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", 0x1000}, {&(0x7f0000002940)="f01cdcd9efa653e37f2695ba73517be0795277608c6dbdefb13907d2db32d2a95f9a5b0fe9bde5777335a13ca514cde165853f2528f04a9dadf0c16c461d606bd14ea4081da9d8cf3349c941a4a65474a7ccb3d2511381dba11fa93e1a001463754359a8d91405a9ae172d478ba90153a17ffbfaa9ea0399142224e9c48235dd50c0c0f4149e", 0x86}, {&(0x7f0000004dc0)="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", 0xfa}, {&(0x7f0000008a00)="eaab03c1ece9db10d0dde1772798c0d6c75f5a6bd6b8473881efd1f1e4e696c2f0eb8c17dc152e95df6efbd6defaa4eab1514c7252020dcc416f150ba1036fb61aa731df6f523cb70752e851548524ed158e9da094e48cdd7f140821d4166cd8ce42f5f1d55cbecd5675dd4203dda036412aa8aac51b0f9301fc090b22c7c8790be185a709ac125496a3f99a70275e43c67c5910b1d0d3252c126966854101ec1ea2ef36fc4f2ae17e6196d397cc45478b1d8a26e56c63600e6799cccfda14feaa2f9e46d8b92032", 0xc8}, {&(0x7f0000002b00)="2a6896e1b064f10383537f4184f3165644aab8e031c021f8aeaf2066c80648f87b2d7498862f3a210f1b529c2f847c1748f7ddc197b1283cfa4a4bd3c140537181733fe985b2b83549b0b2ad55222e3149b2c5cba0dd7fa02e8eb5a0f9ecded56478bd97b8e7d572c62d3786534895f3d2701938a27effb7fbfb897f49997542c2b68a9dfe18a11d404601933c003a3c2f39111579398c4389fc83fb6c6665282b2a92019419dc137b17f1", 0xab}, {&(0x7f0000000d40)="ecd25eac7b15c4a5de7a052a3805d435f81f623a573b6263ec1d", 0x1a}, {&(0x7f0000008b00)="7d03cecda07e1cd457337d14fabed0a45c43d0970e62e03ddc193d2ce6e41172a8f92c5a0c8a859e94403be97d9cdf857fb253d3b0b74f52ece5007f4421255e263e7660bc5939d02ca75443c58cdf9412ac544af33e8801bcefc4e7155f05c9e81e9fe0eb4db1996fc310377eaee7c4cc200126acf0f329ce7c32896e2750a19ea7cfdbb7f2e677a6f05abe5723961690ebd5091fe0e7cd", 0x98}, {&(0x7f0000000d80)="964645a8b09aff9c48", 0x9}], 0x8, &(0x7f0000008bc0)=[{0x18, 0x1, 0x2, "3e8b5b8ae0d098"}, {0x90, 0x3b, 0x7f, "24beee3984fd6c171565e9c3a4df2c2fdda40ddd1bb357d1d1eb4199e6ae60b4cb33ee56371a0f1128c38505682b582d1f12fa5bcd348b75baae5730c7787d3b13a17767346edb5baa197d944f0707d03f86d4f3676d29dc586b29895b713941cfad17236b0211f28515fb28d9034805b7fab18167c8a171e1712aa8458a4b"}, {0x38, 0x118, 0x4818, "a6cc67d350caf66052d4405406970a41e5ef45e3807a7705a8ee87fef1b105b84f3bc6374980"}, {0xc0, 0x89, 0x3f, "398362341389bff8a89030339dc5977958c70262631d4f0e88a1bfaf5aa6ea96d26fc91f752491852d3b56683d5760bb65644ee06d02c06c1e258f9f3e1759def7ba654caf302415f99093ca36fc2118004165125fbbf73d569cc81e1e0d5591da85ffd23e27ce792272af6be2c8746400aeb712c4baafd7a7ca1099f7cb9662de8168a8ee2d3e4ec31839ae0e2bc202fc84ac16b92aebf87859c2bb9ad595099a0c3fc01123a07f3e56"}, {0x48, 0x105, 0x3, "133f4f959413879ef20ea4f1f5c51fa4cd102ee3de6616c0ec30d27d8f20d1bb0637e61895d7179b97b3be24d036a0f1491334a907bd"}, {0x58, 0x8e, 0xffff, "8408c42ad895172af735f392550ae4eb77c56b2586f3a221b9c0fd0c3319836675a4f928d55159fbecd5f0b8845b9c3349f762cb664b8eefb996ea1d6308a776e1814a"}, {0xa8, 0x108, 0xd23, "0672847d55a33e8603e379e01d67553fd8fea04783ffbb1bd79ac8e7dcf857f8d662e89714f4ebb5359d4067e3a4e0b90b74d80f69b8581b7cc711ac98233fa5bc404e370ce618d783262143ae1a4fd52566373066113a84db584226bb72e69bb796020ede42865f7a02c5e63f191ddbc47a72502a972bde1b720cc0679c8c4a595fa7bdd60ca45b39fc1f15d819009a45"}], 0x2e8, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d00)={0x0, 0x1}, &(0x7f0000007580)=0xbf) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000076c0)) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006dc0)=ANY=[@ANYRES32=r2, @ANYBLOB="4300004f145d9d40089718ff29c59bf636e4ca2d2a2099c2fc9343399840849a0c5251993c08f9144762c0e094c303000000000000007b0518b3ef28afb90e537c7bf1fbfd6b8a337d9f580c3a86b3a900000075d061bfde1bc50b047f19e08098be534109d7d9eb4c7a6921a3a8d52d51bfb19aa1fea2e0775843b37ea723858c8c77c9b2e61a2e9fb1f7f5e3dd8b82444ffa3d7f7576527cf85ec882ad28366477a64ba424ea91f7aadb9c11443baad2d135ed53420c9e35226a1ec182528260a5e18c82183741ee0aeb4dc92536a8da8698172068940b"], &(0x7f0000007640)=0x2) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000000080)="290000002000190000003fff7fffda060200000000e80001040000040d00030000000005000000000047991e93035fd223de5efca3fb765c35c714ba71db1fd7e2723b0f79669893c0f57f4d4fcf56659a1a8f9efafedf05428595fe250acd7b038b0870e911c1c56c0a020dd9acf0b817badd6e2397de8282a312", 0x7b}], 0x1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/43, 0x2b}], 0x3, &(0x7f0000000400)=""/198, 0xc6, 0x9}, 0x7fffffff}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/153, 0x99}], 0x1, 0x0, 0x0, 0x101}, 0x1ff}, {{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/19, 0x13}, {&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/224, 0xe0}, {&(0x7f0000000a40)=""/86, 0x56}], 0x6, &(0x7f0000000b40)=""/203, 0xcb, 0x7}, 0x2000000000000001}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000c40)=""/69, 0x45}, {&(0x7f0000000dc0)=""/200, 0xc8}, {&(0x7f0000000ec0)=""/182, 0xb6}, {&(0x7f0000000f80)=""/137, 0x89}, {&(0x7f0000001040)=""/85, 0x55}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/196, 0xc4}], 0x7, &(0x7f0000001280)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007880)=[{&(0x7f0000002300)=""/169, 0xa9}, {&(0x7f00000023c0)=""/6, 0x6}, {&(0x7f0000002400)=""/239, 0xef}, {&(0x7f0000002500)=""/92, 0x5c}, {&(0x7f0000002580)=""/27, 0x1b}], 0x5, &(0x7f0000002640)=""/243, 0xf3, 0x1ff}, 0x3}, {{&(0x7f0000002740)=@sco, 0x80, &(0x7f0000003c00)=[{&(0x7f00000027c0)=""/178, 0xb2}, {&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002a00)=""/210, 0xd2}, {&(0x7f0000007900)=""/87, 0x57}, {&(0x7f0000002bc0)=""/44, 0x2c}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x6, &(0x7f0000003c80)=""/7, 0x7, 0x3ff}, 0x19}, {{&(0x7f0000003cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000007700)=""/104, 0x68}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000004f00)=@pppoe, 0x80, &(0x7f0000005200)=[{&(0x7f0000007980)=""/97, 0x61}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000005100)=""/241, 0xf1}], 0x3}, 0x80000001}, {{&(0x7f0000005240)=@ax25, 0x80, &(0x7f00000068c0)=[{&(0x7f00000052c0)=""/69, 0x45}, {&(0x7f0000005340)=""/146, 0x92}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/52, 0x34}, {&(0x7f0000006440)=""/245, 0xf5}, {&(0x7f0000006540)=""/252, 0xfc}, {&(0x7f0000006640)=""/119, 0x77}, {&(0x7f00000066c0)=""/130, 0x82}, {&(0x7f0000006780)=""/83, 0x53}, {&(0x7f0000006800)=""/186, 0xba}], 0xa, &(0x7f0000006980)=""/234, 0xea, 0x4}, 0x9}, {{&(0x7f0000006a80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006b00)=""/225, 0xe1}, {&(0x7f0000006c00)=""/160, 0xa0}, {&(0x7f0000006cc0)=""/231, 0xe7}, {&(0x7f0000007780)=""/234, 0xea}, {&(0x7f0000006ec0)=""/99, 0x63}, {&(0x7f0000006f40)=""/251, 0xfb}, {&(0x7f0000007040)=""/32, 0x20}, {&(0x7f0000007080)=""/137, 0x89}], 0x8, &(0x7f00000071c0)=""/63, 0x3f, 0x100000001}}], 0xa, 0x40000100, &(0x7f0000007480)={0x0, 0x989680}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000025c0)) ioctl$KIOCSOUND(r4, 0x4b2f, 0x27) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000cc0)=""/17) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000140)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/raw6\x00') setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f00000074c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000007680)={0x0, @rand_addr=0x2, 0x4e20, 0x3, 'ovf\x00', 0x4, 0x5f88, 0x2}, 0x2c) 2018/03/31 21:49:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x800) r2 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b72646d61200463707520a24e3dfabfb42e76c4187506e4144e89f1012c479401d9810ec35348d6b6e5ce4fd03585eac8e46f52933ed18da34a5ac0750aef126651d52062ad2122c14883b738ec332a"], 0xb) 2018/03/31 21:49:18 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300)) io_setup(0x6, &(0x7f0000000040)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x0, 0x1, 0x80, 0x3, 0xa, 0xffffffffffffffff, 0x3f}, 0x2c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd89, 0x0) statx(r3, &(0x7f0000000440)='./file0\x00', 0x0, 0xfff, &(0x7f0000000340)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r3, &(0x7f0000000180)="1c86803ecd2a658ef104ff2359d4acd908441ecdf42e671f6f22ba477f56980fa3c9c6a3b51f2c28c769e711a9f5595d6158f7d0e9d89610", &(0x7f00000001c0)=""/83}, 0x18) io_getevents(r2, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) tkill(r0, 0x1000000000016) 2018/03/31 21:49:18 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) setns(r0, 0xc000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r3, 0x2}) 2018/03/31 21:49:18 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001f40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="37687f3b5bd2741f4571dbe5169426f013f4dd5bdda2b9e5cb80b023320a00ad4b3dfbed17d6e4d13dc7350eac647a27396a5348235c528b7573588ad3978b6eeb30c82ac37c7b9593d3c196629f34f90cfb1c3a5fb0b97ab390267bdb6f3efb8ed87bd8f2f2fd460307499654178e1006585d44213e95c2d3191a9f9b13ff70b3609ae0360df07099", 0x89}, {&(0x7f00000005c0)="c9f9", 0x2}], 0x2, &(0x7f0000000640)=[@iv={0x108, 0x117, 0x2, 0xf1, "6c3b94dfcb435691dd98b80def6f601f673be5e0e249cf81e6dc78a3c1156ac34af16d3bff539bb531e2732d540249813ae546d6430431701dc74175f197bd5e31dbfd24d4a798fb6685fd69717935aedf9637ba6218e39530e7a7f9f75970f16ee5fd1ae598ab5a4b688f5599f611f6e56caefe015e51fdfe8a997d2c541552f3e5ade13db08951dd095a07570f73e163653d1b31558b2f41d42334cc3d1e6c126faea603516874433791756e605bbef74632e0e833a942e8ee7eeddffe90bc1efd4e29c0aa93197c62bfba08df094c4eb62e4cf6fd978ef3f229a0d51009ef223862fd051dc2036926ea9ea50e085b65"}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x120, 0x24004084}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000780)="1b70f51890d10a1c45fc4de569b510f0dcc66567f9d56d4a4df543efadbbc41d9081e1b366f288a1e49b92531323897003b30a564eb2c06ca90480cb8afd215a71d73cc89c80b87cffb9ec2a92eb572760bfe9bea614c57b85172077d35e4b18579879ab8779f9e0745e518092fbc586492e8fe61dd77e29c39ca8c87672b5b610417ea4879ffd1ee94fb9a09ac146286eef8fbb65c8f9458242ec943b6e997ba42b2c85921e8a21e4e6e6851e2f76411d4d88e0521a81d8a3156ceec41c12d78796b66077176710f879d0c348051c6fff92f7e6aa1cd3e6", 0xd8}], 0x1, &(0x7f00000008c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x4e, "204d05dd390e46ce43e5f712168a65c5de785ba488de2f3dacb4e55babccc6f92fffcdceda1e716b1879c76e7d0f2a119dcd2657a4ac075f1c45366cb835a36287ade92340e74035b0c30eb3e599"}], 0x98, 0xd0}, {0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000980)="a30f9ec60ac602125b4ddf12703b23c523246bd4463ccb7224b89499b76ee97d35c018ccd82e06342cb66af703c1a3e032f4d03c3bc0f13d44d2e29a50", 0x3d}, {&(0x7f00000009c0)="b1f769bd5be3e86758b90f0973ebcca7e2d37d51b7703b44fd2ffae7738e4732bcacae6b5800349b77d9dcbafc4e", 0x2e}, {&(0x7f0000000a00)="04ca624c2423df0210f907e100cc1dc989c2aaaca322d76411674551146d4c", 0x1f}, {&(0x7f0000000a40)="10612013e2b48c695bf5a65b0d73d156fa78599a4ff61efd36", 0x19}, {&(0x7f0000000a80)="468a3cbef1bf1dd65ac8676c8c60758ce0119836b7292ea48bf9c6219d6fa2d768c662e6ef9cd4da99acc48aec1ecb1d04df1bfe32f62a2e3818091be91bdd85f1a205f7ab382895590ab46b77d021853ded5df7b42d359e833f7ecbc9b067c3b81169a3b915d84b290ad9cca62afd43b5971641fbe0941983641846e8b7200679026d7ed95afb2580c6ad9b518221f95aa4be86c170b3d683a22e489321df6535ae745c9eb4ab7313aa96a9d402bd8fd5fde8ed0254aaba1953f1f3c1fde9e61105799f5a1d6b972afe15f916fcf0fc32d0adf8375c62dcf7ab9dd8e38457586193c7e350", 0xe5}, {&(0x7f0000000b80)="3992c1f9558ed403ed198adf02cd2a52e0c59b82b2ab52aaae46f5ceb9fac5e907150017ef638078387982f8d63996ea495cece7f28e70465b11fe410e78d577b684de1348f940850ec52de274be76328b3a10c32b9ae4979be04ce4376e31882115e234dd019147366d246583405e5e25bfa72a0271550a30cb0c3043efc643bf04491ef7276d3945f3f5be1e8914c1a4112339d89975051cb420af90086a5ea4449502e56d3f5ccc0dd91fb2b4451231c9e24e5b8474c2093a8f55829574554d46470f792e7a27b98e4c95b100ae53717ddaaca80422e2cf001121ae1126bf7e00561f63187a92829e7feef7d51a3638", 0xf1}, {&(0x7f0000000c80)="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0x1000}], 0x7, &(0x7f0000001d00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd8, "02550e81006e6948fb5edae48355da310cd6b426085b07c7f72970e63bef48b6f24443444c93a921da890da4f6468be2cf5f7979be0cc60bf32e37ddb19d229123aff59e05b7169fd8fa5db90c9be5099598cc730fabc82c7dbf8a71d8df11d7b5e94a53b194e3faba76f8549107b60e0dccbe33109c002be42624f9abc5fac5be82d31aec78eb0178702cdce913037675b6c12ca48d1b4f3ee3092792499c61019897c8855ccff03bb248431ea3ea67e5010616f17e21905b0c55dd59e46db099da8a9f8b09947928acbbdd25d6e520d09a762c50b58e83"}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x7f, "03c4866f8f5e2887153009a5758e086fcbaac3563adefe4a701c17dbdbec20e995b2393b09f615a4fcac594f0cc2343f1431f5626f08d63cfb6f7a67968b98baf59702a49dc893e520bd211fa9c710118a8b28fb6245c29e220720d89484192625d4f3a8bd7a4aac418325468993ad1c38d26d95590d421ca0fcd1ab69e62b"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x230, 0x20000001}], 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) accept$inet(r5, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/03/31 21:49:19 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x6, 0x2b7c0, 0x4, 0x5, 0x3, 0xba}, 0x3}, 0xa) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/31 21:49:19 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xb, 0x359, &(0x7f0000000340)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @ldst={0x0, 0x1, 0x2, 0x7, 0x9, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x67, &(0x7f00000002c0)=""/103, 0x0, 0x0, [], r0}, 0x48) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0xc, &(0x7f0000000500)=@raw=[@exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}, @ldst={0x1, 0x0, 0x1, 0x3, 0x9, 0xffffffc0, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000}, @call={0x85, 0x0, 0x0, 0x6}], &(0x7f000000a000)='syzkaller\x00', 0x5, 0x245, &(0x7f0000011f3d)=""/195}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x840, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/61) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4aee, 0x4000) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=@newae={0x5c, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x32}, @in=@broadcast=0xffffffff, 0x3, 0x3505}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/03/31 21:49:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@rand_addr=0x7fffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffff00, 'ip_vti0\x00', 'gre0\x00', {0xff}, {}, 0x2, 0x3, 0x2}, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe20210f158104138}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x59be, 0x5, 0x8a03}, {0x0, 0x2, 0x9}, {0x10a6, 0x9, 0x4}, 0x9, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x255) 2018/03/31 21:49:19 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r5, r4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x2004, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x7c00000000, 0xfff, 0x81, 0x4, 0x2, 0x5, 0xe9, 0x5, 0x7, 0x5, 0x401, 0x81, 0x1ff}, {0xa00f, 0x8, 0x8, 0xffffffffffffffff, 0xfffffffffffffff9, 0x5, 0x4, 0x7, 0x6, 0x7, 0x21, 0x9, 0x80000001}, {0x951e, 0x9, 0x0, 0x5, 0x9, 0x1, 0xfff, 0x8001, 0xd4e, 0x8, 0x2c1, 0xfffffffffffff000, 0xfffffffffffffff7}], 0x4}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) 2018/03/31 21:49:19 executing program 3: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) clock_gettime(0x7, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/03/31 21:49:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="475b55778dda26016e1a73fdeded43d772ac8de9a6dd502e382d6d5583e4e1e0dbdddc295272b3fbf82663bf26baafe4ad70739efdf9d5a8307e359c16649569b096fddf73fb1a0806a9cd76c8dba49d7e1637ae8dd5183e7894ad1cfd42517adffed1a73178b79d80b251f28fea3f5b7448e4ea8a57c44e919fcb70b031021a054b90a21366d1f5af7b382d75fa79914166295e73c7ab252f31621edca8fbc980fa3a60c7c43148f6cd641c02ba7aaaa192f4ed9fd6fc6193b50cdc4ae6115844aa3e9ce5009579f3537f73bb787a6147fa310671cd700470f29cdba07d80072ed9937d70d2c37c1b76ab", 0xfffffffffffffdb3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/31 21:49:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040), 0x1) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x70) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1e3, 0x1) 2018/03/31 21:49:19 executing program 7: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x2040, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() umount2(&(0x7f0000000300)='./file0/bus/file0\x00', 0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000640)=""/115, &(0x7f00000006c0)=0x73) fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r2, 0xa, 0x30) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 2018/03/31 21:49:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x1b}}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x131102, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7fff, 0x0, 0x68b53f85, 0xff}, &(0x7f0000000100)=0x18) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x100) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) 2018/03/31 21:49:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x20900, 0x56) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/03/31 21:49:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000002c0), 0xfffffd58) socket$netlink(0x10, 0x3, 0x6) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000880)="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", 0xfffffffffffffe1d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x6}, [@jmp={0x10, 0x0, 0x4}], {0x95}}, &(0x7f0000000700)="78e2bc729ea8476e2ced739aa4ea9f74a2bbb28910c02320e27a207ed8e8a5d0a63a4c0fbc5718766d362b5cc753ed19e26c294580fe72e17323d2e6a16fbe87c076349f279af5b879ef4f402b49844da6919c45e9731904a59198f84b33ca50f5bd1a1d0379172a0528053340603a34d74239ccd824aeee66acbabf331b2ece9487e22cb736ced6c725b493b0828701", 0xc, 0xa8, &(0x7f00000007c0)=""/168}, 0x47) 2018/03/31 21:49:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1000000000000025, 0x0, [{0x48a}]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) 2018/03/31 21:49:20 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x351080, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8001, 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000fe8ff0)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8) 2018/03/31 21:49:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioperm(0x5, 0x80000001, 0x9) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='3'], 0x1) 2018/03/31 21:49:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'teql0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000000700000005000000cd0000000ca43b210a17d23816815bf34a0a030929c07a3b46b697701f1b86a885243d67451181a3ea285affc3706f2880391aa486c27dac8e6744606bf25447a25c11c042415bd3c1b36074c36148ea833882c731033b252a63a8b7450a2e5ee0a40eda453811cc6249a9ab0c817c1cd4ef349a6502775c3f51d93f1846d237eb2e0a8dfdb24c01c2b5a1471dc0c63a96f5ea356fbf06b5d2d79a30749bc4a555ec71189a8613037b9a82c25bf3c75702c9eb599480114d389f2b24baecbd60d53f64377c6b2ddebe16d0e4ad5c8aec3ba5e255b5c24d720080"]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000000)=0x2) prctl$setname(0xf, &(0x7f0000000180)='/dev/kvm\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r6) r7 = dup2(r5, r5) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000b00)=0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000b40)=0x400, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000580)="2ddaa31071b7d57c961eb8ec75b6c722ea3fa1e37b4463f6f0d132bad5c56e29d70a06cde5948632ec1277b0e47222f09837480a36eeb42cb0c037e21f3a8beb25a5d26280c353d6f2e521d27eeb917af240ee5ff020b593bcacade9ae1b197083ba4c61af98c842c4096663bc6f957de90787c6b2025854befe5d5c93564a3cd73c9b8cf0aa059514aa7f7d1b2fcd99a9857d58504692f7a712d02de69090a8ebb2243310a58fe7d730894aae87e947f60a2cc0457edb1d0b98e86c61c8eacc54242a28fda47eea81f76929e54a43b1f6f314b75475540259dd6de64c16d590afefe5e959ab2cd9edf213bb7e39dc051c41d47b07f1fa") getsockname$netlink(r7, &(0x7f0000000680), &(0x7f00000006c0)=0xc) r8 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r8, r9) 2018/03/31 21:49:20 executing program 6: getpgrp(0x0) request_key(&(0x7f000084effa)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000080)) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000000c0)={0x7, 0x400, 0x5, 0x7, 0xfb9, 0x400}) modify_ldt$write(0x1, &(0x7f0000000100)={0x9, 0x1000, 0xffffffff, 0x1, 0x76f180, 0xffffffffc65922c3, 0xfff, 0x3, 0x3, 0x3}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000001c0), &(0x7f0000000140)=0x4) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/03/31 21:49:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c6fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/225, 0xe1}], 0x5, &(0x7f00000003c0)=""/202, 0xca}, 0x61) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000026bfdd), 0x11) sendfile(r3, r0, &(0x7f0000297000), 0x8) 2018/03/31 21:49:20 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40000000000000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x16, 0xffffffff, 0xc598b98a62f801f3, 0x2, 0x0, 0x70bd29, 0x25dfdbff}, 0x10}, 0x1}, 0x10) write$cgroup_type(r1, &(0x7f0000000380)='threaded\x00', 0x100f6) 2018/03/31 21:49:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) exit(0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) socket$key(0xf, 0x3, 0x2) 2018/03/31 21:49:20 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x2, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2028391ff4, 0x1ffe) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000080), 0x4) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=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\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='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB='\x00P\b\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/03/31 21:49:20 executing program 7: ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f0000000080)="70bf06") r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40002) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x40) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/31 21:49:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$inet(0x2, 0x80807, 0x1f) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000300)={0x13cb, 0xd1, "54a2413f18de24c3a09cbac8ca2e88321e55d77bd4f40cc4946a0abd503c0861f0cb24d557431a318f12eeadffab7b13dae9003ed088c4536f9cda60e9827ec92284979c33ea695c287dd0d3a399ae9388cb32b30e2e17e46d3326fb7aa16a1023430e90a3f02e24afb6d4eb2f8a3588389938859625e5f394164c80b2533f9d76f322340a7e58ed4ecfcf9e3d5c064b69ab6bbfe319e8e889cd47ce46331c70e67f2988762b030f3720f527977c04d99363b6a549496869b861ecaa0a0a05f0ca1e7a5abf827630bec3376eb6da09b663"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0x1}, 0x90) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) openat$cgroup_int(r6, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r7 = shmget(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r7, 0xb) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xf}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000000c0)={0x0, 0x101000, 0x7, 0x80000000, 0x8}) 2018/03/31 21:49:20 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000480)=&(0x7f00000001c0)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)=0x4083) 2018/03/31 21:49:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0xfffffffffffffded) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/142, 0x8e}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000600)="b41606322913ab423b43fe3aa27f9b82e3c77f4c1fd16edc357be3c5a9037b8c0193c1b19631f573c0eec6cb63b8824e059d58b0f6bb642b0bdeb71f1e8748691358e547889614df8abacd562d9410c4e4820d485874b8d107b13573b9e329ad1910890ca90742ab9f1b6c584a81c350c7731cfe190e1601bbcfc6222b6085ad3f0bd0296fa27f241137925698c0ae24096e567d29516f5f506e6025bf8867b2a5d51df1227f11", 0xa7}, {&(0x7f0000000000)="d4fcb44377dcd75a978701fcaff6b610a958884801ab2c9d304dff4ba6fbcbae4cf5583516df8181244201e9cd87d88f0a1137b2bd7ff63d8402c337fc2cadfc5af7f34b025c3c408b9ad2d273e84d1a237ce9418f", 0x55}, {&(0x7f0000000300)="d6d16c23e8ca65c26e17621421cf62787ccd557ec7d730a8858dbede397327ccfa9b6400fe71c4fec675d7580e8eee05e3c6e2535161a2a6a5c209cc16f45b95", 0x40}, {&(0x7f00000006c0)="93082c2fe8d9258570f98648e6bb30bf7e1579eab5f08885844d5068f4d88815ca44ee4ccd3c5ed483d706add0c88316711dc1b6e48d91b173b102881ea8515ded10519881d17a36300d1c5d67f67baf10401c0b7e20a1923fc02f2c3d1ff6cdea72f3d49eadaf2970ad4c5ec335b55104236ee6e01255d25904054214b8c97b95240b3e0328f0e87b5a66386aaa586b65f35f5ae0185d69a0fbadc00bdfe84aa443b8a65bad167a23d72b2571bfe447ebbcdf2e958bc5001d104ac333633a903c294585bffff25b10291ee052d08c67039f21c78a6e", 0xd6}], 0x4, 0x0, 0x0, 0x8000}], 0x1, 0x0) 2018/03/31 21:49:20 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001240)={0xaa, 0x28}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006640), &(0x7f00000066c0)=0xb) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006600)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ftruncate(r5, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r2, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f00000069c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="00000000971ce06b65c88ec615b1586cce05d47ade4fc7179b8fcb02c04f77e9e18d1f42d690913cb3351c893d1c6027ea0ef484d81b406ff44543f5a65475758ad06f8a9e87c3fd3f200f24eb5e2114fdd2b4dd0488765e08c0f3f8893528daf833752280401d025f5c"], 0x40, 0x40}, 0x4001) 2018/03/31 21:49:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="174dd5a4f785", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000000040)={0x0, 0x3}) 2018/03/31 21:49:20 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x4}, 0xffed) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}}}, 0x35) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1a0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/03/31 21:49:20 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xc2, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/194}, &(0x7f0000000000)=0x78) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/03/31 21:49:20 executing program 2: unshare(0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xc2142) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0xccef, 0x1f, 0x400, 'queue1\x00', 0x1}) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) unshare(0x40600) 2018/03/31 21:49:20 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/31 21:49:20 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x9, 0x7d, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r2, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r2, &(0x7f00002a5000)}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/03/31 21:49:21 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x51a0) r2 = userfaultfd(0x0) fanotify_mark(r1, 0x80, 0x0, r0, &(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x0, &(0x7f0000000280)='{') 2018/03/31 21:49:21 executing program 2: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x385000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x51, "1ef240020f1e235669be0fdbb679352c91b763aa5ea61a921137ec5cf388682a8eed488d216a3881326937c03a88f4a47d2c9922c814cb6a7d6cc6366adabcdc535bd8b13841bc2b82709843721e0e1ad5"}, &(0x7f00000001c0)=0x59) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x55, "9d6f3f3648784567f9746d93a301a2682580b7d23b15eb88c0d48bc569b1af98ee152f1a1ede0b165072846cf613c045c70ef0368be4786e01e0f8c079967860cd6a63241c427c15c777a761834de4913ac9e41ac8"}, &(0x7f0000000200)=0x5d) kcmp(r2, r1, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r6, 0x4}, 0x8) 2018/03/31 21:49:21 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/45) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=""/3, 0x3}) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') sendfile(r2, r3, &(0x7f0000000000), 0x0) getsockname$netlink(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) 2018/03/31 21:49:21 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x300) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000500), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000680)={0x1000, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x59b5dab6000000, 0x0, 0x4, 0x80000000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000fc0)={0x1000, 0xc003}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000700)=0x401, &(0x7f0000000740)=0x4) inotify_add_watch(r2, &(0x7f0000000780)='./file0\x00', 0x80) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000007c0)=0xb3ff, 0x4) getpid() io_setup(0x10001, &(0x7f0000000800)=0x0) io_cancel(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000840)="60fd351a2a13464b0aafe5149b4766dd7365c1f8473aecfaf741fb4ca46687bfa21f43ce7894e800cdc4a4d305b27037f6c365a4e5a9b83e79f802b8fb55aa5faf4886c88c632305efbaaa3844f4fce2c8da9c8f56be36934006dfdc43ed9b59c28a027c3380d50020a2a6850c9965e586cb1aaf7d0b8969eb5b3142aa928c2d484f13785c5c92c6411085d8e0c138a319c73427db2dd768a7090970bdab5c6716eb6c3be44e45f7a8da127868", 0xad, 0xd5, 0x0, 0x1, r2}, &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000980)={0xe9dc, 0x8, 0x7, 0x400, 0x100000001, 0x9}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000009c0)={0x9, 0x0, 0x7, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000a00)={0x6, 0x3, 0x4, 0xe1, 0x7f, 0x84}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) select(0x40, &(0x7f0000000a40)={0x4, 0x8, 0x0, 0x4, 0x0, 0x6, 0x401, 0x100000000}, &(0x7f0000000a80)={0xfffffffffffffff9, 0x401, 0x5, 0x9b2c, 0x3ff, 0x0, 0x2}, &(0x7f0000000ac0)={0x33, 0x7, 0x6, 0x3, 0x9, 0x1f, 0x3f, 0x2}, &(0x7f0000000b40)={r6, r7/1000+30000}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000b80), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000ec0)={0x0, 0x1c, &(0x7f0000000e40)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}]}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000f40)={r8, 0x30, "4ee4caa72e7746d0bc3ef0562405df8840ee152cfadf1b8dc8d62a47fdf463b0436c6484e349db8ab9ecc3c5022bebd6"}, &(0x7f0000000f80)=0x38) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x40, 0x4e20, 0x9, 0xa, 0x20, 0x80, 0x2, r3, r4}, {0xd76, 0x4, 0xb0, 0x1, 0xc0000000000000, 0x800, 0x8001, 0x7}, {0xe3f, 0x0, 0x1, 0x200000}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x3, 0x7, 0x0, 0xc5e, 0x3}}, 0xe8) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000d00)={0x0, 0x9, 0x10001, &(0x7f0000000cc0)}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000d40)=r3) r9 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r9, 0xb, &(0x7f0000000d80)=""/40) sendmsg$nfc_llcp(r2, &(0x7f00000033c0)={&(0x7f0000000dc0)={0x27, 0x1, 0x0, 0x7, 0x100000001, 0x2, "81071fdc4196e54ba7a78ea739869e0ca1838e15b9a4ce37d76ccd64c35c16ac6e48779ea1143ee29b724951e68296730516fc4ef005c6f995b355ac61cf7b", 0x22}, 0x60, &(0x7f0000003280)=[{&(0x7f0000000e80)="c11251c7c7e207a40c58da1b4a6b", 0xe}, {&(0x7f0000000fc0)}, {&(0x7f0000002040)="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", 0xffc}, {&(0x7f00000030c0)="93f2b95db41078a706f5c9d3b4b36603243b6b97e8c75280e9d65e2b82e1b9627f680fff24b94db3ead46a07aacf784b6db2d292eefcc6368ae2fbe76319b284ffbceb96d06c7131aec31629c1385a211e004b9cd91901b44f06a6e8a1f52bebcb0880a883a13c34d60288dff458fd52d3b6d503a0b7dfa0c9b08b", 0x7b}], 0x4, &(0x7f0000003340)=ANY=[@ANYBLOB="60000000000000000d0100001f0000007eb645ddfffb0babe754ad3ec430d773f9c1986a331bf341f5608b1e5e1bd0d56e5429c4624c7fb3bd0755a3717cf2634df74026cd511ad2b6ad537b2b3849a0bac66ce6154c68b12cceedba00000000"], 0x60, 0x1}, 0x4) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003400)=""/225) 2018/03/31 21:49:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x581201, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00000003c0)={0x1, 0x2, 0x3, 0x101}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x44804}, 0x8000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x202}) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x1e4) 2018/03/31 21:49:21 executing program 5: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r1, r0, 0x103) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/31 21:49:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="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", 0x85) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/42) r2 = memfd_create(&(0x7f0000000000)='aead\x00', 0x1) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/31 21:49:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x300, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000001c0)=0x8, 0x4) r6 = dup3(r4, r3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6e", 0x77}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f00000000c0)=r1) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80040) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r8, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xaacf}}}, &(0x7f00000002c0)=0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gre0\x00', 0x80}) 2018/03/31 21:49:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18550d00000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)="4750c3ff", 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x210) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xe, 0x86, &(0x7f0000000300)="c41223036a8a4ebaed6b2dbb0c4b", &(0x7f0000000380)=""/134}, 0x28) 2018/03/31 21:49:21 executing program 0: bpf$MAP_CREATE(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4201, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/03/31 21:49:21 executing program 5: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000344000/0x3000)=nil) shmat(r4, &(0x7f00009f8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = getpgrp(0x0) getpgrp(r5) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8)=0x401, 0x2, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r6, 0x4) 2018/03/31 21:49:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0xffffffff, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa80) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x48a4, 0x1f, 0x2, 0x100000001, 0x0, 0xfffffffeffffffff, 0x400, 0x4, 0xffff, 0x12, 0x9, 0x637f, 0xe2e0, 0xe057, 0x6e, 0xffffffffffffff5d, 0x2, 0x4, 0x9, 0x10001, 0xb8, 0x837, 0x5, 0x4, 0x7, 0x54d, 0x9, 0x0, 0xfd, 0x100000000, 0x0, 0x7, 0x1ff, 0x8, 0x7, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x1}, 0x10400, 0x2, 0x5, 0x0, 0x2, 0x5, 0x6}, r2, 0xc, r1, 0x2) 2018/03/31 21:49:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x8, 0x9]) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) [ 156.544717] binder: 12637:12648 ioctl 800454e1 200000c0 returned -22 [ 156.605620] binder: 12637:12648 ioctl 800454e1 200000c0 returned -22 2018/03/31 21:49:22 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="656d316367726f75702b2647504c6d643573756d23766d6e657431004f483d61126a1f9aeefca9950086e0eb536e1a9d9c315a0ae13ccc3b6cd994f19847c344461252d8001cb1acb671a45d259fb919ecf8271e1920175ed9d4e7ba3bfc53c6b17f1d", 0x802) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xa000000000, 0x7fffffff, 0x0, 0x10, r0, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0xfffffffffffffffa, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) 2018/03/31 21:49:22 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r5, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r5, &(0x7f0000001900)=[{&(0x7f0000000740)="2c197c26d9c54a00d1855813835c2e202c0b8f29f7663d23e1d26a38805fec8b73ac4fe3f369aacd45924f0240a74fe45684d27e502aafe840963c617ab17090ce3df2f96fd024ad26710840764b46101874537376d7e4b874d27c7c1706f6abfff21ee692cbe876994291e027fd09ff5592d1e4bf3fc8a15a123b8151aa7da85d7367484399948276b76343db56a7ce353e95227689300d2e9f4e9e6a31fd9e5578bd6f4cfcc2338aac6a2614a8b8c058e03aae6a15ed969f650c4b27d3a7c2b83da50b5f8ac2246812d51d117da3e51b3a90d158dc45711144d067682b8985ea1b521b9504fc7260a95814b137f202a51ed30de040054cd05671d697bc9787bc8694ac874af2aee7a416281dbd2ed0bd725c5fa927a11cadb59e4553f85a708eec08b1a1e15d7ef80f3f52193f0ab4d3eb5aef085246a0a0c3e68660a2f68698c5953394436d7dc0d4b46517e5483079a87d3c0206d4f8c42403018afb3b35834701e2c6637f8c86c6989db6049dd40a5b5902e40828df395dfa4985b52a7e26fa225fac788302ee50df9ea42f78ddd35a7c7dc1254fb3c97a86edfa675126993e53a11484f0c80b03f99daabb724c2c2335abb27f6180d58f7bf28314c20f96e48fc69b94d7eeb48e14a22413625a98c4d85221e531f04728ed496e498ce9678ca3bf0ce44b8f6a2f3caf40e217c93c790562a2da6d5fbe46ec9858a2f82e95479faacff9dfacf825ba9fffd96f6a5a18a6b0b20185e14b3ba49dce5326357609ea9d7b7532b29be939f331e98a354d7a1fb1f5801274810cb31734b4712d87e734975482dba00981959d0194ead9d090811b176ee8dc3fedfe0e980488754af6cf56014d06a57d1c38875db91b68401270f8490487605ef0fe19fda38f1181593e4d6b8ed66d7189603af1d4998102f87872895b61c3992ab1594f15bf461ac553ec4ee5d27625d2bafc394178699bedb1c978f93c649b877f10a4a166723f4a09c7779af6fbc26770a2ef8c1318a267c84e0664363100ef0f654da1bbc0ceff0d1becb567a8a7aa6cc9a01518c228fdae19483cf2792fb8cda6e03d816d42fae8525f650df80b286d01401062500fcff509c0bd907f110571e272a79c28a8ff23053a7426edf42159b51a7139416f06db437ac1e643f76b50a11eba6e74509f96b5b5f1f2721dda21654e27b6174b5bf414d759ceabf77b572d59991ba660643d0865091dd08155151cccc7d546e8a655787ea36ab45a1c628c80b829a95448c412daa6827f709e431859085763fddb4947a0b12f7631580fc1dde75a3247982b0db6f7d821984d8fc93f984639ee980255f222de979b28d345f77476fbb09ccf782df885c22a34253615417671ce984cedcf9f7a2f58bcb1f5571a0b3912c4c774c689672481e08db495c57e8f1a4b7cce413c6931232d986631f13cb1007b9fc39e3805fe7d28567862538aad9077a59bd2c0e5e387871bf0150320f8349f96919e97ac440d26a795f6d50234ed805144ea6c656d16e26ac7ffa75ba1ce12c6e728c5505173331a91843583abed560238902350b1b90a72790747564c5eeb05c40eb706c6d0b11a5706c90375bf0614ef0aeaeb690b25f3e46ff2fc4c4fd244d1edb056059d940f93750aed772474f9b993ec1a048c23b578ccca35df4b31729dc97b5238f8c7f51155c7c02bc3c8b3437c9fd3180e965c27cec70d9030bdef04a3f9c85bb4d3b031fe13dcb60e2195197db459e3b3294d22daa553f7cb0de6b87ca50cebb8b8f7a2c9f19c0d328b3751d0284d004e323adcca550b99556d37cbb413b28e03de2ad1a7a95bd79fb14418bddb9da186fd39fa19c9c6c9f89a3e1c36c8bba74af7290a7d291bc260fded9cf6d5c9ac341c8cf537b295d133fa9c3efa52140c1882ab0add1769849e7c2c0e241a3f800a41d9fbcf05a3c6a5d6a8619d9e1b5cda260bb38a6997651b54f5c5829f3618cc41948dfea2f1ab74e20c4e6430d8df8a65db0d55a9346c532b16be92d4f44d70ed362e4ee47f3e17ba2aafaa865f38dfae88039f82e1813a40464af7982649b44ff44eaa706e208f00d1194c9a6f556e24b328efa30df53785366ea80dad2378166030ea28bd31ffd2336fbfff34c981f641a62a310950d214548669ab1c3e43c879d4892423e3a65e98ee48a949e54edefc7975108efa3258c229ed92ab4db7d72322461da40b746f2a7110429dc7d5ab344f3c903a946245880ebcb0f81464fbec802588622e872772b4255ef94a8dc1d121bab641af1cb0c9dd7a6483373ab1e8dcfc1ac969ff3d40cb462a19bca960ba3c4e59b3333d4b727b228281a3e3f51721b6aa61cc04b2e6935d2ee4433e73d78a6201d7de2cc627f7bbca9eeec1f52ddbb4b14a027f19123e83e32668808a7fba64d28f6d9419f3bad2fb37184252278f4af5ce406c40045501fd5ff7fbcfa6fb18aee62d27a4f0dc0337037b7a6108231bebf05dc87c57241efe124ab787aad63ad89fe1a6f98bc75cda04c1ed366e0d716010548145b21e01bce4150538dace9c4a50e6ab59a1158d1cc1577caa06ca4182a1bfb8225c6522b5ee5f216709223523d4b22d0a88a726692651f123ce0ef58f8705a148fd05b4c99cb0cc5b9db672c19695b9bf7842dc725e487dc79e9b77c64f961c547b7df12cf287156582908657f2691a4455fda6e3cb9fb9e25bd3051423abce7b68a843de2acb9b0d00944ad26dc2caf24edc6926db1860cb690e3cf7d20ad9c8042249cfd7b7716dff0af31d35e97fac273759c36330a95a854ebf079835433c7b9059ee58113f4e06b2f9e25bea95620687f437152b398f5ca59e095a5b1033f3540ddb178de1566e5ecc50584388df3aeaf9134b8238edb6f8baba16b69cd0a8364dbb12e46f753a0d8f53e14b95c88fa9b627069964f987853f0a6be0e67d72edaffc712f7c2fd3f56e4f78d845ef900573d0d866758297f34af354d385617a47a75b33a84732c9f940fedf5a1af6cf66b0d107df79463027db95a43cf352adc0eb2657ad27794014ab06c182eedf7e69109c7aaa5e3987c9ae2a6366d845b6663f44aba14bee3298643fa986f0568a24593bf28ec7888d251dad00f5e93ca7743a627168da31ed24c47ea6eebaa2a57f86cd0711695a4afc25bd863426bf776e61727f0d916396d4a8733ad580b6b79d13da913b06566fbc5d5baf5f9c7bf563b5d97b549f101abea675e88621372aae1eabcad9820e31230f1652d75c9b1dbece1f7bcc0db7a71aca4a27aad08f8b7b3184d45436970585035e944e8b991d90a7151f01680bf5a03426389284d6597625b278ec918552eee15ead41549c13af03851a90ee2058d2cbe9d4facd1028d621ab1d20dfb6403b595153619fcc14d02395e60c185415cd712b7c509594673bddad7ed3572d4482974cc579a54b45a11ffffb9b11675bbdec82dd907161ecdcd066959cc41afc2728eb454bcfed5b3eedf5ecbfea643e00e6b342b9b4627f84e699abee2f79cc64ea1415c243352096ab79541d77ebead0531726a1787cbc1d522d1239f0ed379be9cb1e0851e85efb7c3ea62d4806ebba8eca1d7952eb585e8a90f1db20081e57b5787fc14e265a747ef5633b46821924414500d18483d276813250252693056721637f6be74b20e4698a9513a23c4aff685e4829b0912112c7bd405891c4b194a98e8148c5782b66523d405942ffe31e3f3aa135208f870dc34f08527da418138ce2a071cb75477592348f8d961ac4d08e3b9ce8292e75caf8292f4a06a0d955d7dc0c63ce088216384eddfa032b23b2d10f250a683550b871f866711ea85ba5b0405663f2eba89338030eddcf8e133c2608455f419e540c0ff4d466061b8c1a968aef360c61236baa3e47d368708d786aac9604a2c19e30322623b357ffb498fbb67effe62fe3fc62fece5d2722869bdb92510f5fdb0cb7376ecd6db5d62c08678ebf07b6fa5f92c1fbf8cc0d0d2ce3d65b673963f3a6e1418607cc95907f3ee2c77a2691fbf234e9013fe288bc67aeda5c38ff219fe934befbc59c6a12f9a75a17bee5a4a6f5d6eb4311e068ac8257099214a380f0274a121c16c3677423f3359112fdd13e4d552d3e1c150a25bfe35eb38d710156f179fa6688c6259c9fc72e2389278247bf1de0172b9756fc400d7b106f903a277ea8c9b03a6e7f551a05107e5179a67ce5543d8b885491767b278f853b23731bc1ca3e5624ee930fc96d8d7a6ae52b556e78a2f501edba1ce8fe4612db85ca739c001929129e00acf324c52f253c50e762be302ec2351bb3bca11bd947ef60d20bb363f79a9277234aae8720dd21fcba19f9ac232eb7d2f3d612bbaa487469367e462c6de92845d97117f7eb1eaa6f838a525a95a47fb88061d2550869f3a34e194461fc3a2fd0c0585079f9658ae87f9b657265280ea355cc8872779111d1fc057f66dd1e32e8870338d0895463cada64a54076585c468099643835639681a4b5cf877d6442a8108de146dd1e75bc213a5a03907a2b026f9b0825774c39b9a35987da216fbc5c0890ea9cfc583509668ed0e509097c6e6374593fb2b472082e89a8a445de05f9aa8a070930f70799bb9154ffcee3ba0857df58a929639414a12067a1d140078d9471c0db5276a98d4d89d54ef62315ca245fc434ea398e71a19fd3b6969fe0dd76586de1713c3ada096644b771d56a208b5f70b7cd7f1ebf51c729ee818935d35e0e6c9dabe054d68da2298473405299d352dcc38ef0c06c0eb4bc787e49fb7e6d185c89d4075022874a7b422f596151565c33e2cb08c565f437d2d43fd2dde5cf5d3417327f470b308fc67a5fa92b3f156ad99438c3b85670bca62b4843ededc5bf7b2cb25cf59174d89ed1c660ecff10be673d7fdd3f15a655f956c92de53efc16f51fe45df1dfae7a44caec01d768de60997cb09fd92530b0a1edfbcc71f19157aaea51b085b05683b6e7c05be92bb98de8bb97a1f85d8a348bbb88940856a71f0e7b3251e5dbd3be007ecc689703cea2ecd04ae3b0d10bf552858964a36ae42970438663e00b57f6dd5f3eeb3156589de8f31d95b0559cd4a59adb5f6879e9f9edeb21b2ab742ec9691eef6f4451bb5d547f7830abc8738dbb52961241fe8df7170be9ca40a7cecce4ea3ab364ae3a0e3435d0c367232e3aad73ddc2d1859c05e354c0ec057f7feee4f602f7a5d1bce118de5fa6e97e8a77bc346488ef05b12c61c5b2e3323be0c2163ccfc7fb6e4e97158395a60043abb83a9a0bf630ad57603861a309c5bfb00bc85f7ed7d03a0a84886db0f52eeee42de121e91eea5e6c173022d1136ab38ad5f118455812f28af68fe04ee7312965260b344b0204f9b89ad4c6d90c5e1a98e5371b35b39778f2af4585c76c0a89345b9921ed89c49f93b83ee9297fec1760dcda5c8f06d307df3d6922f7f86c0e94009a233e44e5dbe160a718ea252f6be6f1d3737e9667c05942a2174eb5c74c94956b3a5ff7fcd8c27c38a7f522bef85248dcb176acdc655d512c0145783ce147a2827b8a1a91da07a8f0a5710a9e708972f21f4948e25de50dbcb1d4dfac5747a9dd668038ca04df287fc3bfb47c7620b3fb2f75b622c2578df0f0b5734f41f09d3b9585cb456986aa20e98be5c8878d27fb6af46d4886098b430369686fbaf783e007315cbca0973f9bbaecf8015f7daba840cb145effc945ab69e5896ada6f3001395b3346d8b10522423c4379a50204f7d194380214b820d853a31921046f923b00481bf2938ee7cf29e2b84c", 