0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, @perf_bp={&(0x7f0000000000), 0x1}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) 2018/05/13 00:52:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000080)={0xd000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x42540) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, {0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}}, 0x800, [0x8, 0x6, 0x7, 0x3, 0x1, 0x1, 0x2, 0x7f]}, 0x5c) 2018/05/13 00:52:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)="6353a77365742e6d656d6f72795f6d69677261746500", 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x22f) r2 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000100)=""/188) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xd4f127674bc71f13, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x1) 2018/05/13 00:52:05 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000980300", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:05 executing program 0: r0 = socket(0x9, 0x400000000000001, 0xfffffffffffffe00) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getdents(0xffffffffffffffff, &(0x7f0000000000)=""/127, 0x7f) getdents(0xffffffffffffffff, &(0x7f00000002c0)=""/232, 0xdd) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/13 00:52:05 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af10, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x4, [], 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/4}, &(0x7f00000001c0)=0x78) ppoll(&(0x7f0000000080)=[{r1}, {r1, 0x110}, {r0, 0x4200}, {r0, 0x8304}, {r1, 0x8}, {r0, 0x62}], 0x6, &(0x7f00000000c0), &(0x7f0000000100)={0xd6}, 0x8) 2018/05/13 00:52:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400)}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/13 00:52:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c629003b27d2188271a16f") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @remote}, &(0x7f0000000200)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in=@multicast1=0xe0000001, 0x4e21, 0x81, 0x4e23, 0xfffffffeffffffff, 0x2, 0xa0, 0x20, 0x6f, r2, r3}, {0x200, 0x401, 0x2, 0x7, 0x9, 0x0, 0x5, 0x5}, {0x6, 0x5, 0x7fffffff, 0x1f}, 0x9, 0x6e6bbb, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x3, 0x2, 0x3, 0x9, 0x6}}, 0xe8) ioctl(r1, 0x2, &(0x7f0000000880)="3dc5c42224f1b09f479f515d3b6c1726ef72ddcf0c97e4836e687e7e1165c9d7b877a5fd047b5cf6401c1fdd72dcaa866bd0b5956a3453aeb867c94cd36bb06e98aabfbf632c6ca5e27644667fa45ac220cafa7e7b5b836049e1cba8fcf9325692f07b1830072594aa8319eece1cc9b57f20b4e33818f60e15a3d597e06822afba7f3cf642e934f80d820ca461125e26105ec824af0a97fb358e0645c2a157c462393244f52395d7e1dcf8921c200fd3ce1c1ee45b7428f0ee175afe1735c757237e2c8c4de651a2af925564730764406e11e185d2a264de8542314f28a308da67df762f31ef61d18a7193") ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty, 'bridge_slave_1\x00'}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0xffffffa7) syz_mount_image$ocfs2(&(0x7f0000000180)='ocfs2\x00', &(0x7f0000000340)='./file0\x00', 0x5, 0x7, &(0x7f0000000640)=[{&(0x7f0000000ec0)="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", 0x1000, 0x7}, {&(0x7f0000000380)="ad66ef8dc95b029ef1d5c3", 0xb, 0xbf}, {&(0x7f00000003c0)="cdb9fd08d3b429da2b7ee057e6", 0xd, 0x2}, {&(0x7f0000000400)="5ed1efeb1fed14f67d1e503555a41c0d73f86d72fb5bc700437c5adc35895bfc58a17d10bfc92875755368043b3740ad73ef38ff7eab9199bcab77707b0e6ebc8319a6b047f6fd9220a3fa8e14a90bd43976182e711ed2f902", 0x59, 0xfffffffffffffffb}, {&(0x7f0000000480)="b09301ed69e0936928ce8121a021cdea12837eec970085cea6dd3ca784749fab308462696bc5ae1976c31ed95ddd2d3720829eda5111f309ab77b08161deff778b4fb0486ea3cbedb1abfd36d7e07a5e20b432a600a7387402756d67929184ad8b2c185d4b140ec65dcb4d46bd32ab90", 0x70, 0x14}, {&(0x7f0000000500)="94764854178839f65983d54b07389f02b5b4b3caccbf6de5b9f7d5780c30201ef496eeb4f3b85ec3bc253e1f15439599f5fe68a332095a3bf1af1f2af07e95c3616869ea67010a6d0618120d2a53a6fb40db93ca1456901618950d7653a30dc1e0ac3103c566fe4f7a38c355ad997f168aa54820cd761019f77a1f75980cb144c436c179f44e82dd5d31b1aa55d12b6c085d467ab5bc6f966973c1275ed8f69e7c964748857ee35fb2214f5f01a3336c4869d2fcc8bc7c42cd698f2738ec3fec39a62090f73d943381966bb0422cf628fc342ead3d", 0xd5, 0x4}, {&(0x7f0000000600)="89abec3f45c9674d6833373f297a3405d96857918b1f24fb86be28c9a919a0488c2645e14fde250bfcf7414dac28c4d0df", 0x31, 0x9421}], 0x400, &(0x7f0000000700)='posix_acl_accesseth1ppp1\x00') syz_mount_image$ext4(&(0x7f0000000740)='ext2\x00', &(0x7f0000000780)='./file0\x00', 0x80, 0xa, &(0x7f0000002340)=[{&(0x7f00000007c0)="6196aef5cc2a946f6d9a55570989546cc59e", 0x12, 0x1ff}, {&(0x7f0000000800)="df0edf9c65c7edf6a1c6c8a67aaec607ee428258ddb193b40a6ad1e6a1828025fb573fd17e6406232f629e812b79d7fc081648c47ed06febe6663f63ac022e62156c171e115bf5d5caa3ad051dd26fe9633a7b0410b8c738e78380f1864e6bf1e49a8280", 0x64, 0xffffffffffff0001}, {&(0x7f0000001ec0)="3def18c0da4d0a3778005b731ad61e367e60903435343a0311ceaa9ac4ddcf1526f8819513697e3667f5cb9f069b693e5567134a89ed8a012251adf8209cd9ed2538685ccb7ffb5dd4fa2e7b0ab352d45e5812fcff69d925796d2ec79e22f065ba313fc1e7cd97bf5c80621700d2d1b3ab2295b441e59b1993586434e70574cfcc4713ac35956d5c749e8eae0b41e1385bcd", 0x92, 0x947}, {&(0x7f0000001f80)="88350e22dbfe02a4ad342567d65b2071cbecce00467c637abbb90e42c5", 0x1d, 0x2}, {&(0x7f0000001fc0)="0207c0771613af4bf72f42202c614e77e217c46ed565ab48511eb9c11f0a1156bdf8706497cc00d418287e620de7d8ce01ac18124b7d2d4ed19527d15c455ed724fe482e1823e860e97e15a68f1241ce6689a9c79461e0a7c41b506f7a7be9b2e2cf7a439751ad2982bce06eff5b441aaefa822e56c7", 0x76, 0x5}, {&(0x7f0000002040)="688dc764745fddd2fd5b930f6b6e60d473fc5722400c5a6ea13a58933b779fa164bda3439f92c198ff338df6a66d59fa049a77e14ee68db7656e6e24c4ddf7fa9994a0acbe10f9758ae21d751dda420d8c690d505d065bec6b0f33f3be37058d3fd63b3286c28739f245e493578ae00dddee68a8bfa8a20f671066f30a5ceac2d9d5f9d38c722f346e887558437a74c5ab905619cf46a5ff4519ef87110991d9cf212e790c52855fc42c6f359cbee358ad2691b07f2b26d544a5ab9d39e0167403d3af7e48af7320008dff852b8329dbdb", 0xd1, 0x8000}, {&(0x7f0000002140)="6f62badf4e8439d5f2b1c2f9e060a5cfaba9a426948b3b56e1bb4d5fe5fedd580369cb3adeb1b639a3", 0x29, 0x80}, {&(0x7f0000002180)="4315d9deb504b9eb0db8ebc3cacfb698de13d697c5b0bf94c962b57dfc722e7b8863cab477fb157e93c1791ef251cc3467c8fab83c0394c97746f674df0e4d79d7ed5a2cd2c29a9f3009eb14770dc013d0a7763f2cf006ad06e73e833ec348368e2e51923133094a898e07e51a9a36f1aebdb9d0f80fd47b10580d7ad9e2d04eddfeb267dc4ddadaa8cb873895c5e9b0", 0x90, 0x80}, {&(0x7f0000002240)="96cbe99b8eb9ac7aaf5de385a82088db620fb1671fbe465f41ab6981d701e1e334b38b7d2dca8278cb137395018840efa1b0c5c513eedbba9b424beeedb5655e3d1a4c391e9680d9ba5aea216fb09a246994dabe4f360a7bf3fbc3df56aa4567377945d04a95aa59d881f4b940be9d12710af75093b5e8bfde15ab00b0114a17c232b733f1e3f29ff8c892ec3e55c3006230", 0x92, 0x2}, {&(0x7f0000002300)="224c7f1b23f277ff317691f4618a", 0xe, 0x200}], 0x218800, &(0x7f0000002480)=ANY=[@ANYBLOB="6e6f62682c0004a469c8e7756854233c15d7a5f13495f0ac8d290000000000000000000000000000"]) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b1c49a436e193d7c167279e2b8954b78e2aa4add5ebae"], 0x510) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/13 00:52:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(0xffffffffffffffff, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:05 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000d0100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000005000)={0xffffffffffffff9c, 0x6, 0x1, 0xe207, &(0x7f0000004fc0)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005040)={0x0, 0xd6, "f5c38ae679d6738d7006b557e7021d8e2e5763272d904ad095095d54430fb8ca4c139b8753ec7efb42456d07f1c992842ddfdd61da49e65b45a66eb92f8decbf61434a41fa42162c48a08b94c06a2ba15d8ad629b1fc4585ee4e265a9d5455f7dae898dec497426ac7111aecfa5e26d4dc27314778b7f2d43ab2e7c58f705b9d43d6934b637093415e721fb937a2fd9e50f4d8a6a5e2f2fa967c212772ca5296c28c01b391b3a712e314c6f49d4e58af8c7652130457b9fe8efded05585094e499eb5e68df00050a95357d836091f087bb8d02877a83"}, &(0x7f0000005140)=0xde) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005180)={r1, 0x80000001, 0x30}, 0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000004c00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/124, 0x7c}], 0x5, &(0x7f0000000340)=""/180, 0xb4, 0x8}, 0x8001}, {{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)=""/92, 0x5c}], 0x2, &(0x7f0000000580)=""/87, 0x57, 0x2}, 0xfff}, {{&(0x7f0000000600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/193, 0xc1}, {&(0x7f0000000840)=""/230, 0xe6}, {&(0x7f0000000940)=""/37, 0x25}, {&(0x7f0000000980)=""/216, 0xd8}, {&(0x7f0000000a80)=""/129, 0x81}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/87, 0x57}, {&(0x7f0000001bc0)=""/186, 0xba}, {&(0x7f0000001c80)=""/90, 0x5a}], 0xa, &(0x7f0000001dc0)=""/72, 0x48, 0xb1}, 0xffffffff}, {{&(0x7f0000001e40)=@ax25, 0x80, &(0x7f0000002100)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/198, 0xc6}, {&(0x7f0000002040)=""/145, 0x91}], 0x3, 0x0, 0x0, 0xfff}, 0x8}, {{&(0x7f0000002140)=@pppol2tpv3, 0x80, &(0x7f0000002700)=[{&(0x7f00000021c0)=""/205, 0xcd}, {&(0x7f00000022c0)=""/204, 0xcc}, {&(0x7f00000023c0)=""/83, 0x53}, {&(0x7f0000002440)=""/6, 0x6}, {&(0x7f0000002480)=""/241, 0xf1}, {&(0x7f0000002580)=""/12, 0xc}, {&(0x7f00000025c0)=""/177, 0xb1}, {&(0x7f0000002680)=""/52, 0x34}, {&(0x7f00000026c0)=""/55, 0x37}], 0x9, &(0x7f00000027c0)=""/4096, 0x1000, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/94, 0x5e}], 0x1, &(0x7f0000003880)=""/249, 0xf9, 0x4}, 0xfffffffffffffff9}, {{&(0x7f0000003980)=@un=@abs, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/203, 0xcb}], 0x2, &(0x7f0000004b40)=""/160, 0xa0, 0x7}, 0x6}], 0x7, 0x40000000, &(0x7f0000004dc0)) connect$llc(r2, &(0x7f0000004e00)={0x1a, 0x321, 0x66b6, 0x5, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = memfd_create(&(0x7f00000000c0)="6248ec", 0x2) get_thread_area(&(0x7f0000000040)={0x4, 0x0, 0x4400, 0x5, 0xfffffffffffffb50, 0x6, 0x8, 0x7, 0x8001, 0x5072}) fcntl$setstatus(r3, 0x4, 0x40800) r4 = getpid() get_robust_list(r4, &(0x7f0000004f40)=&(0x7f0000004f00)={&(0x7f0000004e40), 0x0, &(0x7f0000004ec0)={&(0x7f0000004e80)}}, &(0x7f0000004f80)=0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r3, 0x0) 2018/05/13 00:52:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x121000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x100006, 0x8, 0x16, 0x40000000000001, 0x7fff}) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) 2018/05/13 00:52:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7f, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xff, 0x4, 0x401, @random="df233fc550e3", 'bcsf0\x00'}) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/13 00:52:05 executing program 2: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x147, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xd, 0x4, 0x7c2d5a72, 0x10000, 0x139, 0x6, 0x5, 0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x7, 0x4, [@empty]}, @generic={0x1, 0xd, "6db15930b99b887077ff08"}, @noop={0x1}, @rr={0x7, 0xb, 0x0, [@rand_addr=0xec55, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @igmp={0x13, 0xfffffffffffffffa, 0x0, @multicast2=0xe0000002, "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"}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xfffffffffffffffe]}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/05/13 00:52:05 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000feffff0700", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, 0xffffffffffffffff, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:05 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f0000000140)=[{0x40, 0x11d, 0x1, "fa6b3fbe171edc7ac760e62ad479a5965a632c4f2dbf12c0cdbcf62e278d1237b068973097d0ef14da5a3f84a8"}, {0xc8, 0x0, 0x9, "a76dc95596d2c853d6076e5f8b8c12c91400750aa8c4906e8685cce70f7bd2a8c346bd4f3ce93cff1711a6692ac838f1e0cc575a481995f3693859ec8d468071ac9cbb00852d177cb39fe28c0a31a4cfad044542fa82fff0c98f11572bcb6db71fadb9a4a041457f12311e04ae1928faaee20eb68efb2c4f6c6bf483b972f9f94ae65ee19a35f6b03df82c1874b074923bf1e95f5c7e615fb0b501ee89c575b298b2752cbf9aab93bb98132b69dae476bf"}, {0xc0, 0x11, 0x6, "18f1896413d188f0aa1710dd7beefe29da25d53d60d857c4a4ab3216328a3b23fd182feba3fbb1d3587a1d9e9bda495316cf0ab39fc464d93c89579bfaf7a49c04bdb55da9e34c6390b690834ea18098b7e9c1aef8a54dfe3b0ecc4e2860f8b92ca643d18843dc42376ca652e41c8d012907d6896427d7201db212c6d0b6d58b9e1670df1f1ff4fe5b86b2ac41c283b408eef5ea9ac3816567081321b56a68319b25d27738969840897222"}, {0xb0, 0x1, 0x8000, "450c6d1be7eb833fc1295d67a43aade864d9836c416425dd4bb1f1e3d1e0cd974d9fdd38c93313bb487f62f3298e9c6ef062c6c5868ec6d917a2893ca0708b0523f450b80352e60e044fd9719d89931c18bc65b07485753c49a7a6af6dab8b869bdb876da411910ca1a53cbd399b31fe26b0733121852a36e2f5228b161cf1fb4b46b8f1657b077adb4f5eab058737ff555460f7175922757af34b09"}, {0x20, 0x10b, 0x10001, "75d5767f218f2caa34f9"}, {0x1010, 0x109, 0x5, "655bf064bea4a21d967acc89b2e8645557034977e8a5dd13e13a53e2ee86f4354708b00f34cf589b0b5bc2d8ddc764e231739c41304abbfddadc748c72d79127b1e4414c960e4b3237b2466a5f0597fad2d04348e3025ba90524ea9b506793872fdd2b8eb4bc34cc86d6578e16a59e7e2952527a33099f6266e1afc75a2a0c6c24ce5e497336a4c048867e906928f9b5080d28abb2dc99f0f948d1f83f2354888ac58342fe2773f3aba0d4e1a83d2a5f2167a5d56cf9bc22a29bc2ce05cdbeb06ead2e6def100fd0af83e4daece4e3ac518bcf8aaec173778b100fc313ee7ac886eafef6c6b4d50dc7aec0d72093e4d56d34eba49f4ddbfc622828a3fae59aabb3dffae7f04ee02b71e2c76d598b0b54570857a238161ec0bc325515ddc9b86f08f6c7ad50242f34aedb31f87ef243a993f0ebfd72c486e81e59fd437095b025912919ea406b59884c033c6d469f7ed5f839281e8ecd7bf1851bcfd46b880d6d8436f81b6900b56e70d5dac026ef7e03674ffc208c1042e779c798db421e949369c415d3df9b11b3841c4c18f9f650dfe45d64f68afca8c7982c60b740557ff8508daa6db71ff880db7d8792229d8af9c238aee81c8194b458d17e20939921fc40eefef2744a328655b6560a4e67c1e73f0a1c1fcfb5d6955e765cfb7c7520841ddc91f27ffe7a76c9711f1312ec6017511a0617b22c6449923cea097fc6435280f9bb877f26ba7f0ef335c94837a3d447e5dd2197647f01b09c18a9637c1722704903a3e8f008833cc3ad30643b75bdf740f61c02b01c468ed150acebcafc64c3ae9f8ec05f493323c32a07b8460c30472155c41f39c609c47e39ca5f6a0be330e99ee6c231eb126b51a582bcd0dd6470ceade1c0461496a8c3b8c8461a25c50b185e31efe5ab4d423b9f76a3a701c5070606461d9b99ec8ff9a8bef08a1d01c426aafb05d52fe07adf96bfbdd85051c993d68e7013c9fda4c618d8f9b525bad6eec662a4514d1a8ab06094c531184a4f926832fc14ac9967047db1355ad4e5b69d548f5574761e1bdd07c623762b2992458744cf18ef74be9a6a5f376674eaddd45d043f261f10ea661e9247aa2665ba25ce28813c495c1ad0c13a9707e711827552cd31a7352f849476048e462868ae3fd3b2645b6793944b86c01fde04fba7f636bdd1d7bee4f44fa97140d0a06a98af533fdb9b5bab5c4b6625ed53f1bf0f41084613ff6538eb8bec93556bbe62eb878cd7fde0f1a744c066824b743fe65b387bfd06ef7bc372d9bb37bb8ac3b9b6f715d1f575cdc9a73f7e0f0c53cc93ee21f046b27623e5efcb66ee5d6e5f163bec4439c980c6b4fb49b40247ca45d487c2af3f8f258139d37f863ec778b98d09d30e5373e739c6e1238ca3b359c5820f646648ce0ec831b5b31c76a7853ab8431a94de8cfe3b0e4a7c94471ba36f7bb73db33f64c799caf1452c8cfcc16037238bbd7a86d3da78e16986b12c68a76753b9184372b3c39e1371db0fa258ee261c9f942182083d93a6e18ff37aaeca46453f3253b0ded23105b35f99ac7ff65516ae0ee9e936215020de582837832321635337d266951b6a9e9115af5c902738a5ed62a0aa930015d404354f0f6c8d2fabef2b75c705642d6bf1f1cbbec032372752557eae23350994c286a702b7ee87675685d6303ea8f08dd1473756188314b443e50f807880e7642895c65968519000dad3066ab4923105a0cc71d2252fb6a335a36f86a4bc2afd8b48cd58ed3ec4a56804fd381e357b0281992f4ab51ecd8815ab84e367fa572a5e720c01c487fedeed1599b4bcdeb6eee13b52206bf4380f8dcb23522dc53e91091e2642227c3626e9ee61cbd4ee652842fe4ce244b3f6f9bcec15581e4c2aa29122106a763ea4c4712fe996f8265871ada8b36aa5d85d8bcd83016b9f5290cb70129600216ad32a73b24d0f09460cb63f71a0d25ee8dd46317bb80faff2363a5fccacb644a2aaadf7bb9447dfc285aa4b08c39538d43b6f7fa18fd12f99f879f2b110aac2bcda2d5e0f26566c072a593e34c678a2218737ba9660728ce9043cf3f7348a47d79355bd89f80ee5b16b7350bbeb3218cb3d188cb1d1e65c5bd7f26c2318e6120c8aef1e33a95f01682e04b9c203571ca6f5bcbb3af97306e8dcbb8191a58317480cee785c5dfb064de923904dd07b61dbc3ea2326de1a7a70d900a2e3831c66407cfabecd5b49d46698bd1747e59ffbaf8509343d6149049bd088b4e5b1a5a7c6c25a5f05ba23205002debf08ca96a42f81bf584fbce7d20771d505f5c456d9218f9a3f0ce7c9046a43d6f8fd0f5860598d5fe7ed3821ea8128753df09d0979c53c975f75ee6bd24d06a7156e6e04a56abe4942193d9d847369663a3f8372607e1a7ba1d2526da3609fabd98c5e90a018d2883b47f85c77bd2809b1666b499bc385da6e8dfcf58df6879651a254c5b2807d81b85d348c0ffb866fa8a0cb57bf48772d430179d74a8ac7c8e337e1d8184934dd449de1cd950bfdf18a60c4bb45a40e4b41916a381bf775ae02b9e7be062bfd50d388dcd67beeb212b957a739cdf1db9dbe299193adac757acc14b6a94c1ce3b19d2e54ff06ff642306e4a0d3ddc054ee0d32757f7f809d5122e32f67c3744fd805e4e9221e787a6051cc098f1ea20e6ed5f20478c688f553105815304b11301d66635f158e42fb4cf41f3f32d4967f774d49b90c0f4fa96a7389d3e2bd70bff98374cd0db8fdf097ca26d8e5424a2e2f792cb036c4dde4160fedaa284abe0ae7fea23ef1c0332c10be708c80fb7443463a885702a38374677a5239ca31780ab656279dace8c431e762fd5898685d2e753d4da5144f94a5d2786c36042cfbb7f7ced2d3a8704303b97af4e1a495f27792ed6af34ed4bf643b2550d967dccddbc9e2a103f722203368a637442f969a81bad9cc97c287e66103cea589bf040a09674e8f10edef849fe19de4fac9b6d70b02e4478d566735031de6093cbd79d27c102807a57c675c3b1fe3c86646b0d063c83463dff070079b0bad21476a6ae18d3195b40c7ee89f88983694757b70c70beeebc1ad347b26001394dabe3ae15aa0b4b4ae93bea7dfd85e50252f7ba980cb1ffe3e98ed5dbadbb09f94bd7c14c309877f3514823e35b2ea0bd3448349da5849f4e66b425c030a240dcec9edd989d32b3473aa4183ccf9b158185cb3906e106a2c44926ffaee6b4755d102fd0227a7708e7aea2a88b8fbdf11fbde9782477659ca2140760910efdd45d88582bd687bb2d9e6c76b0bfcc816a1919a742a61a84a56df9791eeaab6840bfafdf7af131c3a170d58a6bd0e560aa399fc49087c384c69c8665b77b64d82197fbd1313eab450a0c614226164268e7eaac48261871ebda1923fc173dd0a3ed8ca866d72ad20375010395ade221a5562545a155b457f4b5a2647ba2b5e1955aded3dc1985479a91c3fc1b333e04906f835ad9bfa3648ade72a2e123f4530fa427f8df3f0f858d103e760b665d71a2c7ca823db1f2232df7984adda0a3488c34320038f957af7beac54fbf9855850fe434c009d8459002075ee80b9912c366d3b2bfb19234f6793def9524b6cea85356e2eb644483157209c3fb1ae086dce0accbc2329558d2e75fb081300aa3520ae4ed25980f600afb53b31e86aee7f634369da5ccced3518fe71f48b80552091198264926554dd885987bd22a73b62e0ce77d99d2944bf74061f3d71d79e7b6fc777fb2353068a7ca1ba9315e8e2c69f4cde5712a14f3c50005fa58a61e2a645b0761cf91c08f367fa04e7d3c0404025e8faeb145f2065adcedb6b13363ecb40b739a7b6f498a4575df1aa9528e837fd2f1034f2266d774670b48da6966e7b6513c3a9c63dc353c18c34e2d7d1be01e3c84ec4128dbdac53c7938603957993ccbf57b89b7457a169e2805a887720866be4d90187e2f8240eb5cf08ac2898698b86926aa7a49aee6e66d177e7af05489a25c92babcb0851b9d755b0c1efe4bb58d9de113f6d03add7235c674b6f04b4592d7c17bf3209c92ce329e5736b36e831bb5cc58dec3afd9f45430463856ec167e7ea8462958cfb4d17d472e7aa603641f2c955702070bb183e285fb37ae88e59b5a0fc7de0bb813d568782fe20e5abdd41de78cb3c03f786a7dff737790b992b51ab7413a830252d7f085c8e90cf964bc981f7341cdc58b2179641c68bed8c4e5936f6bacade4df4f72305cdf78d0fc57bdad4b753ad8b35e803f44f197379ba3dde491638ebe48a119d6d3cb6f4d857451da8d96ed33cf7aeeeda402ef493e87aad957933c8d04b8521410dbb57698d641a869d821840d2f5e0fd1bec6ec963cd06205e979df2bf724d322e4d86207517cded07caed3b30325b028bcc236d7e9bfae1a0d5e8fb6c84775761d1c754b39d7a7db5448c0aeaa1d1aa9e04986d556de757dfb13ba1917e3e954fd070f4f6d615a1c9aac6e41cea568621ef172e410eaeed7fc5ad9f3114463b605eaf083ca787f97d73e16a3778886feceda048ef461c3a44b9721bf6f89b6a778d999db2adb53dd96786b87eb53c2a04c9f2af65c2a21f2079dc505fd154071965075c53c554594ac0545beeae8a39eeb0be2d5ca4d2ec76068ffd8c948d8d5631c0b92a3059d8661f2c53de8ef9702e7df61ac052313108f9d4810ad21902117ff9344b2121648912d7202d3c30b769f5f354999d990cac0bf95fb0878386948a67d3dd2776cc5d21ea5e7ff3542503ec4f6ae8c3dce07bc5764103c4b95e98045ff02dd6539655f77651ddecde00cf815733398c9f025fad699ac0b9aa7ed2376d23f4e8d88efc799faa0862f5264555190b19c002c16cd2fb80bb719b187505aa6f081f20ee5b837385c28d7c92ab64130936b8be472c873d0d4e605efbda23d5d2044b0caa267fb711613afcfef0e54e01849d3217d26663d3cf532724d4640034a22e1813409135f58e8731088101f36012f4c2d23a054191b276308959d35b9b6e3a1d9e2979fe16a56b8bc40762caeb0ad5a46d8096445ad2e6eb8801fd1442e34249664ee5528698a114e08dfe0b488e8118dc2e685fcb175141fdaef705b8d07372505f5a962e47b37bd2a008032110bb708d05480575701d6191dcf7c5a6af066cb54f4f026ef0f19ef98d8d98476ada6ccdc91ec7c1d7ff2debbc26ebe59853123d8478ed3b90a0b7c56a4001d1f0fa0836259a6c5f1c56952374cc758e22e7ae0a8c5a0d2cb2167426e49973290a0200c1c3437edf093ae5de6372b8c7a7b136738cb99127ae1f0afdff73902a3feba3ec5b6221488f9fd04bcf60da45d89a3ffbc1994a80be26d94813ec934143501b97d9ee30670ad5c29266310a2f0799ee3f451b70780a3ae51d76fa1c4ae28a7562589b95f40f40d60352a0ff7d98c0127ed5074fc30f0f10f052f4ac790486626ae02b35b158eca82e45945b5f0de3db629d82c34e7aa28a30ad6d24615da25fe856ef5823c3d541d10360c12e526a93d7ac329ce4046a8e8f0fd31186f9e03774af23d00d4109f4b07986c1e3698c3ef5e0a13ef5fe07b797e1af7b8482315fbf487ed89ec313264c4fd114def867c7655710f9ec53717b9810c3365e51fec729cf039b11f06b740d2b4389a0ff5e9856b83a945ccce73ab460baa6f25347b39520f55351e1599ddd356d96841217799f66fb0d29aa85c615a0e86bf306da5cabcdbd1906f1593e4f4ebe5b9b61633f771b4c73f3f487676df67a3b40e8c6e11bc68328bed96835c0404ccc2096ef349ce10facf62e"}, {0xe0, 0x107, 0x0, "d7e5e539da1f173734e55552284ea81c99a2fb1521c4388af52a3039f56d53cfb51568df1476c4ab2ce4040908929c7a4189625506fd8e4f9a4933ce4bcc03f7d8146ef18c6ecaf0f28f8d2315f5c84347865902a968ae56ea81ae84ce4f6582686d5e3f6d55473f05668ee6684bf8f581bf1adfad1f523ee5c65453f2249a69f4ccae5d86690ab4035890d56ae564bdb41779d1728c028f65019ac38bf47b6b2c627480fc6b5cf9d2f6db4ba03e456684370e0e31e3f2991f081e363e877f1a4d9f3ad35a2a7f40a93a"}, {0x18, 0x0, 0x4, "dbeacc1c66"}], 0x13a0}, 0x0) 2018/05/13 00:52:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1500000000000000000000000000000000000000000000000000000000800000000000000000000000000000"]}) 2018/05/13 00:52:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x1ff, 0x7, 0x8, 0x3f, 0x7, 0x80000000}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000007c0021b589b32240651cad5679fb0e9b390b00db86c51900000010000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/13 00:52:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:06 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x0, &(0x7f00000004c0)=ANY=[], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) mbind(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040), 0x1, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x200102, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x2}) 2018/05/13 00:52:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000007c0)=""/72) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x101, 0x88802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0cb0e1b1ce62815e98deaac1a69f8ff5675460ecb04406a1a1a0fc4ebf28894cc6ce6fd6faa5d681074f0b811481a7208d5c44c32e7487d2829952a6963e13cea3c18b60a8e48bfceacbffdde736330683b3d8f34319f1e3425ba780297979e1b5c18d0703493e50162092cd", 0x6c, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="7078c160c05c97a512943d7c6243abd82ab716f1211a508c7664c2e3ab54d66db3cc71ebf48545f13d3cd3d74786fa50c1715c0f3357e6c29525201ea75cd8ab724aa92084381fcf5e5a6a240998e1ad34bc061245613d073c149cda36ac5e1a29d9f88d885ed5f7f030d8db8afdc82f63e36bbc7795f4a7e88ec30210671e1a4d88692db2d6b99d1a1b70bb34aa36442c9dc2388c2eea6794afbc01796c4c665c8e61388312a3f94fcf64de42cf3050914f5a6887fef6500afccf53f08625c15aac464d464ee608179a867e2f0bb3d987c97bdd76050fd6360db260f354209a1641a2", 0xe3, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000780), 0x0, &(0x7f0000000940)={&(0x7f0000000840)={'poly1305-simd\x00'}, &(0x7f0000000880)="ad1b4b55d0945073234a10b664c9f46f173b05c5164027943b73e32ff35729700294a4d21aecc50af9037ea98acfc488c116df87d07ffdd8bab1d485cb97852d591dfdc089e3588bec6176aba39795d6a431e7ade83d1bd44bfc037061b7d462770fd2da76d00fe88929de69e9cbc2d811211c852f824aa2edc6ef69fda30b6e97c50f0984c647dab3243df3c4899f4949ee76c2281b94f53f3b6521c5d987a53b686f09638fa6e6c4e3ead70782bf2ca2d1565aeaa811e803ad", 0xba}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000680)={"6c6f00000000000040df000d00", 0x4000}) close(0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) connect$pptp(r5, &(0x7f0000000300)={0x18, 0x2, {0x140, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x16) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x3, 0x3, 0x8000, {0x77359400}, 0x7, 0xeef}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffff) 2018/05/13 00:52:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x4000)=nil, 0x4000, 0x672be94ec1458f23, 0x32, r0, 0x3) 2018/05/13 00:52:06 executing program 7: sysfs$3(0x3) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0//ile0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '852'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000280)='./file0//ile0/file0\x00', 0x13) mknod(&(0x7f0000000200)='./file0//ile0/f.le0\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/05/13 00:52:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0x0) 2018/05/13 00:52:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x192}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x0, 0x1e827258}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @empty, 0x1000}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x3, [0x81, 0x5, 0x7ff, 0x18ad, 0x9, 0x6bb, 0x8, 0x183]}, 0x5c) 2018/05/13 00:52:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000004840)='/dev/admmidi#\x00', 0x80000000, 0x101000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x29) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) clock_gettime(0x0, &(0x7f0000005200)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004fc0)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/11, 0xb}], 0x1, &(0x7f0000000200)=""/246, 0xf6, 0x100}, 0x3}, {{&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000001780)=[{&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/212, 0xd4}], 0x6, &(0x7f0000001800)=""/4096, 0x1000, 0x2}, 0x2}, {{&(0x7f0000002800)=@generic, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002880)=""/85, 0x55}, {&(0x7f0000002900)=""/213, 0xd5}, {&(0x7f0000002a00)=""/85, 0x55}], 0x3, &(0x7f0000002ac0)=""/20, 0x14, 0xffffffff}, 0x6a}, {{&(0x7f0000002b00)=@ax25, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002b80)=""/124, 0x7c}, {&(0x7f0000002c00)=""/108, 0x6c}, {&(0x7f0000002c80)=""/215, 0xd7}], 0x3, &(0x7f0000002dc0)=""/52, 0x34, 0x3}, 0x8}, {{&(0x7f0000002e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002e80)=""/138, 0x8a}], 0x1, &(0x7f0000002f80)=""/26, 0x1a, 0x3}, 0x69}, {{&(0x7f0000002fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000003040)=""/72, 0x48}, {&(0x7f00000030c0)=""/28, 0x1c}, {&(0x7f0000003100)=""/225, 0xe1}, {&(0x7f0000003200)=""/51, 0x33}], 0x4, &(0x7f0000003280)=""/101, 0x65, 0xfffffffffffff001}, 0x5}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003740)=[{&(0x7f0000003380)=""/248, 0xf8}, {&(0x7f0000003480)=""/75, 0x4b}, {&(0x7f0000003500)=""/210, 0xd2}, {&(0x7f0000003600)=""/215, 0xd7}, {&(0x7f0000003700)=""/1, 0x1}], 0x5, 0x0, 0x0, 0x81}, 0xfffffffffffffffb}, {{&(0x7f00000037c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004940)=[{&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)}, {&(0x7f0000004880)=""/37, 0x25}, {&(0x7f00000048c0)=""/91, 0x5b}], 0x4, &(0x7f0000004980)=""/136, 0x88, 0x6}, 0x5}, {{&(0x7f0000004a40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004ac0)=""/146, 