executing program 6: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000580)=""/205, 0x13d) getdents64(r2, &(0x7f0000000080)=""/31, 0x1f) 2018/04/12 07:55:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x82) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x67, 0x9, 0x9, 0x7, 0x10001, 0x7, 0xfffffffffffffffd, 0x401, 0x800, 0x40}) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/04/12 07:55:25 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/04/12 07:55:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000000100)=0x100000000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 92.105547] random: crng init done 2018/04/12 07:55:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) 2018/04/12 07:55:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/12 07:55:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc5, 0x1, 0x3, 0x7, 0x7, 0xc8, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfff, 0x0, 0x8, 0x7, 0x7fffffff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0xa04}, 0x8) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shutdown(r0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=0xffffffffffffff9c, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="7bd2743d649a5c2f1e7ac35f2b094fef07e3077497aa48107caa248913ec2ef10fa809ea2b151a4ba620173bd0f2a14277fea42bee74668bd6a84c11db608a74c228c3682e9a9e2d406a8b862e8a838fa075c99665b0dee4c9d6b0234791b19c97f0bbd56cd3df99cdab7b97cf4e5ea5f2f7d489d8dfa1df2849b9806229c6d9240b20e595b45693bee739eaca412044e51d58618ca3"], @ANYBLOB="09400400ffff7bc18bb8cd234177c6721700000000050000009c460465da9376e001d9bad48c25c294dfe26c8b9cf55f5f39951bbb284551e6e0000000000000000000000000000000"]) 2018/04/12 07:55:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) preadv(r0, &(0x7f0000000500), 0x0, 0x0) epoll_create(0x9) fadvise64(r0, 0x4000000000000, 0x5, 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x585600, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'yam0\x00', {0x4, 0x21, 0x40, "9ccefeeccdc5", 0x3}}) 2018/04/12 07:55:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000140)="e69fc2df279e97d25d4a4d23f2b230336a356b08c6d48c808464b5e60cee2eddbf36e7381c2e3d3b852f7c7e1308abe92516cdb16eeaa4b458003e567c085d113fceba562831ebd3fb2aac5df6e08fe0a5964a7ffd61b1139cc7350f0fd75522e9da330e08813a24347f", 0x6a) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e8", 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x800, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0, 0x1000, 0x4, 0x4}]}, 0x10) keyctl$chown(0x4, r2, r3, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x4) 2018/04/12 07:55:25 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x32}, {0x0, 0x0, 0x0, 0x0, 0x4000000}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x8000000000000000, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/12 07:55:25 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) unshare(0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2201, 0x7) 2018/04/12 07:55:25 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x6) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x8972, r1, 0x0) userfaultfd(0x80000) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/12 07:55:25 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="a1cce541a6d5b3a69ff8e69b88edb2b1d5280b7481a57fb4a3d78fab2634e9cdc360b2a413ea25e8a206ce24fbfcdcefa29f6e7b8265a3de9c8a9db9f7571075392109e084553f8e4f0d2b2e31aef1e4890a97296e2f27602f41dd98fb91e214e248beb64315feccfa78ef5d4bb05a332b82e1c7fca1d646773b3b90a3282467", 0x80, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='cgroup.subtree_control\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000340)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/12 07:55:25 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7, 0x67b, 0x0, 0x4fa, 0x2, 0x3, 0x6, 0x118, 0x40, 0x3c3, 0x2, 0x7, 0x38, 0x2, 0x6, 0x7, 0x7a}, [{0x6474e551, 0x3, 0x1, 0x1486799d, 0x3, 0x8, 0x1, 0x1}, {0x7474e557, 0x1, 0x400, 0x0, 0x20, 0x3b083370, 0x3da1, 0x8}], "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", [[], [], [], [], []]}, 0x15b0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, &(0x7f0000000000), 0x0, 0x3) 2018/04/12 07:55:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0xd000000000000000) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) 2018/04/12 07:55:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xa) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0x4) 2018/04/12 07:55:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140), 0x0) 2018/04/12 07:55:25 executing program 0: r0 = socket(0x10, 0x20000000000003, 0x0) r1 = socket(0x1b, 0x800, 0x4) finit_module(r1, &(0x7f00000000c0)='md5sum\x00', 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x1, r2}) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/04/12 07:55:25 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa3, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000140)={0x6, 0xffffffffffffff50}) 2018/04/12 07:55:26 executing program 5: unshare(0x60000000) getuid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x0) sendto$ipx(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/12 07:55:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x3, 0x3, 0x40, 0x3}}) acct(&(0x7f00000002c0)='./file0\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x3, [0x23a, 0xd4, 0x69]}, &(0x7f00000000c0)=0xe) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x2b, @multicast1=0xe0000001, 0x4e20, 0x1, 'wlc\x00', 0x2, 0xffffffff, 0x44}, 0x2c) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) fcntl$addseals(r2, 0x409, 0x4) 2018/04/12 07:55:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000140)=0x29, 0xdf) 2018/04/12 07:55:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000000000)=[{r0, 0x9001}, {r0, 0x10}, {r0, 0x22}, {r0, 0x51}, {r0, 0x1}, {r0, 0x2400}, {r0}, {r0, 0x8}], 0x8, 0x4bfe) 2018/04/12 07:55:26 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1ff}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x401}) r4 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x2) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x7530}, {0x77359400}}) 2018/04/12 07:55:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x60023d, 0x6) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) fstat(r0, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000047c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000400}, 0xc, &(0x7f0000004700)=[{&(0x7f00000003c0)={0x165c, 0x2a, 0x300, 0x70bd29, 0x25dfdbff, "", [@nested={0x2e4, 0x58, [@typed={0x4, 0x3}, @generic="97197004e27e7d36a46d73aef6301a262e07e6e91c73da5f566f748a5fc1e5f4fb3991874eb578afa5370ff5ba6fb01e0602bb98200b83db24f5b59bcfc9c9be90c1e9729d3c0d24b572b7fd6477c5e26a067223c5e7843021", @generic="da48df14624fe63b2b903a0dbddb0065ce04f259cf5be5e175a16759c22ea4225c1008ad509275103ac51845e3d8a8a277fef0a59791baba81cb8d4b", @generic="eab446e5c42b985dea34fce22d8bc0a7ea5d27f27f88b2db49e96faaf6e6092731234359e6d1663ae26a6eefec02fd230fa22ea8f2334129e72ee44547d0c6ee39cfcdd0029856eb0ea695b4a4c6eba30ce1af26105211757cd034160fa8ca52ae7a4244df930d82f326e7b80c2bf126a76cbc6fc2f06668cfaad47551bf7c4d158e1f79d3a69030adc3407efa45ec24ca1d1ea81edec57bb1cc33d3d11032da52ceab40d6fdbbe6c5aad000c9f5507590812dadc1cad5de5bbf6f84219e77eaf9a918c0b412064d7789a07bfb1123134210676da2a9423252c7", @typed={0x50, 0x7c, @binary="433f6d01e88eb284cecacfab9fa002c4558db296e9918ed4834302071ae127f2baeee01d7287a50d05112802ae279ce4086215871082022ea26ba7709cc2acc831444ba9aece40a33ce0"}, @typed={0x4, 0x12}, @generic="2ed452830444f0e9134c563f3969bfcc40224f161d95e4072ff46d1e60e210b25419ac849cd8aee14c0bdd43bea6878d90dd1a5d3d8a972d4886e13a09ff8a192049ad2e47b4e0f93652d5154d794ecb91c0443d45a5f45f2ac30339a49f3b03b2a09386a2e98b09d706105212453873e1c853c0fe1b06c73e45368dfb26851bbc236454c88645da3bdac0d93ca5288e1226e129c33feebbf9f069eb63ffd16b86ad7304f55b68dc3aca81083f762cd17dec2b8bd1155046fb0522f4118ea9c3806a7b69", @generic="17762533269fb38af6faff6b91a7095cc06104e3590cd62f3f9a65ddf607b147584851b2a1bc10ec7d6c0d3ea0b505988c292d1f4f3699656a8598fa74d82cd66d18cabcf4685ad4406cd14b5174aadc82a3cdcd"]}, @typed={0xc, 0x26, @str='aead\x00'}, @typed={0x14, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xc, 0x63, [@typed={0x8, 0x43, @fd=r0}]}, @nested={0x124, 0x36, [@typed={0x8, 0x3, @uid=r2}, @typed={0x8, 0x49, @uid=r3}, @typed={0x8, 0x3c, @uid=r4}, 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@generic="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@nested={0x274, 0x8e, [@generic="139fcd55cf18d0d28426a146d7741ba2c63990a413be496671a14900559ce63f8c035a1a2a3aecee7a4cfb944c5b5a0526df1c3524fc9d3162f01385007d9c3558ced35359a13c49abf397555d266432c033524dd7ab69407cc64693f15f8c00ce8c58e386fdb74db58fe4df67f1841cd6234d636019957dda140509975be312bf2c490122ac91e1f54709c295cf5e12a4a6484233160d09fcbae0028bfe686a74ef54568ad5724439eb5bdc4f85fffa85baeb2298", @typed={0x8, 0x7d, @ipv4}, @generic="21ffbe411bdb318ccf532993d29b39780697babd2e4ac64d8a047d8e907df28f9b1a6143e25d8e6de5ebecbcf42ebcedcb0efc29e09748fe00bfac1f36b1515f9d7754ba74e5e5f3d07695c5bb15f55f0575d02daf0f4497f26a1e09b0177d4b444562a06a9b07d5cc149546fb83f9d001fa98465c0ae4c7066a68a82f1462a1f7bd8e45518bdd25a4ef623e6c5da13fec718659831ed08b31912fa13fa6974cc99393456d19ec", @generic="c11309e8c63ea02d6cd02f9d6f37d9f9c1e73004ae79cf5ef33a3247d9e2f98a83969d811a", @typed={0x8, 0x84, @u32=0xffffffff}, @generic="c6382411aba0b5fa7a3040d23def2b389d28f46d1298282cdf46d02ef84c0f53041bd0d6e2570d9bf8ff97a3d7a26f477651dcb9f05feeace8bf8df3783bc466553bb7e2c9bde51c4a305eaa963c4c69b035b5bfbd12a3c6c8865dbec007dcec23af03e1e796d7247bcd6b3a0561e50ef7cdec756af4ea90c004fc8a0d18b10ad0f9a145c69e108fa70e9a33fb3d9bf27026341951eb568e16029e1bb3a2867556466cca0937802a09a26aa42652e6a984b9d67917364fc8c2b597", @generic="70400c42409f2a56a2f72c7869a4bce16cd0dd6da7528fd48a8dbcc57b5efa4975"]}, @typed={0x38, 0x4b, @binary="6d461d41362b8e950583f0d864a9c9f67e8a0032d2dae932905df2f21783bc24dda4467b0bea510d1410cf7beb1d7b410e229f"}, @generic="b79181aff224604db710beaec2b3152232a0677be96c5f3222a00297f286e9619b907774884bd15536b5aa545d518be06aaf986fcdf0d2ba9ffc4dbb5d1201b13bbe06c08a32014c8e22a4d5e3bdbb8c96d84547e822eca656af1819b851c408070db50e07519b81b9e3e998ce264690b7a28ab7cf8f8dec9b93249c2ab1edcd370cd1691776e0593b7a02bf92496f90528453704d61523681eab6c1a15578b28321d9744a5ffd2a1f3e577a52eed48076b6dd6fefaf6eed95614b8119"]}, 0x163c}], 0x6, &(0x7f0000004780), 0x0, 0x20000804}, 0x40010) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000040), 0x0) 2018/04/12 07:55:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001, 0x1}, 0x1e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100)="7b8499d1037e4a87aff6738a575ead63bc30f415a07036a1453b0ed7af7d57430ab204f8d6595352fdc83b68fd36355014ba79100ac154daf82e65c83f8ff04695558c1295d2fa596b923edf3f77714a", &(0x7f0000000000)="7bea", 0xfffffffffffffffd}, 0xc23ff4f4e96e909e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000001c0)="c5", &(0x7f0000000280)}, 0x20) 2018/04/12 07:55:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/04/12 07:55:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x18, 0x52, 0x401, 0x0, 0x0, {0xa}, [@generic="e8"]}, 0x18}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 93.321781] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.370921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 07:55:27 executing program 6: r0 = gettid() ptrace$setregs(0xf, r0, 0x3, &(0x7f0000000000)="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") getpriority(0x1, r0) 2018/04/12 07:55:27 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="86dd6050a09c00082f00fe8000000000000000000000000000bbfe80008000000000000000000000f8aa0000655800ed9a740f9161cdca7ecb089078000000000000000000000000"], &(0x7f0000000080)={0x1, 0x4, [0x0, 0x95a]}) 2018/04/12 07:55:27 executing program 1: getitimer(0x3, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc) 2018/04/12 07:55:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) 2018/04/12 07:55:27 executing program 5: r0 = semget$private(0x0, 0x4, 0xfffffffffffffffe) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001100)) getsockname(r1, &(0x7f0000001140)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000011c0)=0x80) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/4096) 2018/04/12 07:55:27 executing program 2: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) socketpair(0x1d, 0x800004, 0x400000000000a6f, &(0x7f0000000080)={0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x7, 0x7}, {{0x0, 0x2710}, 0x8, 0x0, 0xffffffff}], 0x30) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/12 07:55:27 executing program 7: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f0000000000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x2, &(0x7f0000aed000/0x400000)=nil) 2018/04/12 07:55:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7f, 0x20, 0x9, 0xe2, 0x56}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x4, 0xb, 0x6, 0xfffffffffffff800, 0x2, 0x6, 0x0, r1}, 0x20) 2018/04/12 07:55:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bfd00dbc8fcd8ac54f6b0090384b792837d00edc0a332feab535233f7d0c2e7682d8cfb9f89ba6cc21a05203074ad4aa8ff1bc4c67a5e34d770ad4f4814cd42448cb726fed3cf47d5ac894b5a76f559065ef49b3c0385f6fd66f1e3ba33"], &(0x7f0000000080)=0x53) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e21, @rand_addr=0x23e}, @in6={0xa, 0x4e21, 0x26f65c5c, @ipv4={[], [0xff, 0xff]}, 0x3000000}, @in6={0xa, 0x4e21, 0xedfd, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x18}, 0x1}]}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x1) 2018/04/12 07:55:27 executing program 2: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="22aea66b0a57475f1727b348b8f418ebcccfcd74dabc2f5090c707ef40d156ef01006ffc71cb44794d88ea43", 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/12 07:55:27 executing program 6: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0xbc, 0x8, 0x0, 0x40, 0x4}) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/04/12 07:55:27 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xf121}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000100), 0x0) 2018/04/12 07:55:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f6e657430230000000000000001800000000000"]) 2018/04/12 07:55:27 executing program 4: mkdir(&(0x7f00000000c0)='../file0/file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) 2018/04/12 07:55:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xb}) 2018/04/12 07:55:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="23212e2f6669c39a72a000"], 0xb) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00000000c0), 0x619) 2018/04/12 07:55:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/12 07:55:28 executing program 2: move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000a00000/0x600000)=nil], &(0x7f0000000200)=[0x800], &(0x7f0000000240), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) 2018/04/12 07:55:28 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f0000000100)=@ethtool_eee={0x0, 0x0, 0x8, 0x0, 0x48, 0x5, 0x4, 0x80000001, [0x0, 0x13]}}) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e4f757569642c00ad983a499a4805d83507d0de3f0593975f6933f70359d0de644e13f6a1f776c262e946"]) 2018/04/12 07:55:28 executing program 5: unshare(0x407fffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0xfffffffffffffffb}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x10001, 0xfffffffffffffffa, 0x3c, 0x0, 0x9c3b, 0x4, r3}) fsync(r0) 2018/04/12 07:55:28 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/04/12 07:55:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xa331}, {0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x200, [0xff, 0x10000, 0x5, 0xfff, 0x0, 0xe52, 0x3, 0xc80]}, 0x5c) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) sendfile(r2, r1, &(0x7f0000807000)=0xfffffffffffffffe, 0x0) 2018/04/12 07:55:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) write$eventfd(r2, &(0x7f0000604000), 0x2e8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x1ff, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x72}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x2000000000000000}}}, 0x108) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/04/12 07:55:28 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b08c3f2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000019300907800000000609433df6545000400000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/04/12 07:55:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffffff62, 0x2) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/115, &(0x7f0000000180)=0x73) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) lseek(r2, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="1d1193a123a239a8d80363e54b95c0fbccd85bd22649dcaf4481e8044b58a260a4dd19", 0x23, 0x1, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/12 07:55:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x660, 0x0, 0x0, 0x0, 0x140, 0x390, 0x590, 0x590, 0x590, 0x590, 0x590, 0x6, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x37}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xff], 'ipddp0\x00', 'team_slave\x00', {0xff}, {0xff}, 0x29, 0x400, 0x1, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x99}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, 0xe, 0x2c, 0x23d}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffffff, 0x0, 0xff], [0xff000000, 0xffffff00, 0xff, 0xff], 'bcsf0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x4, 0x4}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@loopback=0x7f000001, 0x0, 0x35, 0x5}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], 'bpq0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x6, 0x3, 0x44}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c0) 2018/04/12 07:55:28 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r0, 0x20, 0x5e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/12 07:55:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x2) r2 = socket$inet(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg(r2, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/12 07:55:28 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './control', [{0x20, '$system'}], 0xa, "90f1f1f5511d39fccf92e59e4105cb6456b9159fa00f5cb850e59543d9c0e038ea"}, 0x36) close(r0) 2018/04/12 07:55:28 executing program 5: request_key(&(0x7f0000001100)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffeff, 0x0, 0x10003, 0xce}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x401, r1}) fcntl$setstatus(r0, 0x4, 0x0) socketpair(0x11, 0x0, 0x7, &(0x7f0000000140)) 2018/04/12 07:55:28 executing program 7: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001240)=""/203) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x600500) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0xa982, 0x401, 0x8080000}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x8, 0x5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240881, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0x25b, 0xeb, 0x2, 0x6, 0x7f, 0x9}) 2018/04/12 07:55:28 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) readv(r0, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 07:55:28 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x5, 0x88f}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r0, 0xc, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) 2018/04/12 07:55:28 executing program 2: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80004, 0xc7ed, &(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) munmap(&(0x7f0000200000/0x2000)=nil, 0x2000) 2018/04/12 07:55:28 executing program 6: sysfs$2(0x2, 0x80000001, &(0x7f0000000000)=""/179) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8, 0x8, 0x1}, 0x2c) 2018/04/12 07:55:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/246, 0xa70278e9cddbf780, 0x23fffe, 0x0, 0x0) 2018/04/12 07:55:29 executing program 4: r0 = socket$inet6(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x43}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/12 07:55:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) flock(r0, 0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x3, 0x7]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8002, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x685d, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{}, {0x200}}) 2018/04/12 07:55:29 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x5) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffde4, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x4000000000001a4, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pread64(r1, &(0x7f0000000080)=""/217, 0xd9, 0xb) 2018/04/12 07:55:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000000040)={0x6}, &(0x7f0000000080), 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000001080)=[{&(0x7f0000001700)='<', 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000500)="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", 0x599}], 0x1) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x101000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x4, &(0x7f0000000200)=0x4) seccomp(0x0, 0x0, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x2, 0x12, 0x1, 0x8000}, {0xe0000000000000, 0x9, 0x8, 0xdd9}, {0x4bc, 0x10001, 0x0, 0x2}, {0x1000, 0x1, 0x96, 0xbea}]}) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/12 07:55:29 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xfffffffffffffffc, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr}, 0x20, 0x1, 0x10000, 0xfffffffffffffff8, 0x9, &(0x7f0000000000)='bond_slave\x00', 0xe06, 0xfffffffffffffffe, 0x10000}) setsockopt(r0, 0x114, 0x2, &(0x7f0000cc5ffb), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/igmp6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x8}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/12 07:55:29 executing program 2: inotify_init() r0 = syz_open_dev$sndseq(&(0x7f0000001540)='/dev/snd/seq\x00', 0x0, 0x22000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001580)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000000000008) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000100)="ea620da40d3e1e6dc0e19ee366c3a53804d037bc62d80d7ce476fab2c970a3bb52f76be134f02c56198e2bf1bfb3b125197f7d11e643a0138df3aa5a41d2030c58d47b6f0f11c091982e70074fa4e836af053c4c0eae79ae8d59da5a05157210cc28060ed175c9b257067a05c47ff142f9bdd5a9aa00b14aa59508fb8288f646d835fa150135c0f96d4df8f05607390f38877a3e2536bff3cd2ffb834b90503d5b254cd280bcaea8b7e27379af83ba41f1c592991682f70b7c1d9d56e19415fa1fb80a70a780674b7579aa70a7365b29fcae0fdd90c0b2ddc10f6cc2a6e624b9897e7f3a26d4c07650ceb3", 0xeb}, {&(0x7f0000000200)="adb7b9b71915edd4d267d1992097cf6ef964de0ef8353a0f70ad34be19a2b069a047de25ce4e4fb258eed2c26799404c5e924b937a4635a57aa3706b521c60e07b9afdb0fbbd951527ccc805c5e791a3bd89db999a16925c1680589eceb0336ecc8c233c63e528ac68f05871c5511eadbaae407e0e1c630056676dc77926a9287af02f3f1db9ce16c0b69a0846077b75c1f1bc86730b5e93eeb564ddd496d78832107dcafb8d81eff86562a94e94e78539d01a5d7cc3397c5ad11258a209db719b51e15ad8a29b08a09ccae3b97f52caeecac31de9e7c5e39a5e3ad0fa406ea6d7acddec58125f2c58d34d9d5519d6f4", 0xf0}, {&(0x7f0000000300)="8a9a6eb1623b87f89e3f292c82ca7de5a8f7f3619cb01d0caecb41688973c18ae25f196a5081a567ee2bb06d17bb03baacc37767bbc322c96d5575e103e3e7ca7a59ef5d61c6aa7162e7cab365cdda3e04f8be14b8306b811172c83b442bb20c61e1435e7b165a8fe186bd53c64d9448ad13394adf559729461bc138dbeaaab876854a08f366cad5b03910a8b7e253f2b311b5cb7f3c0dd24be4c12cef1acc354327abfeedbe4217cf283337c72e26e60a3c0485f1a234014358882ed8a98b3f6852466b9c93af89fd901955e38b6e6f7f2099c9d1e7f5095f6c32fd0ef1e4ab1e0961e67310", 0xe6}, {&(0x7f0000000000)="f4d15ebf43d2bb31c480f39292c595e503cfd8f5c3f79d1d8512e66e1494ed52419a96456fdd2d381f1115acd699fa7bc6cd3aac77121aba41cd44c6e2595fc6c3913ebb180d2e027ca7f1b381d379b0e30c", 0x52}, {&(0x7f0000000400)="4facd1fdd965", 0x6}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="dce5b8313805b6bbe4086e1544d5fb4efc697981184c37cbff1d1622e57c0eb0f1127093674b08956e2996ed9358f72013b7efa2e9f80dcc9986cf69348582d34355efc75da7f291d584a8118efb7979bbde30878e6efbd622761d1fb6ff9f0bf337b33d4e2b34c0aad42e369a2aaf", 0x6f}], 0x7) 2018/04/12 07:55:29 executing program 5: request_key(&(0x7f0000001100)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffeff, 0x0, 0x10003, 0xce}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x401, r1}) fcntl$setstatus(r0, 0x4, 0x0) socketpair(0x11, 0x0, 0x7, &(0x7f0000000140)) 2018/04/12 07:55:30 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000000240)='ip6gre0\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x800000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000003c0)={'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000580)=""/148) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000540)=0x128) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r0) 2018/04/12 07:55:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/12 07:55:30 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x4, 0x3, 0x3, 0x4}, {0xe7, 0x14893345, 0x3, 0x3}]}, 0x10) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x3, 0x2, 0x10001, 0x3, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xfef8}]}, 0x10) 2018/04/12 07:55:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) flock(r0, 0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x3, 0x7]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8002, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x685d, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{}, {0x200}}) 2018/04/12 07:55:30 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bind(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x63a}}}, 0x80) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/12 07:55:30 executing program 6: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="9a", 0x1, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001380)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000013c0)) keyctl$read(0xb, r0, &(0x7f0000000000), 0x0) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000000140)=""/13, &(0x7f0000000180)=0xd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x44000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/04/12 07:55:30 executing program 1: socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80102, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0x8000, 0x7fff, 0x80000001, 0x6d, 0x100, 0x10001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0x3, 0xfffffffffffff79f}) r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) 2018/04/12 07:55:30 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800460000200000000000009078ac140000ac14ffaa9404070012009078000000000b2eca1df60b6b3888f79a7470a81fa883328b7c20fe760714df72e8a373"], &(0x7f0000000040)) 2018/04/12 07:55:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) r2 = semget$private(0x0, 0x0, 0x20) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000100)=0x7) sendto$inet(r0, &(0x7f0000021fea)="85", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0xdfe2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/12 07:55:30 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x100, 0x167b}, 0x1a) r1 = socket(0x811, 0x6, 0xfffffffffffffff7) setsockopt(r0, 0x10000000107, 0xd, &(0x7f0000001000), 