0x1000}, {&(0x7f0000000500)="792585", 0xfffffffffffffd2a}, {&(0x7f0000001740)="f1a3ff2d35ee8902a51dc702c9d62900f7645e8928bad27da8c3924be75b7e276f9e69c91b3ebae282ba9f71ac5b0886ed0fdf67bdd56834909a0b951337a3f6fbca7aaf4c838aa6f4caeea5cd66161916c18fcd95b265268393d72401c166bb71ea78ef9b0e3b215f3b442e0dcd7fb1c2cc56d2f8de647f53da20b0c7cdd5c489866134a8f8f46b7def04dc059241b6b4afba6e99d9baf51a1d0ed5887549e9798078bae0f1adf309f6c23b9bd92cc5f3e48beddf03f06fe8efa9db79e3fed72d7982b01e", 0xc5}, {&(0x7f0000001840)="d5778bd639e00cc9bb1a0f2b2b0a5d4c18c54b9d866cd10157a19470c789b7e83d86245e3d9e03c8c4e55974f0817b5c69d9d21037f1bad81955fc171755801f11a631e7e49a0ea40d245dbb30500602f3b62ff3b91a0e2e3cf3815aee6977a204", 0x61}, {&(0x7f00000005c0)="e99d80335d822128383d8ff54b18", 0xe}, {&(0x7f00000006c0)="9fd78de20f9ffedfbf25ed854173bdc5f5a4b601c067958f83b999", 0xa}, {&(0x7f00000018c0)="77bd54", 0x3}], 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x0, 0x2}) r6 = socket(0xa, 0x8080e, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfb6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r7, 0x7}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r6, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0xfffffefffffffffd) 2018/03/31 21:49:22 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x9, 0x20, 0x8000, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0xd8d9}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x32c8984e, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x3}]}, &(0x7f0000000200)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x34, 0x4) [ 156.878050] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 156.921784] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/03/31 21:49:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'irlan0\x00', @ifru_map={0x80000000, 0x0, 0x37b3, 0x0, 0x66}}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000040)={'sit0\x00', @ifru_mtu}) 2018/03/31 21:49:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./control\x00', 0x1000000, 0x2000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000280)) r3 = getgid() lchown(&(0x7f0000000180)='./file0/bus\x00', r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x5d1c19f4, 0x7f, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0x800}, &(0x7f0000000100)=0x8) creat(&(0x7f0000000140)='./control\x00', 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/03/31 21:49:22 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000280), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) dup3(r1, r0, 0x0) 2018/03/31 21:49:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x13, 0x9, 0x9f4fb20, 0x40000000}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000340)=0x5) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0xd9c7}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000280)='wlan1vboxnet0\x00', 0xe, 0x3) 2018/03/31 21:49:22 executing program 2: r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000013fe6)=@known='com.apple.system.Security\x00', &(0x7f0000001ff8), 0x0) 2018/03/31 21:49:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x1000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0xffffff07) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/03/31 21:49:22 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000500), 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) r4 = socket$alg(0x26, 0x5, 0x0) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="4848a03720c2547da4d181da9365cee0dddb80de6b0a704b2e2b9d7494296e9f93b556854b1e6ef40aa252cc54e3566aede6a53a012578cc1564fb4d60f80dd3748bf856f284de4783f839f7e1844fec232e12c633e310d5bce2a318f79e31b3", 0x60, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) bind$alg(r4, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r6 = accept$alg(r4, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba802dff05000b", 0x10) sendmmsg$alg(r6, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)) write(r6, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10301) recvmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) dup2(r0, r2) 2018/03/31 21:49:22 executing program 5: r0 = open(&(0x7f0000000280)='./file0\x00', 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x2cb) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) sendto(r0, &(0x7f0000001580)="6550c5045570e62a2656d080a8466605f6361469052cf2df372c70b5a2c35e8031cd721f0889692e8445641aaa96d54091", 0x31, 0x4000800, &(0x7f00000015c0)=@in6={0xa, 0x4e22, 0x7, @empty, 0xffff}, 0x80) recvmsg(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000001640)=""/215, 0x37}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x6, &(0x7f0000001500)=""/62, 0x3e, 0x4}, 0x40002000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/03/31 21:49:22 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket(0x5, 0xb, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, 0x8, 0x20000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x2000) r4 = dup(r1) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000040)=""/238) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x170, r5, 0x800, 0x70bd27, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x19b7f8e1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af61, 0x0) 2018/03/31 21:49:22 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000017, &(0x7f00007e1ffc)=0x110000037, 0x4) setsockopt$inet_int(r0, 0x0, 0x200000017, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000580)='],\x00', 0x2) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000005c0)=0x3, 0x4) 2018/03/31 21:49:22 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') getdents(r1, &(0x7f0000000040)=""/47, 0x2f) 2018/03/31 21:49:22 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r9 = dup2(r1, r1) bind$ipx(r9, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000300)=0x10, 0x4) 2018/03/31 21:49:22 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0xc8000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7f5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000240)={0x2, r2}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x18) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x80000000, 0x1, 0x40, 0x4, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000440)={r4, 0xe5, "fb52ff163fe57d730e905fe76d0d288b4a354f82123d51095ca142b71f663525b9450922b11c87082958be9ccaa2beb808977d329ab988e4a63ffaea1432c6e9a72cde30e523b9b25fc95f20d08acc8efc7ead881796d535bfd9a3d148bb19141e9aca21291ea1aa63a38954a37f32e487812e46ae78ff9c5543b3bbdbd284f6e56ec6c7f7401f7102ee9234927ef32d6b58ec812d052696b5789fa771bc3e7db00cbed887d5f6d9e21aeb1c0301bb0c740a74696486cab6f543d866bc286c1cae32f1cf5b6644ac9b61355eb4426b211236ccc6d42ce5db7def841d5dd04f43f762faeadf"}, &(0x7f0000000540)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff, 0x4, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r5, 0xfffdffff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r4, 0x2, 0x81}, &(0x7f0000000080)=0x8) 2018/03/31 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x0, 0xffffffff000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3f, 0x0, 0x10003, 0x9}) r2 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='vboxnet0\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vmnet1eth0\x00', r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x1, r1}) 2018/03/31 21:49:22 executing program 7: socketpair(0xa, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)="2f97b39b755546e887617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x400c6615, 0x0) 2018/03/31 21:49:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/03/31 21:49:22 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/31 21:49:23 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x8bc4d44ad2e9487f, 0x803, 0x200) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/03/31 21:49:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='devpts\x00', 0x800000, &(0x7f0000000300)="7b18f1563c67659c49445440cbb57f32c0f4710f0219046399f3e8a25c5d4975e2b42f404b14937bd42d9874bdd132eef77f584d5151c9a97470a0d77a0c24a85e319673350e16b039bf474ec320") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000000)=""/251, 0xfb, 0x10001}, 0x0) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x200, 0x480) sendmsg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) mkdir(&(0x7f0000000140)='.', 0x100) mkdir(&(0x7f0000000800)='./file1\x00', 0x80) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='9p\x00', 0x10000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/31 21:49:23 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000003ffc), &(0x7f0000001ffc)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/119, &(0x7f0000000080)=0x77) 2018/03/31 21:49:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/03/31 21:49:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=ANY=[@ANYBLOB="02000000280000fa00006a51ffffffffffff4e20000000000000000000000000000000000000000100000000", @ANYRES32=r1], 0x30) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000000200)={0x0, 0x15, 0x0, @thr={&(0x7f00000000c0)="cae1a6edd8ce2f3de8ffc7927876f9728ff990a9315b006c5a6b70a27721724cb4168ca469d2fa3d53acf6af266574783ae2f23a1e268955d1e0f8b04617d7fc4294dd052a41570aa2bdbe78ca99fac8589a02aded3942d183bef1339163af57fe83432d43714d91efe7861ac1288ed38ba9b6828715cfea8e0ec38d13f689035f50a800b27e0357911fe4039345bba797afc3ea43a9206e44526b562f91c99fbb45423c21f8df9ff2e3772d92ddd6b4dbe3652b1bfb3f85b99a6cc567340f0afd0c6aa9285c93eb58a79026d24deb70aebdb3efc60b0f16927e", &(0x7f00000001c0)="a72a40222d580b08fcc674ecc12c12cfe3844fc438ad4b6b81304a8127ea26d0c9b5da576dc721eb759ff02f5f43901e2da71ca5e5"}}) 2018/03/31 21:49:23 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000300)={0x5, 0x20, 0x9, 0x100000001, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setparam(r3, &(0x7f0000000500)=0xffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000600)={{0x29, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x22, 0x8f, 0x41}, {@broadcast=0xffffffff, 0x4e23, 0x10000, 0x100000001, 0x377, 0x7ff}}, 0x44) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) sysinfo(&(0x7f00000005c0)=""/10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="0100008037ea4183"], &(0x7f0000000580)=0x1) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) prctl$getname(0x10, &(0x7f0000000480)=""/121) ptrace$setregs(0xd, r9, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/03/31 21:49:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/31 21:49:23 executing program 4: clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x240000) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) [ 157.901719] IPVS: set_ctl: invalid protocol: 41 224.0.0.2:20000 dh [ 157.926642] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/03/31 21:49:23 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f0000000080)='\x00', 0x1, 0x41, &(0x7f00000000c0)={0x3, 0x65, 0x6, 0x86, 0x5, 0x4, 0x7fffffff, 0x7}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/117, 0x75}], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/31 21:49:23 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) pread64(r0, &(0x7f0000000180)=""/247, 0xf7, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) bind$packet(r0, &(0x7f0000001180)={0x11, 0xf5, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) pread64(r0, &(0x7f0000000000)=""/131, 0x83, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000140)={&(0x7f00000000c0)}) [ 157.948573] devpts: called with bogus options [ 157.955617] IPVS: set_ctl: invalid protocol: 41 224.0.0.2:20000 dh 2018/03/31 21:49:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/03/31 21:49:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000000100), &(0x7f00001cc000), &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x8000001f, 0x5, 0x101, 0x9, 0xffffffffffffffc0}, {0xc0000007, 0x2, 0x401, 0xcc, 0xd00}]}) 2018/03/31 21:49:23 executing program 3: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x81) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$TIOCCBRK(r0, 0x5428) [ 158.701965] 9pnet_virtio: no channels available for device ./file1 [ 158.729506] 9pnet_virtio: no channels available for device ./file1 2018/03/31 21:49:24 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)="6d71debfa6ac00", 0x0, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/31 21:49:24 executing program 0: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="4a4653310100000060760000000000000010", 0xfffffffffffffffa, 0x8000}], 0x8, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x38, 0x36]}, 0x2c}]}) open$dir(&(0x7f0000000140)='./file1\x00', 0x40, 0x2) 2018/03/31 21:49:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/31 21:49:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/03/31 21:49:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x9, 0x7f, 0x1, 0x100000000]}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000240)={0x0, 0x8, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/31 21:49:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080), 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000680), &(0x7f00000000c0)=""/166}, 0x18) perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x8100, 0x0) getpid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000600)={r1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x6}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r2, &(0x7f0000000300), &(0x7f0000000240)="06"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000400)='syzk!ller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) socketpair(0x3, 0x7, 0x9, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="119ed7a3635449d68da567377b457edd86ce2ceaf7c0f5cf4e4fa930690bdd374895cf71d314503da3258d206bc377a6753e82cf8956b3070939216a7e5b7fecaefac94fc4ebce3c5ff957f305ba71bb220030e9c0def0a87f16b16115d1c293d90afbee8031ae852726eab52fd5e33fcf0afbde22160f4a7e836d6c55571e156c4971bd071b01f04cbd696839c836cfcc8e81dd1154f5b989fe421a30c8cdcb582c556aa1d237378b747d66969b673ebf8f839799", 0xb5}], 0x1, &(0x7f0000000540), 0x0, 0x4000}, 0x24044804) utime(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x50e2}) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='nsfs\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3a000, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000280)={0x18, 0x13, 0xc00, 0x0, 0x25dfdbfd, "", [@typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}]}, 0x18}, {&(0x7f0000000400)={0x10, 0x14, 0x30a, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f00000007c0)={0x10, 0x13, 0x300, 0x70bd2b, 0x25dfdbfe}, 0x10}, {&(0x7f0000000880)=ANY=[@ANYBLOB="1000000041000100abbd7000fedbdf25"], 0x10}], 0x4, 0x0, 0x0, 0x20000000}, 0x20000010) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000580)=0x8) 2018/03/31 21:49:24 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x10000000000000db, 0x2000000010) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x10000001}) 2018/03/31 21:49:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000100)={0x800, 0x9, 0x0, 0x4}) 2018/03/31 21:49:24 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}}}}, 0x88) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r2 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x17) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair(0x10, 0x2, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4) 2018/03/31 21:49:24 executing program 6: r0 = socket$inet6(0xa, 0x140000080803, 0xfffffffffffff4bd) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) socket$inet6(0xa, 0x4, 0x9) epoll_create(0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb2, 0x2) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"d04434fda3f124"}, 0x6}, [{"7a60f6d15c8e1d"}, {"8b47761975366c"}, {"e9436927e85300"}, {"2131c01d9f2c92"}, {"7c3ee0a5c641b1"}, {"27be7679236c18"}, {"73eee254643642"}, {"562e185fbf098b"}]}, 0x48) r2 = dup(r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0xc1, &(0x7f0000000140)="62ac6d24b27273646bfdd362aac711561e75a0eabedcf0b761db7e6632d9e725dd6e45bbfa826e2d3cc159ae3265b377454c54dd5557a2abffb891e604b4284ea8232ea13663f9727e029e74e33066238e24d130486bf64854e5c91098b5b25d16bd59fe9925f897715662563fc0d3fe85d97760f8f5da6372b4f24fae912714647d43e9d1d2a1c072042b8456ccdbee0dc32e78214eff65a83bfc045c2c2eed3e99caefb91cf44426dee40369523f93800cc04304a698527b751599215bec2975"}) 2018/03/31 21:49:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0x348, 0x26, 0x109, 0x0, 0x0, {0x44000002}, [@typed={0x8, 0x17, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x24, 0x20, [@typed={0x10, 0xa, @str='-selinux\x00'}, @generic="c821a6cf3657fd76a2c2b246eba3"]}, @typed={0x14, 0x4a, @str='/dev/admmidi#\x00'}, @generic="11d9a6d3d61b111cec8a4656ce41f7375915b64e42b3b8644d3969ac974f3704d441ad89a2a3e170404cafba8e6d1304175d28e1941b0266926948da94b17e23c7ca82f7dc1b527c80cce223c2e7eca312d36828d8e1d498894b124b0c59400828db2b3e02ec1efca3872872fdaf3e7562ad87e63f1d926fe8eef70dae00a136cf57c7b02a197329ee1e334f6482ad588435bfcab97340ab71d0ed075c2b37ed711a11f4e1e923110ddaa1e47a84fbc9b292949ad6860d30cb54ab80e6e2e1985fa1ca17ae6971fad7de18a4e5a35fc84e1c6cc3afaa4b0dd3756568c30f9c671304d08097298d6955c579fc608afa15", @nested={0x204, 0x10, [@generic="32172bdf02228f3439e0a56c8014e0806f0cc68a6341358d2bd683a6991889820b3299d05936b1f9cb95174df69fec64057d36ad5127e947e84cae6ae5851f69fa37f284bcaefc598c347e1e99295a943e6245856a4097d1eb44e3c61b655ff0b70baacefe425f917abc7762d58f57c63cfb0999a7cfe95073b854", @generic="8c186974391fa3c83292fd5d39f82965f11873855d14e91d1b4543bba7500d0ba0770a14abacc3bc927bda659ffee5bde66013d81a74e58178032ef7abcc3c4b33f6b6883c1efa7a0c9c4a2ff618bbc738aedcc23fafe9ef4dd6d370d34cc9b6d7b405003c1044f1451a0971252cce0c99735cc7a8713e50d4c4990e122fe7", @generic="bd96d6c89a5484e31799c78b6c9575987baa9dcd5c045675529753873f1481633a5d7745b1cd3fac1409daa9195ab6e130c423cbef266a4a27ef7c0a63bf307f7e3291447673cdb97e404a250da73865549ef21f9910f633f437f147382f868d84503cec58415ba8eed7cf291ceaa757271021611d40f618f6c8f5e00f6cde8fcb103db6234a73cbc0b40403dd53eda01c81d2610138e434f98fc682d3be16703c3a4fdf0cc6396dc2c3878973cff38d1b1ce813d49c9e671463b0b14af21727693bb346b2e76e97ffd17ed43e3afa716c1935c4043a989e0c321eee266ac7dae5ab1906601308c1ffc28e079b2e3984", @typed={0x14, 0x95, @str='/dev/admmidi#\x00'}]}]}, 0x348}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x2000) [ 159.113135] EXT4-fs (sda1): Unrecognized mount option "bpf_trace_printk#6 [ 159.113135] cannot call GPL only function from proprietary program [ 159.113135] " or missing value 2018/03/31 21:49:24 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)="6d71debfa6ac00", 0x0, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/31 21:49:24 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe9, "d29ef95270815702fb02fba0e12c878e71a571d07a4c9d7e83b5a42fa97852b43bb5f2ea93bc00c2d5e34c28fea3017ad172086354885e004309f0ca9f8305eca9b21a505adb97c1bc824d6aa9d996ecbd47d1b25e210b9a5445b8c7a22bb1b6ec241feb4171822b13ace1c92019c5c658116de4bc9e92d773ac4d0dbf898c9e812c2d47c982479440e0f02f9a7230b379f55d678dec45c0fc0563f63e8e7d2a0776066090982c3a52d7cac3497c42dd8a75827b014a8d5ca3b7e374a2dcd59c888bae826685623a8455340a39c824ce83f51bf9c5b1f4ac65c8ade5c7ec24a4342c05d8524d98fb99"}, &(0x7f0000000180)=0xf1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xfff, 0x7, [0x7f, 0x9, 0x0, 0xe0, 0x0, 0x3, 0x0]}, &(0x7f0000000200)=0x16) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xb4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 21:49:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) [ 159.189364] EXT4-fs (sda1): Unrecognized mount option "" or missing value 2018/03/31 21:49:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0xb0b, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) 2018/03/31 21:49:24 executing program 0: clock_gettime(0x0, &(0x7f0000004d40)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000000c0)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/176, 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000040)) 2018/03/31 21:49:24 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r5, 0x2, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000280), 0x0, 0x1, 0x0, 0x0, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x9, r2, &(0x7f0000000a00)="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", 0x7b, 0x2, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001a00)={0x0, 0x1000, "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"}, &(0x7f00000006c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x4d1, 0xfffffffffffffffe) 2018/03/31 21:49:24 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7f, 0x100}, &(0x7f00000001c0)=0x8) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) chmod(&(0x7f0000000200)='./file0\x00', 0x121) 2018/03/31 21:49:24 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r2) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) [ 159.437510] netlink: 756 bytes leftover after parsing attributes in process `syz-executor4'. [ 159.450119] netlink: 756 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/31 21:49:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/11, &(0x7f0000000140)=0xb) 2018/03/31 21:49:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="73614af731b4140000000a0600000000ffffffff00004b760a0af03621772ce3fbd3280138d11a92c5348ee39a65cc3965816f00000000"], 0x14}, 0x1}, 0x0) 2018/03/31 21:49:26 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x8401) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, r1}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b}) 2018/03/31 21:49:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x100000001}}) mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x80) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000000"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r4 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xff8, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea140a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae215c23621a6f9b2154ef4d1c2e96a9624d85f45f2ff32459a58dce1c2681ce0d1aa403e31d8a8c832d9ed97173506a89dfc1e"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r4) umount2(&(0x7f000075e000)='.', 0x0) memfd_create(&(0x7f0000001540)='\x00', 0x2) r5 = dup2(r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f00000016c0)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000001500)={0x1, &(0x7f0000001400)=[0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r1) 2018/03/31 21:49:26 executing program 4: r0 = socket$inet(0x2, 0x5, 0x20000000000003) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/31 21:49:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:49:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="0000052e004000000f058fdd1f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x3}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) 2018/03/31 21:49:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/31 21:49:26 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x8) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001500)={r0, 0x100}) r4 = gettid() capget(&(0x7f0000001480)={0x19980330, r4}, &(0x7f00000014c0)={0x7, 0x7, 0x2, 0x1, 0x200, 0xfffffffffffffffa}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r2, r1, 0x9, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x70, r5, 0xf08, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x4, 0x4) io_setup(0xe3d9, &(0x7f0000000380)=0x0) io_cancel(r6, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000003c0)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f0000001400)) ioctl$int_in(r1, 0x0, &(0x7f0000001440)=0x7) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/31 21:49:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x2, [0xff, 0x6]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7f, 0x0, 0x1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x7) 2018/03/31 21:49:26 executing program 7: r0 = socket(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffc1) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/03/31 21:49:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:26 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000280)) r1 = shmget(0x2, 0x1000, 0x434, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9d, 0x400000) syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x80000000001beb, 0x40) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000002c0)={0x0, 0x5, 0x28bd}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, 0x3}, 0x10) connect$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) write$cgroup_pid(r2, &(0x7f0000000240)={[0x37, 0x38, 0x33]}, 0x3) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000480)=ANY=[@ANYBLOB="020800200000000000050000000000000000000000000000000000f8ff4dea05a08aa78d58f5319ea85bf5e10d25b2163c1b661689969e0daafebd3c45027df91e931ac5335050868fc402f8d7f62accf51feb31"]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) 2018/03/31 21:49:26 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a0ffff), 0x373, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/03/31 21:49:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hci(r1, 0xc00448da, &(0x7f0000000200)="ce3ac1ad0e15eb80fbd1e40c01be8edd0c925b186f1eea89fcbce7d70f068f10fd92706878ad60ab2d5255d381c0ba20a49824b2a58aa3efd3bfaa99c5ebe755342d19238bc58540a1b9532372d45a169c38e24f53f44354cb5263e5a538d88d36cd95fc452b475317823b5f42c003247b594c7ca6129b133ca64399b835f8b86d793eeb657928d01a8b4ba97b42c73adf2369ef817326") 2018/03/31 21:49:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f00000000c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x1, 0x0, &(0x7f0000000140)="8f"}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000480)="db4455858437fbc870038e7fb0b2e3e34a1c5e06b751847d966913dd6b7f951b552abf42", 0x24) [ 162.002420] binder: 13014:13030 transaction failed 29189/-22, size 0-0 line 2848 [ 162.026757] syz-executor4 (13018) used greatest stack depth: 14088 bytes left [ 162.126188] binder: 13014:13035 transaction failed 29189/-22, size 0-0 line 2848 2018/03/31 21:49:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/03/31 21:49:27 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/31 21:49:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/31 21:49:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:27 executing program 5: socket$inet6(0xa, 0x80003, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r1 = memfd_create(&(0x7f000024c000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xffffffffffffff3d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/28, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000580)=ANY=[@ANYBLOB="50fbee91bde03bf31a4e217cb06b41ec129eb45cb3944e25219b36e9d72da113ef01bfa05a1ca85040955324775f6a09a589478487dcbbd04ab351b271dfa8590b2dab542a699a6ee70f8767385823ca1330fee61b88b5b81ce08746476fe83263a80deee994dd3bfcc617fa4c6b6283016c98bf9f7242df1fc5eebcdb1a8f69faca330232482774c1e85a391e3977dd048f344903fa4193c924883c17f5a3e308fe3f3a521723033be1e6f46c7924d8db73000000000000006f31aabe6c2dbef289aac0d1dd24b3565f712b5b8dda4951743604d6f215ff15"], 0x1) gettid() syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001480), 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) r4 = dup3(r3, r2, 0x80000) write(r2, &(0x7f0000c34fff), 0xffffff0b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller1\x00', 0x77}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/03/31 21:49:27 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffff3, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x480) write$tun(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000bd916245073faaaaaaaaaabb0806000186dd06100007ffffffffffff00000000000000000000000000000000aaaaaaaaaa18fe800000000000000000000000008000"], 0x46) socket$can_raw(0x1d, 0x3, 0x1) getsockname$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/31 21:49:27 executing program 6: 2018/03/31 21:49:27 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2fe, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xea3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r1, @in6={{0xa, 0x0, 0xe5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, 0x5, 0x2}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000280)=0xa4, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f00009db000)=""/28, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10081, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000640)={0x3, r4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000680)=0x9, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socket$inet6(0xa, 0x806, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r1, 0x10001}, &(0x7f0000000500)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000700)=""/14, &(0x7f0000000740)=0xe) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x200000004e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000300)=0xfffffffffffffffb, 0x282) r5 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="012e5d00", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) utime(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) modify_ldt$write(0x1, &(0x7f0000000340)={0x7, 0x20000800, 0x2000, 0x1, 0x6, 0x0, 0x800000000000, 0x8, 0x0, 0x1}, 0x10) fcntl$addseals(r3, 0x409, 0x1) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000780)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) 2018/03/31 21:49:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:27 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x381000) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r5, 0x0, 0x1, 0xff}, &(0x7f00000000c0)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840e7c309fee9729530bb2ffe1fe773ca8719e95bf051d61ee8141bacfc043102c0a3c9288a9d1f501647cd8d4d", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000280)=0x4) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, r6) 2018/03/31 21:49:27 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ftruncate(r0, 0x9) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/03/31 21:49:27 executing program 4: move_pages(0x0, 0x7, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil], &(0x7f0000000000)=[0x0, 0x6, 0xffffffffffff8b98, 0x1000, 0x7], &(0x7f00000000c0), 0x0) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) 2018/03/31 21:49:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001100)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001140)={r1, 0xb21}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/4096) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000000)=0x200, 0x4) 2018/03/31 21:49:27 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000380)={r1}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/64, 0x40}], 0x1, &(0x7f0000000140)=""/63, 0x3f, 0xc637}, 0x102) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x50cb5b674a5f1669) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) r4 = accept(r3, 0x0, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000240)) sendmsg$alg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="250d56036c1d522963283c6ec637a449a2731ede87fb5f46692a767bfc1e972b7ae7c0cf188fda5616a1a9cd92d84937f997756641e39295b14f84461a1ad2", 0x3f}], 0x1}, 0x0) 2018/03/31 21:49:27 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x5) 2018/03/31 21:49:27 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x400000000c0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000000c0)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r6 = accept$alg(r5, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000000250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2a0294a90416a620656bc9b47d7f58c306f3f11a55726769acd874fa25b0abd27a990e120049ddfe8a4d38149a617fe64a28897b1d549d91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e6eba63fac0f13e9ba7ed1b6207ab07462cfeddbd46ce9b01f1d02e486c6ee4456e4df"], &(0x7f00000003c0)=0x2) clone(0x0, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r7, &(0x7f00009f3000), 0x352, 0x0) lseek(r7, 0x0, 0x0) getpid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/31 21:49:27 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 162.578943] binder: 13064:13073 ERROR: BC_REGISTER_LOOPER called without request 2018/03/31 21:49:27 executing program 5: r0 = socket$inet6(0xa, 0x8400020000000001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x20000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f0000000100)=0x4) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/03/31 21:49:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f0000000040)=ANY=[@ANYBLOB="143d00000002ff00000062490ae978af924b360e0e3f3dc63e6bf67c5b6fbe6cb02012aebce071e6a6847c11d0f25046c49cf487492d3e21f4c1dd1c4ae2c7aa9440e942d252c12c7e79f5c18814ca71ba4f7579d9bc5b314c42605e1928f4b3e122e47adefca314a7edd4e44edf8bc140ff9a"], 0x14}, 0x1}, 0x0) 2018/03/31 21:49:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x800, 0x0) getpeername$llc(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x8001, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000003c0)=0x84) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) r4 = getpid() accept4$inet(r2, 0x0, &(0x7f0000000400), 0x80000) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x19, 0x400, 0x70bd26, 0x25dfdbfb, {0x20}, [@typed={0x8, 0x26, @pid=r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40051}, 0x40) 2018/03/31 21:49:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000700)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/03/31 21:49:28 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 162.793446] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 21:49:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10}, 0xfffffc6a, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000040002000c0002000800050000000000"], 0x3}, 0x1}, 0x0) [ 162.903561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 21:49:28 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc1ff8)) mprotect(&(0x7f00007ba000/0x2000)=nil, 0x2000, 0x7) 2018/03/31 21:49:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0xffff, @empty, 0x2}, {0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1ff, [0x527f, 0x40, 0xf925, 0x1, 0xd5, 0x400, 0x800, 0x3ff]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 163.375689] binder: 13064:13136 got transaction to invalid handle [ 163.382072] binder: 13064:13136 transaction failed 29201/-22, size 1607819828459522467-1301138759 line 2848 [ 163.435190] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 163.444942] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 163.511079] binder: BINDER_SET_CONTEXT_MGR already set [ 163.516500] binder: 13064:13145 ioctl 40046207 0 returned -16 [ 163.526383] binder: 13064:13145 ERROR: BC_REGISTER_LOOPER called without request [ 163.541206] binder: 13064:13145 got transaction to invalid handle [ 163.547512] binder: 13064:13145 transaction failed 29201/-22, size 1607819828459522467-1301138759 line 2848 2018/03/31 21:49:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x200, 0x8080) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000500)=0x245) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000540)='memory.swap.current\x00', 0x0, 0x0) write(r2, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf596383b4418d74efb01b0cd44e2c84182243670766e4746d4d5873e9e9eb5936cf35a338e83d1d0ad347cf169759d98b10bd2401d83f896acb99be105ac8d8dd0975a6de2ab1e052dab1aaad2e2e87c992c94709fcb27f71c3637e8c31c6efcb4410fcc2fd259d376c981683bf65f0d0c6ea0e62542832bf2c62dbb1a83ebad9f0a8", 0xd0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000480)={0x4fd2dd0ef8464966, 0xd0, &(0x7f00000006c0)="859208565b124c34a572831fa68af7beb026130fd56f09699be105c7b75da766ace3a57f934cb200de9c73557048de36106f302cf6ec5da64719e41bcb48b00718ad31eea1f35904e855721519a58513bdf057b0ad072fdaa321000fdff1631b87f51c38177a8d56b1757fa6d5ff5a6e4d919a8bff542da18b740fdbcc7aca32f507054e44822bf75e1f630d9efeadfed4a9f34e96b1723307538df4cb482f8a7372e8ce6d4f397ca2d026992a4f6e66e658fe08e851ed29a5dc2914055ce6b1f1890a06bee2b720c67817826ce70af8"}) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xede2, 0x200200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x8, 0x4, 0x3, 0x8, 0x4, 0x3f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000007c0)={r5, 0x100000000}, 0x8) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000004c0)={0x0, r4, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={r5, 0x40, 0xff, 0x1, 0x1, 0x100000000, 0xfff, 0x9, {r6, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}}, 0x5, 0x5, 0x6, 0x3}}, &(0x7f00000001c0)=0xb0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000400)={{0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'wrr\x00', 0x20, 0x7fffffff, 0x63}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x0, 0x4, 0x8, 0x8000}}, 0x44) 2018/03/31 21:49:28 executing program 7: r0 = memfd_create(&(0x7f0000000300)="9e00", 0x1) write(r0, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c25589b49cb3723adc23e4f4bff52ecb44090ef0be1263b92b8ffcc97cefe10e161a38b9cfb8e9d7c061aae6e58bdac2043b4e9e2978ad0bdbe6eb76c4e049476584849507107a08cd1eb3d5089d412fd1d3a21f9f8d6760bb2c8402ab3d9556333ece28e038f6840e48703ae21ecf035707ae81db0c8358cca39fbab8d7b0d788af3ea36cefad8b39d15e2b9944185641cf4d7a90ac96b288ee04a073bc6d3eade5dc43fcfdfb1fc0c8b4cdc5c253f997f5de7bcf55d24bb4ec100b9db683957ef24a1359151ddf85094bcbf902ed9237edfb6571a8a940b51d8039492654a5d8a728ac75859e842d3436263ce2d170cf56dbdfae16929b3ca957ea9e", 0xfd, r1) 2018/03/31 21:49:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x16) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000012c0)={0x1, 0x0, [{0x480}]}) chmod(&(0x7f0000000100)='./file0\x00', 