0x92}, {&(0x7f0000004b80)=""/135, 0x87}, {&(0x7f0000004c40)=""/33, 0x21}, {&(0x7f0000004c80)=""/149, 0x95}, {&(0x7f0000004d40)=""/235, 0xeb}], 0x5, &(0x7f0000004ec0)=""/209, 0xd1, 0xffffffffffff7fff}, 0x1000}], 0x9, 0x2, &(0x7f0000005240)={r3, r4+30000000}) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000005280), &(0x7f00000052c0)=0x4) [ 182.225579] encrypted_key: master key parameter '\ثrJ' is invalid [ 182.263582] QAT: Invalid ioctl 2018/05/13 00:52:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0x0) 2018/05/13 00:52:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:06 executing program 0: r0 = socket(0x0, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) write(r0, &(0x7f0000000000)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x200}, 0x1) 2018/05/13 00:52:06 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x408000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) migrate_pages(r3, 0x7, &(0x7f0000000440)=0x4, &(0x7f0000000480)=0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) socket$kcm(0x29, 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000600)=""/242) fchown(r2, r5, r6) 2018/05/13 00:52:06 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x7, 0x3, [0x4, 0x9, 0x1be40e37]}, &(0x7f0000000240)=0xe) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="f6", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f00000000c0)="b7", 0x1, 0x800000) [ 182.313527] QAT: Invalid ioctl [ 182.333429] encrypted_key: master key parameter '\ثrJ' is invalid 2018/05/13 00:52:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000440)=0x800, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x4000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) eventfd2(0xffff, 0x1) fallocate(r2, 0x2, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000600)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000004c0)) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x0, 0xffffffff}, 0x8) 2018/05/13 00:52:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000004000000000000000000000000"]) 2018/05/13 00:52:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0x0) [ 182.597179] hrtimer: interrupt took 34520 ns 2018/05/13 00:52:07 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x20042, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x30400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r1, 0x514, 0x70bd2d, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) r2 = socket(0x10, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) read(r2, &(0x7f0000000040)=""/207, 0xcf) 2018/05/13 00:52:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x800000010004, 0x1, 0x0, 0x2000, &(0x7f0000fee000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x40) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000340)="6d4477fccdd32c4e141044ac576378c984f593c6dd6027c78e2a3e13410ed987f51392618d23217ab240150bdf044a52e0c14f546925d07893351ad552fa9ef47928025ddb116dc19d", 0x49) 2018/05/13 00:52:07 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000b, 0x1ff, 0x7fff, 0x100000043}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/13 00:52:07 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x408000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) migrate_pages(r3, 0x7, &(0x7f0000000440)=0x4, &(0x7f0000000480)=0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) socket$kcm(0x29, 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000600)=""/242) fchown(r2, r5, r6) 2018/05/13 00:52:07 executing program 3 (fault-call:4 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {}, 0xfffffffffffffffe, {0x2, 0x0, @loopback=0x7f000001}, "6c6f0000000200"}) r1 = syz_open_dev$mouse(&(0x7f0000001740)='/dev/input/mouse#\x00', 0x4, 0x20040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x60, r2, 0x200, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff38d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x111}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000804}, 0x4084) [ 183.075211] FAULT_INJECTION: forcing a failure. [ 183.075211] name failslab, interval 1, probability 0, space 0, times 0 [ 183.087222] CPU: 0 PID: 13112 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 183.095794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.105165] Call Trace: [ 183.107790] dump_stack+0x1b9/0x294 [ 183.111446] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.116662] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.121535] ? debug_check_no_locks_freed+0x310/0x310 [ 183.126748] ? debug_check_no_locks_freed+0x310/0x310 [ 183.131977] should_fail.cold.4+0xa/0x1a [ 183.136079] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.141223] ? graph_lock+0x170/0x170 [ 183.145271] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.150151] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.155036] ? find_held_lock+0x36/0x1c0 [ 183.159128] ? __lock_is_held+0xb5/0x140 [ 183.163229] ? check_same_owner+0x320/0x320 [ 183.167586] ? rcu_note_context_switch+0x710/0x710 [ 183.172549] __should_failslab+0x124/0x180 [ 183.176905] should_failslab+0x9/0x14 [ 183.180820] kmem_cache_alloc_trace+0x2cb/0x780 [ 183.185529] alloc_pipe_info+0x16d/0x580 [ 183.189633] ? pipe_read+0x940/0x940 [ 183.193373] ? __fget+0x40c/0x650 [ 183.196861] ? expand_files.part.8+0x9a0/0x9a0 [ 183.201465] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.206347] splice_direct_to_actor+0x6e7/0x8d0 [ 183.211040] ? graph_lock+0x170/0x170 [ 183.214865] ? pipe_to_sendpage+0x3f0/0x3f0 [ 183.219675] ? lock_downgrade+0x8e0/0x8e0 [ 183.223853] ? do_splice_to+0x190/0x190 [ 183.227857] ? rw_verify_area+0x118/0x360 [ 183.232044] do_splice_direct+0x2cc/0x400 [ 183.236223] ? splice_direct_to_actor+0x8d0/0x8d0 [ 183.241101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.246662] ? __sb_start_write+0x17f/0x300 [ 183.251021] do_sendfile+0x60f/0xe00 [ 183.254774] ? do_compat_pwritev64+0x1b0/0x1b0 [ 183.259386] ? __might_sleep+0x95/0x190 [ 183.263485] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 183.269168] ? _copy_from_user+0xdf/0x150 [ 183.273356] __x64_sys_sendfile64+0x155/0x240 [ 183.277890] ? __ia32_sys_sendfile+0x290/0x290 [ 183.282497] ? do_syscall_64+0x92/0x800 [ 183.286506] do_syscall_64+0x1b1/0x800 [ 183.290416] ? finish_task_switch+0x1ca/0x810 [ 183.294939] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.299903] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.304870] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.310266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.315142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.320359] RIP: 0033:0x455979 2018/05/13 00:52:07 executing program 2: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) 2018/05/13 00:52:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x3, 0x1, 0x3}}, 0x26) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000000000)=""/191, 0xae}], 0x1, &(0x7f0000590000)}, 0x0) accept$netrom(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/253, 0xfd) 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/78) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80605414, &(0x7f00006eff25)=""/219) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200) [ 183.323559] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 183.331385] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 183.338680] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 183.345979] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.353267] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 183.360552] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000000 2018/05/13 00:52:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000408ffff0000000000000000000000000800020002000000c94d303d44d313680c4f0023d44045a403a7b04b3a2c5914944aa460a362c6fe4da503a664207457e59ac83e73db30a104ce794a0a572e6688533342585141904d0e3a852a23b456d1b5c0e0e3de2611ad027a98953c83fddaa1d2d7c48589890a0eb4637596febc03fa7cabcc0955803847e104a0d8fa171069cc1c30aa4a322816d82b9d18cc47d014202db2095128c539d4ccdc90d5f7eefbc977d13835411af225edbccef1f9c27abc88df47a2d919d2fb94b680933ea9961b2b8bf82f"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x1fd, 0x2, 0x4000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) bind$ax25(r1, &(0x7f0000000080)={0x3, {"4ffdfe9a6ce656"}, 0x800}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x9, 0x7, 0x2, 0x10001, "d16a32f4821d697742c4e52809d71ea28280200857d423761cebac7cac8afa9e42fa055a3ac66d4456c65250", 0x100000000}) 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:07 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x9, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x9, 0x1, 0x4, 0x4, &(0x7f0000000100)='veth1_to_bond\x00', 0x6, 0x7, 0x8}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x200) 2018/05/13 00:52:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr=0x9, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="dc26e00000b2c8010000000003000000de4b2bb0a178e472409f9ce77aa002493e3aca73d2b0307ad88cd2e579c0ef287f0000837300000000000000"], 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/13 00:52:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:07 executing program 3 (fault-call:4 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x6, 0x8, {0x2, 0x5}, 0x1df, 0x66753a48d7c03ad5, 0xc7}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/05/13 00:52:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x82a80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x2) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x0, 0x401}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0xffffffffffffffff}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$bt_hci(r0, 0x0, 0x8000000000003, &(0x7f0000000080)=""/246, &(0x7f0000000000)=0xffffff52) [ 183.492637] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:07 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x242) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 00:52:07 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2000000009f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040), 0x10) [ 183.564719] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/13 00:52:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 183.630818] kernel msg: ebtables bug: please report to author: Wrong len argument [ 183.653275] FAULT_INJECTION: forcing a failure. [ 183.653275] name failslab, interval 1, probability 0, space 0, times 0 [ 183.664751] CPU: 0 PID: 13166 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 2018/05/13 00:52:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r4, 0x3, 0x3}, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0xffffff81}) 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 183.672042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.681405] Call Trace: [ 183.684016] dump_stack+0x1b9/0x294 [ 183.687673] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.692892] ? __save_stack_trace+0x7e/0xd0 [ 183.694482] kernel msg: ebtables bug: please report to author: Wrong len argument [ 183.697232] should_fail.cold.4+0xa/0x1a [ 183.697283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.714095] ? save_stack+0x43/0xd0 [ 183.717764] ? kasan_kmalloc+0xc4/0xe0 [ 183.721721] ? kmem_cache_alloc_trace+0x152/0x780 [ 183.726590] ? alloc_pipe_info+0x16d/0x580 2018/05/13 00:52:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000ffffffff00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 183.730849] ? splice_direct_to_actor+0x6e7/0x8d0 [ 183.735727] ? graph_lock+0x170/0x170 [ 183.739554] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.744948] ? find_held_lock+0x36/0x1c0 [ 183.749043] ? __lock_is_held+0xb5/0x140 [ 183.753140] ? rebuild_sched_domains_locked+0x1020/0x10a0 [ 183.758719] ? check_same_owner+0x320/0x320 [ 183.763071] ? rcu_note_context_switch+0x710/0x710 [ 183.768030] __should_failslab+0x124/0x180 [ 183.772288] should_failslab+0x9/0x14 [ 183.776109] __kmalloc+0x2c8/0x760 [ 183.779669] ? kmem_cache_alloc_trace+0x616/0x780 [ 183.784549] ? alloc_pipe_info+0x2a0/0x580 [ 183.788805] alloc_pipe_info+0x2a0/0x580 [ 183.792890] ? pipe_read+0x940/0x940 [ 183.796731] ? __fget+0x40c/0x650 [ 183.800213] ? expand_files.part.8+0x9a0/0x9a0 [ 183.804813] ? find_held_lock+0x36/0x1c0 [ 183.808896] splice_direct_to_actor+0x6e7/0x8d0 [ 183.813600] ? graph_lock+0x170/0x170 [ 183.817414] ? pipe_to_sendpage+0x3f0/0x3f0 [ 183.822407] ? lock_downgrade+0x8e0/0x8e0 [ 183.822430] ? do_splice_to+0x190/0x190 [ 183.822448] ? rw_verify_area+0x118/0x360 [ 183.822467] do_splice_direct+0x2cc/0x400 [ 183.822487] ? splice_direct_to_actor+0x8d0/0x8d0 [ 183.822510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.822525] ? __sb_start_write+0x17f/0x300 [ 183.822542] do_sendfile+0x60f/0xe00 [ 183.822563] ? do_compat_pwritev64+0x1b0/0x1b0 [ 183.822580] ? __might_sleep+0x95/0x190 [ 183.822601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 183.822617] ? _copy_from_user+0xdf/0x150 [ 183.822634] __x64_sys_sendfile64+0x155/0x240 [ 183.822650] ? __ia32_sys_sendfile+0x290/0x290 [ 183.822668] ? do_syscall_64+0x92/0x800 [ 183.822695] do_syscall_64+0x1b1/0x800 [ 183.822709] ? finish_task_switch+0x1ca/0x810 [ 183.822726] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.822742] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.822761] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.822779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.822798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.822810] RIP: 0033:0x455979 [ 183.822817] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 183.822833] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 183.822842] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 183.822850] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.822858] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 183.822867] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000001 2018/05/13 00:52:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x1, @empty, 0x4e20, 0x4, 'wlc\x00', 0x55e0a26f5e2d88af, 0x9, 0x5b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 0xffffffffffffffff, 0x7fff, 0x3}}, 0x44) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xf7f, 0x100) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x1000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9641}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1068}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x80) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/45) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/13 00:52:08 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0xc5, @time={0x0, 0x1c9c380}}) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x5) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x60000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x8}) write$sndseq(r1, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) prlimit64(r0, 0x9, &(0x7f0000000000)={0x7ff, 0x7}, &(0x7f0000000040)) mknod(&(0x7f0000000240)='./file0\x00', 0x8011, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/13 00:52:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001900)={@local, 0x0}, &(0x7f0000001940)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000000400)=@ipv4_getnetconf={0x0, 0x52, 0x100, 0x70bd2c, 0x25dfdbfe, {0x2}, [@NETCONFA_IFINDEX={0x0, 0x1, r1}]}, 0x13}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vsock\x00', 0x561003, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001740)=""/111) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/23, 0x17}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000001440)=""/218, 0xda}], 0x7, &(0x7f00000015c0)=""/245, 0xf5}, 0x0) sendmsg$nl_route(r3, &(0x7f0000001880)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)=@getneightbl={0x14, 0x42, 0x800, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) 2018/05/13 00:52:08 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x620200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/131) 2018/05/13 00:52:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:08 executing program 3 (fault-call:4 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:08 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) r1 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/137) [ 184.681475] FAULT_INJECTION: forcing a failure. [ 184.681475] name failslab, interval 1, probability 0, space 0, times 0 [ 184.692834] CPU: 0 PID: 13210 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 184.700129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.709544] Call Trace: [ 184.712161] dump_stack+0x1b9/0x294 [ 184.715821] ? dump_stack_print_info.cold.2+0x52/0x52 [ 184.721051] should_fail.cold.4+0xa/0x1a [ 184.725159] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 184.730295] ? debug_check_no_locks_freed+0x310/0x310 [ 184.735512] ? graph_lock+0x170/0x170 [ 184.739343] ? print_usage_bug+0xc0/0xc0 [ 184.743424] ? __lock_acquire+0x7f5/0x5140 [ 184.747710] ? find_held_lock+0x36/0x1c0 [ 184.751902] ? __lock_is_held+0xb5/0x140 [ 184.755994] ? __irqentry_text_end+0x13a4d8/0x1f98a8 [ 184.761249] ? check_same_owner+0x320/0x320 [ 184.765611] ? rcu_note_context_switch+0x710/0x710 [ 184.770572] __should_failslab+0x124/0x180 [ 184.774847] should_failslab+0x9/0x14 2018/05/13 00:52:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:08 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 184.778682] kmem_cache_alloc_node_trace+0x26f/0x770 [ 184.783823] ? find_held_lock+0x36/0x1c0 [ 184.787918] __kmalloc_node+0x33/0x70 [ 184.791775] kvmalloc_node+0x6b/0x100 [ 184.795610] iov_iter_get_pages_alloc+0x7be/0x14e0 [ 184.800578] ? rcu_is_watching+0x85/0x140 [ 184.804750] ? copy_page_to_iter+0xf30/0xf30 [ 184.809186] ? is_bpf_text_address+0xd7/0x170 [ 184.813704] ? kernel_text_address+0x79/0xf0 [ 184.818135] ? __unwind_start+0x166/0x330 [ 184.822303] ? __kernel_text_address+0xd/0x40 [ 184.826820] ? unwind_get_return_address+0x61/0xa0 2018/05/13 00:52:08 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xb1, 0x800, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) io_setup(0x6, &(0x7f0000000000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x20102, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) 2018/05/13 00:52:08 executing program 0: [ 184.831770] ? __save_stack_trace+0x7e/0xd0 [ 184.836125] ? print_usage_bug+0xc0/0xc0 [ 184.840208] ? save_stack+0xa9/0xd0 [ 184.843863] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 184.848901] ? iov_iter_pipe+0xc2/0x2f0 [ 184.852906] default_file_splice_read+0x1c7/0xad0 [ 184.857772] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.863163] ? print_usage_bug+0xc0/0xc0 [ 184.867259] ? do_splice_direct+0x400/0x400 [ 184.871609] ? debug_mutex_init+0x1c/0x60 [ 184.875787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.880826] ? __lockdep_init_map+0x105/0x590 [ 184.885346] ? lockdep_init_map+0x9/0x10 [ 184.889428] ? debug_mutex_init+0x2d/0x60 [ 184.893592] ? __mutex_init+0x1ef/0x280 [ 184.897591] ? __ia32_sys_membarrier+0x150/0x150 [ 184.902368] ? __lockdep_init_map+0x105/0x590 [ 184.906899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 184.912456] ? fsnotify+0x415/0xfc0 [ 184.916113] ? fsnotify+0xfc0/0xfc0 [ 184.919760] ? fsnotify_first_mark+0x330/0x330 [ 184.924370] ? security_file_permission+0x1c6/0x240 2018/05/13 00:52:09 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x102) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x204000, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40002000, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) migrate_pages(r2, 0x5, &(0x7f0000000180)=0x81, &(0x7f00000001c0)=0x3) [ 184.929409] ? rw_verify_area+0x118/0x360 [ 184.933588] ? do_splice_direct+0x400/0x400 [ 184.937936] do_splice_to+0x12e/0x190 [ 184.941762] splice_direct_to_actor+0x268/0x8d0 [ 184.946457] ? pipe_to_sendpage+0x3f0/0x3f0 [ 184.950805] ? do_splice_to+0x190/0x190 [ 184.954807] ? rw_verify_area+0x118/0x360 [ 184.958983] do_splice_direct+0x2cc/0x400 [ 184.963244] ? splice_direct_to_actor+0x8d0/0x8d0 [ 184.968116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 184.973680] ? __sb_start_write+0x17f/0x300 [ 184.978110] do_sendfile+0x60f/0xe00 2018/05/13 00:52:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 184.981855] ? do_compat_pwritev64+0x1b0/0x1b0 [ 184.986633] ? __might_sleep+0x95/0x190 [ 184.990651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 184.996211] ? _copy_from_user+0xdf/0x150 [ 185.000393] __x64_sys_sendfile64+0x155/0x240 [ 185.004911] ? __ia32_sys_sendfile+0x290/0x290 [ 185.009603] ? do_syscall_64+0x92/0x800 [ 185.013605] do_syscall_64+0x1b1/0x800 [ 185.017534] ? finish_task_switch+0x1ca/0x810 [ 185.022050] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.027002] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.031962] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.037363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.042238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.047452] RIP: 0033:0x455979 [ 185.050659] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 185.058391] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 185.065681] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 185.072963] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/13 00:52:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 185.080249] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 185.087534] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000002 2018/05/13 00:52:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:09 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:09 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) 2018/05/13 00:52:09 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000400)=0xa35) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = gettid() connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x800, {0x10000, 0x1, 0x2, 0x2, 0x7ff}, 0x20, 0xffffffff}, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) socket$bt_rfcomm(0x1f, 0x1, 0x3) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/13 00:52:09 executing program 2: r0 = socket(0x10, 0x802, 0x0) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5) sendmsg$nl_route_sched(r0, &(0x7f0000002440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000002400)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x2350}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") socketpair(0x11, 0x7, 0xfffffffffffffffb, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000024c0)=""/69) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000002540)) open(&(0x7f0000002580)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000004) 2018/05/13 00:52:09 executing program 3 (fault-call:4 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x20000460], 0x0, &(0x7f00000000c0), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x275) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x31}) [ 185.886649] FAULT_INJECTION: forcing a failure. [ 185.886649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.896848] kernel msg: ebtables bug: please report to author: Wrong len argument [ 185.898714] CPU: 0 PID: 13275 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 185.913601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.919714] kernel msg: ebtables bug: please report to author: Wrong len argument [ 185.922966] Call Trace: [ 185.922997] dump_stack+0x1b9/0x294 2018/05/13 00:52:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="000000f46472656e00") pread64(r0, &(0x7f0000000140)=""/3, 0x3, 0x0) openat$cgroup_ro(r0, &(0x7f0000000540)="6d656d0000008400090000e501e986", 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/169, 0xa9, 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/13 00:52:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 185.923020] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.923040] ? zap_class+0x720/0x720 [ 185.923061] should_fail.cold.4+0xa/0x1a [ 185.923080] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 185.923099] ? graph_lock+0x170/0x170 [ 185.959125] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.964345] ? find_held_lock+0x36/0x1c0 [ 185.968434] ? __lock_is_held+0xb5/0x140 [ 185.972531] ? check_same_owner+0x320/0x320 [ 185.976876] ? rcu_note_context_switch+0x710/0x710 [ 185.981831] ? __might_sleep+0x95/0x190 2018/05/13 00:52:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000180)="c626262c85706601d6f66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000240)) msgsnd(0x0, &(0x7f0000000340)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0cb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a369464a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000412af123c21f27eebda27c88488a399e2d6771417a683ea3154eba5914320475992e3aaead8aacb250984c2dbebe1187e79f803107ded00fa2f84912ef5b28fa2f8f1b07000000000000000000000000"], 0x1010, 0x96f99f0947594b69, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x1000, 0x8]}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'erspan0\x00', 0x5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0xe00000000}, &(0x7f0000000100)=0xc) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000140), 0x3, 0xb) [ 185.985831] __alloc_pages_nodemask+0x34e/0xd70 [ 185.990524] ? default_file_splice_read+0x1c7/0xad0 [ 185.995553] ? do_splice_to+0x12e/0x190 [ 185.999550] ? splice_direct_to_actor+0x268/0x8d0 [ 186.004419] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 186.009453] ? __lock_is_held+0xb5/0x140 [ 186.013893] ? __lock_is_held+0xb5/0x140 [ 186.017981] ? rcu_read_lock_sched_held+0x108/0x120 [ 186.023037] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 186.028601] alloc_pages_current+0x10c/0x210 [ 186.033054] push_pipe+0x400/0x7a0 2018/05/13 00:52:10 executing program 5: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x4000000000006a, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00000001c0)=""/118, &(0x7f0000000000)=0x76) fanotify_mark(r1, 0xc0, 0x4003000a, r0, &(0x7f00000000c0)='./control\x00') prctl$setfpexc(0xc, 0x100002) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x1d, 0xa, r0, &(0x7f0000000100)='./control\x00') 2018/05/13 00:52:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 186.036611] ? __kmalloc_node+0x47/0x70 [ 186.040610] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 186.045568] ? rcu_is_watching+0x85/0x140 [ 186.049737] ? copy_page_to_iter+0xf30/0xf30 [ 186.054167] ? is_bpf_text_address+0xd7/0x170 [ 186.058684] ? kernel_text_address+0x79/0xf0 [ 186.063543] ? __unwind_start+0x166/0x330 [ 186.067719] ? unwind_get_return_address+0x61/0xa0 [ 186.072666] ? __save_stack_trace+0x7e/0xd0 [ 186.077013] ? print_usage_bug+0xc0/0xc0 [ 186.081099] ? save_stack+0xa9/0xd0 2018/05/13 00:52:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x39b, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x208000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000380)=0xbd) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/214, &(0x7f0000000080)=0xffffff36) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2717, &(0x7f00000000c0), &(0x7f0000000240)) [ 186.084744] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 186.089775] ? iov_iter_pipe+0xc2/0x2f0 [ 186.093772] default_file_splice_read+0x1c7/0xad0 [ 