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) setitimer(0x1, &(0x7f0000000240)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000280)) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000000100), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000140)="6e0c374f8ce54b0f647fa0a85f81d405df77e8fb51e238430d6ca60dce1e24a4a6a50e190366147c64dbaa2b8bceabb6db210ca861ee3af33d6cd314fab30421c5a55b4ede04889ca48ef5baa3ff3a02f26c6a73177481fed0ba9b69e5d88cc22d742040059de42b8ccc0243ff8c3f5810e47e3bd6b2d1dc9909181ffb27ebf03a2d4b2bd5f8182ee6e194f1dcce158f00000000000000") bind$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) bind(r1, &(0x7f0000000040)=@l2={0x1f, 0x3, {0x3, 0xc44b, 0x20, 0xd5bc, 0x10000, 0x7}, 0x9, 0x8}, 0x80) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0xfffffffffffff2e5, 0x7, 0xfd30}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) 2018/04/12 07:55:30 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', '$&}]md5sumem0\'^}self.selinuxcgroup*/}\x00'}, &(0x7f0000000080)='}?ppp0\x00', 0x7, 0x3) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/04/12 07:55:30 executing program 5: unshare(0x8000400) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6cbb, 0x5, &(0x7f00000012c0)=[{&(0x7f0000000080)="bb05fb1b48a9a7d4ac895c57edce52345ecfb682e2f442d70b54839a5bbbad5747391eec137552fa", 0x28, 0x1}, {&(0x7f0000000200)="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", 0x1000, 0x100000001}, {&(0x7f00000000c0)="1904d8953828a20cbddc58fa7c695b260a24e9b75d779aeebf0def44b185368da0cf332071ecef338a2935c3a7f2589009fe4dc9b1f481f4", 0x38, 0x7}, {&(0x7f0000001200)="345be5eed8a25f83fbf465e8d10d18ff1fcb9919b8c2afd945b63a0a0df219f4881c6700bc63b63d78401a5b4ce65d22ead1f0aa9ce916c5e47d82fdc7fe556b993c06470a71505fcaf49dec72bb0860d6e3a454613835a513ea28e332b598c80c5c97dff68c12211d7a55d473d69b6d1718a80a6ffbd1f477176c724cc9a8a37113039db0f4e0c009fa10fe041dddf160f31fc228204f03ebdc85bf6aeba0ac3c59162b30b92fae0c497c", 0xab, 0x5}, {&(0x7f0000000100)="4d91b7d36aa172f5fe0f52d6eaf938", 0xf, 0x3}], 0x810, &(0x7f0000001400)=ANY=[@ANYBLOB="73706163655f63616368652c636865636b5f696e742c6e6f73706163655f63616368652c736b6970c462616c616e63652c636865636b5f696e742c6e6f6461746173756d2c00e0b4b8f9c15c55bbe6e4e6281e0890a9c0f0422d5849bab72b18140043a65133357da6ea359e88fc09b3b757217d3b67405333ec03f376c2fff2055e232631a375eea1630224ffe3953a05661afc2356ef5826cba824ee"]) fstat(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() r2 = geteuid() setresuid(r0, r1, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) accept4(0xffffffffffffff9c, &(0x7f00000014c0)=@hci={0x0, 0x0}, &(0x7f00000013c0)=0x80, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x0, 0x4e20, 0x9, 0xa, 0x80, 0x20, 0x7c, r4, r1}, {0x1, 0x80000001, 0x9, 0x0, 0x4, 0x3, 0x2, 0xfee}, {0x7, 0xfff, 0x8001, 0x1ff}, 0x66b7, 0x6e6bbd, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x7, 0x1, 0x7, 0xd7, 0x1, 0x3f}}, 0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000000180)=""/47, &(0x7f00000001c0)=0x2f) 2018/04/12 07:55:30 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000002a000000bea6e5dd521246db0ab1fe03fc91b6b9402b45bca9db09d721a125a806ebf1df11b3f4fc88e42635adb4"], &(0x7f0000000100)=0x4e) read(r1, &(0x7f0000001180)=""/4096, 0x1000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) dup2(r2, r3) 2018/04/12 07:55:30 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\v']}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/12 07:55:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x24, 0x443}, 0x14}, 0x1}, 0x0) 2018/04/12 07:55:30 executing program 3: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x40f2, 0xffffffffffffffff) init_module(&(0x7f0000000040)='user\x00', 0x5, &(0x7f0000000080)='user\x00') 2018/04/12 07:55:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x200000000000011a, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/12 07:55:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @empty, 0x1f}, @in6={0xa, 0x4e23, 0x96, @dev={0xfe, 0x80, [], 0x16}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xd0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="659921e02a188815ac836b0f5108f08d9509350bb0a0ed774ceff1ae4d71a7eef8d8d23936e075a079fdd0e2a7cb3d323e64fd68659bd5ce90a46eaa8a9075d1446846b70caf7fa6f243593d6862ef6aeea3b189e3eb3942c3f71ae3b24a3679e47e65587224cc62a710e87b043dac1f83b4d12eb9c6de4c3d2d925ac803207d3b75005d8fce4afc7ee6c778f2463cb3e97f93c29d82ea4ebbce4a3e1baeaeabad4f66be7473e78356aa2453b29f5e666f9c4d378ad3039ed15438829ffb4d81e43497eb1bc1fc00", 0xc8}], 0x1, &(0x7f0000000240)}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f00000006c0)=""/200, 0xc8}], 0x1) 2018/04/12 07:55:30 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) prctl$setname(0xf, &(0x7f0000000140)='&\x00') sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, 0x18, 0x4, 0x70bd29, 0x25dfdbfd, {0x5439ae0e}, [@generic="63e92e176527bb796d52f600c1765e9232a6e972537d8de20da3524b24a7aa7fc1225c41410e26ad9c502c9d2111ec5c227b9f961f32b1e9a4861bfea2e5f1bd1c417e912b8da74290dde96e208844f9608b7235ad"]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x4044840) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x1, r3}) sendfile(r0, r1, &(0x7f0000000540), 0x7f8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5c}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xad19, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffffd}], 0xa4) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x2000, 0x88) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0xffffffff, 0x3ac, 0x3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r4, 0x4b079d0}, &(0x7f00000003c0)=0x8) unlink(&(0x7f00000000c0)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x100, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) 2018/04/12 07:55:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/12 07:55:30 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsync(r0) 2018/04/12 07:55:30 executing program 4: unshare(0x80000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x4a0, 0xffffffff, 0x0, 0xe8, 0x0, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, 'erspan0\x00', 'team_slave\x00', {}, {0xff}, 0x88, 0x2, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x880, 0x0, 0x8}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd316}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x4, 0x10, 0x1}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x101, 0x1ff, 0x0, 0x1, 'syz1\x00', 0x5, [0xff000000, 0xffffff00, 0xffffff00]}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) 2018/04/12 07:55:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000001380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000020000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, 0x7, 0x10000, 0x5, "d749f15fe6a4f4ccafea2c18c2044551b4381c7e8c2d16999dcdc6d7d074ca6132c84733e9fe8400818014df7381926293ca81196c30efdc7a972dbc0074766ed8973ba4c816ef9ede04473670072afc"}, 0xd8) socket$alg(0x26, 0x5, 0x0) 2018/04/12 07:55:31 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x7cbb00ac, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)) 2018/04/12 07:55:31 executing program 6: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000080)) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x4}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'sed\x00', 0x17, 0x5, 0x39}, 0x2c) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x329) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x12, 0x80000, 0xee, 0x6}, 0x10) 2018/04/12 07:55:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) write(r0, &(0x7f0000000240), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$TIOCCONS(r1, 0x541d) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) 2018/04/12 07:55:31 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet(0x2, 0x0, 0x7fffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000007805000010010000d0010000d0010000d802000000000000e0040000e0040000e0040000e0040000e004000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800100100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000007000000080000000200000002000000280054544c0000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e000000000000000000000000000000000000000000000000000000000501000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058c800080100000000000000000000000000000000000000000000000030006463637000000000000000000000000000000000000000000000000000004e244e214e234e2201000d000100080040005450524f58590000000000000000000000000000000000000000000000013f00000004000000fe8000000000000000000000000000bb4e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801480100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000010006000000000000000100000030006164647274797065000000000000000000000000000000000000000000002001800001000000000000000000000030005450524f58590000000000000000000000000000000000000000000000000400000002000000ac1414134e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000100000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000"], 0x5d8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x10000, 0x0, 0xa, 0x0, 0x80}, {0x0, 0x0, 0x7f}, {0x0, 0x1}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/12 07:55:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="ccccd911ef8b4d74e2b0f99264a0d594aa33746dedcdcc8f56158c4647762bcdae2a9a6bbd7d37b7446939f0370ec3b2b841eede9f0078cb5e6ff90b62fd6d8be7fcad"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x0) 2018/04/12 07:55:31 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/12 07:55:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/12 07:55:31 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000011c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f0000001240)=0x78) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001280)=""/16) unshare(0x3ffffffd) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000012c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x100000001, {{0xa, 0x4e20, 0x975a, @empty, 0x61c1}}}, 0x88) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000016c0)=""/188) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000002a00)=""/16, 0x37}, {&(0x7f0000002900)=""/253, 0xfffffffffffffdba}], 0x2, &(0x7f0000001880)=""/4096, 0x1000, 0x7fff}, 0x2}], 0x0, 0x2000, &(0x7f00000028c0)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001600)={0x0, 0xfffffffffffffff8, 0x3, 0x9, 0xf06, 0x79b}, &(0x7f0000001640)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001380)={r3, 0xfffffffc}, &(0x7f0000001680)=0x5a0e23caf358db24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=r4, @ANYBLOB="01003d690092d00c55c5d35c1dcc057a3fcb5ba5e03a18aa85d46e172be1a9a336547ff3bbf3e0031da16d553aaeb0e538de5497693584e30a5d006941ee539b08601b06e96be46df1c67b07176fdfa1663e0bfaffc4229f72386308e54a7f808da175a467beef1a0137b42b852b00ba1ee616691161a9111ea167566c316b48963f71720585499e4d482263f5acb8b25fa65b82ede9c65275c14d15906440e74a651ca73c90c0ad425d75f65c00d2560000000000000000000000"], &(0x7f0000001440)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000001400)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendto$inet(r0, &(0x7f0000000000)="26a5186773fe879da79e3a1669160a697abd81e8cf2745dccc09fd26923ce6b6e4", 0x21, 0x4050, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/04/12 07:55:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}]}) 2018/04/12 07:55:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) 2018/04/12 07:55:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/76, 0x4c, 0x0) 2018/04/12 07:55:32 executing program 0: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0xfe7a) 2018/04/12 07:55:32 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x200, 0x480000) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'syz_tun\x00', 0x1}, 0x18) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='syz_tun\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000240)="7758922c962ea0eef34d788f39e8c8da122ccaab577879cea5ce2a093079537d9128db46e424fd2293467ef1c0258b6abdd5d16d2736fab2da0946102c473f21", 0x40, r3) 2018/04/12 07:55:32 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/12 07:55:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:hald_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3e) r1 = dup(r0) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/12 07:55:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/12 07:55:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8)=0x2000000005, 0x29) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/58, &(0x7f00000000c0)=0xfffffffffffffca5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x0, 0xfff, 0x0, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x743}, &(0x7f0000000240)=0x8) 2018/04/12 07:55:32 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6024eb6b00300000ff02000000000000000000000000000100000000000000000000ffffffffffdf02009078000000006067ed9600000000ff020000000000000000000000000001fe8000000000000000000000000000bb"], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/139) 2018/04/12 07:55:32 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x17, 0xd4, &(0x7f0000000180)="5656b6ac65f86e8f5379a509921e966216242ccbd03b147c3c7b10b69c458288686917ddf2f2638788fc5e2f02ff39de55b90e2d0a49cf59cc616c658b90a1860fb2e06b2a827e0d0802bfdc32d18830de9215da08d4f91daff086922f2c6bb14a32f023e2e05d362d91d045a551c795e24e14dd25fb35e5e5321ab095ac802cd59f781893289ddfcd135575bbe99abb3dfedeca3316a1e1b71f3be03139b94cfe88ea370cdde76ea0d38f1965660165506b53a9ab52f1ed9b5311013fc3f252899f1241ef328daa673d1904385f68f912ab05c6"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/04/12 07:55:32 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xad, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r1, 0xb, 0x0, 0xfa) fsetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="74722577ba610001040000000005786e65747b24008951462501280000e6da000000100000dee1d5c65496b126a700000080000000005918051378e8f099e340405e61eb08fadbe48493132401078c3ad11d6bd135dbb346d8ed69a5bf674417113d29c1f5b1c18b496bbf29b99afc672b5310f36408fe72fb6fa3d77aba8d619961c3a5423915d6115eaef7e905000000000000009f563836c361e0fd9f080590a89554ec0e21f5003fee1ea5f33518c9fceec21edc39519249006c365db2181644f08e87baa27545c4d2415995965632d10b05bb57b21d0806f95d1d004387c840cc87e471f8b13ea7738f9031e4028cd0"], &(0x7f0000000040)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x5, 0x3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 2018/04/12 07:55:32 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1ffc, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)) 2018/04/12 07:55:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) recvmsg(r0, &(0x7f0000001880)={&(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001740)=""/135, 0x87}], 0x1, &(0x7f0000001840), 0x0, 0x711}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x34, 0x34, 0x300, 0x70bd26, 0x25dfdbff, {0x20}, [@typed={0xc, 0x73, @u64=0x2}, @typed={0xc, 0x55, @u64}, @typed={0x8, 0x100, @pid=r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x129000) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x31f, 0x59, 0x6, 0x1, 0x4}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) 2018/04/12 07:55:32 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/12 07:55:33 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000000)=""/236, &(0x7f0000000180)=0xec) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x92c726c3fa862edf, &(0x7f0000001380)=""/112, &(0x7f0000001400)=0x70) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000240)={0x7, {{0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) r3 = dup3(r2, r2, 0x80000) connect$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0xff, {0x1ff, 0x100000001, 0x7, 0x10000, 0x1ff, 0x4}, 0xfb, 0x20000000000a0c9}, 0xe) getegid() getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10001, 0x3, 0x5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="bc00000025d633324292a26c402b492a02f88ce0b865d29e84b83a8a2ae7f4c4b71a8473f2736028139f65b6a1a3da6b877f34c6b52d6c6dafca54d387b89611284aab60b861681c0e642446b28b5438f03937c0586925a89a139d45005d7703dce2df294b7fb763b2584a4be23b7701d81989e9da082b0388b55363267bee542c5f2e94fba29ad5137590247cee7cb8203f13cb50feedc6e2ae7dd1c415fc3190d134a54d5d7febfdf185ff3ac390ba6a8afc0af78c74d372c7a7e114ee314467f6852f571a"], &(0x7f00000005c0)=0xc4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r6, 0x4008af13, &(0x7f0000000300)={0x3, 0x2}) openat$cgroup_ro(r5, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000340)="2c8802738824567e33512ffab616d1f71d66c2a7c1e1cfaa394de4137535507c240879f6598b898e548ad12613994f3b4e35c04f3789939ef335a83c075eef5496498bec52b078b21f4305f8c92826c2840460a5f5548f2c488d22ee78285d85c43d57bacda6f7ce3b1b99a47ccd71caf826dc1e9aa756993f0bf89a5badee660eb92b4ab4f1547f9e2b3dfd43280031", 0x88, 0x0, &(0x7f0000000400)=@can={0x1d}, 0x12) 2018/04/12 07:55:33 executing program 0: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffb) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) close(r1) 2018/04/12 07:55:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0004) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000c77ffc)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x8, r4, 0x10003, 0x8}) 2018/04/12 07:55:33 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000009d, &(0x7f0000000000), &(0x7f00000003c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) [ 100.087576] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/12 07:55:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x7, 0x0, 0x40}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x4}, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001f00)=[{&(0x7f0000000280)={0x27, 0x0, 0x0, 0x7, 0x3, 0xd89, "1d7daf8ff95a10e402c08824de03f83438104ba8cd2c648d26a613500748667d1547d123607c15f986515f23c44a7d8920b47f589b1f9bce66bff5752fba8e", 0xf}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000300)="3affa3dc9064436f9580aab188b608611852af987653504ad60bcd4a5a2deae6a8edf68ccc16a86eab863fba1e5f270b23db7a8a5affd9d966869b2f41b6c4aaecb50cc3b1c415208b617dee1a73e85e7a615b22304e7e4acd9a9a3bfaf7ca353f5bfbd2e4d0ba3088da9d3c55f5d4b79a0d0244cd7803db3c54e2580dcc3dd93bf976eb276070e727e213df0d238d88d1594fc271f43bfef5c2fff2cd2a1b37b0b25291cfebeb2286d0e54d8de0b64d3b9823bb6189c77231e9efd84b3934a8e110c69e0f295e626de8d6c265a97b687a665e49414ecc70b626c9edcc548b89d9994856dd2af06b2099e48496ac72779b", 0xf1}], 0x1, &(0x7f0000000440)={0x30, 0x117, 0x8, "f6bdd969251c9585fcb7cf9e17997e9102b47215b0963eb3dd0b"}, 0x30}, {&(0x7f0000000480)={0x27, 0x0, 0x1, 0x1, 0x5621, 0x4, "16ae1c387740153ebee5ac478f66a6a0a8c2e191e9beee0916a53bb52e908237d868ccb942181d460845ee1d57bd8dd899becfae27cef38a3b74e85d8705b1", 0xc}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000500)="0fadf334575db9a2428778c2d240cf63509de14136313247aad5", 0x1a}, {&(0x7f0000000540)="d8968cbcebe13c22f793651f261acd6611e7d1d3090f961f677f9f7c14f5f73587b53ba7664b2256c37fe8c9f76ea548b29979575d30bad60a0d255481532c952fa1ae5b88e83b7026ec153e355a0bc045768126353baf6306650ff55afca60f2a4111cacbc0c10a023f769b11d506ae472a26a37a675f9871a96293c33d97f4b38f72eced5650cc960faf28c47ffa7abfe3e7802261990879966b1fc729cf8e404901c7a36ccf51fdaeba90b90c234bf3063bb8ec79e0414675696e92e3c2856d7a233178ac26e566", 0xc9}, {&(0x7f0000000640)="8b98f1ba7b51b96c6e90de50bc67b2eb77bf42acc53af3e49bf9e7fb2717a665d82d95181c1f901df3f375348e6398147d4d2e3d84858305e483dbfe5e3051a41ba6243680ec", 0x46}], 0x3, &(0x7f0000000700)={0xa0, 0x0, 0x0, "2f556576c839f6b88b0491e9345bbc757434ae02fa79542d3f82a39f04afd14c26a333671b34d9f9ea3f8512cdb51730b2dc53ad7c57a196ea5a7dab3a62f4173075e50d5d5215616c49bb0c95b19445c6429694cacb8bcbd93cfcaab0e34e79ab43f3e6cc4d56548505e750355ad752defb3da3f63df4dd3e5ca37d19b962643ab29e1843d09d0dd7ec43"}, 0xa0, 0x40010}, {&(0x7f00000007c0)={0x27, 0x1, 0xf68d, 0x3, 0x9, 0x10001, "572ed97716d20768d5b2350b6837e4bd94fce338dad12e0028b5238937783ee1e2d111afc50e1342a17b864ace8f5d34cfdcd8a0bdc4f40939bc402fbf2743", 0x1b}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000840)="8372de7999094eec4ff5d6d394ebca25ee24149d962c81f400ecef71390ddee6b1d6433818946e3cec75d7f66268738ead1bf53a5c033c4a8721c649fee85fda88011d8512e45d81cb96a0a3cec7133d4b424c1f4423e96a7cdfdb731451105abb39cb1c7f063332245f536e30cc187019e93b9866c7aeb1b5bfbe5a42", 0x7d}], 0x1, &(0x7f0000000900)={0x38, 0x10a, 0x9, "9713a405cfa19994bd5f5eb952c443139ca601e39d059ddb3d72b8c83134f4c3c448697e42b3b6"}, 0x38, 0x4000004}, {&(0x7f0000000940)={0x27, 0x0, 0x2, 0x6, 0x5, 0x4, "281acc3eb75e7c415368991ff0dff31777c23fa9853de001c3bccdd35b87aa95c19598edbb55b9e203395e78cc9f03b42ca166a405c7b1a5f7e4363d216e3e", 0x2a}, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={0x18, 0x13e, 0x9, "189ee60b7bc9"}, 0x18, 0x8000}, {&(0x7f0000000a40)={0x27, 0x0, 0x0, 0x5, 0xfffffffffffeffff, 0x4, "8df6ee643a476dff9559f769a3c10b8515fdafedfb6513373089c54409be344570ad46b5d5c363033f7cf2bca3810570725fb1ee37c88c747172320927dea4", 0x2b}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000000ac0)="00167ea21ab1731bbf0dff1f3258962963473370073e44940a70f16d74", 0x1d}, {&(0x7f0000000b00)="f7edf7aa333c1fd0be8d2164ab1c7eda75016779ff6eda3cc57469e80344fd0f45f04338497456c628a32bfa59face63aa77b6536d7937e1ea42acc3a41fcddb62443d7ebaea763b988c7546e632a2dbb27d5974335b774df9957e7ddd83ac60bae8732cd776d2edc7025b17a572e03eae3487139e132831744cd92aa10a2749b9196d554a595097981261026fe5f945c83327f07b12e3ed4a7e7380b7b46fa9241f8778dd371b13dce23e59111a02ea607ee58eb75fa1b1", 0xb8}, {&(0x7f0000000bc0)="afdaead74d440e70761b4df64cdadfea322bacbac66cb30aa0d799bb6273afa9390ffd118b5cd04dba0a4464b70ed1b0a1418376a03eac5a4b59cac15fd45c853beddb9347a9a6831e81fe8c874477c62fcf45dba4f8d16807e0e6cba2e67e6f43e022055ffe064a33904cd306c58c2b9b01fca74accb0de850197a82ea88a6bb6c7a15bde6b684753f3c626426915df05700c0e9e0f8f1891ad5033547e5714e85d6ae955c547eed9d1117a43ad593e1aa9c08a6563f15419a4b200909f2b7e61d859f8da795d9f147a2a16d568dafa89b92c64c7f51c14a117eb0cefe98553671ae4731f58bd94d32aa4a8b44a925046", 0xf1}, {&(0x7f0000000cc0)="ae99a5e7468ec6660d6a218bbbaddf0b4fa1814eeae5807906f11c7912cdabeef1efeb2b1aec", 0x26}, {&(0x7f0000000d00)="b0bf8262419d5330e8483d5374c6", 0xe}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)="2f30d18ca6bb8a7a13fe6ce4b22bcdcbbb6a937fffa53b9842c369cf06be680b86824bbb21990dbb4b3051ccd541", 0x2e}, {&(0x7f0000001dc0)="4f53c94915a541c296f86e5184e8f143a0f9ee1552bfd11dd3c53ea008083e2a01d5acc5d5e9eec4dcb3c3c0f37df5da8156a1a12f83d6f30317d6989fa640331563", 0x42}], 0x9, 0x0, 0x0, 0x20000040}], 0x5, 0x1) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xd0, 0x0, 0x8000, 0x1, 0x0, 0xfff, 0x3f, 0x7fff, r2}, &(0x7f0000000140)=0x20) socket(0x0, 0x7, 0x9) 2018/04/12 07:55:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) [ 100.191017] sock: sock_set_timeout: `syz-executor2' (pid 7868) tries to set negative timeout 2018/04/12 07:55:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setresuid(0x0, r2, r2) [ 100.367516] sock: sock_set_timeout: `syz-executor2' (pid 7868) tries to set negative timeout 2018/04/12 07:55:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r3, &(0x7f0000000140)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0xe, &(0x7f0000000140), 0x0, &(0x7f0000000280)=""/239, 0xef}, 0x0) 2018/04/12 07:55:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0x1c) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/6}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb0403, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000200)={r4}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r5 = semget$private(0x0, 0x2, 0x2) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="af4ade33ce053e5ba2cea3ca17f6d16283a4921c3f8a36ddea37be8c0e22996cd00e7a94936d101e922208d87505239b67d8478267a63b721d3d1c30293eec4646ca29d4b0e6f40c14ef0eda543cf89cc91ed5f308fd8800486c6c17f7b3664f6222a19698a99adeb41fddb9b52bd3ace7009de198192d661e43d02ca8b30bf4c01e319f9d13660a49b535bd7030517059a84b70748c00733830da09c601c63cb83ee4d74b139fc885f9b7e730aa1f89aecc0d377e40bbac5a5c5cb6dfb40dfd30a8b4c8f2b7422931a9757c4b5315f6bb2cd81fca3a8b8a4732", 0xda, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r6, 0x99) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f0000000240)=""/195) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/12 07:55:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) write(r0, &(0x7f0000ea0000)='\b', 0x1) 2018/04/12 07:55:33 executing program 3: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/79}, 0x57, 0x0, 0x1000) 2018/04/12 07:55:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4cc1, 0x100000001}, 0x144) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/12 07:55:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x18040000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xad50, {{0xa, 0x4e21, 0xffffffffffff6251, @remote={0xfe, 0x80, [], 0xbb}, 0xd62}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}}}, 0x108) 2018/04/12 07:55:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e2f6367726f75702e6e6574007be5f2cb9b136b275649ce0b2a77a8650e19b7eac5d187b713a3eee467f7", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = shmget(0x1, 0x3000, 0x1002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000a4ab349a6c1b22fdf65f9a8cb3000000000c000200b0aaaaaaaabb00001400036f00000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000000400)={0x4, 0xffffffff, 0xfffffffffffffffd, "c53aa93449f2", 0x80}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 07:55:33 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x410000, 0x8b5e12596a5fda36) fcntl$setlease(r0, 0x400, 0xffffffffffffffe) 2018/04/12 07:55:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x961}, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 100.935239] QAT: Invalid ioctl [ 100.944271] QAT: Invalid ioctl [ 100.973573] QAT: Invalid ioctl 2018/04/12 07:55:34 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa4140) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0xc0, 0xfffffffffffffffe, 0xdeac, 0x3}]}) [ 100.997116] QAT: Invalid ioctl 2018/04/12 07:55:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) creat(&(0x7f0000000000)='./file0\x00', 0x10) close(r0) 2018/04/12 07:55:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000002740)=ANY=[@ANYBLOB="140000001a00010c000000643574cbb1e6888c00"], 0x14}, 0x1}, 0x0) [ 101.027678] QAT: Invalid ioctl [ 101.066579] QAT: Invalid ioctl 2018/04/12 07:55:34 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7b8, 0x0, 0x360, 0x498, 0x0, 0x498, 0x6e8, 0x6e8, 0x6e8, 0x6e8, 0x6e8, 0x6, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, [0xff, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xff000000, 0xffffffff], 'rose0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x3b, 0x5, 0x0, 0x8}, 0x0, 0x228, 0x270, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x800, 0x80000001, 0x7, 0x0, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}], 0xa}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4, 0x11, 0x24, 0x100000001}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0x0, 0xffffffff], 'veth0\x00', 'team0\x00', {0xff}, {}, 0x7f, 0x100, 0x5, 0x4}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x4, 0x1, [0x1, 0x9, 0x6, 0xffff, 0xa966, 0x20, 0x10000, 0x382362c0000000, 0x7ff, 0x8, 0x61, 0xfffffffffffffff7, 0x9, 0x8, 0x3, 