0x90) 2018/03/31 21:49:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x14, 0x8e9b, 0x1f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001640)={r4, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x9}}, 0x401, 0x8001, 0x6, 0x7fff}, &(0x7f0000001700)=0x98) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000500)='./file0/file0\x00', 0x1000, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000540)="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", 0xe00, 0x7ff}], 0x4, &(0x7f0000001600)) truncate(&(0x7f0000000200)='./file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x3}, &(0x7f0000000140)=0x8) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000400)="f0425f607dc411c8a7423d96e4d7a7121fd3eb65f60aff53d248adac3dddf15260a0781ffd4a97ecd13b76b8f50811070f56d0930ee0dab8fb0f6d6118174ef5aa7a81e9b98c1a01d9374988c8c4d4c2f39840c7522ed7b73fd237abe5266dcd740341e7b921b3a0eacccdc17d3122f7435edd147e5b58e585de0766c46a667c75c6d3151ad658f66cf02c074d918fb65c022f") fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0xfffffffffffffcb7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001740)={r5, 0xcc, 0x400, 0x80}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x100000000000000}, &(0x7f0000000100)=0x8) recvfrom(r0, &(0x7f0000001900)=""/182, 0xb6, 0x100, &(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) 2018/03/31 21:49:28 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:28 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0x1b2) socket(0xf, 0x800, 0x0) 2018/03/31 21:49:28 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x20801) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000880)={0x1}) add_key(&(0x7f0000000640)='id_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="485ff4e004c74b116d5b88e647166374bc39d442fb3ff14778857cb195fdaa1c287f192190f07ac0ff082d6f77ead626c612784b9ca1d54a7809e50279618331e5675f0ec03dd34d0840bea974ccf59aeee3f7f3ca109a2d742e4cd0e240a0d956f0faccde67201f3ef5da0f4bd081a888a4c660c2565fac64b52de09003be70c7e43745204bcd1aff3f27542380ae9ba6ca03cbfa79ea114dfa49b3a79a34bdd6620cfa32f605ecd0c3043e8522f0070536e57f67b43fe0ce5428427eeb471737a3e2d43fd323732c58c05b403669427162819bc19aa71f592ab062874b69203ec36ff71967215865d4", 0xea, r1) keyctl$update(0x2, r1, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) request_key(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='/dev/input/mice\x00', r1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000900)=""/168) 2018/03/31 21:49:28 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002180)=0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a80)=0x0) syz_open_dev$loop(&(0x7f0000001f40)='/dev/loop#\x00', 0x203, 0x400000) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001c40)=0x0) fstat(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001d80)=0x5, 0x4) fstat(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001e80)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="df3e8582ab8614f3cd16f805dae388bba4783460b46aaf29420c3f4a6be4e214ecbc3692efd8492de7a26074da2bebb046e7a2cb113d38173398a2d83f7e41a83cdd91271d416c064b681e43c96afcd4", 0x50}, {&(0x7f0000000100)="4d0f8866d7805cda1b12ccfcb1b61718d23b202478d8b9a41848fb978e40806f4eb646a201f0c74b4d8ad7880a523b208756c751102abdd75c49d4ea1233210a5180431d011917e6c7eea0439bcb0f6df734d4e139175ef264f717403396cf372c3963066947b025addedb869cad89297f201b96ac2534d0c610fd5ade7a13b397c26337ccc66409e7eac96c2c1f3bacb4d0bdcea538ecc6c27425e851fa610350166834590fb8abce64e951f6320ec56e6e582d5ef824f25cb20588a67a83d2bd4f42dec2fc1783a4f912e3a13b", 0xce}], 0x2, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x800}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000600)="4bce7897830d4d8c4659d85bb274e12aedc86fbc3ddb79dab842d789f878c4f06abb74672e69e1e7d84bad84ed91d2a2a56c8c6001dc5265125705bcc2e559ee8f4b25b42f3f08022684ffc028abbe19b551ac7b5fc0cccd79934a5f86eeabb9a726f848c6f26f07e614a9470d8880e217ec09a9aa0cf265403f57654f656c20004b9a766a57f07f49cc4270f5038630fa0b72f89c8ed6a2dd2bd296fdfc389234545794d0c5204ca47175ea7ae0aafda7473234d56b4432ce8fbbcd9a36984e8e73885c5c8526e3b96b19245a13248e987044a3a43fa85fc5efc0e86457082773fc279b9d6eb077ad515d7945e095e0a7a4a5b42ae2", 0xf6}, {&(0x7f0000000700)="d4c1e60b93becd13411166379ddea1dce1f6bf2747fef87bb281616770cc3a342fa6cdb2869d252711909381fa75f3ad735a1b1707392101cefce392a89a702d50f68f76eee965d870f27b14", 0x4c}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="a535171e0922b7365662d1c4584defe7303c4e7194bb85bb25fee2e968b57bf47245fd1120dde6f223fff4", 0x2b}, {&(0x7f00000017c0)="6c8f28281a53cfd3c48d4c37c9fd31a44ebb94fd64e2c741130ae597e64573a7bf29de7aa4757e6246b464e08fbf16761130519fb52c4305fba9b0e894f444fc3bf9e68841b9dc6edeb1", 0x4a}, {&(0x7f0000001840)="5222e9ed443344bf3b42330d534c6b522ecb48a56bba6effc8ec2f9b8312cc747aac9a8f65d19e0154f7e3a40eb595f346289e7dfd6ac529fd6d279a1bc499280fac88901edadb3f56a90416623fd8d4209a7e68400d1f7aa5a8cb5399ff2d75b8242fd475faa442330df15db3b71a82518be983a1ebcb8c0b0e00940c12261ea28346ed46de2c347f04ed3821c9f4e1596296959133ae53a3877a9fb685dcd0fd3e", 0xa2}, {&(0x7f0000001900)="8dea4a25fce265c7baa5fd6a2a5a956783adbcf939b25f3a8c6211f983132afec2b33270e84d6e5a107e0dc675ef64d182256c12c37a08694e826cd52c8a8b76cc6cbb304bb9c5b811d481824f2648bf80f2ab310e1f68ce7e44046029d992e22dff1546557258dc141191264e8445e73ec3197304c7d05e4d47098e17b8f146705a9f814be1b73a6c7f0cb2312a6e21a3b3e6cf672811031f2b9d756cadeab8f765804f88c7e36b96e0ffa2b94d0534f4ae", 0xb2}, {&(0x7f00000019c0)="a5b44fff4b68ed3b1ad4d54c2798f8861d2fb946ba6057a3fab2792edabbd2d049b7593ac29f758c6fbf7004410d5af6a3c86f5f8a", 0x35}], 0x8, &(0x7f0000002000)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000fa8064388efd3b7565f12e204046b5716803558323fe7155282f9925461c6a61f1945831d3c17e56cb09e46833dff0d38b60b0704ed544f7ca44fdeed05f9b7248fcab2e0dadcf133269b1a926b2deeec2086536c11ca78352c4a23a4967386e8b77d8c2a24bb6ba1b06627940079698c1724dcb3d000000000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000180000000000000001cfd60001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="300000000000000041000000010000c3", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x800}], 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) r13 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r13, 0x8981, &(0x7f0000000440)={'ifb0\x00', 0xff}) 2018/03/31 21:49:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 163.570490] binder: undelivered TRANSACTION_ERROR: 29201 [ 163.588948] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 21:49:29 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x8, 0x1, {0x3, 0x8000000000000003, 0x6, 0x2, 0x3}}) r1 = socket(0x10, 0x0, 0x5c) write(r1, &(0x7f0000000000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/03/31 21:49:29 executing program 7: r0 = socket(0x1, 0xa, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x20, 0x26, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0xfffffffffffff000}]}, 0x20}, 0x1}, 0x0) 2018/03/31 21:49:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x99, @empty, 0x8}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x8, [0xffffffff80000000, 0x3, 0x1, 0x100000001, 0x3, 0x0, 0x144, 0x14]}, 0x5c) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) 2018/03/31 21:49:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000080cff4)='net/rt_acct\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3f, &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000000080), 0x7) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x5, 0x8) lseek(r0, 0x56, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/181) 2018/03/31 21:49:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:29 executing program 0: ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000000c0)="6263736630000000000100000000622a") r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x218000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/31 21:49:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/31 21:49:30 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1}], 0x100400, &(0x7f00000007c0)) unshare(0x4900800) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) signalfd(r0, &(0x7f0000000380)={0x3}, 0x8) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)="3a101a000000000000f3fbffff000000200200e9e6f06f7095acf2eba095") getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000005c0)={{0x5, 0x2, 0x5, 0xfc0, "f83d60cad1391d4a717212f469fe8d5224b9e24ac1492410f09ebdded32da27aed48e473e41d8bdb8a376864", 0x80000000}, 0x0, 0x0, 0x3f, r2, 0xc02, 0x5, "915da9fa330dc2ae0ef47e2a9813d07d074e9025ff2c8a1d1fdce00b3046b1fd5f678ccde1bc8e20ec474cad1a1a1f00716f1b037d68ec2756660958cdbf76f5", &(0x7f0000000240)='sysfs\x00', 0x6, [], [0x3468, 0x7, 0x800, 0x6]}) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0xfffffffffffffe4c, 0x80800) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/03/31 21:49:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:30 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/03/31 21:49:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7ff, 0x101040) tee(r1, r0, 0xfad, 0x4) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000440)="fcabafa675ec7c0ea302fb547a3e9bd609d976465c9881dba7f9d986a331b897", 0x20}], 0x1}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/121) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x3, 0x1000, 0x1, 0xbab4, 0x9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x1de9, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x58, 0x1, 0x771, 0x10001, 0x200}, &(0x7f0000000280)=0x98) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000480), 0x1, &(0x7f00000003c0)=""/80, 0x23a, 0xffffffffffffffff}, 0x0) 2018/03/31 21:49:30 executing program 1: clone(0x8080000, &(0x7f0000000000)="14e41355afce610cd31ba40a420369eb4974bc954c30fdb718832ff8c86619046ba23aad408dc849e90ef1e820afe0aca2764c9f7a05213b43a8b5847b4712d41bdb24444bcec8bda09af134f5c4f6d184ad5e4a68e3c88feff0449a334f7b845bba148027002330327fdc958a834ec5aef931a0c876de2bdea9e7d9107cc0c0e72b44e112d62ada63d9ccad185885b10f677c8955dc3fa4affe5c3866e1ba23fedd4b3ebf23cbf1b8e750b84397d7ef5482fbab2f1db9b585c12ffa052c4df7be687b7dabac1c09f250ff9e2d4bcfff023e5d2c9f42ca45185d34a819396fea0f", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="2776081c01ab4f9d3e08d9e38145cf7de6de4aa7bf37b112c67813c2b25e25550954a1ef758af094a39f8c088158eda6b6a166887c133695e511d89b2a5d9640f9eed205cf08adc50ef9412340cc98fea29e982084fff74c5f5727e737106dd9d8c39e992e8f4708a12927b64199713f8ab81c880f8c5eb55ca459ef3bd4d33f2df07d019946b9dff0e067726765cf3702d3e47972b1165e7e1b3f81fba2efe8cbc45b3eb6139953fe12ca454de1f67e2d849a3813a13589de038f59f5dab3e9b63a523115b2fda1ccfb16bb54fde2625465fa5bf0ccb28762633b067592e2ddc853f688a5cb0443") listen(0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) dup2(r0, r0) io_submit(r1, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)="1c", 0x1}]) 2018/03/31 21:49:30 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x10000, 0xa0080) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000240)={0xfffffffffffffffc, 0x7, 0x7, 0x100000001, "0c7ae77de8d6eede469f7b10e03f02bcc657b75d78287a0a0b3b5c87f61fc3421dc2b703a6fe8d7d11b3bd9b", 0x6}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5f7, 0x400) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/84) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)=@abs, 0x6e) 2018/03/31 21:49:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, 0xfffffc32) ioctl$LOOP_CLR_FD(r0, 0x4c01) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x11}) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8, &(0x7f0000377000/0x1000)=nil, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000180)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x18}, 0x7c, r1}) 2018/03/31 21:49:30 executing program 4: r0 = socket$inet6(0x10, 0x40000000000008, 0x7fffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200800, 0x6) r2 = accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@local, @loopback, 0x0}, &(0x7f0000000340)=0xc) bind(r2, &(0x7f0000000380)=@hci={0x1f, r3, 0x3}, 0x80) getsockname(r1, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x2, 0x9, 0x1, 0x400}, {0x4, 0x9, 0x7, 0x1000}, {0x8, 0x6, 0xfffffffffffffffb}]}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ed75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/31 21:49:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000200)={0x100, 0x55b4, 0x1, 0x6}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000180), 0x1b4cdb4e, &(0x7f0000dff000/0x200000)=nil, 0x2) memfd_create(&(0x7f0000000240)="5eff9d2d81000000f60000c6241e1216c7bbc0075cb12bca576a5f9227238186e951050000000000004b061f1927dea77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a000000000000000000000000000000000000000000000000000000000000", 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7ff, 0x40, 0x0, 0x0, 0x3, 0xc, "b7a46a7854755ec3e6eb91c38f4057ed3adcafbe88330e17b0fb1cbdc95d41797b35261347a84827062d94f5a1f7ddf2bebd0ccdeb2fd837be97dfe7b30c934a", "9383ac2e33dbffe3b870a4e2c5457b5fa0d4fe98592c4fd26cf9373b1a6686ccee986cf961d7263eddc412bb9978d5711dc13111465852700eb041ab8e732ab8", "051fc49e4a71b17e4965bf94ecb8e76a6f6ebef31637a80d69cea48c67c2efa0", [0x4, 0x81]}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x74, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0xbe, @mcast2={0xff, 0x2, [], 0x1}, 0x5bd}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x7}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="12000000004000090000"], 0xe) 2018/03/31 21:49:30 executing program 6: 2018/03/31 21:49:30 executing program 1: clock_gettime(0xfffffffffffffff9, &(0x7f000039a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x3, 0x2956, 0x9}, 0x5, 0x3, 0x0, 0x0, "09ca25acc7ef591a"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/03/31 21:49:30 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) dup2(r0, r1) 2018/03/31 21:49:30 executing program 5: r0 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x20000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @random="be3c97366126", 'dummy0\x00'}}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840), &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000a40)=0x98) r2 = inotify_init() recvfrom$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/10, 0xa, 0x0, &(0x7f0000000200)=@file={0x0, './control\x00'}, 0x6e) dup3(r2, r0, 0x0) 2018/03/31 21:49:30 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000009c0)={0x400002000001, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={"49444c4554494d45520000000000006e7b010000004000"}, &(0x7f0000000300)=0x7d) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000b263b5357316e89f3edc6275f753309fbfaea9a4a488363dfdca28ee0714cf3f286c52b9784ec9ec70f2848286a2672f13e7fc16cfdfb69a2f4d20c579e836f5e0a3b15cc91cc9b2d366a158ce74119082ce223c3a7ce499b1e46b066402160dc86770780f2c11dc16a044a3e418123b7b92727c5cd85ae161deecbba0665df9fb293e4223046da5fff3e50b68b1f833a05875c17675dd506900f71488897e8e7f1eabfdf4c385bef2789c044b4dbbaa7224d338c3bfa62f33db08855323ad8e62565460cf3f1ae185957a0c4d08305200c10357787500275685cb29313cc0d1f201c98f10ddbea1267621e80dfbede1c504ff52f698bdae2b56b85460eaca75"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, 0x0) ioctl$TUNSETGROUP(r6, 0x400454ce, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/03/31 21:49:30 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0ffc)=0xe8) 2018/03/31 21:49:30 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001980), 0x0) 2018/03/31 21:49:30 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 21:49:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDDELIO(r0, 0x4b35, 0x7) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001140)={0x5, 0x4, 0xdd240, 0xff, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f00000058c0)='/dev/vcs#\x00', 0x6, 0x400040) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004a80)) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r4 = syz_open_dev$adsp(&(0x7f0000005040)='/dev/adsp#\x00', 0xffff, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) getrlimit(0xb, &(0x7f0000005240)) sendmsg$nl_xfrm(r4, &(0x7f0000005100)={&(0x7f0000005080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000050c0)={&(0x7f0000005500)=@delsa={0x234, 0x11, 0x520, 0x70bd2d, 0x25dfdbfb, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xa, 0xff}, [@algo_aead={0x84, 0x12, {{'seqiv(rfc7539esp(ecb(camellia),sha256-generic))\x00'}, 0x1c0, 0x200, "c8139cd1b7ac025d177370647235f5e1a91c134f0bc7c215797a94e49bfed092709fb61965224417275571712474d1462658deaff4af7ea2"}}, @algo_comp={0xf8, 0x3, {{'lzs\x00'}, 0x580, "a8d8c0d31ae44a0b9bc80178adde28c80f637c391875b421ef9129c5dc1970615d4244b5cd0d512243f78e11e75092b96cd5d4fd172790de8cdf06603209d5072b4a19199bfcc6031d2ee88ee04d098efc41ae91974437626d422a76ce09849a0c0f348961046c74f529bde032183117d3bb5df63d0f6a90a2ebefddb3ba36480be0601cae720c9a94b93742279eea2dde4750f853d1269b4d0b21f25cb12d4b36d6f47319fcaa65d5acda17e2174b62"}}, @algo_auth_trunc={0x7c, 0x14, {{'michael_mic\x00'}, 0x168, 0x0, "222989bbc29c6c02ee60fbe337ef5535f904b10c81d1a4cf729ea4470f14292850ee354c673ad73cebbbf8d05a"}}, @ipv6_hthresh={0x8, 0x4, {0x31, 0x6c}}, @lastused={0xc, 0xf, 0x80000001}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000}, 0x4040801) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005880)={0x0, 0x81, 0x130, 0x1, 0x4, 0xffffffff}, &(0x7f0000005900)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005940)=@sack_info={r6, 0x7, 0x808}, 0xc) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005800), &(0x7f0000005840)=0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000005300)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x0, 0x68, "bf2dde2f5205d813dfbe75e3e5b7368de8e9bbb250abdceda0214314943d05c2613c4f3cc41450b6f69e8c61011e9e82588a1074d331eb72e8f9bb61c28cae", 0x36}, 0x60, &(0x7f00000022c0)=[{&(0x7f0000000140)="adda9a21100d4d3d6b80fa38f10390659e97aaae1554003c85aba7d1d5e58facec64a621b3b4882190128ef14d2aeee9a3afb1169a252a2ac065623facf3382296d300e023b3471efc7dcd86bfbe097d21ff669056304f5db98a0336b433e7891ff3b520caa5230574a1a9b7c2fdcd6400deb0c6d040b892cd6295a6071703d7e65eda9e640758f36aac38cb9ea09a723b3a86913b7dedf58cb2abf980d97024657a3124f5e44156d56d7fa10483670ad607061adcbe20711a1529127be2b7cbb6d20686de3e803d038e5bf760131e8f1ddd3819b179c697e1f192b789cc31979c6c12f49c4ed2ef697ac032b187ce1358f94fda25915afb9062843c75b4e6ae131e129181d568a316372b081794eca2cf3811258da6f2b81f273bc25a3af1f4e06fdd46186d5dbe29767b447183af3df5796f6264d8c7258057a638986e72fd003f78315ba63b763710d0c3b1ef56ff1fbe1bb585552173cdbc80a19a4b65318a6ed328a6387aa7d169ae7418f3293e1a476ff1ef9e66ac71a448091463406bf87e22a08e644019d27b28f68afe5e85a58d2e82448106b3ddd052f0ad94c3cac006e000294ef1fc8f34e14c93be33e13e311dcf682d17c8e589927c48284a890e838544ca10c8faa72ce0524b01917b7b74027d9f2e73e78c5626875cec05b9d1e166c6b4e95c4522cc77e7434adbf16db3c92afa5b7bb01ebc7f9846914644f63db186670d7b15ade00e602915d52ac3a75c1854e311b8dfda4b7bbe0e337803d157b0a8e531022cf25827354234ad55a2fb8b4a19a519e1acf70b6af4a21c5b51dec493bfa26fe1ee625b803362a3abc796505d7efbc1326c3dd90f717504d9b9df2cc3d2938df3c7f572a52bb003c8341ce87da6750053793b845aa8a016a3c16823a578bff7bfff959633024de41ba994bdc5b98f017e35bbd4eac320f559a56e51358ca00330ab5712afb612e4ca2697373079abaa87926a967f7a4753d5f351e8758c328c6a8e41557a168c4b67bf49568583a3955d3dd2e86a4fd978da55136785f821de94c522c528f75e40f45873a144a1dee8f8cdc6f8c1b36e416b9fd8bf0f3bb1501e9d5d841cae9b1c4bfd588d44887f962ad7f38a43e1e18cfcc92e3b57d52114463ad2ac8edd9d50563cea09296e7d13f4bea9e2f467dad119689698da1c080e93a1dfa8933807fa15ab2c0456eeba32d1652bd70f67e175c1bd591726c52211f85e75556efb14443debde6dd3b58ab2b52f8a4fad971f9072a57b3556da649e76cebdac0809e696901324ccfc6d9d404e66382d05a5004e2493dbf064012fc7114ff96dc340c23fb4745bf3a657ff6dbfb14df15d14e79c529d4f3d6faa207d143607838aa9b9629a45e54186dc39a431b39756b9ba8185c98a5fd7bbc69c761185335de6c9d57e0608d857e88cabffaee6b6cf59ebc21f46d4589cf0359e6d1cd91959b6f594ad72896e41ec270496dab01aa6ac6738a99fd042229e0c8326c20a2a3f8cd45c5c00ff47ce69cabcad6b6dc22f9894966f32bd039ff386b49fe06ba6ec2dcf594784e39291f356cc27ca133a253ad97cfe38c6319412d2036813e0c654ede591a51d1dd5adfb377d01ec44d93363a1741816949b875305b8b7a50d57bf92e14475336e31c54efbf4464b6dda28a1aa2541e76fd8b88b9fdc7e2fb0c1b8616749ab15bae4386f5fc361334f2808df39449cf994a11ec639e4f335b523f21d0e18b0d16f86cde4e4aa73f74fba612b2ac05d2302688ab946d3f9a4c64acb58069f9c2e5d4825904bc71babcc5a1d2007bf2e2474590ee3888fdcab05f965866ccf8c45de0b89169be02500876f98d4fe486aa1c472e4cd1fb36e251b0694bc39b2a069e927c7a642a2e16395f2958e654d37b21466ccc68aa950728d32ea27f6d48ac7a55f4741d16fad6da66368a09c11c4e65ca2a2cca5a6ebc5289756d4d6f6c7fb9054751c91682d3f066a0935ce718e6e4c582c821c4cc43cbff0681100f2cb55009ec4f5d019ac764ef04b276cb35dddc9060be1570a88e82a166d60a8a53bed13732fa646d1aee45a88d12043dd0a696ed20afe9171bcc0a9a49603f37e8288d80175d451eb9922bf04d0893c9f8b554ca5dca849832142b5fcc36b11c0507047cf65f85687215fdcf44f715955c32f0a4eac26c012d96aa4391e5de34774a380680065e3f64f8ef8f7567a6e09222a951b7b343619f55b080af9418e61e3af8605f9c006c3e422bd71bf4f3ebe7b2ac8c1e28d42b8b36796f3d95e63e453408a6b4f59728a5837295d8cd6e9161b5f20424f7cdf3f8c8686001a5d3549844e559d8ec9d03c819bdfcf44bd0c8096983db3f382a0b72b386945f6dd922a728eb61ac2f73fcab731feee88fca76f248858a0914baa70f9181c3b1d1b80b43740705afa61ae7fd59b22505047dca6dd021ea78601a9afe48eaaaf75b6b1e8fb283f1bcd427c925d0099dc0838770c9416235f547a8c0890a7797f96b2ceb2d2f98711f4d89c8fce8e1cdd9e6d9053a8bf49005b04d4d5b6d2219555b7ba056a7d1442bd0be922462893ac1857a2804008459f2e3a4ad72b04b2eb1464921eda92b062ff5fdfaa1145166a362401ec85e61810bf40940068ab6c88cac6eedaedd972ed522d555e6480c1b413e11e9208c799984fd8e84f355d308ee4f8a6765cf96baa58eb5d054013f61fd519a69fea48c13a6bae7c3f619da2738b7d6face97fc005593625811bc12bffd35b2bcadc86f583e14da08f3d4563e9157fd13237cae79fe163ba57dd9f7b84dcb92c459a94e312279f089a44fe337924263da4a26d5694c4176ad7eeebf8b3e54328405747806c9ee98e40cf1cf102ed082a426195b5e8552594397edf98c5a603652b909b0092f34ce32478f8a48a3e4613cc40bb3378a6a2d682b9115af3b59894c46ed9501e404e7da5e2efcd2ab00cd62408190aba738026e4f9ea08827551031d7426378d0a48e200edc642d9d547e4525dcdb67d0916c7b65f44a0bbf9241cb10af7271f1412402ec809b9e012f728923588309afe33ce38de2e5587095201c8a0f114e6de8f045261481ef060647a894e704ebafb727261611e0f62c2c93cebd6b140a2929ceed8e8b2b4055d373f7e0a67f244dc54d7f8c766a3f0bfff96ec91580d361bc1a246de64a096e21103b193f03272dbf7db8a3624cd783630a6d43ddf214a1664cf96105830ee91786e9bce0d624363ddb34672ce0b7aff95784ecbb9354633ff968d519b1bb5e026b79d6c00f6faf4a2cbb8c09b49f5d21aedf0ce5e63b97a4f51ba1064c0cfaa678190ecaef51d60bde1daa67cccd56227186a3b2c785e350089b78c73699f354303d617fb382c66a7d8b18e09a4e047669b8d11a6cd1181ddeb7e8881daf672b329862f1e39e42bfe3486575bb6d238b578699a7a275ed4480afa3c901a69ec9c71dc5b51541446bd3a169778b254156250ff7066810dfa8f72da0dcda7da29b1a429c44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0x1000}, 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0x1000}, {&(0x7f0000002200)="41d82d8ff72bd5c2ed4add7c41be8fa0874a0540cbdb336d35c64c49219c4ac1b76257f718cf1d6592868d192a1cc5cc041d44ef602282bd31091b94363231640602b963c51db3a4e7a2f25b0763e8492c79a3357ec18086c22fe6aeaf76771c618be5eebca8a105c3edd28dec4f167f84edf5dbb36c11d22b35c15bb91f4b071435c6c448bec02fb6fccf1c0a2f564fa1df8851952ae16c5d9894d43c3778744c754577b11ae8de54e06db2a1098a53f9fd2d17", 0xb4}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f00000038c0)={0x27, 0x0, 0x2, 0x1, 0x200000000007, 0x0, "08b5bfda0ee3ec32d7d06d6816da54664d47d5cbe6ea44a9feb1b33614b903a074701fdd1d4e890fea1a89f1d43cf91e10216f47d69ae503f6c1648d93fa47"}, 0x60, &(0x7f0000004c40)=[{&(0x7f0000003a40)="384cfaa3cd4e84be8ba9eb18ca4412a57c18df07a3c1c06032de3d70bc0f760bf621b40e690fc9ede0", 0x29}, {&(0x7f0000004a80)}, {&(0x7f0000004b80)="4914402e4f35b3fd2d75fb17ffd7d1235287ad230be809305c71ae35ce35b4d211842c8c36a2c3131c2676f0af740098b14261c6288661533444f780c7d8b071f13f9a4d85629ea299f5936def5ed48b551613279b6c3ccc5d9ff38481850a27a4b7410823ed83c8f63a82e475136ff1c608c77aaa7556c3a6e4d8fc0d3d777ed131f25eb872208ac864c9e617bcc56b00f77a9d660882b33164730294e82c7c4c112fad25975e407d0c4c7dc81cd1cbff58b3", 0xb3}], 0x3, &(0x7f0000004cc0)={0x18, 0xff, 0x58f5, "7608d618cea372"}, 0x18, 0x10}], 0x2, 0x10) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x0) 2018/03/31 21:49:30 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x341) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x804, &(0x7f0000000100)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 21:49:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:30 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x7, 0x15, 0x11, "f02201384c3050440e9176153d51bfb104895186899ab79d91fadc866f4cc14f0e6084c470cb8f665a27b3a804fd271d26f4175c2a8d3f134a4810155bacacb5", "5d6345a3f1c874226525f6760ca167af6b3f61af4bed2421313fc2fc7cddcf70", [0x3, 0x505ab07d]}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x807, 0x4) keyctl$link(0x8, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r5, 0x1}, 0x8) write$evdev(r0, &(0x7f0000000100)=[{{r4}, 0x0, 0x8, 0x80000000}], 0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/31 21:49:30 executing program 1: socketpair(0xa, 0x804, 0x3, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000640)={0x101, 0x4, 0x4}) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x9, 0x3, &(0x7f0000000800)=[{&(0x7f00000006c0)="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", 0xfb, 0x355}, {&(0x7f00000007c0)="31c244391c421047ff7c84d400e6a3195aced61f3bb478330d66875a8f4cf3453d119a4298572df1e2885ddc53d6dd1474b1dbf6a0", 0x35, 0x80}, {&(0x7f0000002500)="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", 0x1000, 0xd0c}], 0xb7f48013b1ec8257, &(0x7f0000000580)=ANY=[@ANYBLOB="67727071756f74612c7e6c6f636b2d616c6c6f6361746f723d74657374341a12a8d96d743d7666736f6c642c6e6f75736175746f2c636f6e762c626c6f636b2d616c6c6f6361746f723d626f726465722c686173683d72352c0000000000000000000000000000000000"]) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000d80)='aio\x00', 0xd, &(0x7f0000000dc0)) 2018/03/31 21:49:30 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000640), 0x7, 0x0, &(0x7f0000000680)={0x77359400}, &(0x7f00000006c0), 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000002c0), 0xfff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000580)) io_submit(r6, 0x0, &(0x7f00000004c0)) sendfile(r3, r3, &(0x7f0000000040), 0x1) r7 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r8 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f00000002c0)={r8}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d780000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/31 21:49:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffe, 0x202, 0x106, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x97, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) syz_emit_ethernet(0x1e, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x4, 0x20, 0x0, 0x4}, 0x5, 0x1, 0x0, 0x0, "d3a07d32b6237263"}}}}, &(0x7f0000000380)={0x1, 0x4, [0xf06, 0xab8, 0xbc8, 0xae6]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x1, 0x4) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0xffffa888, 0x0, 0x8}}}}}}, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000002c0)=@random={'user.', 'GPL&,\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x5, 0x30}, &(0x7f0000000280)=0xc) 2018/03/31 21:49:30 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) dup2(r0, r1) 2018/03/31 21:49:30 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={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) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setsig(r2, 0xa, 0x28) dup2(r1, r3) 2018/03/31 21:49:30 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1}, @call={0x85, 0x6}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) open_by_handle_at(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="3300000060020000f37986194815730dd67cd5dec2b7985893467847d65aaecf9d142aa12d9d88c5dc9b09310bf09cae85c71da3332ad15e857abd6963964dad5112409cf4f3532c871c6c845281e6ca2ec4c2fd95feeffb67c2c691647d7b7e56d69a8486d93f7ca4632951b1bc4d1d666e0887535bf0"], 0x8000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) 2018/03/31 21:49:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) 2018/03/31 21:49:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x800) bind(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x2, 0x1, {0xa, 0x4e22, 0x6, @empty, 0x1}}}, 0x80) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000000000000000c44431678cd02418f34f7b09a64428000000000000000000000000000000000000000000000000000000000000000014e95c0800000000000000000000ce7d00000000000000000000000000400000000000000000000008000000000000000000000000000000000000000000"]) 2018/03/31 21:49:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x0, 0x0, &(0x7f0000000280)}) fallocate(r2, 0x1, 0x9, 0x8000) 2018/03/31 21:49:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x4, r0, 0x1}) ioctl$TCSBRK(r1, 0x5409, 0x3fe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x8f, 0x0, 0x4}) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) recvfrom$llc(r2, &(0x7f00000000c0)=""/116, 0x74, 0x40000000, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x2, 0x7, 0xffff, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xd8, r3, 0x113, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb57}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x43}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x8004) 2018/03/31 21:49:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:31 executing program 3: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000040)={"ffc200000000000100010000000000eb", @ifru_flags=0xa800}) 2018/03/31 21:49:31 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./bus\x00', r2, &(0x7f00000000c0)='./bus\x00', 0x7) setrlimit(0x1, &(0x7f0000011000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r3, &(0x7f0000000100)='d', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x40, 0x1}, &(0x7f0000000180)=0x18) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000002c0)={0xc2e, 0x401}, 0x2) sendmsg$nfc_llcp(r1, &(0x7f0000001c00)={&(0x7f0000000300)={0x27, 0x1, 0x2, 0x0, 0xff, 0xb34, "64e59ace34fd2d3eeaed6d32c5de29b8e6f7fc4b9f104a0c387835aa6a239a245a31ed751f9d32bf7cb5ab826b70871a2544cee28b81dedd6c1e5827e6b7d5", 0x20}, 0x60, &(0x7f0000000b00)=[{&(0x7f0000000380)="0490ab65d1d93196b55abf5afb4173a3ab00f790b682f0a07b7ed9110f437c80a10f21fb29f3a49c7c4b4d", 0x2b}, {&(0x7f00000003c0)="94facd6e7069729caaa9d1ec159f51f1b1f28030ecac6e5a95f719d58f390cb781f4e41ffdae391a37880e2e4a87acfe483eb91de67d0bc86ca1b18ed9b8aab36d1739dba255db2d28b7fa3a8b53259abe3e86e125dcdd7b1b2f78c450e3628c5f06a99c18ea7e753b7589e1cefce93b320af88fd5b0a3b5c3ba422e609fdac1b56ca8be3294e3d63e0c9349eb982fd13468a04350696f76ab67", 0x9a}, {&(0x7f0000000480)="18661e8d9a09e0c51d8b1f167eebcab5bd76b924fc4fa9d0e4c280aecde143f80f74c872e4cbf6574f1be663100c3bdbb71bffc2a34986e8670f61be9187aee2128794c241a79253e0c75d66abd453b12119952d6b293fc9f22d52188da2a7a0ac6a521729e991deeefa9dbde5ba3dc513d87df57d2af7da5aa5c6ba0307e8099c7bfcb9ba28864a9edac956f9c677a44a451a782996bb4e7a4c565f6e12525b9391dbc94c65ee9221715426ca550cb0adab6a7e10ef5cd80650db267b41cdefb8aff0abff", 0xc5}, {&(0x7f0000000580)="a8d7edbfab212c6194ef58e69d525865902cd6e7c1de9dec6c53e96dbc693c0d8297fb12a84dbc5b7dd9ad7f82c301786ae1b3ffacb763c3c8ca038e5a6a99edd3cef7f221fcf415cac1b253734ab44471ad374a61c2f43d54cf3f378bf83f9dc382e89af0de919a1c386e96fb46dbf2d08997b3fbf914356c39fcdad12d018c21b4e59c3475b0ec937ce0bb91ef7f917fc0138c3b9064bb4bad6cb8a6777762b8ff9d9875b3b1fdd88d218af049e965478971660d4400df8294f663fed45b971532818b7e90cea5b4aad7a26859e52d16f604aca287907cd264a5415cebcd", 0xdf}, {&(0x7f0000000680)="450a03d8500f8dd035a5a01e45cd07fdb41c9a47cb67d257fef046fe78dd5dcd4278ed85d04d2de38e09a0a29e80bdcb54464755a33b02f1cdfc0f67923677633e66f01e49eccb37f300e8b5fa225af4ffa3c47f49ff4a34368361ec9afcdd1bbfbde12763b19e4e1cf09d4d99f17b12afac730d5174b966ae233eb379f3515c5b2cac86d64cd60b50b87a6a96f1cf7374259e5eaa21c0fabc13304b68ee9a24656d6df1078d5d210569ce0e3ace45dc8b235b479c687505f99b6e55", 0xbc}, {&(0x7f0000000740)="45af0ae0290b265a1a78c16691b4f52148467a7f4c6657f6aa0c4c56946fbb4040b56270d4761980db979d93b807475a43fe2494401d053eb0b73b3e99e310eb380dde536b5777db419debf9d2ac862a9634e99723907bf7af393b88bcca08d7abf5f851da8002092de6307be5c3286fb8b7720833f08cb857ca5f8ac25aca24cb5ca51d9c401b1adf4c37e87439fd4d84f2b094c55f319c475fc8cec9341ae9b57b6553ca8fd555aff7dfa00171dbf7d5e36c9be35d6831a156fd0c9b9cda789952ff6f58953ab308a8be94c1900bdf", 0xd0}, {&(0x7f0000000840)="3242ed8a23c3b829f5bd75e4a7a473676e87cdeb1a059f99a83c95f34de1597cd864192455cb55282494c338a828a114d47d45573cb23337b74d0eb80adf41f3e75541ebff64aeeab8f9f28af392e4ca2e156f2bf7f112e37be251db4aae11ca4c166bce8b4fec14937765e609d47cf7e4c1c9b5cef2d12d98f7d08962a2", 0x7e}, {&(0x7f00000008c0)="206b8ffbbc3226ef0aa39f4a23e8e396d2820dd64278cf3d5bc57906b36e1f35675e5f1f80e18bc1dc9479b91ec084eb39fd86c3be326d01a101f31c3ff83bc16051bf24d197ec44f178455f063e09c9fcb36d166ebe6c7d0468ed0f0122e76998009b95f7a7adade8269f794f39c4175c5921b3aa96142f609eae391c9743ed9947c4fbd13ca4d6a4cefb54c78342c3e423613776eefbab29dd7370070199730a330617ea643ad51c092830ef2afc1839ba8b7dd6f31a7118c2e15c2a233b51c0488b96ccf518e15bf60088ac5c3b9c1f93db1737d570fea23363897bc30559f0cd741a4cb8ebcff6ab2ebac9e5d37637b907735be971f27e", 0xf9}, {&(0x7f00000009c0)="9fb54eb1071b4008651e43f7cbc9064d6b59a75276d94a76b655d6abe8559b57946b6b2f5e161ee864ccec851c93f0343447f32482a53bd5799f5b792854949bc11461bea97f791b8c016feaa9403ae4030778061915cba937ff1235d73dc425cb8a9d73f3612044e80d1df8a806c133f5e7ac17dfbb72809d9e248ddd29cde9c8e907f13620", 0x86}, {&(0x7f0000000a80)="ad6c026173ba23f8795ee7f4e90b3587e015b188dbbe1807f8a14b75f257aa8292d3be4ec379f3128e59bd7cfec6d4c2db6d9a5c19761e7a0427c50d68b41d17f4ae774a177eb45ebb", 0x49}], 0xa, &(0x7f0000000bc0)={0x1010, 0x11e, 0x80, "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"}, 0x1010, 0x4000000}, 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @rand_addr=0x1000}}, 0xfff, 0x9}, 0x90) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000280)=0x98, 0x4) 2018/03/31 21:49:31 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x749891f9, &(0x7f0000000280), &(0x7f00000002c0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x4000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x7, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x1}}}, 0x88) 2018/03/31 21:49:31 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) io_setup(0x100000001, &(0x7f0000000100)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000700)={@local, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@empty, 0x22, r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="eead6bb7831884e5b621eedf23d97f3e", 0x10) socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00000000c0)=0x8) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r3, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x0) 2018/03/31 21:49:31 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000000)=',mime_typebdev(\x00', 0x4) ftruncate(r0, 0x4) 2018/03/31 21:49:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="98d9910000000000"], 0x18}}], 0x1, 0x0) 2018/03/31 21:49:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000025000000000000000000000000000000000000000056472f04b0a9b58a8494d91d3be6c759bd8ffd58f03254a854fb6e3e8f92040743c198fa30ede7d65a5df0cd666c88b24782101ff93fc44fe69e9aecfcb32010f875026b0951fedb"]}) 2018/03/31 21:49:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xa6, 0x40000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x401, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000240)={0x1b, "5817c0c88fbfb85d95d88fb9f9987cea8b8565db5ad80133e06e53"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[]) 2018/03/31 21:49:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x20, 0x400) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r4, &(0x7f0000000c00)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000b80)=0xfff, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x0, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) process_vm_writev(r3, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/143, 0x8f}, {&(0x7f0000000200)=""/127, 0x7f}], 0x4, &(0x7f0000000b00)=[{&(0x7f0000000780)=""/195, 0xc3}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000940)=""/221, 0xdd}, {&(0x7f0000000a40)=""/149, 0x95}], 0x6, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ptrace$getregs(0xc, r3, 0x5e5d540c, &(0x7f0000000c80)=""/207) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000bc0)=0x1938299b322247a3) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) 2018/03/31 21:49:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) prctl$getname(0x10, &(0x7f0000001500)=""/4096) memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0) getgid() getgroups(0x1aff8f61002838eb, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x5) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/31 21:49:32 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={"6c6f9c53121e889d01210000833eebde", 0x7}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) write(r0, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) 2018/03/31 21:49:32 executing program 1: pipe2(&(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000000000), 0x1000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x1, 0x4, 0x9, 0x5, 0x1}, 0x0) 2018/03/31 21:49:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:32 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000340)={{0x89, @multicast2=0xe0000002, 0x4e20, 0x4, 'lblcr\x00', 0x2, 0x2b, 0x64}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x8001, 0x2, 0x3}}, 0x44) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x4ce1, 0x6, 0x80, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffffe, 0x101, 0x5, 0x5}}], 0x90}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000240)=""/245, &(0x7f0000000100)=0xf5) 2018/03/31 21:49:32 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x143440) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000280)=0x100000001, &(0x7f00000002c0)=0x4) r4 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="282000001020010007000000000000000000000b4300", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r4], 0x4}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x2, r2, 0x1}) [ 166.739577] audit: type=1326 audit(1522532972.084:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13403 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 166.766511] audit: type=1326 audit(1522532972.109:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13403 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/03/31 21:49:32 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x0, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_open_procfs(0x0, &(0x7f0000000680)='net/hci\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r0, &(0x7f00000003c0), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/31 21:49:32 executing program 7: r0 = socket$inet(0x2, 0x20000000007, 0x2000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ece4807da20b99b67a007f28916cf600000000000000000d724b75cc06000072c22ea62162339d00000000000000000000", 0x36, 0x10, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) [ 166.793407] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:0 fo [ 166.819968] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:0 fo 2018/03/31 21:49:32 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000280)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) [ 167.023128] device lo entered promiscuous mode [ 167.090097] device lo left promiscuous mode [ 167.097209] device lo entered promiscuous mode 2018/03/31 21:49:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:33 executing program 6: lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x7, 0x15, "cedbcfcb72e2b9f1695cd499716a1ec82d1d8334af"}) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf9e5) 2018/03/31 21:49:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x2c) 2018/03/31 21:49:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x800000000000008, &(0x7f0000001380)) 2018/03/31 21:49:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0xfffffffffffffe89, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1}, 