186.098637] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.104018] ? print_usage_bug+0xc0/0xc0 [ 186.108112] ? do_splice_direct+0x400/0x400 [ 186.112453] ? debug_mutex_init+0x1c/0x60 [ 186.116638] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 186.121762] ? __lockdep_init_map+0x105/0x590 [ 186.126295] ? lockdep_init_map+0x9/0x10 [ 186.130375] ? debug_mutex_init+0x2d/0x60 2018/05/13 00:52:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x5000aea5, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000b1000040f9ff00000000000000000000"]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r3, 0x1}) [ 186.134636] ? __mutex_init+0x1ef/0x280 [ 186.138657] ? __ia32_sys_membarrier+0x150/0x150 [ 186.143448] ? __lockdep_init_map+0x105/0x590 [ 186.147981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 186.153595] ? fsnotify+0x415/0xfc0 [ 186.157257] ? fsnotify+0xfc0/0xfc0 [ 186.160886] ? fsnotify_first_mark+0x330/0x330 [ 186.165494] ? security_file_permission+0x1c6/0x240 [ 186.170534] ? rw_verify_area+0x118/0x360 [ 186.174685] ? do_splice_direct+0x400/0x400 [ 186.179003] do_splice_to+0x12e/0x190 [ 186.182809] splice_direct_to_actor+0x268/0x8d0 [ 186.187474] ? pipe_to_sendpage+0x3f0/0x3f0 [ 186.191798] ? do_splice_to+0x190/0x190 [ 186.195766] ? rw_verify_area+0x118/0x360 [ 186.199906] do_splice_direct+0x2cc/0x400 [ 186.204052] ? splice_direct_to_actor+0x8d0/0x8d0 [ 186.208892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 186.214421] ? __sb_start_write+0x17f/0x300 [ 186.218745] do_sendfile+0x60f/0xe00 [ 186.222472] ? do_compat_pwritev64+0x1b0/0x1b0 [ 186.227058] ? __might_sleep+0x95/0x190 [ 186.231037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 186.236565] ? _copy_from_user+0xdf/0x150 [ 186.240713] __x64_sys_sendfile64+0x155/0x240 [ 186.245200] ? __ia32_sys_sendfile+0x290/0x290 [ 186.249777] ? do_syscall_64+0x92/0x800 [ 186.253752] do_syscall_64+0x1b1/0x800 [ 186.257632] ? finish_task_switch+0x1ca/0x810 [ 186.262135] ? syscall_return_slowpath+0x5c0/0x5c0 [ 186.267064] ? syscall_return_slowpath+0x30f/0x5c0 [ 186.271990] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 186.277355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.282196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.287375] RIP: 0033:0x455979 [ 186.290554] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 186.298259] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 186.305517] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 186.312775] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.320036] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 186.327300] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000003 2018/05/13 00:52:10 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x1, 0x1, 0xb, 0x4, 0x400}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/05/13 00:52:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x52, r0, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='projid_map\x00') 2018/05/13 00:52:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x453) 2018/05/13 00:52:11 executing program 2: syz_emit_ethernet(0x56, &(0x7f00000000c0)={@empty, @empty, [], {@canfd={0xd, {{0x0, 0xffff, 0x2, 0xe8b}, 0x1e, 0x2, 0x0, 0x0, "c8e10d6c8cff00aadfcaa15071e71537db1b1e4f216c5caf4729beaebab4986367641ee58da4c2cc23f6d924715929773ccdfb9fcd2a5515048ca0558b897721"}}}}, &(0x7f0000000000)={0x0, 0x7ffffffffffffffe, [0x613, 0x0, 0x0, 0x64f]}) 2018/05/13 00:52:11 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f00000001c0)={0x92b}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/72) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x84800, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0x40, &(0x7f0000000140)=0x4) r4 = dup2(r2, r3) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000040)=0x9) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r4}, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1, 0x0) r5 = openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x659e) 2018/05/13 00:52:11 executing program 7: ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000000c0)) 2018/05/13 00:52:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x7ffff000, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:11 executing program 3 (fault-call:4 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:11 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:11 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x39b, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x208000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000380)=0xbd) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/214, &(0x7f0000000080)=0xffffff36) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2717, &(0x7f00000000c0), &(0x7f0000000240)) [ 187.097849] FAULT_INJECTION: forcing a failure. [ 187.097849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 187.109972] CPU: 0 PID: 13345 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 187.117383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.121891] kernel msg: ebtables bug: please report to author: Wrong len argument [ 187.126749] Call Trace: [ 187.126779] dump_stack+0x1b9/0x294 [ 187.126803] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.126824] ? zap_class+0x720/0x720 [ 187.126845] should_fail.cold.4+0xa/0x1a [ 187.153686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.158817] ? graph_lock+0x170/0x170 [ 187.162629] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 187.167903] ? find_held_lock+0x36/0x1c0 [ 187.171960] ? __lock_is_held+0xb5/0x140 [ 187.176035] ? check_same_owner+0x320/0x320 [ 187.180367] ? rcu_note_context_switch+0x710/0x710 [ 187.185299] ? __might_sleep+0x95/0x190 [ 187.189271] __alloc_pages_nodemask+0x34e/0xd70 [ 187.193934] ? default_file_splice_read+0x1c7/0xad0 [ 187.198939] ? do_splice_to+0x12e/0x190 [ 187.202905] ? splice_direct_to_actor+0x268/0x8d0 [ 187.207743] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 187.212753] ? __lock_is_held+0xb5/0x140 [ 187.216833] ? __lock_is_held+0xb5/0x140 [ 187.220900] ? rcu_read_lock_sched_held+0x108/0x120 [ 187.225911] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 187.231449] alloc_pages_current+0x10c/0x210 [ 187.235864] push_pipe+0x400/0x7a0 [ 187.239402] ? __kmalloc_node+0x47/0x70 [ 187.243376] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 187.248299] ? rcu_is_watching+0x85/0x140 [ 187.252447] ? copy_page_to_iter+0xf30/0xf30 [ 187.256861] ? is_bpf_text_address+0xd7/0x170 [ 187.261359] ? kernel_text_address+0x79/0xf0 [ 187.265761] ? __unwind_start+0x166/0x330 [ 187.269908] ? unwind_get_return_address+0x61/0xa0 [ 187.274832] ? __save_stack_trace+0x7e/0xd0 [ 187.279159] ? print_usage_bug+0xc0/0xc0 [ 187.283218] ? save_stack+0xa9/0xd0 [ 187.286840] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 187.291851] ? iov_iter_pipe+0xc2/0x2f0 [ 187.295826] default_file_splice_read+0x1c7/0xad0 [ 187.300670] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.306041] ? print_usage_bug+0xc0/0xc0 [ 187.310111] ? do_splice_direct+0x400/0x400 [ 187.314432] ? debug_mutex_init+0x1c/0x60 [ 187.318581] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 187.323596] ? __lockdep_init_map+0x105/0x590 [ 187.328096] ? lockdep_init_map+0x9/0x10 [ 187.332147] ? debug_mutex_init+0x2d/0x60 [ 187.336299] ? __mutex_init+0x1ef/0x280 [ 187.340268] ? __ia32_sys_membarrier+0x150/0x150 [ 187.345161] ? __lockdep_init_map+0x105/0x590 [ 187.349819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.355354] ? fsnotify+0x415/0xfc0 [ 187.359077] ? fsnotify+0xfc0/0xfc0 [ 187.362711] ? fsnotify_first_mark+0x330/0x330 [ 187.367315] ? security_file_permission+0x1c6/0x240 [ 187.372336] ? rw_verify_area+0x118/0x360 [ 187.376488] ? do_splice_direct+0x400/0x400 [ 187.380814] do_splice_to+0x12e/0x190 [ 187.384620] splice_direct_to_actor+0x268/0x8d0 [ 187.389291] ? pipe_to_sendpage+0x3f0/0x3f0 [ 187.393613] ? do_splice_to+0x190/0x190 [ 187.397586] ? rw_verify_area+0x118/0x360 [ 187.401732] do_splice_direct+0x2cc/0x400 [ 187.405876] ? splice_direct_to_actor+0x8d0/0x8d0 [ 187.410720] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.416250] ? __sb_start_write+0x17f/0x300 [ 187.420571] do_sendfile+0x60f/0xe00 [ 187.424291] ? do_compat_pwritev64+0x1b0/0x1b0 [ 187.428866] ? __might_sleep+0x95/0x190 [ 187.432846] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 187.438510] ? _copy_from_user+0xdf/0x150 [ 187.442657] __x64_sys_sendfile64+0x155/0x240 [ 187.447149] ? __ia32_sys_sendfile+0x290/0x290 [ 187.451732] ? do_syscall_64+0x92/0x800 [ 187.455727] do_syscall_64+0x1b1/0x800 [ 187.459606] ? finish_task_switch+0x1ca/0x810 [ 187.464103] ? syscall_return_slowpath+0x5c0/0x5c0 [ 187.469206] ? syscall_return_slowpath+0x30f/0x5c0 [ 187.474131] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 187.479503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.484864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.490043] RIP: 0033:0x455979 2018/05/13 00:52:11 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:11 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r1, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) 2018/05/13 00:52:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, 0x1c) write(r1, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100feffffff08000000000000b8", 0x24) [ 187.493223] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 187.501019] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 187.508292] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 187.515560] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.522838] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 187.530367] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000004 sendmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000180)=[{0x100, 0x11a, 0x5, "4fbc7d746a25cc67d89062e0bf6eaa2e6967b641d6fba2b4a3da72d626efeb29214e09532f6907d4970dfb564915fbeba894a359951990281dfd73a86f05745266431a9b6f7fdfc8a4aad51b7a2def24461fe82918c712c20137f6c7233e938b70887b7a33c94d4e2090189d33503d398b79e7bfa40e73d198450cd952f21b445f97df7117245dd2c0734911e7936ea5e0a4851365aa6027f16325f6af14bbdf9444812a6994b7252f54190ce49ff771fa85b2fe0a5bbbedeed874acda4a853b75948bfd03d3254bf63c3259feb3d61b1546f076964ba951efe8c14d6674dab177b75b9ebd05944dfa110e52ee99"}, {0xc8, 0x117, 0x100000000, "d1799479155df44c28b4ec56ca79dfe93a2232e44379cbb9997e95efd696c9bd0abd8b113685984a09421cf9241f59964f9b72e4aa6762b4734e7d5a042a7dd2139a9be66bd44fe53cb5cf72bd2379af7cd32ea85cec1df94332eea5eefa9aac2bd1123ec32b4debdcb4f9f07cbd2e8c066f6d92d134a60837ff7ed1a46400637ffc61c56c379a453785bb1ab85dc7076d6126c05ad7a9f5ee8f27a5f672bac2d855236de72219d12d7768e6f8ca57f00417d2"}, {0x50, 0x10f, 0x1, "507198aa41ce5dce56029f2379919ccbced07493e379d9be9e312fb79000a2e4ec6cd848961b078d2b1a5a061a09d2bfccd8cccb8391d7d56929e56f"}, {0x70, 0x1bd, 0xfffffffffffffffd, "0e8eff24b17d8283027ed4af16f9e31158c4a8c0af2689b3087e8216c9f955a90a6ae24392e9bc217664954073285c220774730cd5f81c5203078875b38bf3d2355804ddb555f08726275ce76811d372e5fd5bf05cc56832f6e0c95b5b4a"}, {0x20, 0x0, 0x8001, "0c9181e8f295b4a11e8af4933160"}, {0xd0, 0x1bf, 0xffffffffffffb58f, "57e02fe9901ad4aae07bc57a16d12c34ac3dec108affa785be166497f3cf515c0b6938b9569030f9bacb8ee7cc3a115e3618862016c98e8a9e9228c3df02ad0c8f8d190a3936aa3ea068b9a0bdcbccd9e390c7970217c641be2d4c91a7039afbd0fafe8c2d6f7c1ff3c930f07a40ec9048bd2af1ff33d66d24500d7ddc3d82de313ae4110c985adf9f6c5af7af591f34526f789d56c87ce5fb1cc6e5627d36ede50e9c9a81012eede4d8a4e3c3ca091a24a0147da63179a023f22d6056f621ba"}, {0xd8, 0x11, 0x80000000, "00baa072445d5dfb26d25425693caea35528c40cd42604d6580ca773aa3b13dde99a1ec706813c9ff7be17af13edc7b0a472c13fc4e0afc9438fe53311564b0fa7fbbbb24b103d1de4b903d8f7248ff799a8bf2d1852a6801efe2feda2206a4236a931937daaf745ecb2470cee2847d2fd545e0b45053e4f869ee86df28a02112524a46ee5a7d5c59fc653ee0806a7d61bc67e26a382d87f56bfa80d38fb8005a1b515eabd14a12875f514674676e4ce48c344eb948fec59bfb63b834705cf92dcda"}, {0x40, 0x10f, 0x7, "543250d3d06df85064090078403ab4e8be43b2e2edefa85048eb28a56c40cd06bab05b35ba993332ff9475"}, {0x98, 0x115, 0x2, "433db661194c11034f480dca62ce0a41d56ab76c276eb6bfcf93044bf2f0b722d73f8e052ad00f403a503a5c675d8a427eda91f063a344136acaeda72f40cbb82ce775cab7b2e522486d9b8902de713604e224c31e82231a3fa9609e605686d862031a78552b1d39ba12a142744b794fc72a1a85135f986377a6db3d4f3147b092b2dc079cfa"}, {0x78, 0x0, 0x0, "e76b9b65c6c5d6bf56b99afdce83cb22ececf2b2d2e06fe80a55662dcc4f6018f9710771f6274d5b7e05250e221204cb9a82d5a321ac160d6f8844c622d92d9271de88b72312975feead581606940ed30d9f9c46dbe12ba0028f067c72160ad55a"}], 0x5a0, 0x20008880}, 0xfff}, {{&(0x7f0000000740)=@llc={0x1a, 0x13, 0x4, 0x4, 0x5, 0x1, @random="9caa28ad37bc"}, 0x80, &(0x7f0000000e00)=[{&(0x7f00000007c0)="f49e09dc9f0c0d884b78ff68b8d6199f0d2d7314c66a9041683e1f350b404e0d88f5b6907721eb45e46b10995da021ae4da163ce2c020a7e954de691c4de2cd7772781211aa9f66e65139d4d03abaf9c6fd8417c2b832ae12ebcdc565234136e8e319bc2b256577b26bac804ffd5b972d276bcb6653ddfbfe9971831fe405da21de77504e2bb78599292225e7b65cbab1a0b0579618ee63a43084e", 0x9b}, {&(0x7f0000000880)="96c12b04851ced6c3a0dc511143669e40220f98e1ba860fc9dab57f6375024eb53b6164d6d5ef8d83626419b611cae6a29998bc53fc9b3608260aa9d3f78f31cac8a6fcf45ff1b73bc6d6a7b2ed6a59e33651a613bb9694ae93bb096dccf257e43df4a564b9b3d50750cf502d57ddf878f962693450213dc174c483c3437421a9ac309475e755e3c6bd6d00f6ff8cf9041fb", 0x92}, {&(0x7f0000000940)="bbf44a0556e047767fc5975ce3e45f65afbbb0df2f51538c60afb49b06b4968fe44ef0d8da788972b0068d042683ef2b7502128b6cbe7a1b8a2339e194b3ee007e", 0x41}, {&(0x7f00000009c0)="07c6c12269ceea09d0b802a1e79d2d6e9c88854c5a7299f6a235453fc7e105f827fdfb21ba31f378e553c8cfc6926130969a49f8db867d99b0e15eec458a98", 0x3f}, {&(0x7f0000000a00)="d0b1b4a04f6368b09495d2d595b7a3b0d7523119dc26e886d2be527c143334b72ef0c13f6ae4e8d157158c3e9820399b6ad8c6d8698fd90b151d92e1c66c4d76f1c292799d41db7039b63abe83e8d076ba727f76b9b6fdb8f02267017a5e329d3f22650b096a8bb3942f336d6e262db4dea753c5ae4a421775804af4c1a9bcd69380bf30d03f", 0x86}, {&(0x7f0000000ac0)="66b7a212bdac1ecf79697511cc6b2c9cfba6ab7c4d4cba0efdcbfb7b3a976b7a55a1a83499c0eefde662c3027118bf631ec5911c9e89c97c1cad26b83abf2f7a2fa13be3b60e0b61f20ba58d7a6747a9f16650434b6b5a71a6061b9941045ed5cf0cbc6648031fa11e6c6035577ef724", 0x70}, {&(0x7f0000000b40)="37a8070f8cb4c07b77b5b8dcd0cec44fec1de14d4bd1dd4cd86f6953633d6a066748924c1de190973cc9310d2428e375dc39f21816f03088835361c85f4d9c032f97431181c782a51bcf26a02170cd402217feb3d98784b7d4a7af0726dd9133445567e4e46d221268b6c7dea2506f066fd55f723668c381bec628b8d5b44c20f473372187b0148944933ea166eea2e55090f4dc1c7843fefbee0775de17d58119ddcb26f6070b2aff52e1f2e96f7b45fdf7178a9c301af3ced0f8191efb107c34ee37ac9d05492e9ef839b4335a27270def91fdc63553edbc95b10a50707517e2f6d8001362413982255212c32a8e51", 0xf0}, 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&(0x7f0000005500)=[{&(0x7f0000004480)="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", 0x1000}, {&(0x7f0000005480)}, {&(0x7f00000054c0)="713b8e58e264c02fb32b5cf905b312b45f9c36952cb06b88af", 0x19}], 0x3, &(0x7f0000005540)=[{0x108, 0x117, 0x1, "729e51f8898f6912b469750d816a12bb240c27f15f3cf9dae72b32227a7fd7010a7818568bb19c99318740e0049488ace5c0e6f74e592a97789c2e7b4f05e9756a767b6e2e6e5854ffb5dc1746f4b7de682d597a114d01f654e3219615ecb44bafc6c20c2706b25398ac6fa5326ea7eb533a2911fde8a95e21c620a7e735284f312f61de36f400dd9ec3910f3c9a71e3a945753b8ac13b04c71e2a1e6b84f601ac1746d80142adfb494459bfa7b484a20fbfbae42370d81810bfda385391fc14601ba630197c6ce779a8da9a7e36d04e49fcd0ddbc4cd1db6ed6bc89dea602ea52fe8ecd50f653e8e6491a9cb504ec50c8ed8d"}, {0xe0, 0x10c, 0xffffffffffff0001, "2fe4397db06e11a516fa02f2ff4937b0100346a35d462ba3e139ba1b47d2fdea366a1bf815e38317db7c83dac4cf074cc2b43fb9f2ae6b1ff3b14c22d83f0f64e9a29bcd0fc05523eddd052b33646e0f1e877a05706cee3bd0a9388d6d6a58dd91dad8db68e92e4c464b891c559dc24b32873daf4df4cbbd312ead42534cc24fc541f1aca65fed3b1c888fef54d02cbd9ed88055d9a8ce9708f42a7ce7efb371de66e2ca8b0a6e163419b7d1f7945bd19127f928897076f25aa27de726e8de01663d0a34d15a6bdf07e7bac7"}, {0x68, 0x118, 0x5, "6cddee8101c238ab6de9935e247b6eadbed6ef1f0956fff0d00822d2334f893d8ef5011ce4354613814f9bc82a99dd3ac1435bf114a711ec638cb123a2fe3c32a8bc431fc2efeb96b8fee288e878384401bbde7522589e"}, {0x78, 0x118, 0x0, "db502390f5eebf681db26c0cf2686b15ebb31f32a811e9586d6bc0d07251dc331b2b491c6493e57678ac6182bcd9728f00d600f0391e460fd77d14029e01ca3aa4e20834727dab96d575c356ab9f943aff9165eeb86f8d46e8d56f358628e8fbff8a85b3b8b60b"}], 0x2c8, 0x20000000}, 0x4}], 0x4, 0x20000000) 2018/05/13 00:52:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{}, {r1}], 0x2, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x4}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='trusted))cgroupselinux\x00') 2018/05/13 00:52:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0xc0, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/13 00:52:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r1, &(0x7f0000000040)=0x1bffffff, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xdae5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, [0x6, 0x8001, 0x9, 0x4, 0x0, 0x8, 0x3, 0x6, 0x101, 0x8731, 0x3, 0x5d, 0x0, 0x1, 0x8]}, &(0x7f00000000c0)=0x100) 2018/05/13 00:52:11 executing program 3 (fault-call:4 fault-nth:5): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:11 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 187.781345] FAULT_INJECTION: forcing a failure. [ 187.781345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 187.793343] CPU: 0 PID: 13387 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 187.800626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.809992] Call Trace: [ 187.812604] dump_stack+0x1b9/0x294 [ 187.816256] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.821463] ? find_held_lock+0x36/0x1c0 [ 187.825592] should_fail.cold.4+0xa/0x1a [ 187.829690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.834813] ? graph_lock+0x170/0x170 [ 187.838623] ? kasan_check_read+0x11/0x20 [ 187.842780] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 187.847979] ? find_held_lock+0x36/0x1c0 [ 187.852071] ? __lock_is_held+0xb5/0x140 [ 187.856322] ? check_same_owner+0x320/0x320 [ 187.860643] ? rcu_note_context_switch+0x710/0x710 [ 187.865578] ? __might_sleep+0x95/0x190 [ 187.869552] __alloc_pages_nodemask+0x34e/0xd70 [ 187.874238] ? default_file_splice_read+0x1c7/0xad0 [ 187.879255] ? do_splice_to+0x12e/0x190 [ 187.883232] ? splice_direct_to_actor+0x268/0x8d0 [ 187.888165] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 187.893172] ? __lock_is_held+0xb5/0x140 [ 187.897236] ? __lock_is_held+0xb5/0x140 [ 187.901300] ? rcu_read_lock_sched_held+0x108/0x120 [ 187.906321] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 187.911863] alloc_pages_current+0x10c/0x210 [ 187.916279] push_pipe+0x400/0x7a0 [ 187.919811] ? __kmalloc_node+0x47/0x70 [ 187.923785] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 187.928714] ? rcu_is_watching+0x85/0x140 [ 187.933416] ? copy_page_to_iter+0xf30/0xf30 [ 187.937848] ? is_bpf_text_address+0xd7/0x170 [ 187.942348] ? kernel_text_address+0x79/0xf0 [ 187.946796] ? __unwind_start+0x166/0x330 [ 187.950956] ? unwind_get_return_address+0x61/0xa0 [ 187.955995] ? __save_stack_trace+0x7e/0xd0 [ 187.960617] ? print_usage_bug+0xc0/0xc0 [ 187.964763] ? save_stack+0xa9/0xd0 [ 187.968391] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 187.973411] ? iov_iter_pipe+0xc2/0x2f0 [ 187.977392] default_file_splice_read+0x1c7/0xad0 [ 187.982235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.987613] ? print_usage_bug+0xc0/0xc0 [ 187.991683] ? do_splice_direct+0x400/0x400 [ 187.995995] ? debug_mutex_init+0x1c/0x60 [ 188.000142] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.005240] ? __lockdep_init_map+0x105/0x590 [ 188.009732] ? lockdep_init_map+0x9/0x10 [ 188.013804] ? debug_mutex_init+0x2d/0x60 [ 188.018550] ? __mutex_init+0x1ef/0x280 [ 188.022521] ? __ia32_sys_membarrier+0x150/0x150 [ 188.027443] ? __lockdep_init_map+0x105/0x590 [ 188.031938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.037553] ? fsnotify+0x415/0xfc0 [ 188.041181] ? fsnotify+0xfc0/0xfc0 [ 188.044796] ? fsnotify_first_mark+0x330/0x330 [ 188.049379] ? security_file_permission+0x1c6/0x240 [ 188.054388] ? rw_verify_area+0x118/0x360 [ 188.058538] ? do_splice_direct+0x400/0x400 [ 188.062864] do_splice_to+0x12e/0x190 [ 188.066663] splice_direct_to_actor+0x268/0x8d0 [ 188.071350] ? pipe_to_sendpage+0x3f0/0x3f0 [ 188.075665] ? do_splice_to+0x190/0x190 [ 188.079894] ? rw_verify_area+0x118/0x360 [ 188.084042] do_splice_direct+0x2cc/0x400 [ 188.088193] ? splice_direct_to_actor+0x8d0/0x8d0 [ 188.093214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.098742] ? __sb_start_write+0x17f/0x300 [ 188.103064] do_sendfile+0x60f/0xe00 [ 188.106796] ? do_compat_pwritev64+0x1b0/0x1b0 [ 188.111373] ? __might_sleep+0x95/0x190 [ 188.115346] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.120894] ? _copy_from_user+0xdf/0x150 [ 188.125132] __x64_sys_sendfile64+0x155/0x240 [ 188.129633] ? __ia32_sys_sendfile+0x290/0x290 [ 188.134217] ? do_syscall_64+0x92/0x800 [ 188.138212] do_syscall_64+0x1b1/0x800 [ 188.142100] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 188.146941] ? syscall_return_slowpath+0x5c0/0x5c0 [ 188.151889] ? syscall_return_slowpath+0x30f/0x5c0 [ 188.156842] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 188.162211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.167054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.172245] RIP: 0033:0x455979 [ 188.175606] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 188.183398] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 188.190665] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 188.197930] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.205198] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 188.212469] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000005 2018/05/13 00:52:12 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/igmp\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x80, 0x4) 2018/05/13 00:52:12 executing program 2: r0 = socket(0xb, 0x6, 0x7fffffff) socketpair(0xf, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b7622", 0x26) 2018/05/13 00:52:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0xf, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:12 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:12 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/13 00:52:12 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x1, 0x0, "7dae2711d41083dd3ca9b30714fad76f7d36b334e402c0bfd5e448157ef5088b9189e74376c77aeff7b30b4d71eec865c66f702ad188976b10bcd56a05052e"}, 0x60) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xb54, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10, r0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x1000) r1 = fanotify_init(0x0, 0x0) io_setup(0x4, &(0x7f0000000180)) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./control\x00', 0xb4, 0x3, &(0x7f0000000480)=[{&(0x7f0000000240)="fe0219d4ccee7a4a334fa79276a4f7604919d89ae53b5dc199cd7fcc1b0457ce3df314c910bbd150a8d2d08ae0b1292a2a948cc1e246fe8718ef8774f9248aec2ee0e4ad2f5328bb2c28d8127ce48e7f8e1597174d59e11047ddbab15e3720db7286b553be15a74d48328d423c24227811aebbf5be5aca6f2bb21a646a23db81aa2fc7f766a6c496ff83d1783b0723c15a9aa50ad126b10284b73ae8b431a3a511c4d2ee70b30e7d78210a8272d60a81b9fef15c067d451b4daaef56c4aa363e79b2fc26b6d15a18d0085525960c2ef4303be999b6a3252fb8cdb2a050a288f5", 0xe0, 0x10000}, {&(0x7f0000000340)="56e6203965a30b25a21d54b57fdbbbda5403294dcbca57e0ca6a8c5872202db11871cae6be15913f3b84ec4da7c2a2d804f596ade60b649bf40ccbab62c2138e6da447d169ff3ebd2ca8e459291ca8ed22505581aa148d167605337fd5d0932141f65f9f0c4342724760159b11cef57a6b8ca8b3d7fb48c64a43102ecdc3bb68b2f381", 0x83}, {&(0x7f0000000400)="f4f39dc30de032ad0aaf52c948dfe3b9159d2bd4f248d3fcb154250ec9cb079543b27f5a0fa5bd0fdf6ed07bf080b7bf753606dbc94a6df6c61ea10485409c4e7ca58b7960b3509205140eb47ac7341eb6462f4cb34115090c7f3ff9eee0947108c1bc9ffc9586e00c934bca972ad328a40b73d97fdbdcc1580ce58d51e928", 0x7f, 0x58}], 0x20000, &(0x7f0000000540)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3b]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x7a, 0x78, 0x31, 0x0, 0x3f, 0x42dd34dda0b018f, 0x78, 0x37, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x36]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x31, 0x35, 0x0, 0x30, 0x35, 0x7f]}, 0x2c}]}) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000500)=""/16, 0x10}], 0x1) r2 = open(&(0x7f00000005c0)='./bus\x00', 0x141042, 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2, 0x0, 0x7, &(0x7f0000ffc000/0x4000)=nil, 0x400}) fallocate(r2, 0x0, 0x0, 0x4000003) 2018/05/13 00:52:12 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/87) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/05/13 00:52:12 executing program 3 (fault-call:4 fault-nth:6): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 188.403870] FAULT_INJECTION: forcing a failure. [ 188.403870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 188.415924] CPU: 1 PID: 13412 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 188.423213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.432609] Call Trace: [ 188.435340] dump_stack+0x1b9/0x294 [ 188.439010] ? dump_stack_print_info.cold.2+0x52/0x52 [ 188.444253] ? zap_class+0x720/0x720 [ 188.448138] should_fail.cold.4+0xa/0x1a 2018/05/13 00:52:12 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 188.452370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 188.457514] ? graph_lock+0x170/0x170 [ 188.461352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 188.466577] ? find_held_lock+0x36/0x1c0 [ 188.470661] ? __lock_is_held+0xb5/0x140 [ 188.474766] ? check_same_owner+0x320/0x320 [ 188.479122] ? rcu_note_context_switch+0x710/0x710 [ 188.484091] ? __might_sleep+0x95/0x190 [ 188.488113] __alloc_pages_nodemask+0x34e/0xd70 [ 188.492810] ? default_file_splice_read+0x1c7/0xad0 [ 188.497852] ? do_splice_to+0x12e/0x190 2018/05/13 00:52:12 executing program 6: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/117) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x82, 0x0) madvise(&(0x7f000061a000/0x1000)=nil, 0x1000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x7f76, 0x178a, 0x2, 0x0, 0x7, 0xfff}) [ 188.501872] ? splice_direct_to_actor+0x268/0x8d0 [ 188.507106] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 188.512149] ? __lock_is_held+0xb5/0x140 [ 188.516263] ? __lock_is_held+0xb5/0x140 [ 188.520399] ? rcu_read_lock_sched_held+0x108/0x120 [ 188.525647] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 188.531247] alloc_pages_current+0x10c/0x210 [ 188.535694] push_pipe+0x400/0x7a0 [ 188.539263] ? __kmalloc_node+0x47/0x70 [ 188.543298] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 188.548262] ? rcu_is_watching+0x85/0x140 [ 188.552656] ? copy_page_to_iter+0xf30/0xf30 [ 188.557208] ? is_bpf_text_address+0xd7/0x170 [ 188.561736] ? kernel_text_address+0x79/0xf0 [ 188.566519] ? __unwind_start+0x166/0x330 [ 188.570703] ? unwind_get_return_address+0x61/0xa0 [ 188.575664] ? __save_stack_trace+0x7e/0xd0 [ 188.580075] ? print_usage_bug+0xc0/0xc0 [ 188.584211] ? save_stack+0xa9/0xd0 [ 188.587888] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 188.592946] ? iov_iter_pipe+0xc2/0x2f0 [ 188.592974] default_file_splice_read+0x1c7/0xad0 2018/05/13 00:52:12 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 188.592992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.593010] ? print_usage_bug+0xc0/0xc0 [ 188.593036] ? do_splice_direct+0x400/0x400 [ 188.593058] ? debug_mutex_init+0x1c/0x60 [ 188.593076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.593090] ? __lockdep_init_map+0x105/0x590 [ 188.593107] ? lockdep_init_map+0x9/0x10 [ 188.593120] ? debug_mutex_init+0x2d/0x60 [ 188.593135] ? __mutex_init+0x1ef/0x280 [ 188.593153] ? __ia32_sys_membarrier+0x150/0x150 [ 188.648605] ? __lockdep_init_map+0x105/0x590 [ 188.653110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.658739] ? fsnotify+0x415/0xfc0 [ 188.662372] ? fsnotify+0xfc0/0xfc0 [ 188.665993] ? fsnotify_first_mark+0x330/0x330 [ 188.670584] ? security_file_permission+0x1c6/0x240 [ 188.675606] ? rw_verify_area+0x118/0x360 [ 188.679753] ? do_splice_direct+0x400/0x400 [ 188.684080] do_splice_to+0x12e/0x190 [ 188.687886] splice_direct_to_actor+0x268/0x8d0 [ 188.692563] ? pipe_to_sendpage+0x3f0/0x3f0 [ 188.696891] ? do_splice_to+0x190/0x190 [ 188.700870] ? rw_verify_area+0x118/0x360 [ 188.705021] do_splice_direct+0x2cc/0x400 [ 188.709184] ? splice_direct_to_actor+0x8d0/0x8d0 [ 188.714038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.719928] ? __sb_start_write+0x17f/0x300 [ 188.724296] do_sendfile+0x60f/0xe00 [ 188.728072] ? do_compat_pwritev64+0x1b0/0x1b0 [ 188.732667] ? __might_sleep+0x95/0x190 [ 188.736651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.742203] ? _copy_from_user+0xdf/0x150 [ 188.746360] __x64_sys_sendfile64+0x155/0x240 [ 188.750859] ? __ia32_sys_sendfile+0x290/0x290 [ 188.755810] ? do_syscall_64+0x92/0x800 [ 188.759792] do_syscall_64+0x1b1/0x800 [ 188.763779] ? finish_task_switch+0x1ca/0x810 [ 188.768284] ? syscall_return_slowpath+0x5c0/0x5c0 [ 188.773223] ? syscall_return_slowpath+0x30f/0x5c0 [ 188.778153] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 188.783524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.788375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.793558] RIP: 0033:0x455979 [ 188.796746] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 188.804555] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 188.811819] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 188.819082] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.826341] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 188.833602] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000006 2018/05/13 00:52:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x800000, 0x8793, 0x81, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x84, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @empty, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7a, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e20, @rand_addr=0xffff}]}, &(0x7f0000000300)=0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6050a09c00081100fe0000000000000000000000000000bbfe8000000000000000000000aa00004e20000890783415a638747d42f28af60b0c08dfeacd89b355e833988de725537cbb788846e2fe914c3a3bebf6809b1930f53f384a303db25ccded728933b06d690f3d385ed019cb88dbef87834bb01cfccdf0a4bd336b2a5cd0a527096f642ddca00034f75767fb8e569118"], &(0x7f0000000040)) 2018/05/13 00:52:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x8082, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/13 00:52:13 executing program 7: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x0, &(0x7f0000001980)) r0 = open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./bus\x00', r0, &(0x7f0000000100)='./bus\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4d8880, 0x0) 2018/05/13 00:52:13 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 188.995049] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 189.079900] ntfs: (device loop7): parse_options(): Unrecognized mount option /proc/self/net/pfkey. 