0xffffffff], 0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xffffffff], 'bcsh0\x00', 'vlan0\x00', {}, {0xff}, 0x16, 0xffff, 0x3, 0x71}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x1, 0x848, 0x3}, {0x1000, 0xb32}, {0x81, 0x6}}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x5}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@loopback=0x7f000001, 0x24, 0x32, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x818) syz_emit_ethernet(0x82, &(0x7f0000000640)={@random="1f92a2f50ced", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "deacec48ac72d41d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)) 2018/04/12 07:55:34 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0xedab, 0x4, 0x7, 0x7f}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYRES16], 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 07:55:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x2}) fchdir(r0) 2018/04/12 07:55:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x60000000000000}, {0xa, 0x4e23, 0x7f, @empty, 0x400}, 0x5, [0xb36, 0x100, 0x2, 0x3, 0x8, 0x8, 0x9, 0x9]}, 0x5c) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x1}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8002}, 0x1c) 2018/04/12 07:55:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1210c3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = accept(r1, 0x0, &(0x7f0000000000)) sendmsg$netlink(r3, &(0x7f0000000140)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x188}, 0xc, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000072100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1], 0x80, 0x20000000}, 0x48804) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x11}}}}}, 0x0) 2018/04/12 07:55:34 executing program 6: socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000700)) shmget(0x2, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget(0x1, 0x3000, 0x204, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000800)=""/151) 2018/04/12 07:55:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e2f6367726f75702e6e6574007be5f2cb9b136b275649ce0b2a77a8650e19b7eac5d187b713a3eee467f7", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = shmget(0x1, 0x3000, 0x1002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000a4ab349a6c1b22fdf65f9a8cb3000000000c000200b0aaaaaaaabb00001400036f00000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000000400)={0x4, 0xffffffff, 0xfffffffffffffffd, "c53aa93449f2", 0x80}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 07:55:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e2f6367726f75702e6e6574007be5f2cb9b136b275649ce0b2a77a8650e19b7eac5d187b713a3eee467f7", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = shmget(0x1, 0x3000, 0x1002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000a4ab349a6c1b22fdf65f9a8cb3000000000c000200b0aaaaaaaabb00001400036f00000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000000400)={0x4, 0xffffffff, 0xfffffffffffffffd, "c53aa93449f2", 0x80}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 07:55:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e2f6367726f75702e6e6574007be5f2cb9b136b275649ce0b2a77a8650e19b7eac5d187b713a3eee467f7", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = shmget(0x1, 0x3000, 0x1002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000a4ab349a6c1b22fdf65f9a8cb3000000000c000200b0aaaaaaaabb00001400036f00000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000000400)={0x4, 0xffffffff, 0xfffffffffffffffd, "c53aa93449f2", 0x80}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/12 07:55:34 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffff7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0x200000000000001, 0x4) 2018/04/12 07:55:34 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x92e5, 0x101300) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/223) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x210000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x408000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20200, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="66784c85a956991b41eb28e3267644df", 0x10) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000002c0)=""/243) prctl$intptr(0x2f, 0x1) 2018/04/12 07:55:34 executing program 0: unshare(0x8000400) r0 = epoll_create1(0x1000080008) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcfff4)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/04/12 07:55:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = socket$inet6(0xa, 0x2, 0x80) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) 2018/04/12 07:55:35 executing program 4: socketpair(0x8, 0xa, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="94dbf3b938e18a648420b334b9c755e48f255ee66c6177d35906181676896ecbebbb41d2e07fa44ab6f5a8edc10ea44396360f2e2d1d4decff5e10b945f40693d6ba9435926c52fa11643e3558517a48d94c0eb6cf9217bdac085d29733a04ecb1122c29a0bd70470a14667d543fd1bfc7731e2b771b01efdb9e51ae33d484b04122f622dfe53a0af50f27d9a77b5928154548557ff7d31ac3522a789e27db5120c777e2218461ef2dde5fff900e09dd7686eb7ac3226f911be37f91665375bbd157f28a628d21ccbda779", 0xcb) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) socket$inet(0x2, 0x3, 0x5) setsockopt$inet_int(r1, 0x0, 0x40000000000cf, &(0x7f0000000000), 0x1) socket$inet6(0xa, 0xe, 0x9) 2018/04/12 07:55:35 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect(r0, &(0x7f00003f8fe4)=@in6={0xa}, 0x1c) 2018/04/12 07:55:35 executing program 5: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x140) link(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40, 0x980) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x2, 'none\x00', 0xb, 0x18000, 0x66}, 0x2c) r2 = syz_open_pts(0xffffffffffffffff, 0x416000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) 2018/04/12 07:55:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x2000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, {&(0x7f0000000100)=""/16, 0x10}, &(0x7f0000000140), 0x4}, 0xa0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x7ff, 0x9}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}}}, {0x0, 0x0, 0x0, 0x1c, @time, {0x4, 0xfffffffffffffe00}, {0x9, 0xf3b2}, @time=@tick=0x8}], 0x60) 2018/04/12 07:55:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x8000, 0x7}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='l', 0x1, 0xfffffffffffffffb) 2018/04/12 07:55:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5401000010001707000000010000000000000100000000000000000000ffffac14ffaa000000000000000000000000000000000000494273e4ea109cfbf5970799d5908f7e4d8344a04becd7190766d731272df151417fdf17562b24ca2b0a60cab11a4446b059499196555c3414add5f57cba5d9875237e383ecae1cd86bbef700f82c092b3d737b9d55a66f155d93b2d30249a38088b5d1263759f43fc7f76eb1c1e08b2902a7451b824803ce3e0723c4b4d21dd77edbe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c0004000000000000000000fe800000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) r1 = semget(0x0, 0x4, 0x200) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000000)=""/151) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x140, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000000c0)) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/255) 2018/04/12 07:55:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni-avx2,sha1-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000180)=""/41, 0x29}], 0x3, &(0x7f0000001400)=[@fadd={0x58, 0x114, 0x6, {{0x8001, 0x8}, &(0x7f0000001240)=0x40, &(0x7f0000001280)=0x20, 0x8001, 0x1, 0x1, 0x5, 0x4, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x1}, {&(0x7f00000012c0)=""/115, 0x73}, &(0x7f0000001340), 0x0, 0x8, 0x7ff}}, @cswp={0x58, 0x114, 0x7, {{0xff, 0xffffffff}, &(0x7f0000001380)=0x1, &(0x7f00000013c0)=0x3, 0x8000, 0x1, 0x2, 0x8f41, 0x0, 0x8}}], 0xf8, 0x20000010}, 0x4000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001340), 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001580)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) [ 102.390873] netlink: 100 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.438859] netlink: 100 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 07:55:35 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getpid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) r0 = getpgid(0x0) r1 = getpgrp(r0) setpriority(0x0, r1, 0x0) 2018/04/12 07:55:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) dup3(r1, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x0, 0x805, 0x0, 0x0, 0x5}) 2018/04/12 07:55:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = getpid() fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/116, 0x74}], 0x4) io_setup(0x8, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f0000000540)="60ac5e7cc909f939af5c17d1a8313fd3c49d084393dc27d8ec83c5b9beca7a266e3881110cab973116095ccd1ddc17e45298f056ad21093ce15160a9d584e60082ccbaa8972aca6af65b1392abffeba7891f30a14bef3cfc7a33af64dacd8d5c5178c9fb9a1ed801b720993a46697f28482a4092f9f81f716593cd722768489a9f240379f7e5efbe6be9f94baddbe2e9d7bd10650617a1f9f534110ee43d631373327a689340800b881f2e0228ffee248bf4a818c6560d4357574c0392be74f33a1a2fe96809c87e389744223b9419164ee90a432cc85a9cd773242eaf5b16b676db9d9be9", 0xe5, 0x1, 0x0, 0x1, r0}, &(0x7f00000001c0)) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) io_setup(0x8, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)="07c043f9b0a41eb5253b5623f6ba8dff95a359974cc296ec0b69ed4423887749e212ed82d15995086c590a96c40645a1d911518de28c6dfb31b7143ecf4742be939bc6ba41e4edad53a7b7", 0x4b}, &(0x7f0000000040)) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/04/12 07:55:35 executing program 2: symlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/04/12 07:55:35 executing program 1: syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10040) r0 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9, 0x100) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000400)=0x4) accept$ipx(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x10001, 0x4) ioctl$KDENABIO(r2, 0x4b36) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="0f"}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x400) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{0x20}, {0x20}, {0x20, 'self)'}, {0x20}, {0x20}, {0x20, '/dev/vcs#\x00'}, {0x20, '&@selinux}(^vboxnet0'}, {0x20, "776c616e312e706f7369785f61636c5f6163636573735b70726f63365e5d7d242e766d6e6574312415"}, {0x20, '/dev/vcs#\x00'}], 0xa, "c4f020d75b1071bf2a83461433a5a5d0d5ea497c0cb051203aa5bc13f6afddc35f2c22610336baed"}, 0x92) timer_create(0x1, &(0x7f0000000440)={0x0, 0x1c, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000540)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f0000000580)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff17, 0x3, 0x0, 0x4, 0x13, 0xd, "ae43dbd2d73449d6ae6fb3e062cf8576c83bc99a771b675c78cd8058b4f3f68e81435226f245077aa4b80696d675e77d04c316ee74e7b728c29d592f1faa6e38", "81caed6845e063ae62ff0815015499cf0b8e3120bb8a809f89a929ae9baedcf19bd62c6165b6c76738a1c53fb1a97373f221c74d766d4cd8a28fe4e9516821e9", "d276a24fa9d291a08ef42422dc7d35d1affaab415cf39751351d2ce819f5d40f", [0x0, 0xd8]}) 2018/04/12 07:55:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) unshare(0x40600) close(r0) listen$netrom(r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) 2018/04/12 07:55:35 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x100000000}, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) write(r0, &(0x7f0000000000), 0x27) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/12 07:55:35 executing program 7: mknod(&(0x7f000086c000)='/\x00', 0x103d, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x3, 0x0) 2018/04/12 07:55:35 executing program 6: sysfs$2(0x2, 0x6, &(0x7f00000000c0)=""/61) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x8, 0x1b, 0x9, 0x7, "327d65c8c3e155b70a1ba09062da180117b4afa7209ad87f9d996c3de6bd729a"}) 2018/04/12 07:55:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = semget(0x2, 0x0, 0x81) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000300)=""/75) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x319880, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000180)={&(0x7f00000000c0)=[0x1, 0x1, 0x7, 0x7fffffff, 0x2], 0x5, 0x8, 0x8, 0x7f, 0x7fffffff, 0x25, {0x1, 0xc60, 0x3800000000, 0x3ff, 0x1ff, 0xc643, 0xffff, 0xffffffff, 0x101, 0x7, 0x400, 0x0, 0x81, 0x81, "c461ae05966697b5590c0f9ee2f023a74367f1a8ba0005a4c7cb896203f1a240"}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r4 = syz_open_pts(r1, 0x2) dup3(r4, r1, 0x0) r5 = getpgid(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f0000c34fff), 0xffffff0b) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) socketpair(0x2, 0x8000f, 0x40, &(0x7f0000000380)) 2018/04/12 07:55:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x4e20, 0x72, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x80}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) 2018/04/12 07:55:35 executing program 1: clone(0x8000000, &(0x7f0000000440)="85e7fc94644290350c7402c74ce0ced28acdcc25b4a02366316970b3e4f6cac9ec14ae6ae0a415c410e2e881a2ad1f9352ba1f04009d754289beeaa75dd64889bd7b033b464c74803af92e8f1c060d09c81d9f15a337f8610bf1e5ee0d2c3ad613d86a33e79c45e432125e4a59a5e19156dd8168dee917364f8ae20019995d10283de5b5b1b243492f253e1c091e60b960e6719959a0afbd567084f0c34fe6ec7416d6712f7028c07ef3c00d6e810282676d65adc0bb6bf4f5c4a1af78978373e331d133e364930e973a3c90ddb3967926a2a74b10af5906080cc3561a18a1430e15a55996eb", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000540)="ca19f65fa6624e341be05374cf7f561b18c5e2c0281675e4b7a2930f0dada3239e54a85e3d684985fe6d9a3564f5b16279be9db30c2495ce902bdd8e2c8ad436136b7e8683806e8355de6bb6d3974329d5a91a99faf47e485e3e41f9b537c758c859c1e4f0ef1c1bb5f9389684f3343e4469223b501458a52df403762b7ec3f03f171aaadf2d0395e6859894b62db07989d8e23334a322ed41a7fdbc0e9bfc0ee52d4e422c3cfb6046e32a7c373c") clone(0x8200, &(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000600)=""/200, 0xc8}], 0x1, &(0x7f0000000280)=[{&(0x7f0000000700)=""/78}, {&(0x7f0000000780)=""/83}, {&(0x7f0000000800)=""/164}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/12 07:55:35 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x2, &(0x7f0000000000)=0x81, 0x8001) setns(r0, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$ax25(r0, &(0x7f0000000080)=""/223, 0xdf, 0x10001, &(0x7f0000000180)={0x3, {"f7581e2a023417"}}, 0x10) 2018/04/12 07:55:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = getpid() fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/116, 0x74}], 0x4) io_setup(0x8, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f0000000540)="60ac5e7cc909f939af5c17d1a8313fd3c49d084393dc27d8ec83c5b9beca7a266e3881110cab973116095ccd1ddc17e45298f056ad21093ce15160a9d584e60082ccbaa8972aca6af65b1392abffeba7891f30a14bef3cfc7a33af64dacd8d5c5178c9fb9a1ed801b720993a46697f28482a4092f9f81f716593cd722768489a9f240379f7e5efbe6be9f94baddbe2e9d7bd10650617a1f9f534110ee43d631373327a689340800b881f2e0228ffee248bf4a818c6560d4357574c0392be74f33a1a2fe96809c87e389744223b9419164ee90a432cc85a9cd773242eaf5b16b676db9d9be9", 0xe5, 0x1, 0x0, 0x1, r0}, &(0x7f00000001c0)) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) io_setup(0x8, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)="07c043f9b0a41eb5253b5623f6ba8dff95a359974cc296ec0b69ed4423887749e212ed82d15995086c590a96c40645a1d911518de28c6dfb31b7143ecf4742be939bc6ba41e4edad53a7b7", 0x4b}, &(0x7f0000000040)) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/04/12 07:55:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001900000005000000000800060000000000"], 0x24}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2, 0x4, 0x4, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x5, 0x6}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/44}) 2018/04/12 07:55:35 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/12 07:55:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='irlan0\x00', 0x10) 2018/04/12 07:55:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) dup3(r1, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x0, 0x805, 0x0, 0x0, 0x5}) 2018/04/12 07:55:36 executing program 4: socketpair$inet(0x2, 0x80000, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x28010, r0, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0x8) r2 = getpgid(0xffffffffffffffff) r3 = socket(0xa, 0x3, 0x3) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa}, 0x1c) fallocate(r4, 0x0, 0x40001, 0xcb) sendfile(r3, r4, &(0x7f0000000100), 0x20000ffff) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x9, 0x6, 0x1, 0x1, 0x2}, 0x0) 2018/04/12 07:55:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f0000c91000)=ANY=[@ANYBLOB="9500000005000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/12 07:55:36 executing program 5: r0 = socket(0x1e, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', ',\x00'}, &(0x7f0000000080)=""/205, 0xcd) getsockopt(r0, 0x800000010f, 0x88, &(0x7f00000001c0), &(0x7f0000000180)=0xfce3) 2018/04/12 07:55:36 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6e7, 0x20}, &(0x7f0000000100)=0xc) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x800000000001, 0x84) r5 = dup3(r2, r4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00005cdfb8)=[@in={0x2, 0x4e20}], 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000140)={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/04/12 07:55:36 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0xf, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="18360000000000190000000014a4f1009500000000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfffffffffffffd40, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/12 07:55:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0xffffffffffffffa3, &(0x7f0000f3eff0)}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) 2018/04/12 07:55:36 executing program 5: msync(&(0x7f0000952000/0x4000)=nil, 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r0, 0x3, &(0x7f0000000040)=[&(0x7f0000952000/0x1000)=nil, &(0x7f0000953000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0x200, 0x2000000], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/04/12 07:55:37 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"64596df17c0e4200", 0x4000000000000401}) pread64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/04/12 07:55:37 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x9}, {0x3, 0x5}, {0xb, 0xd38}], 0x3) 2018/04/12 07:55:37 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x5, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000040)={r3, 0x3}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) socket$netlink(0x10, 0x3, 0xd) dup2(r0, r2) 2018/04/12 07:55:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 07:55:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ifb0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85400000000088f301e710", 0x2001}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) fcntl$setlease(r2, 0x400, 0x2) 2018/04/12 07:55:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000000008) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0016000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/12 07:55:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffff) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x6, &(0x7f00000005c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f00000000c0)="753bc04ebd1a57f48fb7b248ee6f97d7258ef551220f4c265c98a4421e959d6b7115a99caa5bbd87371f32bb225d7c857b3a014e84e46c773364dddd53a4e6c789e05f156c8d11e7237e3c780f58604ae6b8e1d3d392078a9b9067a8d42c1a3065512d12d9973fa6fa773a47ae4c61ac5da6c7764b1689a64f4516026813536b17a047301e0dffc49b358d4ac0e63eaf42c60b2c7a7c3d9df19bccbaf3bfd64ca920119b22e9b6d2582eae6eba", 0xad, 0x8001, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x337, r0, &(0x7f0000000180)="311826f5776dc78916279c6489bbd924439f70", 0x13, 0x527, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000200)="88986623429365b29e417758cbfe2dcb5818040d08e289e8964339d5b58c05da30812c3a79a4ac49e5c132910db80f70dbfbf3ef035dc7eee5cada7f58bf40aa90cd86d21bc877ba783aa102742ac48e512e0bc966046cc0d252b7da33c49a6cfa3352569c4ada767426456e1df39e6822b9d702e856742ff2914594eb7155026cf9b097414ee31dbb41e9155e30e7520d3df4c7cc42d76c2523b9088ecf53c456d010cd8c215cf143a9ef5b2cf03afd5da834", 0xb3, 0xffffffffffff2f6b, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x8001, r1, &(0x7f0000000300)="b088f9ffd7ab350afdaf220364454cf60a1d8cdde01a2cbec3649a14f98f2c69ec74c3fa26e73fb2ea77e03de7c7ec48f71a1a26497566b6eee9e77edd49ec70d225887d72ebbba6592c3f682602797721898f1ab1b6b991d46ae1aa1257be8edb86f68c4ab0adab73c3acb01716da4f6864b24f078b68c0b988ea4f0cc306ee80b6c0597fe6394bfc09dab93ea1c4ba7deda9ab6aeb76e35a6acb2a7c2a402b9883726ccab598e186b7564373fdff11da4d4ecccc0ba41025ca7635127b5032a29fad6049c20ec4a5b223bc51aca2edd8b335a12c0c0bccd4af315bb3440330c5d5b179f6bd58e2d28ac365ae4a55", 0xef, 0xfffffffffffffeff, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xb, 0x856c, r1, &(0x7f0000000440)="0dbe87bd9a0d397fcbe3ee", 0xb, 0x2, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xb, 0x1000, r1, &(0x7f00000004c0)="ad6cde331efe4fdab0bbbec1cfed35188c7e789eb5fd78fb693d56ea29fd861dd4cd4ea3ac30b018a01485124bf4d6fa5902b8b4dd23deccde0843b8ba6450d6e6e6c1973486488f2e0809108b16cf3ff1581fac2de27275a430f70e8b58adb191640017e39bc8895afdb7c25f386fc5a76487a544cf297326eccb157f24da2574dd7aa659a03bece4dcb4cda68c0cb534ddac9d92fe", 0x96, 0x5, 0x0, 0x0, r1}]) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') dup3(r0, r3, 0x0) 2018/04/12 07:55:37 executing program 6: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) io_setup(0x3f7, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x40000000000000}]) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="d38e5e9c05ebf05d7f6f31899219e82c3e47d318f521d36829f70d0fcaeb04bd8624f52bf559f8fe05bb47f724b9c89bc10433dbf626c3925e13fd28be6317c4e07a1130722744bd9af2f55b6dfb609d1ef93091499b800709b86562fe65b0a569a686142e4b66bc6781bddfb44ffa8eb7a41428488d892a52cf843c21dc5e64baac0255751e3d74204db65cd4b59d9732b59026e1196d21cab093e2a97d5e50a653c8deb785b7d10ef7d8e16d61b5bf0844cf3dfd7a379d40d05ed8505aeea25d1ef4c2f5f25dfbc32ac0417b", 0xcd) 2018/04/12 07:55:37 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000002680)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/195, 0xc3}], 0x5, &(0x7f0000000400)=""/70, 0x46}, 0x6}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/183, 0xb7}], 0x4, &(0x7f0000000740)=""/122, 0x7a, 0x7}, 0x8001}, {{&(0x7f00000007c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000840)=""/96, 0x60}, {&(0x7f00000008c0)=""/174, 0xae}, {&(0x7f0000000980)=""/185, 0xb9}, {&(0x7f0000000a40)=""/158, 0x9e}, {&(0x7f0000000b00)=""/252, 0xfc}, {&(0x7f0000000c00)=""/11, 0xb}], 0x6, &(0x7f0000000cc0)=""/174, 0xae, 0x4}, 0x40}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d80)=""/233, 0xe9}, {&(0x7f0000000e80)=""/152, 0x98}], 0x2, &(0x7f0000000f80)=""/225, 0xe1, 0x2}, 0x8001}, {{&(0x7f0000001080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001100)=""/158, 0x9e}, {&(0x7f00000011c0)=""/40, 0x28}, {&(0x7f0000001200)=""/208, 0xd0}, {&(0x7f0000001300)=""/56, 0x38}, {&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f00000013c0)=""/85, 0x55}, {&(0x7f0000001440)=""/218, 0xda}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x8, &(0x7f00000025c0)=""/169, 0xa9, 0x9}, 0x10000}], 0x5, 0x40, &(0x7f00000027c0)={0x0, 0x989680}) r1 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000028c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000002900)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002800), &(0x7f0000002840)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000002880)={0x77359400}, 0x10) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000dd5000)={0x0, 0x9, &(0x7f0000000040)="64e9b1fa92a9ca1160"}) 2018/04/12 07:55:38 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000002c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)="72216a9032e889d33af47dc4a632bcb5fa6216c0eec55b255d1ccd9bb34e9b999b290500ec6f4eb484c86f2f649cd6d8d55a19bff2d40b4578a487f1b50846668221c389d16e92561c680d55b48e0105f86c9bcb294d3049330d7a4d7bc4c50d889850732ef4b9d414c53f03f99126d1df06dbfbacad04fbf48dbb23efc6b717456a2f6a7a", 0x85}, {&(0x7f0000000400)="f1d0822a17c52d525aeacd52bc253b37b9db677c087df6a034384c2e04e3ef558f6877a70f97de46a822eb3e6d310744e209b8656fa7ce7632158a7f0f66054b63416ba554a80b0c67449533bcf32ada2e5bfd42909f80490013d49dcbfbb24dc1c2faf032", 0x65}, {&(0x7f0000000480)="a14c1fc67397ea2818d9bfb54ef05da1d3d6bb3c80dbe21409323d17637aff708d9053f631c79b9cd15167865eaee4fe39863d0479027677b5d178f75be62184bc1c2358a6021e3b0ce182132e3cf77c17f89785bad386", 0x57}], 0x3}, 0x40800) 2018/04/12 07:55:38 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x3, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/200) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="ace9e6a34429ffffa0f34fa9c2232f0527", 0x11) 2018/04/12 07:55:38 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x100000001}, {0x3}], 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x3f, 0x178, 0xfffffffffffffffe, 0x1f, 0x3, 0x3e, 0x2, 0x2f8, 0x40, 0x261, 0x0, 0x1000000000000, 0x38, 0x2, 0x81, 0x9, 0x8}, [{0x60000000, 0x5, 0x10000, 0x8, 0x3, 0x5, 0xa2a4, 0x2}, {0x6474e551, 0x0, 0xffffffffffffffff, 0x7, 0x10001, 0xe43a, 0x3ff, 0x3}], "f1009a114531b79c8db74face3575f2fd285993889", [[], [], [], []]}, 0x4c5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c00)=0x0) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000cc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000e00)=0xe8) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001200)=0xe8) getgroups(0x2, &(0x7f0000001240)=[0x0, 0x0]) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001380)=0xe8) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001c40)={0x0, 0x0}) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001d40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xfffffffffffffff3) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000021c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000002300)=0xe8) r25 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002340)={0x0, 0x0}) stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000002440)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000002500)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="594d6acd6ab92a8477ea61e93bf753dcabd371cb5182f7e6b954fcc8770e840677ac32f3ed00aabb345495b02584d08f17a41dd91854b8886013ce08184900e9177d0e869dde2fa31814b46368f32199baa53e813764bff8d3e36ad4dbd94474ec4cce534c797e654c674f3ad840ad27dd0d9e439116333cb9a197e46a45875537a690a690059c23e3746a78f4f0cf0eb35cfd73c2983343f518aa18cb316f4c084740f9848ac70e17d3907d62913538526e9f91e5fdced6234c450bf21c8f190904a679", 0xc4}], 0x1, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0x40}, {&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000002c0)="4a0352c6235596686bbf93659ebcb006", 0x10}, {&(0x7f0000000300)="5ad0bdb00600aa945e591a1aa471e6258e6af6de1ccba9a9ae8db9f6ceba55bd4d81b00582b4df75a12449736719840f5a170f20ab6b0ca61f11489ce9a97a5427d84d8e3b979f11086257b29085c4f550ba6b17dfed50cc57702ba35751490a2f89105d9b9c1858a441ccce", 