0xb) close(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) sendto$inet6(r1, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) 2018/03/31 21:49:33 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000002c0)={0xfffffffffffffdc3, 0xfffffffffffffffd, "0b49896f44bad772289584da4c7f3397e45b7043d8a89d5dc3ecabee4432d521e1d285ea5a877f66717fac0ab2cbabfdf47f9b0dc430592c2473f77438406c7ac18bf54063abb26386d56c72c27c8fd6dde05dc0178149e0f1eafdd9f8689e98df0ded78e2949c6426230495bc55b505d6a7b86a6882c5d17d4920125f151c2b14ea278da0659fb46712d43fff86b8ca80b755959c7dc9e0abce775131f97272263797b0cf"}, 0x0) lseek(r0, 0x58, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) 2018/03/31 21:49:33 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/31 21:49:33 executing program 5: getgid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaae9d5f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003fec), 0x187) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x7b1, 0x400) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x1, 0x0, 0x0, &(0x7f0000000480)='teql0\x00', 0x0, 0xc1de}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xff, 0x5, 0x1, 0x9, 0x4, 0x80, 0xe05, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x100, 0x8080000000000, 0x5, 0x5}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x1}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000100)="92516c6c13cdd764e0719a605323bc7a694ebe29fac3c9e031f51551064c973b433f445a1a30d8bf2fd50fd156c55ca1ff0dc115e9310d985189d6fa472210cae78f49bb0d4b8128d5aadb8bdf944e5d6b038d", 0x53) r4 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r5 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0xc2, 0x1ff, 0x8}) bind$inet6(r5, &(0x7f000070ffe3)={0xa}, 0x1c) readv(r4, &(0x7f0000000200), 0x1000000000000155) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) capget(&(0x7f0000000180), &(0x7f00000001c0)) 2018/03/31 21:49:33 executing program 1: socketpair$unix(0x1, 0xffffffffffffeffe, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0xb, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f00000001c0)=0x265) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[0xd002, 0x13000, 0x10000, 0xf000], 0x7, 0x5, 0x80000001}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x8000000000000001}) socket$inet6(0xa, 0x2, 0xfffffffffffffffd) dup3(r0, r0, 0x0) getcwd(&(0x7f0000000040)=""/159, 0x9f) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000200), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x44, 0x883f, 'eql\x00', 'bridge0\x00', 'ip6gre0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x565ea85478dd3d0d, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x128, [@cpu={'cpu\x00', 0x8, {{0x5}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1, 0x6, 0x3f, 0x4}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x9, 0xffffffff, 0x2}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x1, 0xfadb, 'syzkaller1\x00', 'ip6gretap0\x00', 'ip6tnl0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff], 0x70, 0x118, 0x168}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x100000001, 0x2, 0x0, 0x0, "3dd5638787dc7b4e193393f56d5f87f1c5b47d0155cab461d28c13764c9ba304d84a25f3c0e5124c98822073ae8992d1415877783d010d65b926e173c2714787"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5b7, 'syz0\x00', 0x7}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x398) 2018/03/31 21:49:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:33 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014fdf4070009040002000710ff000000000000000800000000000000", 0x24) 2018/03/31 21:49:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100, 0x511141) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) 2018/03/31 21:49:33 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) syslog(0x9, &(0x7f00000000c0)=""/46, 0x2e) r1 = gettid() sched_getattr(r1, &(0x7f0000000040), 0x30, 0x7bbe632677eb3d45) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x800) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = memfd_create(&(0x7f00000002c0)="2f6465762f736e642f636f6e74726f6c43230064da9c02b815bbb951f23c2ba0f324b45cb65668dce2d6c66f0a90c43059c4825763494e3f5e61c5d28b6b99", 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20400) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000300)=""/97) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x2, 0x20, 0xc25b, 0x3ff, 0x9, 0x6}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x5a2], 0x1, 0x4, 0x5, 0x8, 0x6f1, 0x7, {0x5, 0x3, 0x3, 0x7fffffff, 0x7ff, 0xffffffff00000000, 0x3, 0x81, 0x3ff, 0x8, 0x2, 0x1, 0x8, 0x1000, "9b6260a2c16d4f49b8a68a10e45cee6d7794867ffd3bae070af93eb0eea4057c"}}) 2018/03/31 21:49:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x42, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/177, 0xb1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2}, 0x10) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000833000)=@nfc, 0x10, &(0x7f000001e000), 0x0, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) 2018/03/31 21:49:33 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000100)={0x0, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000000a00)}}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='sit0\x00', 0x8c}) 2018/03/31 21:49:33 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket(0x9, 0x800, 0x3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/03/31 21:49:33 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0x893) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x5f0a, 0x3d7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'none\x00', 0x20, 0xeba9, 0x46}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0xffffffff, 0x7ff, 0x7}}, 0x44) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xbe4b, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xffffffffffff7d39) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/31 21:49:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) r4 = geteuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r3, r5, r6}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={r3, r4, r6}, 0xc) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000004c0)={0x6, 0x0, 0x3ff, 0xe2c9}) close(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000280)={r0, 0x8001, 0x7f, r0}) getsockopt$ax25_buf(r0, 0x101, 0x99, &(0x7f00000002c0)=""/185, &(0x7f00000000c0)=0xb9) write(r0, &(0x7f0000000380)="5abf4126e841e422726a5648727c5b12e1772f1a1b3b6b8ec7b16860e31e2cd127b7f786aedbdd744992934584503e0deb652ffed6941c033f6b5402ae5a26fe3b47c6f3f0005a1b6a33a145d42f9cb7849effff55ea0cb573859e87a16d736a1dc29fa434bdca744b626badf4e0861f0046cc0277e30113348ea3", 0x7b) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x105004, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000400)={0x7, 0x1, 0x0, 'queue1\x00', 0x10001}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000640)=""/199) fcntl$setown(r7, 0x8, r3) 2018/03/31 21:49:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 168.162513] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 168.306422] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20002 none [ 168.322183] IPVS: set_ctl: invalid protocol: 59 172.20.20.170:20002 none 2018/03/31 21:49:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x20000001, 0x6cc, 0x81, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/15}, 0xffffffa2) 2018/03/31 21:49:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_fuse_mount(&(0x7f0000000280)='./file0/file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x44, 0x204000) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x109000) tee(r0, r1, 0x7, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2001, 0x0) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x10) r3 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl(r2, 0x9, &(0x7f00000007c0)="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") ftruncate(r3, 0x5) write(r2, &(0x7f0000000180)="c0fb57d85800906042a9", 0xa) write(r3, &(0x7f0000000080)="2a098e604508d952", 0x8) ioctl$TIOCSCTTY(r3, 0x540e, 0xa98c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/03/31 21:49:33 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000000c0)=0x4) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) setreuid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 21:49:33 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0x3) r1 = creat(&(0x7f0000001b80)='./file0\x00', 0x2) eventfd2(0x9, 0x800) accept(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000001bc0)="20090a176be1275c7212cfa453c3cf31ef843f74a4e5e443967647188a57396f816a21bcecd0e32e53455924399c620baf7ceebdcbd9308d9a4d404c75697d9bd49b719cde4176a98d474e0cd645bacae6333eee0156e5f54fa936c817c73cbba2ad3e3eab181cbae5790ab76ee6cec46e5c9cedb69750b514414db09678ef289670fd910406de49e1b14bb659de0162adecda6ce062cd9f00ffdf23166e324d10c4e75b58874ef4", 0xa8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x10f5, 0x5, 0x2, 0xfffffffeffffffff, "c7a43e899d4bd2efd2d6c38e6bed722e8d924a99a42bd40fdc79a8445fdc570456c7062c5d8d7362d3679a65", 0xff}, 0x0, [0x0, 0x93, 0x9, 0x80000000, 0x401, 0x81, 0x4, 0xffff, 0x3, 0x8, 0xe5, 0x81, 0xdcf, 0x3fb9, 0x100000000, 0xfff, 0x8, 0x8001, 0x0, 0x8, 0x100000000, 0x6, 0x3, 0xfff, 0x2, 0x5, 0x4, 0x8, 0x5, 0x10001, 0x2, 0x6, 0x5, 0x10000, 0x6, 0x4, 0x5, 0xdb8, 0xd0, 0x3f, 0x6, 0x6, 0x9, 0xfffffffffffffffe, 0x5, 0x101, 0x7fff, 0x0, 0x3, 0xd9c7, 0x32, 0x99e, 0x5, 0x5, 0x100000001, 0x1, 0x20, 0x4, 0x4, 0x1, 0x831, 0x9ee9, 0x5, 0x1, 0x6, 0x6, 0x6e1, 0x800000000, 0x4, 0x200, 0x8, 0x8a44, 0x400, 0x8, 0x6, 0x83, 0x2, 0x100000000, 0x6, 0x175, 0x0, 0x5, 0x7f, 0x8, 0x0, 0x507, 0x9, 0x4, 0x0, 0x100000000, 0x20, 0x9c, 0x3, 0xffffffff, 0xda0, 0x5, 0x100000001, 0x6, 0x2, 0x2, 0x0, 0x7, 0xe7, 0x9, 0x4, 0x8001, 0x9d5d, 0x2, 0x2, 0xfff, 0x29ae, 0x3, 0x2, 0x5, 0x7e43, 0x80000001, 0x20, 0xacb, 0x7, 0x200, 0x80000001, 0x401, 0x7, 0x41, 0x1f, 0x9, 0x0, 0xbd]}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20000) r2 = semget(0x0, 0x1edc499c616232fa, 0x18) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/03/31 21:49:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x100000000, 0x81}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000001c140000feb361a32e0000191cc5012c6146596097c2ac78940000000000000000000000"], 0xd}, 0x1}, 0x0) 2018/03/31 21:49:33 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001580)=0x2, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/137, 0x89}, {&(0x7f0000001200)=""/64, 0x40}, {&(0x7f0000001240)=""/148, 0x94}], 0x6) r3 = syz_open_dev$mice(&(0x7f0000001380)='/dev/input/mice\x00', 0x0, 0x113000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000013c0)={0x7, 0xffffffffffffffc1, 0x41229e5c, 0x1f, 0x6, 0x40, 0x8, 0xa2c0, 0x1000200000, 0x0, 0x5, 0xaf}) socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000001600)=""/4096, 0x1000, 0x140, &(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) ioctl$int_in(r0, 0x5421, &(0x7f00000014c0)=0xffffffff) 2018/03/31 21:49:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x4a000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0xc050, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xfffffffffffffccf) socketpair$inet6(0xa, 0x2, 0x7fff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x200, 0x5a5d, 0x8, 0x6}) r4 = dup(r3) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000001c0)={{0x5001, 0x1, 0x1f, 0xc9, 0x9, 0x6, 0x2, 0x4, 0xfffffffffffffc45, 0x6, 0x1, 0x89}, {0x113000, 0x7002, 0xf, 0xfffffffffffffffe, 0x0, 0x2, 0x80000001, 0x1, 0x7, 0x7, 0x20, 0xbe}, {0x100000, 0x2, 0xf, 0x100000001, 0x7, 0x814, 0x9, 0x7, 0x6, 0x800, 0x4, 0x506f}, {0x6000, 0xf000, 0x9, 0x54b, 0x4, 0x5, 0xfffffffffffffffa, 0x2, 0x2, 0x9bd, 0x4, 0x10000}, {0x0, 0x0, 0x0, 0x4, 0x3, 0x1, 0xffffffff80000001, 0x0, 0x5, 0x4, 0x3854, 0x400}, {0x14000, 0x0, 0xc, 0x80000000, 0x7f, 0x9, 0x1, 0x6, 0x7fff, 0x6, 0x0, 0x8}, {0x3000, 0x5, 0x1f, 0x21cb, 0x8, 0x3c2, 0x2, 0x2, 0x81, 0xea6b, 0x9, 0x1ff}, {0xf004, 0x6000, 0xf, 0xfff, 0x1, 0x80000000, 0x3ff, 0x1ff, 0x2, 0x1, 0x80000001, 0x6}, {0xd000, 0xd000}, {0x1000, 0x5000}, 0x88395cdb7e6a15b2, 0x0, 0x10000, 0x100000, 0xc, 0x400, 0x17003, [0x6, 0x10000, 0x1, 0x8]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000080)=0x8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002c00ff0a000000000086b16c00df00040000000c00000008000100"], 0x20}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 21:49:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000080), 0x36c) fallocate(r0, 0x0, 0x3f, 0x4) 2018/03/31 21:49:33 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0xdbf666b3c05e707f) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1bc, 0x204, 0x0, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1f, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)={0x1, 0x6, 0x76c2, {0x0, 0x1c9c380}, 0x7fffffff, 0x3c}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000340)={0x4, 0x4, 0x886}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x9, {0x2, 0x4e22}, {0x2, 0x4e23}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x82, 0x0, 0x7fff, 0x401, 0x40, &(0x7f0000000380)='irlan0\x00', 0x95e, 0x8}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000440)) r4 = accept$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000540)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x140, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4b4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xf1e8d1047849a4a8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b8c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xba}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x5}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x26}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0xffffffffffffff80}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x45}, 0x24004000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) ptrace$setregset(0x4205, r6, 0x1, &(0x7f0000000880)={&(0x7f0000000800)="007c288e783775c063d88dfcd6701737ad75eab67f6bd88d7df13c068833e32b95e85b51ae06f01b7cfd916798f97a1092aeb4c380fc126bc19bd339bfe0ec2b515ca013", 0x44}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000008c0)=""/50) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r3, 0x20}, &(0x7f0000000940)=0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000980)=""/222) ioctl$void(r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a80)={r2, 0x3}, &(0x7f0000000ac0)=0x8) bind$bt_rfcomm(r0, &(0x7f0000000b00)={0x1f, {0x52, 0x3, 0x0, 0xffffffffffff0001, 0x131, 0x1f}, 0x4}, 0xa) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000b40)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000b80)=[0x9, 0x6]) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000bc0)=""/190, &(0x7f0000000c80)=0xbe) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000cc0)={0x200, 0xff, 0x3}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000d00)="4922259bec8443fac72dcd7f109828f1b426bfb0f963a352bfe5bdd79779d94f1dd1cf287b85b86923361428c6aea901bc1ebb46c415c84be959e47df911f666ebb7c0a7d352fb016c2d913eaa18a822f1063bcdd8a98a5572a72191741a8462eb9d46dbab702f7ff3e3aa8ca6f8c7ca3a1f44266255a9d6ce8846f0245759bd275105ff43a4981a8c1eae388bc8ff80bfd79100a6f36d91f92e886f51d29eed1951e207c283866ec20098f89e7b06abe4eb2bade71d31d77a4c0a84e47db8c07475cef54513604f430925ff05b8890714bffd7e5a6ab988ce6a22", 0xdb) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000e00)=0x4) clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000e80)={0x6, 0x80000000, 0x9, {r7, r8+30000000}, 0xc7, 0x2d}) 2018/03/31 21:49:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000df1000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fcntl$setsig(r2, 0xa, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x5, 0x1) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717224720a0a32b5f0d", {0x4, 0x0, 0x0, "dcb627093c88"}}) socket$can_raw(0x1d, 0x3, 0x1) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000380)={0x7, 0x3}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) socket$inet6(0x10, 0x2000000000c, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x101}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="b7000000147cef1ee5656c82724507591680b4063c54e22c7fdcec92f5b6379ed87fc3943a5e650f1f542aae4b5060e86e541e6ff7b8cd9d1c3e2b6a0fffb758ee4d74a04a4354e251cf4273eb41cad12928f83525589abd5709ac4efe286127563542b01655e4bb75942a12eaf14e3fe57dd0235ce82bac207d3f584c97860eb4ad7282d6268006540a8ac8f45965c1dfd430e84527cace132d4c0f17cf1e13ff949b74a55646d161e3cf35c82627ebf850f9a9f64c0fbeb2d62f"], &(0x7f0000000300)=0xbf) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x6, @random="0c610995e6e6"}, 0x10) 2018/03/31 21:49:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000780)=[{&(0x7f00000001c0)="772ddd8bc52017d99aa88631827662bf1f4ba43fa1f849c3ef50a8ef3b16a59e83013daee6e4", 0x26, 0xaa}, {&(0x7f0000000840)="25c3aff48027100fdfb4508d5d1a08854173040e75644d82418cd7ae29eb7bc46e4841650b4722286fa2606cdfe3b8cd58f2d2921a1a91ce76a5077f7b273a382de68f3aa8e59cc362095d1e1b1ff6f607c5247f88c45e7249edb4f074cdbf6aec06f78deb57371d595873cb3a8aa1e6894c3b7920a325dd5a541b1479df461b0524e56a07070e72a6145636183566f6b8a230b9e219e142493e8b1c2ad529103f1be950ec4dce9c77b4d4417667f6c53397e062d36a1140ea57d3360fa5e5147977717e4e2523bdc59d00bd39784b879458100c2ae8e1bf887a90c103d5eaa8ad81980c3632a4c1f3d770f9bb009d3c", 0xf0, 0x6b1}, {&(0x7f0000000440)="27d104b275f88a7dfe1e1e52b56f67e3144c4690a583a7033ea14bfd5477f57f72a44b753ada474aa8e81d22577eeee85666464bf1fc9873d5db2ee0751edfa7849b92ca9cf43eb6a1d9bcb152329f4891ab9e08eb214e408b38e4bfed0b2f536192ac2d3ea400ac0346218dacadb929991014686d47f55b53ab1f2b756f333a262df6d682b97c867b707a18f284831867552548c3fc903346aa9666e15da76d77a8d0de3d139fe6d6a6", 0x84, 0x4}, {&(0x7f0000000500)="5898cd819541620a6e7b815e9743f76933bf4669d7d9d5929d6d3c70431f467afdf1d12171282e93c41bd8c6130a667411117a5875cb194cc05ca4e8e45a016ee9515f487a5eaf651717ce2e0fd4c7aeac351b156c7db4657fb2e701ae3c7ec1b6fb6b353873ccf8f485b314f6a8df7c287c34b468227da444c64bbfc4e7d0d0023b3e24db62a8572734ad3ec2a6b9d2febb2a2fadb01ce417147c2629390e2f5074c0fe05b39adc39a2316a9836aaf6e0b64be9b5dc4612f080b90bd0fceae3a4ef", 0xc2}, {&(0x7f0000000600)="bb85da2eee4501473affe432b63d9db8b767", 0x12, 0x7}, {&(0x7f0000000640)="0dd98e4f126e580e8b94a9c0fa281fe6d14c83fb2977c280537b02a4bfb1ca95c4efd5341a640b562f4da090637877490c9a40002e6802fc67d896b59c50dcfffad10bbe6221ce178ee09520799b96116ab0688c2d52792e22e0d486b17bcb4829b0be6c84bc7c7a3fbec926a43ff9057c35728a9eca4f68041cfcab4b7b83eeab820b32b04b46e2855213ef27d695ec0b11", 0x92, 0x1}, {&(0x7f0000000940)="d3d938b36d7c7ce6b5adffefb7d5b551f134a0846f4b61c33f140e831029ef346be0e2839a9142f7772acdea9c6d4e103f5ef56ce33601542736f6903198fb58f5e7d90019be422646f06d5de084b43b7d0d83c57b5d88ef642aa17d0f8e5bcf341204c91745ac47922bfc7ca68c19cb982d86", 0x73, 0x8}], 0x0, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64]], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="d6bc7f15f9315ebc1185e848e7e91f38170d7a1a06978970f913085e51558544259390ff884f0f238409b5fc81fc0d23e85bb64f235f78f97935f166a5279d8918fb1dcdd5820b472eda9ff2243f9ed1e05e3a0d010a344a1d4a184086b0fcd95599fad19479a725dd38", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32], @ANYBLOB="6c38f92e5f980daaf629ccbc0b71286172dfcc6ad65b0d70b4353a1299fdeb6183487e4aa36747c5e542b74c747a9a3c52cec52c0393dbba7220af60d6ce877689c4bd6a963521d8a222edb95daa1cb07c162993607c09835ab07e0cd39a3185fdd46d778695f6a3f27014", @ANYRES64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES64]]]) [ 168.546674] FAT-fs (loop7): Directory bread(block 6) failed [ 168.557109] FAT-fs (loop7): Directory bread(block 7) failed [ 168.563576] FAT-fs (loop7): Directory bread(block 8) failed [ 168.569432] FAT-fs (loop7): Directory bread(block 9) failed [ 168.575201] FAT-fs (loop7): Directory bread(block 10) failed [ 168.581135] FAT-fs (loop7): Directory bread(block 11) failed [ 168.587101] FAT-fs (loop7): Directory bread(block 12) failed 2018/03/31 21:49:33 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa4b57a0570661b12, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xff, 0x0, 0x3, 0x101}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) ptrace(0x10, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x1, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0xf5e, 0x3fff8000000, 0x0, 0x2}, {0x9, 0x2, 0xff, 0x5}, {0x7, 0xfffffffffffffff7, 0x7fff, 0x8001}, {0x100000000, 0x0, 0x51d, 0x100}, {0x5, 0x8, 0xffffffffffffffb6, 0x9}, {0x8, 0x81, 0xffffffffffff0000}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r4, r5, 0x3ff, 0x10001, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0xff}, &(0x7f0000000480)=0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000004c0)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x3}]}, &(0x7f00000005c0)=0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000600)={0x7, 0x10001}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000680)={0x7, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000006c0)={r7, 0x10}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) connect$netlink(r1, &(0x7f0000000700)=@unspec, 0xc) mknodat(r1, &(0x7f0000000740)='./file0\x00', 0x82, 0x400) r8 = socket$can_bcm(0x1d, 0x2, 0x2) prctl$void(0x1b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r6, 0x100000001}, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000007c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) prctl$setendian(0x14, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000840)={'ah\x00'}, &(0x7f0000000880)=0x1e) socket$inet(0x2, 0xa, 0x7) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000008c0)={0x3b, 0x1, 0x100000000, 0x1, 0x80}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000009c0)={{&(0x7f0000000900)=""/112, 0x70}, &(0x7f0000000980), 0x40}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000a00)={0xff, 0x0, 0x10003, 0xa7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000a40)={0x5, r9}) [ 168.593812] FAT-fs (loop7): Directory bread(block 13) failed [ 168.599864] FAT-fs (loop7): Directory bread(block 14) failed [ 168.614477] FAT-fs (loop7): Directory bread(block 15) failed 2018/03/31 21:49:34 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000005c0)={0x0, 0x101, 0x0, 0x3}, 0xc) [ 168.646309] attempt to access beyond end of device [ 168.651533] loop7: rw=2049, want=40, limit=6 [ 168.668105] attempt to access beyond end of device [ 168.673161] loop7: rw=2049, want=40, limit=6 2018/03/31 21:49:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {0x3}], 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x604080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xff, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x76, "3c55f640dee8bd81421fe309b50ef87283b894e61950333c3bc01efa3b90bf432a0be0edad57c9f236d0757381b42e3e2d42f5485e35174c6008d8271829fe41cf443e3a205bd491eaef66842c5212e8ce370302aef1e3a071468a1ed9def7f265bb23bf454ec59caa0ff35743f4e01e6534d0607eb2"}, &(0x7f0000000180)=0x7e) 2018/03/31 21:49:34 executing program 7: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) clock_nanosleep(0x5, 0x1, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000002c0)="de90b80ba9f93ca98dae76352445913eeaae3dcaff433fbf06c896108dd2cdc2f9dec538b3b776a1a5ff54deb242239c2b2c45728acb72f99c1cbd5d67dda730619a4980a182ae6ff5276b652a79a07d6896bb49056f6fec0b43d5feefd96d68caa932360d46826df9a077ca451d59d03291f83580e662fb381e520cd6a85464a71782f62fa379c0e18bb620ac7c89a5ea37e4e56a1b8b378656980fc524eb7d2cebe69daccc5561aa401baf49") ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYBLOB="020000000000000004f0000000000000000088311c490149", @ANYBLOB="000000000000000002100000000000008300000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/31 21:49:34 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10000000, 0x0, 0x0, 0x2000, &(0x7f0000a5e000/0x2000)=nil}) 2018/03/31 21:49:34 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000987ffd)='&-\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x100, 0xc73, 0x200, 0x2e, 0x6, 0x8, 0xc1b5, 0x66b, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x80000001}, 0x8) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x6, 0x7, 0x2, 0xffffffffffff0001, 0x0, 0x7f, 0x5000, 0x8, 0x3, 0xffffffffffffffff, 0xaad, 0x3, 0x200, 0x2, 0x10000, 0x9, 0x7f, 0x80000000, 0xffffffffffffff5c, 0x8000, 0x81, 0x100, 0x5, 0x400, 0x0, 0x80000001, 0x7, 0x4, 0x1, 0x4, 0x854, 0x1, 0x1, 0x80, 0x0, 0x9, 0x0, 0x440c, 0x2, @perf_bp={&(0x7f0000000040), 0x7}, 0x27400, 0x7, 0x3, 0x0, 0x1, 0x1, 0x8}, r1, 0x3, r0, 0x8) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x7, 0x200) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000002c0)={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) 2018/03/31 21:49:34 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000140)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="54000100454001818000000002c00008000a103f0000e800691848"], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) inotify_init() 2018/03/31 21:49:34 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) accept(r0, 0x0, &(0x7f0000000080)) 2018/03/31 21:49:34 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x2000)=nil) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) shutdown(r0, 0x0) 2018/03/31 21:49:34 executing program 5: epoll_create1(0x8000000000000000) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000004c0)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000300)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0xffffffffffffff52, 0x4, 0x3, 0x7ff, 0x3f, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x7ff}, &(0x7f0000000540)=0xc) 2018/03/31 21:49:34 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x6, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f0000004fc0)=""/153}, 0x48) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x607, 0x100000001, 0x2, 0x7, 0x896f}, &(0x7f0000000480)=0xffffffffffffff7e) 2018/03/31 21:49:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0xd}, &(0x7f0000000040)=0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000007300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000007340), &(0x7f0000007380)=0x4) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3ff, 0x1) r3 = getuid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007200)={'sit0\x00', 0x0}) connect(r2, &(0x7f0000007240)=@hci={0x1f, r4, 0x2}, 0x80) openat$cgroup_int(r0, &(0x7f00000072c0)='memory.max\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000007100)={0x6, 0xe0b4, 0x0, 0x7, 0x3, [{0x2, 0x98, 0xa9d}, {0x2f, 0x9, 0xffff, 0x0, 0x0, 0x280}, {0x8, 0x81, 0x2, 0x0, 0x0, 0x2000}]}) r5 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000004c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007000)=0x0) sendmsg$netlink(r2, &(0x7f00000070c0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x20028000}, 0xc, &(0x7f0000006fc0)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="3c0300001909000000bd7000ffdbdf2508027600", @ANYRES32=r3, @ANYBLOB="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"], 0x33c}, {&(0x7f00000005c0)={0x569c, 0x19, 0x402, 0x70bd27, 0x25dfdbfe, "", [@nested={0x384, 0x4d, [@generic="bf40442623dea617a1c5ab6e5e4260ac090924e47fa9f2188d613b46e242b546d45e96", @generic="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", @generic="d903d4ad2a08a037abb1dc2eed6ad46336e3c35d69679d83bfb7e66559ea7d40996b6ddfee7e68fcd291c2de68d3a0146fc922e7c978f44e1d051c6edf19d0c361b8d40a41bd73f084408e50a54562ae82ea8655464b8ab805a9cacb7bc5d4d647745f10f1b39415c2df98acfe0a371e169c016b050bc09f450cab6509c402bae02245010e", 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@generic="52d2747bedee334d4cb7125c072d756752d9946beff1804d98025ad385424ce46a66eaf77aec28917361535bef1746e204b1", @typed={0x8, 0x56, @ipv4=@broadcast=0xffffffff}]}, @typed={0x100, 0x20, @binary="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"}]}, 0x569c}, {&(0x7f0000005c80)={0xac, 0x2e, 0x20, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x7a, @u32=0x5}, @typed={0x94, 0x33, @binary="9dce81764455aedd640b0215ab33fb23e219a0ffa33c6d15e3542931b45e36c2b77e0d71296a09164a9a000434f0dbf10d689e7da87ed0c809110ea2ff9a41482e975b9aeecb1aceb6789ace5873a5398627088bc3c4a5ea2905f8c1dfd7ce6165d6d004b28b2eb335c3dc4a341c8ebb099ea2fda3e419f6b30e2129a00ad7e40ccd58916fc51bc49ac302604a26e9c5"}]}, 0xac}, {&(0x7f0000005d40)={0x125c, 0x41, 0x100, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0xa, @u32=0xfffffffffffffffb}, @generic="d1af0e15a6a9371259c1a8e3a031edf17b7727b69d75f349c0547b68ce099eae9b182b13a389ba3508b94a093fb79dad02e0e1d3b57504cf5f513ae1b734f9", @generic="e90310383e2f7ea43e57eac870b8523e0d24e5777fb515647af6421565a8", @nested={0x11e4, 0x39, [@typed={0xb8, 0x74, @binary="a13ad5bb3cb001c7ed2d83afd6a166f6f67d6f87aee3b4a12de4c92ecaa786812710e9f64f91f98ecd6173fddcc61e426ff8dca1ebf488865b1e46ab259789cf72617fed5cdf8c4aaad41117cbdac1fac2a764871b26e5dfeda13d98fe777bb05e66a99d7cd040938daaaa91d34569f40b8723d4fa6d2f86e9720c57fb99bee91053357a40f86b9a85a7f5cbb24fa709d7d7c3960528b6a1cd56eeb1e0fb0cc9712dab2f15007d53ac2ac3b3f4e251f0379a"}, @typed={0x8, 0x39, @str='\'\x00'}, @generic="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@generic="00aade1652a32929c47a39b8d464a1a85bebc9e941f318cf3d24508240797fc31ec3049731025fc23347ecc58ea7440d1e5cf44a80a73fdb285e278ada9e5d501c4c3ce8d5e6ade596ae7cb8303ab38604aeea55867fc95382a5c6ed2c278a77a4e9e1e9e7ec8af01f29ada4141c88dd9985eb288171820bc19e0f62668fef1d7fcfe187f0369e80024141a97d49a12718205e0be026740f7a9c58506f04414b0962aeb924614ca3398f", @generic="fba9e1bd3b71a6145930c0d657e04eb1f085e493ab4f639482967ecb0461f288e5ef96ddc3c708e271aa81de1049e5fd7ca7bd0c4a048c59f76af5212ff98f1f84f469aec809a42210051a4150310a82add08e24e3a66dbc3d4d173e22b1a0027e59f7525004880cf66ad09b2784fa8328f0", @typed={0x4, 0x1a}]}]}, 0x125c}], 0x4, &(0x7f0000007040)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r3, r5}], 0x60, 0x4008000}, 0x40090) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r5, 0x1000) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x10002) 2018/03/31 21:49:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x5, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) 2018/03/31 21:49:34 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0xb97c, 0x0, &(0x7f00000006c0), 0x100000, &(0x7f0000000700)={[{@barrier='barrier', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@acl='acl', 0x2c}, {@commit={'commit', 0x3d, [0x0, 0x37, 0x34, 0x37, 0x3f]}, 0x2c}]}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) connect(r1, &(0x7f0000000540)=@can={0x1d, r2}, 0x41c) syslog(0x2, &(0x7f0000000380)=""/199, 0xc7) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x440, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000005c0)={0x3, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x120, 0x1, 0x7, 0x9, 0x1000, &(0x7f00000004c0)='dummy0\x00', 0xfffffffffffffffd, 0x7, 0xfffffffffffffffa}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c08de2e1ae09303ccbd51a7552e084145b00d0e215d7882a85d88529221cd4a53bf08578b057215b2df8205437782b01ea8b0c00e7c6b6c5ae2385e04a8bc42eed5183e3dc5c7f6215203ee2bbed1208c63a9c4c69fd6c43b81e85f2e3bd8157309b1ae299943580"], 0x1}, 0x1}, 0x0) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'md5-generic\x00'}, &(0x7f0000000180)=']vboxnet1/\x00', 0xb, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/31 21:49:34 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x6) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x20000000, 0x10001) fallocate(r1, 0x11, 0x0, 0x8001) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0xbe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/31 21:49:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x4000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) poll(&(0x7f0000000040), 0x0, 0x800) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r2, 0x18, 0x70bd27, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x90) 2018/03/31 21:49:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000040}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="f4a41a0c2137650139e81a7a1e7eef45e30c0274b792b581acffdf759e96e4145cce668a52012a4f30ae5f242e72bd056adc3ad6026df0112fbfae4ed0e60d75ac30a6412e7371242546f04b6abee86024a63b9bdae2914f42cf6ae214ac4c153025b0d5d66801fe0fe38d11d93ae52e1a65d03f238b85401dc2eff7be927136b72b9a3a0d1c799c116d785f7b9ab6b723005bb28943ea2a8f93729d997b5452a85a68c84e02049c7344eb9118f380d82af12e8ba08aec57d1a3cb2820f270d10b95a55e687635cc3fc3c2051feff7d726bf6cac8a69fb24530fb03eebc59474ac32607c7b5e34660ea3bd9f59c562", 0xef}], 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x2, 0x102, 0x80, {0x77359400}, {0x0, 0x7530}, {0x2, 0x7ff, 0x1, 0x8}, 0x1, @canfd={{0x1, 0x20, 0x9, 0x5b}, 0x20, 0x3, 0x0, 0x0, "5f0e2c3c07ea6a36e298eca4f4c1e7ffe3a778d2b4889e0369883dce5570637bf88a38ebf292f0feb8fbb7fbd3f38dc7bf68fcceb26926a86da3bb6ec01f2078"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x200088c0) 2018/03/31 21:49:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1b8a6066aa7075d}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r3, 0x202, 0x70bd2a, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/03/31 21:49:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff9c, 0x3e2, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x55, 0x24000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x8, 0x80}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r2, 0x0, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x538e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0x48}, 0x1}, 0x2404c890) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000030201000000000000000000008f4000"], 0x3b8}, 0x1}, 0x0) 2018/03/31 21:49:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) timerfd_create(0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) timerfd_create(0x1, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f}], 0x83, 0x0, &(0x7f0000000080)="ac907f34a41e14d44449975a611e6778fc3ec93f62a7b86e32f114fc329e892280f630e005ce62aa58bb65055e4357c6e5e10faf05816460e01f385fe292e8e5bcc06aadbca4d7ca414aff290b030f0b76fde9a18446e1784a52bc5822f060e9ab4d1cf795fc784010fc7cccd9305f36c716a74d9e4a815e09400b91fa5ef015849284"}) 2018/03/31 21:49:35 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={'ifb0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) sendfile(r1, r1, &(0x7f0000000380), 0x102000001) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400)=0x5, 0x4) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000003c0)=0x10000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000180)) 2018/03/31 21:49:35 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x1, "13"}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000400)={0x7, r0}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000100)="31e42e0a49968b124c5f59e3577605575e8cf14f32bfefeb4a2614c2a468f0cea93f2d5348dc42092d373579678a89154330f6231d8d63f722fbe11694f65ffb9b14640efcd2853e3d9b658275194cd90c77798d55f42330057642e345f039234f1d93710ca6005425ba8ddbedeb6d3b55de18b211cd6b249c725a308adc033fc07ce819820e703deb4107a7aa6d2b0de2bbac90b441de47543891b45bfb2fb70a980f1d70018139ebc14c383f", 0xad, 0x4}, {&(0x7f00000001c0)="3fb06a75c55f06736fb03bfacff94ac18abfdcffbe894c22f3cad41c13ca1b1fbefc4fa42113394799b05ca783f9741d11b25231d9c4b06e5feb47f8fed13f691b8631655c5e17f02596bebd5504f633bebe8bae9da29b07907e2a945f017c8c407d79612dfaa7abbf3bd5fc4e4a15e72c8041c22140196352ff94156d7229ecb8d9c8e1741b4838234e37c3ad4900ace90ad7feef5718fc50f5ef7d752a3f8bf179c4", 0xa3, 0x6}, {&(0x7f0000000280)="9ee02322e8887b4a1638e7ce1e9ed970325daf8647e8bb7c784879327ec9dabc21215d3da629d37486ae5754fb27e74b0ec0551c74e6ecefe6670e6dfa8b6fad240f318c786422a317fbe01545c34b7ef5e792dd4ed68e45ac61038e87ceee1097e1780e11ce466c21aa6ef37b046d87eced2ac2359aa3f4bc5b105e8a7bc048e23635cc889d5cb8e6b7af221301b3a52143a3f919b1f736bc17a239b2516ab26b4e248fbd406831c55f979f7ee8ff38fdef4528a0a2c4662ae008d36bee61a7ae586cdaf26bd7bfafc74c8fd25d53c137b6e242176d460b5b601958a74747c676ec68993dfa00781ee47b2c1b99604d64", 0xf1, 0x80000001}], 0x200000, 0x0) 2018/03/31 21:49:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xe6}}, 0xb8, 0x10001, 0x3ff, 0x8, 0x5}, &(0x7f0000000180)=0x98) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c0200000000000000"], 0x0, 0x0, &(0x7f0000000240)}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/31 21:49:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:36 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000780)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/03/31 21:49:36 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x5) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/73) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/03/31 21:49:36 executing program 5: clock_gettime(0x0, &(0x7f0000949ff0)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x33, 0x2e0000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setitimer(0x2, &(0x7f0000dc3fe0)={{0x77359400}, {0x0, r0/1000+30000}}, &(0x7f0000b1bfe0)) setitimer(0x2, &(0x7f00000e9000), &(0x7f0000281000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) [ 170.640280] binder: 13682:13687 ioctl c0306201 20000140 returned -14 [ 170.651266] binder_alloc: binder_alloc_mmap_handler: 13682 20000000-20002000 already mapped failed -16 [ 170.671722] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/03/31 21:49:36 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0xfffffffffffffff9, 0x1, 0x0, 0xbd8, 0x9, 0x8}, 0x6}) [ 170.701368] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/31 21:49:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) exit(0x0) pread64(r0, &(0x7f00000001c0)=""/100, 0x129, 0x0) [ 170.723280] binder: 13682:13697 ioctl 40046207 0 returned -16 [ 170.796823] binder: 13702:13704 unknown command 34366222 [ 170.802561] binder: 13702:13704 ioctl c0306201 20000280 returned -22 [ 170.816446] binder: BINDER_SET_CONTEXT_MGR already set [ 170.822197] binder: 13702:13706 ioctl 40046207 0 returned -16 [ 170.829556] binder: 13702:13706 unknown command 34366222 [ 170.829583] binder_alloc: 13702: binder_alloc_buf, no vma [ 170.835305] binder: 13702:13706 ioctl c0306201 20000280 returned -22 2018/03/31 21:49:36 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x401, @empty, 0x9}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x5, 0x0, 0x100000000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 21:49:36 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x4, 0x3, 0x8001, 0x834c, 0x0, 0x0, 0x40000, 0xd, 0x58, 0x5, 0x7fffffff, 0x5, 0x8001, 0x4a5, 0x400, 0x1, 0xac, 0x7fffffff, 0x1, 0x7fff, 0x4, 0x3, 0x9, 0x0, 0x9, 0xffffffffffff244d, 0x1, 0x7, 0x80000001, 0x5, 0x3ff, 0x7fff, 0x9, 0x10000, 0xadc6, 0x9, 0x0, 0x6, 0x6, @perf_config_ext={0x8000, 0x2}, 0x100, 0xfffffffffffffff7, 0x58f0, 0x4, 0x8, 0x8001, 0x1}, r1, 0x4, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="040080000000000000000000000008000000000000000000b174c01fc8ea6992b745310ff755bd73c7817df3edb60f95ff472dfaf5249f17b6ebfade258a5cf1f99f2d3e44df1b319432966db185fd7e477d6778b413a20a5d521ed7cc74dc41b0badb05b9e6033a2a8c0b4d95534c7bc1814eb906d78c5d958b803b99ee26d3ab3ebe596564785b0a25c738b43cf33479d525a3f0779427373de6b2c1e2f69e599bef517c8fe6a8"]) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r4, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) shutdown(r5, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) fadvise64(r2, 0x0, 0x1, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) [ 170.840700] binder: 13702:13704 transaction failed 29189/-3, size 40-8 line 2963 [ 170.863999] binder: undelivered TRANSACTION_ERROR: 29189 [ 170.869781] binder: release 13702:13704 transaction 34 out, still active [ 170.876729] binder: unexpected work type, 4, not freed [ 170.882069] binder: undelivered TRANSACTION_COMPLETE [ 170.887317] binder: send failed reply for transaction 34, target dead 2018/03/31 21:49:36 executing program 5: exit(0x9000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x4, 0x9b, 0x81}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r4, r4, &(0x7f000017f000), 0x5) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mlockall(0x1) mlock(&(0x7f00006cc000/0x3000)=nil, 0x3000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0xfffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xdcfb, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000002c0)={0x2, r1, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x5e3b, &(0x7f0000000000)) 2018/03/31 21:49:36 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/31 