2018/05/13 00:52:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0xec0, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x44000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/13 00:52:13 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:13 executing program 3 (fault-call:4 fault-nth:7): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000001c0)=0xffffffff) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x200000000000005c, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) 2018/05/13 00:52:13 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x1, 0x0, "7dae2711d41083dd3ca9b30714fad76f7d36b334e402c0bfd5e448157ef5088b9189e74376c77aeff7b30b4d71eec865c66f702ad188976b10bcd56a05052e"}, 0x60) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xb54, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10, r0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x1000) r1 = fanotify_init(0x0, 0x0) io_setup(0x4, &(0x7f0000000180)) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./control\x00', 0xb4, 0x3, &(0x7f0000000480)=[{&(0x7f0000000240)="fe0219d4ccee7a4a334fa79276a4f7604919d89ae53b5dc199cd7fcc1b0457ce3df314c910bbd150a8d2d08ae0b1292a2a948cc1e246fe8718ef8774f9248aec2ee0e4ad2f5328bb2c28d8127ce48e7f8e1597174d59e11047ddbab15e3720db7286b553be15a74d48328d423c24227811aebbf5be5aca6f2bb21a646a23db81aa2fc7f766a6c496ff83d1783b0723c15a9aa50ad126b10284b73ae8b431a3a511c4d2ee70b30e7d78210a8272d60a81b9fef15c067d451b4daaef56c4aa363e79b2fc26b6d15a18d0085525960c2ef4303be999b6a3252fb8cdb2a050a288f5", 0xe0, 0x10000}, {&(0x7f0000000340)="56e6203965a30b25a21d54b57fdbbbda5403294dcbca57e0ca6a8c5872202db11871cae6be15913f3b84ec4da7c2a2d804f596ade60b649bf40ccbab62c2138e6da447d169ff3ebd2ca8e459291ca8ed22505581aa148d167605337fd5d0932141f65f9f0c4342724760159b11cef57a6b8ca8b3d7fb48c64a43102ecdc3bb68b2f381", 0x83}, {&(0x7f0000000400)="f4f39dc30de032ad0aaf52c948dfe3b9159d2bd4f248d3fcb154250ec9cb079543b27f5a0fa5bd0fdf6ed07bf080b7bf753606dbc94a6df6c61ea10485409c4e7ca58b7960b3509205140eb47ac7341eb6462f4cb34115090c7f3ff9eee0947108c1bc9ffc9586e00c934bca972ad328a40b73d97fdbdcc1580ce58d51e928", 0x7f, 0x58}], 0x20000, &(0x7f0000000540)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3b]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x7a, 0x78, 0x31, 0x0, 0x3f, 0x42dd34dda0b018f, 0x78, 0x37, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x36]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x31, 0x35, 0x0, 0x30, 0x35, 0x7f]}, 0x2c}]}) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000500)=""/16, 0x10}], 0x1) r2 = open(&(0x7f00000005c0)='./bus\x00', 0x141042, 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2, 0x0, 0x7, &(0x7f0000ffc000/0x4000)=nil, 0x400}) fallocate(r2, 0x0, 0x0, 0x4000003) 2018/05/13 00:52:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001400)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x100}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000001c0)=0x80, 0x0) recvfrom$inet(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x1, 0x0, 0x0) bind$ipx(r1, &(0x7f00000014c0)={0x4, 0x0, 0x2, "878950f0d053", 0x3ff}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) r3 = accept4(r2, &(0x7f0000000340)=@ipx, &(0x7f00000003c0)=0x80, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x21, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/33}, &(0x7f0000000100)=0x78) getpeername$ipx(r3, &(0x7f0000001500), &(0x7f0000001540)=0x10) 2018/05/13 00:52:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x2e, 0x10, r0, &(0x7f0000000080)='./control\x00') [ 189.311338] FAULT_INJECTION: forcing a failure. [ 189.311338] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 189.323578] CPU: 0 PID: 13484 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 189.330875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.340250] Call Trace: [ 189.342878] dump_stack+0x1b9/0x294 [ 189.346563] ? dump_stack_print_info.cold.2+0x52/0x52 [ 189.352043] ? zap_class+0x720/0x720 [ 189.355795] should_fail.cold.4+0xa/0x1a 2018/05/13 00:52:13 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:13 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) [ 189.359889] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.365203] ? graph_lock+0x170/0x170 [ 189.369046] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 189.374277] ? find_held_lock+0x36/0x1c0 [ 189.378409] ? __lock_is_held+0xb5/0x140 [ 189.382529] ? check_same_owner+0x320/0x320 [ 189.386896] ? rcu_note_context_switch+0x710/0x710 [ 189.391866] ? __might_sleep+0x95/0x190 [ 189.395966] __alloc_pages_nodemask+0x34e/0xd70 [ 189.400670] ? default_file_splice_read+0x1c7/0xad0 [ 189.405724] ? do_splice_to+0x12e/0x190 [ 189.409754] ? splice_direct_to_actor+0x268/0x8d0 [ 189.414637] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 189.419873] ? __lock_is_held+0xb5/0x140 [ 189.424074] ? __lock_is_held+0xb5/0x140 [ 189.428192] ? svc_export_parse+0xa00/0x2f60 [ 189.432646] ? rcu_read_lock_sched_held+0x108/0x120 [ 189.437704] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 189.443279] alloc_pages_current+0x10c/0x210 [ 189.447816] push_pipe+0x400/0x7a0 [ 189.451403] ? __kmalloc_node+0x47/0x70 [ 189.455410] iov_iter_get_pages_alloc+0x84a/0x14e0 2018/05/13 00:52:13 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 189.460366] ? rcu_is_watching+0x85/0x140 [ 189.464554] ? copy_page_to_iter+0xf30/0xf30 [ 189.469080] ? is_bpf_text_address+0xd7/0x170 [ 189.473604] ? kernel_text_address+0x79/0xf0 [ 189.478393] ? __unwind_start+0x166/0x330 [ 189.482577] ? unwind_get_return_address+0x61/0xa0 [ 189.487544] ? __save_stack_trace+0x7e/0xd0 [ 189.491906] ? print_usage_bug+0xc0/0xc0 [ 189.496009] ? save_stack+0xa9/0xd0 [ 189.499656] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 189.504692] ? iov_iter_pipe+0xc2/0x2f0 2018/05/13 00:52:13 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x6, @empty, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r2) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) membarrier(0x50, 0x0) r3 = accept(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) r4 = dup(r0) sendmmsg$unix(r3, &(0x7f0000000800)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000400)="0f5a74b2c1f8215d277794b03d1993a2d368c4dbdc4a119d4aa94493fddf730c2d8065a52513fbc0d14f424b2bb162ba73e9d62cd108b8b008876b315bfd35fdea2b350a", 0x44}, {&(0x7f0000000500)="d97159719ab9a0ed703d278a39ea43d1e23a4f6229814c571ed614e4a352eec8bfbc5739a469d2460c464b6de67bb8f29cd8eb53ffe7b9b3c3df60dbd6947aea6de30bf3b58a529f03a489e2f40392f6a6569b6db447aa3a4d7ea3ea9811d4f921d592f62e2ee5704a2bd47938d385e23cd02e517b746d4a30387e93549db586a4b2b121e9b59f55efe127cc7ab2ea6ded0e26", 0x93}, {&(0x7f00000006c0)="707c287f30ba642d38f7a67c0db80c5fd14b3a117dbfc145e1a0d01fa6b21856fb647057e18bdaa64375a4b5711c004305b082293859ece36b0d8b5b79dcf960fbfea514727a06f1610c85f342da61", 0x4f}], 0x3, &(0x7f00000007c0), 0x0, 0x8000}], 0x1, 0x8000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="efc0c627615f123d0bc22cf43437474343f3d04b61b80af13c3d5712e9e2fd928c9379c3d5a01122b132b828d3caca2412aea9931283cba6cec71272a29a07b4743b81da9c2410d61ab86d32482c309e37a0100c74c18cf6924adcc86e4829a115faf9c806337e51186b7047558c815f53c0868ad2498ca118b4e663d030940055696fb3090e8af6f7e81833f5107e51f456f4a4987d040edf9e512299e554445082cb0d21d61f575e6449ca297914b3690d093fb6e1ca5e86fec3"], 0x1}, 0x1}, 0x0) [ 189.508694] default_file_splice_read+0x1c7/0xad0 [ 189.513568] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.519829] ? print_usage_bug+0xc0/0xc0 [ 189.523925] ? do_splice_direct+0x400/0x400 [ 189.528639] ? debug_mutex_init+0x1c/0x60 [ 189.532899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 189.537959] ? __lockdep_init_map+0x105/0x590 [ 189.542489] ? lockdep_init_map+0x9/0x10 [ 189.546566] ? debug_mutex_init+0x2d/0x60 [ 189.550801] ? __mutex_init+0x1ef/0x280 [ 189.554772] ? __ia32_sys_membarrier+0x150/0x150 [ 189.559527] ? __lockdep_init_map+0x105/0x590 [ 189.564033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.569563] ? fsnotify+0x415/0xfc0 [ 189.573280] ? fsnotify+0xfc0/0xfc0 [ 189.576910] ? fsnotify_first_mark+0x330/0x330 [ 189.581500] ? security_file_permission+0x1c6/0x240 [ 189.586617] ? rw_verify_area+0x118/0x360 [ 189.590763] ? do_splice_direct+0x400/0x400 [ 189.595165] do_splice_to+0x12e/0x190 [ 189.598974] splice_direct_to_actor+0x268/0x8d0 [ 189.603636] ? pipe_to_sendpage+0x3f0/0x3f0 [ 189.607955] ? do_splice_to+0x190/0x190 [ 189.611933] ? rw_verify_area+0x118/0x360 [ 189.616079] do_splice_direct+0x2cc/0x400 [ 189.620232] ? splice_direct_to_actor+0x8d0/0x8d0 [ 189.625080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.630617] ? __sb_start_write+0x17f/0x300 [ 189.634936] do_sendfile+0x60f/0xe00 [ 189.638650] ? do_compat_pwritev64+0x1b0/0x1b0 [ 189.643230] ? __might_sleep+0x95/0x190 [ 189.647207] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.652741] ? _copy_from_user+0xdf/0x150 [ 189.656886] __x64_sys_sendfile64+0x155/0x240 [ 189.661411] ? __ia32_sys_sendfile+0x290/0x290 [ 189.665985] ? do_syscall_64+0x92/0x800 [ 189.669956] do_syscall_64+0x1b1/0x800 [ 189.673923] ? finish_task_switch+0x1ca/0x810 [ 189.678413] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.683440] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.688460] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.693830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.698669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.703847] RIP: 0033:0x455979 2018/05/13 00:52:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x280000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x3a, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x4, 'sed\x00', 0x4, 0x0, 0x3d}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0x2) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x106}}, 0x20) write(r0, &(0x7f00000000c0), 0xff23) [ 189.707030] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 189.715341] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 189.722601] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 189.729867] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.737231] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 189.744499] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000007 [ 190.084317] dccp_close: ABORT with 590 bytes unread 2018/05/13 00:52:14 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x1, 0x6d, "98b5f9e779f1e1d283cbd1e5e8f1ebb409700fcd568d835fbdd9914ab0777dd82561b22303cf64a020adfc821f485032d7f3d8e3d9ac058917236dc72470ea", 0x10}, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setattr(0x0, &(0x7f0000000000)={0x40}, 0x0) 2018/05/13 00:52:14 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000d0100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:14 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002580), 0x80000) ioctl$int_in(r0, 0x5421, &(0x7f00000025c0)=0x6) r1 = socket(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002540)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl(r1, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r3, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/99, 0x63}], 0x3, &(0x7f00000024c0)=[{&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5, 0x0) open(&(0x7f0000002600)='./file0\x00', 0x28045, 0x42) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) 2018/05/13 00:52:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0xfffffdef, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:14 executing program 3 (fault-call:4 fault-nth:8): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x0, 0x7f, 0x7fff, 0x6, 0x7, 0xffffffffffffffff}, 0x1c4, 0x1e, 0x2, 0x5, 0x3b0, "66180cc1b37e1d9717adbebbbe84b84c427b9e22387896649243a51f85173bda47cd564cbf11d05338a951237862b8e4e96fac68d829a11ac45b7282d0cbd04b3ead1bba386bb2e628460a2451b0f43590eaa92f7c2ebf0738fb1b4c54f83948656fdde4550b464d0d7b1ff4205290bd5b32da2f9ef603e090d9fbe475afb6c2"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) 2018/05/13 00:52:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x83, 0x100) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x1f, 0x280) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000002c0)={0x2000, &(0x7f0000000240), 0x0, r2, 0x4}) r3 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="18a9958deb606f2269cafa9e832aafb4f81b9e1b690a9ff0a16700ce9be2815166c991d6cf90fcd1fe24ca94cd6c1cb8bd54a8ca88376dcd79cec29fe8129204ddf7acf622ae89c698fa09239230f2d3b0e7ea71d0042bf86e2c91384260c412e57767bd2393babc1e59dec89b079fd668372c0ec22458005325752ba2a895046f4375b64b45a5945547f35994ec4608496acff67d228321d94efad00fe72241e410447dc9b7c82c660d9203e5fa9883b0c2b72ed915748c5f2446b037e9d01883012811f8d0a2", 0xc7, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="b1870a4fffe7531f132b0ca57a915d64ec9f4530e759c139e6eb2f8ef9d44bee2643a2884f6949aeefe9f7e52aefcf17065c7a7f1427c90a6c4356e2ab47e1723317c262ef64f025a56afbceff400c882e801ce8fcc34da0ff68f3df2be7d28ceb3288ace51206934eef82882018b44695fa37cd5b6ab1c8f395712df18dc5da4fce1e170de6c9fc34c18f", 0x8b, 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, r4) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)='\x00\x00\x00\x00', 0xffffffffffffff44) sendmmsg(r5, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000015787d1c23ba1ec79fc694b419cb6100000700004d7faca42bad4c1d5c800310adf86751e0c576f171df2fe3d602e83ddeb5e72d276a1ead4e54174190193464e25145997696312ddf558f7cd9c781690abb819f35eeb77a81fb6b17518835240eea5399096010a7deaabc6a1fbd8b6d5c918984ccfe493b16bfe25d12a8e29ab3f3e4c9f884b7da8eecbbf6021cd021ff2062437bf881e62cae2a74e9333d95dac314ab1332ddbafe78ca6236b69f9a7de916e71326137779014fec11b198fccfffc65bc36b820000"], 0x10}}], 0x2, 0x0) 2018/05/13 00:52:14 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000080)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0xffffffffffffff80}) connect$nfc_llcp(r1, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x7, 0x20, 0x800, "72fd38a1468dff07b914461f218dc49861d4b4ddfff86b889d768835b95cf96a1238985b7a6afa5e7286b47ed622225812bb5b079e61a8ec5eaa9259f45af9", 0x5}, 0x60) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000240)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) [ 190.214438] FAULT_INJECTION: forcing a failure. [ 190.214438] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 190.227185] CPU: 0 PID: 13539 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 190.234608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.244612] Call Trace: [ 190.247225] dump_stack+0x1b9/0x294 [ 190.250884] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.256274] ? find_held_lock+0x36/0x1c0 [ 190.260366] should_fail.cold.4+0xa/0x1a 2018/05/13 00:52:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = msgget(0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, r2, r3, r4, r5, 0x100, 0xec10}, 0x7fff, 0x10, 0x86f9, 0xffff, 0x0, 0x7fff, r6, r7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000380)={0x0, 0x2, 0xe1, 0xcac5, 0x3, 0x401}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r9, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f000079a000)="16", 0x1}]) 2018/05/13 00:52:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840880ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) [ 190.264547] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.269770] ? graph_lock+0x170/0x170 [ 190.273602] ? kasan_check_read+0x11/0x20 [ 190.277785] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.283355] ? find_held_lock+0x36/0x1c0 [ 190.287468] ? __lock_is_held+0xb5/0x140 [ 190.291577] ? check_same_owner+0x320/0x320 [ 190.295932] ? rcu_note_context_switch+0x710/0x710 [ 190.300895] ? __might_sleep+0x95/0x190 [ 190.304899] __alloc_pages_nodemask+0x34e/0xd70 [ 190.309594] ? default_file_splice_read+0x1c7/0xad0 [ 190.314633] ? do_splice_to+0x12e/0x190 [ 190.318653] ? splice_direct_to_actor+0x268/0x8d0 [ 190.323585] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 190.328612] ? __lock_is_held+0xb5/0x140 [ 190.332676] ? __lock_is_held+0xb5/0x140 [ 190.336730] ? xfs_attr_get_ilocked+0x140/0x1b0 [ 190.341684] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.346703] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 190.352413] alloc_pages_current+0x10c/0x210 [ 190.356908] push_pipe+0x400/0x7a0 [ 190.360439] ? __kmalloc_node+0x47/0x70 [ 190.364413] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 190.369339] ? rcu_is_watching+0x85/0x140 [ 190.373481] ? copy_page_to_iter+0xf30/0xf30 [ 190.377899] ? is_bpf_text_address+0xd7/0x170 [ 190.382422] ? kernel_text_address+0x79/0xf0 [ 190.386826] ? __unwind_start+0x166/0x330 [ 190.391055] ? unwind_get_return_address+0x61/0xa0 [ 190.396175] ? __save_stack_trace+0x7e/0xd0 [ 190.400525] ? print_usage_bug+0xc0/0xc0 [ 190.404673] ? save_stack+0xa9/0xd0 [ 190.408296] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 190.413303] ? iov_iter_pipe+0xc2/0x2f0 [ 190.417273] default_file_splice_read+0x1c7/0xad0 [ 190.422137] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.427506] ? print_usage_bug+0xc0/0xc0 [ 190.431578] ? do_splice_direct+0x400/0x400 [ 190.435976] ? debug_mutex_init+0x1c/0x60 [ 190.440127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.445146] ? __lockdep_init_map+0x105/0x590 [ 190.449662] ? lockdep_init_map+0x9/0x10 [ 190.453721] ? debug_mutex_init+0x2d/0x60 [ 190.457950] ? __mutex_init+0x1ef/0x280 [ 190.461929] ? __ia32_sys_membarrier+0x150/0x150 [ 190.466765] ? __lockdep_init_map+0x105/0x590 [ 190.471290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.476827] ? fsnotify+0x415/0xfc0 [ 190.480468] ? fsnotify+0xfc0/0xfc0 [ 190.484121] ? fsnotify_first_mark+0x330/0x330 [ 190.489141] ? security_file_permission+0x1c6/0x240 [ 190.494422] ? rw_verify_area+0x118/0x360 [ 190.498564] ? do_splice_direct+0x400/0x400 [ 190.502999] do_splice_to+0x12e/0x190 [ 190.506802] splice_direct_to_actor+0x268/0x8d0 [ 190.511464] ? pipe_to_sendpage+0x3f0/0x3f0 [ 190.515800] ? do_splice_to+0x190/0x190 [ 190.519781] ? rw_verify_area+0x118/0x360 [ 190.523928] do_splice_direct+0x2cc/0x400 [ 190.528073] ? splice_direct_to_actor+0x8d0/0x8d0 [ 190.532927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.538631] ? __sb_start_write+0x17f/0x300 [ 190.542944] do_sendfile+0x60f/0xe00 [ 190.546660] ? do_compat_pwritev64+0x1b0/0x1b0 [ 190.551231] ? __might_sleep+0x95/0x190 [ 190.555199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 190.560734] ? _copy_from_user+0xdf/0x150 [ 190.564873] __x64_sys_sendfile64+0x155/0x240 [ 190.569363] ? __ia32_sys_sendfile+0x290/0x290 [ 190.573941] ? do_syscall_64+0x92/0x800 [ 190.577920] do_syscall_64+0x1b1/0x800 [ 190.582157] ? finish_task_switch+0x1ca/0x810 [ 190.586646] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.591565] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.596573] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.602016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.606854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.612033] RIP: 0033:0x455979 2018/05/13 00:52:14 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000feffff0700", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 190.615217] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 190.622918] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 190.630178] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 190.637436] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 190.644714] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 190.651973] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000008 2018/05/13 00:52:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/225) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)) r4 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r4, r5, 0x19) 2018/05/13 00:52:14 executing program 0: r0 = userfaultfd(0x80800) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/166) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f00009df000/0x1000)=nil, 0x1000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r2, @ANYBLOB="200327bd7000fddbdf25060000006c00030008000400040000000800030002000000080003000400000008000500e0000001080007004e24000014000200766c616e30000000000000000000000008000500e0000001080007004e20000014000600ff010000000000000000000000000001080007004e2300001c00010008000500200000000000000007000000080008000100000008000500060000004400020008000700a7040000080004000100008008000500ff0f000008000800ff03000008000400b20b0000080002004e22000008000b000a00000008000b00020000000800050009000000"], 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x840) socketpair(0x1b, 0xe, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x12, 0x9, 0x7f, 0x3, 0x7, 0x9, 0x0, 0x8, 0x2, 0x10ae70fe, 0x3}) r5 = getpid() ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000004c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000440)) sched_setattr(r5, &(0x7f0000000400)={0x30, 0x7, 0x1, 0x3f, 0xfffffffffffffffc, 0x3f, 0x1ff, 0x1}, 0x0) close(r0) 2018/05/13 00:52:14 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:14 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x8000) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000100), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x800}, 0xfffffe2a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000240)={0x3, 0x18000000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0xfffffffffffffe6f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001480)=r4, 0x4) open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0) truncate(&(0x7f0000000080)="2e2f66696c65302f2f2f2e452eeb00", 0x7) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000001c0)={0x0, 0x3cf, 0x4, 0x3, 0x2}) r5 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000001500)="6d1f009fc71f2f14070020792e7374617400", 0x0, 0x0) 2018/05/13 00:52:14 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x243e}, &(0x7f0000000440)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfc, &(0x7f00000005c0)="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") socket$inet(0x2, 0x0, 0x7ff) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x201, 0x400}], 0x0, &(0x7f0000000000)) 2018/05/13 00:52:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x20001614, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:14 executing program 3 (fault-call:4 fault-nth:9): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 190.859734] EXT4-fs (loop7): Unrecognized mount option "" or missing value [ 190.867105] EXT4-fs (loop7): failed to parse options in superblock: [ 190.873794] EXT4-fs (loop7): Couldn't mount because of unsupported optional features (10300008) 2018/05/13 00:52:15 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:15 executing program 2: r0 = socket(0x800000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x0) [ 190.926928] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 190.998821] FAULT_INJECTION: forcing a failure. [ 190.998821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 191.010925] CPU: 0 PID: 13600 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 191.018336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.027708] Call Trace: [ 191.030323] dump_stack+0x1b9/0x294 [ 191.033995] ? dump_stack_print_info.cold.2+0x52/0x52 [ 191.039317] ? zap_class+0x720/0x720 [ 191.043257] should_fail.cold.4+0xa/0x1a [ 191.047347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.052462] ? graph_lock+0x170/0x170 [ 191.056284] ? find_held_lock+0x36/0x1c0 [ 191.060371] ? __lock_is_held+0xb5/0x140 [ 191.064459] ? check_same_owner+0x320/0x320 [ 191.068886] ? rcu_note_context_switch+0x710/0x710 [ 191.074341] ? __might_sleep+0x95/0x190 [ 191.078319] __alloc_pages_nodemask+0x34e/0xd70 [ 191.083160] ? default_file_splice_read+0x1c7/0xad0 [ 191.088271] ? do_splice_to+0x12e/0x190 [ 191.093459] ? splice_direct_to_actor+0x268/0x8d0 [ 191.098316] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 191.103328] ? __lock_is_held+0xb5/0x140 [ 191.107495] ? __lock_is_held+0xb5/0x140 [ 191.111566] ? rcu_read_lock_sched_held+0x108/0x120 [ 191.116577] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 191.122400] alloc_pages_current+0x10c/0x210 [ 191.126817] push_pipe+0x400/0x7a0 [ 191.130468] ? __kmalloc_node+0x47/0x70 [ 191.134450] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 191.139398] ? rcu_is_watching+0x85/0x140 [ 191.143806] ? copy_page_to_iter+0xf30/0xf30 [ 191.148219] ? is_bpf_text_address+0xd7/0x170 [ 191.153337] ? kernel_text_address+0x79/0xf0 [ 191.158799] ? __unwind_start+0x166/0x330 [ 191.162947] ? unwind_get_return_address+0x61/0xa0 [ 191.167878] ? __save_stack_trace+0x7e/0xd0 [ 191.172200] ? print_usage_bug+0xc0/0xc0 [ 191.176260] ? save_stack+0xa9/0xd0 [ 191.179879] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 191.184886] ? iov_iter_pipe+0xc2/0x2f0 [ 191.188860] default_file_splice_read+0x1c7/0xad0 [ 191.193695] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.199053] ? print_usage_bug+0xc0/0xc0 [ 191.203121] ? do_splice_direct+0x400/0x400 [ 191.207436] ? debug_mutex_init+0x1c/0x60 [ 191.211580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.216594] ? __lockdep_init_map+0x105/0x590 [ 191.221106] ? lockdep_init_map+0x9/0x10 [ 191.225177] ? debug_mutex_init+0x2d/0x60 [ 191.229319] ? __mutex_init+0x1ef/0x280 [ 191.233290] ? __ia32_sys_membarrier+0x150/0x150 [ 191.238298] ? __lockdep_init_map+0x105/0x590 [ 191.242805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 191.248417] ? fsnotify+0x415/0xfc0 [ 191.252040] ? fsnotify+0xfc0/0xfc0 [ 191.255687] ? fsnotify_first_mark+0x330/0x330 [ 191.260274] ? security_file_permission+0x1c6/0x240 [ 191.265292] ? rw_verify_area+0x118/0x360 [ 191.269442] ? do_splice_direct+0x400/0x400 [ 191.273773] do_splice_to+0x12e/0x190 [ 191.277669] splice_direct_to_actor+0x268/0x8d0 [ 191.282332] ? pipe_to_sendpage+0x3f0/0x3f0 [ 191.286659] ? do_splice_to+0x190/0x190 [ 191.290745] ? rw_verify_area+0x118/0x360 [ 191.295604] do_splice_direct+0x2cc/0x400 [ 191.299751] ? splice_direct_to_actor+0x8d0/0x8d0 [ 191.304591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 191.310140] ? __sb_start_write+0x17f/0x300 [ 191.314457] do_sendfile+0x60f/0xe00 [ 191.318177] ? do_compat_pwritev64+0x1b0/0x1b0 [ 191.322869] ? __might_sleep+0x95/0x190 [ 191.326847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.332389] ? _copy_from_user+0xdf/0x150 [ 191.336536] __x64_sys_sendfile64+0x155/0x240 [ 191.341035] ? __ia32_sys_sendfile+0x290/0x290 [ 191.345630] ? do_syscall_64+0x92/0x800 [ 191.349620] do_syscall_64+0x1b1/0x800 [ 191.353506] ? finish_task_switch+0x1ca/0x810 [ 191.358097] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.363037] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.368050] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 191.373430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.378279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.383467] RIP: 0033:0x455979 [ 191.386847] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 191.394733] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 191.401999] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 191.409478] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 191.416748] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 191.424016] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000009 [ 191.451229] EXT4-fs (loop7): Unrecognized mount option "" or missing value [ 191.458521] EXT4-fs (loop7): failed to parse options in superblock: [ 191.465211] EXT4-fs (loop7): Couldn't mount because of unsupported optional features (10300008) 2018/05/13 00:52:15 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x49, 0x200, 0x7ff, 0x2, r2}, &(0x7f00000001c0)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x9, 0x0, 0x80000001, 0x10000, 0x9, 0x7f}) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) 2018/05/13 00:52:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x800) 2018/05/13 00:52:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x33fe0, 0x29, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:15 executing program 3 (fault-call:4 fault-nth:10): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:15 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="51e9b75da045e67a49f02896199a752b83898cd7f662ca9c95a342fe265e4c5f92fa687381bd07777a04526d90cbb69444715a676c3e93feb81551d5995bda429f83c93022ba3cfc708a1b2c292870389bba12c48228dcd6347759424942da009b200db38c215035c53c39a91f4cf3d4cc27b3f3c8f693d7c713a0e156aa319bc2e325d7ac145de0fb4c9479f093e24a30b4f35ba5f591f92c566cdf5d6060ee2446dbd42898c1c64017376983e7c4433d40a5a132b421acdae6a50a1947c74315f81d8a131609", 0xc7, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000940)='rxrpc_s\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000740)={r1, r2, r3}, &(0x7f0000000780)=""/201, 0xc9, &(0x7f0000000900)={&(0x7f0000000880)={'md4\x00'}, &(0x7f00000008c0)="2adbe5d38cec3f3358f4543592718af7", 0x10}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) sendmsg(r5, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="033e18a93e34ce1d55000000000000007eab2153cb7e5756d19608ea71e68d5c9426b342e0071dfa75f27fe45b50dd2d01d947b0bca4b0302d76d731f38cf1ec5f562e10ac0a9748e4737ea7d673260865b81cc599c0baaf8cc143d9064ab6c920850666c4246276b4911470275525fcc7bd9f89513744f74a77cadc09766475705a3ae6a27c4e4c14ffda7f5b3c90f4f3892cb81c2038620fa70ef48f97e12c8e8c601f6d53a8448c9d782debf38a6db2c0d3f894d05934f95b9a7d7e3988284cdc000449a4404bbdf4a62a4185c964b0ac8bebf9b1fe17acb67c"], 0x10}, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x1) r7 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r8 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000480)) mknod(&(0x7f0000000540)='./file0\x00', 0x2, 0x0) sendto$ipx(r8, &(0x7f0000000180)="1720de61212728946270de68f761f1de177f34492ad49a50073302ee8524f51a95940e26404d199c85055439fcaf96548ccc51648170026cff6041465f75097d20fa84a9d30fd994b6926d6a4069a0bbc23d9830c2fcc45d65b20bbdd8b3", 0x5e, 0x20000880, &(0x7f00000000c0)={0x4, 0x9, 0x0, "e83853f9b8a9", 0x1}, 0x10) clock_settime(0x0, &(0x7f0000000300)={0x77359400}) r9 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r9, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000440)=0x54) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xffffffff, 0x1, 0x2}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x23, &(0x7f0000000380)={r10, 0x81}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r9, 0x0) 2018/05/13 00:52:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) setresuid(r2, r2, 0x0) setresuid(0x0, 0x0, 0x0) 2018/05/13 00:52:15 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x30f, 0x2, 0x7, 0x5, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fstat(r0, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x9, 0x1, 0x9, 0x3, 0x40}, 0xc) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_rxnfc={0x3a, 0x0, 0x0, {0x0, @hdata="8fa2364dce185c8b7c3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e088254bdb7f8f8678595", {"6b98", @link_local={0x1, 0x80, 0xc2}}, @tcp_ip4_spec={@loopback=0x7f000001, @broadcast=0xffffffff}, {'fw', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) close(r2) close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xb8, r3, 0x106, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x25a6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8011}, 0x400c1) 2018/05/13 00:52:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x800) 2018/05/13 00:52:16 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000ffffffff00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 191.914639] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/05/13 00:52:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x29, 0x17}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000080)}) 2018/05/13 00:52:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0xf, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x1, r1, 0x0, 0x40000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x1}, {0xffffff80}}) [ 192.118303] FAULT_INJECTION: forcing a failure. [ 192.118303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 192.130561] CPU: 1 PID: 13664 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 192.138466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.147935] Call Trace: [ 192.150802] dump_stack+0x1b9/0x294 [ 192.154474] ? dump_stack_print_info.cold.2+0x52/0x52 [ 192.159801] ? zap_class+0x720/0x720 [ 192.163559] should_fail.cold.4+0xa/0x1a [ 192.167665] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.172817] ? graph_lock+0x170/0x170 [ 192.176675] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 192.181902] ? find_held_lock+0x36/0x1c0 [ 192.186757] ? __lock_is_held+0xb5/0x140 [ 192.190837] ? check_same_owner+0x320/0x320 [ 192.195285] ? rcu_note_context_switch+0x710/0x710 [ 192.200242] ? __might_sleep+0x95/0x190 [ 192.204236] __alloc_pages_nodemask+0x34e/0xd70 [ 192.208913] ? default_file_splice_read+0x1c7/0xad0 [ 192.213933] ? do_splice_to+0x12e/0x190 [ 192.217923] ? splice_direct_to_actor+0x268/0x8d0 [ 192.222800] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 192.227820] ? __lock_is_held+0xb5/0x140 [ 192.231911] ? __lock_is_held+0xb5/0x140 [ 192.235995] ? rcu_read_lock_sched_held+0x108/0x120 [ 192.241034] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 192.246602] alloc_pages_current+0x10c/0x210 [ 192.251033] push_pipe+0x400/0x7a0 [ 192.254584] ? __kmalloc_node+0x47/0x70 [ 192.258605] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 192.263724] ? rcu_is_watching+0x85/0x140 [ 192.267905] ? copy_page_to_iter+0xf30/0xf30 [ 192.272368] ? is_bpf_text_address+0xd7/0x170 [ 192.276874] ? kernel_text_address+0x79/0xf0 [ 192.281299] ? __unwind_start+0x166/0x330 [ 192.285460] ? unwind_get_return_address+0x61/0xa0 [ 192.290488] ? __save_stack_trace+0x7e/0xd0 [ 192.294825] ? print_usage_bug+0xc0/0xc0 [ 192.298883] ? save_stack+0xa9/0xd0 [ 192.302513] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.307529] ? iov_iter_pipe+0xc2/0x2f0 [ 192.311512] default_file_splice_read+0x1c7/0xad0 [ 192.317143] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.322603] ? print_usage_bug+0xc0/0xc0 [ 192.326669] ? do_splice_direct+0x400/0x400 [ 192.330984] ? debug_mutex_init+0x1c/0x60 [ 192.335912] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.340926] ? __lockdep_init_map+0x105/0x590 [ 192.345431] ? lockdep_init_map+0x9/0x10 [ 192.349497] ? debug_mutex_init+0x2d/0x60 [ 192.353662] ? __mutex_init+0x1ef/0x280 [ 192.357639] ? __ia32_sys_membarrier+0x150/0x150 [ 192.362411] ? __lockdep_init_map+0x105/0x590 [ 192.366920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.372467] ? fsnotify+0x415/0xfc0 [ 192.376183] ? fsnotify+0xfc0/0xfc0 [ 192.379811] ? fsnotify_first_mark+0x330/0x330 [ 192.384415] ? security_file_permission+0x1c6/0x240 [ 192.389617] ? rw_verify_area+0x118/0x360 [ 192.393775] ? do_splice_direct+0x400/0x400 [ 192.398289] do_splice_to+0x12e/0x190 [ 192.402098] splice_direct_to_actor+0x268/0x8d0 [ 192.406770] ? pipe_to_sendpage+0x3f0/0x3f0 [ 192.411114] ? do_splice_to+0x190/0x190 [ 192.415098] ? rw_verify_area+0x118/0x360 [ 192.419247] do_splice_direct+0x2cc/0x400 [ 192.423487] ? splice_direct_to_actor+0x8d0/0x8d0 [ 192.428344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.433880] ? __sb_start_write+0x17f/0x300 [ 192.438211] do_sendfile+0x60f/0xe00 [ 192.441962] ? do_compat_pwritev64+0x1b0/0x1b0 [ 192.446641] ? __might_sleep+0x95/0x190 [ 192.450626] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.456167] ? _copy_from_user+0xdf/0x150 [ 192.460326] __x64_sys_sendfile64+0x155/0x240 [ 192.464820] ? __ia32_sys_sendfile+0x290/0x290 [ 192.469423] ? do_syscall_64+0x92/0x800 [ 192.473416] do_syscall_64+0x1b1/0x800 [ 192.477822] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 192.482666] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.488117] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.493069] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 192.498444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.503314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.508513] RIP: 0033:0x455979 [ 192.511706] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000500)={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x6, 0x10000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7290300000000000000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="0983d7b000932f5dac728d6a41be69d8c16c06457fc8aa64624e39fdaa4fe3b1d8dd67080df62ddc", 0x28}, {&(0x7f00000000c0)="507d492b8cd1c575fb20216681c193c30753db393795252f4a34daea3652f3e46e4f6d0cfb0e9d49d787b687b206ead9697a77e43094edb8fd07bfb35cdddd8cf5773a909fe75280f568a48e5508ba9d08fb0a07fd83ed44498aa1ef38d1d22d6cdcab7d1dff77a3b340676e0e3814099161", 0x72}, {&(0x7f0000000400)="026e154f50121dd7", 0x8}, {&(0x7f0000000180)="40caf2d57c8a36209075e2b632e4e3ea", 0x10}, {&(0x7f00000001c0)="d69e44788ffb8d707cb91081f17e0f929cd0fac5924d599dc0c20be62a3eeb1f6d8bed46783eaf63bd81c4bbcdd814bb8014ae24260e579c293f52aa1e7052a9d91ba6ac623c8a9358da7d422ba75a713435ca9040", 0x55}, {&(0x7f0000000240)="d087a4863b182333bc24a5828e9d95ef6dae17a20c1a567059d6ed3532a39ce5a80d6f3e4c2ff4a14cbd8cd969ab5f6e6f2cb0eea1c410a13152d044a382b54219c68dc58bc86826e16b3abec8ca3f78db7f7a121cfc1820e5023884cfbdcc5763bc0a24f1a622dd54e166ace833e351e6985e90680d165f457b0bd4119163e7244e7a6d155ec1f90675ed52eda6bb2fec0e5a4b57b7552f0d2d", 0x9a}], 0x6, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x8000) 2018/05/13 00:52:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfffffffffffff000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:16 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) socketpair(0x11, 0x6, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0x8) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = gettid() move_pages(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000ff7000/0x8000)=nil, &(0x7f0000ff9000/0x1000)=nil], &(0x7f00000000c0)=[0x1002, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x8c3) [ 192.519428] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 192.526714] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 192.534183] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 192.541715] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 192.549009] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000a 2018/05/13 00:52:16 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:16 executing program 5: r0 = socket(0xb, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='selfem0GPL\x00', 0xb, 0x1) 2018/05/13 00:52:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x800) 2018/05/13 00:52:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setlink={0x40, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_GROUP={0x8, 0x1b}, @IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x10000025e}, 0x1}, 0x0) 2018/05/13 00:52:16 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x803, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x24, &(0x7f000045fff8)) 2018/05/13 00:52:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfffffff0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6a71666d743d76bedd1868855c2df5b4510f7909e3e345667376302c00"]) 2018/05/13 00:52:16 executing program 3 (fault-call:4 fault-nth:11): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 192.821535] FAULT_INJECTION: forcing a failure. [ 192.821535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 192.833663] CPU: 1 PID: 13697 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 192.842360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.851719] Call Trace: [ 192.854315] dump_stack+0x1b9/0x294 [ 192.857961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 192.863162] ? zap_class+0x720/0x720 [ 192.866907] should_fail.cold.4+0xa/0x1a [ 192.871169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.876388] ? graph_lock+0x170/0x170 [ 192.880298] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 192.885587] ? find_held_lock+0x36/0x1c0 [ 192.889660] ? __lock_is_held+0xb5/0x140 [ 192.893744] ? check_same_owner+0x320/0x320 [ 192.898082] ? rcu_note_context_switch+0x710/0x710 [ 192.903041] ? __might_sleep+0x95/0x190 [ 192.907042] __alloc_pages_nodemask+0x34e/0xd70 [ 192.912505] ? default_file_splice_read+0x1c7/0xad0 [ 192.917541] ? do_splice_to+0x12e/0x190 [ 192.921697] ? splice_direct_to_actor+0x268/0x8d0 [ 192.928093] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 192.933122] ? __lock_is_held+0xb5/0x140 [ 192.937997] ? __lock_is_held+0xb5/0x140 [ 192.942091] ? rcu_read_lock_sched_held+0x108/0x120 [ 192.947125] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 192.952864] alloc_pages_current+0x10c/0x210 [ 192.957295] push_pipe+0x400/0x7a0 [ 192.960836] ? __kmalloc_node+0x47/0x70 [ 192.964825] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 192.969760] ? rcu_is_watching+0x85/0x140 [ 192.973951] ? copy_page_to_iter+0xf30/0xf30 [ 192.978368] ? is_bpf_text_address+0xd7/0x170 [ 192.982867] ? kernel_text_address+0x79/0xf0 [ 192.987293] ? __unwind_start+0x166/0x330 [ 192.991454] ? unwind_get_return_address+0x61/0xa0 [ 192.996386] ? __save_stack_trace+0x7e/0xd0 [ 193.000720] ? print_usage_bug+0xc0/0xc0 [ 193.004782] ? save_stack+0xa9/0xd0 [ 193.008410] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 193.013429] ? iov_iter_pipe+0xc2/0x2f0 [ 193.017411] default_file_splice_read+0x1c7/0xad0 [ 193.022250] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.027610] ? print_usage_bug+0xc0/0xc0 [ 193.031677] ? do_splice_direct+0x400/0x400 [ 193.035999] ? debug_mutex_init+0x1c/0x60 [ 193.040159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.045177] ? __lockdep_init_map+0x105/0x590 [ 193.049773] ? lockdep_init_map+0x9/0x10 [ 193.053825] ? debug_mutex_init+0x2d/0x60 [ 193.057968] ? __mutex_init+0x1ef/0x280 [ 193.061970] ? __ia32_sys_membarrier+0x150/0x150 [ 193.066731] ? __lockdep_init_map+0x105/0x590 [ 193.071238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.076775] ? fsnotify+0x415/0xfc0 [ 193.080411] ? fsnotify+0xfc0/0xfc0 [ 193.084121] ? fsnotify_first_mark+0x330/0x330 [ 193.088715] ? security_file_permission+0x1c6/0x240 [ 193.093749] ? rw_verify_area+0x118/0x360 [ 193.097898] ? do_splice_direct+0x400/0x400 [ 193.102237] do_splice_to+0x12e/0x190 [ 193.106045] splice_direct_to_actor+0x268/0x8d0 [ 193.110724] ? pipe_to_sendpage+0x3f0/0x3f0 [ 193.115074] ? do_splice_to+0x190/0x190 [ 193.119054] ? rw_verify_area+0x118/0x360 [ 193.123206] do_splice_direct+0x2cc/0x400 [ 193.127364] ? splice_direct_to_actor+0x8d0/0x8d0 [ 193.132220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.137758] ? __sb_start_write+0x17f/0x300 [ 193.142342] do_sendfile+0x60f/0xe00 [ 193.146152] ? do_compat_pwritev64+0x1b0/0x1b0 [ 193.150761] ? __might_sleep+0x95/0x190 [ 193.154944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 193.160487] ? _copy_from_user+0xdf/0x150 [ 193.164647] __x64_sys_sendfile64+0x155/0x240 [ 193.169142] ? __ia32_sys_sendfile+0x290/0x290 [ 193.173720] ? do_syscall_64+0x92/0x800 [ 193.177699] do_syscall_64+0x1b1/0x800 [ 193.181584] ? finish_task_switch+0x1ca/0x810 [ 193.186081] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.191015] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.195957] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 193.201859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.206712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.211894] RIP: 0033:0x455979 [ 193.215078] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:17 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 193.222785] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 193.230052] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 193.237326] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 193.244585] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 193.251843] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000b 2018/05/13 00:52:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) signalfd4(r1, &(0x7f0000000000)={0x8}, 0x8, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xeaf, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x5634}, &(0x7f00000001c0)=0x8) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/05/13 00:52:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2f9e916f88a49d34f80c6567cd48d56ddb7a596264bd2e74921e7fb8ccbe6bbc562ca6a387d1e8d5d0a6d4e99423bdadc1539f82f3f3e83f9f7d05551362be48e9313af2664d579564bc66d93cd543358e402221b80683cbacdd7d0c2861ffe2c26589c90315f38f37685c", 0x6b}], 0x1, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(r2) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[r4, r4]) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x101000) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x4, 0x80000001, 0x9, 0x522, 0x40, 0x8, 0x72b28ff0, 0x1, 0x7f, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001880)={0x0, 0x7ff}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001900)={0x0, 0x7f}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001980)={0x0, 0x20, 0x1, 0x38f, 0x6b8, 0x3, 0x7c, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x4e21, 0x101, @empty, 0x4}}, 0x100000001, 0xb2, 0xfffffffffffffffb, 0x1000, 0x7fff}}, &(0x7f0000001a40)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001a80)={0x0, 0x2, 0x2, [0x5, 0x5]}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001b00)={0x0, 0xf800000000}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001f80)={0x0, 0xcc, &(0x7f0000001e80)=[@in6={0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0xd}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xe4d, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffff8000}, @in6={0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}]}, &(0x7f0000001fc0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={0x0, 0xcfc, 0x10000, 0x1}, &(0x7f0000002040)=0x10) sendmmsg$inet_sctp(r5, &(0x7f0000002140)=[{&(0x7f0000000300)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000340)="bfba8004313a096ac476b0eaf02adc42b05bc6d5f911665cbfbf510239171c31fe58cf3b96bd8ff95a96c20c5d13f2b83e4718df2b04663eb72daa1630466fad51bbab943e98286885fdf55b8922ccd12c37ddfbc7c1e9d059be1eb42d0c8e3311a214aac38d731f848186e1de167e8831d10b74be87ced51eda3604b00035e2b169093d28d981cd51b6c34a07aa2de63fcfd659d487b9f566493b23a0f00858379e37dfc6a17602a2cacff60fbe18c368a10b21a6dc8bb93f", 0xb9}, {&(0x7f0000000500)="a01ed1fb0844d200f84429fa3a5b2607f810e93a418286c27ff64e69a8a20a3d33ab5dd70b6cfe2bf4802d73b64af7dde008acbd7507362e84ac87d46b0daf1c6dcd6cc81c3bb2333bdc578c55b570de86e2b0669fa559a568daf776964f6e4ec5de84eb6ff5cc0631ef6f5e27813f10dc6d63c6907ecbcbe9cc3818d2c48ad5353fa81f57ce17d0bec9450525ddc5d02b66402b0f87a989a9121504c39b2dc278dc5a9df2ce71ef31c754f9049a20df139ca2e64180bd9b3c4b4f39f240", 0xbe}, {&(0x7f00000005c0)="43633d7ed96bde5973f454318d41e8da88d3119464b4dcfc42f72131ced40b7bd575a88493809714e2008b1aea4f8eaedf8af29671ad199785da0aa67d7767accd54b2edb14b0da2c599173e5bcb522d9cf8aca1fe6599c6f6282be3526d3d219ac7b1adfe42cac9e651c7663977af4c6c43fc1f88ef5e1e113c96c0e33ae94f47c8bfe743f64658613d5b72a1a8331eab5aef9636c7eb6324d44c76471fe89ba1051df4b03cd66c204b3e2e2ddd459a1858e1aa47d2a3ac44ea62826caab1a58da5c3ac", 0xc4}, {&(0x7f00000006c0)="b8dfb7410c3e31975576e28186b0acd092157f720cfb3024cf7e921d08f9eaca08adbae41c80c83a4c18b3a3b99d4e4e9447e9422eb1b9c3ec22192bb8d4e59a4ff832fada4893880390215655f5bc2184bd85775b92e8bbecfe0bcf42bee61f5f703ada1f8ab7ccca6604f74179b1ca5d92dca3ea5b73a96e42dcec1926a813c2c45a124e2a2bfefd498be4d33a1f", 0x8f}, {&(0x7f0000000780)="81604c67ec5d350256dd9c2e8e52686fd7eecfa9f8340931872845f498ecce18249d6e0abccd82b2d2ed5d4b545726263de5b3b29963ad09df5f06e0834fe40168ff3dc915b1c467d33d7d56f8db08c7e4a84dcf86d1", 