0x6c}, {&(0x7f00000008c0)="9fb9cc444edef27b7029eeaea2486f69ee89f65a00089cf9adafc00700c3462d7941f0e07fc944a46b13599721459760b19a881d299230d824113b318e82dea09e0438adeeb73b50d7187a8d9ee63ce890972f0c2d94071b3b78321eaea3060f2c99176b72af9da184290c200dfa2d48e4f9d659453e73691e2a58f576b8a697af6d12ab694215952173f592ea3de7dfce08a01e7390a4de22be", 0x9a}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a40)="6dad00147463230e300a22c41361b6c0951ac25fc40273985f6468b396548ccfabae63bbb9897771786e6f42b3de5197bd09c6ece89f0d378aa75df481bd4c64c11c58a4cffaf4923467b19eb3d799433be213867942e0391faa666e11851ec746c5accf6cf266bc264fe616207ce45aaac3d14d435fe68bd0535ed1961a09353751a5b7391c71e0212eaedebf2025fb593548edd975a325af1b9946dd856f11aeaf0f3342ec5566e35a28355eeb7c86acfa54838ab30a5e5ccae31ccadda981a6ec56421c0d7765954f65ef74a0675ee26256dd88a34de545c75af3ace0d5439d860baecc8bc1c45989ef270f0224a93b9fbbb2", 0xf4}, {&(0x7f0000000b40)="ee627978b32266a819561e9046e4ccffaaab4234a02f453a5cc7f6dfe621b329469615c5f4441d75b24fae94cf178ebbdb39e26faf6b055c78e16514", 0x3c}, {&(0x7f0000000b80)="4e1e2733227f27db9d839c029ebdb35a4a41ba27dbfb8e8383ecb32a818dc602525cb4", 0x23}], 0x3, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x138, 0x41}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001080), 0x0, &(0x7f0000001480)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x118, 0x4000094}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001640)="2d4b8263dc4140794b9a116eb6483d6dca716c033c7c7cea112c8fa78d6b66aa7bc8e37154601c47b8ccd731ea1a13b0f88d2b89adb5edbc636a2f10149548f4f3eb632a1e8421035bdb4016e194c56b0291870d9450ebaad3c1209d8d", 0x5d}, {&(0x7f00000016c0)="d8a860ddbddfe0eb5d2d43e39b6c7c3c8e21a0107dc00d0329777872d2a1dcb305d965e8ee2e485d4ca56f2ae353c1", 0x2f}], 0x2}, {&(0x7f0000001740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f00000017c0)="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", 0xfd}, {&(0x7f00000018c0)="56190c0eb69ee4ab244e96f53df21f05668d1d84f95741e49652cc2bf6cd7b11b78c6ad9941bdbf876e541bc993f68eae87f628176dab90130eb658495307f02f242b0fada0afdb2605ec223f83a800ae1b236ffce1dfd03aa4a2e1f4c1f99257957e868cdacffe77ff5da97207f16f14bbba18ce1a9db0e6c2ee779d800a7d20cb6658ad7c951", 0x87}], 0x2, &(0x7f0000002740)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000275829d69d20b824bf38eb07442859474b51e984fed7d53617d81946a2a6aa11cf70ebbbffc1ed54bd272551364263ba4bc581a36b7de2b71547c11da76dea2cfe04171cf59026ae3905df91d004339f5a302ff6db757dcf7d99fa47a12754177a157eae46177ec2f555d484ff3a09d4fe308dcbd1bd1bf29e"], 0x28, 0x80}, {&(0x7f0000001a00)=@abs={0x1, 0x0, 0x9}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001a80)="d5edad5f343971e04dfb1afd6898331230f581fe0804f65aad6d5c03b425d467ece20f746485d94914784b9fb7d590f38799bc87cf93455cabcf804b07e37388724fd2fd219ee9f2cd3e550852bdb70bb347f39fb874466b481620dfd72d7cb2c8fc1c1b850e9f3dab79fb10f869b75d8fad289565c5e4d71421c581b0f96eda69e78ef41b8b7aa5", 0x88}, {&(0x7f0000001b40)="05790eb9350b120ac69c843ce75fc9e84a8d370bf3bf14d2c4a88db32c57724f54559c3cb133a77e6cde43738682e48be96fe2cf408e4aa5a1f5c8dbea9b7ae4e72207c3e5dbafe4fdf3fd9775f7475eeb4c76de27bf28f5c3f3217f9b7d85d6b81ca7f3baa72df63ce7305dcba280a0bbb0cfebed52af93fbe78a7c88f12611b5b3e6727731cb0b4b03672ef51ce5e70e4d96594933c8c124c72e", 0x9b}], 0x2, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x110, 0x48010}, {&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000002000)="1102969dea4bda2fd0390d0b8a623dcac8667bdeb59bd99dbba002320bce5cf6c594f0c928dea0034ec598645f7574722ff9774951d10b0fa6c21a3774eefc8a9930e6347a3fa02e3bb10ea873e6ff7ac8", 0x51}, {&(0x7f0000002080)="ebe9cf1b0a867728eae44f572987d9a606904a06f28e2217c7ec8f48d8d12a5215f5c76e59f006d57889", 0x2a}, {&(0x7f00000020c0)="89ce04aa81", 0x5}, {&(0x7f0000002100)="f09872c012f7d55bb5a935e270e839d2e53b744940cecac25fc3734824efc39fa74d3a56a343e2d95406d4f17456fa74f35c8f118635face41ea6b45e2100520ed95978c8873585c5cac3353576dfe94044fd15c6b38a2d5583bab2f768fe9d49be9ad23655079d33ad59d499abd841e7df510", 0x73}], 0x4, &(0x7f00000026c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="000000003000000000000000ee2e82e6cac99909ed830fa40100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x10}], 0x8, 0x4000) 2018/04/12 07:55:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e70d5f1", 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100000001, 0x101000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000240)={@local, @local}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e23}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x20, {0x2, 0x4e23, @rand_addr=0x5}, 'syz_tun\x00'}) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) read(r2, &(0x7f0000000080)=""/195, 0xc3) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 2018/04/12 07:55:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x10000) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/04/12 07:55:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="fbffffffffffffff0a0000aca2609100ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) dup(r1) socket$inet6(0xa, 0x807, 0x5) 2018/04/12 07:55:38 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x5, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000040)={r3, 0x3}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) socket$netlink(0x10, 0x3, 0xd) dup2(r0, r2) 2018/04/12 07:55:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x8001}) ioctl(r1, 0x2285, &(0x7f0000000040)='S') getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/69, &(0x7f0000000180)=0x23a) 2018/04/12 07:55:38 executing program 6: timer_create(0x339d3baaa09913db, &(0x7f0000f4efa8), &(0x7f0000403000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000400)='tasks\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2b, 0x234200) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x401, {{0xa, 0x4e22, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x80000000000000}}, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}]}, 0x210) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x95, 0x1f, 0x5, 0x3f, 0x6, 0x1000, 0x6, {0x0, @in6={{0xa, 0x4e20, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x1, 0x3, 0x10001, 0x8000, 0x6}}, &(0x7f0000000000)=0xb0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000440)=""/173) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000003c0)=0x4) 2018/04/12 07:55:38 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000080)="3c0ac9ae48bd1a646f4730c860699e1a3f36be2f9f69b33871f21a4b12e9ad0ed737d25cc342fa91eeacd3e0037946c53b208f598f22c28a8e994f39da79fba05fffc6b0868ddf4b24f8b9ca68c55bc345e3a9e32b48d166cee69a41f509c967ccf7040e6d3cf63ff414ae014a0e805aceb9d78e6170ba551b86fa880d2d2a731cb58d50556c5f1fe2d721cf06c546243d01a4e1702e5a14661a8fc168a2909c0ce22e5151001457661d7a799dde9cd963f5f55ec9895dac28c459ed1f1f6b234caaa3cbbab04239e2634be21e9fa68a9f48484f9f854e1a359fb6fb3d11a3a738647767456307a37c8fe9516240e266"}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/12 07:55:39 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) 2018/04/12 07:55:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0xffffffffffffff01}, 0x0, 0x8}) socketpair$inet(0x2, 0x80000, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x917}, &(0x7f00000001c0)=0x8) 2018/04/12 07:55:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0xc3, 0x7]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)='K', 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/12 07:55:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x405ff) close(r0) tee(r0, 0xffffffffffffffff, 0x8434, 0x0) 2018/04/12 07:55:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/04/12 07:55:39 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202100, 0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x400, &(0x7f0000000300)) recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000080)=@ax25={0x3, {"d397987ef457ce"}, 0x6}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="ed3420690d5c3faee1fb711fa5b0855d6d597d5cb0126a4e21eeab018d1d255bebcbdf13fe9df28f15a4b77615454d56f9741b80ca699421e00bf350e8ed7c896f3a851b4b14988ad4ad7c72a54c42c1a2c32098ecdf4fc182cdf483d5b003e0de219d4101597bf593bde237877dbf8c6806cf1e2cec69db972aac20400bd33bf562fa87c198a36e8a5843666e781d1f62f66a39af8066b845f254c77b731832188062d3cefd155a367f7dc8ffe35871db9469b26cc595f5f91697f44cdd972e69ab4b7ae00033d5bc104cbc2c816f25bce4d533b12da710ae8f1a1b22ea390384a6d1a2edddcc09876208a71c15e3a6bbdb4b1ea6baf84810c609", 0xfb}, {&(0x7f00000000c0)="5233b4c220f1c6ab82a13f59ce10f21b62111e0e69942f3dab1dbccb78d65a1f1ad82e7e297b65c7397235d0f2baab2ba23416b6045710cbe887dda6aa", 0x3d}, {&(0x7f0000000400)="36658feeb48ffa13b654644701710ac194865a417750b5c872cdb74c28dc5d0b259b91a431efa848fe7d7919775764b8b033951278fafb826bf5ad1c792edc01c04b1820abc0", 0x46}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x25c, 0x4000040}, 0x40012100) ustat(0x100000002, &(0x7f0000000480)) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x3) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 2018/04/12 07:55:39 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x800}, 0x1) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x10001, 0x1}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @random="723b59869ba6"}, 0x52, {0x2, 0x4e24, @broadcast=0xffffffff}, 'eql\x00'}) 2018/04/12 07:55:39 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000080)="3c0ac9ae48bd1a646f4730c860699e1a3f36be2f9f69b33871f21a4b12e9ad0ed737d25cc342fa91eeacd3e0037946c53b208f598f22c28a8e994f39da79fba05fffc6b0868ddf4b24f8b9ca68c55bc345e3a9e32b48d166cee69a41f509c967ccf7040e6d3cf63ff414ae014a0e805aceb9d78e6170ba551b86fa880d2d2a731cb58d50556c5f1fe2d721cf06c546243d01a4e1702e5a14661a8fc168a2909c0ce22e5151001457661d7a799dde9cd963f5f55ec9895dac28c459ed1f1f6b234caaa3cbbab04239e2634be21e9fa68a9f48484f9f854e1a359fb6fb3d11a3a738647767456307a37c8fe9516240e266"}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/12 07:55:39 executing program 6: r0 = socket(0x1e, 0x1, 0x0) socketpair(0x15, 0xf, 0x2, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/12 07:55:39 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x14}, 0x22, r1}) 2018/04/12 07:55:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000000)="47306e1b1fe7e373f91ab8164fe5f459afcaffa1a9f7f0aa95ef7839ccf2c15b725985e0533774a861acfe5983dd86cdcfd4ac1875c699b462fb3859f0", 0x3d, 0x4000001, &(0x7f000020d000)={0xa, 0x4e20, 0x492}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/12 07:55:39 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x66d, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7bf3}}, 0x9, 0x3f, 0x5, 0x1, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x10400) mmap(&(0x7f0000997000/0x4000)=nil, 0x4000, 0xb9fadf199a6447b9, 0x40813, r2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0x0, &(0x7f0000000200)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x80000000) 2018/04/12 07:55:39 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) 2018/04/12 07:55:39 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="220167f48bc26a34c211fbba3a680551d48b62604eb9125d29547bfcfe20c0728d2530e28ff33495c01b6a67bb432d4b1503026b5d346a6c4413d9f7ebaa55ba90e4de0d274cc12d2dcf71e6221d5c78247013443467967663575e41757da671e0301947d82f538e99138265ef984cfcd4fce066d028b2d2377e40f398a1006370830dd19866a633d0be6eca954a865dd397f4fd287b8644b7f79c9bfbc6bd573e6268897343a38c8ca0", 0xaa, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4c244d004bf190ebe1f61a4cffac4769df43737ae1d686b9bbfdcf0d3d0c80838cc230143a664336647ffa82e4f9199fdd71b7ff1ce17cf182ed6520ca17a89c48409ec5ea09318dabee14b1580256bfdc2ab6ab3f5db5ac0620d6ffa5897846f97279013f05bffc9a95e37f88f7d6a4fec059f138a2a99ba3f8c37d860949c065643840eeb70de77f7ca247610213de52416393be5be78dad2666e4ba940d48fbde8f26d122360648dbba0aca3b861603ee5e59ca3422379d48578c56cc10b6e7f82be40c1ab8ce175ed8f1e1acfe802a4011bda5330df6b9bcbccfae333c0b8", 0xfffffffffffffd75}], 0x1, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000140)='ns\x00') bind$alg(r3, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r6 = accept4$alg(r3, 0x0, 0x0, 0x800) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000005c0)={0x8}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000840)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf4, r7, 0x0, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x591c}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfcd1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaafe}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffa5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xf4}, 0x1}, 0x80c0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e20, 0x6, @empty, 0x2}, {0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xa}, 0x3}, 0x8000, [0x48b4, 0xc1b, 0x2, 0x197, 0xff, 0x80, 0x1, 0xaf]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a0000005390189674b895b45764682e32c954a281238f80f76384cc19605af7ff6142ed1a1869aa42286fcc57c700520fa545fc573894a613af4203313494a98e1a4354d3de63bcd14ffcec345c0d7c8b086656c617c936cdcd6b5f7cb9690dbb0aae7e64b1c7fcefe29cee00c31bed6f2a7b2d26d5d2bee2013af167c94595efba70ca0de310e3b24ab1c310b701e227b3c11ca7a9bc0b397d19"], &(0x7f0000000500)=0x92) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000540)={r8, 0x7, 0x0, 0x7fffffff, 0x2}, &(0x7f0000000580)=0x18) sendmmsg$alg(r6, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x2002}) sendfile(r6, r5, &(0x7f0000807000), 0x42) 2018/04/12 07:55:39 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) set_mempolicy(0x4001, &(0x7f0000000040)=0x4, 0x8) getcwd(&(0x7f0000afd000)=""/4096, 0x1000) 2018/04/12 07:55:39 executing program 5: r0 = epoll_create(0x40) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = epoll_create(0xc) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000180)='team0\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x7, 0x1, "106931e148004aa1a679b6aeb13b29a88ffd51dd12e87d583b5797d2d3c530434f7157c9cc1db6b37fe83c990b800a03dcdd34c2a4888f83b6a65e35933d7220", "f0b2f075bd312e4756af8b652631f241bdcb2cee35c0ed6cadbf02e7ce1d262e", [0x3, 0x4]}) 2018/04/12 07:55:39 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f0000000140)="724bd16a5b29618de4c840576bf0918bf463e7a5425adf39522dca8683f915545fe0f645d97b14ea2c3f5b941c3bb3e29fafbc9c1374d86b3322b892cde86499776af0ef3ee95a561c22e6a04796e3e47cde542170d18bc1ea1310f6dfe4030900efdd3906d92f93fadcda731158f12619422d9b3a9f8de2d8991d958f7b4c20b4976d523a7f641f890bef1a84938866f886de01806c39b7640af55045b5a978068db8aab1f9bf75a1fc4e1b10274888b7043a59b7411dab5b389f9275d625d061d782733688d8a23ce55c3236d1003b8b336476af4b8df47e49e7e5e715a1e7f3fda969a4945cdc4cf820431990774bcf", 0xf1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000000080)="00ebdc1eee6490028ca55acc3df6d777edfbfe66ffafeed00ccaeeed9f9a1ad74827cbb1aabd32815750d1cf51844a35add63fb9514b3215736062869ea5ff1d282cf7661c10c3c1cd692fdca933413b81182d4000f31fe79e2046600e4cf00b8a13fd441527ee2f287743e0227036b0311505898d98b2ae4aaa22a7f92e0656add8f70a98", 0x85, 0x4000000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8bd1, 0x3ff, 0x4, 0x5, 0x9, 0xac}, 0x1c) 2018/04/12 07:55:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={"66696c74657200100af203d4247eb700", 0x2, [{}, {}]}, 0x24a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) fadvise64(r0, 0x3, 0x100000000, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)={0x2, 0x4ad6, 0x1, 0x5, 0x6, [{0x7f, 0x7, 0x42c1, 0x0, 0x0, 0x80}, {0x4, 0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x100}, {0xfffffffffffffffa, 0x143, 0x9, 0x0, 0x0, 0x2}, {0xbd5, 0x37d, 0x7, 0x0, 0x0, 0x2}, {0x20, 0x0, 0xba, 0x0, 0x0, 0x800}, {0xe, 0x7fffffff, 0x4000000004, 0x0, 0x0, 0x100}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) migrate_pages(r1, 0x1, &(0x7f0000000180), &(0x7f0000000200)) unshare(0x40600) r2 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227e, &(0x7f0000de6000)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000300)=""/190) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f0000000240)=0x10000, 0x4) bind$netrom(r2, &(0x7f00000002c0)=@ax25={0x3, {"d4243798ccc8dc"}, 0x7fff}, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12000201}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040025bd7000fedbdf2503000000080003002f000000080002000000c30008000100218c000004000500"], 0x30}, 0x1, 0x0, 0x0, 0x2000c0d4}, 0x20048000) 2018/04/12 07:55:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='4', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/04/12 07:55:39 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x2, 0x9}, 0x8) unshare(0x40000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x5c52, 0x13c, 0x9, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x17}, 0x80000001}, {0xa, 0x4e20, 0x7ff, @empty, 0x4}, 0x0, [0x9, 0x6, 0x820, 0xbc, 0x8, 0x7, 0x7, 0x8]}, 0x5c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000300)={0x1, 0x3f, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x683, @remote={0xfe, 0x80, [], 0xbb}, 0x100}]}, &(0x7f00000002c0)=0x10) timer_create(0x5, &(0x7f0000000400)={0x0, 0x31, 0x5, @thr={&(0x7f0000000340)="45ce0b3a50caadfa9c008288b0a562ef16f49660b6ed9190381f15579b3629604b3619382468d5909c7d", &(0x7f0000000380)="38fab80e9d28756b0d18e3b5f2723de1641ebf64f1b2f0af9509e722660efc0f500d1118800724fa4f6ce30eb0c692a2bddb00c84c489ce2204911692fbefebfdc9bde4367c77ae2f42cbd795929aaf3a1284977b3e958503d622ef209668ff705d90de5bcfb1fa23f1e3d731d89010f25e6bdceadec881c90b0cae3a2"}}, &(0x7f0000000440)=0x0) timer_delete(r2) 2018/04/12 07:55:39 executing program 7: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001240)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001280)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001480)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001440)={r3, r1, 0x401}) writev(r0, &(0x7f00000012c0)=[{&(0x7f00000014c0)="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", 0x1000}, {&(0x7f0000001080)="cae8ba941adbfa30dc7930c141732d6a44ae190dd31e6b14e0e77aa4491ec8bc3161", 0x22}, {&(0x7f00000010c0)="970ae90f589110fedbe803ef260c5026c876bbc35ce81efd0a115b01190964a822eb79ae0e87e8cd5cca69d776c5f34ae10657fefc9e566ff7f64f3c0b0b172eb99a3de2f0d61358a2024088a01c9ae3c0775e13dda5721b7e047444ec827fb9025200bcf888057c9ba3ccf7d3321176d501a915c305c38e163d004901430c7a273cb8738f652f7db29fd63b7514de12cc78a0214e745848eb6fdad5c8059df28e9346895102788979587afc9e", 0xad}, {&(0x7f0000001180)="6e266db06dad48ff8cc2a245c809c3b53f976e6d5d84aaa13f33387aee6e8bf1a63d8885f05270358f1c28ee2c1fd56ebeab80993276ad2df98e80d7fdb9491690a3a5d30f150fc7306de9046b5c6c6959c0", 0xffffffffffffff96}, {&(0x7f0000001340)="ce3af93577047819e4994074c9318555838c2417cbca2051fe715883bcaad35bd8235df9c94c0252aa4a79bb1d01af1699450fa6e7c53293c8bf143f5a37a831e8b66e28527ebcf60e6c68d8c737ab2ece496a704f99edc15f237206ff0517ac14eb9e2a738f0b3c7203983c9dc4fb698963583c4076645b63f81e7118024871f9f77f", 0x83}], 0x5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00'], &(0x7f0000001400)=0x12) 2018/04/12 07:55:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001400110a00000000080000000a000000", @ANYBLOB="01000000000000000100100001101edecd5a8338"], 0x2}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5f, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8, 0x2, 0x1, 0x500, 0xccf, 0x20, r3}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1000000000000f1b, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r5, 0xcf10}, &(0x7f00000003c0)=0x8) 2018/04/12 07:55:40 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000140)=0x1) 2018/04/12 07:55:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000000040)=0x8000003, 0x400000fc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x20, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}}}, 0x88) 2018/04/12 07:55:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x20, 0x10001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001140)={0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x7}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200002, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000010c0)={r1, 0x0, 0xb, 0x1000, &(0x7f0000000080)="9a0a813bd301ff430bc401", &(0x7f00000000c0)=""/4096, 0x5, 0x80000000}, 0x28) sigaltstack(&(0x7f0000005000/0x1000)=nil, &(0x7f0000000040)) 2018/04/12 07:55:40 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000f4afd6)=ANY=[@ANYBLOB="0180c2000000ffffffffffff08004500001b000000000002907800200000ffffffff00009078ac14ffbb"], &(0x7f0000e28000)) 2018/04/12 07:55:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) fsetxattr(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000d78c001072ce2b1192ada7aac5a322947c99acf9b5ffa452d52051b3b43bb18a"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x28f}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r1, &(0x7f00000005c0)=""/89, 0xfffffffffffffda3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 07:55:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='4', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/04/12 07:55:40 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='ramfs\x00', 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000280)='./file0/file0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c00", @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf250b0000004400010008000b00736970000c0007000d0000002800000008000900600000000800080008000000080006007365640014000300e000000100000000000000000000000008000400080000003c0003000800010002000000140002007465716c30000000000000000000000008000800ff0000001400020069703667726530000000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x40080}, 0x800) 2018/04/12 07:55:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0xef5c, {{0x2, 0x4e20, @rand_addr=0x1ff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40000, &(0x7f0000000000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000002c0)={r2, 0x21}) r3 = getegid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000280)=[r3, r4, r5]) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x5b8}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/12 07:55:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000600)=@vsock, 0x80, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000001680)=""/136, 0x262}], 0x2, 0x0, 0x1c7}}], 0x4000000000001a6, 0x0, 0x0) write(r0, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/12 07:55:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000000040)=0x8000003, 0x400000fc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x20, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x9}}}, 0x88) 2018/04/12 07:55:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$unix(0x1, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x4, &(0x7f0000000100)=[0xffffffffffffcc36, 0xa52b, 0xb7, 0x8], &(0x7f0000000280)=[0xffffffffffffff00, 0x2, 0x1, 0x6f, 0x4, 0x10001], 0x20, 0x7, 0x9e, &(0x7f00000001c0)=[0xe4b, 0x4, 0x3, 0x5, 0x2000000000001, 0x10000000007fff, 0xf3], &(0x7f0000000200)=[0x3ff]}) accept$ipx(r0, &(0x7f0000000080), &(0x7f0000000300)=0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0xfffffffffffffd2a) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x6, 0x100, 0x929c, @random="f62b5be815ad", 'vlan0\x00'}) 2018/04/12 07:55:40 executing program 4: unshare(0x40600) r0 = socket(0xf, 0x5, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x77, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'sed\x00', 0x8, 0x1, 0x5a}, 0x2c) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/12 07:55:41 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r2 = getuid() setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/12 07:55:41 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x12, &(0x7f0000ffe000/0x2000)=nil, 0x7}) write(r0, &(0x7f0000000340)="1f0000000104fffffd0600000000d9d8f04101000b000100030423ca00aca9", 0x1f) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x490) 2018/04/12 07:55:41 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x24042, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8), 0x0, 0x200040c1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3, "10ca22"}, &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0x8207, 0xcb, 0x3, r2}, &(0x7f0000000180)=0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) 2018/04/12 07:55:41 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$unix(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/04/12 07:55:41 executing program 4: r0 = userfaultfd(0x20000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xf9, "c016c88eaf819b68430ec3adad104a2125c89c0569d8601cd741a44aa5f4e40215a536e203874b3f95ca3969f54f671b8fc485d410e71bf3e1e4cf25be7758944e29a2b17a11024f7ca48e603d7a413268f920619153bb1bd289d71462ea3e0302ddd0a6743d0d3d29b2efdda8d38a86bc865283ffc9fc3c56d54e0a995f143f6ef35a0c15531ea80c86eada211b46942106ade17cae002387d8953ea2fd6fc9847f20c1f4d35d7a7fea413f633d493857cdee62c37190560cc34780268645591046e717f575fa7a8c439ac4afc0a3851dc7ca886fe22bdec430a0c6b819929f7a940e1dcbcb54b45aa722ba6e5d4e8a2aa1c2b208205278d2"}, &(0x7f0000000000)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x80, 0x8, 0xff, 0x80, 0x1}, 0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/12 07:55:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) fsetxattr(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000d78c001072ce2b1192ada7aac5a322947c99acf9b5ffa452d52051b3b43bb18a"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x28f}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r1, &(0x7f00000005c0)=""/89, 0xfffffffffffffda3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 07:55:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42801}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$TIOCGPTPEER(r0, 0x5414, 0x0) 2018/04/12 07:55:41 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="78ad9706a4a849c81a8e88b4ad7beae8a94b05a87458b2935e126d423779f819451e0ba6649ca2a5bd39c96491f53b412b7ca954c8e3144da8839fbaa1aaa79974b0b4961a3dc0e83d45da8255b41cf42f949f4ee3ec83d97b41adefb408ac1facffcffc0b672586425c4d982a7c58de7a7c94ef1ee0a2af3a28bf777ce106bc7f9ea19aa2b51e43ab19e067220beac1128d6bf935ee1aaca1fc3befe06ac6c1bcfdb4847c58d3d6c75f5771155f79dafb48daad715508acbd0573894d735b21637a473b5e4baaf43e847be9896401d501f2c0d2cf4c7aa02ea8c78ac49ddaa383fdbb", 0xe3, 0x20000055, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000000)=0x10001, 0xffff, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1, 0x90e}, &(0x7f00000002c0)=0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000940)=@hopopts={0x5d, 0x0, [], [@jumbo={0xc2, 0x4, 0x88c1}]}, 0x10) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/12 07:55:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)=0x0) geteuid() getgid() getpgid(r1) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003480)='./cgroup/syz1\x00', 0x200002, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x0, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000034c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000003340)=0x1a) 2018/04/12 07:55:41 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x3) lgetxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='user.syz\x00', &(0x7f0000000780)=""/4096, 0x1000) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xffffffffffffffe4, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efee75ca1f66e8d5d481811179fdc52d5aab6e699ca10f40643eae065976b2634476f6d956177698c"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x87d) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x8) fallocate(r3, 