21:49:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(r0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) fsync(r0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x1) fadvise64(r0, 0x0, 0x2, 0x5) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x4, @tick=0x9305, 0xffffffffffffffff, {0xffff, 0x5}, 0xfffffffffffffff7, 0x3, 0xff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'vlan0\x00', 0x4400}) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) [ 171.235492] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop4 [ 171.293297] hfs: can't find a HFS filesystem on dev loop4 [ 171.365906] hfs: can't find a HFS filesystem on dev loop4 2018/03/31 21:49:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000002"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x200) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0xa00000000000) 2018/03/31 21:49:38 executing program 0: r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0xff1, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xa0, &(0x7f0000000540)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TCSBRKP(r2, 0x5425, 0x5f26) tee(r1, 0xffffffffffffffff, 0x7f, 0x2) 2018/03/31 21:49:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x57b1c450, 0x8, 0x7fff, 0x100, 0x0, 0xe7d, 0xffff, 0x1, 0x5, 0xb434412, 0x7, 0x9e6d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0xfffffffffffffffe, 0x1000, &(0x7f0000433000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) 2018/03/31 21:49:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xfffffffffffffffc, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000380)}}], 0x4000000000000a6, 0x8814) 2018/03/31 21:49:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/03/31 21:49:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) statx(r0, &(0x7f0000000000)='./file0\x00', 0x3000, 0x0, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x15ce20d9, 0x1, 0x0, 0x2, 0x5, 0x6, 0x100000000}, &(0x7f0000000280)=0x20) 2018/03/31 21:49:38 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="fa9364657e20", 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0xff, 0x6, 0x0, 0x3, 0x10000}, &(0x7f0000000180)=0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="090000e0000000000b"], 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000003c0)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2000) sendto$inet(0xffffffffffffffff, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r5, 0x407, 0x6) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) io_setup(0x0, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r7, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r6, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r6}]) write$cgroup_pid(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="a20313937079539fd0033590e5432bf7ed49ba86025d97c19ef9e713822fbb3f86dce58785b0683a8d24ebf333e08941f1172e174706e25be3259f0b06b7125c4f0cdc2e6a7911797866aba125e1402a0bcc497c98f5ecbba3ef5fe58283cf228c6d79b4f0e553f3d81a2777cb3a1d81d16decbf30d8cbde400e5fe4fa9a90ca3d408116595c670e74cd187c550058e20a9e6d4e8d64aead0fd2c76aa57d9498a4a2c9707f4f9bdf1d5ebcc11aa9623fdaf523370f5133364afb6654e602150000000000"], 0x8) 2018/03/31 21:49:38 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0xe000, 0x200000000, &(0x7f0000b18000/0xe000)=nil) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x7ff, 0x3, r0}) write$fuse(r0, &(0x7f0000000100)={0x6e, 0x0, 0x5, @random="48b4efd25dcb1459d5d4529c74ccc89a4fcad10a6622d79503e164346f59e4aac75ec2259e8b49be78070798f60908177f5f23954f3e82086f9d158074a12d2d4ee7fecbe5f90f1ea59426690c7a93dd4ae643e5c4b92c7510ecad490cbe"}, 0x6e) 2018/03/31 21:49:38 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/03/31 21:49:38 executing program 2 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x7f}, 0x2, 0x0, 0x0, 0x3}}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0xfffffffffffffc38, @random="4b2f8016e298"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6}, 0x10) 2018/03/31 21:49:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) uselib(&(0x7f00000000c0)='./file0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000000000)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000dec000)=@ipx, 0x80, &(0x7f0000245fa0), 0x0, &(0x7f0000000180)=""/151, 0x97}, 0x0) getsockopt(r0, 0xffffffff, 0x29, &(0x7f0000000240)=""/243, &(0x7f0000000140)=0xf3) 2018/03/31 21:49:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140), 0x8) pwrite64(r0, &(0x7f0000000440)="3a08e7075dfa48db4509c2f23012d9265f0479b0ab156504c57ad99713233a8966e431976f8168d4572cc160ddc29f8db41740471f6ad8a1b9b3562d8ea2df90e89d5f76d1e5c941b77273e3a4ea87e5c30ed0b9f59ded1fe5bd197ea83e025b08541e54", 0x64, 0x0) getdents64(r0, &(0x7f0000000200)=""/237, 0xed) 2018/03/31 21:49:38 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000580)={0x0, 0x40000}, 0x14) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000500)=0x8d, 0x4) sendto$inet(r1, &(0x7f0000000000)="1a5256a06badb161e7265ff41034f124178421c8e75e1fe4e9293aedf3acf4e06a242a653421039e9f1c049b47aaf667c1354e436a9fe1b977f269ba4200594335069e9a88008de4fdb3507f0f6b3211744375f3fcc349de84b3d059cc5848ce67a6459c980ed084ecaea846ec57c68acbe65b6e40185a128f986a4cefe4298c369b17f9507688d5f6f04a0706adddf5b06dfe5d131d8514d0503751128568f5e8dc8f", 0xa3, 0x20004001, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000480)={'mangle\x00', 0x12, "c6f8cfc3da5712901dc25d1b3c7d4c18356f"}, &(0x7f00000004c0)=0x36) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd000000756edb6dc74b476dc0a4bebe8a8cf6d240c6ce008b440406b59a26c5637cdb1bf7352796928d1a7fda08c3a36e9269e11d616b926ce5a334f8d2159b4d672653c36f136ffab94fe41c4f7ef4f4d2c1eb9658fefe584e4d4c6f2c0e8fc846e9411268c8d11433a38c891b71989c24c43204f936c2f773aa2f5646f5a2ad8898467d2dded0716e970b50a6e448fd333be342d51d4ccb8ed9012a35b72a4c7cf4eb67d1cae08fcb6318dccfb3a14f728eb98fade40000000000000000000000000000000000000000000000000000"], &(0x7f00000005c0)=0x2) syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x20, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1f, 0x8, 0x1000, 0x7ff, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xa0, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @empty, 0x80000000}, @in={0x2, 0x4e22, @rand_addr=0x40}, @in6={0xa, 0x4e22, 0x9, @empty, 0xffffffffffff8000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}, @in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}]}, &(0x7f0000000300)=0x10) 2018/03/31 21:49:38 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') writev(r0, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x4e24, 0x3, 'dh\x00', 0x14cccb60f41212e1, 0x3, 0xd}, 0x2c) 2018/03/31 21:49:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x7ff, 0x40}, {0x0, 0x10}, 0x3, 0x4, 0x1}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$ipx(r0, &(0x7f0000000180)="edf643e949672604fca6560e280f1d3326bf8b950c24c3282adec036c92192c49a3fba45cfbdf67472e1d120a294c1abc709cad486914c73980c347e40ddbc84fadb88c8bacba7192467ea96d0fc2e9e2f9ae624a65c3822dbc0ff1a46fce4518edce8e5edac4111ffbdde5e1045b18f722a6616be5694d2b2aac79cf8717dc8b93f5266c1c36d26247f3f72aa11c6cfb8da852d75ceb84c0af173381985702eb1520e87ef4b2ed9253c72e2dd05df2aa7d73a74d055f86b5cc4543bfe6559fb04b014c4ade27c0417c6021d645055618fb40c771457b80561676b1eca4f41c53fccbf33a1ca07", 0xe7, 0x0, &(0x7f0000000280)={0x4, 0x8, 0x400, "2cc18a9d0896", 0x7f}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000002c0)={'syz_tun\x00', 0x2}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'gre0\x00', {0x4, 0x6, 0x7, "3a5d15c82d99", 0x2}}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000340)={0x16000, 0xd000, 0x1, 0x4, 0xff}) r1 = msgget(0x1, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000380)=""/4096) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001380)="ef1449c2b02aeb692eec30bf6c833729c5163f4f84093689a99da3d0ac2c2fbcbe05b7caa2cd413082e212cd7ffba1e0a8a9f842e77876065727124f6bda8dc3b888550ce34438d7e9324327dea73232bcd682185300fbc338b4db2bb17ff59a8eb2d1dc0620ee63a3b2c37fb699298d9bd925c49effde95b8499edbacc9e38299bfae46397c6a3a3af5444e20e0722562454ace574c1e57371a457dda321e4cc59f301679bb51a168e413724a671fc472a21901d8731beeb273d95f5c10b2b9a2d2c7af1990db7b3af5ac329ce252b3c0954469e1422cee4625d0b1982dbf", 0xdf) inotify_init1(0x800) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001480), 0x4) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000014c0)=0x9) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000001500)="bbfc223b094d46360f2d56160e7fa34d58bb8ab07f0ac9d9f37f1d1085a2cccfc47d69cdc1957654d27cf57b1f01fe3c7e9d2da4d4cbaf3241ae714b793902aa89f256b7eff308ea950f0c0e0426f9ee2f160d645f0139eea80549b399090f8f3b4b1e25fc431cdf44f876656d4752919a0b6393651604c0a203de6e1e1b1e74f548697788cc67f139f2860035c258faf89691f79ddcdf3b6a85103f81efbc0f232cef460751ed8ca699d440d8c78666841d6da6c9159c20fd6ab68a9f627a75030e04617cbb91a532343f56139ebbaca2f586d51128") ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001600)={[0x1, 0x5004, 0x5, 0xf000], 0x7fffffff, 0x2, 0x2}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001680)) bind$ipx(r0, &(0x7f00000016c0)={0x4, 0x3a074ebe, 0x400, "2035d4b6c72e", 0xffffffffffff8000}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001700)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001740)=0x0) ptrace$cont(0x1f, r2, 0x5a9, 0x8d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001780)={0x0, 0x40, "03e9c7c9844d61270b43e569e8333a4404a67add8d0b18c9152ed9f8a9e22d7e9e755bcc043fdb6b36aededdf58ab6ce18aa4a9ed7a2741f603bf101e4569dd6"}, &(0x7f0000001800)=0x48) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001840)={r3, 0xe0c4}, &(0x7f0000001880)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000018c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x511a, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x6c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001940)=0x4) bind$inet(r0, &(0x7f0000001980)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000019c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/03/31 21:49:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x900, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) 2018/03/31 21:49:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x22080) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/124) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 21:49:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000e200004900b85d2048000000e4000000800000000000000000000000000000000000000000e5ffffffffffffff000000000000000000000000000000f95d8c3add0916a7060000000000000c2289e3a65ce3e026093697b809e7958045189f2be699c74ee900000000000000000000"], 0x59, 0x0, 0x2800) 2018/03/31 21:49:38 executing program 3: sync() fanotify_init(0x0, 0x1400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) socket$packet(0x11, 0x0, 0x300) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x7000) fadvise64(r2, 0x0, 0x0, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x4}, &(0x7f0000000040)=0x0) timer_delete(r5) fallocate(r3, 0x0, 0x0, 0xffff) ioctl$void(r2, 0xc0045878) syncfs(r3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) r6 = inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) r7 = msgget(0x1, 0x112) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00000000000000000000000002001300070000002abd7000013500000300070000a0000002004e20ac1414aa000000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) r8 = dup2(r6, 0xffffffffffffffff) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpeername$unix(r8, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001600)=ANY=[@ANYBLOB="0300000000000000ffffffffffffffff060000000100000001000000000000000900004000000000000000000000000002000000000000000000000000000000000000000000000000100000000000000000000000000000"]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) [ 173.261088] hfs: can't find a HFS filesystem on dev loop3 2018/03/31 21:49:38 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000580)={0x0, 0x40000}, 0x14) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000500)=0x8d, 0x4) sendto$inet(r1, &(0x7f0000000000)="1a5256a06badb161e7265ff41034f124178421c8e75e1fe4e9293aedf3acf4e06a242a653421039e9f1c049b47aaf667c1354e436a9fe1b977f269ba4200594335069e9a88008de4fdb3507f0f6b3211744375f3fcc349de84b3d059cc5848ce67a6459c980ed084ecaea846ec57c68acbe65b6e40185a128f986a4cefe4298c369b17f9507688d5f6f04a0706adddf5b06dfe5d131d8514d0503751128568f5e8dc8f", 0xa3, 0x20004001, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000480)={'mangle\x00', 0x12, "c6f8cfc3da5712901dc25d1b3c7d4c18356f"}, &(0x7f00000004c0)=0x36) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd000000756edb6dc74b476dc0a4bebe8a8cf6d240c6ce008b440406b59a26c5637cdb1bf7352796928d1a7fda08c3a36e9269e11d616b926ce5a334f8d2159b4d672653c36f136ffab94fe41c4f7ef4f4d2c1eb9658fefe584e4d4c6f2c0e8fc846e9411268c8d11433a38c891b71989c24c43204f936c2f773aa2f5646f5a2ad8898467d2dded0716e970b50a6e448fd333be342d51d4ccb8ed9012a35b72a4c7cf4eb67d1cae08fcb6318dccfb3a14f728eb98fade40000000000000000000000000000000000000000000000000000"], &(0x7f00000005c0)=0x2) syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x20, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1f, 0x8, 0x1000, 0x7ff, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xa0, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @empty, 0x80000000}, @in={0x2, 0x4e22, @rand_addr=0x40}, @in6={0xa, 0x4e22, 0x9, @empty, 0xffffffffffff8000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}, @in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}]}, &(0x7f0000000300)=0x10) 2018/03/31 21:49:38 executing program 1: personality(0x400000003ffff8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) uname(&(0x7f0000000080)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/03/31 21:49:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) personality(0x4000005) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000100)}, 0x10) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001e80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0x7a) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) sendmsg$netlink(r3, &(0x7f0000001d40)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c40)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="600100001c00200025bd7000fddbdf256c001d0008008900ffffff7f08008b00", @ANYRES32=r4, @ANYBLOB='\b\x00x\x00', @ANYRES32=r5, @ANYBLOB="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"], 0x160}, {&(0x7f0000000580)={0x74, 0x28, 0x214, 0x70bd26, 0x25dfdbfd, "", [@generic="155bc42a2e71b809f661b0673400069e7985cfc5410608e565dc6758a0b13cb9f47c5d9e1756aa371c43094cfefcb82916de884e90d7b103fb132791fe081ba5bde7323fdafb4b62135132e0ee7158fdae7719292851919aa4aa8f227173fffc6760a1"]}, 0x74}, {&(0x7f0000000600)={0x34, 0x41, 0x500, 0x70bd25, 0x25dfdbfd, "", [@typed={0x24, 0x67, @str='/proc/sys/net/ipv4/vs/pmtu_disc\x00'}]}, 0x34}, {&(0x7f0000000640)={0x158, 0x39, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x14, 0x81, @ipv6}, @generic="ea430b359d55977d101aa71e6f525ef275584e9b021b76ec34ffdd5bfe004d4c0abac00f79801cef87c3e8f52a73ed707613a42a78855f68f8da87352a1da5a3d2c16494f9cdce16eef784720dd7d01acf7ce83fe4aaf5484e42b73f27cc7ea62511961e9d013ac9e950486b157c77b895a08ea80f5370d745e44619eb584e62187ff78098364e56bb6fa65eb6e56e5acb4b53c9b76c851c504ae1550fd8c796428af8e9cb55d0312041827575c86706304c376f8036228b608a51988e1e0bd822dd762f334bafc266fd9cad516e0229a7eb439edc0a15e1a276d3513c7a", @generic="117ddc8f83e600b2b735685b1a48228e80f0868300c15f287b01a38246cc6f0fff3b92b65356c81830b36f688fb25dcedaa996fad118ab78f617b2055444cffddb3f5feec8c88694244fe4c367325fb7c78cede0d3"]}, 0x158}, {&(0x7f0000000900)={0x38, 0x3c, 0x2, 0x70bd26, 0x25dfdbff, "", [@nested={0x20, 0x7a, [@typed={0x4, 0x84}, @generic="8ac079cde6b37b", @typed={0x8, 0x79, @fd=r1}, @typed={0x8, 0xe, @uid=r6}]}, @typed={0x8, 0x5f, @pid=r2}]}, 0x38}, {&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="04006e000802c2ed89b23b4b9601846b8e9e0f95b18357621b8393d11ca0abb7e168ba657a3d26373857e712a8ffee78f9a49784a27eba9c6a5ef39edeb3e3a213047464b72d1aba5eac85a638cdfe85e47f749dd75bfbb8c1aadf0a042da4e0891a55703c9c80a429d1ee478f6f90e1719994c5dba5e5188a6f7a02ba43728cd2d2b10975b9fe62c3c665d0be5c104071d06610c1d1876916535b4b087e7197c365ed73424c61f9aed9c50da099316e0b5c10751f7273d20cdf1da9bb4aa22af1ae0d8d7eac2b51f4ac35f2ee7fdf2708006f00", @ANYRES32=r7, @ANYBLOB="ac008500100066002f6465762f6b766d0000040008008200", @ANYRES32=r2, @ANYBLOB="14006600fe8000000000000000000000000000aa12bfb7c52c689905a0c71fee8ad7f39b6cd835f4ca7d7a64bc8b4f75593915151f20c03d6b8af4103c130dc8bd935f66ae3398999694e4c57e026669ba8579d2c64bfad603be695f22d94ff0cd14000f00fe80000000000000000000000000000f08003d000400000008006200ffffffff08000b00ac14140d000000"], 0x11a0}], 0x6, &(0x7f0000001cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x48, 0x40040}, 0x4040811) sched_rr_get_interval(r2, &(0x7f0000000180)) bind$llc(r3, &(0x7f0000000100)={0x1a, 0x31f, 0x80, 0x5, 0xffff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/31 21:49:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x2000000000000, 0x6, 0x7f, 0x8, 0x215, 0x800, 0x0, 0x0, 0x8, 0x7b2c, 0xeda, 0x3c, 0x5, 0x800], 0x0, 0x1fc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0xf000], 0x2}) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x8, &(0x7f0000000880)=[{&(0x7f0000000440)="b553cab65ec0e365df34f123d2cbfe5942c3f6c09e070691e1c9314e2143", 0x1e, 0xffffffffffffffe1}, {&(0x7f0000000480)="119a93880f3e4779e79abd7caad8450ddad943c7a623abf6332e4a84206f7ac93bccd85be90f218b0c67ac9702cda1c4092da0fb1379459d9eb9f3d91756e9df5388290ce0d6c462b198f5d453ca0f8bbe76fc617bbf1847c1d8538dae6b3b11ffc5ec2f73c8128032fea77b41d8dbe64224bec14244bce5504b29856bc20ec02edda18619b195eeec1f0a0a03", 0x8d, 0x9}, {&(0x7f0000000540)="30369707", 0x4, 0x200}, {&(0x7f0000000580)="b90925ceab921ffc4c7a88ce99832a4cfa47674a064ff03cc558ba81a7c3b4e1efbc1bdc53a9a1deeb096f3e3f7b92527385ef616cec50b74ffe6b41aa9f2d470dd4b1ff7ee4e2d2fc1b787ac806bab77a340b49e83565197636fab06043b09ff1", 0x61, 0x6}, {&(0x7f0000000600)="62b173aa3e7ac714d005335da4f296f305b862259eaf6e22708039c065cc6f3792d90215292cccbc5b277f6316ed05c60a27a8d955d6185a072e92149476300bdd35ca89f8118d3e5917795028ba2e4b8cd2a6c9202a0164c5d489c2d1a0178a6069426f6a7d5c16a479618dc0ebb91d5c6b1bfab908fb5b73150c39cab01af1b8b4a38fbe8bb2ef06375fbffd2f68452d605b23161c34d7b59d78fa411f263ab6e5ed645c3e70d7feeef3e72ee552c52d6a37b56074b00bd4d03b20aa56c645fb5f4e3b61dd8aa3daeb", 0xca, 0x6}, {&(0x7f0000000700)="212303a99b25d942e03ca557d3373ce9f51b418102d6b0f81d143438fc580444f4c18dbafb2cf51c86f2a9a1fbecc0c7df24ceb79bcbe69b789ecba89d7cd4", 0x3f, 0x8b4e}, {&(0x7f0000000740)="823c9087254243b9ef4b34eb1eec76d3ef8a8444cac54926b08e55dfe08a8d9fc006b35539bfd0c4646a6cd015751f60990f5c45e29773c296426c5b242027cb6bb20cd937f975c4736d6346ca034771a0aecd8978c3c28094988cf48aecd7dfe0463ae8aafadaa868d3c892bcd69c1f7d43ac34de2a5f8e566d9768d6e29ccf59bf88cbdd052da7def850f869e744627313755cbddf3f8177bd41f20aa9ace8feb3df16a2ad65465f68df30a24d8bf217f4fae2ed9a822b4baa78c0cca0986409c8", 0xc2, 0x1}, {&(0x7f0000000840)="0e430db39ecb22d17bb4a9870acf439d7dc14a72e07712b1273902e48f7700916f495b537f564217cd59f4a74b", 0x2d, 0x40}], 0x200000, &(0x7f0000000b00)=ANY=[@ANYBLOB="03b4acfa25354180e62338f02cffc856e09ee2076da25ad3fcfe6f2aff2e27990c12b4ed73c7ab601499f9b0569b83a9c1b8c04747fe5f445c27ee7005025142289fab16ddcbb191d72264e9079459df66a9f5143bb348aae843fa2892004da8197afaceac18eb35e516734740a9c3e727be4e204e254a8b74cacfbf0ad1625a22e82bfdc0a1fe50bfabfcdf5237ceda680473bca6d0c4c8c6f64432c5318832592ae77580c04a75f6c9ae4485288be21d88e3b77600a50e68e73755a56bc925aad0048a2b1252ee044a6d91d85bdb72402ee9035bb3b08a8e8e37863fd68fe92cf872996ed4"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000980)=""/118) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:49:38 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x0, 0x5, 0x1, 0x0, 0x100000001}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) prctl$setname(0xf, &(0x7f0000000100)='/dev/dsp\x00') close(r1) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000001080)={'filter\x00', 0x7, 0x4, 0x548, 0x0, 0x348, 0x348, 0x460, 0x460, 0x460, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x77f, 'system_u:object_r:devlog_t:s0\x00'}}}, {{@arp={@rand_addr=0x80000001, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x175c, 0x8, 0x0, 0x1, 0xff, 0x8d, 'ip6tnl0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x81}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "bbd4007c90011a4fde2c8d814a6ee0716073b8a7c3e705a418e4d3ab4289"}}, {{@arp={@rand_addr=0x8000, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3f, 0x100, 0x4b07d021, 0x5533987b, 0xfff, 0x0, 'vlan0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x24}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xffffffff, 0x2, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r3, 0x0, &(0x7f0000000240)={0x1, 0x4, 0x382, 0xfa5, r4}) 2018/03/31 21:49:38 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="a16e8aa67acfaaaaaaaa00ff08004503002800000000000490780000000000000000ffff0000cb40cc2915217e5e2f81bd", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], &(0x7f000038eff4)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200, 0x0) syncfs(r0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'sit0\x00', 0x200}) 2018/03/31 21:49:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r1, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) [ 173.682819] QAT: Invalid ioctl [ 173.757811] FAT-fs (loop6): Unrecognized mount option "´¬ú%5A€æ#8ð" or missing value [ 173.907449] FAT-fs (loop6): Unrecognized mount option "´¬ú%5A€æ#8ð" or missing value 2018/03/31 21:49:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f0000000340), 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0x4, r1, &(0x7f0000000600), 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r5) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) r6 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f00000000c0)="cc2cb57950bbba13443adeddb8dade7319a6cbd6cb5971dc72581a63c776f2c9cd499188c7ac9e1708e568565c3f8b9a2829c48e6e2404cea535d1bb67bfe87c838425ad7aa7ac1cbe5a03", 0x4b) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) recvmsg(r7, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendmsg(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000780)=[{0xc8, 0x10a, 0x3, "752c3e8201d12f50ee04d21329935c8849547c29bbe13747beb3d9f5e3106f278a2663b526ab6ed1aa7f3a3a63a0cb784d7c788e0c0f465750c515735ab5a9da87e2320fa8960f2df27c6034c56d6dfdb31c8dcebc11a20b9fd5ae01c1c3d249659fbc13f1588da2ffff89de7e206bbe07eacdf00523a748e01084e47d849380f38e74d91f27f6d3aeb6be3157d8c14ac0af6bb970cafc05a24e846ebdce23bc7c1d30b1fcb77a19129f304c49ecdd4a2c2a9b38c99052"}], 0xc8}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000480)=0x6) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/03/31 21:49:39 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x6) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/31 21:49:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x3, &(0x7f00000000c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/31 21:49:39 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000600)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="92fba8ccef6480cbcdaf709f712475448d94843bcb1fddd6fabf6bc8e2c32b1650090b8fcb2a052e54350fe10e6b82", 0x2f}, {&(0x7f0000000200)="35e5ecd1cf827c5440277e0bb082c70b22584f7fa284", 0x16}], 0x2, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x40}, 0x800) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000665e24)=ANY=[@ANYBLOB="1400ed6c00000000000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r9, 0x7, 0xaa, 0x4, 0xff, 0x2}, 0x14) 2018/03/31 21:49:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x2000000000000, 0x6, 0x7f, 0x8, 0x215, 0x800, 0x0, 0x0, 0x8, 0x7b2c, 0xeda, 0x3c, 0x5, 0x800], 0x0, 0x1fc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0xf000], 0x2}) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x8, &(0x7f0000000880)=[{&(0x7f0000000440)="b553cab65ec0e365df34f123d2cbfe5942c3f6c09e070691e1c9314e2143", 0x1e, 0xffffffffffffffe1}, {&(0x7f0000000480)="119a93880f3e4779e79abd7caad8450ddad943c7a623abf6332e4a84206f7ac93bccd85be90f218b0c67ac9702cda1c4092da0fb1379459d9eb9f3d91756e9df5388290ce0d6c462b198f5d453ca0f8bbe76fc617bbf1847c1d8538dae6b3b11ffc5ec2f73c8128032fea77b41d8dbe64224bec14244bce5504b29856bc20ec02edda18619b195eeec1f0a0a03", 0x8d, 0x9}, {&(0x7f0000000540)="30369707", 0x4, 0x200}, {&(0x7f0000000580)="b90925ceab921ffc4c7a88ce99832a4cfa47674a064ff03cc558ba81a7c3b4e1efbc1bdc53a9a1deeb096f3e3f7b92527385ef616cec50b74ffe6b41aa9f2d470dd4b1ff7ee4e2d2fc1b787ac806bab77a340b49e83565197636fab06043b09ff1", 0x61, 0x6}, {&(0x7f0000000600)="62b173aa3e7ac714d005335da4f296f305b862259eaf6e22708039c065cc6f3792d90215292cccbc5b277f6316ed05c60a27a8d955d6185a072e92149476300bdd35ca89f8118d3e5917795028ba2e4b8cd2a6c9202a0164c5d489c2d1a0178a6069426f6a7d5c16a479618dc0ebb91d5c6b1bfab908fb5b73150c39cab01af1b8b4a38fbe8bb2ef06375fbffd2f68452d605b23161c34d7b59d78fa411f263ab6e5ed645c3e70d7feeef3e72ee552c52d6a37b56074b00bd4d03b20aa56c645fb5f4e3b61dd8aa3daeb", 0xca, 0x6}, {&(0x7f0000000700)="212303a99b25d942e03ca557d3373ce9f51b418102d6b0f81d143438fc580444f4c18dbafb2cf51c86f2a9a1fbecc0c7df24ceb79bcbe69b789ecba89d7cd4", 0x3f, 0x8b4e}, {&(0x7f0000000740)="823c9087254243b9ef4b34eb1eec76d3ef8a8444cac54926b08e55dfe08a8d9fc006b35539bfd0c4646a6cd015751f60990f5c45e29773c296426c5b242027cb6bb20cd937f975c4736d6346ca034771a0aecd8978c3c28094988cf48aecd7dfe0463ae8aafadaa868d3c892bcd69c1f7d43ac34de2a5f8e566d9768d6e29ccf59bf88cbdd052da7def850f869e744627313755cbddf3f8177bd41f20aa9ace8feb3df16a2ad65465f68df30a24d8bf217f4fae2ed9a822b4baa78c0cca0986409c8", 0xc2, 0x1}, {&(0x7f0000000840)="0e430db39ecb22d17bb4a9870acf439d7dc14a72e07712b1273902e48f7700916f495b537f564217cd59f4a74b", 0x2d, 0x40}], 0x200000, &(0x7f0000000b00)=ANY=[@ANYBLOB="03b4acfa25354180e62338f02cffc856e09ee2076da25ad3fcfe6f2aff2e27990c12b4ed73c7ab601499f9b0569b83a9c1b8c04747fe5f445c27ee7005025142289fab16ddcbb191d72264e9079459df66a9f5143bb348aae843fa2892004da8197afaceac18eb35e516734740a9c3e727be4e204e254a8b74cacfbf0ad1625a22e82bfdc0a1fe50bfabfcdf5237ceda680473bca6d0c4c8c6f64432c5318832592ae77580c04a75f6c9ae4485288be21d88e3b77600a50e68e73755a56bc925aad0048a2b1252ee044a6d91d85bdb72402ee9035bb3b08a8e8e37863fd68fe92cf872996ed4"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000980)=""/118) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:49:39 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/199, 0xc7}], 0x5, &(0x7f0000000540)=""/56, 0x38, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/139, 0x8b}, {&(0x7f00000006c0)=""/235, 0xeb}, {&(0x7f00000007c0)=""/109, 0x6d}, {&(0x7f0000000840)=""/98, 0x62}, {&(0x7f00000008c0)=""/192, 0xc0}], 0x6, &(0x7f0000000b00)=""/158, 0x9e, 0x2db}, 0x6}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/154, 0x9a}, {&(0x7f0000000c80)=""/29, 0x1d}, {&(0x7f0000000cc0)=""/77, 0x4d}, {&(0x7f0000000d40)=""/246, 0xf6}, {&(0x7f0000000e40)=""/41, 0x29}], 0x5, &(0x7f0000000f00)=""/185, 0xb9, 0xffffffff}, 0x4}, {{&(0x7f0000000fc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001040)=""/127, 0x7f}, {&(0x7f00000010c0)=""/48, 0x30}, {&(0x7f0000001100)=""/41, 0x29}, {&(0x7f0000001140)=""/104, 0x68}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000001240)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/179, 0xb3}], 0x1, &(0x7f00000013c0)=""/103, 0x67, 0x8}, 0xb4e5}, {{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/170, 0xaa}, {&(0x7f0000002e00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7ff}, 0x1000}], 0x6, 0x2000, &(0x7f0000001740)) r1 = socket$inet6(0xa, 0x802, 0x1) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="32feffffffffffff0000000001000000"], 0x10}}], 0x2, 0x0) 2018/03/31 21:49:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) r2 = dup(r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x1000, 0x10001, 0x2, 0x2, 0x9, [{0x0, 0x7fff, 0x7, 0x0, 0x0, 0x1188}, {0x9, 0x2, 0xffff, 0x0, 0x0, 0x1308}, {0x1, 0x100000001, 0x3f, 0x0, 0x0, 0x200}, {0x6, 0x100000001, 0x8, 0x0, 0x0, 0xf}, {0x3, 0x1ff, 0x1, 0x0, 0x0, 0x1}, {0x4, 0x0, 0x9, 0x0, 0x0, 0x2009}, {0x23d27f25, 0xfb, 0x733, 0x0, 0x0, 0x108}, {0x80, 0x8, 0xf38, 0x0, 0x0, 0x8}, {0x1, 0x8, 0x22f}]}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x8001}) 2018/03/31 21:49:39 executing program 1: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file1\x00'}, 0x6e) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') recvfrom(r0, &(0x7f0000000080)=""/45, 0x2d, 0x40000063, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @empty, 'syz_tun\x00'}}, 0x80) 2018/03/31 21:49:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12000, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x8, @fuse_notify_store_out={0x9, 0x8, 0xa7b8}}, 0x28) r1 = accept4$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x7f, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="1610d7132484dd27ce7831195b9009e3c598226add60104a7e20ea068ac50beb94", 0x21, 0x8}], 0x400, &(0x7f0000000200)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{0x100, 0x3ff}, {0x9, 0x8}, {0x4, 0x5}, {0x10001, 0x5}, {0xd14, 0xe000000000000000}, {0x23fe, 0xda}, {}]}) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r4, 0x1, 0xf, "ee371979e49b80aef2cd535ded3126"}, 0x17) syz_mount_image$hfs(&(0x7f0000000400)='hfs\x00', &(0x7f0000000440)='./file0\x00', 0x5, 0x4, &(0x7f0000001600)=[{&(0x7f0000000480)="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", 0x1000, 0x5}, {&(0x7f0000001480)="a0b603333ce17b5e2d8e082f2eb02af785a7d40edefad36045a274358448b39a8a0fd6d8fe88a93a6e09079247a1b8ebe49d4327fba83e59acf0e4a09ce43ec7e0c88df5", 0x44, 0x7}, {&(0x7f0000001500)="2f5d882e125329", 0x7, 0x61a5}, {&(0x7f0000001540)="d5a1c7826dcb3c89977e808de69f5a83a939091410c12c712dd29f7b8fdc7edee21edf67ff62dcd8377de08151e931b6eb1a79bd594c0667d90e49e7a4157afdf8bac9e915cdb76a5c69d36da89f41017760acd01065b6ace6fc71e3c8f2eb5e716b1a7829190661801e0173142116ee68e84a5f6a363003a166eb8488ae462b2f24ad7f0a33098818c6115ea53658", 0x8f, 0x3f}], 0x20, &(0x7f0000001680)={[{@session={'session', 0x3d, [0x2d]}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x32, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x37, 0x30, 0x32, 0x30, 0x37, 0x37, 0x36, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "d2318b1b"}, 0x2c}]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000016c0)=0x7fff, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001700)={0x10001, 0x2}, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001740)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001780)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000017c0)={r5, r6, 0xffffffff}) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r7, 0x2100000) getgid() recvmsg$kcm(r0, &(0x7f0000001b00)={&(0x7f0000001880)=@pppol2tp, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/193, 0xc1}], 0x1, &(0x7f0000001a40)=""/159, 0x9f, 0x4}, 0x21) utimensat(r0, &(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={{0x0, 0x2710}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001bc0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001c00)=r8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001c40)={0xa644, 0x1, 0x8}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001c80)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001cc0)={r2, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x80000001, 0x2, 0x4, 0x3f, 0x7fffffff}, &(0x7f0000001d80)=0x98) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001dc0), &(0x7f0000001e00)=0x14) syz_open_dev$loop(&(0x7f0000001e40)='/dev/loop#\x00', 0x10001, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001e80)) 2018/03/31 21:49:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl(r0, 0x0, &(0x7f0000000080)="3f6390b0acac27744b017ca4d4fa299e7cae42e872becfe0249536481f3dfbbbd224e2c4512c03d29b4b26848947beb1d23b5fe3be428c298c72fe1f50e0c8a908a1d258b7c97d18419f66089d71e214a19f126f713bc80a") 2018/03/31 21:49:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x1, 0x3, 0x4, 0xff, 0x5, 0x1}, 0x20) 2018/03/31 21:49:39 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x118782c63a68a3c1, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0xb800000000000000, 0x4, 0x1, 0x2, 0x10}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="15deced1a68fe6a64a2b25e30019f6e5753a434563b0ae02ad101535", 0x1c}, {&(0x7f00000000c0)="ffa5235d26bbcd6685bc932a3747b18ce8da1260fb123ef17b3681b7e8ab5f9a3f36b0924d9d077bcd732f144c6a567de142a499a395a604939734f8fc45cffb468649431d75d6376bf5adf299b40b0653c204963bb531f4fc46985db5f484dbdae531c422e4fd03afd4de6a6cc3c9da621fa8ed5f7340cfa158f12ad2006555a5de6470f6f17418dc", 0x89}, {&(0x7f0000000180)="c36c93dd7abceb5cf1818c76d29ab5250dc68f9426c3ddb0fabe8f9738e1d4e2a80bd7081a0a2b2bf1cde0d6e6655effe48c4a8751d2ea8a", 0x38}, {&(0x7f00000001c0)="891b5df43959a2c67aed95ec3bca04d1704cf9c0432f3a0ef2258e0cffb1d072cf8b8a504a03808a7065e89c1787f1e24b8e120985b8be97a4f6860923282863226ea18cd7cd9c3b28d4bda56fbc955228b81b97c65d8ca526b5116184aaac5fce8da2f3bd7bb36e622dfabb0612b6ec8b924165a9a4dc28fc1e22c16429cc80152a4029088ae82339b6e59ee44987c596fc9a4f65deae5c735e2160db5facebc74773b202f50d2b911b97ab74", 0xad}, {&(0x7f0000000280)="cb43d3cbf7aa1a76b1e293cc6a6e8069d1977233015f9eaa77d7f88bf6e91ad04e19c5744e4980d996dc240bb9704500bfc9ccf2f3a837b18c1bd5a96678499b4bfd3eb49f89bf3f1d1d386b252458ba80bcf5f4a0f1fc974823529706a30bbf98b3aadbf8639053a45186075a06e1e69aaa827b1678a50c7fb61f1cf7", 0x7d}, {&(0x7f0000000300)="961585609e7d0d38d20ea5c26427bf9a7d69bd98a564f14643b5e71efae834bd6ea212dd0ba85fff41628d81a3b2ca9d29027eb29b7d3450ccd827ce776e70cb1594620d8c5f9e1090446b790a17d0e5e088921a78e8afd4cabf29151408379e6c12e3c5d943d6189f1ed7c2b68ac141704293fc8256e38f15f50e0046fc733c5bbf29", 0x83}, {&(0x7f00000003c0)="a933b9ddb98a2c5acd5b068d1ad3bea13f26be67e0075f740f0e0823fe789c05cb36579af046d33e12402d38462450306afc3b1a8da2e277cdbe0781b6f1bdc8388c05eda510f6af8f973d6c804900ee887ef42c02e7f79b8bce12b72ec18c964d911ccf97ad79f8766a1402b10ccc87ab3126fde681cc42f3b7f76372107c1c313c856b9c13dde3f9a7174125adbe427360b544aa17bfcc8f52b0685d3fa3fe0364d6d28e3d39f1e5731a6bf8be70d2440101c6bb50236ede7ccf6e9a4f7772dfac", 0xc2}], 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000540)={0x5, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) getxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='system.posix_acl_access\x00', &(0x7f0000000680)=""/253, 0xfd) r1 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @loopback}, &(0x7f00000007c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000880)=0x0) kcmp(r2, r3, 0x0, r1, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000940)={0x6, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, 0x2a0, 0x41, 0x80000000, 0x8, 0x4, 0x0, 0x1000, 0x401, 0x4}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000009c0)=""/55, &(0x7f0000000a00)=0x37) getdents64(r0, &(0x7f0000000a40)=""/167, 0xa7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000b00)=0x5, 0x4) fsync(r0) sysfs$1(0x1, &(0x7f0000000b40)='system.posix_acl_access\x00') pipe2(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000bc0)={r5, r4}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000c00)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x3a36, @local={0xfe, 0x80, [], 0xaa}, 0x5a}], 0x90) sendto(r4, &(0x7f0000000cc0)="8fb42b93baf19cb847c09a853326fed41fadc3117913325877a4ed6cfe03fc9c26f53d52965db63364cb0a86cbc51583255da0a78d33c0b790882a1c00bf0da2840b53bbab1b76fd295d", 0x4a, 0x40000, &(0x7f0000000d40)=@generic={0x3, "70112f355deba6c0c44e852cda7ace4bb00fc981866ca7ec160c45995fbc825a44bbb96ea8e9073bfdcb5593227d214cdb99b0c3ac3f51eadbc05ea1ba597d0eb3049e3cf2b1ea81d50cd093cb6fd94baaa9f3e4c0eb2a449b5cd23b28e4844a346b23d47a9539fbca70ef5502f2c313550f3bdb02808732ca2053df45ff"}, 0x80) ioctl$TIOCSTI(r0, 0x5412, 0x7f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa587) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x7fffffff, 0x9, 0x665, 0x80, 0x4, 0xffff, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x4, 0x400, 0x10000, 0x6, 0x2}}, &(0x7f0000000e80)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000ec0)={r7, 0x1000, "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"}, &(0x7f0000001f00)=0x1008) r8 = accept4(r4, &(0x7f0000001f40)=@rc, &(0x7f0000001fc0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000002000)={r6, 0x2, 0x200, 0x0, 0xb46e, 0x5, 0xc00000000000, 0x800, {r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8f5, 0xfffffffffffffffe, 0x7fffffff, 0xfffffffffffffffb}}, &(0x7f00000020c0)=0xb0) connect$netlink(r8, &(0x7f0000002100)=@kern={0x10, 0x0, 0x0, 0x1100000}, 0xc) syz_open_pts(r4, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002140)={r6, 0xcfde}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00000021c0)=@assoc_value, &(0x7f0000002200)=0x8) 2018/03/31 21:49:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x240002, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000140)) setgid(r1) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20}, 0x98) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) [ 174.271879] FAT-fs (loop6): Unrecognized mount option "´¬ú%5A€æ#8ð" or missing value 2018/03/31 21:49:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x403, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400), 0x100000000000016b, &(0x7f00000001c0)=[{0x0, 0x1, 0x6, "fffd3ede7a5b12c8914b95b14f98b87b7aa44ececa0349764202ecfcb359723d430557d484a3fada008da273a56788f9a89b0894a52fc0b4b45ab0af015c7d1fcc31896b78d29b62e207db878c0fbca83e7a9e505be40153566dd5648e4478fdeb371de127420d046a0b728b338468a8e48520e0f7989098a5228a163a60e133"}]}}], 0x2, 0x0) 2018/03/31 21:49:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80542, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xfffffe35, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000a0ae7b3af3fbcd755e3000000"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/215) [ 174.446871] XFS (loop5): Invalid superblock magic number 2018/03/31 21:49:39 executing program 2: r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 174.533676] XFS (loop5): Invalid superblock magic number 2018/03/31 21:49:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000010c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007500)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d00)={0x0, 0x1}, &(0x7f0000007580)=0xbf) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000076c0)) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006dc0)=ANY=[@ANYRES32=r2, @ANYBLOB="4300004f145d9d40089718ff29c59bf636e4ca2d2a2099c2fc9343399840849a0c5251993c08f9144762c0e094c303000000000000007b0518b3ef28afb90e537c7bf1fbfd6b8a337d9f580c3a86b3a900000075d061bfde1bc50b047f19e08098be534109d7d9eb4c7a6921a3a8d52d51bfb19aa1fea2e0775843b37ea723858c8c77c9b2e61a2e9fb1f7f5e3dd8b82444ffa3d7f7576527cf85ec882ad28366477a64ba424ea91f7aadb9c11443baad2d135ed53420c9e35226a1ec182528260a5e18c82183741ee0aeb4dc92536a8da8698172068940b"], &(0x7f0000007640)=0x2) writev(r1, &(0x7f0000fdbff8), 0x1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/43, 0x2b}], 0x3, &(0x7f0000000400)=""/198, 0xc6, 0x9}, 0x7fffffff}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/153, 0x99}], 0x1, 0x0, 0x0, 0x101}, 0x1ff}, {{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/19, 0x13}, {&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/217, 0xd9}, {&(0x7f0000000940)=""/224, 0xe0}, {&(0x7f0000000a40)=""/86, 0x56}], 0x6, &(0x7f0000000b40)=""/203, 0xcb, 0x7}, 0x2000000000000001}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000c40)=""/69, 0x45}, {&(0x7f0000000dc0)=""/200, 0xc8}, {&(0x7f0000000ec0)=""/182, 0xb6}, {&(0x7f0000000f80)=""/137, 0x89}, {&(0x7f0000001040)=""/85, 0x55}, {&(0x7f00000010c0)}, {&(0x7f0000001100)=""/196, 0xc4}], 0x7, &(0x7f0000001280)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007880)=[{&(0x7f0000002300)=""/169, 0xa9}, {&(0x7f00000023c0)=""/6, 0x6}, {&(0x7f0000002400)=""/239, 0xef}, {&(0x7f0000002500)=""/92, 0x5c}, {&(0x7f0000002580)=""/27, 0x1b}], 0x5, &(0x7f0000002640)=""/243, 0xf3, 0x1ff}, 0x3}, {{&(0x7f0000002740)=@sco, 0x80, &(0x7f0000003c00)=[{&(0x7f00000027c0)=""/178, 0xb2}, {&(0x7f0000002880)=""/140, 0x8c}, {&(0x7f0000002a00)=""/210, 0xd2}, {&(0x7f0000007900)=""/87, 0x57}, {&(0x7f0000002bc0)=""/44, 0x2c}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x6, &(0x7f0000003c80)=""/7, 0x7, 0x3ff}, 0x19}, {{&(0x7f0000003cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000007700)=""/104, 0x68}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000004f00)=@pppoe, 0x80, &(0x7f0000005200)=[{&(0x7f0000007980)=""/97, 0x61}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000005100)=""/241, 0xf1}], 0x3}, 0x80000001}, {{&(0x7f0000005240)=@ax25, 0x80, &(0x7f00000068c0)=[{&(0x7f00000052c0)=""/69, 0x45}, {&(0x7f0000005340)=""/146, 0x92}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/52, 0x34}, {&(0x7f0000006440)=""/245, 0xf5}, {&(0x7f0000006540)=""/252, 0xfc}, {&(0x7f0000006640)=""/119, 0x77}, {&(0x7f00000066c0)=""/130, 0x82}, {&(0x7f0000006780)=""/83, 0x53}, {&(0x7f0000006800)=""/186, 0xba}], 0xa, &(0x7f0000006980)=""/234, 0xea, 0x4}, 0x9}, {{&(0x7f0000006a80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006b00)=""/225, 0xe1}, {&(0x7f0000006c00)=""/160, 0xa0}, {&(0x7f0000006cc0)=""/231, 0xe7}, {&(0x7f0000007780)=""/234, 0xea}, {&(0x7f0000006ec0)=""/99, 0x63}, {&(0x7f0000006f40)=""/251, 0xfb}, {&(0x7f0000007040)=""/32, 0x20}, {&(0x7f0000007080)=""/137, 0x89}], 0x8, &(0x7f00000071c0)=""/63, 0x3f, 0x100000001}}], 0xa, 0x40000100, &(0x7f0000007480)={0x0, 0x989680}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000025c0)) ioctl$KIOCSOUND(r4, 0x4b2f, 0x27) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000cc0)=""/17) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000140)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r2, 0x6, 0x5, [0x7, 0x1, 0x8, 0x8, 0x0]}, 0x12) r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/raw6\x00') setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f00000074c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000007680)={0x0, @rand_addr=0x2, 0x4e20, 0x3, 'ovf\x00', 0x4, 0x5f88, 0x2}, 0x2c) 2018/03/31 21:49:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/03/31 21:49:40 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xa, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000033274c00000000000000000000630110000000000080"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/03/31 21:49:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000180)={[], 0x9, 0x2, 0xff, 0x0, 0x55b5, 0x0, 0x10000, [], 0x800}) 2018/03/31 21:49:40 executing program 7: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/03/31 21:49:40 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x4400) r1 = epoll_create1(0x2) socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x3) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/31 21:49:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001280)}], 0x1, &(0x7f0000003280)}, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/03/31 21:49:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) [ 174.952576] 9pnet_virtio: no channels available for device ./file0/file0 [ 174.985673] 9pnet_virtio: no channels available for device ./file0/file0 2018/03/31 21:49:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffae5}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x1, 0x9f}) 2018/03/31 21:49:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003380), 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000240)={0x77359400}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000c40)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0xfffffffffffffd6d, "b27d8508066a2eee2dc2e33c34893e99a1a7f955ea7f25294a302b7748b339f91b16e0c929333ea5c1978f"}, &(0x7f0000000300)=0x3a) bind$ipx(r2, &(0x7f0000000200)={0x4, 0x3, 0x7, "512464b6bc44", 0xf000000000000000}, 0x10) r7 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x10, 0x80000) setsockopt$llc_int(r7, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff, 0x9, 0x43, 0xec43, 0x9, 0xa730, 0x0, {r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xff, 0x7, 0x100000001, 0x4, 0x4}}, &(0x7f0000000400)=0xb0) r8 = accept4(r5, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000005c0)=0x80, 0x800) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000500)='gretap0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0x40189206, &(0x7f0000000300)) 2018/03/31 21:49:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x73b, 0x591}) 2018/03/31 21:49:40 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, r1) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x78000) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x81) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) listen(r2, 0x0) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x402800, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40080, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000280)=r6) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00006e9c68)}, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0x1ff}, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xe0e, 0x8004, 0x0, 0x0, r8}, &(0x7f00000003c0)=0x10) pause() setresuid(0x0, 0x0, 0x0) 2018/03/31 21:49:40 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20a7, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195, 0x41f00}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) r1 = getpid() capset(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f0000000100)={0x25, 0x2, 0x159000, 0x5, 0x0, 0x4}) 2018/03/31 21:49:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x1) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001ec0)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x220dd91c}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x0, [0x0, 0x0, 0x5, 0x8, 0x4, 0x0, 0x80000001, 0x200]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x80000000, 0x5, 0x3e, 0x1, "69078549a6bfcb9b4a038a2065f1a8484a899735b8b527ae55dd3b45783a451702ea5fbe6628af50cfee0977", 0x1c1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) r6 = getpid() r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b00)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001c00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r10 = gettid() stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001e80)={&(0x7f0000000740)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200}, 0xc, &(0x7f0000001a80)=[{&(0x7f00000008c0)={0x29c, 0x31, 0x808, 0x70bd26, 0x25dfdbfc, "", [@generic="9a5dc3010913d1cd56cd1e43", @nested={0x280, 0x2c, [@generic="6b3e8cf5b74dbd3cd1119d9ea848d4d01c8fb3f4c332fa7f", @typed={0x8, 0x20, @ipv4}, @generic="bf7fcddf60a5a5c2c494b668ad55eaa435837e3ece240b6b86d555a2614ae68f1f57380abae3ed96111c41c5cbf514078c455a", @generic="4b2a7b08af0dd2526741bd92e4724a47f31b06c1d224eca229feefb1837bca028948ca590a909c15952d3a792243aec5b969886fbe6037c9332ce1760d98002c72a9cdec4eaad6da2d11555860c151ca4c3219e435fc4ec27334756e7d8d52597bf7c2ec0266ec505717961de81af5811f0762009a2491fd2426cb9927f2b7186c74edb7cdc5bb1995c09c4fcdf510", @generic="bd40046f29ab7b713c7f450bd815f20b4688cf26edf3547a083144435b89572da14c949bfa603d7779b6ee9cf9aa57044df837733fb6defe1198e9d9bd62cd88ce220e88d81c7e9560557d17976e692301e2eb80bf4f7f2f88dbeb4ea6b6fd7d9596a40f2b76d94e6ac28a0d8ef07157f9c9b690ad4530e9df586bfb680a08f6ae078857cba54cad424fb1862e464202850d461ccaab6dc548f33ba3e1bbaad19254f04048513d438318b568bbe90ad06b73cf7dc6607883fbd07f8439df0aa2b5679f3fd62697db9f2acca9e820a9cdb30d767ad2544035a4", @generic="e5555bdfd07a410e69e3228b3dcb09f188c31168fae30feaca46eb895254b11410348811567c7d6d35fba99c042718c111af376364b7c821e8740c01", @typed={0x8, 0x2d, @uid=r3}, @generic="ad607fb8f8b04f61a6d4c7a88ca1eb4027e46b53348a3a4d7e032468e515bd67024d9f04474b2ec3d78cd789b2f5326a2d14b4b8d68d6ec25215db3984f4c5811b68af0f4eb76c919b28ff5b1e2b8f1a9fce99d320603af31cd9d7d7f38827e8daf42a4ea7a4d80c2c0f2e122bd40806973c76f371b450a349c631"]}]}, 0x29c}, {&(0x7f0000000b80)={0x18, 0x38, 0x400, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x58, @ipv4=@rand_addr=0xd0d}]}, 0x18}, {&(0x7f0000001f40)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0800750001010000000008002c00", @ANYRES32=r0, @ANYBLOB="409b5e4a9db5c0c05c4a938558413c561c2023ad4ac9aba9fd9aa03952c97f9beba43f44a4b0594e184ee3b12c2db3aa2906ee0b413b5e713c5b551977c6f85b69b1082462fe399366a18070d0f4d4e9fda42f03cdbeb763a0267c8bbfddd54cd48ab27714648b68a000bac4a983b6d3566a733c2f8ac2bc2cef0b857430ec84f6ba5466ccbd8fc0344d2fbeb7cc2606ad12fc75a22b6c"], 0x428}, {&(0x7f0000001100)={0x3f0, 0x27, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0xa, @ipv4=@loopback=0x7f000001}, @nested={0x1bc, 0x5a, [@generic="f661d5c24ecccc76ee792c97b18031209c8a894518fc1cfd672e89404e1e91b56ab924be2c0f07f7c16575b84d7462da2feeb08609a9907527cd55a3e15ff0e7f904ae480d2c3a72fa0271a0bbfb353032ea7f2e67e6a6f0a8b2d2dc602d9eed588cfac105b181c1d4bb8ff496d88ac652", @typed={0xc, 0x48, @u64=0x4}, @generic="34cbfd61b3969d0548a0d604c1bf40ae67a68057dac8d66342c2b0f60e3642696093aefeb9b1530cadfea6c230c9781889a05e496ec9381192bfdfe8001c0bfbe95f9b6e97dc88eb63b862957b592976943dba0a16075f3442978d6d9918401aa50774488cd063ca422bbc2ad370a57a3b8a052543af3dce0f8ffa434463d2d1c8938d35fdb6320b252f1e16c2b5006133a14fe516fec2efc75a53055e44e836dfd497130a377c55", @generic="d406dabee3af96f74a9b2ff4f1ff5ddc2fee0be9310bffa5ebbdc958d14160d6b0cfacfc762a7b5b043f7db3b4aa8b9aeedaab46b8b7398e5429df1730f83a06211b30e20dd8002373396da64fe9c74fd8f6", @generic="c94a06ce11fd57c526009d5b7da4bea6c435d5ffc484582245e4fe21a2777f000ab13906b01c052c7f63e65d40d7e2eb66fa33e7508231", @typed={0x8, 0x10, @pid=r5}]}, @typed={0xc, 0x8b, @str='[GPL\x00'}, @typed={0x8, 0x85, @u32=0x9}, @generic, @typed={0x8, 0x37, @pid=r6}, @generic="0efcdf9815098b9e502e917422899eef9a3947f92bd5369189ab6d302e0079049ed0e63d766f06", @nested={0x1d0, 0x44, [@generic="6f5dfa96d3dcb7d6ee61eefd25f341f4bbd0cd60f3883634fe2b9bd07fc8cd6dc323", @generic="458f47a73181bfc4f747d1f3b9a94a652bbdba8a65348cd0b3568bbb5768587f17cbbb8bd454a03ae7071b349fe25f9c5d2a2908e5690a4173da7bf5df52faa686f18454825207b4f06f47fac6f5f9de411a2f538cf6ae68f0572aae62efe28cac01d3b6cdd2a4f1177cf5bc0c112585d0dd053c0c76ba4a20dfe5052698172b3d418c1f56e3af4835a6684a836328f5801fddc1fca64c8fd4c165586c2cc03548c40f65b0bd3d7d4b59947b060bba91fac818b191f780b909707cc5", @generic="c96b87504b9d6f0be9395e3116cfe48f8e9827050597a7c23e330fb5d84572b8079318368529ed27d4369d24f2d2283dc28f078b4793db29872b1885a3f99fddf0eecb7b97d1fc64640cfdcb23f52ecdd4da5c52fda892b46014dc5ed0b6a871a5b9301cfe739b136168c761c337ad45f8d1ebd1954ab803363232a34b2891e2bc798d1834f116750ae65f97454eb0935b7d36c03051f87c820ff5aec4ae7aa084782ff4da9944ad", @generic="8009c693e71c93ce1d0398daaaa4158bb663635bfbedd5a8d4bdc043400451eff1e25cebbe17c899bf30defda8e41d346aeca3a6a80df3a2c15441fdb1fdc9db71825d99ac"]}, @typed={0x8, 0x8d, @fd=r1}]}, 0x3f0}, {&(0x7f0000001500)={0x1c, 0x37, 0x800, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x87, @u64=0x2e683be1}]}, 0x1c}, {&(0x7f0000001540)={0x140, 0x1e, 0x0, 0x70bd27, 0x25dfdbfe, "", [@nested={0xd0, 0x54, [@typed={0x14, 0x75775c47, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x6b, @fd=r0}, @generic="1c422519ef81405e68f98a36bfbece8022afa8d9338347ddf77826ee741989856af3ad8c43d0c2963dd85322bbeef36dd9ebc5def1b210bd73cae1e9676df9e0cb4233ba5a0e2615613f8201d8721e12fee74f5af257381592ab30c05546c2f75817feb0b927cb84b4dfcde5d035579244084ded4182e5b19953652f30e29d84e92722f54e4af066a255f389d3713f265925ef5dd1b9ec8d3cb4a6efb628d27bd4e9d4223c6f8ea34738221e0db0"]}, @generic="820375086f7663dcf60738c7f21f1a10c9875ce0a43710d0ee2e1b11aa17ee5449", @generic="49a091d6dd447d5630b8f5770ac32ab361be6690c113ed10c661cb96039168fa5fc544d4b22f5d15a9de59fd86638b612aeee73fc9b4", @typed={0x8, 0x53, @fd=r1}]}, 0x140}, {&(0x7f0000001680)={0x3d8, 0x42, 0x300, 0x70bd25, 0x25dfdbfc, "", [@generic="403427a33ba37618eabbc847353ec286846770d25028b19f10df9e99fc5e322df522877d28a0453986b816e4eab9e5a4aa5b6f47c44e7be9e7287f71e63033a2d09cd56a1377133381c9b30f7bc97e3e39ff68c18f0229ddab8221fd19", @generic="93f8d95ce8d6fd4f66595cb92742f3f5ac6390a3c76a09531223bf507cbd92e37fb092f53629057bf96f70efba41345305185a811161f3dc6e9a2c0eb28bdc9edd5634d9ab5fb079ab573b0bfb4efe6ed36dd8430a885b294b34c5c55d3abbfe0b8817a3a9a82b2f0baaa243ebb51c2e150716e2c1f6be543a38880398696176e2261bb0036f3214c119843504ba", @generic, @typed={0x8, 0x8c, @fd=r1}, @typed={0xf0, 0xc, @binary="3e72ba90935effb8db8825ea8167c5e34f1a26ceffc1ee2f8f2170b713c4f7c5bffbe0bf154db36e548b80085e5f030706dbc58dc4ec69ec8752e76eb3c395726c93721e7273036566daaebe36320127eea39fd55abb314ff77332a2786a97d68c4d6430d3760bb4a85a18dee9ae706d7958430981354b2dc2f63cd387c04f150a7cd74f2d76baaf046472c21bfa3bd38bb4793da782b738b7b1aee64091d579f2845430a7da278e43f88acc353322b9d1b061fa5820b75a61aa8de9fa3e84fcc708ae9a80762b8cafd050c6c8b6dc8832cb244761be8ca579e30ceafabeb1745548528bf54906adf2"}, @generic="1e81dd2cb06ecd4c2af14dade93e090813ac723463db48feb3fe06ed8126bf771e18e2e4b5d4764bf88ebec5fcaf3a54489610a43d4da18a5961ecdd17cfeb24751cd2f6f2012f596a59295c82e9929e856746ff981705017d32fb16bb9162e5389ad68becdfc9e163cfb4388c0a1551354f1dbcef36d9dd97e03f99c0c9c45b54187a76752649c262006c2e3c2682b824223528845e42fdee26dfa69c0aba8b4f70a778957b620782cf4756856f78e9d54f7c04879b3043bce6bcb6a17941b1101d3d589bf09d702d366d1f67a0e060c9849a7b158bd7a4ee4dcd1beb0472", @typed={0xc, 0x42, @u64=0x7c000000000000}, @generic, @generic="2185667bb4c4a4fffbf46dddd62c4ba163fbde6793275ce2cba1688f982c3467bb691c4a99c4bb862c4891633df8a7f9283983bab1098f0524cf68a34d238c87f8c02c6827a4c5dbdf7131139dd1492c41e60aebd04412f8c7d25a578adeec7a2705ea5d78b19188467fe8e001d4aa3dd49f50a6ab4c901420c26a00bc8414fda7705d4062888fc0b1f496b8fa336dd71504d99f8610cfba3081d81f4bdd3a7256e55f0f166fc0babc2fe11728293b044aeb07e9571267f884786e4ee4e3140b0799d47b8634ad30332daf1cd6766ba726708affed36b42ad41cba1ba8f4c9a5ff2070e739eb167a7f7fc90f3af214d4599459d9397b8f1127"]}, 0x3d8}], 0x7, &(0x7f0000001e00)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x20000045}, 0x40004) r13 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r13, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)=""/111, 0x6f}], 0x3, &(0x7f0000000340)=""/191, 0xbf, 0x3ff}, 0x2) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r14 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000440)={0x2, r14}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000780)=""/165) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/200, 0xc8}], 0x1, &(0x7f0000000640)=""/221, 0xdd}, 0x0) sendto(r2, &(0x7f0000000480)="8d", 0x1, 0x0, 0x0, 0x0) 2018/03/31 21:49:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0x2}) 2018/03/31 21:49:40 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080)) [ 175.348921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 175.441774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/31 21:49:41 executing program 6: add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="66423fe6108b00904c93a3fc72daa32ad82ac3112bd7f3d4bfd2b3a8edc5fde6ccd427328fa075b484250a959c9b05d3a8554d1d907c43074cd1f1e4f0bc230654330dcf8267647c78667c2508b34e199d9dcac3946be989f9264fa47dfbead71eab3edca1359182bac52d5a08ff12a42e50a38c551aee8da61e131a58dfb6dc661159677c3a756e84b189da8ae224ae8d28740ac30442e5088cc4f23c459b49083b107633", 0xa5, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x4, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0xffffffffffffffff, 0x3be) 2018/03/31 21:49:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000000)=""/16, 0x10}], 0x100000000000003b, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='eql\x00', 0x4}) r1 = semget$private(0x0, 0x7, 0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000180)=[{0x4, 0x437, 0x1000}, {0x3, 0x80, 0x1800}, {0x2, 0xa0e, 0x1800}, {0x4, 0x4, 0x800}, {0x3, 0x7fffffff, 0x1800}, {0x4, 0x7, 0x1000}, {0x1, 0x200, 0x800}, {0x3, 0x4a9, 0x1000}, {0x3, 0x4, 0x1000}, {0x7, 0x2, 0x1800}], 0xa, &(0x7f0000000240)={r2, r3+30000000}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r4 = socket$nl_route(0x10, 0x3, 0x0) write(r4, &(0x7f0000000000)="240000001a0025e00000001318edfc0e0a0af5000004dcf501ffff0e08001000481836f0", 0x24) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x13ff000) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/31 21:49:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000080)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x203) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x2}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000010c0)={r3, 0x83}, &(0x7f0000001100)=0x8) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001140)={r1, r1}) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000001180)={'rose0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x7}}) 2018/03/31 21:49:41 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r8, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r8, &(0x7f0000000300)='./file0/file0/file0/', r8, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x8000) write$cgroup_subtree(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB='$'], 0x6) 2018/03/31 21:49:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x26d, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x6000040) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00') inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/03/31 21:49:41 executing program 1: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) open_by_handle_at(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x400400) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x7, 0x7ff, 0x0, 0x2, 0x0, 0x9}) connect$netlink(r0, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x0, 0x0, 0x8, 0xe1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r3, 0x4}, &(0x7f0000000540)=0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x80, 0x1) sendmmsg$inet_sctp(r2, &(0x7f00000033c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000800)="db80035f20114787315d59a15b2392c2ffcd116cdbf1b49bad32ad64ea8e2996830bf7cd9a80591229bec7985941bb4004d4bd27ff8c9aa24855", 0x3a}], 0x1, &(0x7f0000000a00), 0x0, 0x8080}, {&(0x7f0000000c40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000c80)="427854bf992bbe63f51472aacb95c19b0d2626836253aaa837", 0x19}, {&(0x7f0000000e00)="53622f7858466f47e582b600cdb988ae4b87c415b7104d95ed36a15e9ec1b7f24215c0f695536ef00bd6e31d93016a93976b9f38c02294b0c96f50eb2dbcb7236f59137c288967cb9fd91beea889bd4523ba54e0c2a36a9d810908ab75bef3f7d36387e00e0622f8fd82dd32c3ab515420b2d28cb0d4cf992c01807f037930e2e06e4d8c141521f96b370043921d2c66d16d0a61c5e4c90a6dbeb6699de02cec770fec7c505589273f121f4ad8bf3187c40996c13b10e0cbabcd91fb8d8cc4483dedf3deb436a9691e0df4dc7eab1402ef454d84c20b1ab99578b30ad8710c91", 0xe0}], 0x2, &(0x7f0000000fc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0xb, 0x9, 0xa2, 0x0, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x9, 0x3}}], 0x90, 0x4}, {&(0x7f0000001080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)="4f8470b42375f3d69d080030f184b73ab01af21bdd0550da019e5c1f4a000b21a62a87f1ced7c1cc79251d5a95de6b9e913d1fc59509ef943731bf1610e2a4a3341fe75c5abac7c7f47e54485124bb065d68f7b8edcfa251ade61a77048df99f556cb09728a3eb1bb9316210b3de7783caae21250494f475b7c57d136349bcddd5ab70da1eebf3cda31cce86b72f", 0x8e}], 0x1, &(0x7f00000011c0), 0x0, 0x4}, {&(0x7f0000002c80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002cc0)="a1cc9ea0d9ed11c375e2ad9a8e45aa71b73d8af162f7245fb131bc9bc8282c32a14bdf500172d760d8e7cc64a4542cea43ec8cfb371d7277424e68c6bbb83f5b868ed076e353a54c9052a892ef9a6daa6e0682e1093dd4f5524793a05f530021f7151e6107e02c2351", 0x69}, {&(0x7f0000002fc0)="b8062e3a4668dcc96d3bde27d00ed178c6ea4dec605a5e8e6acb7c18e71c7a40e26aea51d5cfdd78d4626b3de68eae508c7241ef9eecef08fb92685f44661c17e8bef08d6ee8f1caa1f5b2acec5c3b5e3fb291c60c4ac4ce19b0be0e4db29945d9c7218928960be0222d2bac773f0ae566a89ba9c5530a8b576cb70dda87877b7804b7499bf24c92abec5985030e86", 0x8f}], 0x2, &(0x7f00000031c0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x700000000000, 0x1, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x6d, 0x8, 0x5, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x8002, 0x1f, 0xb0c, 0x9, 0x1000, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x86, 0x8000, 0xce6, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20d, 0x2, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x80, 0x5c9b}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xa0e, 0x6, 0x1, 0x7ff, 0x1b2, 0x6fe, 0x5, r4}}], 0x1b0, 0x80}], 0x4, 0x10) r5 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) dup2(r5, r5) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r6, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) readv(r6, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000580)={{0xda, 0x8, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000a00)={r4, 0x1}, &(0x7f0000003580)=0x8) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000680)={'nat\x00'}, &(0x7f00000001c0)=0xf) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/03/31 21:49:41 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x1, 0x7f, 0xd5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x11f}, &(0x7f0000000140)=0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)=0x1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="ac3261279e8209bac0bb31a3a22275f9016d6ee444ecc15173e82125a0965608ebdff5a5bdc286f2d5179023ba82ef7767ef75a87f0917b2073d58f6b59a2471e8a392002b8f45da757f29d2a8a36f28c75b6443fd4d0e777ebe9d5133e1a3dcf01921344c", 0x65, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) write(r1, &(0x7f0000000180), 0xff4d) [ 176.495180] device ifb0 entered promiscuous mode 2018/03/31 21:49:41 executing program 4: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) r0 = request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="879065f1f946baf05b334b6afc6f9cd0c37b42000b2a475d87c3779aee9ed6277a18e7a7ad551ff28c8c4ca0d642cf3bc798be259bfdd60fadb8b1eb24dd05a677ddd38187a9eff024ae717f313a9ac7223d5d28c59aee750ea8888b7c8a2d2612d2912efbfd20", 0x67, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x80000000, r2) 2018/03/31 21:49:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x1000000000, 0x2000, &(0x7f0000013000/0x2000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) 2018/03/31 21:49:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) msgget$private(0x0, 0x91) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000000340)='/dev/input/mice\x00', 0x1) accept4$vsock_stream(r3, &(0x7f0000000380)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x88000) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000001c0)={'vcan0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x7, 0x8, 0x4, "2c426eaaafea"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000440)=0x1e) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x101100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000004c0)={0x7, 0x0, 0x10003, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000500)={0x3f, r6, 0x10001, 0x6}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 21:49:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="0900000000000400000000000000000095000001"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/03/31 21:49:41 executing program 3: r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = dup2(r1, r1) ioctl$TIOCCBRK(r2, 0x5428) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000004}, 0x1c) sendmmsg(r1, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)}}, {{&(0x7f0000003940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)}}], 0x2, 0x0) [ 176.772954] *** Guest State *** [ 176.776440] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 176.785376] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 176.794416] CR3 = 0x00000000fffbc000 [ 176.798208] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 176.804250] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 176.810280] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 176.816975] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.824997] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.833068] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.841093] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.849109] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.857134] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.865124] GDTR: limit=0x00000000, base=0x0000000000000000 [ 176.873136] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.881147] IDTR: limit=0x00000000, base=0x0000000000000000 [ 176.889158] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 176.897148] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 176.903583] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 176.911069] Interruptibility = 00000000 ActivityState = 00000000 [ 176.917330] *** Host State *** [ 176.920535] RIP = 0xffffffff811cdc36 RSP = 0xffff88018ae3f3b8 [ 176.926544] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 176.932964] FSBase=00007f1bf34df700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 176.940786] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 176.946703] CR0=0000000080050033 CR3=00000001b2bc5003 CR4=00000000001626f0 [ 176.953742] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 176.960424] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 176.966510] *** Control State *** [ 176.969985] PinBased=0000003f CPUBased=b5a1edfa SecondaryExec=000000c3 [ 176.976683] EntryControls=0000d1ff ExitControls=0023efff [ 176.982151] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 176.989093] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 176.995774] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 177.002384] reason=80000021 qualification=0000000000000000 [ 177.008714] IDTVectoring: info=00000000 errcode=00000000 [ 177.014178] TSC Offset = 0xffffff9e05faf97d [ 177.018505] TPR Threshold = 0x00 [ 177.021887] EPT pointer = 0x00000001d089101e [ 177.052195] *** Guest State *** [ 177.055603] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 177.064550] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 177.073426] CR3 = 0x00000000fffbc000 [ 177.077171] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 177.083193] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 177.089215] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 177.095907] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.103928] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.111938] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.119957] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.128679] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.136739] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.144738] GDTR: limit=0x00000000, base=0x0000000000000000 [ 177.152765] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.160762] IDTR: limit=0x00000000, base=0x0000000000000000 [ 177.168783] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 177.176807] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 177.183261] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 177.190748] Interruptibility = 00000000 ActivityState = 00000000 [ 177.197049] *** Host State *** [ 177.200289] RIP = 0xffffffff811cdc36 RSP = 0xffff88018691f3b8 [ 177.206312] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 177.212741] FSBase=00007f1bf34bc700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 177.220577] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 177.226509] CR0=0000000080050033 CR3=00000001b2bc5002 CR4=00000000001626e0 [ 177.233591] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 177.240300] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 177.246424] *** Control State *** [ 177.249921] PinBased=0000003f CPUBased=b5a1edfa SecondaryExec=000000c3 [ 177.256645] EntryControls=0000d1ff ExitControls=0023efff [ 177.262147] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 177.269136] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 177.275847] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 177.282497] reason=80000021 qualification=0000000000000000 [ 177.288866] IDTVectoring: info=00000000 errcode=00000000 [ 177.294371] TSC Offset = 0xffffff9e05faf97d [ 177.298737] TPR Threshold = 0x00 [ 177.302177] EPT pointer = 0x00000001d089101e 2018/03/31 21:49:42 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4000000000008000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x1, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x7fffc, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) write$cgroup_int(r1, &(0x7f0000000180)={[0x2b, 0x36, 0x2f, 0x0]}, 0x4) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/31 21:49:42 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80000010000) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x42) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x80) r6 = eventfd2(0x3, 0x801) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004780)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000004880)=0xe8) r8 = geteuid() getresuid(&(0x7f00000048c0), &(0x7f0000004900), &(0x7f0000004940)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005e00)=0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = accept4$inet6(0xffffffffffffffff, &(0x7f00000071c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000007200)=0x1c, 0x800) r13 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240)={0x0}, &(0x7f0000007280)=0xc) r15 = syz_open_dev$admmidi(&(0x7f00000072c0)='/dev/admmidi#\x00', 0xafcb, 0x141000) r16 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007300)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000007400)=0xe8) r18 = signalfd(0xffffffffffffff9c, &(0x7f0000007440)={0xfffffffffffffffc}, 0x8) r19 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008b40)={0x0, 0x0}, &(0x7f0000008b80)=0xc) r21 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b340)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f000000b440)=0xe8) r23 = getegid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b480)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000b4c0)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000000b500)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b580)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f000000b680)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000b6c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000b780)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f000000b880)=0xe8) getgroups(0x3, &(0x7f000000b8c0)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f000000b9c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc, &(0x7f000000b2c0)=[{&(0x7f0000000280)={0x44d4, 0x23, 0x200, 0x70bd29, 0x25dfdbfc, "", [@nested={0x64, 0x87, [@generic="68cfb7dbcecbd077dd12bbd5ae99cc199e56a7431c10b28a8d5d346e7c4d6002ab6a368a086a1e4ac364beca9f66acc61823b2d08efa3060bf098e04583d9ef2863d3b2ea66e2832a8a05c9090c40364b12c1adafe12cbb1a1838b2f7f"]}, @typed={0xc0, 0x63, @binary="f6428c0dc86acbfb3828353bb71d086597f25af214857582eebbc56a6d8c386e776432295f2cbf7f73addc3d5d31a66b7ca65aa38e7b0e4127ffc64fbbafd191bfd54ed19ae01423e46cdf50cc158066c05d1d3fda931fd89c123a010c4e74c600705b166fb6d76fcb97699813e95bb3c445bab5084a5a136211517b9b4706b1eb30dd4dfcc53c29088affdc9c4e4b01c01c1646dd8a992e0702d2c54cf37db3893ee6f7d831ea04f0c48b43bef209cc43d60afceec22aef7afbd356"}, @generic="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@ANYBLOB="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", @ANYRES32=r14, @ANYBLOB='\b\x00j\x00', @ANYRES32=r15, @ANYBLOB="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", @ANYRES32=r16, @ANYBLOB="08001e00", @ANYRES32=r17, 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@generic="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@generic="a92dfc90e71692dc58802d0188625ee9bedc94a76f045907692b547598249254853b06e507cba419416cc8a706cd7fae83320583540ce988c86957f691f6f6e4868981187a0d6b30ec3073d556992b3bb18ac28264ab938c5bde81550a8f1c9b58a650ba8236e9d8bc7af77b24a0a1674ea30c8ebde70eeded213de6aa78891b9dbe4f82154aafe273450b39bf9f6fdac82a", @generic="e6625415b0d77f55500b7ea1280c27b7d14ed1c492e0eb19bdd4788c3d48c7e217f860259f051b1de4189dd15bf86e19d00da5e27f9caf02cc904583d02033dab15e9ac49c5d250f30c839ffa0498955cafb515fb9bd9dac471a719cc09bb1726661c45f3e186aac89c03293fb9d2f8cfe50f89872746fd32778c4b06f298263cf8c50939cabd2b6b2bd24ab4a749de2e7804c9227375c8613f27b445bc6eb7fe555c22dce5b52f5413e2918e555df36002b2fb87d30fbf546200354b942ae1e4941a6410d01dbc28915ca0255b34d9713b9b663", @typed={0x4, 0x34}, @generic="8d6fc20f5e6f043e34eec0580fe21c8d208dfc3a0b89006baffe18e54639c171b894df02be5e72a2e96584163ada5f83d457dfb98dde24a148724b1ed3f9da31e03ff042f9aa484d20cc02165af5220acf0989f101cf794cddb107e4bee1dad0c5612e011142634579826f2049091f1a8016290b2dabf94c18d4a46baaa14ad65fa57c9d1b292166be67bc5d4664b13e581b5461bdaf8bb9daafb63e1ac7faca7c9248d1dba9836d4e12c79396431263d56fe9f7af6385c436b4db6196cc2bc53b52984efeb185cd3a0fc7034c289f4c9fb92e9c15ef82c9a57324635153bb01fc964df739d8ca3050492ac5b12699276e0f8a3e"]}, 0x26a0}, {&(0x7f000000b280)={0x1c, 0x2f, 0x0, 0x70bd29, 0x25dfdbfc, "", [@typed={0xc, 0x95, @str='keyring\x00'}]}, 0x1c}], 0x8, &(0x7f000000b900)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x98, 0x10}, 0x0) 2018/03/31 21:49:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x3, r0, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x101, 0x6, 0x1, 0x83, 0x1, 0x11, 0x8, 0x6}, 0x20) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) 2018/03/31 21:49:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="2cea710dd7eddba4836939273588689cb740c7f6a4f4f9c65867387afa7778b5d730ee062914ebf64eb5420299ffa40c99e51cc115300490f1a86a77ab4dea61c919ec2c04ec273708ae942ff78ca37c", 0x50, 0xfffffffffffffffe}, {&(0x7f0000000100)="d079380e1d34363a00af41ae2c1dd1b183231d6b8d", 0x15, 0x4}], 0x800000, &(0x7f0000000180)={[{@check_normal='check=normal', 0x2c}]}) sendto$unix(r0, &(0x7f0000000200), 0x0, 0x20000081, 0x0, 0x0) 2018/03/31 21:49:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r8, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r8, &(0x7f0000000300)='./file0/file0/file0/', r8, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x8000) write$cgroup_subtree(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB='$'], 0x6) 2018/03/31 21:49:42 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x100000000, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a40)={0x0, 0x82, "45a01e563714aa1b8cb51de5032f8984e1c4d2cefabd23d3ed84a09a8e440df70c0b8d3c22911e51870ecee248ef162dd099d32e96c0f916776115aa332ed17e107d9b32f8a820419d4d6b46ec022751ede14a719c42ee2d749554f02bf2c315eea41ca4be884d07b626d9e632c3abc3c5ca5be3f51b1d6b8684abe07bf995174fc8"}, &(0x7f0000000b40)=0x8a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000980)={r6, 0x400}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) write(r3, &(0x7f0000000940)="63576a9a82f4fd67301a77e1d13f9ccd7e201bd7bb11c04b3ee8e7b174c36e80469a72", 0xfe98) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r2, r1, 0x9, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x498, 0x220, 0xe0, 0xffffffff, 0xe0, 0x2f0, 0x428, 0x428, 0xffffffff, 0x428, 0x428, 0x5, &(0x7f0000000300), {[{{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6, @icmp_id, @gre_key}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, 'ip6gretap0\x00', 'syzkaller1\x00'}, 0x0, 0x108, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x800}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x9, 0x0, 0x0, 0xff, 0x9, 0x27], 0x0, 0x6}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @icmp_id, @gre_key}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0xffffffff, 'syzkaller0\x00', 'bcsh0\x00'}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffff7, [0x77c1, 0x0, 0x1f, 0xa9, 0x9, 0x5], 0x0, 0x7}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x5}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b80)={r5, 0x94, "e0d83b27d266d10a0c7ce917b07bc3bcd8d9bfc0344949ae216f7647159f321312284cd54f48661c17251865cd293fe0ccf140ae40b75676e378c0e66a1c898e6315ab36d8b01837297531336bc25a278c53a01cd91e96c8565ec5f537991f0547708c9c1ce4abfb6fb9ae83d57c6015ba105c2a637cc428ab63667938f0c3687a0faaa5492f7862214d077b82431e48293880e4"}, &(0x7f00000001c0)=0x9c) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000900)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/31 21:49:42 executing program 3: r0 = socket(0x40000000018, 0x4, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000200)=0xffffffffffffffff, 0xfffffffffffffe6a) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x2, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x1000, 0x0, 0x3, 0x8, 0x3, 0xfda, 0x2, 0xb5, 0x400}, 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000240)={0x1000, 0x2, 0x75f3503f, 0x4000000000, 0x8, 0x1000}) 2018/03/31 21:49:42 executing program 3: get_thread_area(&(0x7f0000000000)={0x9800000000000000, 0x20000800, 0xffffffff, 0x228, 0x4, 0x9, 0x40, 0x3, 0xc09, 0x4}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x8, 0x2, 0x8, "910d0287e5b14981ef7eb997c8ed4cfdbc91387d73476e4e46c3f4116eb5f6d52c2746c6dd8f461db5be6fe375e9a319ebc4948dbef0f1574267577e38efd58cc99d61fe0ad6267bbb6782e7554c9f6f"}, 0xd8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xff, 0x204000) fcntl$setstatus(r1, 0x4, 0xc00) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x4, 0x4a4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, 0x3, 0x8, 0x2, 0xffffffff00000001}, &(0x7f0000000380)=0x98) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000003c0)=0x3) r4 = userfaultfd(0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000400)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000440)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0x80, 0x2, &(0x7f0000000640)=[{&(0x7f0000000540)="2df501007c6a1c266d53e57008ebf7a26bf1a68491a9633e422ae0d23d6d79d6f6f9afb21d2312a79b7732dc6b560ad2ac620e80538f1ef3c70f510a228557c172ea70fa8e85347fa8425652a9d2d6181dea74219251290525ddc722a56bfcdd040f7cba42ce9d47ba3bbc271d15876264a2ec1520f94a0cf4be5c6f2bc5a853b774259de82342a2197d", 0x8a, 0x845}, {&(0x7f0000000600), 0x0, 0x9a}], 0x800000, &(0x7f0000000680)={[{@barrier_none='barrier=none', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@notail='notail', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}, {@resize={'resize', 0x3d, [0x35]}, 0x2c}, {@notail='notail', 0x2c}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r7 = getgid() setregid(r6, r7) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000780)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000007c0)={0x1, 'bond0\x00', 0x4}, 0x18) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000800)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840)) readahead(r4, 0x7, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000880)={0x52, 0x8, 0x7fff, {0x5, 0xfff}, {0x7f, 0x7}, @cond=[{0x2, 0x100, 0x7, 0xfff, 0xf2, 0x7fff}, {0x3, 0x9, 0x6, 0x1f, 0xfffffffffffffff9, 0x7f}]}) socket$unix(0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000008c0)={'syzkaller1\x00', 0x420}) getpgrp(r5) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000900), &(0x7f0000000940)=0xc) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x38, r8, 0x309, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffc01}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) 2018/03/31 21:49:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xffb6, &(0x7f0000002000), 0x0, &(0x7f0000000280)=[{0xa0, 0x0, 0x3, "217b85599e5bdaa459ff640a7975afe5b7da52f8ca23e6ba2a5245df017fc8671ef759d54b91c9fa786b33bb84a836954be884bc477611004cbfbe4f83cbbdee6e5f7c01109ce3a96bdafaacbb0d64219d702746995662acedb70dbf2b5e6bffb44acd14967a535f3516805478c5609edcfd0f40f6829a01bc4e47b682e75391a9c8c4e5e838d1e18808"}, {0xc0, 0x10e, 0x7, "cb5895084f2e4872c94c65153f667b876d9d10d37aa5a0f6faacab10132a8d938e3d2970e0b48d3650f010a045e365438f009e95fd4394e82144ad8e3bbb73db9e8d2b8cc49561e938ac3a2129dde85049bf3a3d2cda6cb243a5a99fdac45766612f20d4532f6a3dc80dc7fe56ccad5d1ef5490cedaac50321d2daa214baf9b40ed70c650610f8e8e819d810554d3e6ab8eac369a1ab8585904afdee6537e1739cd557bb1058002fab5673"}, {0xe0, 0x0, 0x8, "30f2d84c0bf05a0d8c2935f73a27ab9abab81993ac97e0eb6ac7144efbc820ff519c11657e3f5c9805c6d6882b3c5c1441d544be08dff5508ec5eed0a06ff17fba57ea3400ce5fad836e5dcaa04645f16763677451e8e9bb6e79e33774a7f72ed07ec4fec9703081af19ab67c84793e2774ccf3f262fede45e06c549a38d21e3db533ba31e0979ea4b2d8f04b086928a9f54cd1986f997ac00558abe57dfac03fc5a12dbfa455ef263be09490bf20d050dbda3209b48c9266d11ae2313aaa3a51f2669cb4ebef9a237d1cca4"}, {0x60, 0x1ff, 