0x3, 0x0, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000680)={0xff, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x8, r4, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r5, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={r6, 0x100000000}, 0x8) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/04/12 07:55:41 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = fcntl$dupfd(r0, 0x406, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/90) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000400)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ff4fe2f15f07042a8f44587ea9e19db1e49214cfdbf53be957ca3221c7fca5079c044f10e56cb54784103d704738f3182392a9502316cd1686776bbffdf89"}, 0x60, &(0x7f0000000780), 0x0, &(0x7f00000007c0)={0x10}, 0x10}, 0x0) 2018/04/12 07:55:41 executing program 4: sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000159ffc), &(0x7f0000347000)=0x4) 2018/04/12 07:55:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcd, 0x2200) socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigreturn() ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="87e645669b28badfa2d7c0799b22a48837514bc7a3bc7e0ef5d66991d15ce8d0bf00ab7443632e303d745e933992649c7302571c06040e2dd0f184204f1319029cc3272262d451ea194a7b2df972fadca6db6f45df51b10ed4d098642340a17e123c4245cf12fe1e8c543f318ccefd1e4f09344cfec2a9f8756603136e01bd04fc4e10cb9f48ffa64e89f095a636efe99dd507946c27ddf606") ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/12 07:55:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x1c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) preadv(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/12 07:55:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) open_by_handle_at(r2, &(0x7f0000000140)={0xcc, 0x80000000, "d7646f4be3035723eb4662d7721f8ec81f12b96617b9c693acdfd658b0f9acdb9f451ac55c354bd67c6311ce75c8a0a7197814f0ad39ec613504abe0b5bf72d7922c41b2bab88d3e9c483345ba6c3595093b45b3cc00fac05e231aa712a5c35cbe34c3e5f205d5602783ce9ddf8dffd878ca3ed7371b40bbb0cc5a267bc8edfa750a2f0f03910484005f90835bb3d144f4d00535702024ad0ef1f6bf41393ccb2d845be5e775fefd1e67575aece14d62659a653b385c8a9c7888c37a2ead1a0ca0f58c92"}, 0x200441) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x1, 0x400, 0x6, 0x18}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={r4, 0xcc, &(0x7f0000000380)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e21, 0xfffffffffffff8cb, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe5d7}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x53f6aec6}]}, &(0x7f00000004c0)=0x10) keyctl$reject(0x13, r1, 0x9, 0xf32, r0) rt_sigreturn() getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000000500)=""/29, &(0x7f0000000540)=0x1d) connect$netrom(r3, &(0x7f0000000580)=@ax25={0x3, {"02e889ce7a8c95"}, 0x1}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000005c0)=0x0) wait4(r6, &(0x7f0000000600), 0x1, 0x0) keyctl$reject(0x13, r1, 0x8, 0x400000000, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000640)={0x8, 0x81, 0x0, 0x81, 0xaee}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r4, 0x3ff}, 0x8) keyctl$reject(0x13, r1, 0x7fffffff, 0x4, r0) connect$netrom(r3, &(0x7f00000006c0)=@full={{0x3, {"46bc4b32d3f78f"}}, [{"dcbc40457801dd"}, {"b7e5440d9f52d2"}, {"2deb461f36df35"}, {"ef3ea68a013f17"}, {"b74806a2534fb5"}, {"44fd83bc175e74"}, {"0b0f637f2f999e"}, {"41d4451f22282b"}]}, 0x48) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000740)=0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000780)={{0xbef, 0x3, 0x5, 0x9, 0x2e0000000000, 0x3}, 0x7, 0x1, 0x100000001, 0x130, 0xfffffffffffffff8, "20dfe3a1d53bc8806d370577ac4b4042bd68432ab3b7164673bb7af271b5d30f63a4e98532dec88aacad4caf61c6e08d0d24baffc53c4eb8ec1c51b5fe38001e04d1dd261de0cebdb38680320aa5ecec36243052c3303fb57e3b42d6ff296fc458286e21d0a2fbf7e9ca833bc884d60a7b8ca07fdf3b5ec0beaa5a0a36796f79"}) preadv(r2, &(0x7f00000019c0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/29, 0x1d}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/168, 0xa8}], 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x20) request_key(&(0x7f0000001a00)='dns_resolver\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a80)='./cgroup.net/syz0\x00', r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001ac0), &(0x7f0000001b00)=0xc) sendmsg(r3, &(0x7f0000002240)={&(0x7f0000001b40)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave\x00'}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="81e3a4c513e5bf8021e89d6e26360b415faa0b39ca1b75940cc254ecfe0ca1ffa223249245ec0d64cc9d3388d630b782588f7e0f", 0x34}], 0x1, &(0x7f0000001c40)=[{0x80, 0x1ff, 0x10000, "208f4627d8d65caac9b8a1e6e1bbcd1ea49e2f8da864fb795826fd356ef0c2458a30732ea3bc498be35fe187e59a08a58643072dc63360eac3f9d83c082c37ed37de454066673b157ce09c3d7d8e64936b331147edc15902aaf26b20dc44ea4e3ade4022867e6b002dc269be10f14e"}, {0xd8, 0x88, 0x80000001, "b5e97a240fb3a8fa3329c5979f5c2052d4a81dc746bd5d581c73a46def8755576e0a154921e15a93ddb67b796ba6b5e50d3e9173284da3698dc554e078ac1cc23eb20b4f0b7c109e248d078576a9c57399315fe2cb2dc522743852127bed4f3ee36722973eb4c49d17d2b76c2ea53fe60bb665678b0c2f8df81e659f864a96ab48e3fb28ba7c5455ff92df21aa35d894bf6f5694537b444e0ee5a799db96bcd73a090fcaa28d0658f0f10581dc5c8c0a81dd905904dd2bc979d161bcd062933f7c4c0b"}, {0xb0, 0x107, 0x2000000000, "34a1bc76643c65e32a868324d07f3f3097b383f149de85dce8e45751654288ddd033aa89f236fd9ba420b094a225fff3feb876fc0ea00e55c2f8438fdd072395a384a72eab8fe5b3a01f15fbbbcfafe382135e9c0388945d828c38fd965ea926f96a02ff14a51c2218b4c1f6050c2595206bff4f1e8258dae2fd3e78d6eebb5873a35e0508419a8d0d40362b096162f7f09dc28cd8efd07969"}, {0xb8, 0x115, 0x7ff, "1ed51f25d3f761a2e1ce3a7c9a12d9c9530f55e74285c438c28d5b5d7078b89903d1b54c6d4763fee4dfb6bc3884833b53d49c2cec7c0cdea51cf666e274d42b3f369ac8addcf01122dbffb02f14227c6669aac8fc02a8927353ba23bd8ca1a7ccff49278fa7c619e18b16e4e7da8160e685ccac0b025ce0cf9937e016796f500fee7cb56a914852cabe6986133f236dce7d6771c948dcfa1f8685e17ae3527fa2"}, {0x110, 0x103, 0x40, "d1acb0de1ce26d2bf40687511138af4c2100a2c22f6fbca6a56f4d910040501546d6afec4d4e835c459e322cf733ce8f53315d4da8750d50fe6d0869754eb17141edc86eb8b13ccdb6d3d8d6882ab3379f0d65094a3647edec0e8f3c1c01df989172e7a0827869fddc4f70cd4997b347bb2b850116f678e3ac96653ce5df4f9a0f7bc8c315136fd9da75ccdaa8a95250ee97664f6919f610643f8f88cbf45bd9cd050b13e004d4b29a64491eb762c20b66957bae8996f6a2e762a22edc0aff0306b9b45c24205448ba6fc8714fba1fd5543d6fd5dc2ad3da91b29c37778b7072ea264312de16476da6701225af57c9ea63a398284afa46e1432b04"}, {0xc8, 0x111, 0x1ff, "656d713fe8053a359d8e23151b81c698b1782b57d0506947ffa4f1eca0b54ba48afcc0b3d4881d2148f160a1234bea287cf633d452f627cd47ca2d6bedb7cbd04941fce67198e455f5e81c73fd9e65dcedcccf94a6370e364bfda96892df93ca79240c259ac527d8029472fb459f9b81b19d4676d96e2cd4b2ba7aa4846fd05be0eb0e3c2ba137c33d6e80d005afa17d1a11a1d63b0aa142edb1233f3e3a926032b0d33a0ff57cb9774ba729e80029a8a9fc072bedf1df5d"}, {0xb0, 0x6, 0x100000001, "64bc38676f7cbe52b82dd96dc28f1d6ead500676575ad779c2aa7857bf579e9141546df153e6bf52824878def44a96823501af07f9fe8620ff91f4c343e3ebbd770017d6838ecf2eb767ce4320602b8752caffea21101fef0a9ae72dd19a0e58faf0073080c06ef501da1d6bb635d34f8b713e0e31606c5e2f1f8bbcb47059f0535ad8d8a2b09a49d0ffd0cd4f5975e576877294b602a6c738566b"}, {0x98, 0x88, 0x4, "2f37edc0d9d84e85393ac7b60c65eadb6eafb181bf4ac9fbe020e3c93da9a7fe7f050f07231a91c0cfc9e954848bdd1279b105dc3982417d5750f3e82a01ef41405052ba6e7586287e6ec1ecf03cee8d0e2c5eeb29a251fd05f719c950c2a1389a88a34275c436c229cf8ee781430cd277eb448268cc9db347385cf71657a35665efc1"}], 0x5e0, 0xc0}, 0x800) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000002280)=""/121, &(0x7f0000002300)=0x79) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002340)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002380)={r5, 0xd7, "0dead53f5f7ff4cb346ec2bf843746cf85617a1ba60480d318218a112748f8ffe23b2872d4f995a929666c00df75064d0620da06289c02ceec908932bccab5ce7cc1a8314425bbe2ba1c037bd10dccee30369e83d429d9618f24f30f36fb7a8b94830b23601053a50b34f178d653b81c33d175464a337bf5dbe5610911c5cfc61c6f320762cd79dad7e71d6b2420878e610f268c3efabb4c4d0950a2a37ae687b664c790a29e5a31c93dd3afa33e90a2beee75eb550347c6e49591a314deca13227bcf10e56c1587186d1acd59da333321f8e544161300"}, &(0x7f0000002480)=0xdf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000024c0)={r4, 0xbe, "a22a7721d8aeed48f18912c1bf5540ead6d2e96f979c90fc592c457fa61afed6eedd83412f17d8429e438b2d1a5e15789a3d76b460daf987c94bf615d5a8a97ef9afe93427f8f5f8269eeda94feb9cec0764dda469d557546a9c2fb1e95e441d7fce66e2b851332f55cae8ee9e892a08bdf661b65ff1c92bb47efada28e28686ebc9a3b46c90be3f7330c7e862d1c7a613f40c7325e093037bc6a834bb7ef73c5738b12635ae2906cf45a14100e0420055e5e43f5e7afed3939ad2428a69"}, &(0x7f00000025c0)=0xc6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000002600)={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}, {0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x18}}, 0x8, [0xa1, 0xf51, 0x5, 0xd7, 0xf25300000000000, 0xfffffffffffffff7, 0x1, 0x7]}, 0x5c) 2018/04/12 07:55:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000ff0080"], 0xc) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000000080)="dee025c2c3b40e6cefe5ae38536ac282259519dff032aae44cea544339821f63d38bf314b1a7c9a83053afe6bfff31619507a364fa3659bc8742fa83b594744fe613419fe6c4eed770491986cd96f6cb6fe5183a03a9738dd01a7084877604f1507aaf1915a562f0abb0706dddeacab776692db6e54783580a915c232b09cec2a9c55b412873fbca80c30f9e3e716555987673e6e9a0991a180386f32e6f6e48490ac17dd82ee45f506eb8b664ab106d906034cfc797e35c87d178817883190515c29eaae45ec2d6ade678a1e7b237b7dd0f5aa5ea869f79364ff167f1190ec8a2d0436705f0431418ae468d86ca24f588c182a69f80", 0xf6) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/12 07:55:42 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x9}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0x46) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000708ff9)=""/8, &(0x7f0000000100)=0xe9) 2018/04/12 07:55:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0xc0600) close(r0) listen$netrom(r0, 0x0) 2018/04/12 07:55:42 executing program 2: unshare(0x20002) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000001000/0x3000)=nil, 0x3000}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 07:55:42 executing program 1: r0 = memfd_create(&(0x7f0000000080)="bf706e685de316", 0xfffffffffffffffe) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 07:55:42 executing program 6: unshare(0x8000400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5962, 0x200) sendmmsg$alg(r0, &(0x7f00000019c0), 0x0, 0x0) 2018/04/12 07:55:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x81) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000080)=0x102, 0x4) r2 = getpgrp(0x0) creat(&(0x7f0000000280)='./file1\x00', 0x2000001) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x840, 0x296, 0x186a, 0x100000000, 0x0, 0x0, 0x100, 0x4, 0x7, 0x8000, 0x4e4, 0x17c1, 0xfffffffffffffffe, 0x1ff, 0x2, 0x80000000, 0xa5d5, 0xffffffffffffde96, 0x8, 0x8, 0x6, 0x8, 0x81, 0xffff, 0xfff, 0xcaa, 0x3, 0x7, 0x1ff, 0xc1, 0x5, 0xfae, 0x1, 0x7fffffff, 0x8, 0x7fffffff, 0x0, 0xfffffffffffffffa, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x10080, 0x4, 0xfffffffffffeffff, 0x7, 0x53aa, 0x2, 0x7fff}, r2, 0x8, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x141440) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="020d0108260000002abd6e00ffdbdf25050007002ba000000a004e220900b7e2680000fe8000000000000000000000000000aa010089620000000002001000000004d6000004d300000000010017004e20000002000a0009000000de7b0000000000000f001800ff086b001871009a0dcb3c9361e1f68408d03e5706c2ba01dc4a229f2a871791092a72a5021b4a0fb8ccb496f877b82bfb78781e9d7d0f8830d83af5075df6189db4dfff55f5105338178a6df7c04b734dc5183376b1f3dcc9b2f3d8feb66e8cef77cdfba1780db33c628a7622420b00000000b0b7f2fc48641e238b7178a600070019000000000002004e22ac1414aa00000000000000000a004e2203000000ff0200000000000000000000000000012000ac38c4505c8eaaa835c680eb9400000000000002001300021200002abd70000335001000"], 0x130}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000440)=@random={'user.', '/dev/sg#\x00'}) listen$netrom(r3, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000002c0)=0x80000000) 2018/04/12 07:55:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xa, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0xf9d0a00000000000, 0x100000001, 0x7, 0x4000000, 0x20, 0x7fff, 0x100000000, 0x4, 0x3, 0xfffffffffffffffe, 0x7bf}) 2018/04/12 07:55:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/04/12 07:55:42 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x20) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') semget(0x3, 0x0, 0xc8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x408040, 0x0) renameat(r0, &(0x7f0000d5a000)='./file0\x00', r1, &(0x7f000033c000)='./control\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="30000000521dce7f3ce78fea62e079c200000e257727f2fce0df59fb7de26f6fb94e68adc4b747a2b9ef516e1850e4a9b2b546c743f1a3d98b4087b3fe22bac461b5433f0c6e685ebfad"], &(0x7f0000000440)=0x38) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x8, 0x3}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00000003c0)='./control\x00') execveat(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000000140)=[&(0x7f0000000080)=',\x00', &(0x7f00000000c0)='cgroup/\x00', &(0x7f0000000100)='][em1!\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='ppp1-:md5sum\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='(trusted(\x00', &(0x7f0000000340)='\x00'], 0x1900) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) connect$ax25(r1, &(0x7f0000000540)={0x3, {"6a3704d4d05756"}, 0xa98d}, 0x10) semget(0x2, 0x0, 0x8) 2018/04/12 07:55:42 executing program 2: r0 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyring\'nodevsecurity\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='user\x00', &(0x7f00000001c0)='/dev/vcs#\x00') 2018/04/12 07:55:42 executing program 3: rt_sigpending(&(0x7f0000000040), 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x11, 0x1, 'queue1\x00', 0x9}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/96) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x3b}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x2, 0x3, 0xffffffff}) 2018/04/12 07:55:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1108200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x90, r2, 0x700, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc1df}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x362a}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x8880) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50228b04}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r2, 0x200, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) sendmsg(r3, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) 2018/04/12 07:55:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=@bridge_getlink={0x28, 0x12, 0x5, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x21010}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/04/12 07:55:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000240)={0x1274, 0x15, 0x0, 0x70bd2d, 0x25dfdbfe, {0x10}, [@nested={0x140, 0x80, [@generic="6c6c1e01101218f6d4622ebc9a24e0930fa8c31baf235b679b8843b87acc731961f7ff30d783e70d4abdaa355ac64b2d8431e361cc6f8f7d587c1d04ebf7310d7ba79a5eae0430fdb19425e6f19bede91c32a7a91e776503b5cb3c0f865015c0871b5570d76d6c0607efb9adfe7095e63d", @typed={0x8, 0x55, @pid=r2}, @typed={0x14, 0x8e, @binary="99f427d489c28f22761f62713272"}, @generic="ec198da1cffffdc2c1241434f4e7504bd837ee01b8b61acd88ae6d58196b6c428fe4adaf3f181cdaf04f66ce8ce68c1a87f457953ebb187c7f2bd779d468b6f55efe2dc037b90a57cfc14bb86c1ce998711035f02ecbf6eff8", @typed={0x14, 0x77, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x2a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x7f, @u32=0x3f}, @typed={0x14, 0x81, @ipv6}, @typed={0x10, 0x87, @str='/dev/ptmx\x00'}]}, @nested={0x10ec, 0x86, [@generic="8038e89949bc76796bc2b1ff36e7cd12a127819aa4307817ac6a6f9ddc0612bb01ffd684c51ceee920b6ee30cf16b0b95afd0091afb5a35cb45656eb36fb1716000b943576e334f9492e017a32aea0f2a0a743096d226e183a3600dbf4ef53ed008bbf06676f714306d40da20e6dbf597b529493a322", @generic="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", @generic="1d0da5cd604c98c98b573555cc457ca3d68ca1bca4674cf8fb4b0ed93971b0a909420e725620648bf084c483844af5cee497bda2bff6ea3a2b687bcb6b2c964b4912d5e1fee5a2796c8ee1b32d3167be455fe0bba11208bcadad1c6f4d6a7ca199bce3852ac58f4b1f9c20955bf875"]}, @typed={0x8, 0x4a, @fd=r0}, @typed={0x8, 0x94, @uid=r3}, @typed={0x8, 0x84, @u32=0xfc0000000000000}, @typed={0x14, 0x49, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x4f, @uid=r4}]}, 0x1274}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x26, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001800)=r2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ffd) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000001540)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)="066162dfc86d868b8e2c8847ad9e38b3998ad266551e193f18f711d041316ac1b77791ac282ecf2e6d", 0x29}], 0x1, &(0x7f0000001640)=[{0x100, 0x1ff, 0x7fffffff, "7cdfed053338a83a7a7dfc444455c5f3f889ab84e96277fccb16c2ea838a807237c3c77dd92385bedb9fac5bff25fbfb4af93042bcf6e59207b8abfb054a1e8429b3e1bb885a0a44756b63a0e8169d4413efdc42fc6d79dd9e49e08e06a5075604820fb8ca7e764a3b325b7b2e1431e5ab8ea3d70e058f990979a81bd9cfea675014cd5d648a1d88091ee54807066c86acec9d58bf580e819eb20637ca4357f9f47e8ea34c058e962301f7980e370e124e7afd716b20f474f4706ca6556556ea70065d1b7cb6ebc1c516166d70b15976296ce8706dc18893587fd2b5a764b9ce031c6dc385793f8581bd00"}, {0x28, 0x19f, 0x5, "5f3e0b4398a0166dde4a031e50c9e8d47ccf1442ea"}, {0x48, 0x117, 0x1, "cbb1e04ecaccec550b30a15c3bacdc790f626ae7ad5d0aa0590b54cfcde4b2d9038b5f670444c491a154daf6f85e5e5fe6ac011ad3b099"}], 0x170, 0x40000}, 0x8000) 2018/04/12 07:55:42 executing program 0: r0 = socket$packet(0x11, 0x4003, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x269) 2018/04/12 07:55:42 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x143000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x2, 0x3, {0x3, 0x3, 0x4, 0x3, 0x8}}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/12 07:55:42 executing program 2: unshare(0x2000000) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), 0xffffff18) 2018/04/12 07:55:42 executing program 3: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='em0keyring%%]selinux{}:vboxnet1md5sum^eth0GPL:eth1\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='\b', 0x1, 0xfffffffffffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) 2018/04/12 07:55:42 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) r1 = socket(0x40000000015, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs, 0x6e) 2018/04/12 07:55:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x18) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="42e259ddb308df5e92b6c4ff0ccfaebf85ea45f1c709f930c24e0fbced5e7ebb7ee5e44cb2f219aa7c752d6e5cb46930ec58eb80555fe11fc0e7e22c8b9db54a83a86a7604e5b8a0c2c650e971af520a9463b286911c21b71ad373c677b72c2cde354ac6d42610ec08147dbad06e41199e33cb086c8970a6fa7c6d29956a6a9960ad0fd0c4678f1f77b0040dc180dfa3224a", 0x92}, {&(0x7f0000000100)="362c758f756b38257fa84471a188bff713f64674dc01412a51eebeadb8d2f376697150b5005d5c5a54187b2d97dbc3fbd798240f37", 0x35}, {&(0x7f0000000140)="8afbfdb6bc39e1220482f8245fab5a47138f05939fa91fbb3b1eedfb3bedd1c1b99c33e7f946b8e5e89e4374b24cfe4c3650cd1d37c53dd17a9eef8364514ebd7537a48a970f9f46cc7bf6dee96a9428a08475f6a1d60e506b5a30e295f88a26e7d09a924ecd1ba7c7aea2fe68866dfb613414cc4a1357b3548c164c2b3bd3f58f5dbd2939b29730bed7679d46813b4c34ce8d7fd0c0c7eb484ffaf50cf50f1abe5026c3ec2f98e4", 0xa8}, {&(0x7f0000000200)="d66dca9a7f35daea4f356456f4825ba4ea0856a8e407b6f9", 0x18}, {&(0x7f0000000240)="b48ad8dd61ed92e6cb06079a66ed3b42cb14857ed75d2828556fcf67b607ee17fec0093683af5b9900642e6f597b36977062ff99e51d7aa66262e7ee92a08b3ff2a6971fb49fb0236597eb1cca45bf5f6bff79ee916ce1b8d1a991296e139d9472e2b0d0a559468e6c2fda618195a58b5f109e2a8f4374b51a0b933d3721497cc80a82584c5fe1df740c57d80be06fa85e6867f631096430c9c81f401775bac752bbe48dafb860876582acf0eac7", 0xae}, {&(0x7f0000000300)="6986b40ebd15adc2bba2c1a29e14c934c7e448f63e1363bf2712e1100cfb84506b1c0c74e3", 0x25}], 0x6, &(0x7f00000003c0)=[{0x10, 0x3a, 0x1}, {0x18, 0x10a, 0x7, "cb071dcf"}, {0x50, 0x0, 0x1ff, "c7ed918e548021bd4175d7bb8609c93e8a109354af46315df44fe247a532a89157f00c164045d72fc60c10f47ee04329e296df6e341af6330acf0aa9bf47a1"}], 0x78, 0x10}, 0x4001) socket$key(0xf, 0x3, 0x2) 2018/04/12 07:55:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x6}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/12 07:55:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0xffff}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_addrs=@sco={0x1f, {0x6, 0x5, 0x7, 0x8, 0x4}}}) 2018/04/12 07:55:43 executing program 7: r0 = getuid() rt_sigprocmask(0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffe49) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8d, 0x4) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) 2018/04/12 07:55:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/12 07:55:43 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x202, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xae03, 0x79, 0x9, "2afa9762dd72f564b8af555fcbb0f4d4cd041acdc400446178d3271c00c8862c5c4f1638ae19fe36158a88bea4385697c7396eee73a7ba2db5900a1216bf40dff001ee06d8c60e1231099d62461b0ea9"}, 0xd8) 2018/04/12 07:55:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) fstat(r0, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvfrom$inet6(r0, &(0x7f0000000280)=""/83, 0x53, 0x2000, &(0x7f0000000300)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x6}, 0x1c) r3 = socket(0x4, 0x8000b, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000340)=""/253) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000440)=0x10900001c) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f00000005c0)=0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x4, 0x728, [0x0, 0x20000640, 0x20000940, 0x20000d38], 0x0, &(0x7f0000000600), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x24, 0x8864, 'syz_tun\x00', 'bridge0\x00', 'tunl0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="ad3ebc962a96", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x138}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x10001}}}, @common=@log={'log\x00', 0x28, {{0x1, "1829caca174e34404f8f503c67ded7dafdda0078d5e5f68eae3b40e2abcb", 0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"f5aa6c626578ba3ac65cb6a77316bda0492c4b927e0c8a4a27623cf70340"}}}, {{{0x11, 0x44, 0x6005, 'ipddp0\x00', 'ip6_vti0\x00', 'ipddp0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x100, 0x160, 0x198, [@mark_m={'mark_m\x00', 0x18, {{0x80, 0x401, 0x0, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xaa}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x50, 0xf1ff, 'bcsh0\x00', 'rose0\x00', 'veth1\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0x1c8, 0x218, 0x260, [@vlan={'vlan\x00', 0x8, {{0x4, 0x0, 0x884e, 0x1, 0x5}}}, @comment={'comment\x00', 0x100}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x970}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x401, 0xfffffffffffffffc, 0x9}}}}, {{{0x17, 0x20, 0x17, 'irlan0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0xb8, 0x138, 0x168, [@limit={'limit\x00', 0x20, {{0x5ad, 0x4ae, 0xffffffffffffff86, 0xd50a, 0x5, 0x7fffffff}}}]}, [@common=@log={'log\x00', 0x28, {{0x1f, "6c3adb0e88fe9c42a5b9737dec72686600abc6350c93d17d1a212d9aa85d", 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x7a0) fsetxattr(r2, &(0x7f0000000e00)=@known='system.sockprotoname\x00', &(0x7f0000000e40)='@\x00', 0x2, 0x3) getsockname$packet(r0, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002280)={'team0\x00', r4}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000022c0)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002300)={r0}) fcntl$setlease(r0, 0x400, 0x1) listen(r0, 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002340)=0x0) wait4(r5, &(0x7f0000002380), 0x1, &(0x7f00000023c0)) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000024c0)={0x6, &(0x7f0000002480)=[{0x0, 0x3, 0x8, 0x2}, {0xa6, 0x2, 0x0, 0x4}, {0x9, 0x6, 0x5, 0x7}, {0x53c, 0x401, 0x1, 0x3}, {0x2, 0xfc, 0x7fffffff, 0x7}, {0x0, 0x20, 0x80000000, 0x8}]}, 0x10) fstat(r1, &(0x7f0000002500)) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000002580)={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x5e}, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0x9, 0x8, 0x4, 0x3, 0x4, 0x2b6, 0x1, 0x80000000]}, 0x5c) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002600)=""/1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002700)={'lo\x00', &(0x7f0000002640)=@ethtool_flash={0x33, 0x9, "9cada953d23a77f55732cf172ca9bbb58a1cd2b18867d95d70387cb518e5516f8ff8ff55a4e9cb9da6ceac1bd7864a421f4d11aefc00b785e47c4c59e8314c6e1c16188b7302f4c505a42afb86644d4fdd8b67c002a4bb580db2900234c23f9d1f2ac9ebfa2481f239857d92d0dfd473b6c79744dcd92899c0981ed1db26e79d"}}) openat$cgroup_type(r0, &(0x7f0000002740)='cgroup.type\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000027c0)={&(0x7f0000002780)='./file0\x00', r2}, 0x10) 2018/04/12 07:55:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000000040)="25a0a0b567e41c2ecf9b169cf8de4b246382b560af24bde1702e3de1b7a816580e35fba1a7e39b9fba6a6d7005b3705353443104149400942ab67768ee924f9d7713a4cd7e2fe484f11792b4e2d308962be2408b6b782a2dc4db240f32cf1d095971727620ab9db49c753744658c1eaf436c226c9dad00895f0eb9eff8f36c3201f905b6c2942d97c81076d05748b0861c600b", 0x93, 0x0, &(0x7f0000000100)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/12 07:55:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000011c0)="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", 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x1, 0x4001) 2018/04/12 07:55:43 executing program 2: unshare(0x20100) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0x30e) 2018/04/12 07:55:43 executing program 5: unshare(0x40600) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0000, 0x12) ioctl$KDSETMODE(r0, 0x4b3a, 0x45) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x9, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448) 2018/04/12 07:55:43 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) sendto$ipx(r0, &(0x7f0000000100)="2728c0d39b34b8c5c9327c7d05f011cdd2eaa9cc136b1f27b73d6fdfa4211772ae3d0d5c2ec66e1a2cbc7e379ff90c881275420e93b6138c28c7f8a7700644448532c99f38dbf445ded01eef0bbb73d750a5115fb6fc88357006c55b16596694decfcddee4b921db87781acb7e1ad28c8a5afd9a2607037afa84597f532c10eb1f33b2c72c808e05d941f2ce44e26688baa40d664e3a3be688ba70e283dc9758afd295d562ebc45b06154e369daf36762c2dca29fb126b34e7a615317b", 0xbd, 0x50, &(0x7f00000001c0)={0x4, 0x0, 0x9, "789cdcf857c4", 0x1}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r1) timerfd_settime(r1, 0x0, &(0x7f0000000980), &(0x7f00000009c0)) 2018/04/12 07:55:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x1, 0x5) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000211000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/12 07:55:43 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/12 07:55:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x21) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/250) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = signalfd4(r2, &(0x7f0000000180)={0x2}, 0x8, 0x80800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000200)=0x2) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000240)=""/49) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='i\x00', r5) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000003c0)=0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x9, 0x8}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r6, 0xe66, 0x1, 0x5}, 0x10) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x3000) getdents(r4, &(0x7f00000004c0)=""/29, 0x1d) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000500)=@dstopts={0x0, 0x15, [], [@ra={0x5, 0x2, 0x3}, @generic={0x429, 0xa4, "82c5d400e2a8d3bb7c52dbf07254509043aa3b6f2e00b6440095567b1071e933f33e4febc912dd4810d705611051a6b40a3a59c8d0c6c070759eb5554624bad3e02f9c9c767b102c795e97fa4870ab1cca26719ac1aa0d79205a73d248f7759c1264c94c5deaa9ff360c1b6db4f6e9a71bc5d665193ec1cd55a5a9a299eca16470b8e7df252e3cdba8b520adfdfc8f1479d279c66ad8dae02bca26a5c9d8141b22832384"}]}, 0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000005c0)={r6, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)={r6, 0xa3a, 0x7, [0x3fe00000, 0x9, 0x3, 0x401, 0x3b6, 0x3ff, 0x85]}, 0x16) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='rootfs\x00', 0x44408, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000700)={r6, 0x80000001}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000000740)='./file0\x00', 0x1c4) ioctl$int_in(r4, 0x5473, &(0x7f0000000780)=0x100000000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000880)=0xcd5, 0x4) getgroups(0x6, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) 2018/04/12 07:55:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xfffffd4b, 0x48000022, 0x0, 0x40) 2018/04/12 07:55:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x5}, 0x5c0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, 0x8) r3 = dup2(r0, r0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0xff) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x2, &(0x7f0000000140)=0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/12 07:55:44 executing program 0: unshare(0x8000400) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xd3bd, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0xf, 0x4) fcntl$setpipe(r0, 0x407, 0x1) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5907e488a0957e03e92d4dda590d67de938d7c916c3416d0f898d8f908e30096aecba6cdbcdf654fbc0c138356a61bbff4dd17cdd168a40f1a7454dc70987cc73e7d9d2e754116c29f742f4d415384878771922e481fbb3e30481b3e2abcdfabb19c6a1acaaa033e598c393f05c886baba80fe09cbf0f56a56b5", 0x7a}, {&(0x7f0000000140)="178a01bc7d23eddf1b6aaed1bdaad3d7f9cb776474b92a6502d611b823c697e7833b874e5191134cbc741fb532f11416b5e77c4000bb03a24cc4a8a77d1fd231a7ca", 0x42}, {&(0x7f0000000280)="bec0a4229030090accc579561dcc9ba9fa9e35427851e86abc4d96b9f08eae6a1ad8cad78f07f5965938a36a02caaac18ecdf3480758c267468ed9ae70eef77467141455fb279716a6ed8106b43372b5cb51adb5a7b4d8e4692a640cea2dc818dfa56b98a71ede3cb9fb93466499dc398dfb848d0ed63daaf6b35b218a0e095f8189d3049ae6a1cc2ac79e8a98358db4f1ea1c4ea0d292293ffdc56033685db7e6c260bc461812f19269ae53dbd8d9770cdc2ead9309100ec642fc279f", 0xbd}], 0x3, 0x1) 2018/04/12 07:55:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x5, 0x80000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000400)=0xfe, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x310, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = accept4(r1, &(0x7f0000000180)=@nfc, &(0x7f0000000280)=0x80, 0x80000) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc, 0x810}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r5, 0x80000000}, 0x8) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/12 07:55:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a00fc020000000000000000000000e956d79cc9cd8fce92082c772ac7f267d25c38d83e82c641939b00354b2fbc1adf602c67ccaa770261"], 0x10}, 0x1}, 0x0) 2018/04/12 07:55:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x1025, 0x7f, &(0x7f0000000b00)=""/127, 0x40f00}, 0x225) fcntl$getflags(r0, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000a5000000070000000000000000000000000000009500000000000000"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/12 07:55:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r0, r1, r2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003880)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000038c0)={@rand_addr=0x30, @loopback=0x7f000001, r5}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000003900)={0x0, 0xff8d, 0x10, 0x9, 0x7}, &(0x7f0000003940)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003980)={r6, 0xf4, "4477b889d3d6ffc28403a2c0ccf4b799bee1fe4e9924a27290cc2a8db4fca6e2560208d697fd5b6dccfae6ebc2e95c750cf168f61693488ace4f7dd5a56ac8bd097861888269383dca51f59a1245c1a6e13c20904bcb13776fbd079c283850b179e57f645dc5e3630ae654c7d42ac24dc3a55c37a1fb4569512fb834d8bbba2bda94eda9897f86f380d5386047623a3a343a8fff217665033fe1c2205401aa08b5d321bc39e270ff999dd8c75ad209e4b1998bf4b7ffc6f6ab142e4688df5407157d90df0bc8deeaf1d790f1e4bf4535ce36108d80dcd8202b7bfc1ae30784a2325a91c3fecf297b170d4e3856b6d8bde5a49904"}, &(0x7f0000003a80)=0xfc) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000003ac0)={@multicast2=0xe0000002}, 0x8) listen(r4, 0xfffffffffffffffa) write$binfmt_misc(r3, &(0x7f0000003b00)={'syz1', "84894aa51223f0d3a98d1271142c4d4724c50e265127ebdd711afc32371f9c42f3e501636588"}, 0x2a) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000003b40)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000003b80), &(0x7f0000003bc0)=0x4) prctl$intptr(0x3b, 0xff) write$sndseq(r3, &(0x7f0000003c40)=[{0x31, 0x7, 0x3ff, 0x8, @tick=0x9, {0x9, 0xfffffffffffffffd}, {0x80000001, 0x2}, @queue={0x3, {0x400, 0x5}}}, {0xee83, 0xfde8, 0x3a, 0x4, @time={0x0, 0x989680}, {0x6, 0x20}, {0x4, 0x10b3}, @quote={{0x4, 0x1f}, 0xfff, &(0x7f0000003c00)={0x101, 0x57b7, 0x860, 0x8, @time={0x0, 0x1c9c380}, {0x0, 0x40b70b29}, {0x9, 0x7fffffff}, @raw8={"ea1eb04ae65644001b45b8df"}}}}, {0x5, 0x9, 0xa1, 0x0, @tick=0x3f, {0x80000000, 0x6}, {0xfffffffffffffffc, 0x5}, @addr={0x1ff, 0x1}}, {0x100, 0x1, 0x1, 0x40d1, @time={0x0, 0x1c9c380}, {0xfffffffffffffff8, 0x5}, {0x80000000, 0x3}, @raw32={[0x401, 0x7fffffff, 0x2]}}, {0x6, 0x33b7, 0x6, 0x0, @time, {0x744, 0x8}, {0xc0cc}, @time=@tick=0x401}, {0x5, 0x0, 0x9, 0x1, @tick=0x6, {0x10000, 0x1000}, {0x3, 0x2}, @result={0x7, 0x7}}, {0x0, 0x1, 0x1ff, 0x7, @tick=0x4, {0x9, 0x3}, {0xf7a, 0x800}, @result={0x4, 0x100}}, {0x80000001, 0x80000000, 0x3ff, 0x3, @time={0x77359400}, {0x0, 0x1}, {0x1, 0x5}, @time=@time={0x77359400}}, {0x400, 0x80000000, 0x2, 0x80000000, @time, {0x7, 0x3}, {0x2, 0x2}, @control={0x3, 0x5, 0x4}}], 0x1b0) clock_gettime(0x0, &(0x7f0000003e00)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000003e40)={r7, r8+30000000}) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000003e80)={r6, 0x1}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000003ec0)={'team0\x00', r5}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000003f00)) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000003f40), &(0x7f0000003f80)=0xb) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000003fc0)={@rand_addr, @multicast2=0xe0000002, 0x0, 0x6, [@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x28) write$binfmt_misc(r4, &(0x7f0000004000)={'syz1', "b7f9640c531ede8362d4324643649cc6349aeb528bec9aa0513d9ad27f813a8f922a0976c6970b0668fdeabfdd6b7f7e"}, 0x34) setitimer(0x3, &(0x7f0000004040)={{0x77359400}}, &(0x7f0000004080)) accept4$bt_l2cap(r4, &(0x7f00000040c0), &(0x7f0000004100)=0xe, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f0000004140)={'sit0\x00', 0x3}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000004180)=0xff, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000041c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x24, r10}) 2018/04/12 07:55:44 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000240)="280c6ef1d39956286bb255c7a5e259772f08eb201d26026494b4cb877efc39ce8f26ef5f69a74b1904a2f9c778d23c52877237b43be7567e3b8a41e4fb9e084281659e7e7693dad3c02a3c2ef7cdd2a6686c0cfede60ca2f2eb51744e89a617f57e1884d805d1b2f226d4f3319faa7d690bd9b9ce81cc25302fb324a1655dcbaf3023ede2ead29184a24d28f59ee735927cd3b02839eb0f3c79c057eaf2792fa5889578671a2", 0xa6, 0x20000000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) shutdown(r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000000180)) r4 = syz_open_procfs(r3, &(0x7f0000000100)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000140)={0x6, 0x1, 0x3}, 0xc) r5 = accept4$alg(r2, 0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x52) sendfile(r5, r4, &(0x7f0000a2effc), 0x100006) sendto(r5, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/04/12 07:55:44 executing program 2: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f0000000180), 0x20071, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000023c0)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000040)=""/214, 0xd6}, &(0x7f0000000140), 0x11}, 0x20) 2018/04/12 07:55:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfad1}, &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x100, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5aa, 0xa, 0xfffffffffffffffc, 0x7, r2}, 0xffffff95) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x322a980d, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0x3}, 0x2c3, 0x3, 0xfffffffffffffff9, 0x5, 0x0, &(0x7f0000000040)='veth0\x00', 0xfff, 0x6, 0x1}) 2018/04/12 07:55:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x103000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x6, @empty, 0xffffffff}}}, 0x84) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000000a80)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000000a40)=[{&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x70bd29}, 0x10}, {&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x78}, {&(0x7f00000008c0)={0x18, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x8, 0x0, [@typed={0x4, 0x0, @binary}]}]}, 0x18}], 0x3}, 0x0) 2018/04/12 07:55:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x208) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x151040, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x9}, 0x10) getsockopt$inet_opts(r1, 0x0, 0xefaa6aa65971229c, &(0x7f0000000100)=""/100, &(0x7f0000000180)=0x64) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x24001045, &(0x7f0000004ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/12 07:55:44 executing program 2: madvise(&(0x7f0000e4f000/0x2000)=nil, 0x2000, 0x181) r0 = getpgrp(0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x4000000000000000, 0x0, @tid=r0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) 2018/04/12 07:55:44 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000260067000002ff9d08e537c7007700000000ff010000008000839d40a46b93d0", 0x24) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/12 07:55:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001300130500fd0000ac5f000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000d000000000004002b00"], 0x2c}, 0x1}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1f, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000140)="f81d4e81bb14e3c969dfcc41dac90abeca4ee320376fd8d980f660c8c5") 2018/04/12 07:55:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0xff9, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x1a, &(0x7f00000001c0)}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0x7, 0x80, 0x1}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bond_slave\x00', 0x9}) close(r2) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="e23b250f327bbe0f18e7927783d45a65d307be50284c58dd11dfd0a536bf8a6328333b110118387ba10a272cc1ed476fedd428389f04dd412dbea5947ef5ef9c0e01f569de2c4c1f7b40d80de2dd06885a09aed57d6cb0968559e367c6b9ed6dd395d06d3a07e832b5695805d23182a6c6a498507ca2ec4ce53fde567003cb58a4bfa4ab57edaa43e75e8f6aba5156af3765033a4e714f1516037ca3637b893715fcb4a1a6f81ce49f68f8febb55ae8e5fdf688f6ef9c2d1a5fbcfbbe4ba6ca15af2a8aeea671fa1458646b027e2", 0xce, r3) 2018/04/12 07:55:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 07:55:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f0000000040)='!cpuset^@\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xa7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x401, @empty, 0x3}}, [0xeb98, 0x128, 0xef23, 0xc6f9, 0xfffffffffffffffd, 0x200, 0x7fffffff, 0x3, 0x40, 0x6, 0x2, 0x4, 0xffffffffffffffc0, 0x400, 0x7fff]}, &(0x7f0000000440)=0x100) setsockopt(r0, 0x2, 0x7, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000002c0), &(0x7f00000004c0)=0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5e765bcc}, &(0x7f0000000100)=0x8) ioctl$KDSETMODE(r4, 0x4b3a, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e24, 0x14, @mcast2={0xff, 0x2, [], 0x1}, 0x51}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r3, 0x7}, &(0x7f0000000480)=0x8) 2018/04/12 07:55:44 executing program 5: r0 = memfd_create(&(0x7f0000001700)='/dev/input/event#\x00', 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001740)={'filter\x00'}, &(0x7f00000017c0)=0x44) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cfbff0)) r2 = dup(r1) connect$inet6(r2, &(0x7f00000016c0)={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x53}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x2}) sendmsg$rds(r2, &(0x7f0000001680)={&(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001500)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0xffffffffceaab4e5}, {&(0x7f0000001140)=""/52, 0x34}, &(0x7f0000001340)=[{&(0x7f0000001180)=""/169, 0xa9}, {&(0x7f0000001240)=""/247, 0xf7}], 0x2, 0x12, 0x81}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x101}, &(0x7f0000001380)=0x8, &(0x7f00000013c0)=0x7f, 0x80000001, 0x1ff, 0x2, 0x200, 0x9, 0x4123}}, @mask_cswp={0x58, 0x114, 0x9, {{0xa1, 0x8001}, &(0x7f0000001400)=0x4, &(0x7f0000001440)=0x1, 0x10000, 0x7, 0x5, 0x8, 0x2, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x7ff, 0x80000001}, &(0x7f0000001480)=0x81, &(0x7f00000014c0)=0x2, 0x6, 0x1ff, 0xac, 0x101, 0x0, 0x3f}}], 0x168, 0x8004}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x13, 0x3, 0x8, 0x8, 0x2, 0x6}, 0x71}, 0xa) 2018/04/12 07:55:45 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x3, 0x2}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) arch_prctl(0x1000, &(0x7f0000000200)="0afb7f00b4e65266a28cc8a1162b4a7fea29dbe5901efa7c92374d28abd54eca6b27297aa4accaa0a01bd4e3d463796a19d99a5dc6852aee5a6df0ed69d134c54ce93875b5b0ec2cd6f69e679905b9a74c7ed4b000de4a2d0cd9f6c5ff9a257f86637fce6b33b255a59631a58b2fd6c94dea500d29f3dc7800c450c3c9b8237f") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/04/12 07:55:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='trusted.syz\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xfffffffffffffefc) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0xfffffffb) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = accept4(r1, &(0x7f00000003c0)=@l2, &(0x7f0000000440)=0x80, 0x800) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @rand_addr, @multicast1}, &(0x7f0000000b80)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000000ec0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c80)={0x1e8, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0xfc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3fe00, 0xfff, 0x2, 0x126a}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x840}, 0x40) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xc4100, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f00000002c0)=0x3) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x608082) 2018/04/12 07:55:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/04/12 07:55:45 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x12001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000300)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) bind$ipx(r1, &(0x7f00000002c0)={0x4, 0x100000009, 0x3ff, "b6bd807623b3", 0x3f}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) 2018/04/12 07:55:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x353081, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x24, "a4f18502c97abe9e289e35f16ea2108e2bac8b532018b39658e076bc20ea725d356cfa84"}, &(0x7f0000000280)=0x2c) 2018/04/12 07:55:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xff, 0x20940) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x80000001, 0x1ff, 0x3, {r2, r3+30000000}, 0x3ff, 0x8}) sendto$inet6(r0, &(0x7f0000000480), 0x33f, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) mq_unlink(&(0x7f0000000180)='posix_acl_access[\x00') recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2) 2018/04/12 07:55:45 executing program 0: mremap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000562000/0x2000)=nil) madvise(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0x8, &(0x7f0000000040)=""/4096) [ 112.231830] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.268890] device lo entered promiscuous mode [ 112.307980] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.342984] device lo left promiscuous mode 2018/04/12 07:55:45 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000006c0)={r1, r1, 0x3, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000440)={{0xbd6, 0x1000}, 0x1, 0x1, 0xb47, {0x6, 0x9}, 0x400000, 0x7e1eaaa8}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x101000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x5, 0x3}, 0x10) timer_create(0x0, &(0x7f0000000200)={0x0, 0x2c, 0x2, @thr={&(0x7f00000004c0)="6e5c5b12d1d59cb4c1799d0596212c73163a0451548b7b29c69da287e55b1666a07bd7dd37c0a4d3cae70e2cf50cd5da45afa3dd26bcbc1397c6870fe7ad2199133eb5031984b3a036162902d7d98d39604a82f5d6cc8ddc4a68d8a1c2f12c0221bf534c3833a1cd3727ff9e839ebfcc1f0ae83a9f91e3531c9bcd780e698793fcb979d905fb0bf969630dbfd90dd2747361ec690d055b6cd2e9709afa48ff3b6b62db91d65d11abb06c6d14f8be1587899f4632", &(0x7f0000000580)="e258f22be357195554bd8453674a6e2cf5ab490a67d9ab4cfca338c958194257981740b759719f2e8b32f2010006b062aaee64cc1cc6b7c6de726d51f8a6eec5a823511bed17f68b7e85d027dcd501f57ee67518cf914e0702b6dae2ab401f604e3c2179955a01b29506da2b18e177e3aba7c570407cc721619a919a980150947dee997e33cd5ab26b3828a4b6bddd16cc4a240c7cd10605080e79a8f00cc231320b4ffa7590c08636dd0839fa5564052f0dec423810db56d4faa3765d6f490639e92a1746919ed27bb27da544b4"}}, &(0x7f0000000680)=0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x2000)=nil) timer_gettime(r3, &(0x7f0000000700)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="4fced9b0d26f2e628010f7d0373a93e2cda0559d1cfccd06475ce01f92004fddf2b08539cb94efdcda6d83cf296bf792c7925044274a96de8fcdc6f79ce571ce6b56ea038279bbe287c8b5388015ae9c2fcea596372f11668ec07e288a", @ANYRES16, @ANYRES16=r0]], &(0x7f0000775000)={0x0, 0xfffffffffffffffe, [0x9e9, 0x0, 0x0, 0xe3e]}) [ 112.355648] device lo entered promiscuous mode 2018/04/12 07:55:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x5c5) r1 = syz_open_dev$vcsa(&(0x7f0000000800)='/dev/vcsa#\x00', 0x5, 0xffffefffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000006c0)=""/228, &(0x7f00000007c0)=0xe4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x14, 0x2000002d, 0x443, 0x70bd26}, 0xffffffffffffff9a}, 0x1}, 0x0) 2018/04/12 07:55:46 executing program 0: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x2) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/12 07:55:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad6200000000000000e6", 0x20) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) ioctl(r0, 0x7, &(0x7f0000000040)="afc0da9362684bd2ab5b4339fd98274ac5d07224260a2f40939c4d0cc7e9d4bcf787a2e5b9ab54f08dfdcbc2361c3c2593c0c67e59e2bd3ffa6413bbf56716bc5b1867f8f25cb7fd83b85a4746561a70001bcbfd4c365578370b15845371454350c336ed75a9ca6661868247b161e4d0aa43a69df183d6e4595d52ba819b3bf1e1554041b1a4111793467782096ef8d4aff6dc3afe602069efd4f96de7827bbb1b2134031a7dfdf45cd0") 2018/04/12 07:55:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCNXCL(r1, 0x540d) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x87, 0x7}, 0x8) recvmmsg(r2, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/12 07:55:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') readv(r0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001780)="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", 0x1000, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000080), 0x0) 2018/04/12 07:55:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x215) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0xfff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/12 07:55:46 executing program 2: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) setrlimit(0xb, &(0x7f000003a000)) tkill(r0, 0x1000000000016) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/12 07:55:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x4, 0x10000, 0x6, 0x5, 0x8, 0x4, 0x7737bcd0, 0x4, 0x2, 0x5}) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r4, 0x1}, 0x8e) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="d63a80f9e750898dee751a983fafe17f5da7f583c7070d88361a732076606833396c9fc6b4a3603edc39b004adccae8fc416c4fbe2ffe7d8d0a3484aa03d92aea0a2d9113bed967b346fa3c3c63db818cf7e206f7e27c0e7014f953cc234bcd031f142c5d72bb212d16bc095ad0b6d5af5b0467674c26afb5504f9ea8f31b71b882d29aa71b931d036a4018ca6596c6e30b8483da3e5568798ba5b35f970c3af5a5dedb93149852e3c210c346fe6a0b3b5e2f54192ffdca233f1d1727605bf6b3dc3d67623e8b58548c21e9bdde229055030fffbc541fd429b648e80470caa", 0xdf, 0x8}, {&(0x7f0000000300)="9fe1ba6ca8247b576d1db743385d524a989b76a75d927c6bae38656c8370cdc2ea7c83beafc29fbd1652e2d4c8ebc0d36861d0c4505b67ba00ba8c424c42163ffc43e90a7f01f43295d98790e1444ce4dea63eca9d59b64f1cdc672ae40df0e161f2729ec66a88215aeffad27929f5da0b95f2c7c6c0d384dba95f139e13679a086d742d3cb767a5cb7818ef5a0be720cc399a016c0f064445bcf24144503a5b410e2988a682ddc5eb8da73cbc5dcaecb6aa85e1e88b49caf1247f448717", 0xbe, 0x7ff}], 0x21000, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) 2018/04/12 07:55:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) dup3(r3, r4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001300130500fd0000ac5f000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000d000000000004002b00"], 0x2c}, 0x1}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1f, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000140)="f81d4e81bb14e3c969dfcc41dac90abeca4ee320376fd8d980f660c8c5") 2018/04/12 07:55:46 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff81a9e172ae5808004540001c0000ffff0000907800000000e00000010000907800000000"], 0x0) 2018/04/12 07:55:46 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x0) fallocate(r3, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x0, 0x1}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x9, r5}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x0, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f}}, &(0x7f0000000540)=0xb0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x24, r6, 0x4, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x40) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x100000000}, 0x8) r7 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r7, 0x5, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x68, r4, 0x310, 0x70bd27, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7945038}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4840}, 0x4000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000700)=0x5, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/04/12 07:55:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@empty, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x38) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="079ee6609d51cbc8cce08ce4366206f8538e69aaab62579f6c73ac09c87c7bdae0896660c24fcee5131004532e7d11e85218bae1729a1df046c26b276d701ab76471ef8bdcff4b29447dfabe9d0a3552c0914ba683be509e80120da1fc975de0a1b6d087bf1b83520c3dd2dedb05b4da958737e926b3ec3a392f98f6a05aa68bc0742195404681339d6c3e5538d9e69968764c60", 0x94) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xc}, 0x18, r1}) iopl(0x6) listen(r0, 0x5143) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x140, r3, 0x10, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbba}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000500)=0x10000, 0x8) fchmod(r0, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000054c0)=0x0) fstat(r0, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005580)=0x0) fstat(r0, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005640)={0x0}, &(0x7f0000005680)=0xc) lstat(&(0x7f00000056c0)='./file0\x00', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005780)={0x0}, &(0x7f00000057c0)=0xc) getgroups(0x3, &(0x7f0000005800)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00000058c0)={&(0x7f0000000540)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005440)=[{&(0x7f0000000580)={0x15a4, 0x12, 0x200, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x50, @ipv4=@multicast2=0xe0000002}, @nested={0x370, 0x4c, [@generic="1245aacdc9cf3de4feaf3f159180d1104c8031c156f608b1233399ff0a6b55cb876dd9dbfd7d7e8ae1ca0d3841e7944e8f0bdb6cf48fd8b4aab1d2b00ac24acf089626fea3e54ef3ef38a0493368cd01591fe2ba15df8961db314265cafdf14f1bafdd5100c8a94482469fdf398156da1f79decf61cebb7345e9716c1619ccbc28231f7387ae75b8760cfd94c925b20c71ccd368972550365a8658f2382ca1ed4edd1ce0e0b4a9448f9d5f1bdffcb8f45a509369f9", @generic="01519c1206780765ae15c94e735f6f", @typed={0xd4, 0x7e, @binary="116b6fa11434416e9b05d476907252bdcd835fb0c4a3e31dad9728be83133216a73e77a532528f3e9089f01b6f4f7c9b26a8a13e43573b56c21aec074dfa386f4edb33421d23632a975591e8fe38dc749faa3f0bbe89fc194722408552b9d4685e841c812303e4b589e4ff6f24cbe73273d1262a9afcdd0fd1b5ffb859d52ded18e23b50469b23d662e515e62679f08958fbd5aed5697838f0cc0c6b3ecb39aa4d7a8c77ed130520c0c39398d6466f1d54960b95971789f467ba0561f8b63f4b42c1fa84336e9850c29648921d3eede1"}, @typed={0x14, 0xd, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xa4, 0x8e, @binary="7e6bc2c8a3698006ffcdcd493dd3659f3863e7bfa01ec1da28f646c26b8b1a9d94496303d30069875b43b1836501ff0c2a223cbee2bdc857712b9eaad02a00250f3038c27dcad6a8c91eaff8e4c1c3991e390efe7a681730e012e76f035c219f352d2839e1e6217c2b02b42e54f3c8c8a4675944c6996f1f8dce3b46829de15c671f0beb421b0098815955b3bf252142aac365daa524785caf924a2afbb707"}, @typed={0x8, 0x6c, @uid=r2}, @generic="2633a6aab2df4e0386d2090277435b21d8f2aba515a8cbf91658b7213e62a857e127e122db11e46ebf3f48e939fe2905d5698edd3eef2810ee746b0fe2842b634aeb3c21a8f7a6ee35a2141ca76922c6425c62c190405c68a0ec54f668d8ffc19ce71c475068ce89418f2745d2b5512fa3e8c43e3562d76cff397888af67bafc6f75a0d4d21e8194e7deeb59f24556c32a0dbfd9a83726d4e23a6d8a1b050ce82d1cce5e3fa139e5befa365dd69f974174ad903166a43f", @generic="0548c9de1a4d101b43b732e79aa3c862966164ce78ddeab619563ca2ec7e00e965bb8ef38fdd8eff7531a7d7f9fe87064e64b1cc9aded42a22c09e0551d08d81360dca5ccc32e8af02", @typed={0x14, 0x4d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x116c, 0xd, [@generic="cf22499983e17391c7140399c44d1c", @generic="aa2362187cad0f1496ad380e09bc1d58bbeffee15eab977cf6202a795689974271c8991189c4dcc579a3cc55c49e1a4c0c74768e040d960d0f0bccd356b3f275b72c6c9797e3573a9ce673642058181bac8cbbb3275a270f81f65c5ba06ed1c94b45b04d19ad63829b36f248", @typed={0xc, 