0x0, "787b7475e626f737aeb8570e8ecdaab6651f77fb6d8264ff7372c7ce0805b95aaedeab94160b118d6ba6656d3020dc3db189f12be230b8e747bfc8dbc02179c7e42f08af8e96950150f3b91d230c"}, {0xf8, 0x111, 0xb52, "f166fe07c3b7fd20abd4bc05578dad09ff43b1168b9c7749ab171680f2cb7a163ab8cc8b4e1be2ea5fdb3c29ee5c425e142f5f4d0a59dfa12ad0cb0aa41b878c842927db3035fae6bffe439af3178ecd23b8eb908cc05c150540252722a0299bf126055d0a9413f174ece8577312a818bf035cc27216b7005616ece7fb3244ccdb285f5a9e59de4576e61cc688aaadb49ecc4658dd51fba43d613d1a835aac5db9bb5f5e3e869c155ca4a7e8354f45c543bd15828934ee4f14745283fb431a40463b07cbe04308c7452dbda22b4ede7a12aeae5934733611f5452ce5e09b11a3363d"}, {0xe8, 0x10b, 0x0, "f185ccfd92fb1cdb9e28bcbe66a2fa0760eba2063ce4329c13e1aed2f7dc875086af2a733b64ec6dfb9970bd812c7816af8edcb555b7f823496277b50e0ce3b0e5a4c6212a12d9187851da248687d6e4a776d50aac104ab8d26d2d9cf2f1ca5c412dec0bc386c0e1f70c8212fc5a57dcc85b4dd502ad3c1e51af2db67432a5e27a8b5e9cbf86b2e078f1de91ba31d9bfd7791c6aa7ed1731ecfaef75fd0e1bb77af743964c59e10ab704460ebd7afe3ed479eddacdba2bb6e4164447ca8221f5d795507bc3354aa96c15a1c5e33732878a1d5f4c3c"}], 0x480}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x2000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x401, 0x4) [ 177.594109] FAT-fs (loop5): invalid media value (0x23) [ 177.599580] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/03/31 21:49:43 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fd3, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="01000800000000080000000000000000f900000000000000", @ANYRES16, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYRES64=r1, @ANYRES16=r0]]) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="800000001c00080827bd7000fedbdf251f000000", @ANYRES32=r3, @ANYBLOB="0400040114000100ff02000000000000000000000000000108000900080000000c00020002784688b927000008000a004000000008000500030000000800070008000000140003000180000008000000030000000100010008000900ff0000000800070008000000"], 0x80}, 0x1, 0x0, 0x0, 0x11}, 0x4000) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020d0000b9bd02001300000000000000"], 0x10}, 0x1}, 0x0) 2018/03/31 21:49:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x9f, 0x8, 0xff, 0xffffffffffff5d32, 0x3, 0x4}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/31 21:49:43 executing program 5: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x60) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newaddr={0x60, 0x14, 0x0, 0x70bd29, 0x25dfdbfb, {0x2, 0x20, 0x4, 0xfd, r2}, [@IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x1f}, @IFA_CACHEINFO={0x14, 0x6, {0x1f, 0x5, 0x0, 0x7fffffff}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ip_vti0\x00'}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40800}, 0x4000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) socket$pptp(0x18, 0x1, 0x2) [ 177.654960] FAT-fs (loop5): invalid media value (0x23) [ 177.660396] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/03/31 21:49:43 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r8, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r8, &(0x7f0000000300)='./file0/file0/file0/', r8, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x8000) write$cgroup_subtree(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB='$'], 0x6) 2018/03/31 21:49:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0xa8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x1000000000}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40, 0x0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/31 21:49:43 executing program 4: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000000000), 0x4800) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 178.080616] REISERFS warning (device loop3): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 178.080616] 2018/03/31 21:49:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8c0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x8000000d89c, 0x6, &(0x7f0000000100)}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xedbd, 0x4000) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x2, @empty, 'irlan0\x00'}}, 0x1e) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) 2018/03/31 21:49:45 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff74, &(0x7f000000d000), 0x100000000000008d, 0x0, 0x0, 0x40000}, 0x7ffffffffffc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x6000) dup(r0) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x404c800) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/03/31 21:49:45 executing program 7: r0 = socket(0x10, 0x2, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000180)={0x1e, &(0x7f0000000140)=""/30}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0x2, 0x4}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) write(r0, &(0x7f0000000040)="1f00000001ff0700014454c0071100000a05010008a816ad72b2de3ac7df00", 0x1f) 2018/03/31 21:49:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111200, 0x0) 2018/03/31 21:49:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r8, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r8, &(0x7f0000000300)='./file0/file0/file0/', r8, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x8000) write$cgroup_subtree(r7, &(0x7f00000000c0)=ANY=[@ANYBLOB='$'], 0x6) 2018/03/31 21:49:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) dup3(r1, r2, 0x0) close(r0) 2018/03/31 21:49:45 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"7309000000739f6572940003e200", @ifru_mtu=0x1d3}) 2018/03/31 21:49:45 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0xfff, 0x8001, 0x7, 0xffffffffffff0000, 0x8, 0x8905}, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\t']}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1000, 0x4) 2018/03/31 21:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x200, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) set_tid_address(&(0x7f00000002c0)) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/31 21:49:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)="159524b0e0fec5aea3f4d47c9e69d375f8b53ab92e71646501d7dffda5731efd7304e3a49dd2aa38b4d85d7458b3b3d223efe27a6b3bc3965f1fc189c2b93450452620ffd6000000000000000000000000000000", 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r2, 0x1, 0x3}, 0x10) write$cgroup_int(r1, &(0x7f0000000040), 0x0) openat$cgroup_subtree(r2, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 2018/03/31 21:49:45 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x10040, &(0x7f0000000240)="afda9582b148f89c9e3330da3de1f261bd7ad8586620268476d64738e9aebfe98593f8f99f6f1d1e89418d21900440998a26660c26e9d6a27f3a7019dda83b85b59bc2edacbcf9100dd0df59752b43c05e0bc129be466b6efc639f9263532bbf2d") utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x3]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8000000000}, &(0x7f0000000200)=0x8) 2018/03/31 21:49:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x40000000001, 0x32, r0, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getdents64(r2, &(0x7f0000000080)=""/192, 0xc0) flock(r1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0xd000, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x7, 0xff}, {0x511, 0xac73}, 0x2, 0xcabab746d5fcacf, 0x6d}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r2, &(0x7f00000001c0)="f771108d24c04007b3373f077c6dbe278917049ec44451586d15cca19ca5c65d47eb13fa1b856df2a5c11e73877680203fdebd5d8a8dae3aab4530a2dc63a8ffc7d83adf14c393db1c89c322321f9ae638530de3c238effec36c5d9d91cb5cb25526c2ea5fbb63b96c2cb164bd9951537511af7aa67fff8445d6bc7956ba49736aa7859f288435389994ce9fb4b5777cd38e5adb547deeda229fd8926767de86cb86012a84f5a8b4ef32311f52fce56c26e7b863bd1d2133cb442846bef7e4b7cd9431dde64613b58f37b540cad7c65f8fe9cfaac0732242f254a42b965ab7f53845104fd53983471961736687b0487f3c813b0d50", &(0x7f0000000300)="b0a5091524b2f02841634d1f9e87d740a5c8c7add73f3a5c14adcadf3e2917b20b63f4652c123ff37e09812387b0c09fa93436711a779f53027c999b40b090b712d51f4d7c0f47fc3301b7cf9bef44bf88", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0xe58, 0x7, 0x200, 0x3, 0xffff, 0x1}) 2018/03/31 21:49:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) sendmmsg$unix(r1, &(0x7f00000016c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000140)="37d94fb8c2e852761a3cefc1d7537ed807a32e", 0x13}, {&(0x7f0000000180)="561b8385ffc01a8a8856994da4afb3def0034d605b813df499e3dc91e434a8cd5d5bb289ab9acbbf969ca9bf2284eaaa59a770198a61c284bd3a2536c0ad7874af628a86acfaa18432e284bf291d789d6a4b1cb0a1e0d43636325a8ffbded1100503643967756d612fe50fce223930ac7cf0ae0e155cfade6c7bdbeca36425294f89b6eae79ad387816334a77e6b6a93988532c5383d74a192cd3cb9653891701586ce7e55fdbe76a062eb3d79e60c8d1367b57d6a4fd5c5d4c41ad65314cb0c3c86e3e8b3644404de1e73d742a1f9d644da471aad60b076bb7c4702f5a90c54d9402e64", 0xe4}, {&(0x7f0000000280)="e5c368f6d5c5a9a7e5ee1eae30c3e1f192b2fb562eb950801e4c7ab618cc62b326209a9b4daabb5406b95ef7bbb2c3c233d700cc5bf5537aa59557f498ae55c835db28d24d8f7a231a31a6fdfb510eb3617f2e3b3b70a8d13556d42c03740d4db6bdaebdbb9b5295040fc2879f1329d2b65cd4fdd5466bfd924675017bcbe2b0fa88ae9a440a373aa0c3f2eef24c", 0x8e}, {&(0x7f0000000340)="b773cf95ce10f2eacfae203c2f0edc64a5a39d5a5896c608d9a7152d13b77db15dba52a0a199894ab5eed3f30ad6db5aef3b2dd83985a7dc1a2f81178ee6722cfc54b4681eb581e9133b0a24ba005b4378165c706e33c3598a3d26f338bbbf2b8b41cd885a9496cb84b6", 0x6a}, {&(0x7f00000003c0)="8939596c13bf58ed25f1973b0e1be38b6c2ebfceb14dd9be29db168a57151e90abbc6050a41659a425eacd7de03a00ef3cc27b8a6a503beecf02f9dc5ef5ded72f52d26182ecdd21aeef1750cd2c581d7998c0f894e2bfde7570151e892ab852a61d2985c8d291427314bf61931ea84a473f64cf250a3b86c45ec9c5795a2a460c9ed4435d3fb36d4a79f61edc824ac262", 0x91}, {&(0x7f0000000480)="1fa4936c8a2c283fe007fe1ea5779ee679294e107955f195dd9429559056ba709fe962dec39018433f7d880aa0b4c0b21e36909dd760cbb702e71f39efa3abb6b090266e8767346379ed2033", 0x4c}, {&(0x7f0000000500)="f55cdf8d2b39c43740eeb195902cb833cf5d5521e591385d1198e983dac7dcdd1f5592b30ca5012fd900015f1c3c6f57c277cd0ea58d94a68a2929ab23a2b209c22b7e4452b0c4fca3c122186a7cd30e15", 0x51}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4fd61fa7405e1595ec46394abfa829d49737dbe62d98d52c6757aca7c0c72a9695e2459f68bf408b9b84bb3c61b3d720b21c4b6825a3301d", 0x38}], 0xa, 0x0, 0x0, 0x8800}], 0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/03/31 21:49:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c000600000000000000528c0359b764"], &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x0, 0x10, 0xa07, 0x6}, &(0x7f0000000480)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="521b21c29a2aa6b2c8e00b11556bb63b745a3877a55880f5cfb09e3be9ce81a4fb4600415cb4f91f1ec14723fedacf274b130933e01abba816866859103242ce8b75d6fee434618ffaee998ae285971e371096464e96a0875791be8a9d4426e081d54790f4cb51", 0x67}, {&(0x7f00000001c0)="0c27c2d4c927d5817eec3c1f685183612b82a1f7668b752510280aece166349d65b0a1866d40ac3657fb51fb1253815a9c0ff1f877ea5bf921c5e71c8355f97e6fbc135c8e4e0ee2091dd4a7f14ebdfcfe17e01b91a26ca8c2507f9b4a0a2cbb675818df5685ae50c92d2ef9d0613998ecd5bc06c8611871b87b3de10257c32ab342077656b854323a6307e3e7ca13b9e928ab9fa5aeeef466ba2b0d9d42eacd0c3e63f2cf576fa4fab753ba6defe49234d8494f22d47b6f4be184bb850bf869", 0xc0}, {&(0x7f0000000280)="5c7d2ee5ea2ae15164a91ffb8d923721ec45978a29abc033cd25b5a82f089702186e2925697092b3cbfd679d2ebb7d1d331fca84b75603087f0727b80275a6846d2bc24be4c565807e11b92f6c0b80047ee73c8c8992e0076a46c74e954b7d64", 0x60}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbb, 0x3, 0x1ff, 0x72, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0xffff, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x140f, 0x1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x7ff, 0x6, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x28000000000000, 0x0, 0x7f, 0x80, 0x1ff, 0xffffffffffffe69e, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xfafd, 0x2, r3}}], 0x120, 0x4008011}], 0x1, 0x0) listen(r0, 0x2) r4 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r4, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x26, "0df840b98ae48b2dfbc04fb76d55e8ee0208911e40a7d12b645cc72e822a79ba2cf29ff80f97"}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={r5, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/03/31 21:49:45 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x4, 0x3, 0x8001, 0x834c, 0x0, 0x0, 0x40000, 0xd, 0x58, 0x5, 0x7fffffff, 0x5, 0x8001, 0x4a5, 0x400, 0x1, 0xac, 0x7fffffff, 0x1, 0x7fff, 0x4, 0x3, 0x9, 0x0, 0x9, 0xffffffffffff244d, 0x1, 0x7, 0x80000001, 0x5, 0x3ff, 0x7fff, 0x9, 0x10000, 0xadc6, 0x9, 0x0, 0x6, 0x6, @perf_config_ext={0x8000, 0x2}, 0x100, 0xfffffffffffffff7, 0x58f0, 0x4, 0x8, 0x8001, 0x1}, r1, 0x4, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="040080000000000000000000000008000000000000000000b174c01fc8ea6992b745310ff755bd73c7817df3edb60f95ff472dfaf5249f17b6ebfade258a5cf1f99f2d3e44df1b319432966db185fd7e477d6778b413a20a5d521ed7cc74dc41b0badb05b9e6033a2a8c0b4d95534c7bc1814eb906d78c5d958b803b99ee26d3ab3ebe596564785b0a25c738b43cf33479d525a3f0779427373de6b2c1e2f69e599bef517c8fe6a8"]) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r5, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) shutdown(r4, 0xfffffffffffffffc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) fadvise64(r2, 0x0, 0x1, 0x2) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/03/31 21:49:45 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x80) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x139080) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000001c0)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2ad900, 0x4000) write$fuse(r3, &(0x7f0000000040)={0x28, 0x1, 0x5, @fuse_notify_store_out={0x3, 0x7, 0x7fff}}, 0x28) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000002c0)=""/218) r5 = socket(0x1e, 0x2, 0x0) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x10800, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000080)=@ioapic) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x9, 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000280)={0x1}) 2018/03/31 21:49:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000240)) setsockopt$inet_tcp_int(r0, 0x6, 0x2b00d780a8867500, &(0x7f0000000000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000001680)=0x2, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff, @rand_addr=0x9}, 0x8) accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[0x7fff, 0x6, 0x168, 0xaf, 0x5, 0x10000]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/31 21:49:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000003fc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000240)=@pppol2tpv3in6, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/207, 0xcf}, {&(0x7f00000014c0)=""/232, 0xe8}, {&(0x7f00000015c0)=""/196, 0xc4}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x6, &(0x7f0000000040)=""/59, 0x3b, 0x100000000000}, 0x100000001}, {{&(0x7f0000002740)=@pppol2tpin6, 0x80, &(0x7f00000039c0)=[{&(0x7f00000027c0)=""/239, 0xef}, {&(0x7f00000028c0)=""/192, 0xc0}, {&(0x7f0000002980)=""/1, 0x1}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x6d0000000}, {{&(0x7f0000003a00)=@pppol2tpv3, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/239, 0xef}], 0x1, &(0x7f0000003bc0)=""/244, 0xf4, 0x9}, 0x2}, {{&(0x7f0000003cc0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)=""/82, 0x52}], 0x1, &(0x7f0000003e00)=""/140, 0x8c, 0x1}, 0x7fff}], 0x4, 0x41, &(0x7f0000004000)={r2, r3+10000000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x1000, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$TIOCNOTTY(r4, 0x5422) [ 180.082831] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 21:49:46 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000100c00000000000000000000", @ANYRES64=0x0, @ANYRES16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000000000000000000003fad9f77f39778af9cd1cefcabb96a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d4271f6b203000000000000000000000000007792d102c51a2055be28e0bffcb74d98d67968324140f7ea951984e6d29ffc7477a60293f58d1c9843d92003093a82f03ebcce737d33588d9e1ce346cdb8497860a10e79ba40b1deefc461763c72cf7f6e92d6e3"], 0x6}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x401, 0x6]) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/31 21:49:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x8000) 2018/03/31 21:49:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0xa4f, &(0x7f0000000040)={0x3f, 0x40, 0xcea, 0x6c}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 21:49:46 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000800)="152dfe0d506e97ac1c44d61f98229e1e", 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) write(r1, &(0x7f0000000040)="b67239d4005f3db85e1e8d02000000003ef0011dcc606aed69d2bc7037cebc9bc2feffff", 0x24) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/177) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0xfffffffffffffffe) 2018/03/31 21:49:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000015c0)='cmdline\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba0000002213af71a0135ec5d65d152a6eaf8fd3cfb70b126a59610ac8ac300515b1fa2a274feea3fd117739ddfb16b72dd937a528a125f54078fa2cad6e33473536bf2584331ec20fa942f81a31e9f6e654e81316b6485922fbf9367dcf66f35e59bdc0a35e9fb4555eeb460c3a51a181a0958f93c77e7c32b415854f2b00fc6f0985223078d51da4263c1e2e26b16a2672b351ce2e8ae90fc44a911dda5159fc012ac5eb30045a0aa25fceb87f80d327dc91da27468f9d23a368e8120c"], &(0x7f0000001700)=0xc2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001740)=@sack_info={r3, 0x80}, 0xc) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xe000000000000, 0xa, &(0x7f00000014c0)=[{&(0x7f00000000c0)="e4ca2299e131b1bf77b9d047d89be056", 0x10, 0x8}, {&(0x7f0000000100)="f96aade3b150860a55fabc0cb25a51e19b0e7be8e7f25fab1c8ac676607150b510912d50bf2c9786ef1b0a83ab5bce1654e9a2e3e8", 0x35, 0x81}, {&(0x7f0000000180)="668f9dc0befb6c36742e8e3cb9b148b2589f69782b911369cffc479f", 0x1c, 0x4}, {&(0x7f0000001880)="a184b0e5e57ced8430dd8ac0e3d6159a061a3fc542d6bf928ac8e744f04f8a9965fea65a7717b9ce96add921001d63", 0xfffffffffffffe19, 0x800}, {&(0x7f0000000200)="9b48af3b61a41ff35428c5bc4bb576e7f1f6e5e9ae3c1cf4ec39be16e63a61a7a053a6f3bb72483afefa27d5ab949dc5a6125c9c7d58b289ce75333cc9371917b4185bed25dcd59a046a9aeb48a634fc9cc68e404751e189adc6d1cba40eba", 0x5f, 0x2}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001780)="8160ce443ee214eafc9de5693784ff1c24ce9551ac37011f08da7f39e371d23dd241d2c3b083e3156219d792b8a6c8b99293d702147ef1ce53062868e8a7e77494b84eecdac5e4e6387d5bf165ca3c7ec4170e152e22c0f8ff4d23f67aadddb2ad9a10a1ae32e9fb1bd8f8e2ebb94e34d67837f72272ff5496d9474ab9a0b23c9976df2cf6962a463bccf7239a1cacc29353369114252a289e4cbf29a88577a80fd70b8ff826f34d4529c9bd282f2ea81c17789e31c8537814b7fde7e77b8ba8b43ed06fcb1adf4a9335fe1ae63cf9c2f7591c7211e6fd", 0xd7, 0x3d}, {&(0x7f0000001380)="ee060e2f72fb0ec0a7ebf3410d1950ee1b5f6d90204a11540efd", 0x1a, 0x475}, {&(0x7f00000013c0)="0041ee80e0fedd1c6f086dbcca18909df8e23a687e36c2370672cff574e97fdad51ceffcb2ca180460f0f197f3d6441e8ca82cce2626f3efcd9b", 0x3a}, {&(0x7f0000001400)="29e496203fc1f211c733f590a6082a2566a4e3ba2c570ec86158631fc4d8172ae1f4948a4c3fbfa597ca6253796dab2baee777454799b233489731132ef0dc18d40bc79017982c3f67fc21d95ab5d73fbd306bb71b66737cbfc02b3a715b61dcfbc4cf9b3ef5b0902dad0cc470b3d7b9ccde4ee29bc77642bccc2c25ca93adc8bb0205945590cd7f576d1bb25dd2", 0x8e, 0x3}], 0x80000, 0x0) 2018/03/31 21:49:46 executing program 5: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) r1 = socket(0x10, 0x4000000000000802, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/03/31 21:49:46 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r1 = semget(0x2, 0xfffffffffffffffe, 0x100) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x675, 0x2) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000180)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000080)=""/138) 2018/03/31 21:49:46 executing program 7: 2018/03/31 21:49:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x32f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/31 21:49:46 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="695f01657273696f6e0c6e742c000000000000000000000000000000"]) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301800) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x5e1f81b3b7a9074c) 2018/03/31 21:49:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) r8 = getegid() r9 = fcntl$dupfd(r1, 0x406, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) r11 = getuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) r14 = geteuid() getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) r16 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) fstat(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="98c9523335efbcc527328841bea8b67fc15a71fa3e30e2d6ae4648dae82eb0a798def9f5fee817829589c9ab2c2c171a89cbb62ad3184a686146193ff0344e63b64bc4682a238babb490db4468a85c6f59ba0ce5086e825cacabfa221e036a8026bfaa8359e1bee82fff9888b75cbc02477df96e0fd378743618bfcbce5926131af4d870c6016adac1538fb6b54b74d868e622d2f5fa73e35509f14ecf43be4c37fbecc42690e1a719450af616576b2aa1ded0", 0xb3}, {&(0x7f0000000180)="0a4248055673fddc579e749b5115b7c81357163f14b839610f43861034958a24897fbc72ddd21dc6f8bae73b1c8efe09511a8bde8a78f71e5761f3ee112036d3f4ac3bae5d6bca6b5643e1bbea0bb31b180f5348316f62fc8a7b40742d0eb3df96d8e7cf71cef61d29ecb3eaff0ddea0b539d4f88660c9e6e6cc61957bfa8aab275456bbb96ea13ae5a88d0c721b081a797ddde05727b08dbf183a950ad470485ef028e494bd8ac7a3d7ee8de0b7e7930992a8fa6f195adfcd3b4755289ba585972458d58e20e8e67c60c51ece", 0xcd}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)="429d004657ca2e8bdcbd2a391e713a5f58a80e19a4cc65c65740bdc38271020f9da2199e1b183dd92045f5f4480dcd544b4c740bb361699c37e2c5de1de1179044e314b3d2164e0b744431ef880678c168ac6abc3902035f259109a4d6b937f32cabec64711275f9a1c927bc15", 0x6d}, {&(0x7f00000005c0)="feedeba00969de8ff97e9b276fdc51737c001280d2080bf789b8556e77f76c7f4d4f6b64dcadf26d6feb5b531925a45c1bbb9a9717000173b104e83e0a5f0424175a6cd67b337d239948fedaf61776df40ef424a02898f75d3254f1e9a8e9d19bae29e394d15fd96ea91d5f9502b5255016a851dd93829d71aab28593fa43cd1cb90a14df581d2cecf027c85ca7682ea7c4b46d0d59d791794148c9d9a6debcf", 0xa0}], 0x2, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r9, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4004040}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b80)="6ca3a82eaabb36cf33f0d3295af60e6f3234f8a54c2afd94a27b42e7de129b1ea037ebf3892962f4a51f300d9956dd7aac514bd8c7500b30e955f10b4f1fdacac2e3", 0x42}, {&(0x7f0000000c00)="7351407432bd8ba35cacdd14caa92f35589136ab9951646c257f98a19d9465b55f4d2c149859c15bafba6318d3092be4ec65a0afa3d8c06dbdaf3222319243a58f8ec30c3404d9eb4586e93227acba514f611b4e50d72b4471cfb062aadbec12ccef05cf2d60d76145824a1878c05c3cd015d7a9d9bcc690bbd8b1d3d23f6dcccdd69532f53ac91ead147d5a70342aa72626f64e13799ecfdf6ffecb44ba3c6e1a21830066b08db8cc242c9c5913ea605f50cbbbc76cc0fdaddbebb813d78721351b2cddb67874722accc91449e46511da15776f", 0xd4}, {&(0x7f0000000d00)="50f9ba649ae52969282450398e6ea61875e4b005cfb1774036d9de2933ccd23418aea9c0c5b9cb20cd4bea4822133be0deaa60be97d1", 0x36}, {&(0x7f0000000d40)="304240d72eee66a02d76feb0c502b927c4ebd0f0a937ad0c026855638af8a5c1acbf2235c95f91bbf20a5a8ab17b8fb3491b2636672a3f18ace5bcdc4ac0bf4b4c", 0x41}], 0x4, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe8, 0x805}, {&(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001240)="0d582254c759b79c085d6f0f46381bf7675eb767ccc3df99627ded845c8b474ad4013404365213f9e13009358702233f9ea31c045114468c541298e78f35f098ff2fbb44f186b0a871d4c5f5e74c7d39c67983ec010475df6fdbfe76a661df3ac9876c0d1ff736b1cc1015cd854cb3eff3e17af0812a", 0x76}, {&(0x7f00000012c0)="b535e984296e7fc2c98b6037055dcdda8b116c3266507f3023fc0597a60ca3b220bf77843d0e96946e4b179d52a1beb5b206b60e18d4a6db941756056cace9043106cae02e7de06357df9542e320cbc747290c24508d4de35e0d8a4e7ba5b00246cf686b00c33c20adf559de0b7536aba8f405dbe9534144386a29aff29d9ea4a24b8fa0431fce66b99bcf45fd88dcb487", 0x91}, {&(0x7f0000001380)="74a46ed6f306c831d32899992468d63305413b72e516157235c13cf70a4089a3e4d27004e619b47132cf7b0d4f67fb518d35eeb3b1f76ac848a0aa2830ecb46363a257a1b196ad0aa7fc045e38c9a6eff2d39dc4f2acf1454d014be8daf0", 0x5e}, {&(0x7f0000001400)="75e679982f3484eb07f249615fd51d49a43c2c6428d4a4e749a1f86b666a935f1c50fca39870724c26f0d07d9a2676598f46a2315eda84bb9d68dd4ed4f56096a573a4aec30b6dfbdc9f0cc982a083f76045c5e1a843e97be0fd126e96c4533b9340bf39d36db16946bd72d315e26e5f744e8fa6f9c91be9d40e3af0fd288a994444098f2b8b6e3430f491f1e4d07f614130607b341ba53538049219452156657427e51afe4197651c0798eb195b0aa949e8c75f26cd2321a5f2e73bdaff0fcac23d88fe23b80bedc0bfb2929cad0024a74eec64fd40184464f5870c8cef026e42fbc44509fef24ed765f8f560798aae", 0xf0}, {&(0x7f0000001500)="cfceaf0ab901d100b4a0669538b6352aee952c5064581210e0e44b57dece4d002ec36d316888225a0542428fdf52d1a65f6b02ccf0a8385ee885bf79037aee514195a2c72cb63daca179ef6feb6b41dbc3dbf8d75e71bda1debcbeaff4d73d0752de784a787a1bd4d6bd9693b6517cacf8b5d489bedafd0a2da323cbad", 0x7d}, {&(0x7f0000001580)="01bf81025fcde86ea48a4d5f264fa1c6c5cebfcaf6cfb290e1b2ed11bca00fd652da9efe76a20b87d2b246a4ea868d7a15d63c0f4b71aba1e4ee964b4beb3794f2084872ded7d9483cd2603243682ef9d736aabe3457719c4aa3ea82aa687aca867aa9ab18", 0x65}, {&(0x7f0000001600)="f935f55e3a91b3dc0dfb90319d6869c83702942caed87fa2b161ca2bfea4cd384c6042ac7c68d8ff536653c2d4783c8c2a6b9ad9083cc93ef7719dd4ac41c3991a4e08eb25d4fbc2a1bd0414dd21a29b589d6755aa3de16d88bf5a11626c943948e387197273dd671d46f2f22b4fd2d3b3420ad942965fde3edf9fb588e91dab72088ab9ac08a069beb79f8213fc357f6d64363593b3dd5a8da910218a7971087cf676940eb62ac92961a458f275abf3d93f222573d580dee768f62c994eb26c1b6e3086e3725345827a019ea96b727faa939c34e628e2e7d33ff77f80f8c651a8b352845a9e877f7754", 0xea}], 0x7, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x24040000}], 0x4, 0x4001) r25 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r2, r26, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r26, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r26, 0x8, r25) fcntl$setsig(r26, 0xa, 0x12) tkill(r25, 0x16) [ 181.379601] EXT4-fs (loop4): Unrecognized mount option "i_ersion nt" or missing value [ 181.443431] EXT4-fs (loop4): Unrecognized mount option "i_ersion nt" or missing value 2018/03/31 21:49:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x1f9, &(0x7f0000000000)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/03/31 21:49:48 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000200)=""/7, 0x7) r1 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000700)=0x7f, 0x4) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000740), &(0x7f0000000840)}) fstat(0xffffffffffffffff, &(0x7f00000002c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={0x0, 0x0, 0x8}, 0xc) r2 = socket$inet(0x2, 0x2000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000ac0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000fdfffffeffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000626f6e6430000000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000a00000003801000088010000706b7474797065000000000000000000000000000000000000000000000000000800000000000000000000000000000052415545455354000000000000010000000000000000000000000000000000002000000000000000000000010000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000015b1b1b409549f64d6f5652be605680000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c300000000000000000000000736974300000000000000000000000006966623000000000000000000000000000000000000d000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000461100000000000000000000000000200000000000000000000000eb00000000000000000000000000000000000000000000000000000049444c000000204552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000005c4dd5c07ac7d852668a17962d53dbff7ccdbbb1c4351986fef973bc554ba615df5feddf66454e28dbdd7e9c1716e4435ba94ba5db05000000fc268ad7cd1ea18bdbb7c72d19dd8c7d6c4020"]}, 0x4e4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x4e22, 0x3602f7b6, 0xa, 0x0, 0x20}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x7, 0x3}, {0x5d4, 0x1, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5a9}}, 0xe8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x800000c3, 0x0, 0x0, 0xe0c}, 0xc) accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x0) 2018/03/31 21:49:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) bind$nfc_llcp(r6, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x196, 0xc4, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83", 0x3f}, 0x60) 2018/03/31 21:49:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb772, 0x0, 0x20000000000000, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1694c1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) r4 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="794cb862008537ee173a5ddd02239210076a81fad787242fd200c72ab9843b81ffcd4ecb6e6a45638cd072d7dee83dc0c926f5c8ffa55659ea28ed21db3eff4b0da02616397b562ae00c189da3a7dfb3f93796de3d308304013ea98928c09a574adeccd80d3575711071638634bc638d347e66ed47d5da2692ee6b02d0f74d", 0x7f, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000080)=0xe8) ioprio_set$uid(0x3, r8, 0xd5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r7, 0x4, 0x30, 0x0, 0x4}, &(0x7f00000002c0)=0xfffffffffffffd19) 2018/03/31 21:49:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000100)) r1 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fremovexattr(r2, &(0x7f0000000000)=@random={'user.', '\x00'}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000880)) 2018/03/31 21:49:48 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0xc4b, 0x404000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000580)={0x7}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000340)={r6, 0xb0f}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYBLOB="01000080000000007565eb7e0000000000000000ff07000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000d26c00000000000000000080ffffffff050000000000000000000000000000000000000000000000040200000000000000000000000000000200000000000000ffff00000000000004000000000000000000000000000000000000000000000001000000000000000000000000000000010000000000000008000000000000000500000000000000000000000000000000000000000000008402000000000000000000000000000006000000000000009b0d00000000000007000000000000000000000000000000000000000000000001020000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000300000000000000050000000000000000000000000000000000000000000000000000000000"]) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r3, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000600)) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x110, r3, 0x9, 0x70bd2b, 0x0, {0x2}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1395}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1a}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4db45448}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x5, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000640)={[{0x0, 0x40, 0x800000, 0x5af, 0x20, 0x4, 0xe00000, 0x5, 0x80000000, 0x9c1, 0x100000000, 0x0, 0x100}, {0xa9, 0xfffffffffffeffff, 0xcb, 0x7, 0x1000, 0xfff, 0x4, 0x2, 0x7ff, 0x5, 0x8000, 0xfffffffffffff000, 0x5}, {0x6, 0x5, 0x3, 0x9b5, 0xf, 0x2, 0x3ed6fc29, 0x819b, 0x100, 0x1, 0xffffffffffffffff, 0x5, 0x9}], 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x2a, "26550e85ece55888e41e67b37507df5c3bfa26b0064b52bbc67107e92b446c9e648739c71ef0562c5c25"}, &(0x7f00000004c0)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000500)={r8, 0x6, 0x20}, &(0x7f0000000540)=0xc) sendmsg(r7, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/31 21:49:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fallocate(r0, 0x1, 0x9, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/03/31 21:49:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:48 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x1f, 0xffffffff}) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x98000804}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, 0x7, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {0x3, 0x0, 0x6}, [@typed={0x3c, 0x8, @binary="798c11f6cc3c67ede0878cd757569c28dae0f464790a59ef4871a77523e1dc0c2662de0376c51d24ae13fb48422614626b3fc43fcd"}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000002c0)={0x1ff, 0x2, 0x81, 0x3, 0x6}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000), 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x762, &(0x7f0000000140)=0x4) dup3(r5, r4, 0x0) [ 182.795787] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 182.803507] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/03/31 21:49:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) poll(&(0x7f0000000040)=[{r0, 0x300}], 0x1, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000200)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000440)=""/4096) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) 2018/03/31 21:49:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 182.838846] kernel msg: ebtables bug: please report to author: Wrong len argument [ 182.863284] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 182.870960] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/03/31 21:49:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) accept$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000000c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x38) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r2}) [ 182.884865] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 21:49:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) modify_ldt$write2(0x11, &(0x7f0000000880)={0x9, 0x20000800, 0x2000, 0x2, 0x6, 0xabcf, 0x4, 0x9, 0xfffffffffffffffb, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000007c0)) clone(0x2000c100, &(0x7f0000001000)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d77e4fe2d3e3632aea54b87e4d3f2c1db09e6aa4040b43c17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714dbbe589ab9ae710de9573527544f3000000008086b713705f9c219791287c2a50fd2e", &(0x7f00000008c0), &(0x7f00000010c0), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0xffffffffffffffda) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000540)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000d40)={0x7433, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e20}}]}, 0x110) name_to_handle_at(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000e80)={0x90, 0xe8, "1dcce4cb55cbd0c3c14dafa10e512e076f8bfe8fb7ba88aafcb52022d01b41c728e4a006a62f1e07fcc0f79c0cf7e34f5cf26f61e8fd8832b27d5727b858d91cfed34b5923a7cc4c866e91f4d3b702e058691626b89d939f6f9dce1aae6b336f25c8907ba9612e21081aa5ad6650f519eeafe15ff93cb61555c1d3132201f50e82ab54064057d091"}, &(0x7f0000000f40), 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/03/31 21:49:48 executing program 4: gettid() getitimer(0x0, &(0x7f0000001080)) timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x0, @thr={&(0x7f0000000000)="98b9b4b49ed6f32bea7b658971f006afb47c615c4623f6ee4f26a8561e80ccbd1cd15477cda627aad4a48fafde3711448407376e1462c6dcb202248f7df37ff40e161f855ed62d2ae698566302bcb9f61f2264a1f79564f1a76cd3f787f4ea2712117f690e9ca07d79", &(0x7f0000000080)="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"}}, &(0x7f00008ec000)) timer_delete(0x0) 2018/03/31 21:49:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) fallocate(r0, 0x2, 0x9, 0x8) [ 183.129867] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:49:49 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r1, &(0x7f0000ac0fbb)='h', 0xffffffffffffffae, 0x100, &(0x7f00006e2000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x65, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) 2018/03/31 21:49:49 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f00000002c0)="bec463697d2e258d8ec774cbb7e8bf3ecdf46b55994a1457da1067356fec17b94c81c613743ea25ec0ce8db9a33c343e6e0bd68d15bc975090b6123c0c464d34181b8463447996ee1ef4294144e111ed889d5023e7a98f500b735b4a0ff579bcf95364f26fb8b9f46a3df6d3938e0f5e53"}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000200)={@empty, @multicast1=0xe0000001}, 0x8) r3 = msgget(0x2, 0x689) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) r5 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x0, r4, 0x0, r5, 0x0, 0x50, 0x498}, 0x80000001, 0x10001, 0x9, 0x24c, 0xce, 0x1ff, r6}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/03/31 21:49:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x1112, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/03/31 21:49:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0xe06, 0x8}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) socket$inet(0x2, 0x2, 0x0) 2018/03/31 21:49:49 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000400)) 2018/03/31 21:49:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="47a177961e51d76bf73dd086a2190e2f1a47f32c27624630e60c09fa60d1fe096fc9efe27a33097c5fc2d22ba71d87a012684d273a9761e2e34febc01db23d2b1a00952308", 0xffffffffffffff2a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="d200000000000000004d564b0000000001"]) 2018/03/31 21:49:49 executing program 6: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0), 0x0, 0xfffffffffffffffc) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000100)) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x200400) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000400)={0x74, 0x0, [0x7, 0x7, 0x3, 0x9]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000680)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) close(r6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r7 = socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000100)={0x3, 0x0, 0x5, 0x2}) getsockopt$packet_buf(r7, 0x107, 0xf, &(0x7f0000000480)=""/114, &(0x7f0000000380)=0x72) clock_gettime(0x0, &(0x7f00000005c0)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x80000000}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r5, 0xffffffffffffffff, 0x8}, &(0x7f0000000600)=0x8) 2018/03/31 21:49:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8042, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6772706a71756ff7696c6530006a9d9101f4defe5f8fb20c9da46338000000000000"]) 2018/03/31 21:49:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair(0x3, 0x80003, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) socket(0x5, 0x1000, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) r6 = socket$inet(0x2, 0x200000000003, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000380)=0x4) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 21:49:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x200000032, 0xffffffffffffffff, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) [ 183.817192] EXT4-fs (loop5): Unrecognized mount option "grpjquo÷ile0" or missing value 2018/03/31 21:49:49 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0xfffffffffffffe6f}, {&(0x7f0000000380)=""/86, 0x56}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x8, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x2, 0x7}) 2018/03/31 21:49:49 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r4 = memfd_create(&(0x7f000024c000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r4, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r4, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/28, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000001040)=ANY=[@ANYPTR64, @ANYBLOB="5cd65776500777ec8037d62e3b830cb6c222086f0e924268a14b484826438caf0e32c54d5cb31c1afe9972151cd725d31490d0ccc5b5486d0ae2aa8510bdee3f86bb5f6724393cd2e6d3dfefa7446f522613457e9f70b60bf81ec584aee769352c22fb291f4193d012f6281bd89ea228b94e2b1c364b02069da2bfbf6bbebe9d09250c58ccc54f5e8633780407dd8e07cce1ed55506afb753b38afe91a38717b0f6f41ebad38b94306a601200cc9855c7ec43e11aa0c4d79ab6e01582d5717def541c852", @ANYRES16=r3, @ANYBLOB="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", @ANYRES16=r3], @ANYRES32=r2, @ANYRES32=r0]], 0x1) gettid() syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r5, &(0x7f0000001480), 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x2) r7 = dup3(r6, r5, 0x80000) write(r5, &(0x7f0000c34fff), 0xffffff0b) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller1\x00', 0x77}) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) [ 183.880178] EXT4-fs (loop5): Unrecognized mount option "grpjquo÷ile0" or missing value 2018/03/31 21:49:49 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x10, &(0x7f0000001540)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001600)=0x10) clock_getres(0x4, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0x4) 