0x1a, @str='yam0\x00'}, @typed={0x8, 0x7d, @fd=r0}, 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@typed={0x84, 0xf, @binary="920837983dd712691875324fb9faeb1701d571d3a71d6898b5c805f9026a96367ecad1ed75a89dfb20f27ccfaf781d1cc947e9f449c1c2d4da4fd4b499b7d8e13122a9be375076e434b71ed2c347832b99b6241acff4c2df4864d49a24a8c1bd677a03162ad1b0c85b0208b14fa6b5620edd9e8a48b641b9ab1fc67d4bda"}]}, @generic="1ec6dbfe0ea7824db863b15b0e03a9c96a7f774a1e128aa830e7ea493c65b13c9321f58960a81df1740807bff7bc43d03bd3c7dc26bc0c3a58a5b54fe9818684097188c6023f621ffea9d5caeb6551f9b9e60a3e2699df0b6f0e8b81987029e804d2aee9bc3b71133b1d2fd6d5914575936d9c869cf37fb564888a1c939b654bb87b3aa63e1a3e2848ca6c42be306f1a4019eb127a8b5d7439a6a6d50a49b9a7b02190c13e6f0908263a5c3f2131e005c11746e853948d89bce3cc56bee64b3050b8564882a91cb459597d09c6", @nested={0xec, 0x87, [@typed={0x8, 0x50, @str='\x00'}, @generic="3e89a284a2c1f48a01e5b7748ae098f9c933875ca77d065c4df38c38ea4642f21ae3d7206656e330ad657bdc266d212dde59cd0920e04e749fbc3024100fc810d7cbec79f09eaf3f4e981013e27fe8a793c0f9b784556d214ea4bec31df67e305fcad2ace63862a0bc0e8fcdc6c7ebaa788defa226a72d400c5b1714e464d05badd6b481c030d73a9abc99c19cc252763215b278c4525a461d2c66aecf69601f024ffda49399a8ddc2261c5c139358c31c05991c6608f29ed24e5e6093cd6daf3035ed58f7c52b7671a4097f6401bdfd50b088078768b9", @typed={0x8, 0x9, @ipv4=@multicast2=0xe0000002}]}]}, 0x2510}, {&(0x7f0000004240)={0x24, 0x40, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x24, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x94, @str='IPVS\x00'}]}, 0x24}, {&(0x7f0000004280)={0x1188, 0x11, 0x20, 0x70bd28, 0x25dfdbfd, "", [@nested={0x10f8, 0x3c, [@typed={0x8, 0x79, @u32=0x32b8b774}, @generic="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@generic, @typed={0x8, 0x4a, @fd=r0}, @typed={0xe4, 0x4, @binary="aa930e39e0d5111e33854711e24733f9013c5942cbe3a91ebe708112af9aa2eef83c21887dafd7234d6978fc8ece42b0a0abfc9224dd3170700fa7a9c79b347f640671a4a5b8ffe012c9208b5bc7afb0b7b9d308fc3423b37a3d6ba09e2f02b7c0955292b8539cb841900d4e68ef04094b6198556cbd61b58361975980c4e800a9d5dc880d8fbaf2500a098cd141807e764c33b435cbed4760748685e86a8b2573860583b13ef51456342bd3f0223536b3bce253e8fdcca32899c748f995c9c26c5e88f26f461ee9198cbfb0b6df759f444a174294a5f1a78709582b72"}]}, @generic="64f768be085a2dde345c0bdbaa531b03175fd98ae8ee6f5747287435f859c3b66e453d40382153485159eae6f42d99378341854f9c43a85c7e29e47c5e3d99889f4ed13662e5430bc43f7cd07ab522e8eea6bdca997f773ad67cccf1db17974b2d90fd713a23093cf0bfee2ec9abfcc4d69ee5ac18d9541d3b9234c666"]}, 0x1188}], 0x5, &(0x7f0000005840)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}], 0x80, 0x4000084}, 0x4008000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005900)=0x9, 0x4) fcntl$setpipe(r0, 0x407, 0x12fd800000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000005940)=0x9e1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000005980)={0xa0ad, 0x0, {0x0, 0x3, 0x0, 0x0, 0x7}}) sendto(r0, &(0x7f0000005a00), 0x0, 0x800, &(0x7f0000005a40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) sendmsg$nl_route(r0, &(0x7f0000005b80)={&(0x7f0000005ac0)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000005b40)={&(0x7f0000005b00)=@ipv6_getaddr={0x2c, 0x16, 0x18, 0x70bd26, 0x25dfdbfc, {0xa, 0x78, 0x200, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040880) unlink(&(0x7f0000005bc0)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005c00)={@rand_addr=0x452, @empty, r1}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005c40)=0x7, 0x8) r12 = syz_genetlink_get_family_id$team(&(0x7f0000005cc0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006080)={&(0x7f0000005c80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000006040)={&(0x7f0000005d00)={0x334, r12, 0x2, 0x70bd2b, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0xc8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r1}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x334}, 0x1, 0x0, 0x0, 0x4000}, 0x4040080) 2018/04/12 07:55:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x2, 0x4, 0x4, 0x3}, 0x14) signalfd4(r0, &(0x7f0000000180), 0x8, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x8d8c, @empty, 0x4}}, 0x1, 0xcf74, 0xaf37, 0x8, 0x20}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x3}, 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000300)) ioctl$sock_bt(r0, 0x0, &(0x7f0000000340)="3d7a1782edc5c74f118c5fe85784361b0a6815f9ea1e3b6d45af08a87cf0e048c558627eb8a16664f8617dff4d78fde08889e0a4eda44ae9b1de276a11886574bc738d6e1144aeae483f8c77ed5cdf85072d5678a2afd471571ee0e2495c91b18a851643969780e2e125695ca54ee80bcc2fc033e9c5206ca647a7814b98300a22e4c15117a7fe6b3512aac05f1c16") ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000400)={0x6}) keyctl$session_to_parent(0x12) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={r2, 0x7fff}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000004c0)={&(0x7f0000ffa000/0x5000)=nil, 0x6, 0x0, 0x3, &(0x7f0000ffd000/0x2000)=nil, 0x7fff}) r5 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getgroups(0x3, &(0x7f0000000580)=[0x0, 0x0, 0xffffffffffffffff]) setresgid(r5, r7, r8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000005c0)={{0x9, 0x7}, 'port1\x00', 0x1, 0x1002, 0xfffffffffffffff7, 0x8, 0x5d29, 0xb7, 0x45, 0x0, 0x1, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000680)=0x8, &(0x7f00000006c0)=0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)={0x1, {{0xa, 0x4e21, 0x3acc, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x4556, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, {{0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4ff}}]}, 0x190) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r2, 0x6}, &(0x7f0000000940)=0x8) chown(&(0x7f0000000980)='./file0\x00', r6, r8) munlockall() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000009c0)={0x2, "ed7e"}, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000a00)=""/247, &(0x7f0000000b00)=0xf7) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000b40), 0x4) sendmmsg(r1, &(0x7f0000008100)=[{{&(0x7f0000000b80)=@ax25={0x3, {"e56840844cdb73"}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)="1237a4d7c40a79afd965c13bdff0caa9b8a401e9da75aaf60337c30b2b7a5920d5ef752fe38a70b6519be7fcea3a2804ba1a61eef83a0f1523d33063ff1a7bd2092bed07fab4b3", 0x47}, {&(0x7f0000000c80)="273f193e55207c86d47269010be785382b3db04ff5b3e881fde9cf842ecd3fe72dcc0a13c9f4ec4802994645b541509d9ce2001bf1dbae56b4f2d0edc5f394a46d095e713578b8d55ca5d1cfb12a40a3e9a4a7e76577eab22378306a6950930dcbf2cef27e9807bfb9c1424ca6af5c691346f882a49f3e2dc88ead6e5180baa4bea243d67c00fc44251888682ba1bd371191916d0db40afddad910b6422d16fc30bf1f1326ed2d6ad4f19817baf519c669018ed01679ca5a7a41e7173e8a88e028861f5dae6cc30c9ddd962fd2d901a0c8a5", 0xd2}], 0x2, &(0x7f0000000dc0)=[{0x1010, 0x88, 0x1, "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0x1010, 0x4000}, 0x5}], 0x5, 0x10) 2018/04/12 07:55:46 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x48240) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x2, 0x80, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1\x00'}) r1 = memfd_create(&(0x7f0000000000)='nr0\x00', 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) geteuid() pwrite64(r1, &(0x7f0000000180)="39c0dddbfe5b55c0e01097415b62104a17ab431b678d100cb9e2a05456127908bfccb2e6ca47281fc71ca73a7b5e7915e26ebefc74ce7882b272ea056af7b7d0e1b89c5bf33f3cdfcc6ce88f3f2a5c245a342983049c2799b68ba6f476440375ed137cd5621333e7049905b11be858977e96e7ead66d81b75f3309e8b186277a81ddcbf7a5f5b1aff89cd1090176ccdfabd5658b994683f427cdde", 0x9b, 0x0) recvmsg(r1, &(0x7f0000000940)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/176, 0xb0}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000000780)=""/61, 0x3d}, {&(0x7f00000007c0)=""/63, 0x3f}], 0x9, &(0x7f00000008c0)=""/101, 0x65, 0xca}, 0x16e8a7f31ff5d521) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'irlan0\x00', r2}) 2018/04/12 07:55:46 executing program 6: kexec_load(0x9, 0x4, &(0x7f0000002380)=[{&(0x7f00000002c0)="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", 0x1000, 0x7, 0x81}, {&(0x7f00000012c0)="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0x1000, 0x200, 0x10000}, {&(0x7f00000022c0)="78ed1db31e8fbeba768c6b2d2d792373cc0d58217d2f481dec2df5906b32165e8f09a28b85b8eb06ea4820c85aba95b03197403f374dff9a5b26906bf22b63a5f268415c39d522cfb11b99f0215d06d447c37ff28d82b07d9b9c2ae34a9eafd64f6b3998e93eced253af8cb947f742476a96678e0eaefc6dded784962978f0a9e9b0a7895499", 0x86, 0x0, 0x5c74be5c}, {&(0x7f0000000000)="ba61a4ccfe10ff28b29dda307a3966c0a7fa5d", 0x13}], 0x140000) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x8, 0xfffffffffffffeff, 0x3010, 0x34}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x5}, &(0x7f0000000200)=0x8) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x41, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/04/12 07:55:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001480)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000a0000953f22216642d1b5da0800160000000000480001006372637431306469662d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) 2018/04/12 07:55:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xa0040, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) finit_module(r1, &(0x7f0000000100)=']\x00', 0x3) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/12 07:55:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x200400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) sysfs$3(0x3) 2018/04/12 07:55:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x2000) accept4(r2, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x800) r3 = socket$inet6(0xa, 0x6, 0x9) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendto$inet6(r4, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r5, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) close(r0) [ 113.879473] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.933945] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 07:55:47 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x4, 0x1f68, 0x9, 0x2, 0x2, 0x6}) sendto$unix(r0, &(0x7f0000000000)="982d0c2874bc6b7f14fa2879c3e03006e7477b5cf541baf0f0aa0d16ba2313e1715d15b2d85d5229a895e3d607c03046b6a675b6350a680e982f4366efa3c8465733ed0fc4c40ac54ac0bbefbd4a26eb8118a225ae7354aedb09db96dc", 0x5d, 0x4010, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/12 07:55:47 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xd0001) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x22) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/04/12 07:55:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000000)="65d73c14f20ba4139b38f1f853027db3c4251fd249de7b8a2137a8a90e815a257594d666e5c24fa9c5708b2d", 0x2c, 0x1, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffda) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) 2018/04/12 07:55:47 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = gettid() r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x6, &(0x7f0000000080)=0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0xe689, 0x6, 0x2, 0x3f, 0x8000, 0x742000000}) accept4$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) r3 = getpgrp(r1) sched_getscheduler(r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000003c0)=0x90fd) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000300)=0x8) 2018/04/12 07:55:47 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='ngt/xfrm_stat\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0xc1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x6ada6774}, 0x1f, [0x3, 0x8, 0x3f, 0x1, 0x800, 0x3, 0x1, 0x20]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0xbc7}, 0x1) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x0) 2018/04/12 07:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa}}}, 0x98) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xffffffff00000001, 0x5, 0x6, 'queue0\x00', 0xff}) 2018/04/12 07:55:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0x1}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x180, @dev={0xfe, 0x80, [], 0x16}, 0x7}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') sendmsg$nfc_llcp(r2, &(0x7f00000016c0)={&(0x7f0000000200)={0x27, 0x1, 0x1, 0x7, 0x7, 0x0, "b71b1ae92a8243b662d2049645c00d6b482d5245c47f3530760d5c7b5aefcf217077b99b7e9bb96d85fc9b46c2dc35e182825349404dbf461dadea7c079058", 0x2}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000280)="6415289d971588bf0e34751cc5cbc74e6c7ac7eaf2f566f8b78f9def082decb55c470a81efbd55576717fee7af726aa61b93a88f209f3dcb0c11bfe8f682c0c744fbfdfed9a9bef53ea71b772ade", 0x4e}, {&(0x7f0000000300)="34c0bdbded20d00807786526164e70ac", 0x10}, {&(0x7f0000000340)="03cac13e91febd181c99522bd7d7ed949de5bde0a466946f89c5ba62a63c540355b44ec621aa9da175626d96ae9ca0bf59d8249d680bc3cc4792a0ed158de428cd15c24f6b161d14f42b05e300a841192cfb4e9e08b7a14c8a8f7d4ceec5eefd8a9dbc4be18973c7a0f93218472d5657f73eab4032c167eb254fd6c2e03a2eedb9532e3358d5d5bd74829f49ce17d98e818ad087bb65e2f1f36434d99e9ce9a629d05ba824d494", 0xa7}, {&(0x7f0000000400)="97085883f103a7cbe362c6691669fd0a111b442bd3c2fed405043079143f87dfed267c1ff75a630995c7bcb6dfcba559b654af70cced0c14ece737e47c1a3b87e61456e5b2d01c980b28abe4fc30885453de7dbc75ca8471a9ad4a9d9fc81b8336bd0ac9a720473b5e0fce8dfcb9896001f2ec8c88df285e2aa9812e", 0x7c}, {&(0x7f0000000480)="969cc45d63df85921761a1f92d225a08185786dbfb18fc6f584282f25bc329d48fef55c66d2850a91faae1499cb24f09336282db431b0a9f3261c89c3f4564c491a3da03d39c5916f1306867cf6aec18eb5eca25185ad37c47ca0e7e3c83213d02e61db3b4ae6c363aae91f366a69765762911", 0x73}, {&(0x7f0000000500)="631b65d215176c6da752b28c459c74fce682fd54a8361d13c43fbebf80bf4e6a2b88884968d84eabf3bc5b2d7c40419151884f1deda32674a832afbd23985aab78ba3d1d403f764a3f0a280cf319fc725c5a48", 0x53}, {&(0x7f0000000580)="6d8a991451705f73c91d61a449c7f9b93020b16bf330a6a5191ea5cb28f0926e639e1342552e650a8b64a9bf26ee2ac82a1b6426f414b77110735c93a71c87b87fc9e74c3bfb327e92471e2a238090163b4ab7236001238f8165cd0c4dbc2c1530a2c364caa139b505a4361a2ff8acea6c1fda9b706726ccb4adb21b089e3c171fa941a6dad44d565e3caa10f15c6ba57e2f897a078e8d4dcb61d3b4fa92d51feeabe74746ed8495870bc9429295045070e15e7cc3ab59a12ef5fffba43491ce63b57425489e3d1cc2e963c2d58088f26481fe9c38065fb8b3d7969882e07f871319816c5ba8817d520222cb807508701cd67e4a7ef02340c2e229c25149bfa811c731b022fc1b7028f39b0e460171c6f816ae6ea94fedf77c22a153a8f193dc1cf68ac8d5f13bb8c05e4a798e26c4977294172881dd0d53310783a01a8af8bf90e7d243f29a6e6ec5bfe32980b430749fb7ad636676831993e92cd0fb40199b3fe72fb354e955776eff2143d6d12dd5c37a40622ce5247072106ddd3a76330af93aadd755fac827bfa03a3bfa31fd66c1a0d72b19707012b4c11b30a309be0c9eac51e38220e51428c77acf2453d558124a6f101bd5dcda5bf53319ebb13fe59a0d93ae86f70ddc7c7210099ad796596ba3fbd9ead94217209686bcd8c6b1f15934ebebb4236429ddcc326915c9aa8e064f9da2aa5e8e9e3007b18e02bb249a64827d15b0f419353f15454428245ed6147e6e8462af41b8e524d91e0c9aa9a7e30cdaee2c68d0ac45e64d29dbf1596c2ac7ea4623036d7bfa52afd2c8ab1468bde73c4ad73f00a6aedc803ede38ca3836db27dd6cfe8e886b371c3e7176509efe39ccffd3c6ea4d37f58d7698f4f94abcf05323e4fa8e6f9514ca4933693f9174d7bc959192efb0d41bd093cc653f5e265d61a1ec0d6bd89a1c33e15782e97d30a8ec12264cef035ad2eb3fb0331ffa5755d0b1e4a6b06779f6d3c78b516905fad5ae39b2558be27e920f6312979bab0475a90315acc4c28a2e8d19a8d7efb502ad4ad5ae3830a053caa67719446b3020e2aff37942712f8bb1812cfcebe8993aed97e48f2ef315a9fa494323060b947bc2fe40c10995472a3e11ea79b9f3c28c89a4b6229fcb04a148e6af9f948d0e29e2a913f48b218484db7fcf095a796d86ab3446efa480c07e1c1d3048d01c303f3c32bb3afa7fc388d89fd2879ee0dbff688c49d9886fb67b0746623fe33c49b4ada7754fc1be666fd84836672bd0154146b929141fb34fcddf8d5970f800b2268bff3e729ee620b858bceb1dc525d046f9a1533c5b7b31977e45b49588f68935de0b5389aa6682ec87a3e77fcace5ee18709249b3a1d1e669a3aaa99b9272c7f3b38db1ed7c5fdf3ec704ada45a294e6b14dfefdddd38363c469884ba63eb055dad864451e4ae5616ffa4a81d7510add72c532135f569af60581a580d143fae3a9feb2ba6c094f0add1434f563eba5a20f708538cfe611b93b48acc10f125f6687638f9064b7ec9a2704bf755185e64215cd5e3658b5ff50b6459598b4e87fbd234ddea47e43b1c82faa20eb6c6a80b2bc52e2af532fbfd9ce1cc7f6e574f55a6eeceef81a4054da552552fde98b20568f9bd3de206d034dbc012328c098fbdc2b8ddc2c829bada17db255058560be9a63d6d67e734594fd38969a24e8fe5bab6ed60d52cae3e668b3bcb62be626f5c201dedf1973f79d777afd3bdc79148a4f35abed1f2aa9b33231e46e13d94a9b033cd1c96d0e889a19c3803daf19a4c9f24753390c69b66e9f97a6c10b35246e5942edffb13522a5b74dafab7da1d2a860ad24a9d8c3c7d090cacd0cf6e9d73ed092e2b108454f87e11a4126cb900ff01a4b128631fd9170404755f183b1c4150cb05d11c7c1040bb6419f1e03e181a5c8f20846a0a88840b0d1e34180814d236d5407dd0d9794edab1173ce26f701e543b1fd13ec449b5afdeab99681eaa8017efe240f8ec41ee19dc104c5e68af7b402ffa2905effa4f1dfcc8c0b7ea12e1fa710717d81ad4319c9bfadfb2522b59ffbcd1e10d1fe36ce6c9d0a1e3804c3fec437b7b095c2805eedaf16fc9a6730dba36a762da0d7d96775c0b16567ad8e55d1085ebf0cd2797693bf8b5566148c7027037b4468532f40f2d6af9e03d5e9ebc3939b8f94879a4dede44c3c4a02be594d649576aa17b70f2c5a342f754bffb43069d1bfe4f6e22e6acb7466c61d15567a086d0189cd43427452651b6c6e25f5a1674a10640580f535aacfa098c2611aefe514a32f11a6667bb18b20f654ec5e178e241ca6f7427f4531776313c47c31cc6c07c14a16e79fcbc0456832129da3f5b43735e2d256559646967aa593490e88e18eb57446b0b909a2807a166b703ac9cf5dd9e814fef5a8256124c06720eb42f5ef16fbc55e0b4974df996790a2685c4db0cd6401bd0f9d89650104adfa1d6cb026b0cad5165bb3130113e62588866a3f3d554e0edb262477e3d926ffa86b815fe58a42a7801bf4451490dac7d326d3fddaf9b7ade82d788970d3860230955999a1ed5a776e0301aa9b772271f7815a2b44afe9a1b52f892a9510a889d64fe9db57f1e98da9145f4f39873f11b919934bd2db0f11685c06f48f14341037173df5a1567a1a74208ddb6cdad5bc31ba5cdce4c5d852b65db32a5d08c1c8fd4c0b3b38fce06dc7d349123e6d4dea024cc3ae1d0f07999ec9b90ce611f94102b7ef073a68327443979ceb381a2c6aa956bfe5f25576795167faa8c0835b9711392cd216fe817154afc68b67e2a60e8a8d3f4ad2fcad8fb20a1cbd4305916976e61a59619d12005bbbfa561fe6ebacae781c91c0b575e9b7b41db8d8e89eddda8a860ccf9c54f300bbf3b083627a541e507cf2dc673885c14adaa1403ab29067cef4f20dabf7ee7c55ca83a7a9d84900f4cc104a37afdad65bb218a735df534c9bebd159e586c3092aef3a8ffdbd37dfa858489b64c363043cd4eba5a09ccb82e01d0e8f3a2e3f525b32b59393e91efbfaabd98436de15686105d917b7dc94167e1ff1528fdd8f61e3b8e75ad254c17c2db6ddfb1cf3c29b329ebe78048b63417d5530afa7dd4adc121b1e27527f1e36a41f39189f6eb36a78426c8cd0dc8d84983cd48922671cdfcc1986c8b6d847f529c850eebcf6c3f099e13def7aa6223f56fa460c1d12942e7dcb622675172e0d6b9a518e436f6955f10190d1c47a35bb375aaa4634fb26a2c0569e32ef540e18a459e3e5b8b053e8a8e055d543c99a3f61456b08d72c97900bbeb93ba8ca55f9c31ba5bf72acb5fe19de3084ab57d2676da5f3c1140dc6368a6fb42b8d5b67d9b6da2926a7f362ea2da2d214b5fc66a360073ed2dd0c447ef882e87b7f676ff256ddf70747e8176ccbe4a38919951ab355944dc6dfae4c186a0ba1513a28d41570a963a03c3192bfeb0d4ef8035c2b1166090ecee4aa9dd7fb81d746b816447cd5c8270bbfb945a7e207ab335c63b7367499c19093b9e2d4f753af46628d0e48e075219961741e7a92f7768f8a7fd5940164004dcf29bd963aac1fab3d65a96e0205185613b6b15ee88ab1741fb61ae6fc73d4bac1b8b301f2dd39abfd2f238c7a1d4dffbdad4d8d9d6817228e87654844776fe266290503af3447377b5153287fac1868b667dea2adc902bfcd12403b141d7c42d2720870f86ffd167058064b83fe65a837fec47b5442489cc96b36f260c3aac67b9af31edddd25358e091bb62053e4a50b62cd8e599ac3232e10cf3de648eba2ff36646c374e8c4d6163950f8065de8476b984a8cb82b2d7318d756f0142024827ff3abdae269c4bb63a3bd36aaea4729247aed9abe62677e28398249ae358623afe0ba0d9989b3e1d7a5fb2e24d1ef76ea82243d9d16b6623f6a38c67d2c8b077f1d601337a5249e44cfc034bde601d4091c4f034f8252437a0a726c333b5bf335d92c47907b104f33dedbe06368c732875222b435e6a0a888ab3bbc84ea67066da8c1aa72331cefad67c8e1094652cd8291a9ee4ec24c2dd9d90aa22c5b8357a4b965c6d0fef77d7fb1facd666acc0b23cc8f9718940c290a6133da62d4599a45da085d1f27537f0d883db4b44a86277cf829bfe32b268fe29497cfb8b5cbbd1a2f3d94d13d66ced830a93598c085d4fb4347e4a67d337a433ca02b47327f3923df00f177fae403299672b4a2a69aa3c8ae96760813a52481cde9cdba881817ed6c6a75c9361a6df5176ee0291eb9f4b516bd6857d21b4d3382eb4472f14fda5bac18c4f7a23a58ef80c1336cb7204e10ab0c10f827255a50f5d620c59ac44c7dd68c0720b3edd3a7b1d7ceeeb3e7478780475cb243b0e68ab736257c7c71f2d0b491a7ff3a5cc9796d39331e9e807e584541e121db3bb4dcf6a7ef311e2355596c0544b04986127860c93af3b1bccec2ba97ee71f830e2ef2e21c1faa206d78653dbad7ab343df1b3338d5bf42d0247f2eb3eeee91403be5621c752bb260f8c7cd231d045692eba5252c82814f31223b044a0a24fd2a37e2ebf1eb0d5cedad057242ded487d448fab7f4e011a1c5ef156b844515f1c78ab698bc7eff5f0e4442fa8c74485b6c85c63d2feefbf4d8ce44c651f411fb78fb7af8e5d36ed34ead6b0bea22411cb82186947ae1a25b48bb72a628c0f0252543203670d5639149a041bc75ee7accd288fe1e3c710b1cb3f8c76b714a699832061d2a0b760474d79738319de0d67635888c85d55af76bf35c8504f22ebea59c9c33a233b66f9995ff8bb8688986466970849d2b65d532e22c61a87f44d7029cf01cfadd0c665fa4e2a7fef23869823774c1cb0e853ab1e49e39b90811941b6bcc8a56ffbdb026494ddd30c92611fb70ed93be4325cb8e7ff39a61bb71ef40847cc4bfd758ee14a6e5eb90cb1b092c7aa9f9eda95855d968016985196b72e0b0eeaa3e9257c47b4c1bb92dc8a37c7970d512e44d60b985767b4c7cba6f9f7eeb4f2a5e0ce8a4b7b1e2ed725b232178ca513c242e7e93e4b839f0a2e0909f84970b6e36cfc21421946c8a7397a0cbd4284ed9a2fb238bfe35024ee8228df22fe16446e7dbf6f92334915521d14a808406372d7c1a2484be698cbde5a9e5c2e1c3691b67da485c47364f089dc9e9d0f90e8c1d04e5907d9fd7b69a97d950a0bb90ca665abdf0f0a98f6002fdaf9008b4e644b1e4c9bbb04d972c72ef4bb48c1a78c23bf7e08af1aca4c542cb51074be0e4d529c39a0e5c3094a1932f21fb014db04de44bad8433eed3d96f9fa66bcb75530ced8deacb0a9ad369a0838f3d034a0f59c81bafa40a5cb0fe654532942eb6bfdc11e304419a94afbb3a7d0ca734bca566372f6969232a7e3e387f99bec6326a907446d09e37d5e9fce7277c80105bb0bd3d2e0f3bdb7191cdbc4381b52873cd91b36316d173ea00b9d81ec8bda2935eeee78611fa828a42880ccb5c7ad95ea5a79176c6d7ebd1e17967a715f345f98f7120034f7907c36bd4889817fb027b1349fd96598ca394f2a8f5216eba1ef63c3eb29dda4931b73029631076541d83349ee8a2dbc90db49246cb843819284acaf36ebd5ace3087d4cf6e00d0222ab1a305481152e7e6e50939ca34fa1fbcd88d18776d79f997f2302059fba8b8316ace34db0fa172c7261b4581dee47d7e58657ff7ba9a411aaf8d7b68a2bbe8cf4abec114d690ea55fefaeaa77d56c6af8a834a331190c467e3e27cec03932e92a5aa49148a4534f7a31e08afe3f1890f4abf2f404b9fbea2decbd58db24275ac9af5aa9ae686650", 0x1000}], 0x7, &(0x7f0000001600)={0x90, 0x104, 0x7ff, "045badb5cbff5c9d790b23527136871d324f6db7ff9058f04b73afbf9c4add005ae6f6b8fadb4ceebc2da377c004abb954e81d36dc00d5c876928b77fa9768170cd687dae48018d2c8cd23a9e474515d1bdc1663776c98f01959e78740ee78b76b499c4ec3255e768acceb89d2e71e87f88e1ef7c9a1492b507f6a31"}, 0x90, 0xc0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/12 07:55:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x2000) accept4(r2, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x800) r3 = socket$inet6(0xa, 0x6, 0x9) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendto$inet6(r4, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r5, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) close(r0) [ 114.976622] QAT: Invalid ioctl [ 114.993609] QAT: Invalid ioctl [ 115.033929] QAT: Invalid ioctl [ 115.052486] QAT: Invalid ioctl 2018/04/12 07:55:48 executing program 2: r0 = socket$inet(0x2, 0x80000000003, 0xf4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@hci, 0x80, &(0x7f0000001e00)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000001c0)={0x2f, 0x2, 0x8, 0x7, 0x0, 0x100000001}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x628c2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r3, &(0x7f0000000040)="e75e7f35e93ea19079df762308fcb8e579c95089b3a327d3b0da90e37a51163a524fb721dea57c2d4042018de617541b477bf4ea1824706b8ea71fa01030ebc8c948cd1e0e2c4c14185875dde29318fa2bc399d63217c785d844dd6cb98026ff30fa", &(0x7f00000000c0)=""/111}, 0x18) 2018/04/12 07:55:48 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21}], 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180), 0x8) 2018/04/12 07:55:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000603000)={0x0, 0x0, 0xae, 0x200, r1}) process_vm_writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000001200)=""/70, 0x46}, {&(0x7f0000001280)}], 0x7, &(0x7f0000001540)=[{&(0x7f0000001340)=""/207, 0xcf}, {&(0x7f0000001440)=""/143, 0x8f}, {&(0x7f0000001500)=""/25, 0x19}], 0x3, 0x0) memfd_create(&(0x7f0000001280)='$\x00', 0x1) 2018/04/12 07:55:48 executing program 0: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = dup3(r1, r0, 0x80000) ioctl$TCSBRKP(r2, 0x5425, 0xffffffffffffff25) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) 2018/04/12 07:55:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x10001) fsetxattr(r0, &(0x7f000065e000)=@known='system.sockprotoname\x00', &(0x7f000050dff2)='$vboxnet0ppp0\x00', 0xe, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) 2018/04/12 07:55:48 executing program 4: r0 = getpgrp(0xffffffffffffffff) setpgid(r0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x100, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x80) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008801}, 0x4040001) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000180)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000100}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)={0xd0, r4, 0x0, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x68}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2f, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xccf8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f9d}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040}, 0x8) 2018/04/12 07:55:48 executing program 7: unshare(0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000086695360d9fddcad75db478e8b6c932c00000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af") fcntl$setstatus(r1, 0x4, 0x6000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r1, 0x3f, 0x100000000, "a1db5b6b8954d3c3f773b60632f9fb5485b94ca3635d7d8dc89e16a928f54247a84e6d0583758cc5ae2acdf81169633265420a56d50971798e1ed10001726d30ce7b8ad7e2a1cec2148c1cb61a6a80420942fc5bc632731bd794daf5638902cd2cf274547ecd5b16fc406ae57546207920f61f22460a247cd5e73e9b764cd5b757d562b1b8fdbc9ae7ecb5ee056e3d8b98505ad3208c99b3c77df77273c5877498371ce4b38eee09a37bba68de93516d3e59b65697729140ab6433379a00656344590f092c0c991e1573da1d96e096153e5193ea32c78546ddb1de29d8aba14c50"}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x772) [ 115.211873] sctp: [Deprecated]: syz-executor5 (pid 8871) Use of struct sctp_assoc_value in delayed_ack socket option. [ 115.211873] Use struct sctp_sack_info instead 2018/04/12 07:55:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="0000000000003dfc530d00007a4b9250547d5ac56558aac43cbb7be8d7bd27786a30e778c97f09fa282b0549467cd2c6a866068b0850d4b49e80917c5ddb3c8b4859b596e70b62ed0e9c4ce15ba7b68f5af8722f503a080af4aefa317575bca10340d59f64") r1 = gettid() bind$ax25(r0, &(0x7f0000000080)={0x3, {"dc990092e512b4"}, 0x2}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_out(r0, 0x10000000005460, &(0x7f0000000000)) 2018/04/12 07:55:48 executing program 6: prctl$void(0x20) socket$unix(0x1, 0x2, 0x0) 2018/04/12 07:55:48 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x1) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2b695cda903cbcff0300e194c27ca9a8ea02"], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000140)) 2018/04/12 07:55:48 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x8000, 