2018/03/31 21:49:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$netlink(0x10, 0x3, 0x10) msgget$private(0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) [ 184.040323] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 21:49:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, r1, 0x0) r3 = memfd_create(&(0x7f0000000400)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) [ 184.134642] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 21:49:49 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x20000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_deladdr={0x34, 0x15, 0x200, 0x70bd2b, 0x25dfdbfb, {0xa, 0x3f, 0x4b1, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x800) 2018/03/31 21:49:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d8c4f62596bdf63c15421dba505e02d17c6a1e1e493f1f689e4596f7f920b41a659ef24e51fbc0a3fcf7c84f3f37ae2848adc0bc974195e079809f2f72cd0622211f540a951e3a525b725078e1124ae98d5512883bdad79bcb9aca73f937634a408fd660bddc317cb4e874487b1052231a3268bdb6eb1df6ee272beaf31f85cc04e4c50e77ad0f1565de5a07ea732737fe38fa7b5c36b8854a63284bc9ab28a7dfceb92be9bfb63ec50cc2503cc4776933ed4993c27c7cd8879160234de7679af8416e1036b013f7004a0c6099ed7b80ebe167296c4bc60e9d2e93af85dcc4bc76f75ceeb7d53b2c7d332dd7ca0e0b0a20b6d750036d", 0xf6) r2 = inotify_init1(0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x40000000009) dup3(r0, r2, 0x0) 2018/03/31 21:49:49 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000089b000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000045147)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) poll(&(0x7f00000001c0)=[{}, {r1}], 0x2, 0x8000) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x8000) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x802) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x811, r1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000001c0)}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fffffff, 0xffffffff, 0x9, 0xa14, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1, 0x7}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000540)=ANY=[]) syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 184.353935] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop7 [ 184.428633] BTRFS error (device loop7): superblock checksum mismatch [ 184.442600] BTRFS error (device loop7): open_ctree failed [ 184.534336] BTRFS error (device loop7): superblock checksum mismatch [ 184.544046] BTRFS error (device loop7): open_ctree failed 2018/03/31 21:49:50 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x400000008, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0xffffffffffffffff, 0x5, 0x12, 0xffffffffffffffff, 0x7095}, 0x3) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x9, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x8000400) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r10, &(0x7f0000000040)=""/132, 0x84) readv(r10, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r9) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffae) 2018/03/31 21:49:50 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000180)='/') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/31 21:49:50 executing program 1: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8)) unshare(0x4020000) 2018/03/31 21:49:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000140)=0x100, 0x4) 2018/03/31 21:49:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/kvm\x00', 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x0}, {}, {}]}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000004c0)={0xffffffff, 0x12, 0x1}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000640)={r3, &(0x7f00000005c0)=""/125}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x3}) 2018/03/31 21:49:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x3, 0x340) semctl$GETPID(r1, 0x5, 0xb, &(0x7f0000000040)=""/10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/31 21:49:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103200, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x7, 0x0, [{0x7, 0x4, 0x40, 0x3, 0xfffffffffffffffb}, {0xc0000001, 0x8000, 0xb4ea, 0x80000000, 0xffffffff}, {0x2, 0x0, 0x1, 0x9, 0x6}, {0xc0000001, 0x3, 0x8, 0x1, 0x10000}, {0xb, 0x9, 0x80000001, 0x4, 0x2}, {0x80000019, 0x6, 0x2, 0x0, 0x3}, {0xc0000007, 0xfffffffffffffff8, 0x0, 0x6, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x400001) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8004) recvmsg$netrom(r1, &(0x7f0000001500)={&(0x7f0000000080)=@full={{0x3, {"588d965850e8f4"}, 0x7}, [{"45e9f31f648cb4"}, {"6230f1edeaaa71"}, {"825cd1121412f0"}, {"24efd749ba6969"}, {"1cbca0a74abf02"}, {"9ab9a072add674"}, {"ba600063bab7a8"}, {"f82267e1b0ef30"}]}, 0x48, &(0x7f0000001280)=[{&(0x7f0000000100)="e5fc8ebd9cff8bbe2d61f2a575f800cee7251f2c77a506626311a87f35c4808b55985b715b418c37317104523d60b3ee2e8bb98661c3e4518e1d7ada1c21a4d866b022dbd3eb8fc5140b0e7b163fbc3e542d4b7a001687998ee8e494e6522ff67d", 0x61}, {&(0x7f0000000180)="0cf9a150cb109ad895678f16dd6a6aed8abf9e4b004d2bba6195b2c632ecef49a794b9ce7b187c189905d756b7535a81bd1bcd4f2a9c8b5e4a871e3b448027495e32cc27a59b677b1d9014a0138de2585228ef6fa2f73aedc2695fa954f7937f37a8bbc63cc9d669bf5e3a90cd7dfcd4cdd3cb5fe40dcc46a3f6e49c2528eabdcb3d49aade859c2f6188ad8aa41057098eb4ea3ee3ba8858945988696401237963689001b7feee1ef5b4e63b327e876a1b3bc810eff0daf5d0e3941f5fedd48168479dfc147b34bc825f77d21efbd6", 0xcf}, {&(0x7f0000000280)="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", 0x1000}], 0x3, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x218, 0x20000004}, 0x3) lseek(r0, 0x0, 0x5) write(r0, &(0x7f0000000000)="1300000000eaf420e200f4088000050002230a5fa895bba1d64f03000000", 0x3c2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001540)=0x5, 0x4) bind$bt_sco(r1, &(0x7f00000012c0)={0x1f, {0x2, 0x29, 0x53, 0x400, 0x1, 0x1}}, 0x8) 2018/03/31 21:49:50 executing program 7: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x8000) open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="d88a8d38144e50", 0x7) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x2, 0x8000) 2018/03/31 21:49:50 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000280)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a8, 0x0, 0x1f8, 0x3a0, 0x0, 0x3a0, 0x510, 0x510, 0x510, 0x510, 0x510, 0x6, &(0x7f0000000580), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1e, 0xb717, 0x8b22}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0xa9, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x2}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'lo\x00', 'ipddp0\x00', {0xff}, {}, 0x67, 0x0, 0x1}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xe3, 0x5, 0x2, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x9, 0xd, [0x9, 0x32, 0x23, 0x29, 0x29, 0x9, 0x7, 0xb, 0x4, 0x8, 0x2f, 0x21, 0x11, 0xc, 0x19, 0x31], 0x2, 0x80000000, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x608) clone(0x20000, &(0x7f0000000240)="ee1652406f584f38a0226cb333557f6a971c38ec24adcd094aa130e7224caa196aa9cdaa66e9ecbee2b4f022efb553d7", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="404c922b189ee91adc048ad79da62c24074c7ae4d272e0a43dedf41954f81ee2fa85ebc0b58f00af11a7cecf941ea193a97f73fd8584a2146c3ba3a057ae739109f9036bbffbbbc9b7b58fbec2ac2f0db3eee46bc726133587de222f213cc435ec28b1967709707d76a41e777cda3b0821470ff629a2761f17ddcf82bd252451a5c8466600f06fb5d468ba1bb6717fcae1c7b7bda419630171b285fbf2a3fb8c279a948c5b509e83a3448cfe43d5acb53a8b9967fe24bb5b0bef6db9b875a98ba9b2b1c863cb0e9f99b00e281cea58a73f10e3ecab12797a9089a4637d1aab61ed926a42e3a590a809efd7") connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x3}, 0x1, @canfd={{0x3, 0x1, 0xaa, 0x6}, 0x2a, 0x2, 0x0, 0x0, "1d569e2d821c3262b759e86a3fa287af6082a6b9423e2feaad1937831d266e91db6633ffb69b2fccfe7b32a898cad75aa96f936abaf6d5fa8f2052082f2218f6"}}, 0x80}, 0x1, 0x0, 0x0, 0xc840}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3e3c0a6afe3f7b377378ebe013e66ff111d98a0f1abc5b8beb6050865d677b3a401eb17442561c5be3d9448c99787c873249ed9c34e040a29606427925d8dd90efbeef2c1d0243fd65c240a288783179ce"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/03/31 21:49:50 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000300)=""/4096) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="9100000013b6d1bdbe5ddeb9b0b4cc44e7e2ab02395e5b6d6f70f669634975151fe4dab3767032d06c8abe12e806d6f56010cf88f66684f33d0b8b0b8cfbc10b0ff79383c2cd0f5d9f14467a99556cedae5aee82832de26de139369e3f3cbbfd8c2397c27c47b7961f08f4ab3c3d8ee88b7c31968357aed81e9baede8ffdf184aa4413900ffad48f68f1eb0b285b95d6b20a26d9a9"], &(0x7f00000001c0)=0x99) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000013c0)={r4, 0xcb2}, 0x8) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xffffffffffffff7f}, 0x8) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000080)) close(r1) close(r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r7, 0x4}, 0x8) 2018/03/31 21:49:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x103ff, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:50 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/31 21:49:50 executing program 5: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) 2018/03/31 21:49:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xa2a, 0x5, 0x5, 0x6, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfc, "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"}, &(0x7f00000002c0)=0x104) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x9, 0x7, 0x4, 0x3bc2, 0x401, 0x9, 0x7, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x81, 0xffffffff, 0x1f, 0x3}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x200000000000192}, 0xfecb) 2018/03/31 21:49:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x80000, 0x0, [0x200, 0xfffffffffffff45b, 0x5, 0x0, 0x8, 0xc0b6, 0x7f, 0x4]}) 2018/03/31 21:49:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x213, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x9, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0xb36, 0xffffffffffffff84, 0x4c, 0x0, 0x1, 0x40084, 0x8, 0xfffffffffffffe44, 0x5, 0x6, 0x0, 0x5, 0x800, 0xfffffffffffffffb, 0x8, 0x5, 0x7, 0x1, 0x8c, 0x3, 0x5, 0x8, 0x4, 0xf1e, 0x7, 0x9, 0xffffffffffffffff, 0x80, 0x3f, 0x3ff, 0x5, 0x6, 0x9, 0x1, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x401}, 0x80, 0x7, 0x9, 0x3, 0x7, 0x7}, r2, 0xa, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0xa, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000300)=""/163) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r6 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7f, 0x200040) connect$vsock_dgram(r6, &(0x7f0000000240)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) openat(r7, &(0x7f0000000100)='./file0\x00', 0x80000, 0x40) 2018/03/31 21:49:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000040)={0x8, 0x6, 0x5, 0x3, 0x7fff, 0x1000}) r5 = dup(r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) 2018/03/31 21:49:51 executing program 4: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x73, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0xd, 0x7, 0x2a}, 0x2c) fcntl$getflags(r2, 0xfffffffffffffffd) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r3, 0x90, 0x8, r4, &(0x7f00000004c0)='./file0\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000580)=0x1e) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) [ 185.849185] IPVS: ftp: loaded support on port[0] = 21 [ 185.931497] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:49:52 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open(&(0x7f0000002b40)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x301a, 0x24, 0xa012, r1, 0x0) r2 = open(&(0x7f0000000680)='./file0\x00', 0x20201, 0x0) umount2(&(0x7f0000000200)='./file1\x00', 0x0) open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x3f, 0x1}, 'port1\x00', 0x42, 0x100000, 0xffff, 0x6, 0x8, 0x0, 0x0, 0x0, 0x2, 0x13}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/03/31 21:49:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) renameat(r7, &(0x7f0000000300)='./file0/file0/file0/', r7, &(0x7f0000000280)='./file0\x00') 2018/03/31 21:49:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='mountinfo\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)=""/235, &(0x7f00000001c0)=0xeb) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="54004d0ddcff11cf3b968139603efb6fd4b2df27a0c1688c6bdd1a3ed9e3ac0b10270300404d454c0f993d149407bce9ca65997bcb896361f3cf85c73c79a2d7c2cc6cadf79087fef99d2be768e8c0a9b726b0bc2e9cecbf143ff90479e4217ead17a0ff6523f2aad45ece4640a5322d3ed8130e5b9c9117fcba388a15f10c9376", @ANYRES16=r4, @ANYBLOB="080026bd7000000000001000000040000200080009004b2a00000800030000000000140001007f000001000000000000000000000000080008000002000008000600020000000800090008000000"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/52) 2018/03/31 21:49:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004e80)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/234, 0xea}, {&(0x7f0000002340)=""/175, 0xaf}], 0x6, &(0x7f0000002480)=""/112, 0x70, 0xffffffffffffffaf}, 0x6}, {{&(0x7f0000002500)=@can, 0x80, &(0x7f0000002700)=[{&(0x7f0000002580)=""/234, 0xea}, {&(0x7f0000002680)=""/114, 0x72}, {&(0x7f00000001c0)=""/55, 0x37}], 0x3, &(0x7f0000002cc0)=""/4096, 0x1000, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002740)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000002840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000028c0)=""/246, 0xf6}, {&(0x7f00000029c0)=""/247, 0xf7}, {&(0x7f0000002ac0)}], 0x3, &(0x7f0000002b40)=""/38, 0x26, 0x8001}, 0x329c}, {{&(0x7f0000002b80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002c00)=""/67, 0x43}], 0x1, &(0x7f0000003d00)=""/213, 0xd5, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/28, 0x1c}], 0x1, &(0x7f0000003e80)=""/4096, 0x1000, 0x5}, 0x3ff}], 0x6, 0x10000, &(0x7f0000005040)={r1, r2+30000000}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000005080)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r4, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/31 21:49:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) 2018/03/31 21:49:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xfffffffffffffc17) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept(r3, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x0, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xfffffffffffff935, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/03/31 21:49:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/31 21:49:52 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)="2f70726f632f737973727ef9a1c4eb841a342f76732f736169aa227199c40a6973745f6d6f646500", 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) write(r1, &(0x7f0000000700)="ad340988b5e1c528b5f45013bd8f511ad744634a6c51b30b56020157d256fd2fa2121b4c4fb0cca0c70bab2274217dff8fa0fbcbca8051b4553f7c16478eb95501d3e14b457900a69f", 0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x3f5}, &(0x7f00000002c0)=0x8) r3 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000340)=0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000780)={0x7b, 0x0, [0x6, 0x7ff, 0xff, 0x3ff]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000440)=""/228) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000380)=0x1a) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000006c0)=0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000400)={'vlan0\x00', 0x2}) 2018/03/31 21:49:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/03/31 21:49:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = userfaultfd(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) read(r0, &(0x7f0000000000)=""/126, 0x7e) dup2(r0, r2) 2018/03/31 21:49:52 executing program 4: r0 = getpid() getpriority(0x40000002, r0) 2018/03/31 21:49:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) ioctl$void(r1, 0xc0045878) r2 = open(&(0x7f0000000000)='./file0\x00', 0x210c42, 0x10) clock_adjtime(0x7, &(0x7f00000002c0)={0x7ff, 0x4, 0x54c, 0x87, 0x8000, 0x4, 0x80000001, 0x2, 0x101, 0x8, 0x4, 0x18, 0x76ae, 0x0, 0x200, 0x200, 0x7fffffff, 0x7, 0x20, 0xfffffffffffffffd, 0x8001, 0x0, 0x409864cb, 0x8, 0xffff, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x2, 0x3, 0x72a, 0x10000, "1616c7b2e5467559994e46ec6683677d52eca27a5c5f6a0100ac9855ca2b4bc5fd3d2ca53fc5d17520dc775e", 0x4}, 0x0, 0x0, 0x6c, r3, 0x81, 0x20, "8fb92e3aa148564f92d26a886213c87f8aa9f69560d314180510d01ed4369bb13d6abb9257bc4201442fe29e74dbb2bd54f30594d432c08fce3a5eaedfb6c601", &(0x7f00000000c0)='/dev/kvm\x00', 0x9, [], [0x5, 0x1, 0xa46, 0xf6]}) [ 186.906454] device bridge0 entered promiscuous mode 2018/03/31 21:49:52 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x4, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x5, 0x24000) r3 = shmget(0x0, 0x2000, 0xc, &(0x7f0000ffb000/0x2000)=nil) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000280)) setpgid(r5, r6) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000000140)=0x22c1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/69) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000340)={r7, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x8, 0x3, 0x7}}) 2018/03/31 21:49:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/31 21:49:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x9a57, 0x3}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x141) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040)=0x2, 0x4) accept4(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x80000) fcntl$lock(r1, 0x5, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x100000000}) fdatasync(r2) [ 187.063061] device bridge0 left promiscuous mode 2018/03/31 21:49:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 21:49:53 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x0, 0x3ff}) 2018/03/31 21:49:53 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) io_setup(0x7, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000880)="5d4cecd70f2b1186be488832919b14260a7ece318a21130835d69075e08b2cc518cf1f85c7286dca82b074ef58ec0e7f192b3df5ed58ce9ac6e685a4ad4b1165a77780134bc0b1fc433ccb2cb404999f0904eae0e8cfb78cf31338211e4827580e47eebbbb75dcf78795bcf3013a22477a24817ecec2484ba10d232bff15b47dfc0ea733d1d141c401d952aaffd08b1f73c47b7fe09739f7b32237cbf2e1885a00105001282328aa995935dc279de6a099c03f9c990a", 0xb6, 0x800000, 0x0, 0x1, r1}, &(0x7f00000009c0)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x0, 0x8}, 0x2c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x250000) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000980)=""/46, 0x2e) 2018/03/31 21:49:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc0100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x2, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_tid_address(&(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:53 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/31 21:49:53 executing program 1: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5e2ff1ad, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x100000001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000240)=""/1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xa6, 0x100) socket$inet_sctp(0x2, 0x0, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10902, 0x0) 2018/03/31 21:49:53 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x8, 0x4101) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000e80)=0x100000001, 0x1) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xb54, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f00000013c0)=""/212, 0xffffffffffffff22) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000ec0)=ANY=[@ANYBLOB="890500512b5a7339ce8b461dc4ac09220000e30690b7470c2a33dd34e6cbec06000000072000b69c8e1a90b1c60ee27c742fa4254768d1051393c20cc99250247b1e211fe2b2c27ed162cb340e07d49ca94ca6e9b106e0a7f5ad07782e2c3ec41a520ca516ae9d25a91342f3ec90e04ab35de09c4bd1106a68782d9c8ed5b96e23ca5352573ddcfcf2f8a81c3cf15687d33e3f39a4f52d980e0ec97bf4bcfaf279a5a48759f24bea170222d17ddb58c6eb2b334a6bc47688706300f31709a431d067b9b86691a767fb65e639a2899f821ea9a9f7187a43067a413a13a2b59072bd9db9a5"], 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000d40)={0x2, 0x1, 0xc6, 0x100000000, 0x8, 0xdbd1}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000c40), &(0x7f0000000cc0)=0xc) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/31 21:49:53 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open(&(0x7f0000002b40)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x301a, 0x24, 0xa012, r1, 0x0) r2 = open(&(0x7f0000000680)='./file0\x00', 0x20201, 0x0) umount2(&(0x7f0000000200)='./file1\x00', 0x0) open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x3f, 0x1}, 'port1\x00', 0x42, 0x100000, 0xffff, 0x6, 0x8, 0x0, 0x0, 0x0, 0x2, 0x13}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/03/31 21:49:53 executing program 6: modify_ldt$write2(0x11, &(0x7f0000002d00)={0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x1, 0x20000000049, 0x0, 0x2, 0x2}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair$inet(0x2, 0x0, 0x55da6c2c, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x402200, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x3ff, 0x1, 0x101, 0x500}) r3 = gettid() getpgid(r3) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340)=0x8, &(0x7f0000000380)=0x4) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', "70707031f700"}, &(0x7f0000000240)=""/197, 0xc5) pause() modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) 2018/03/31 21:49:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='bdevem1vboxnet0[\x00', 0x3) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="2f6e54f1d5aadd8708e86069cde59d115bdf4845b592560afff1a6bcffc4c89cfbea4ce41a17e373bc2c73d4cfc1a8036308259d0957b129f994147efd77352a31624c7f064a254775943447188768da37b6f11cdc9e7ac81f57c4bc0a29fb41db4eddf3615223244505b7876aa1afc90a1759018649a518052f1147946152c7d4bdcb26f9d47f0d6a48e4e3f7b1dc074330de1c9d91b15efc951eda4f3b0011a47b169b2ea37640a3e5d9d46490") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/31 21:49:53 executing program 4: socketpair(0x13, 0x800, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/03/31 21:49:53 executing program 7: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x0, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f0000000000", 0xd) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d09ffc)=0x1, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000bb000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08002000119078ac14ffbbe0000001000000010008907800000000000000"], 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r1, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) close(r1) socket$netlink(0x10, 0x3, 0xe) r3 = syz_open_dev$vcsa(&(0x7f0000001080)='/dev/vcsa#\x00', 0x0, 0x4000002000) connect$ax25(r3, &(0x7f00000010c0)={0x3, {"31620da413a4c1"}, 0x32d5}, 0x10) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300), 0x0, 0x20040000, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240), 0x18) 2018/03/31 21:49:53 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) [ 188.543688] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 21:49:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001100210000000000080000000000090000005f4a6663ba", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/31 21:49:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/31 21:49:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x6000) sendto$ipx(r1, &(0x7f0000000080)="8a663023828ba5d757109fe79d264f335653bd207b2f8f478b7fa7ca6983ec21007262a699178f697ee15eee9e0618b22bc7834bab13", 0x36, 0x40000, &(0x7f00000000c0)={0x4, 0x9, 0x52c3, "401b5acd9767", 0x400}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000100)={0x1ff, 0x0, &(0x7f0000014000/0x3000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:54 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) dup2(r0, r2) 2018/03/31 21:49:54 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/31 21:49:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x91, 0x6}, {}, @control}], 0x30) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/31 21:49:54 executing program 6: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000000)=0x48) ioctl$int_in(r12, 0x5421, &(0x7f0000000080)=0xd) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004800)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000780)="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", 0xfe}, {&(0x7f0000000140)="f561419d344d3512f730726cddd43d09ca354c449da3446d90927c9ae1c17694daf541bad86653521d3b7690bf07b6fbfe6352d27e", 0x35}, {&(0x7f0000000680)="f1a5ca186e459effea38abd28d2787d53d4aac5c3c1f3e244ac566191723f5bb4056cbe7c1bb2886137f8b10823b241a9421bf0e65a0646a82c70e29a5a51fd4db9a73b3e32df4e6b2a8d8c45d048d74f74ea5985df244815fa86c9d2792a7c3d533ec7a9e", 0x65}, {&(0x7f00000001c0)="b7da6633af9e29aee7df12f6e6d9b0b3e0efdb463bd41e6f6df2d2c5d01305ca6889f440a219", 0x26}, {&(0x7f0000000880)="62885451ace2395ed93992ec4aa9ee0d6194d10e373970862be6c18db38bf700d4dd32f272edd8d7d694e71a639144231339767aa8a613b983fc99689f93adbee5f855474222f9da8580b03395bbb348eb38bd91b2410e938be31d73778c56cef774aa88d4d8f8f10de9a75caec078393d589e5f0fdad8ac976902b53b4fb6733b1c94de8cb4f2d0c2de0ad43cd9e84af8bd982119beb81c3d2b937268027a0efbb9b035cbe180f6", 0xa8}, {&(0x7f0000000a80)="1056cc60d588af7768977f2a6c4d487dc08dccd4e0dce9d039ad39d76fe0194d9bd3c047f65aed45b2d79f0cc9bac3fe463ce86dee461bd433a6e9cbb02b7d243e84b776b456b98231eab81a93c3ea17d5dc7f007987594d1e8ba33c38a4a6a49f132727f70274a4f3c18aa506444178f277f10d646f2270cdd7d13dcc3ef76713c9be3e1097dc2ea2c4e22885836f29e94ed4d1eacb7be142bad73294c1d9c5a10d7a9df5d0181dc534da514d1e7e8836fd63b37df3083e43256201d6c7f809690f83f438b593ad1c5b72fd03f9", 0xce}, {&(0x7f00000002c0)="e2e2e1badb9e33493b0f3a16c115acc1e8c3b0f08e5cc29a83feb3427fad05b83f4c7170261d5cefed0b8df692", 0x2d}], 0x7, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r3, r5, r11}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r4, r7, r11}, @rights={0x30, 0x1, 0x1, [r0, r12, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r5, r6}], 0xb0}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000e80)="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", 0xfd}, {&(0x7f0000000340)="55c57d4927ef249c7b9aa5dcd9494f0681a3a1eae02d6b1f76bafd4c2ef8181d58f19f4989668d0bc1e34f55b11fb72b11", 0x31}, {&(0x7f0000000d40)="c083555aaa12d03b358981b7cece440377321c175ef158cf1a649c16490fa90ab353a4254c2ec7911a4cbc176dcb9b8d64b44f898518c151993fe3a1236382274351ffcca4c2684b4f82871e08c29cdec315322ced27124ebc8867d97b15988c750fac0df17280e5e6", 0x69}, {&(0x7f0000000480)="6985bc54f18d2197a46e678eb8763be6015fc100907978b1d4098c98eaaf637719", 0x21}, {&(0x7f0000000f80)="2704c9a1642175045517f93299009de0f00e5d199e3de3a8cf99b8eebd791e4d7b9c646084267b321dd9a2bbada9e4d63c36ec4b7ada61384f429a9364eb065d19de58a5ea44d3eb2980bbe82937222f9b77a348a91444eadf8e66ae471a8025d8f21f4d5159208a6f7e48d84d7502a5fcdc83da28e943320639ad9c27cc1bb02add0483eb3d47a18abf61bd281493344190749b550f58b6aea6762d327913465a7610f67a196ba58734ff8d62d0c79422ac02e55ba24a64a09c9e149eb62925113cbe5fec7ac1b1552deadecbd3f3e25080260a895809dbffbd129f3db5a9", 0xdf}, {&(0x7f0000000940)="ddb6fd660bbb65c799c7ac81cd868aea0bdd6329bb5d81bea8391787838b7d9b430b52e4bea9", 0x26}, {&(0x7f0000001240)="bfffd06940b751c05a553bb3ee007985cf44bceb99ec686d3b0a7a7cb4fb2e0b3207e0f4cbc9579b51c398a8ce5843bb4d32ac8979846df0d430baae48f5bf9c86ea06904c8715626932d454c6bf1d327df27d53e6deeaaaa1b5951c0b164e087c30605726cbcb91ca155df9b8dfc23c1c18327236adaf2de70351d8b6b2132d7f36f4af4ea5fc5881c057bc087bed1b32993f60596a59b28bb863c0f18af25c8a80bf7c38fbb7e844573e62998f26a2d363f8a58029b9346c35687367632db3", 0xc0}], 0x7, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r8, r7, r6}], 0x20, 0x851}, {&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000001380)="9822184ebf2decafd41ed258e71cb9aae70ea5de950a1e898112f3104287ee7202543083708867a11613c74258ac9566ae85f4e24ab7876d277c13f193284a7a881e4829735a3d1735e7fb328918aee93b85fd6a4ce28eb8d58da94cea621f302bae192b0b96f6c9cb15352baf8c7ef0c6cef808bb54d2ffb4e6e7c16aedda76734768f52b9a8374eafd9bded7c6db560ce9e519327d2b39ef0256c8139adfb6abbfdab127aa9c8ff4a56dd71ac277828905d055d3617804db6981c339c7dafd5dd4aa0791a9978224ffa4eaacb06ea7262595b7465d51b6996a676091758ae77af2869355ab50013917524f48df81", 0xef}], 0x1, &(0x7f0000002580)=[@rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r8, r7, r6}, @cred={0x20, 0x1, 0x2, r8, r2, r6}, @rights={0x38, 0x1, 0x1, [r0, r12, r0, r0, r12, r1, r0, r0, r12, r1]}, @rights={0x28, 0x1, 0x1, [r0, r12, r1, r0, r0]}], 0xd8, 0x20000004}, {&(0x7f0000002680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000002700)="c0658b617745601bbc1c1ee61b57530d98091e1404c9c7e99d5541c430e3d37446eb11b3ccee5449eb8fa839eb83816f81be23fadc6dfc8389e0c38d2481b6632119324605b4fb941bef15c97d45b8280382a6823264c769082f38519a8b5fc90976f91812722862f74b85a8fd1a3b198898afe22bd4272ff289981d2792f0af94070364fcc6c9d1fb5e63038ef31dc0e952784ceab86b4c775102bb8348", 0x9e}, 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{&(0x7f0000003e00)="95a7baf50fc3d2fbd6a70f399f1fdc11cd24cb8b50f94b2b4b27c09dc55a011a0a8f16e245c49c7079e8b10ec3781022272ff1cad31e27a0e840f6d9c28f4f4cb7541c6c2aa0631829aa3132c181123a8c25465f4cda00026b981bf0b39f3fbfe1bf0406667dd4a00d9a53a07aac7273e26552da4c99c1f05b2d24a16c08a429fcb1aa536649cd1f65bd03d9f1eb8d7908f058a74c6372357a3c9ef93a270356fa15ef8c6b151e7dbbef57d1629a3a3c55e76904b34b9158d77d9edef4b99078503070467888705d84c42edf5ef30ff3", 0xd0}], 0x6, &(0x7f0000003f80)=[@cred={0x20, 0x1, 0x2, r8, r2, r6}], 0x20, 0x40040}, {&(0x7f0000003fc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004040)="25a24b9fbdb9046ccd5ab637e178b249b85a786b56b7cf451355921da58f0cc029d486861d17f65c758380e6b2f1cb653bb5df87f137b8a66e35a9018e95abeb07b79d4152f1fbd54ffccd165f1a701887dde3a3cfff716c14e9637e6a6d85fac6a3f319cbe9acbd7f6548fc4477bdcefdd5ec471d2fbae1645697c0d757cfbba8f653b3a0c7745ea843bd5d78c860c997df572d0aba08f762db5277318da09ca35ac4472c88f3692b00115fb751cba774e82e11067a2979b72bccb52dc13d221413bd424edf765fdf5b6d26f9ed2ea5e3a7a020e4de2d0ac3270b5c96f6b99c2d8e691846cb11f4004a917a", 0xec}, {&(0x7f0000004140)="cfc58f8a26ae4d44a7036e0c898050f84ff4b020227bc913854f0a995b8f55e64ee8a6672e69dc91fb0ff5ef56767dbcd7bad65ff9a8298df9c0c211c2b87fe331b2513fc22bbf0ef87258c5d59efa13b94643a4153ffa3d264720c51bd25698dd7c80af71925015c3f7abf70c06b67ff681e5aca96ef3c84b9db73baa0043c56fa00456bad65e8f851c37681757bfbd87dff52cc7b71b3c565bcaa54d718367a71c72fd13c0de402b8d875274ef1ff9db9a55bd25b77ae5ba0a62fbf6432ad1cc607e625fcbada95c9377c653b2d964c43e8ada3a08", 0xd6}, {&(0x7f0000004240)="3c19d5e5506d213665661ec6bd11a898ac95c49d5f4617e57ba7aed400476c4750638400c60597bef90f97427df6835ce98eb0efa263dc16100c1b76f32a6299d6ffdbecaa68750a88c844e09169f35183e3d3cfc83aee48f641289cd68420da852cd7f844f979eaa63675bde36e8d3e5928a2b916ef45bd5c9baa0fe1e11542795b35d8d1590d66cb0ecb2bcd067b011bf785a15de47a7a84021ecc4e2f4c54", 0xa0}, {&(0x7f0000004300)}, {&(0x7f0000004340)="2eed7e69c8afdc5e18ff26c20e5ff24a594f90508699758bdcd7ed54ecfb9fb74ec9488a23c395d5b4b8eed3e2c49173a7dc062e53aed3103e65b1d9157b8a5468d409901162783860f4b7ec51cff4c67960b1afcb9304717c2bb45a67dbf9c0c2", 0x61}, {&(0x7f00000043c0)="9632c214762258381881a1706ca528c4f1f10e5d717a5ed81cf655d982fad70f77ae128605010a0274", 0x29}], 0x6, 0x0, 0x0, 0xc8c0}, {&(0x7f0000004480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004500)="8b138e2aa7a1d829b32c9ddb0222e0486ab1623e40f5c1281ceedae9c9bdba624de54953e254daef3386d3c4dfd52a399e335972333491c51583eb25d0be2f26bc46e768bf5921515c5a7b2eeea7971901502690e130b3cbc8622b6a4d362bc147647881a8d8aba956239e0ed506418d1f83d170b402d833c103d8d837b69ce6e5c745c1755648dd02d16668ab14aff5151b028aac46fd74e4abd45e44a38e7b75d0c172", 0xa4}, {&(0x7f00000045c0)="1f530012f60f22a754bd0389090b9ec7bd262050d0e9be47dabb3a769e4310178255b07628efdb2e3d958f734c46bdde288f6c0d640b7032589e04aa7ea74d711ad0ea1104cfacbd7cefbd7fa1ae341aa2c85f98d800c9273753db", 0x5b}, {&(0x7f0000004640)="dbe27428be79e6485f2f53e59ae1a5e8737b14c30f8f1a4a639913cb78f50075ff9d870ca6a3c39caee9102902b3b169491ae7eb98e9421d1641d658", 0x3c}, {&(0x7f0000004680)="2ce449149611a8d6219f6219fb21c8fcbc22d41327ce2bda249f5cbf579be99de423f5", 0x23}, {&(0x7f00000046c0)="1efbc20a8bc840d1560646743b70c6a252954f8c995cf1449380e7", 0x1b}], 0x5, &(0x7f00000047c0)=[@rights={0x18, 0x1, 0x1, [r1, r14]}], 0x18, 0x20000005}], 0x7, 0x4000) read(r12, &(0x7f0000000200)=""/41, 0x29) r15 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r12, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r15, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 21:49:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/132, 0x84}], 0x1, &(0x7f0000000380)=""/113, 0x71, 0x132}, 0x40000000) recvmmsg(r2, &(0x7f0000002e40), 0x195, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) 2018/03/31 21:49:54 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/03/31 21:49:54 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffeca) 2018/03/31 21:49:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000240)={0x9, {{0xa, 0x4e21, 0x4ef12eb4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) r4 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f000007d000)}]) fstat(r3, &(0x7f00000001c0)) 2018/03/31 21:49:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/19) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000001c0)={{0x9, 0x0, 0x5, 0x3ff, "a4f0319f892c164f77addf814b1614030f2ef30d479f79d9d27e0f8a7e030cd6cfeb2279f419a936ad43bbad", 0x1}, 0x1, [0x9, 0x5, 0x7, 0x4d00, 0x9, 0x996, 0x2, 0x8b, 0x8, 0x4, 0xffffffffffffffd8, 0x40, 0x6, 0x6, 0x5, 0x3, 0x8, 0xfffffffffffffffe, 0x5, 0xffffffff00000001, 0x4, 0x4, 0x1, 0x78434f68, 0x3f, 0x0, 0x1000, 0x20, 0x5, 0xfffffffffffffffe, 0x1, 0x0, 0x587, 0x7f, 0x8, 0x9, 0xe0, 0x5, 0x1, 0x2, 0x0, 0x0, 0x700818fc, 0x3ff, 0x3ff, 0x7, 0x2, 0x3, 0x0, 0x80000001, 0x9, 0x4, 0x1, 0x9, 0x21, 0x3ff, 0x6, 0x53b9, 0x200, 0x3, 0x3, 0x8, 0x0, 0xe4, 0x0, 0x9, 0x6, 0x3d, 0x8, 0x0, 0x5a, 0x9, 0x302e, 0xff, 0x8, 0x0, 0x7, 0x97db, 0x401, 0x400, 0xfffffffffffffffa, 0x7f, 0x100000000, 0x0, 0x40, 0x1f, 0x10000, 0xc42d, 0x1ff, 0x7, 0x6, 0x81, 0x0, 0x8, 0x7, 0x3, 0x1ff, 0xfffffffffffffffa, 0x6, 0x4, 0xb8ff, 0xf323, 0xea, 0x7ff, 0xffffffff, 0x15, 0x6, 0x800000010000000, 0xfffffffffffffffb, 0x6, 0x0, 0x3, 0x8, 0x80000000, 0x1000, 0xd759, 0xffffffff00000000, 0x8000, 0xfffffffffffffffa, 0x6, 0x8, 0x400, 0x9, 0x4, 0xfffffffffffffff9, 0x3e4, 0x6, 0x4], {0x0, 0x1c9c380}}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000000000/0x2000)=nil, 0x3, 0x5, 0x80000000, &(0x7f0000000000/0x4000)=nil, 0x2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000000100)="73fe3400a72cecdc43750726814cf0567e8498f152f0bf28f9a0c8045f11d6f64a02f8dca6345fcddbac10870c17547a01213ee2ae73c0c63edb23e6bcb0eb1da600db485730aa0c652e19c6a2cb847fa51c74eb7c1fae2e") ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000013000/0x2000)=nil}) 2018/03/31 21:49:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="09be8f00100000000000000000005e00000000"]) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x3, r3, r0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x4140) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0xf, 0x1) symlinkat(&(0x7f000001effd)='/', r7, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/31 21:49:54 executing program 1: unshare(0x40000000) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'erspan0\x00', 0x2f9f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x83, "3c02206b814e72dc969648a28bafd8cbc50c416bab666317b944ba3f2d44707590a419cb43997477d5383116c5d4b7fbb90027349ce17ecbdab08dd6d1b57870b9d6ffb82b09313bc349f768567f55aca557a5e5ab47831d13dc26ae8487285c06a9a3f17af6ac03c649b7cd2e6886fad64d3745c22d5a37ad405272a792ea803fe3e3"}, &(0x7f0000000140)=0x8b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x5, 0x6, 0x30, 0x9, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x800}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x80000001, 0x3, 0x0, 0xfffffffffffffffc, 0x1}, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x8001) bind$inet(r2, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x8000, 0x7}, 0x8) [ 189.787337] IPVS: ftp: loaded support on port[0] = 21 [ 189.841274] IPVS: ftp: loaded support on port[0] = 21 [ 189.883457] IPVS: ftp: loaded support on port[0] = 21 [ 190.048940] WARNING: CPU: 1 PID: 14832 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 190.057722] Kernel panic - not syncing: panic_on_warn set ... [ 190.057722] [ 190.065078] CPU: 1 PID: 14832 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #9 [ 190.072248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.081593] Call Trace: [ 190.084169] dump_stack+0x194/0x24d [ 190.087776] ? arch_local_irq_restore+0x53/0x53 [ 190.092439] ? vsnprintf+0x1ed/0x1900 [ 190.096225] panic+0x1e4/0x41c [ 190.099398] ? refcount_error_report+0x214/0x214 [ 190.104136] ? show_regs_print_info+0x18/0x18 [ 190.108624] ? __warn+0x1c1/0x200 [ 190.112079] ? strp_done+0xb7/0xe0 [ 190.115626] __warn+0x1dc/0x200 [ 190.118910] ? strp_done+0xb7/0xe0 [ 190.122450] report_bug+0x1f4/0x2b0 [ 190.126068] fixup_bug.part.10+0x37/0x80 [ 190.130129] do_error_trap+0x2d7/0x3e0 [ 190.134009] ? math_error+0x400/0x400 [ 190.137795] ? print_irqtrace_events+0x270/0x270 [ 190.142532] ? find_held_lock+0x35/0x1d0 [ 190.146576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.151401] do_invalid_op+0x1b/0x20 [ 190.155092] invalid_op+0x1b/0x40 [ 190.158523] RIP: 0010:strp_done+0xb7/0xe0 [ 190.162670] RSP: 0018:ffff8801ad5c7768 EFLAGS: 00010212 [ 190.168030] RAX: 0000000000040000 RBX: ffff8801d7673c08 RCX: ffffffff865791f7 [ 190.175283] RDX: 00000000000000c9 RSI: ffffc90011fa8000 RDI: ffff8801d7673c10 [ 190.182535] RBP: ffff8801ad5c7780 R08: 1ffff10035ab8eb8 R09: 0000000000000000 [ 190.189786] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880189ac0a00 [ 190.197035] R13: ffff8801ad5c7988 R14: 0000000000000000 R15: ffff8801ad5c7848 [ 190.204295] ? strp_done+0xb7/0xe0 [ 190.207813] ? strp_done+0xb7/0xe0 [ 190.211329] kcm_ioctl+0xf6e/0x1820 [ 190.214936] ? kcm_unattach+0x1520/0x1520 [ 190.219064] ? print_irqtrace_events+0x270/0x270 [ 190.223801] ? trace_hardirqs_off+0x10/0x10 [ 190.228124] ? __lock_acquire+0x664/0x3e00 [ 190.232342] sock_do_ioctl+0xef/0x390 [ 190.236122] ? compat_ifr_data_ioctl+0x170/0x170 [ 190.240857] ? __fget+0x342/0x5b0 [ 190.244288] ? lock_downgrade+0x980/0x980 [ 190.248413] ? lock_release+0xa40/0xa40 [ 190.252366] ? __lock_is_held+0xb6/0x140 [ 190.256419] sock_ioctl+0x367/0x670 [ 190.260027] ? sock_ioctl+0x367/0x670 [ 190.263802] ? __fget+0x36b/0x5b0 [ 190.267232] ? lock_release+0xa40/0xa40 [ 190.271181] ? dlci_ioctl_set+0x40/0x40 [ 190.275132] ? iterate_fd+0x3f0/0x3f0 [ 190.278914] ? kcov_close+0x20/0x20 [ 190.282519] ? dlci_ioctl_set+0x40/0x40 [ 190.286473] do_vfs_ioctl+0x1b1/0x1520 [ 190.290335] ? do_vfs_ioctl+0x1b1/0x1520 [ 190.294376] ? ioctl_preallocate+0x2b0/0x2b0 [ 190.298762] ? fget_raw+0x20/0x20 [ 190.302198] ? finish_task_switch+0x1c1/0x7e0 [ 190.306670] ? lock_downgrade+0x980/0x980 [ 190.310795] ? lock_release+0xa40/0xa40 [ 190.314749] ? security_file_ioctl+0x89/0xb0 [ 190.319136] SyS_ioctl+0x8f/0xc0 [ 190.322481] ? do_vfs_ioctl+0x1520/0x1520 [ 190.326606] do_syscall_64+0x281/0x940 [ 190.330470] ? _raw_spin_unlock_irq+0x27/0x70 [ 190.334945] ? finish_task_switch+0x1c1/0x7e0 [ 190.339420] ? syscall_return_slowpath+0x550/0x550 [ 190.344327] ? syscall_return_slowpath+0x2ac/0x550 [ 190.349246] ? prepare_exit_to_usermode+0x350/0x350 [ 190.354243] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 190.359590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.364414] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.369581] RIP: 0033:0x454e79 [ 190.372747] RSP: 002b:00007f619d0f1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.380442] RAX: ffffffffffffffda RBX: 00007f619d0f26d4 RCX: 0000000000454e79 [ 190.387692] RDX: 0000000020000440 RSI: 00000000000089e0 RDI: 0000000000000015 [ 190.394943] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 190.402199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 190.409447] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000001 [ 190.417430] Dumping ftrace buffer: [ 190.421109] (ftrace buffer empty) [ 190.424793] Kernel Offset: disabled [ 190.428396] Rebooting in 86400 seconds..