0xe7, "b2a497b5cd77077add75a2dac6f01a2602ac8ff3fb3b7de7f390c1fe5da40376767d10e4be02d16539df7dfd34a30a9e3d7a047856d3d5d3e786b10d5790030b3962ee1b318f09002e9def97a97c6a93352a1019ce98751ce6907789962bd6760a1987cc28c8b811f5b24678931ad20eef0391b62b5353279c35380334c173cb382f5ce3a8d657239b4038d153953a9060204e00dc7db8b1eec4883d62748c1851e21e7a96acb992dc22fead9ee3d1ab523657ade91ba53ff4545b53084f7596ebc062f64ab567e0c597a701d3e6e8cb91c5db8b8cdb34355430a624a45e1927f0ecbe9afc32ce"}, 0xef) tkill(r0, 0x17) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/12 07:55:48 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x1e, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000240)={0x7, 0xfffffffffffffff8, 0x3, 'queue0\x00', 0x10001}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x7, 0x1, "99e8412896ed8f458d86f435ec03870435300418c094b6c05a6d8ba3006de5c797212ab6a4a1b4b3f186e2f91e6d94b08b845f9dd712f8f525ade63adf2481f1", "c6eefff3f3556f2ce8e4641369f4bef299a31a1ca71d5897fedaf71ca2a39517", [0x7fffffff, 0x7f]}) 2018/04/12 07:55:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000000080)=ANY=[], 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xb) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x65) madvise(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/04/12 07:55:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="da01e0ffffff0000290000003200000063cabf3b843f079fed65a6e1077d729b689024d8c8596ddabbd9e8e9004b"], 0x1e8}}], 0x1, 0x0) 2018/04/12 07:55:48 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000c35ffc), &(0x7f00000001c0)) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/90, 0x5a, &(0x7f00000001c0)=""/180, 0x3}}, 0x68) clone(0x0, &(0x7f0000000380), &(0x7f00000004c0), &(0x7f0000000300), &(0x7f00000001c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x7e}, 0x4) 2018/04/12 07:55:48 executing program 1: r0 = socket(0x40000000001e, 0x806, 0x7) r1 = socket(0x5, 0xb, 0x400000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'veth1\x00', 0x5}) 2018/04/12 07:55:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x140) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=""/196, &(0x7f0000000140)=""/2, &(0x7f0000000180)=""/67, 0x1000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000886fdc), 0x0, 0x0, &(0x7f0000f52ff8), 0x20f53000) rmdir(&(0x7f0000000240)='./file0\x00') 2018/04/12 07:55:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bond_slave\x00', 0x24}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/04/12 07:55:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) pwrite64(r0, &(0x7f0000000140)="dc49a5348399dcc68c8efbce5fa21962058dddcf96915abbde78a3997d9a43d840b4d24075b307e60d37112befd4f98e4328a8d3c4a573f83981ec02540dcf459e6b279521f431", 0x47, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) fcntl$addseals(r0, 0x409, 0x1) lseek(r0, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) pread64(r0, &(0x7f0000000000)=""/64, 0x40, 0x5) 2018/04/12 07:55:49 executing program 0: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = dup3(r1, r0, 0x80000) ioctl$TCSBRKP(r2, 0x5425, 0xffffffffffffff25) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) 2018/04/12 07:55:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20002) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000013c0)=0xf034, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 07:55:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0x33e) pause() setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x7d9313d2, 0x4) getdents(r0, &(0x7f00000000c0)=""/40, 0x28) 2018/04/12 07:55:49 executing program 5: r0 = semget(0x0, 0x5, 0x1) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000040)=""/130) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x51, 0x2}, {}], 0x30) 2018/04/12 07:55:49 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000080)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f00000001c0)={0x0, &(0x7f0000000200)}) 2018/04/12 07:55:49 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x2000000208972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1f, 0x8, 0x6, 0x9, 0x0, 0x96, 0x920, 0x8, 0x100000001, 0x5c, 0x7, 0x40, 0x100000000, 0x20, 0x8, 0x1, 0x6, 0x5, 0x40, 0x0, 0x856, 0x9ba, 0x8, 0x80000001, 0x6, 0x2, 0x1f, 0x2, 0x22c785d5, 0x9, 0x5, 0x7159cf30, 0x4, 0x0, 0x2, 0x5, 0x0, 0x2f77, 0x4, @perf_config_ext={0x2, 0x2}, 0x800, 0x1, 0x8000, 0x2, 0x0, 0x3, 0x9}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x105, 0x2416, "a39d6148d4f5211f232ae61e60706e86fa17ff7965fcf533e6b199f833352ba6e65bbb9d8ca80fdd6f116ec41b3329b85d5cc6999e6c864f3b94c14c6adf0d3ae703154690e9de1833f5efaffcf4d61f83b8d98d9d5def9f79b2d56c363e2fd588dd5326fa555822305452096408ee001cd79aa7ad30f3a3c5dc5c5d5b97312f7b328acfe59de940b290339fe761da699ee7895a868140a9447fcafceaa1ebfe90b4d530df641729056f5c1e64b03c468a61f9e1051dfeab87f83b440c9e5bcdbe15b8a08225d531682e6c169ddac70e7d2b255baa7e2cbeb86719c776947f66f86544208ea521f09238c5bdba4efe0157a3b0363e519f68c3bc4b4553"}, &(0x7f0000000240), 0x400) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x9, 0x11, r0, 0x0) 2018/04/12 07:55:49 executing program 7: eventfd(0x8) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001e3000)=0x9) r1 = eventfd2(0x0, 0x802) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/12 07:55:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x4000) ioctl$TCXONC(r0, 0x5420, 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x80000000) 2018/04/12 07:55:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)="901629863c3fd1990e6948bbf93e2563086c7b", 0x13}, {&(0x7f0000000380)="a9e77cdb926376e367a68dc836fa868fb50daf01810d7d096ec05b20e0e6d0680bbfc8f27459491f4c7885c08a080fa80f8253a61550ee1cb0d8e2eba2cfe1fe42ff7fb95d4924065d51eba603234cc37118280ff18a137e4cb1cc31dce70eaf290d0c6a2f2cd8b8", 0x68}, {&(0x7f0000000400)="61e25b25cc9f87e3dc4c753bebbafd4a291d91a74657095f6427659f56065da466497dbf87c010282f89f28410947170f90256f7e1ec0d1929e3b1f129e009ef3dbb8448a694f943e189006dae140c7626e9c62faa9b5d36bbba11c4d1196f28f1ccafc3db60be6f587b6ee676f28c4f431e95db7b418d106dd97e627633eea079a14beb92b0e1ebad450cc9f7daed471cf44143e65ff64b5b561d9bf99c863790700d8d85d7e2bfffae8108d087b48c90ee6ee1fca835b824b9f0a11066e18324c6001cb3b9569c91", 0xc9}, {&(0x7f0000000500)="3ee483de687f1359b18599ab19917f10111247a8a64c64b899825e25d6030f78801dad284cd4b750e158f51678ab1f5e9695ebe955c2551a98693daf0d7fd414be12e49401c3d83664abdc71fdb4e81ff85ffd7ed0bee39a37c62d239cb806a0b1a470abd42478ec449e5668ce0096aa6851304b4498361f6c71e4d1744a2e137dee41fddb99c247ba7ba3a4b5966ef57c4e973005c00f2094a2baf98f3be7607295b7faaf2c66b171d5b08c9f7709b50c6d36225e59576b1ad78c9ab7d5bd71a058aadfc97b770257d8bcc891f18c35", 0xd0}, {&(0x7f0000000600)}], 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8cc61e182e1565572318b32704a7abba5837472f8310a8fc91497f511923f2087f91155fb4a9f19ab00b2703fe27a7eb94b24410b29f406954e5cc9022ae7f3e1c610e2547be0f89975006f56072b1a58cbe84087949a2fdfd5303a8ead3d6f6eab0c9304ce494671108d1b9eba192be14bb91dfa94a45880d19c9d8fa8ebf25c7e6a9e6a8ca2a9a85e15a36d3352cc7dc27d63468fbfe3a82", @ANYRES32=r3, @ANYBLOB="6ac0ce0dc740d73d3f506a526814b81ad1afb1e6f8c3ef2dd79268ac801af586d7e55ae1b12dbcd9ba0b89bd0e31b0e18cf96b0d04200a8679151832a5766c10d025e960a6ab0221a5031609ee1f02e9d814646adf3ccde8ee91d1f6deca8a3abf1c068e98267c8903090f2b6afbc1598bf67382cdf7b27d2794038fbe23d48822ee", @ANYRES16=r2, @ANYPTR, @ANYRES64], @ANYRES16=r1, @ANYBLOB="091088e8bc812effe371c8aa8fe60cdc6ff9765408860fd276d00cd3832411c3d274b97ca61fe7cc9258a2784b0519a4778012a3c6dfcea8bed7672175cd20b7d2273d1d157902e567300530ccfc171cd2a9858c3633fd10bb528d6b7ce1e81bf849e936cd720f5d3204", @ANYBLOB="d1e5e1400475e4c212d52be007b03a9d87c02fd10a134c84fb105829c5509722f533abdbdafd600bec2a18b005dfefee45907c031e648001d75460843e8fa55193011a9747c8dc263c7d9e0647d34570218e7510ce9ba4044ebf0287154ebd181c", @ANYRES16, @ANYRES64=r3, @ANYRES32=r0, @ANYPTR], @ANYBLOB="3ecf100b"], 0x1c}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/12 07:55:49 executing program 2: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x96ee74a22240caf, &(0x7f0000ffd000/0x2000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000000740)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000007c0)=0x80) io_setup(0x9, &(0x7f0000000280)=0x0) io_destroy(r1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000800)={{0x0, 0xe85, 0x80000000, 0x59, 0xffffffff, 0x3}, 0x3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000240)=0x101, 0x4) write$eventfd(r4, &(0x7f0000000040)=0x3, 0x8) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000080)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) 2018/04/12 07:55:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='net/mcfilter\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xe3, "7d53d7abdcb7e9e90fba1c79f6f3ab1b277bcc978d98fc1a8239a03a9a702995937c7bb5f56b86fd37df739d9dd099a639660ce1836a5e8e2aa3fc463da193eaa9a9ee10378e4b59d4e8c90f8149418b94e1a1378fa0689c6551bf6054543065dcb8d812db1e923b436824e0bee7e4a43290440b0e1e0304cd4487082ffedc4d1120a3b2c9411d8db89f32300a08a93c1284e076b738031b9863f50107cfb0e878c2d0f11946e751c8b1fe118e8e549ef8ea4c93f19c852f4f8f115166f7439c8420d507f2b126a18e8c233b11ecfd80201d43ccbc5badd1f6d4e78d348497a4fdc560"}, &(0x7f0000000100)=0xeb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000180)=0x8) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000002c0)='I]\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/129, 0x81}], 0x1, 0x3d) 2018/04/12 07:55:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000340)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x95, 0xbf, &(0x7f0000000500)="c5114e4efb62e2bf6db28e6f45eba5641c4655ee09fea776f54950bfe37baece8d81ccb1b91a54a7fca877f3726a742b2bd17d9c3e2e0e98aecae43ca0e27f15f111a6b2baf22f578939d7aef99fd2612397d35af2640aedf19b1e98adf39bface74bba5695906f1279ce89d080c47b961fccde6dc9b83300656c6ad0919f0926f74406759314713aa7b439b750dd84af49f71749d", &(0x7f0000000440)=""/191, 0x1, 0x20000000000000}, 0x28) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x412140, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000002c0)=""/211) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/231}, 0x18) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/12 07:55:49 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x2000000208972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1f, 0x8, 0x6, 0x9, 0x0, 0x96, 0x920, 0x8, 0x100000001, 0x5c, 0x7, 0x40, 0x100000000, 0x20, 0x8, 0x1, 0x6, 0x5, 0x40, 0x0, 0x856, 0x9ba, 0x8, 0x80000001, 0x6, 0x2, 0x1f, 0x2, 0x22c785d5, 0x9, 0x5, 0x7159cf30, 0x4, 0x0, 0x2, 0x5, 0x0, 0x2f77, 0x4, @perf_config_ext={0x2, 0x2}, 0x800, 0x1, 0x8000, 0x2, 0x0, 0x3, 0x9}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x105, 0x2416, "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"}, &(0x7f0000000240), 0x400) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x9, 0x11, r0, 0x0) 2018/04/12 07:55:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x20000000000, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffe293}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x58) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) 2018/04/12 07:55:49 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="faff0000"], &(0x7f0000000580)=0x4) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x20, 0x10001, 0x228}, 0x8) 2018/04/12 07:55:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x679, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000039fd0)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe00022507e596c11fd4c2a6dc42ffa80001", 0x30) 2018/04/12 07:55:50 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/12 07:55:50 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x32) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/12 07:55:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="010000bd09bd022e9cd64c6983260dfdf02940c125554776a23beb0174fd78fff32e5e45f1f9953de0edc46a4428fbc8cc0b506d0baeb8df09022b46a1b29573ee648553b6140ab1d6710d02c67a2d2cdb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) 2018/04/12 07:55:50 executing program 3: fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x1, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffe}) 2018/04/12 07:55:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)={0x1a, 0x3, "96188d0b9a4d9379499385fb7c799f06b4ca69113564b4d2869cf14921c0b9035595dd0e65fb3bb1c81928cfa89de4"}, 0x42) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/04/12 07:55:50 executing program 4: set_mempolicy(0xc003, &(0x7f0000000000)=0x4, 0x4) prctl$intptr(0x1c, 0xffffffffffffeffd) 2018/04/12 07:55:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'ppp0%%{\x00'}) sendto$inet6(r3, &(0x7f00000000c0)="040100000009cb396da1000000b9", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x80000000, 0x4) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/12 07:55:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000340)="43cb844163cc41dfc924b1fad348a045666f7b732bf9cf1f32dd5b622c05", 0x1e}, {&(0x7f0000000380)="d22feb3006fbfae7c1ac9dc52a566a76f793cb3edd033c4cf69b4a2999131cab1a80b1481fae445e8cd3205a59f8445f98040be7b40cdfd8a47261e221ed8745c311d34b68fa1fbb1598f5d73972ce5745ae095c40037a625403285816331b402f534c5e7ea92a7594bdee2412c894c4fd0f3d390eb132de7b030a86a65599bc", 0x80}, {&(0x7f0000000400)="559655fc94f669cf0c476ead18fd42e820a21b4f5b4379f6bee1fda4669ccafbf6a55836f1e189ef332148f9f6fb134fb1088a8779498211955141ef4f56981fddc1175e8bfe82c7927e6fcc69056fef91a704ee407d", 0x56}], 0x3, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/85, 0x55, 0x2002, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x3}}, 0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14c, 0x11, 0xd, 0x100, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x3}, [@generic="4ad2e8b1cbdace429c6c4f607d44fa45ef237682cc7cae5c755ced294e4960329383761c", @generic="811bd759626852285396cff058f3a7b67c9738519c0106b68e84d56f731bfab65ad7bdf60591f04af307708aa43a36e4fba5a1e22c2a849df09a1a43ce3a965d5cda5d53b174d3f643dc69bececce618c6a8e4d179df7dc58f786ed7abafc0a045093826aa3b381e6de62e55bfc216", @typed={0x4, 0x1a}, @generic="b9358971721c02b288092554a0f185e8b8811d37b2132a332abcd1cf0efdb61d773c4fcbfe61e6b7c45f21f88990f0b9ab968564c5c34dfb0ba5442f08937c161c161ad064f5be025cd79f5e227ff6904d2a7e20d1cc6328826b2289379639bb41b428b48e94949333479f6c7e1ebbb2c04c230fce304ef0970de563e2547536e220d1dec15214c63b2a68f26ed7ec9bfce60253254e679e6d76712b576314"]}, 0x14c}, 0x1}, 0x4008800) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r3}) 2018/04/12 07:55:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="010000bd09bd022e9cd64c6983260dfdf02940c125554776a23beb0174fd78fff32e5e45f1f9953de0edc46a4428fbc8cc0b506d0baeb8df09022b46a1b29573ee648553b6140ab1d6710d02c67a2d2cdb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) 2018/04/12 07:55:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = timerfd_create(0x0, 0x0) r3 = dup2(r2, r2) connect$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) timerfd_gettime(r2, &(0x7f00007feff0)) read(r3, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/12 07:55:50 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x100000001) kexec_load(0x3f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="20c22a16b30ecdfceca34188f4027880ff512cd8e2a02446f17679ee8411c456d543fdb7a0612b28b3700cd81fae325e76c55765cf9069d79460f05e9bbeb33fa46e1da49f3adc7ebbdb5b5f89dfbcec80565327e8f3d801aaa50286f954159819f3d81ad15e7a38a30c07460ee65ae8998356d8e9dbb7a568d92f8e0cb45e2b04b46192cb919f0021fd00704d2e7f79dcfcdb2452c3e01d60035ffccb5167443f791f396986e919710926408ea85ce0792ffc3635928c274b", 0xb9, 0x401, 0xffff}, {&(0x7f0000000140)="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", 0xfe, 0x400, 0x400}], 0x3e0002) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = semget$private(0x0, 0x3, 0x1) semop(r2, &(0x7f0000000040)=[{0x3, 0x2, 0x1800}, {0x7, 0x9, 0x800}, {0x0, 0x7, 0x800}, {0x0, 0x5a8, 0x1800}, {0x1, 0x1a7, 0x800}, {0x3, 0x2, 0x1000}, {0x5, 0x0, 0x1800}, {0x6, 0x0, 0x1000}, {0x4, 0x5a0db36c, 0x1800}, {0x3, 0xb94, 0x1000}], 0xa) 2018/04/12 07:55:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r0, r1, 0x80000) 2018/04/12 07:55:50 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xe14, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x4, r1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000480)="9a788da1185b846a4e368eeaf2ca44a50f78b5a60e4237a7073d64c6b4554a4225872eb21ab3c5b11366b9883b531326c59ae5d975e9e770abbfc77c97ed8f36addd3f82dbaafc4f338f9ab57cafb0c0e9b5325fda36", 0x56}], 0x1, 0x0, 0x0, 0x1}], 0x1, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101000) r3 = semget$private(0x0, 0x3, 0x400) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000340)=""/144) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000140)=0x65) 2018/04/12 07:55:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/12 07:55:50 executing program 6: rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = gettid() rt_sigqueueinfo(r0, 0x13, &(0x7f0000035000)={0xfffffffffffffffc, 0x200fff, 0x404004, 0x1}) getpriority(0x1, r0) 2018/04/12 07:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="164fc4b702c1967b279b3907106e91def121bee79de21875741e2e1b9bf2dede795bec36800b5fbef4e7135a038680010caae0374ce15a2351b666ebab195db6a187b779f35b60f8a9263832e6d9bb28698dc5a0dfa7", 0x56}, {&(0x7f0000000100)="b04f4c06e5a6c39a86af9b81619a1c8400bfa8ebd200aa1bf1fae40f1cfe7dda2cb120de77717b359bafcd889d23a8ea2e1c28948872ce6374b86ae4b6ad40e3f0070db4bdcc18974cd5ed3daba3a83e2137fc3308f9ab363609b9ff438e62e6", 0x60}, {&(0x7f0000000180)="233fe410c59b4696c1689188fe7cbc4665e0e4eb4550339e43761812e3a483ecae7fa7c5267f6ace3d418186cf0b76beefa458108e37d03113e1bbc7dc2d1cff65dfb8d4ef44b4db4b55bdb621c473fa35da5adf31b2ce966d71e04e964ecb09f42e1e891ab03c88b6aad0f3a46e8f0d876ccba871b3f2386ed1ca81ce37f45993efcc013a69200409ddb51ca03dbe897d940f47d26356522b2724c77fd9e5edc48f9ab4d952d3d2def6ec233f527f1cc030d859f0f2ae049edd7f3d33dfcbbb3b4b8f879719106e497c3f21be8cfbc153dad707ac63950e", 0xd8}, {&(0x7f0000000280)="824d4f0f9ba0f2d82027ead8198126a0071407984e0ade9a4e75a2d608ec2d971d751e1f407910b9fb9aea376c3119405634f5e35c7df35e005f9ab097b5c4bc1fae0757c9f00f6956cdf1184425c8a173de6d0f36f61c6b2a649399f6748c3f701e5d1b75fae5fda14939cef9f5865a27adc0726afcec2949fdfdeb0c80e69bc2c965da", 0x84}, {&(0x7f0000000340)="fc6121fc92c725bcfaf2c59663a000a27a0130e40348dd1728ba55146947aa7a0efb6943a864e15015cc2ee4441c173a664e4d91a504a22e1a19b216d701f13abe86c2b29de8b31b0a2ee9bb43a6751ef5d5fd2b93ca7491b97bd80498b370ae385b22b6386a4d9a3a1ee8defc28c7df153fd21089a3c3f0a5955d9945", 0x7d}, {&(0x7f00000003c0)="61adfef435bd4dea4d8838e0e346f835d3d2d8b1dc4f5465df2105482274b8e79b11c34012102986a46e8f3139f91fdfe864e2baa5b5dc325041353ed40f21947c5c6b", 0x43}, {&(0x7f0000000440)="94365f643d61dfc8983674f18497db253166d0ae0a7e4fb3c15d1644aada3843fce06ee3b138e2185c7f53712deef64d7f6fd8b2f5cae98994fb4b8d3bd03a0f984381cee97724c0452120095de04c664cc56568321304a93ae68daf2122c757636e161a59a9412520e006991e670cf77b7896f532d1940b11601b", 0x7b}], 0x7, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) 2018/04/12 07:55:50 executing program 5: socket$inet(0x2, 0x80003, 0x100000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff06aaaaaaaaaa0008004500001c1e000000dc704190050001907800000000000000000000000000000000c63da0490b21cc8cede8dabbe9ae7eae0b6d1755dce074a682d8c5f06a1b46b49acd050a528a4223"], &(0x7f0000000040)) [ 117.769970] QAT: Invalid ioctl [ 117.807394] QAT: Invalid ioctl 2018/04/12 07:55:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) alarm(0x8) io_setup(0x6a, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r1, 0x7, 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={r2, r3+10000000}) 2018/04/12 07:55:50 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8e70, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="2401483506e7c5", 0x7) r2 = memfd_create(&(0x7f0000000000)=']/\x00', 0x1) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/04/12 07:55:50 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) close(r1) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x1000000, 0x50, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf9, "230ea2ffe026d59a9e5c5fb49285703d000cda7f5fe598461829c36b11c3faa340ba54c519eaf730b1c26e5e0122d98c3c3f7da5e9f6507edbdabac19a07ff3ace0a76ab36ad8e89fad8ee11af80f17dfa30755a2bf68f67d7049b075e6da0485bf3fb21f0c75d57a6a0b6f5c1db5008e2b206964c9c6cad78ae0aae6983d1f0623aab7a4d997a74afecb595070bcdbc7e74a622cebc03d729838e180d81148ec953a643da194b26846f4ca9cd17cbc25d446bdc6c92674df071bb589f6be34b1064eca730cc5c78b1385198a5ad1cd80a40d17fee3b166a5e4608dce5aa2e6d0f13eaa2a1fd432f9d5fb61f49682cf4773ae08d3a60eacd52"}, &(0x7f0000000080)=0x101) 2018/04/12 07:55:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3ef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="4b4a98ea56a4450a8dc3872cc4df31eeb54a7de7b3a22b873daad4aba8ae2acba2c8f28e65a0209a57a7487c7c390da510256b563e884ed5ebaca936d6452f092cbd02fc7fea6526b3594eaa5b01ef66b24b7a317cdeb859fb5711342486c19325306858cc54b74bac2108516785ae40e79fb4ce8d43cde2be51e425ad894f714e31ec4bc956fd32dc", 0x89, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x21) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc240, 0x101) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x7fffffff, 0x1, 0x793, 'queue1\x00', 0x80}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xd1ac0617f7b27e3f) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000480)={@multicast1=0xe0000001, @empty, r4}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) [ 118.084366] ================================================================== [ 118.091785] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 118.097756] CPU: 1 PID: 9096 Comm: syz-executor7 Not tainted 4.16.0+ #83 [ 118.104586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.113938] Call Trace: [ 118.116529] dump_stack+0x185/0x1d0 [ 118.120171] ? crypto_inc+0x2ab/0x2f0 [ 118.123981] kmsan_report+0x142/0x240 [ 118.127793] __msan_warning_32+0x6c/0xb0 [ 118.131861] crypto_inc+0x2ab/0x2f0 [ 118.135483] drbg_ctr_update+0x3a04/0x3d10 [ 118.139706] ? drbg_hash_df+0xc70/0xc70 [ 118.143665] drbg_seed+0xcba/0xe90 [ 118.147206] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.152552] ? add_random_ready_callback+0x4c/0x3c0 [ 118.157546] ? __kmalloc+0x23c/0x350 [ 118.161236] ? _cond_resched+0x3c/0xd0 [ 118.165105] ? drbg_kcapi_seed+0x129f/0x2270 [ 118.169495] drbg_kcapi_seed+0x1c97/0x2270 [ 118.173728] ? drbg_kcapi_random+0xc20/0xc20 [ 118.178135] crypto_rng_reset+0x262/0x310 [ 118.182380] rng_setkey+0x8b/0xa0 [ 118.185822] alg_setsockopt+0x6c5/0x740 [ 118.189778] ? rng_release+0x50/0x50 [ 118.193482] ? alg_accept+0xd0/0xd0 [ 118.197096] SYSC_setsockopt+0x4b8/0x570 [ 118.201140] SyS_setsockopt+0x76/0xa0 [ 118.204924] do_syscall_64+0x309/0x430 [ 118.208801] ? SYSC_recv+0xe0/0xe0 [ 118.212325] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.217494] RIP: 0033:0x455279 [ 118.220666] RSP: 002b:00007fa1e188ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.228364] RAX: ffffffffffffffda RBX: 00007fa1e188f6d4 RCX: 0000000000455279 [ 118.235622] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.242884] RBP: 000000000072bea0 R08: 0000000000000007 R09: 0000000000000000 [ 118.250136] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 118.257384] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 118.264642] [ 118.266258] Uninit was stored to memory at: [ 118.270583] kmsan_internal_chain_origin+0x12b/0x210 [ 118.275672] kmsan_memcpy_origins+0x11d/0x170 [ 118.280150] __msan_memcpy+0x19f/0x1f0 [ 118.284027] drbg_ctr_update+0x393a/0x3d10 [ 118.288256] drbg_seed+0xcba/0xe90 [ 118.291787] drbg_kcapi_seed+0x1c97/0x2270 [ 118.296020] crypto_rng_reset+0x262/0x310 [ 118.300161] rng_setkey+0x8b/0xa0 [ 118.303603] alg_setsockopt+0x6c5/0x740 [ 118.307571] SYSC_setsockopt+0x4b8/0x570 [ 118.311628] SyS_setsockopt+0x76/0xa0 [ 118.315411] do_syscall_64+0x309/0x430 [ 118.319286] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.324458] Uninit was stored to memory at: [ 118.328760] kmsan_internal_chain_origin+0x12b/0x210 [ 118.333848] kmsan_memcpy_origins+0x11d/0x170 [ 118.338342] __msan_memcpy+0x19f/0x1f0 [ 118.342226] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 118.346531] drbg_ctr_update+0x349a/0x3d10 [ 118.350758] drbg_seed+0xcba/0xe90 [ 118.354292] drbg_kcapi_seed+0x1c97/0x2270 [ 118.358509] crypto_rng_reset+0x262/0x310 [ 118.362636] rng_setkey+0x8b/0xa0 [ 118.366077] alg_setsockopt+0x6c5/0x740 [ 118.370045] SYSC_setsockopt+0x4b8/0x570 [ 118.374097] SyS_setsockopt+0x76/0xa0 [ 118.377885] do_syscall_64+0x309/0x430 [ 118.381762] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.386925] Uninit was created at: [ 118.390446] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.395534] kmsan_kmalloc+0x94/0x100 [ 118.399326] __kmalloc+0x23c/0x350 [ 118.402864] drbg_init_sym_kernel+0x8ca/0xcc0 [ 118.407345] drbg_kcapi_seed+0xa5a/0x2270 [ 118.411476] crypto_rng_reset+0x262/0x310 [ 118.415604] rng_setkey+0x8b/0xa0 [ 118.419045] alg_setsockopt+0x6c5/0x740 [ 118.423016] SYSC_setsockopt+0x4b8/0x570 [ 118.427069] SyS_setsockopt+0x76/0xa0 [ 118.430857] do_syscall_64+0x309/0x430 [ 118.434736] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.439900] ================================================================== [ 118.447237] Disabling lock debugging due to kernel taint [ 118.452671] Kernel panic - not syncing: panic_on_warn set ... [ 118.452671] [ 118.460024] CPU: 1 PID: 9096 Comm: syz-executor7 Tainted: G B 4.16.0+ #83 [ 118.468149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.477494] Call Trace: [ 118.480079] dump_stack+0x185/0x1d0 [ 118.483694] panic+0x39d/0x940 [ 118.486879] ? crypto_inc+0x2ab/0x2f0 [ 118.490657] kmsan_report+0x238/0x240 [ 118.494447] __msan_warning_32+0x6c/0xb0 [ 118.498492] crypto_inc+0x2ab/0x2f0 [ 118.502100] drbg_ctr_update+0x3a04/0x3d10 [ 118.506323] ? drbg_hash_df+0xc70/0xc70 [ 118.510278] drbg_seed+0xcba/0xe90 [ 118.513801] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.519145] ? add_random_ready_callback+0x4c/0x3c0 [ 118.524142] ? __kmalloc+0x23c/0x350 [ 118.527839] ? _cond_resched+0x3c/0xd0 [ 118.531720] ? drbg_kcapi_seed+0x129f/0x2270 [ 118.536120] drbg_kcapi_seed+0x1c97/0x2270 [ 118.540352] ? drbg_kcapi_random+0xc20/0xc20 [ 118.544746] crypto_rng_reset+0x262/0x310 [ 118.548890] rng_setkey+0x8b/0xa0 [ 118.552348] alg_setsockopt+0x6c5/0x740 [ 118.556318] ? rng_release+0x50/0x50 [ 118.560027] ? alg_accept+0xd0/0xd0 [ 118.563650] SYSC_setsockopt+0x4b8/0x570 [ 118.567695] SyS_setsockopt+0x76/0xa0 [ 118.571488] do_syscall_64+0x309/0x430 [ 118.575366] ? SYSC_recv+0xe0/0xe0 [ 118.578889] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.584063] RIP: 0033:0x455279 [ 118.587234] RSP: 002b:00007fa1e188ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.594922] RAX: ffffffffffffffda RBX: 00007fa1e188f6d4 RCX: 0000000000455279 [ 118.602168] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.609416] RBP: 000000000072bea0 R08: 0000000000000007 R09: 0000000000000000 [ 118.616669] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 118.623924] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 118.631674] Dumping ftrace buffer: [ 118.635204] (ftrace buffer empty) [ 118.638890] Kernel Offset: disabled [ 118.642492] Rebooting in 86400 seconds..