0x56}, {&(0x7f0000000800)="e1ac8b405e7637ff55636fb5e7d0381a79467530ec1746fd982c715e18cc638891ae396238b418be3d8c3e16784ce1b4c3444e49a3eb5e03cef2d7ff61b0a10355604284a89f44707088b15ab2cf378812f6388e28931a55c63658a15532f9d4c88f7cf14852b06638c56b12ad0d1e5e38cfca75acc3d3f24387ca7d8070ae8b17644bfa524690a8098250dee326e58e42435f95344822ba8f5a309deef6938981df7ed25ba765afff10aa4c406ab0c340acc863aca6fddcc976b47df52d45108b29ee3192422f65b2ce0f0178cc408406fcd0c9881884e3fb252888f50b5b31925de0f4bc0270beab18ef5a3010ca59d73311f391ce5d86c601167c25e003f103cbea1f545e75cebe0cd33021f40f8fc1a85e383fa14100e6a72ad6ee5e808487bc4295b9db75650fd4c3324152b6b3cf596e21a62efa711f7be7b1b7218000601d34e4806ad7c228a23e4d4680993da45b7d3735e476b190bcc6df888f15d1a06ad8e3d6fb36c799b199da0dffe49f616d5228d3d80b901e7ad2aa4445639540ba567a217d56e971b593c5aea53f2c1e356c45e51c4e3d62ed9ed0a61d72fd42e6fcfce382dc69a4d188e257b2e2b5a2ac9853b7f6f75ee2f9eaf2e0c96d40e49602bd1fcd2aba6141d14766b019441b5a6cad17b1a29f9f8ced9ab84497a789fe3e4a7b537616bf9e0f84fb9f799e0d7e77079cd0c53519be661a862e0d13e4bc064c131324dee7136802da5ae35acf9ff97872bdce4cbd8db6cc652a2597b8069cf6250eba659e54b2e7a371115272e50897ece002b34ac2865c95ee5c9512d539f1718a2f62705d44fc627b88533edd732cc08832bc6a7671c41fb4a67ae9309bdcae6ce3cb140071aeb0c0aa8e18169bc4fa1cf8cef40a0fb1a77088754d9bd08adcec96491c5d904af725f926da8e04f966808124db49b5f47650a8948d60b915e5298cbfc5144851a0dda685f37a742590fed8a3a0fc72de145086ab441e9ee1a6685c30244e0c9800fe27a610af0cae81f3bf6d412cbe52b8153c31a86754bef3a859ab22ef6bd1c09dd3d9eae89472929d0d0571f03cfe7b8f28fb7e8c51d2af0280c545c30aa78436f24ec0ad1fb3f210f0ee559c915e301f6b6e84bdd08cbba122801acd8e2f99a5af2c9488d0250fa9f1b58ac6dca7f2ffa2a4b053d9c59a5d9faecb3a1cb76c604834c924c9cbbfce11f66386d969dd666d8b1f28fcc88a3557f0c83ea793b82e4368224868db7def6dc9733ed75f0d3045314b5aac55a0708107a3b73d51045e2458cfbcbc76b9d75db6c4040e476c772659430e7384633e42a9c71997fb75108d4df00a98eff95bda1d7b8cf4d0e0b5af47efcc5d4a20c7c5725439d780def8efe719964672b9b1f87baaf6f851dd6394686066292e2cd7dc3123d5f26cf7f7425a6715ac3adb42e5bc99c1c012ee339b16bfe7e578f56f07b1d7f9d293b05d44caa816df08c8a66062bf30b6ea71f177d6e5c26a3f811dcb522f26e3f80e496487c9f16be83d5e40c20d08674773304d382ad2d34b7886c0b0549a4bd8466c9eb023275a75956093b86c3254a2e67a732df0d071dcdfe3adf80acc89b4c4c0c03c2a19a06e865881147d7f0a0cbedec6fb6fbf3e8ee937550b1d25267ad01e83b71653f29935a323ccca2a14d24061f3372e09ad2d01e939ce14090070c3f4cb6437b73a340c96faac1f39deb6af1b8a777d8be6475bdd27ee1eec3ba5908b44c85d8b9058671996b97c64eb7ff0666e3d83ea21235e50fa14d83b41ef77d7896ef6655f90aeadfcb77ad9c969bca08ccfbb212a91636701abd1e11260f094b88f91340d7576ce13a7ae4ad8e6e4370989e846f7857125d684b0ccc9b6e999978786f171ec32418b0d7eed799c0d4b7b0cee1eb05f90970a62b278d927e5470a3720bf4566e9868b31a09098c6676e671c3c74fa09781625d97b77dad8d9d8c834da0f8363edcfd202959b2ab9d42f2f44fafba55c10a9d99ce10caea4b26d0a5a843fe44e37dbede0d1facd187973c3340af0188df7d551ef06e7e180328895bd5bf7d46cfc13e09d55ed72ded6307feb8c3480c5696486c3ebc6cc96e5f384adbfe6676436c8a69a2df54c48d5d5bc8f230ae031c8e9213970bab6efdd15be3df94061dbfabc07bf18e682ad679d31cd7c6ae9c3cef156c4d012d43e7949ee7cda541024ed3d857c38c6b1f316a0dca75bef7f2e3d3b4068e186cab6dfd31f22202fb9b1376aa0817ba91da71a7e01f8edaf209dc30e72afe27159719350a5e2229b588ba17654a323728bc75a805dca1f06373ad6f038622b72234924ac3910331c7dc2b0d978e40a31624cca50afaef6454e0481b82101297993390338b7f83565e3e3ba506be6a4495422d5ffa6352d588b5dd4f88b417a1cd313851823e65b6566aeed8b8dbd225b8ac7fba6b6858dcdd4b350a90cea6adea2379f966daa042da2071eeb780342f6d38b75abeff36cfe74519c8cd3c4bf536f1c66588dd3e315a316d4ecb5eb63848df651d14ced46a76e62c4348b1bc8195646a132016985b79ef659c99e76fdaec8845a03c16b08c19b6b01142ca369736b427e5a683933ec47e747d3f4bdcdcc05bb1c4d11a20c42531701327f78bcbc99947fa4ecf75e4d40ce4ac0c6ed88abda15121f1f61044d2dbbf2a322258436d27b5c120feeff2c7cad08ea98e6ac035907802d3521572aa2efe8865d29b0d4e84ce562d7359f673181450dc5a0efa315a1847e45a616e5c5747ac4b31e5f7d70396adf37c7f472bf74e3602a2cd213e23a82ed34605b566fdec412640835fd34639fc4da91951030c28222aca18695987667cedb67a6aa89b3b1f7875a10f19a85f97f067333514cac2c896ca5bf8c6ce9902a8d98c3fba29beb26dbbcd34505bf7fe68ea7e41a136a76a4d2e0093bf82d77211d8e9d067d075ae08c893cca45ae78dfb080526f25d134a8ae5a98b5bb41183bea8b44141d0fd0690d657783bce2d0db8b0be26d1d4ed408f1985e3f690031b072696148110fc0a18497ff5dea535f009cf9b514711af977205aec3629e91c38ba6ade7e5ab9e949527a6d77ba39db9f4f565110dbd9598807d9d2ce7b03cae65bc5e5c005f590b8bca7114814a8f12a6167416f7166ebce68d790ea45cbb9c7a956cd2cad95651bc2569ff65c06e7bbfd677dd9181fb73df76f3a9849feb44f72d1d6e315b27aa424d51a19ce9bae1ec711cd898d44031cdd2ca3641370859fb533cbbeae21a5b8cbe7c292a0f201b411e8fd29aa8f2678e4fe185d0c0166356c1b74b9cd6413828f3dbfab7297c4e4cc22bb400e9bf3d3e3cf7f0f55bb5a67d21d7ec6c1c25e076c6eae07d2229aa50ecda1e82af2fb865570ea04790db31cc8d1b250d0e1835f23bab1b5850b323319f721003f6ad85e178146c8e14557206ba5ba5080722e261a89ce5778a8438472ee562565a28dde061f467232d787ed415c98a527dd0cd801c4956b62faa7b6deb912258f4fb556a64553ec5e26c8118b65b46f2b64090df4ec0d6366a1ddc9b6a8834adab67ffe026f5af9fedc341ddd54921fc801a61566a74323e42e618b84123807645bbf4044137830bb531af3c4def792fe0809b73b3ca9149d7d4fbd67aaa58a329281cfe59dfaa5cd22df36156c3f6c076fa28b8119fb4cc0acc541c6012ca57c5086c02415d25721da669f4c72cd45f3bf927b2df4c01a954e3b60da056ecb73ed4ccbad2cfa1bf0624c273dd1c943831619d74328b6f0c4f9f442c4adecc6bb478656402cf5aae2fc2c50c1b7fe9e08994b65e7534b8c765a2408a1bd15e022b41add81b23f899890e32e0fb6027435360c9a447da3035502b212f824cab5f3fce5fe705f03ff6c94ab1920400123354ff03aeea5a23e40be26650b407a258a24db2a68e123374c82da98349427de03c3ffd2786fe61432d97c84732f646ef92189adee3975be26ae15bc5169d23dfcf4147ce8565c8dd8ad7d7b5a064d68f9e9d7718ecb27eedf5745f91335d6522097ae4425849356abb4dedd9e9246588cbeac99fabcb1454b74fb38129de54258f6f4ab953f2fa1f2cff82eb11afc5a89f7dc6fa7d158d48a1beef093a6c31ded18a617b26fbe9b0df2165d103bfa74d3a98ffdd55b85c3f12a2e605d3967ba2acfc91593ffd76842a6e1f8727cf70c39fb6d2f346763a147d0c1f6262084d6a280bc874b2fba11ab3336f2fcb19e2c6731bc610b2e811c10091e7be4ab759a97775b09b82215880a9fc7c5114140408e0ead08bc346e848397df920ac690fa98b94bf6b336389bdf90074d868aba8d8191a205f2bee219ebbac7bee00bd48c4b06fa8a7184a5d8b9cd65f375638f618db24bbac13c42bbb3a1be08e10f7678cd03f6cc5e9c2f8e90bd21fca2977fb008a095b0b47f7e9233e0d1bb3230b20f5932d313413ddf9673ac00804a4ba44a9d173739be0e6feaf40dc2bd0ca9adfa6393ae17ac51e6f652dad8569a3831f6b06fe78bb5ac148bbdec282bca4fa702e376341017d1a7466fb66bf5628adfe30ab18fee2b6557f842a8462d6a3fc2eacbcb779b23f582f9f082319cfc95ebf7c3ee4b6ab4464aab74f85a73c3c5f422438009ff8ac11e4616054be329d07130e11dcd9c35adccf78537ef897c10df48dad973955c08c0e4dea8a080501fa6b2afb396cca9f3bfd12cc3be170488ffefc38d2be68295c1381b9eccbfe2aac1c88931046aea7583116c65e785337787c4b17eec3960647a8279da07c9485b34009da92d5ead81d37c116b565591ca75837408720e209b94b16bb06444ea969fab30e2e0c24cb7fc0544896951e91d88a13fb2941f901b9b489871881dc45a12a7e43a053de3d440c54e98d3ec8b708b518e5eb30d104903c0409ccac6be10a734c18f0f2ecdc916f3ba6bee7e9247cc37daff5c242e5a064ac83bd6f848679a4be1a83a1e6d7bca0c14df72c442c0b2d9106906fdd972e1589d8b566aaebe39c8cbd27edf5b0f840f704466a91c908a9bffab33609b0d160e9e672f6206731c18444708a8fdbfa908b5a09fc6a0d4f549336b3be1fc64046b0462b5bac8a2b5672180ee361404b2d2413a1ab06a5845583fe53abc8dfffe8eb0342bf8c773b715d25e86a96ecee8fe1a596c118fd955cdb9e89fe195e61db30c18b8dce04b57f614160d65cc03b47f6b326e4450bf23ebb12b6d5246f18fb6d3aa7cdeb4797e16538a6c555bd2d64fea5679692c3ad2dfaada0764d91262d083709476830a2194f1240f678d8edb36a01157fcf77020006694a2516cac5f8aa0bbeb39c937926a4f11391b339e45fa578bf9e3a1f561fedf8fbfe77053721ce6ed350dfd73b66248f8f5bcaaedfe9f45c6b720b956c11d3e00e395b00255f4c6dc3ac833fb74954d8e9a5fc6f30658b7e4949aa1c85ee8e4bbe32c9e7fb99a8ae73c9b5b8cccb9377ed5ef27470f79645fd67980bdc5f8e82a8078f7334ac8d78d1e4381dc8827760c81706a59f783c5a0bea709a6bc92ef46f4e2b12eb3c7a6bbd9bc30368b04804fb549d454b84a77cb2fbc65e03b1b833ffc90fa8e3bd01d38f251ef1187ad1cb69558c7c903fc1bbb30b0553c3d309440c4ccb9d6555029f120c2c5613a7088d839b4e6ad8f743cd9c52640f98e959c64323003214047e704564293971c50e34756ef0868b2a413090cd55652d8d11ce331c936cee6dd6ce0a8bd3db49c4539e5cca2bbb018c1b5bad9c07e89c544c1fc050505adae3f3b0f8d7531608a82ac4e2eb05ec7f6105fb55acd1000", 0x1000}], 0x6, &(0x7f0000001b80)=[@dstaddrv4={0x18, 0x84, 0x7}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x830, 0x200, 0x3ff, 0x67f, 0x8, 0x0, 0xfffffffffffffe00, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6899, 0x202, 0x1, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x9dc6, 0x8, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x0, 0x6, 0x8, 0x2, 0x4, 0x6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3ff, 0x8000, 0x0, 0x5, 0x70f, 0x19f, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x97, 0x7, 0xace, 0x8000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x6}}], 0x148}, {&(0x7f0000001d00)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001d40)="6da738b889649f8411a96066e4943a417e3f3dfd8c05fd6c2155f264f15c46c254a70f3732801c1f5af42f534492bd75f77071555935ba1b9a0067b4d429cb53a7d69f1d02a244386d3ea804106264a0d8204576dd7487669197fab54dde3474024aaf336fa873d89cf3c2fabcdc3a2d946e8932b75632aada1d00d44ba0e3f402310ce3657b8313bf5f5b80d4eed0bff215166a6a97356fc936c4004d526dae575d91e0a0b99fc2950dccf5fd2a6ebffb213dec6c3b03f5baf50d62996b56dee507dec03bb5df968ff873ea879a827641644f76b2b9308a4030455ee5e5341256b30ae3", 0xe4}], 0x1, &(0x7f0000002080)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8, 0x1, 0x9, 0x7, 0x3, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xe6, 0x0, 0x5, 0x80, r12}}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0xa0, 0x80}], 0x2, 0x4001) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$SG_EMULATED_HOST(r5, 0x2203, &(0x7f00000021c0)) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={r13, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) recvmsg(r1, &(0x7f00000040c0)={&(0x7f0000003e80)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/77, 0x4d}, {&(0x7f0000003580)=""/29, 0x1d}], 0x2, &(0x7f0000003fc0)=""/206, 0xce}, 0x0) [ 193.289307] REISERFS warning (device loop2): super-6514 reiserfs_parse_options: unknown quota format specified. 2018/05/13 00:52:17 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0xffffffff, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x5, r4, 0x2, 0x3}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r5, 0x0, 0x0, 0x200005) sendmsg$nfc_llcp(r2, &(0x7f00000008c0)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6e610dfb5f97810c1a7a583c1da57481f31638160c04d01600b9ed5cccf2e03fe0f5b2562f034901f9bdcab3f1e3d2ce27401705d49bf4f4d19b8d6f06ffab"}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000680)="3400cc1e1f070a5f6a015821c50f68047572dd34235dbf2f460ddc14d93c586b8e7e43ef0476a3d1b80bd59639ad48963d431bba03b0b254122b283f64064cb2add98ce315a6b838b50b383a5d72cd14389ee2aefdf199cbca99dc5d4d61e9349e0d2e7171e295db48c83039ef06a3c98b44b45c712611153fc6638c980787dc5676c06cb1dc88925a1ceb5e29c8347724df35187edf7819aa1deb88492979d92ab9aa35ecd362f78f2ccd4d46e5eed11d691d355be1", 0xb6}], 0x1, &(0x7f00000007c0)=ANY=[], 0x0, 0xc312b74c544dc1c4}, 0x40000) getpeername$inet(r2, &(0x7f0000000900)={0x0, 0x0, @multicast2}, &(0x7f0000000940)=0x10) creat(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(r2, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0x7530}}, 0x100) dup2(r1, r3) [ 193.360870] REISERFS warning (device loop2): super-6514 reiserfs_parse_options: unknown quota format specified. 2018/05/13 00:52:17 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:18 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1e, 0x3, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x0, 0x8000}, [], {0x95}}, &(0x7f0000000300)='GPL\x00', 0xba, 0xa0, &(0x7f0000000340)=""/160, 0x41f00, 0x1, [], r0}, 0x48) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000680)='/dev/snapshot\x00', 0x600, 0x0) bind$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x4, 0x5, 0x5, "e9aabe7decb9b0624f3009db0029d54bc989f353ed161f48deb71f0ddf477bc3f2a1973c2dfdbc44f976b1d1c91461a024c16b3389e25fcc6633968ed38e37", 0x2}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x2a4, &(0x7f0000000000)=""/153}, 0x48) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000005540)='/dev/null\x00', 0x442000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005580), &(0x7f00000055c0)=0x14) r3 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x9, 0x210000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000600)=""/41) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000640)) 2018/05/13 00:52:18 executing program 3 (fault-call:4 fault-nth:12): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) r3 = geteuid() ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="f35f0d496eaee084e4d7a26f94c3899a7adc26888a0c5e127453b103be2af23e70efafa207fac045744a4b39083f67a9c82e716951f3311b49a155ce55a142dff73932e2f6222201379768732748ecff82f3c708a7f5e668a1d5976d950418e1ab584513f7136738") sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@delpolicy={0x280, 0x14, 0x621, 0x70bd2a, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0xd18, 0x4e21, 0x8, 0x0, 0xa0, 0x80, 0x8, r2, r3}, 0x6e6bb4, 0x3}, [@algo_crypt={0x138, 0x2, {{'cbc-serpent-avx\x00'}, 0x770, "cc3580fd12f142a25a1f2369f8e85ad7c3cc43f761b8c0e5351d603e1bb112a917a358147a7c0efdff9cc4511ec5b6070254f552c0e60a3704d59217a7f616bc8fe2faef1b436c1011c716090e344b60e8d68fd96d794b6076f7e7a44380eb98eeaada658d5a7657a9bb715e7224bc5fbb411b9db1079bad7418adf47e46aa812a31deee7c4f983c8cff57421e5c2e6cf443eb31ea70d4748834017756907b0559f684aead10d997ae561cba8834620ffc8b654956d1d31ae3d1e067269de7340941cf4e315c8304af05f1aa8179a43fff5c2c72040bbb78dba6cad5ed1600ae06f6cdcd9decb0b1b2c5c4f9f75a"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0xd}}, @sec_ctx={0x20, 0x8, {0x1a, 0x8, 0x1, 0x1f, 0x12, "8bc4b30f69c9088f6e7c156ce76e5faf3897"}}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x16}}, @etimer_thresh={0x8, 0xc, 0x4}, @migrate={0xb4, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in=@broadcast=0xffffffff, 0x3b, 0x2, 0x0, 0x0, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x5, 0x0, 0x3505, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x7e, 0x2, 0x0, 0x3507, 0x0, 0xa}, {@in=@multicast2=0xe0000002, @in, 0xff, 0x7, 0x0, 0x0, 0xa, 0xa}]}]}, 0x280}, 0x1}, 0x51) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005c1ff6)='/dev/dsp#\x00', 0x0, 0x0) fstat(r1, &(0x7f00000001c0)) 2018/05/13 00:52:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x2, 0x3, 0x101, 0x1f, 0x3, 0x8, 0x11, 0x40, 0x4f2, 0x9, 0x5, 0xd16a}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9525, 0xfffffffffffffffe, 0x10001, 0x0, 0x0, 0xfffffffffffffffc, 0x200000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9a, "6b8308d965205750e96c427db5fa626bce17b9e0410c75af810e3de539461d57c103d160e4605a703de162c2a4bdcdfa14d370325be3776e2ebd1091536d9365c5a4b2097a2e118f38bc9a842583199e3f584c9955a0e0834a35800ec6a5b7da231822cbdc154c1c0fa951ff2a8deec25ce68d3ececbef367ffbdc167fe2e343c19f8db34999dbd63147a42e5df32e29b75e45ddeb4f9d6d11b1"}, &(0x7f0000000200)=0xa2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x70, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xffffffffffffffe0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x26b, @dev={0xfe, 0x80, [], 0x1b}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e20, 0xa2, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}]}, &(0x7f0000000300)=0x10) r4 = syz_open_pts(r2, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}) ioctl$BLKTRACESETUP(r0, 0x2282, &(0x7f0000000040)) 2018/05/13 00:52:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x2, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r0, &(0x7f0000000040)=""/241, 0xf1) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x800) 2018/05/13 00:52:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x3f) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x12, 0x0, 0x6f3000, 0x0, 0xf00, 0x0, 0x2}}) r4 = dup3(r1, r1, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/05/13 00:52:18 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:18 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 194.389725] FAULT_INJECTION: forcing a failure. [ 194.389725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 194.402106] CPU: 1 PID: 13760 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 194.409584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.418974] Call Trace: [ 194.421603] dump_stack+0x1b9/0x294 [ 194.425448] ? dump_stack_print_info.cold.2+0x52/0x52 [ 194.430954] ? zap_class+0x720/0x720 [ 194.434813] should_fail.cold.4+0xa/0x1a [ 194.438922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.444068] ? graph_lock+0x170/0x170 [ 194.447987] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 194.453569] ? find_held_lock+0x36/0x1c0 [ 194.457636] ? __lock_is_held+0xb5/0x140 [ 194.461723] ? check_same_owner+0x320/0x320 [ 194.466062] ? rcu_note_context_switch+0x710/0x710 [ 194.471086] ? __might_sleep+0x95/0x190 [ 194.475073] __alloc_pages_nodemask+0x34e/0xd70 [ 194.479751] ? default_file_splice_read+0x1c7/0xad0 [ 194.484766] ? do_splice_to+0x12e/0x190 [ 194.488743] ? splice_direct_to_actor+0x268/0x8d0 [ 194.493587] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 194.498602] ? __lock_is_held+0xb5/0x140 [ 194.502688] ? __lock_is_held+0xb5/0x140 [ 194.506750] ? xfs_attr_get_ilocked+0x140/0x1b0 [ 194.511425] ? rcu_read_lock_sched_held+0x108/0x120 [ 194.516457] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 194.522010] alloc_pages_current+0x10c/0x210 [ 194.526521] push_pipe+0x400/0x7a0 [ 194.530174] ? __kmalloc_node+0x47/0x70 [ 194.534170] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 194.539110] ? rcu_is_watching+0x85/0x140 [ 194.543271] ? copy_page_to_iter+0xf30/0xf30 [ 194.547689] ? is_bpf_text_address+0xd7/0x170 [ 194.552189] ? kernel_text_address+0x79/0xf0 [ 194.556699] ? __unwind_start+0x166/0x330 [ 194.560857] ? unwind_get_return_address+0x61/0xa0 [ 194.565898] ? __save_stack_trace+0x7e/0xd0 [ 194.570331] ? print_usage_bug+0xc0/0xc0 [ 194.574400] ? save_stack+0xa9/0xd0 [ 194.578032] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 194.583048] ? iov_iter_pipe+0xc2/0x2f0 [ 194.587038] default_file_splice_read+0x1c7/0xad0 [ 194.591879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 194.597249] ? print_usage_bug+0xc0/0xc0 [ 194.601316] ? do_splice_direct+0x400/0x400 [ 194.605722] ? debug_mutex_init+0x1c/0x60 [ 194.609866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 194.614908] ? __lockdep_init_map+0x105/0x590 [ 194.619506] ? lockdep_init_map+0x9/0x10 [ 194.623558] ? debug_mutex_init+0x2d/0x60 [ 194.627703] ? __mutex_init+0x1ef/0x280 [ 194.631768] ? __ia32_sys_membarrier+0x150/0x150 [ 194.636521] ? __lockdep_init_map+0x105/0x590 [ 194.641068] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.646614] ? fsnotify+0x415/0xfc0 [ 194.650253] ? fsnotify+0xfc0/0xfc0 [ 194.653888] ? fsnotify_first_mark+0x330/0x330 [ 194.658488] ? security_file_permission+0x1c6/0x240 [ 194.663509] ? rw_verify_area+0x118/0x360 [ 194.667669] ? do_splice_direct+0x400/0x400 [ 194.671998] do_splice_to+0x12e/0x190 [ 194.675815] splice_direct_to_actor+0x268/0x8d0 [ 194.680583] ? pipe_to_sendpage+0x3f0/0x3f0 [ 194.684914] ? do_splice_to+0x190/0x190 [ 194.688956] ? rw_verify_area+0x118/0x360 [ 194.693193] do_splice_direct+0x2cc/0x400 [ 194.697349] ? splice_direct_to_actor+0x8d0/0x8d0 [ 194.702209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.707758] ? __sb_start_write+0x17f/0x300 [ 194.712361] do_sendfile+0x60f/0xe00 [ 194.716111] ? do_compat_pwritev64+0x1b0/0x1b0 [ 194.720694] ? __might_sleep+0x95/0x190 [ 194.724676] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 194.730215] ? _copy_from_user+0xdf/0x150 [ 194.734370] __x64_sys_sendfile64+0x155/0x240 [ 194.738869] ? __ia32_sys_sendfile+0x290/0x290 [ 194.743457] ? do_syscall_64+0x92/0x800 [ 194.747432] do_syscall_64+0x1b1/0x800 [ 194.751315] ? finish_task_switch+0x1ca/0x810 [ 194.755803] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.760728] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.765658] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 194.771048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.775906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 194.781089] RIP: 0033:0x455979 [ 194.784275] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 194.791983] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 194.799262] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 194.806526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 194.813805] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 194.821072] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000c [ 194.862949] [ 194.864908] ********************************************************** [ 194.871664] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 194.878408] ** ** [ 194.885160] ** trace_printk() being used. Allocating extra memory. ** [ 194.891929] ** ** [ 194.898695] ** This means that this is a DEBUG kernel and it is ** [ 194.905433] ** unsafe for production use. ** 2018/05/13 00:52:18 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:18 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) write(r0, &(0x7f0000002280)='-5', 0x2) tee(r0, r0, 0x7, 0x2) sendfile(r0, r0, &(0x7f0000000100), 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/13 00:52:19 executing program 3 (fault-call:4 fault-nth:13): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r0, &(0x7f0000000040)=""/241, 0xf1) 2018/05/13 00:52:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x3, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 194.912184] ** ** [ 194.918997] ** If you see this message and you are not debugging ** [ 194.927194] ** the kernel, report this immediately to your vendor! ** [ 194.933942] ** ** [ 194.940718] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 194.947474] ********************************************************** [ 195.063201] FAULT_INJECTION: forcing a failure. [ 195.063201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 195.075447] CPU: 0 PID: 13792 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 195.082743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.093465] Call Trace: [ 195.096075] dump_stack+0x1b9/0x294 [ 195.099736] ? dump_stack_print_info.cold.2+0x52/0x52 [ 195.104927] ? zap_class+0x720/0x720 [ 195.108639] should_fail.cold.4+0xa/0x1a [ 195.112697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.117797] ? graph_lock+0x170/0x170 [ 195.121600] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 195.126799] ? find_held_lock+0x36/0x1c0 [ 195.130861] ? __lock_is_held+0xb5/0x140 [ 195.134953] ? check_same_owner+0x320/0x320 [ 195.139284] ? rcu_note_context_switch+0x710/0x710 [ 195.144221] ? __might_sleep+0x95/0x190 [ 195.148215] __alloc_pages_nodemask+0x34e/0xd70 [ 195.152886] ? default_file_splice_read+0x1c7/0xad0 [ 195.157904] ? do_splice_to+0x12e/0x190 [ 195.161875] ? splice_direct_to_actor+0x268/0x8d0 [ 195.166723] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 195.171744] ? __lock_is_held+0xb5/0x140 [ 195.175826] ? __lock_is_held+0xb5/0x140 [ 195.179896] ? mark_buffer_dirty+0x430/0x6b0 [ 195.184312] ? rcu_read_lock_sched_held+0x108/0x120 [ 195.189330] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 195.194870] alloc_pages_current+0x10c/0x210 [ 195.199639] push_pipe+0x400/0x7a0 [ 195.203186] ? __kmalloc_node+0x47/0x70 [ 195.207179] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 195.212113] ? rcu_is_watching+0x85/0x140 [ 195.216261] ? copy_page_to_iter+0xf30/0xf30 [ 195.220668] ? is_bpf_text_address+0xd7/0x170 [ 195.225163] ? kernel_text_address+0x79/0xf0 [ 195.229573] ? __unwind_start+0x166/0x330 [ 195.233784] ? unwind_get_return_address+0x61/0xa0 [ 195.238726] ? __save_stack_trace+0x7e/0xd0 [ 195.243070] ? print_usage_bug+0xc0/0xc0 [ 195.247146] ? save_stack+0xa9/0xd0 [ 195.250782] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 195.255810] ? iov_iter_pipe+0xc2/0x2f0 [ 195.259791] default_file_splice_read+0x1c7/0xad0 [ 195.264631] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.270086] ? print_usage_bug+0xc0/0xc0 [ 195.274336] ? do_splice_direct+0x400/0x400 [ 195.278862] ? debug_mutex_init+0x1c/0x60 [ 195.283011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 195.288051] ? __lockdep_init_map+0x105/0x590 [ 195.292548] ? lockdep_init_map+0x9/0x10 [ 195.296635] ? debug_mutex_init+0x2d/0x60 [ 195.300783] ? __mutex_init+0x1ef/0x280 [ 195.304753] ? __ia32_sys_membarrier+0x150/0x150 [ 195.309517] ? __lockdep_init_map+0x105/0x590 [ 195.314032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.319568] ? fsnotify+0x415/0xfc0 [ 195.323197] ? fsnotify+0xfc0/0xfc0 [ 195.326995] ? fsnotify_first_mark+0x330/0x330 [ 195.331586] ? security_file_permission+0x1c6/0x240 [ 195.336612] ? rw_verify_area+0x118/0x360 [ 195.340759] ? do_splice_direct+0x400/0x400 [ 195.345079] do_splice_to+0x12e/0x190 [ 195.348881] splice_direct_to_actor+0x268/0x8d0 [ 195.353656] ? pipe_to_sendpage+0x3f0/0x3f0 [ 195.357989] ? do_splice_to+0x190/0x190 [ 195.361964] ? rw_verify_area+0x118/0x360 [ 195.366108] do_splice_direct+0x2cc/0x400 [ 195.370262] ? splice_direct_to_actor+0x8d0/0x8d0 [ 195.375118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.380654] ? __sb_start_write+0x17f/0x300 [ 195.385070] do_sendfile+0x60f/0xe00 [ 195.388898] ? do_compat_pwritev64+0x1b0/0x1b0 [ 195.393578] ? __might_sleep+0x95/0x190 [ 195.397647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 195.403201] ? _copy_from_user+0xdf/0x150 [ 195.407358] __x64_sys_sendfile64+0x155/0x240 [ 195.411867] ? __ia32_sys_sendfile+0x290/0x290 [ 195.416538] ? do_syscall_64+0x92/0x800 [ 195.420701] do_syscall_64+0x1b1/0x800 [ 195.424589] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 195.429443] ? syscall_return_slowpath+0x5c0/0x5c0 [ 195.434381] ? syscall_return_slowpath+0x30f/0x5c0 [ 195.439409] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 195.444780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.449622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.454804] RIP: 0033:0x455979 2018/05/13 00:52:19 executing program 0: ioperm(0x0, 0x1, 0x0) 2018/05/13 00:52:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d7010a5d0100010000000000a9e2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005a3566d1313ad328396949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d70790b6dac1d6db6f2eb672913562bea63d0acfc0b72f973e72776b6b0cded8b6b667d6126375e00000100000000008d2f5dad2555dd1f9a5cb0935454b87a0dc44ada9d6367a6e7f5f1119746599fc7fae7e2e8623d3f30635ac174414d2d1c10607368ff82be0200000000000000fd00a42c7ddade47ae8ccd01b9b9746a299baca3d52e849aa14e9279b086b952dfdf07cd9c3e7642f4f624941000b9f06fe457528e2ba7d5ece3e7cd4afc14a97cf7e6124aa27d44800f86e7cb20d073d1415e90186a8687e4ad8f34bcc7e157c33971f3f0bf5a0ae2b2e25e262ca7aadb51262efeb59cfe4582762ef430"], &(0x7f0000000200)=0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x2}, 0x1c) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00000001c0)=0x1000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500)={0x1f, 0x3, 0x2, 0x5, 0xc22f, 0x2, 0x101, 0x7f, r6}, &(0x7f0000000540)=0x20) [ 195.458003] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 195.465716] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 195.473002] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 195.480446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.487716] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 195.495076] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000d 2018/05/13 00:52:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x9, 0x5) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0xfffffffffffffffd, 0x2bff9e359a43d518) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xffffffa3}, 0x1}, 0x0) 2018/05/13 00:52:19 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000980300", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000000a40)=@ll={0x11, 0x4, r2, 0x1, 0x9, 0x6, @random="6bca8d92e94e"}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1, &(0x7f0000001b00)=[{0x48, 0x119, 0x86, "d64137966f418f0a2ec62334470d6c8d36da792cdb7a275d332e5a8d20a59b6cd358d9f1dafd9cb7259501a3ca61edaa79e7a5b110"}, {0x30, 0x0, 0x5, "47dd09a95eed595c4cb26ed78af6e096d7f2c1a229a0f5493d15daa5c69b60f1"}, {0x78, 0x105, 0x0, "55aa4d8a39d720c057440a62f0a390cb741a26eb08756a75b9733dfcdce3ca4065eefac05faeb944c1b8eb6fa59feb3dacefb560127c17b839efa330d81c3cac4f27f19f96d77614820587450da55fa6eefcb346d8a137e6d443563bcf1cfca108392d"}, {0x38, 0x29, 0x4, "3840f53802e176c2eb093c8b032388abfc48cf889576a421ea0115554ef671aa1536b4ec4fb997"}, {0xc0, 0x1, 0x0, "524e5f14f5fb8fec98615ce9df3446c74b6c49733df4d0ed81e02a027a8c5bdcd9e46b5519fdde225757f93b46ae93185bd33d40b99fff265ed4b4a1abfe8a1c9e5d52312e19403b534a5db0d5f84e3ead313db009ec92fc721c127cc79f5bf12cb14a526a0ec705aff3f42319612519610d58e3d034198114c7fbea29627d3ce5c7951b5b8406ec8333eab76d60213f7bf6c5ed36a2e2bb1993f5d129548b1c6930b1b6b78a14d45445"}, {0x20, 0x110, 0x5, "9930e073d77de93d685763"}], 0x208, 0x800}, 0x4000) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000003ff8)) 2018/05/13 00:52:19 executing program 3 (fault-call:4 fault-nth:14): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:19 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={"74686c6c3008780000c2a3e6107f2371"}) 2018/05/13 00:52:19 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000100)=0x9a) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/13 00:52:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf0ffffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 195.769600] FAULT_INJECTION: forcing a failure. [ 195.769600] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 195.781757] CPU: 1 PID: 13820 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 195.789163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.798635] Call Trace: [ 195.801264] dump_stack+0x1b9/0x294 [ 195.804934] ? dump_stack_print_info.cold.2+0x52/0x52 [ 195.810156] ? zap_class+0x720/0x720 [ 195.813924] should_fail.cold.4+0xa/0x1a 2018/05/13 00:52:19 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 195.818008] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.823147] ? graph_lock+0x170/0x170 [ 195.827105] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 195.832343] ? find_held_lock+0x36/0x1c0 [ 195.836448] ? __lock_is_held+0xb5/0x140 [ 195.840526] ? check_same_owner+0x320/0x320 [ 195.844868] ? rcu_note_context_switch+0x710/0x710 [ 195.849810] ? __might_sleep+0x95/0x190 [ 195.853804] __alloc_pages_nodemask+0x34e/0xd70 [ 195.858477] ? default_file_splice_read+0x1c7/0xad0 [ 195.863673] ? do_splice_to+0x12e/0x190 [ 195.867653] ? splice_direct_to_actor+0x268/0x8d0 [ 195.872515] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 195.877571] ? __lock_is_held+0xb5/0x140 [ 195.881672] ? __lock_is_held+0xb5/0x140 [ 195.885751] ? rcu_read_lock_sched_held+0x108/0x120 [ 195.890933] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 195.896769] alloc_pages_current+0x10c/0x210 [ 195.901203] push_pipe+0x400/0x7a0 [ 195.904743] ? __kmalloc_node+0x47/0x70 [ 195.908733] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 195.913682] ? rcu_is_watching+0x85/0x140 [ 195.917835] ? copy_page_to_iter+0xf30/0xf30 [ 195.922258] ? is_bpf_text_address+0xd7/0x170 [ 195.926765] ? kernel_text_address+0x79/0xf0 [ 195.931186] ? __unwind_start+0x166/0x330 [ 195.935344] ? unwind_get_return_address+0x61/0xa0 [ 195.940302] ? __save_stack_trace+0x7e/0xd0 [ 195.944642] ? print_usage_bug+0xc0/0xc0 [ 195.948710] ? save_stack+0xa9/0xd0 [ 195.952359] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 195.957378] ? iov_iter_pipe+0xc2/0x2f0 [ 195.961357] default_file_splice_read+0x1c7/0xad0 [ 195.966231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.971594] ? print_usage_bug+0xc0/0xc0 [ 195.975661] ? do_splice_direct+0x400/0x400 [ 195.979996] ? debug_mutex_init+0x1c/0x60 [ 195.984154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 195.989167] ? __lockdep_init_map+0x105/0x590 [ 195.993668] ? lockdep_init_map+0x9/0x10 [ 195.997723] ? debug_mutex_init+0x2d/0x60 [ 196.001900] ? __mutex_init+0x1ef/0x280 [ 196.005870] ? __ia32_sys_membarrier+0x150/0x150 [ 196.010625] ? __lockdep_init_map+0x105/0x590 [ 196.015130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.020754] ? fsnotify+0x415/0xfc0 [ 196.024380] ? fsnotify+0xfc0/0xfc0 [ 196.027999] ? fsnotify_first_mark+0x330/0x330 [ 196.032767] ? security_file_permission+0x1c6/0x240 [ 196.037795] ? rw_verify_area+0x118/0x360 [ 196.042036] ? do_splice_direct+0x400/0x400 [ 196.046356] do_splice_to+0x12e/0x190 [ 196.050166] splice_direct_to_actor+0x268/0x8d0 [ 196.054835] ? pipe_to_sendpage+0x3f0/0x3f0 [ 196.059163] ? do_splice_to+0x190/0x190 [ 196.063138] ? rw_verify_area+0x118/0x360 [ 196.067288] do_splice_direct+0x2cc/0x400 [ 196.071442] ? splice_direct_to_actor+0x8d0/0x8d0 [ 196.076299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.081834] ? __sb_start_write+0x17f/0x300 [ 196.086167] do_sendfile+0x60f/0xe00 [ 196.089902] ? do_compat_pwritev64+0x1b0/0x1b0 [ 196.094484] ? __might_sleep+0x95/0x190 [ 196.098475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 196.104016] ? _copy_from_user+0xdf/0x150 [ 196.108171] __x64_sys_sendfile64+0x155/0x240 [ 196.112664] ? __ia32_sys_sendfile+0x290/0x290 [ 196.117247] ? do_syscall_64+0x92/0x800 [ 196.121224] do_syscall_64+0x1b1/0x800 [ 196.125126] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 196.130143] ? syscall_return_slowpath+0x5c0/0x5c0 [ 196.135084] ? syscall_return_slowpath+0x30f/0x5c0 [ 196.140031] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 196.145398] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.150337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 196.155523] RIP: 0033:0x455979 [ 196.158714] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:20 executing program 2: perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xe6, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x3, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)=0xd006) 2018/05/13 00:52:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x41, 0x204, 0x70bd29, 0x25dfdbfd, {0xd}, [@generic, @typed={0x8, 0x87, @uid=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044001) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1d, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) [ 196.166440] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 196.173793] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 196.181068] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.188335] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 196.195600] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000e 2018/05/13 00:52:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/180) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp6\x00') preadv(r2, &(0x7f0000000500), 0x10000000000000d5, 0xf0ff7f00000000) 2018/05/13 00:52:20 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) statfs(&(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", &(0x7f0000000100)=""/55) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/05/13 00:52:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x73010000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:20 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0], 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) sendmsg$nl_route(r6, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x60008}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@ipmr_getroute={0x1c, 0x1a, 0x504, 0x70bd29, 0x25dfdbfc, {0x80, 0x0, 0x0, 0xffffffff, 0xfe, 0x3, 0xff, 0x5, 0x1100}}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000580)={0x8001, 0xcda9, 0xfffffffffffffffb, 0x80000001}, 0x10) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={r8, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r7}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/05/13 00:52:37 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:37 executing program 2: 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$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x73, "46ea7a40f2553283ddc67544b6171a6ab39027419cf68d9c0fe2e7eb1317678a1e992b89219fe76c6790cdb85f03d33e33a0690052ecf5f47bd51889e479adf72e6ca01cc64dfc0b3c22b61933ede474fe7a6fbe41e38fdb73042c01b84afbb35d2633613c93165bba7e8c2d649d782c837993"}, &(0x7f0000000100)=0x97) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={r5, r6}) 2018/05/13 00:52:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x0) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="c448531b7a9671251405eeeec9ab412c4f25e0931604304ce699d558758e1ca5b4b81233dbe13e92c33a432ac6e426591a0295e113e97d3d11decd2330544a10e711878ab3a5ec5050da816b951f6445b28349699d38"], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/05/13 00:52:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xffffff7f, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x110) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/05/13 00:52:37 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/13 00:52:37 executing program 3 (fault-call:4 fault-nth:15): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 212.994855] FAULT_INJECTION: forcing a failure. [ 212.994855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.007477] CPU: 0 PID: 13879 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 213.014830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.024187] Call Trace: [ 213.026861] dump_stack+0x1b9/0x294 [ 213.030913] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.036185] ? zap_class+0x720/0x720 [ 213.039894] should_fail.cold.4+0xa/0x1a 2018/05/13 00:52:37 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 213.043944] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.049214] ? graph_lock+0x170/0x170 [ 213.053119] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.058382] ? find_held_lock+0x36/0x1c0 [ 213.062789] ? __lock_is_held+0xb5/0x140 [ 213.066960] ? check_same_owner+0x320/0x320 [ 213.071296] ? rcu_note_context_switch+0x710/0x710 [ 213.076228] ? __might_sleep+0x95/0x190 [ 213.080194] __alloc_pages_nodemask+0x34e/0xd70 [ 213.084865] ? default_file_splice_read+0x1c7/0xad0 [ 213.089870] ? do_splice_to+0x12e/0x190 [ 213.093876] ? splice_direct_to_actor+0x268/0x8d0 [ 213.098715] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 213.103726] ? __lock_is_held+0xb5/0x140 [ 213.107867] ? __lock_is_held+0xb5/0x140 [ 213.112187] ? rcu_read_lock_sched_held+0x108/0x120 [ 213.117364] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 213.122890] alloc_pages_current+0x10c/0x210 [ 213.127287] push_pipe+0x400/0x7a0 [ 213.130812] ? __kmalloc_node+0x47/0x70 [ 213.134779] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 213.139698] ? rcu_is_watching+0x85/0x140 [ 213.143851] ? copy_page_to_iter+0xf30/0xf30 [ 213.148246] ? is_bpf_text_address+0xd7/0x170 [ 213.152742] ? kernel_text_address+0x79/0xf0 [ 213.157135] ? __unwind_start+0x166/0x330 [ 213.161367] ? unwind_get_return_address+0x61/0xa0 [ 213.166487] ? __save_stack_trace+0x7e/0xd0 [ 213.171149] ? print_usage_bug+0xc0/0xc0 [ 213.175902] ? save_stack+0xa9/0xd0 [ 213.179517] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.184691] ? iov_iter_pipe+0xc2/0x2f0 [ 213.188653] default_file_splice_read+0x1c7/0xad0 [ 213.193527] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.198877] ? print_usage_bug+0xc0/0xc0 [ 213.202938] ? do_splice_direct+0x400/0x400 [ 213.207243] ? debug_mutex_init+0x1c/0x60 [ 213.211375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 213.216374] ? __lockdep_init_map+0x105/0x590 [ 213.220856] ? lockdep_init_map+0x9/0x10 [ 213.224908] ? debug_mutex_init+0x2d/0x60 [ 213.229138] ? __mutex_init+0x1ef/0x280 [ 213.233106] ? __ia32_sys_membarrier+0x150/0x150 [ 213.237845] ? __lockdep_init_map+0x105/0x590 [ 213.242419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.247937] ? fsnotify+0x415/0xfc0 [ 213.251562] ? fsnotify+0xfc0/0xfc0 [ 213.255180] ? fsnotify_first_mark+0x330/0x330 [ 213.260040] ? security_file_permission+0x1c6/0x240 [ 213.265059] ? rw_verify_area+0x118/0x360 [ 213.269211] ? do_splice_direct+0x400/0x400 [ 213.273516] do_splice_to+0x12e/0x190 [ 213.277305] splice_direct_to_actor+0x268/0x8d0 [ 213.281961] ? pipe_to_sendpage+0x3f0/0x3f0 [ 213.286446] ? do_splice_to+0x190/0x190 [ 213.290408] ? rw_verify_area+0x118/0x360 [ 213.294542] do_splice_direct+0x2cc/0x400 [ 213.298693] ? splice_direct_to_actor+0x8d0/0x8d0 [ 213.303531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.309057] ? __sb_start_write+0x17f/0x300 [ 213.313370] do_sendfile+0x60f/0xe00 [ 213.317254] ? do_compat_pwritev64+0x1b0/0x1b0 [ 213.321824] ? __might_sleep+0x95/0x190 [ 213.326235] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.331758] ? _copy_from_user+0xdf/0x150 [ 213.335893] __x64_sys_sendfile64+0x155/0x240 [ 213.340461] ? __ia32_sys_sendfile+0x290/0x290 [ 213.345031] ? do_syscall_64+0x92/0x800 [ 213.348991] do_syscall_64+0x1b1/0x800 [ 213.352862] ? finish_task_switch+0x1ca/0x810 [ 213.357346] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.362385] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.367401] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.372754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.377587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.382764] RIP: 0033:0x455979 [ 213.385940] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:37 executing program 6: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x4000) r2 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r2, &(0x7f0000001500)=[{&(0x7f00000014c0)='=', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000000), 0x8) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x0, 0x400}) [ 213.393638] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 213.400903] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 213.408591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.415844] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 213.423096] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000000f 2018/05/13 00:52:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:37 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000980300", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x2000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:37 executing program 3 (fault-call:4 fault-nth:16): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 213.610969] FAULT_INJECTION: forcing a failure. [ 213.610969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.623792] CPU: 0 PID: 13914 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 213.631186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.641066] Call Trace: [ 213.643656] dump_stack+0x1b9/0x294 [ 213.647358] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.652549] ? find_held_lock+0x36/0x1c0 [ 213.656599] should_fail.cold.4+0xa/0x1a [ 213.660646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.665732] ? graph_lock+0x170/0x170 [ 213.669779] ? kasan_check_read+0x11/0x20 [ 213.673933] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.679111] ? find_held_lock+0x36/0x1c0 [ 213.683183] ? __lock_is_held+0xb5/0x140 [ 213.687237] ? check_same_owner+0x320/0x320 [ 213.691569] ? rcu_note_context_switch+0x710/0x710 [ 213.696490] ? __might_sleep+0x95/0x190 [ 213.700454] __alloc_pages_nodemask+0x34e/0xd70 [ 213.705198] ? default_file_splice_read+0x1c7/0xad0 [ 213.710637] ? do_splice_to+0x12e/0x190 [ 213.714601] ? splice_direct_to_actor+0x268/0x8d0 [ 213.719462] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 213.724483] ? __lock_is_held+0xb5/0x140 [ 213.728545] ? __lock_is_held+0xb5/0x140 [ 213.732607] ? rcu_read_lock_sched_held+0x108/0x120 [ 213.737629] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 213.743166] alloc_pages_current+0x10c/0x210 [ 213.747668] push_pipe+0x400/0x7a0 [ 213.751204] ? __kmalloc_node+0x47/0x70 [ 213.755169] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 213.760091] ? rcu_is_watching+0x85/0x140 [ 213.764228] ? copy_page_to_iter+0xf30/0xf30 [ 213.768666] ? is_bpf_text_address+0xd7/0x170 [ 213.773248] ? kernel_text_address+0x79/0xf0 [ 213.777661] ? __unwind_start+0x166/0x330 [ 213.781812] ? unwind_get_return_address+0x61/0xa0 [ 213.786828] ? __save_stack_trace+0x7e/0xd0 [ 213.791151] ? print_usage_bug+0xc0/0xc0 [ 213.795313] ? save_stack+0xa9/0xd0 [ 213.798936] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.803949] ? iov_iter_pipe+0xc2/0x2f0 [ 213.807916] default_file_splice_read+0x1c7/0xad0 [ 213.812766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.818148] ? print_usage_bug+0xc0/0xc0 [ 213.822548] ? do_splice_direct+0x400/0x400 [ 213.827116] ? debug_mutex_init+0x1c/0x60 [ 213.831256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 213.836270] ? __lockdep_init_map+0x105/0x590 [ 213.841480] ? lockdep_init_map+0x9/0x10 [ 213.845532] ? debug_mutex_init+0x2d/0x60 [ 213.849663] ? __mutex_init+0x1ef/0x280 [ 213.853617] ? __ia32_sys_membarrier+0x150/0x150 [ 213.858794] ? __lockdep_init_map+0x105/0x590 [ 213.863295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.868816] ? fsnotify+0x415/0xfc0 [ 213.872427] ? fsnotify+0xfc0/0xfc0 [ 213.876036] ? fsnotify_first_mark+0x330/0x330 [ 213.880626] ? security_file_permission+0x1c6/0x240 [ 213.885629] ? rw_verify_area+0x118/0x360 [ 213.889773] ? do_splice_direct+0x400/0x400 [ 213.895209] do_splice_to+0x12e/0x190 [ 213.899013] splice_direct_to_actor+0x268/0x8d0 [ 213.903695] ? pipe_to_sendpage+0x3f0/0x3f0 [ 213.908007] ? do_splice_to+0x190/0x190 [ 213.912158] ? rw_verify_area+0x118/0x360 [ 213.916291] do_splice_direct+0x2cc/0x400 [ 213.920425] ? splice_direct_to_actor+0x8d0/0x8d0 [ 213.925259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.931764] ? __sb_start_write+0x17f/0x300 [ 213.936083] do_sendfile+0x60f/0xe00 [ 213.939786] ? do_compat_pwritev64+0x1b0/0x1b0 [ 213.944355] ? __might_sleep+0x95/0x190 [ 213.948317] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.953870] ? _copy_from_user+0xdf/0x150 [ 213.958009] __x64_sys_sendfile64+0x155/0x240 [ 213.962493] ? __ia32_sys_sendfile+0x290/0x290 [ 213.967066] ? do_syscall_64+0x92/0x800 [ 213.971039] do_syscall_64+0x1b1/0x800 [ 213.974925] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.979841] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.984773] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.990129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.995671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.000857] RIP: 0033:0x455979 [ 214.004029] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:38 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) io_setup(0x7, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/13 00:52:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf0ffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0xffffffffffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @rand_addr=0x1000}}]}, 0x490) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0x10, 0x2000000003, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84306910523693900020020000000080000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000006c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/05/13 00:52:38 executing program 3 (fault-call:4 fault-nth:17): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:38 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4040, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x7, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), &(0x7f0000000280)=0x8) [ 214.011766] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 214.019218] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 214.026470] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.033748] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 214.041004] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000010 [ 214.098940] FAULT_INJECTION: forcing a failure. [ 214.098940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.110959] CPU: 0 PID: 13934 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 214.118236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.127598] Call Trace: [ 214.130198] dump_stack+0x1b9/0x294 [ 214.133822] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.139190] ? find_held_lock+0x36/0x1c0 [ 214.143248] should_fail.cold.4+0xa/0x1a [ 214.147387] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.152501] ? graph_lock+0x170/0x170 [ 214.156301] ? kasan_check_read+0x11/0x20 [ 214.160439] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 214.165620] ? find_held_lock+0x36/0x1c0 [ 214.169674] ? __lock_is_held+0xb5/0x140 [ 214.173752] ? check_same_owner+0x320/0x320 [ 214.178417] ? rcu_note_context_switch+0x710/0x710 [ 214.183341] ? __might_sleep+0x95/0x190 [ 214.187324] __alloc_pages_nodemask+0x34e/0xd70 [ 214.191988] ? default_file_splice_read+0x1c7/0xad0 [ 214.197029] ? do_splice_to+0x12e/0x190 [ 214.200994] ? splice_direct_to_actor+0x268/0x8d0 [ 214.205839] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 214.211107] ? __lock_is_held+0xb5/0x140 [ 214.215187] ? __lock_is_held+0xb5/0x140 [ 214.219249] ? rcu_read_lock_sched_held+0x108/0x120 [ 214.224271] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 214.229827] alloc_pages_current+0x10c/0x210 [ 214.234234] push_pipe+0x400/0x7a0 [ 214.237765] ? __kmalloc_node+0x47/0x70 [ 214.242004] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 214.246945] ? rcu_is_watching+0x85/0x140 [ 214.251083] ? copy_page_to_iter+0xf30/0xf30 [ 214.255570] ? is_bpf_text_address+0xd7/0x170 [ 214.260060] ? kernel_text_address+0x79/0xf0 [ 214.264469] ? __unwind_start+0x166/0x330 [ 214.268629] ? unwind_get_return_address+0x61/0xa0 [ 214.273546] ? __save_stack_trace+0x7e/0xd0 [ 214.277948] ? print_usage_bug+0xc0/0xc0 [ 214.282084] ? save_stack+0xa9/0xd0 [ 214.285700] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 214.290829] ? iov_iter_pipe+0xc2/0x2f0 [ 214.294797] default_file_splice_read+0x1c7/0xad0 [ 214.299633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.304983] ? print_usage_bug+0xc0/0xc0 [ 214.309040] ? do_splice_direct+0x400/0x400 [ 214.313355] ? debug_mutex_init+0x1c/0x60 [ 214.317489] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.322495] ? __lockdep_init_map+0x105/0x590 [ 214.326987] ? lockdep_init_map+0x9/0x10 [ 214.331060] ? debug_mutex_init+0x2d/0x60 [ 214.335551] ? __mutex_init+0x1ef/0x280 [ 214.339686] ? __ia32_sys_membarrier+0x150/0x150 [ 214.344427] ? __lockdep_init_map+0x105/0x590 [ 214.348916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.354451] ? fsnotify+0x415/0xfc0 [ 214.358068] ? fsnotify+0xfc0/0xfc0 [ 214.361680] ? fsnotify_first_mark+0x330/0x330 [ 214.366257] ? security_file_permission+0x1c6/0x240 [ 214.371260] ? rw_verify_area+0x118/0x360 [ 214.375396] ? do_splice_direct+0x400/0x400 [ 214.379721] do_splice_to+0x12e/0x190 [ 214.383859] splice_direct_to_actor+0x268/0x8d0 [ 214.388607] ? pipe_to_sendpage+0x3f0/0x3f0 [ 214.392919] ? do_splice_to+0x190/0x190 [ 214.396896] ? rw_verify_area+0x118/0x360 [ 214.401035] do_splice_direct+0x2cc/0x400 [ 214.405185] ? splice_direct_to_actor+0x8d0/0x8d0 [ 214.410019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.415542] ? __sb_start_write+0x17f/0x300 [ 214.419852] do_sendfile+0x60f/0xe00 [ 214.423567] ? do_compat_pwritev64+0x1b0/0x1b0 [ 214.428145] ? __might_sleep+0x95/0x190 [ 214.432112] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.437642] ? _copy_from_user+0xdf/0x150 [ 214.441790] __x64_sys_sendfile64+0x155/0x240 [ 214.446282] ? __ia32_sys_sendfile+0x290/0x290 [ 214.450871] ? do_syscall_64+0x92/0x800 [ 214.454835] do_syscall_64+0x1b1/0x800 [ 214.458726] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 214.463566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 214.468484] ? syscall_return_slowpath+0x30f/0x5c0 [ 214.473407] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 214.478778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.483611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.488786] RIP: 0033:0x455979 2018/05/13 00:52:38 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x4224ac, {0xffffffbfffbff270}, 0x0, 0x1000000000000000}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/234) write$binfmt_elf32(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0xb6b, 0x200, 0x6, 0x3, 0x3e, 0x81e0, 0x363, 0x38, 0x174, 0x6, 0x5, 0x20, 0x2, 0x9, 0x2, 0x8e6}, [{0x7474e557, 0x9, 0x7, 0x10001, 0x3ff, 0x9, 0x85, 0xfffffffffffffffa}, {0x7, 0x8, 0x4, 0x100000000, 0x1, 0x1, 0x200, 0x101}], "ccf0287971003e1c023b87f57d6bdf9d0d2ad7baf5211792ca0a8a4f5082b9ddfb7a8bcc0cbcfa92257212f125a15770428a0503dd189a1a07d6146f4e42c56596466fc80c1a1bdd3a8c6bbe6e60ec87b08441505f947c356fe13f5b5f5ac7a72d4a76f0d3852bf29951ec1cd9e396fdcfb32d8bece10079e18e93d42cccb158db30c4c099487c72dcf36798b3130f74261c2fe50022c07a82d2228f84f1caf27a4a45b2e949ae5ebf3bc7", [[], [], [], [], [], [], [], [], [], []]}, 0xb23) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000002c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x2, 0x0, 0xd625, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000017a}, 0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) [ 214.491958] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 214.501228] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 214.508509] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 214.515772] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.523130] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 214.530392] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000011 [ 214.549503] IPv6: Can't replace route, no match found 2018/05/13 00:52:38 executing program 0: r0 = memfd_create(&(0x7f0000000080)='em1-self', 0x0) write(r0, &(0x7f0000000000)="761632e6d7c3c2b7fda3e6a70a7a3a64a115acfabf8b1214a66e7b4f08eb0f524e6dc21a8a3c1b36f4dd2bc2fed8fe3bf6d3cb7e537ebaddb9ff9a213084c69e9988a3daa097f80047ddb6b3c2656cd9c0153f1a96db08b83c0ffb53aec870", 0x27) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fanotify_mark(r0, 0x80, 0x8030031, r0, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/05/13 00:52:38 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x173, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:38 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 214.594603] IPv6: Can't replace route, no match found 2018/05/13 00:52:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x301103, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000200)=0xd6) r1 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/05/13 00:52:38 executing program 2: mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./bus\x00') r1 = fanotify_init(0x2000000, 0x800000000000000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r0, 0xf9, 0x43e9, r0}) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') read(r1, &(0x7f0000001580)=""/4096, 0x1000) fcntl$getown(r1, 0x9) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4000003) 2018/05/13 00:52:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpeername$packet(0xffffffffffffffff, &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007fc0)=0x14) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008000)={'team0\x00', r2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x0, 0xbbb2, 0x0, 0xffffffffffffffff}, 0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000040)=""/30) getsockname$inet(r4, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) 2018/05/13 00:52:38 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x36b, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/13 00:52:38 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xffffff9e, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:38 executing program 3 (fault-call:4 fault-nth:18): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:38 executing program 6: r0 = socket(0xa, 0x1, 0x7ff) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syslog(0xdffffffe, &(0x7f00000030c0)=""/4096, 0xffffffffffffffaa) [ 214.943788] FAULT_INJECTION: forcing a failure. [ 214.943788] name failslab, interval 1, probability 0, space 0, times 0 [ 214.955328] CPU: 1 PID: 13992 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 214.962620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.971987] Call Trace: [ 214.974773] dump_stack+0x1b9/0x294 [ 214.978432] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.983809] ? find_held_lock+0x36/0x1c0 [ 214.987991] should_fail.cold.4+0xa/0x1a [ 214.992080] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.997212] ? graph_lock+0x170/0x170 [ 215.001055] ? __lock_is_held+0xb5/0x140 [ 215.005180] ? find_held_lock+0x36/0x1c0 [ 215.009294] ? __lock_is_held+0xb5/0x140 [ 215.013381] ? print_cpu_stall_info+0x760/0xc40 [ 215.018089] ? check_same_owner+0x320/0x320 [ 215.022439] ? rcu_note_context_switch+0x710/0x710 [ 215.027429] __should_failslab+0x124/0x180 [ 215.031700] should_failslab+0x9/0x14 [ 215.035543] __kmalloc+0x2c8/0x760 [ 215.039122] ? rcu_read_lock_sched_held+0x108/0x120 [ 215.044167] ? rw_copy_check_uvector+0x31e/0x3a0 [ 215.048961] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 215.054535] rw_copy_check_uvector+0x31e/0x3a0 [ 215.059159] import_iovec+0xc3/0x420 [ 215.062928] ? dup_iter+0x270/0x270 [ 215.066586] vfs_readv+0xe2/0x1a0 [ 215.070323] ? compat_rw_copy_check_uvector+0x420/0x420 [ 215.075877] ? is_bpf_text_address+0xd7/0x170 [ 215.080382] ? kernel_text_address+0x79/0xf0 [ 215.084798] ? __unwind_start+0x166/0x330 [ 215.088965] ? unwind_get_return_address+0x61/0xa0 [ 215.093912] ? __save_stack_trace+0x7e/0xd0 [ 215.098247] ? print_usage_bug+0xc0/0xc0 [ 215.102309] ? save_stack+0xa9/0xd0 [ 215.105936] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 215.110953] ? iov_iter_pipe+0xc2/0x2f0 [ 215.115276] default_file_splice_read+0x514/0xad0 [ 215.120116] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.125473] ? print_usage_bug+0xc0/0xc0 [ 215.129537] ? do_splice_direct+0x400/0x400 [ 215.133858] ? debug_mutex_init+0x1c/0x60 [ 215.138004] ? __lockdep_init_map+0x105/0x590 [ 215.142508] ? lockdep_init_map+0x9/0x10 [ 215.146588] ? debug_mutex_init+0x2d/0x60 [ 215.151010] ? __mutex_init+0x1ef/0x280 [ 215.154990] ? __ia32_sys_membarrier+0x150/0x150 [ 215.159743] ? __lockdep_init_map+0x105/0x590 [ 215.164341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.169871] ? fsnotify+0x415/0xfc0 [ 215.173522] ? rw_verify_area+0x118/0x360 [ 215.177673] ? do_splice_direct+0x400/0x400 [ 215.181990] do_splice_to+0x12e/0x190 [ 215.185791] splice_direct_to_actor+0x268/0x8d0 [ 215.190461] ? pipe_to_sendpage+0x3f0/0x3f0 [ 215.194789] ? do_splice_to+0x190/0x190 [ 215.198767] ? rw_verify_area+0x118/0x360 [ 215.202914] do_splice_direct+0x2cc/0x400 [ 215.207063] ? splice_direct_to_actor+0x8d0/0x8d0 [ 215.211906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.217435] ? __sb_start_write+0x17f/0x300 [ 215.221764] do_sendfile+0x60f/0xe00 [ 215.225479] ? do_compat_pwritev64+0x1b0/0x1b0 [ 215.230073] ? __might_sleep+0x95/0x190 [ 215.234080] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.239620] ? _copy_from_user+0xdf/0x150 [ 215.243786] __x64_sys_sendfile64+0x155/0x240 [ 215.248286] ? __ia32_sys_sendfile+0x290/0x290 [ 215.252870] ? do_syscall_64+0x92/0x800 [ 215.256856] do_syscall_64+0x1b1/0x800 [ 215.260829] ? finish_task_switch+0x1ca/0x810 [ 215.265324] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.270256] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.275190] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 215.280566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.285465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.290748] RIP: 0033:0x455979 [ 215.293939] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.301663] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 215.308930] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 215.316216] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.323484] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 215.330750] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000012 2018/05/13 00:52:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x14, 0x3, 0x800000002, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/106}, {&(0x7f00000001c0)=""/126}, {&(0x7f0000000240)=""/233}, {&(0x7f0000000340)=""/3}, {&(0x7f0000000380)=""/130}], 0xffffffffffffebf) r1 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r1, &(0x7f00000004c0), &(0x7f0000000100)=0x60, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0xffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x20000000000015, 0x4) 2018/05/13 00:52:39 executing program 3 (fault-call:4 fault-nth:19): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000000c0)=""/50, 0x32) getdents(r0, &(0x7f0000000240)=""/195, 0xc3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000004c0)={@loopback}, &(0x7f0000000500)=0x14) 2018/05/13 00:52:39 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = socket(0x11, 0xa, 0x27) sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/13 00:52:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x34000, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) 2018/05/13 00:52:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfcffffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 215.465707] mip6: mip6_rthdr_init_state: spi is not 0: 4195072 [ 215.468668] FAULT_INJECTION: forcing a failure. [ 215.468668] name failslab, interval 1, probability 0, space 0, times 0 [ 215.483770] CPU: 1 PID: 14008 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 215.491077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.500994] Call Trace: [ 215.501031] dump_stack+0x1b9/0x294 [ 215.507247] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/13 00:52:39 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 215.512463] ? __mutex_lock+0x7d9/0x17f0 [ 215.513348] mip6: mip6_rthdr_init_state: spi is not 0: 4195072 [ 215.516886] ? lock_downgrade+0x8e0/0x8e0 [ 215.516909] should_fail.cold.4+0xa/0x1a [ 215.516931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.516952] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 215.516977] ? graph_lock+0x170/0x170 [ 215.545269] ? is_bpf_text_address+0xd7/0x170 [ 215.549803] ? find_held_lock+0x36/0x1c0 [ 215.553897] ? __lock_is_held+0xb5/0x140 [ 215.557996] ? check_same_owner+0x320/0x320 2018/05/13 00:52:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0xa001) sendmmsg$nfc_llcp(r3, &(0x7f0000002e80)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x72f9, 0x3, "1b680676abc9ee7d210acc96b776936fc80d64f84d4184df060a28a173b1932e5284c0deac9b647969644ccc77fbc9aaa72550b761900a04b265dc66c55ca2", 0x16}, 0x60, &(0x7f0000000140)=[{&(0x7f00000000c0)="a9603ec9dce0593ec6034d6527ad4ff2d3f845e5d1b3a6", 0x17}, {&(0x7f0000000100)="e60d29e3b65e0acabfbcd72fd90c", 0xe}, {&(0x7f0000000200)="5c160a6ea47e1fc73af0cb6eb074b01bdaa60a55e121aeb5f467df1e68053a9746825d6d9601b4d8d8ab50dae20dd93c32373ebd6576b66f967899269d355b33e8996e0f8096b57b0328bbbdafe952c29474c0dec5986a7457d50ba74615c2c1b9ec1d44d842481b0f29e99b111ecd2f1f0d87b1f86682d04ab1759e00d761562e6c09aa1a216414e74d59622c554721a496e0941a042934adc3b659e03ece804b04bc96ac0a3014a61c4d0fc3fb9a8a77e6678ff6f7ce9bcf49696d9faef2d80347ef1b3bc3c91594dd9182aaf33316df12ec6bda952aed871125f35b156f105c6ea7c564", 0xe5}], 0x3, &(0x7f0000002f80)=ANY=[@ANYBLOB="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"], 0x110, 0x20000010}, {&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x9, 0x401, "b37e177c7170971278a6c4d06f4608ef7e400d23995d60c8d680f8a06ea0aa79a0394c91edf08db5ec0ed637e019a12c1bd008341bc0df56e0b97827846d57", 0x2d}, 0x60, &(0x7f0000000580)=[{&(0x7f00000004c0)="6f3c1f94ab25b58d3df6405064542f269d84e46b58e51101047694c3bdb1034faf679dac6c3a06a2b2100349497e36b696ea2343fb9663cbef78effb12222833f4d8937290d205b47d6744a9d02912fcb5efa6e519eb09bd627f9b21da5d17ede1d2416ba75d720c89d47613c546caac47f9488830c54d5be5e20a49ddb0f09752cd54e4f7582f4b814b9e8da4e73b8f99fcd46a2134d51210411a7cb4c19fb898cedd4567ea78bd092f1783b3557afbfe72752a2eda8c2a08db60d7f5c5", 0xbe}, {&(0x7f0000000180)="d64619eece8525cebadb46860475a3fa", 0x10}], 0x2, &(0x7f00000005c0)={0x90, 0x19f, 0xfff, "fc1820659e8c34636535bdffa12733b7732e30a603060e37b282c0b54a82870e8471d380f1bcf9018620217e07658dad82e12e27c1beef42ca4128daffdffbd64808d704d84ba40be6efa7e1f101057b621595eccb9ff714443142b827f55b4a87fd7834272dfc3a7aa1b758f3a327a21daf6b7dd40691a70e88172330056d"}, 0x90, 0x85}, {&(0x7f0000000680)={0x27, 0x1, 0x1, 0x7, 0x60c248b3, 0x20, "92768d7b9c5601daaf189fe4e4ee41e3bc814bb3ffd1bc43bdc3a188fa5c5d3742bc4e992f9c0beb02e53463c48b557657842cf0d7c708b3826f5f53ee17ef", 0x17}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000000700)="e06831e24a879a34a27aa31118da62aa4b6f42297dd9a12af63b2276464c0c996d91506f35da40de27dd0f4014383f2c8ac755b959db5f4dc54538f0ebfd622d9114fec7e54e77ac969d01213c4a5a1b500ba0c2207b6e80a54fe9422395c63c32c1d3fd7d19d21aa6a87de69e21e760d66b25eabae0ac63b27ff4e210638e363f42d06026941337d3c7d33da9731457f5fb3eafb5a71570", 0x98}, {&(0x7f00000007c0)="fec712d638340597485b53e0eea264321b7e2c925d438ec72f5891911990be3e110a3ec7826e70d6021ffc6c6305065f8050d3681e59e9c9f7e0a4308aa19a36bdbd333bdedf9dff9fe83e2f78ae64ab0c3b25e06115ab7b2d71d34fbedfb5f13d33adeabdcc4c1044856abd5849075e44bc6d9aa5c03dc8a4c17c465b0555d74fb52159f4df5f0c0ffbc14cb7e692e1b4df7f7564904cc30c4c6da7506a0c01693a48f099172250c166909ff54e1b4b6a06abc643e93106b8f8189d52fcd2b179eb3cdf98e1ffc1f96b9e2f", 0xcc}, 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0x1000}, {&(0x7f00000018c0)="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", 0xfc}, {&(0x7f00000019c0)="a646825f73a7c97122eb5bc0bb0fc1399b552e4cb6b995be10853338b8d9ea6d3bf73ce06d9554a3e84017888c5779e676fe766d1120728b550d54df8c3163b80b737953cdcd2ae6903886629258256d38f8dd4a499fe76c24eee93362eb4db3259bbf578089b66c7a06e4f3ba821e988b9a67de7355640f34257f4a45c9", 0x7e}, {&(0x7f0000001a40)="dae0e5bb3eb998c38f5f9d4971107d41f9182aef06ba92dd8c4284359384e3eede73e6c44e23626183c7a56d803fa3547c82e78097f34b2d88a685b0e4de62c8348e0fa9cecfe14f3426b792fc6275ed7f6f8cdd2d075d231ff611ce1de81f62e08762b9aa0e7be78d", 0x69}], 0x6, &(0x7f0000001b40)={0x108, 0x19f, 0x7, "2f2bbf07bb79e688a7bd027fec572c7dd6fce0662765da9ea181d64fc724632458c9bd982917d083b08c21fea255dc7289ada6747d9a671ffa905c7cf2ed438fb9cd4edec74f6332e4491917c340bd3d3617ef4cc5eb98c2522c9d1e3167960e04e0b6849e1ea669e673c9e4e0b310d1fad89db00ff1870ec9e8c64bd90a272343600955680773a09df4e3005a322817665cef6e4434aa93e2a8115d84364cdf203536148c68db106d04dae7591e18e84cbdb1f42f9c3a192950256b84c2149987315a65cf2cf9d915c9b97012d2b6cde6ffec30ee801f0dce8f625d70b21ab4df2e727a19a2b2f8bdd4c20001816d3731a6b69a728b02d8"}, 0x108, 0x1}, {&(0x7f0000001c80)={0x27, 0x0, 0x2, 0x7, 0x0, 0x7fff, "62670d40ae5c6d3a28196a4cce70163375f20907ec1999053c156534bdb28f845b21fbf4be35c467379af2f2d595ca7c9d87dd10ece2f1fae2eea5c97fcc42", 0x28}, 0x60, &(0x7f0000002d40)=[{&(0x7f0000001d00)="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", 0x1000}, {&(0x7f0000002d00)="ea4ce2c08741fe0788893da0946a40baa614455143cab575815309aeaac8a718d3b2eaf38851d9ccd75d5a7b701d6c55841788ac0467ddd12d1d9fee", 0x3c}], 0x2, &(0x7f0000002d80)={0xe8, 0x11f, 0x0, "041e8ea69ae0e070976b743d05c58e83e4e563d63835031b845fbcfe118fc15846f21065db516d64ea4f68c7fb0727042d60c8854fec8d22596c0356a7bbdf56b6606652be9715a58d479bb3b79a4745cc3eb80799c4b5e0ed5f8e3612a2aa55e7af0a365ed278dbfcf2494fcc9305ffd17eb2022731eea77fc04badf49daa7b839ae34766ee46659a52e3f863fd0cd94d0ac662c1292555eca938e020f035e3768e4d6df5453b3a655432b5884908fb3dae8db671e4faeeeae2427c4a56ab56d2a725262f6a76a9b47cf434b311dcd885b6e120abc7"}, 0xe8, 0x200000c0}], 0x4, 0x0) ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) [ 215.562398] ? rw_copy_check_uvector+0x31e/0x3a0 [ 215.567173] ? import_iovec+0xc3/0x420 [ 215.571092] ? vfs_readv+0xe2/0x1a0 [ 215.574747] ? rcu_note_context_switch+0x710/0x710 [ 215.579703] ? do_splice_direct+0x2cc/0x400 [ 215.584049] ? do_sendfile+0x60f/0xe00 [ 215.587958] ? __x64_sys_sendfile64+0x155/0x240 [ 215.592678] __should_failslab+0x124/0x180 [ 215.596950] should_failslab+0x9/0x14 [ 215.600779] kmem_cache_alloc_node_trace+0x26f/0x770 [ 215.605909] ? print_usage_bug+0xc0/0xc0 [ 215.610009] ? graph_lock+0x170/0x170 [ 215.613829] ? __lock_is_held+0xb5/0x140 [ 215.617927] __kmalloc_node+0x33/0x70 [ 215.621759] kvmalloc_node+0x6b/0x100 [ 215.625593] seq_read+0xa33/0x1520 [ 215.629167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.634744] ? seq_file_path+0x30/0x30 [ 215.638687] ? fsnotify_first_mark+0x330/0x330 [ 215.643306] ? _copy_from_user+0xdf/0x150 [ 215.647496] ? seq_file_path+0x30/0x30 [ 215.651412] proc_reg_read+0x10a/0x190 [ 215.655416] do_iter_read+0x4a3/0x660 [ 215.659253] vfs_readv+0x14f/0x1a0 [ 215.662817] ? compat_rw_copy_check_uvector+0x420/0x420 [ 215.668342] ? is_bpf_text_address+0xd7/0x170 [ 215.672876] ? kernel_text_address+0x79/0xf0 [ 215.677292] ? __unwind_start+0x166/0x330 [ 215.681456] ? __save_stack_trace+0x7e/0xd0 [ 215.685784] ? print_usage_bug+0xc0/0xc0 [ 215.689844] ? save_stack+0xa9/0xd0 [ 215.693475] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 215.698483] ? iov_iter_pipe+0xc2/0x2f0 [ 215.702462] default_file_splice_read+0x514/0xad0 [ 215.707293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.712648] ? print_usage_bug+0xc0/0xc0 [ 215.716710] ? do_splice_direct+0x400/0x400 [ 215.721025] ? debug_mutex_init+0x1c/0x60 [ 215.725169] ? __lockdep_init_map+0x105/0x590 [ 215.729657] ? lockdep_init_map+0x9/0x10 [ 215.733704] ? debug_mutex_init+0x2d/0x60 [ 215.737840] ? __mutex_init+0x1ef/0x280 [ 215.741804] ? __ia32_sys_membarrier+0x150/0x150 [ 215.746559] ? __lockdep_init_map+0x105/0x590 [ 215.751053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.756579] ? fsnotify+0x415/0xfc0 [ 215.760211] ? rw_verify_area+0x118/0x360 [ 215.764349] ? do_splice_direct+0x400/0x400 [ 215.768745] do_splice_to+0x12e/0x190 [ 215.772554] splice_direct_to_actor+0x268/0x8d0 [ 215.777214] ? pipe_to_sendpage+0x3f0/0x3f0 [ 215.781538] ? do_splice_to+0x190/0x190 [ 215.785512] ? rw_verify_area+0x118/0x360 [ 215.789652] do_splice_direct+0x2cc/0x400 [ 215.793806] ? splice_direct_to_actor+0x8d0/0x8d0 [ 215.798660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.804284] ? __sb_start_write+0x17f/0x300 [ 215.808611] do_sendfile+0x60f/0xe00 [ 215.812341] ? do_compat_pwritev64+0x1b0/0x1b0 [ 215.817023] ? __might_sleep+0x95/0x190 [ 215.820999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.826539] ? _copy_from_user+0xdf/0x150 [ 215.830683] __x64_sys_sendfile64+0x155/0x240 [ 215.835182] ? __ia32_sys_sendfile+0x290/0x290 [ 215.839769] ? do_syscall_64+0x92/0x800 [ 215.843759] do_syscall_64+0x1b1/0x800 [ 215.847635] ? finish_task_switch+0x1ca/0x810 [ 215.852125] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.857067] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.862004] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 215.867390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.872233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.877421] RIP: 0033:0x455979 [ 215.881224] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.889026] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 215.896297] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 215.903572] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.910834] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 2018/05/13 00:52:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 215.918121] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000013 2018/05/13 00:52:40 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000ffffffff00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:40 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80, 0x800) sendmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="de8f56a961e558b733e05f9fee6e3380adf1dc60bc8c420cb1c2941a6937db19aa66d3c28755b54de3269d13e9d2bfda235dbfd60ec8e2939f41a77fb3db3f9ebe75385580c03c6be379680cbf5784cf915478393e530065c611b19fc4833ba72048b70736125a9bb36134596483355b9b6e9afb417efe604d15e3811662d36dfbc4fc10f706632e0a976f575e634ad6570bc157940779e76a4b16306dcfa3d0098711674fdca7997a58a105292bff6c3a4c419058ca076fa4c49cb60fd3a4f7ff552408f478840fdf3cf50c09fb652796b514", 0xd3}], 0x1, &(0x7f00000003c0)=[{0x68, 0x10a, 0x3, "5d79fa0d194b29e938914373372ba2850cf4c37309fa2ae649a35cb313cda7326b45a425d9f725135a37e42ce3ae698085daf5db227ebba708d64c87634b39aa41bdedb989a5f3504c3ad8ca2205cd79c3"}, {0x88, 0x114, 0x2733d4ba, "91ff0873b8d0b77f24678d8a61f0a2a569220957ada76b31bd5e8343efe26aee8a3c5862a17a959407ba21eb54a59037a8041ca24a7a36999eddf95c3393244b5f77713bd435ca458413f0c420d23318deb4791b8bf85d2d80893eb9602c8b184a9b383575546544503e8b823e49390d01eeddc1"}, {0x68, 0x10e, 0x9, "b46c4f88c483796d4dae72dc1d6251c41379d9eb63617824e3fafb53225ed45882eff5a496d6c1e3fe9f48d52493e745a2dfb64cbce13c077444a8e0e57ddac2c2e994cd8246ef19082ddde8d846e6143ed0"}, {0x68, 0x1, 0x40000, "b59fbafa214a3f8e1779e08820c1efad46be871997473a51de1f572c65f68b60b6f33b76aed65344c8c8323ec42c523d13f4da46d08ce923bf7043aadabcbe09537475217aba7947b260000e8dc3e8f03ee3e3dd50"}], 0x1c0, 0x80}, 0x21}, {{&(0x7f0000000580)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000600)="8103976f1d65e42682d43012e2fdadd823559843d3ae72b69c29b2700bb999986402a6c620840fe7dbf0b06fb3a766a916503c2203cd74b5223794c83d02df3d91ac0a9ab738a1ab24331e74afccacd2293246d3db764d47e6285e881cea5d2a5db9cd2bb7e53accfca19718770518303f70a917b37183865643f3a35750ec425a3d1fe0eceee80107cf888071d3344d8d9de39d23127415dc2c066072a96a67e492abacc4f68772d6432c25c4e9434d51fe1557e4cad79997cad92c70788edfc4f1fa6672a2515c5f398b3c3b39ee129ce16fa7ed1377be556964951da100d0184137a159d0e4", 0xe7}], 0x1, &(0x7f0000000700)=[{0xd8, 0x0, 0x2, "8b6a46298a48aff51bed4c03fa28edf3558028c4aae515419913a650a7d7c0c4c7353192f6e32ef68d01c962221465aeb688e6781795bff4d759dc3d76f81ca7f289300e0e4b3f3e912b0448ae20cb01a4e1b23a7679d1c4810effd7a1bd36ede09dbe0297191c6007533ff450c0c3ed531906f35401c001b356e5496be668171afab7d02fd6043116eb7dbc5557bcc2aff350c17372631749e428f92f37189b90d34c3c77ac85803cd52ee4af52b0de62f716fcfdd7775451ea5b6dfc8cc6b8eb2e9cba9a1d48"}, {0xb0, 0x10d, 0xde, "16937bd4d14d711959745d9eb4bc4f0770d3a24f5294691922c75883f5ae770bf04e9fade6957b75a65686b8fb32c2a40f72537803315ce47cf6b1af4ea5028e63db27cf4d4852438f5bdee02fcc2ffe17eeaedd74d7d8d3a3e5eab59e0d05bd7b19a39e3937dc85202c67da24d802a1f15f471ff4e5e69f256736ff8ad0d9ce7c46797401ef33dde9689e810763bd1e8cc9e4c02a53deecbe22"}, {0x10, 0x10a, 0x2}], 0x198, 0x10}, 0xab8}, {{&(0x7f00000008c0)=@nl=@unspec, 0x80, &(0x7f0000000940), 0x0, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000980)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)="656ca7f8e5b2c0c57695a9f8e087e60836c1e42335470beee79bdfa3f5eca1dab6d984f6b23d6d6443e4ffd5dd6dd4b997594694e4a214d78696bee0af9e31de3dfed98a50f72aba216dd66e77299e5e5bb3b27c7fa1aa380877a32acfc4679e66af653c2018c0ec20cc7aa60e583ee6dd8ae83164c0284916e5b67f9ec71a9f32cdf4c606336fd927fba500fbbec1e123534dd847a26e805b76283a19b011c7e540c65a5c8c217d7cd182073456d8dc56396d9f7b7da9e7dcf081ef5b1773300b162fc16ad1f964172c3c94624ef32d05d65cf30230276804a10b7ed4d0a485c47fe7", 0xe3}, {&(0x7f0000000b00)="8e90fa", 0x3}], 0x2, &(0x7f0000000b80)=[{0x38, 0x10d, 0x7, "cce3179fdf0d68e502cc4efc8677ff77dc970d488d12f74958e0a5134204316e4cda"}, {0xf0, 0x116, 0x6, "5e88c56cafc5c1f449a30704fce7f734e0f19a7ac7d70fb831c16503e5b32bc3b740a00071608f9b7244ad8ac8d5cc2d5a8735f9c0887ea1b89d2c85842052a022ce96744f4250cbdd21e58df8e0fffda817f0168ec8333715bec49821cc906ac63b72a342d360017ac2665f7dddab63d4d8081306387e3dce866da2cf774d6dd71a5680f2029596a9de54fdc67ace83c9338f3ec4bc08d49711cc1c7f699dafcc7e32dcf169d13d21b8592f698520b7fcef26bcc67e676c605c3f3efb89ddb5918289e4b68bbf312f3e56b27e7f56aca3486aaf348596094c0c142af549b2"}, {0x68, 0x139, 0x7, "88dae8b3ee22eeaeff02ac71dcc5d48b6b4b471382fcaaa2b376af98b679002207857ee5cb1caa873a0cc3c49872bdf5516fd24921ad65b0d5f8fed731dab2917658723b429a10890f4e9b0e622a4f733e69a05f11"}, {0x50, 0x13f, 0x1, "a8588f7a9785895cbac5bdc531eecca1d75ff1750d4006a09b58a2c46dfe3a65235e95b938267674d8005925402d7bdc4111d6e19d562fa8f7"}, {0x48, 0x119, 0x0, "ce08fd71a33fcfb256f728953f362130e2f47ae4d5c9c0b8de46c28ec2dc95a9081b0e5629f987389e0faf074c3b572ebd1b82"}], 0x228, 0x1}, 0x5}], 0x4, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f00000000c0)=@ax25={0x3, {"d162919bab73ac"}}, 0x80, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x2, 0x0) 2018/05/13 00:52:40 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x81, 0x0) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa}, 0x1c) prctl$setptracer(0x59616d61, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000001c0), 0x0, 0x18}, {&(0x7f0000000300)="0bc0d5560c86300dc459dcb6005b698d663ed4a11c5507aeb02e7829bd8ad9b185878fdff696ffb385e75f31829c2f62985dfb4eed77cdcae748e8ca6609b7186564713fcc679ec6af49b70fb7ab757add0028a3440446d20378c267b32277b13f1dd2046f578b100125fdfd6d5b32119c5321231743595177046263432bb4d9ea1602d5d22720bbfad00d7376ed", 0x8e, 0x20}], 0x802000, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) 2018/05/13 00:52:40 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0x400000f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x1ff) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x81, 0x2, &(0x7f0000001380)=[{&(0x7f0000000240)="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", 0x1000, 0xfffffffffffff001}, {&(0x7f0000001300)="1ffc1b34cc302f7e86daba5eefe1f7460d1fa4995f97bd917e0df07ce42e5c77e64874b4c07a78a9afad3cdf7d4bc0496e4a609bd3d8dd521a7bdeda5814ff0c4ae9890b88b2d40307320074e5f745fa14fd7581c26b8fd34f6c6033ce", 0x5d, 0xfffffffffffffffd}], 0x200040, &(0x7f0000001240)=ANY=[@ANYBLOB="926a6099b7f62326575a8b1218e6c6c8f1338d1982abc533e41817371216c9826119777e719c6571bd7694c7b6ef8a90d85699dcac0b73563f74c29dec1aed89f1fcdffd74969b7183d51a399231f97ef4f5681f0fcdb1acbcab91f6e8927d11b32b"]) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001440)=0x3dbb, 0x2) getdents(r2, &(0x7f0000000040)=""/22, 0x16) 2018/05/13 00:52:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf0ffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:40 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r3 = gettid() getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000180)={r1, r1}) 2018/05/13 00:52:40 executing program 3 (fault-call:4 fault-nth:20): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 216.169982] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 216.207328] jfs: Unrecognized mount option "j`#&WZ337ɂaw~qeqvǶVܬ sV?ttq91~hͱ}+" or missing value [ 216.224143] FAULT_INJECTION: forcing a failure. [ 216.224143] name failslab, interval 1, probability 0, space 0, times 0 [ 216.235505] CPU: 0 PID: 14069 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 216.242898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.252394] Call Trace: [ 216.255011] dump_stack+0x1b9/0x294 [ 216.258681] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.263902] ? finish_task_switch+0x1ca/0x810 [ 216.268427] ? finish_task_switch+0x182/0x810 [ 216.272966] should_fail.cold.4+0xa/0x1a [ 216.277057] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.282190] ? __schedule+0x809/0x1e30 [ 216.286083] ? __sched_text_start+0x8/0x8 [ 216.290339] ? find_held_lock+0x36/0x1c0 [ 216.294400] ? __lock_is_held+0xb5/0x140 [ 216.298478] ? check_same_owner+0x320/0x320 [ 216.302790] ? debug_mutex_init+0x1c/0x60 [ 216.306956] __should_failslab+0x124/0x180 [ 216.311191] should_failslab+0x9/0x14 [ 216.314989] __kmalloc+0x2c8/0x760 [ 216.318522] ? __mutex_init+0x1ef/0x280 [ 216.322493] ? iter_file_splice_write+0x255/0xff0 [ 216.327330] ? __lockdep_init_map+0x105/0x590 [ 216.331837] iter_file_splice_write+0x255/0xff0 [ 216.336513] ? do_vmsplice+0x1b0/0x1b0 [ 216.340409] ? rw_verify_area+0x118/0x360 [ 216.344550] ? do_vmsplice+0x1b0/0x1b0 [ 216.348439] direct_splice_actor+0x128/0x190 [ 216.352847] splice_direct_to_actor+0x310/0x8d0 [ 216.357511] ? pipe_to_sendpage+0x3f0/0x3f0 [ 216.361834] ? do_splice_to+0x190/0x190 [ 216.365808] ? rw_verify_area+0x118/0x360 [ 216.369950] do_splice_direct+0x2cc/0x400 [ 216.374096] ? splice_direct_to_actor+0x8d0/0x8d0 [ 216.378936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.384477] ? __sb_start_write+0x17f/0x300 [ 216.388796] do_sendfile+0x60f/0xe00 [ 216.392514] ? do_compat_pwritev64+0x1b0/0x1b0 [ 216.397094] ? __might_sleep+0x95/0x190 [ 216.401083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.406625] ? _copy_from_user+0xdf/0x150 [ 216.410784] __x64_sys_sendfile64+0x155/0x240 [ 216.415281] ? __ia32_sys_sendfile+0x290/0x290 [ 216.419857] ? do_syscall_64+0x92/0x800 [ 216.423831] do_syscall_64+0x1b1/0x800 [ 216.427736] ? finish_task_switch+0x1ca/0x810 [ 216.432228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.437165] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.442104] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.447489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.452337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.457517] RIP: 0033:0x455979 [ 216.460694] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:40 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x331000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x6, 0x8, [0xaa, 0x7fffffff]}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$VT_RESIZE(r1, 0x400442c9, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000000, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x30}, 0xc) 2018/05/13 00:52:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:40 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x401, 0x5ac, 0x2, 0x80000001, 0x4, 0x49, 0x5, 0x3, 0x8, 0xca7, 0x80000000, 0x7}, {0x1, 0x6dc, 0x1, 0x6, 0x3, 0x2, 0x4, 0x1, 0xfffffffffffffffa, 0x0, 0x2ff37e66, 0x1c63000000, 0x1}, {0x8, 0x5f, 0x180000, 0x7, 0x7, 0x100000000, 0x6e, 0x0, 0x6, 0x6, 0x0, 0x2, 0xffffffff}], 0xffffffff}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0xd2, 0x1, 0x9, 0x7, "364ede8c1751e9ded6aaeebcd5e8f154bd359080c026b2ed2a50b9644d4339629a5672d445f4862409ed9eae", 0x800}, 0x0, 0x0, 0x100, r3, 0x8001, 0x100, "a0d74e9974485d654a33544783e292275828128bc1128d61445ebc3fd4dfaa1b835ed1c68906f0d7ea35e50058efa326d24eb49be9d0ad85679f003417dc979c", &(0x7f0000000040)=')!/ppp0(\x00', 0x9, [], [0x2, 0x5, 0x0, 0xfff]}) [ 216.468394] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 216.475745] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 216.483010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.490283] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 216.497541] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000014 2018/05/13 00:52:40 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="4244d6e42a80d6e42a87010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000009c3f2af308a9c4a3435fc98133ec26b90000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e650000000099", 0x84, 0x400}], 0x0, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1000000000005, 0x2) [ 216.614401] jfs: Unrecognized mount option "j`#&WZ337ɂaw~qeqvǶVܬ sV?ttq91~hͱ}+" or missing value 2018/05/13 00:52:40 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x22040) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="b828762b68b2", 0x6}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/13 00:52:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000040), 0x800000000) [ 216.845255] hfs: invalid btree extent records [ 216.870266] hfs: unable to open extent tree [ 216.874772] hfs: can't find a HFS filesystem on dev loop6 [ 216.906432] hfs: invalid btree extent records [ 216.912084] hfs: unable to open extent tree [ 216.916548] hfs: can't find a HFS filesystem on dev loop6 2018/05/13 00:52:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfcffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:41 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0xcdbc9d1c9006d547) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x59) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000000c0)) 2018/05/13 00:52:41 executing program 3 (fault-call:4 fault-nth:21): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003e40)={'team0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x0, 0x1, &(0x7f0000000140)=""/1}]}) 2018/05/13 00:52:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="4244d6e42a80d6e42a87010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000009c3f2af308a9c4a3435fc98133ec26b90000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e650000000099", 0x84, 0x400}], 0x0, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1000000000005, 0x2) 2018/05/13 00:52:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101400, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e23, 0x7, @empty, 0x1}, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, 0x7, [0x6, 0x9, 0x100000000, 0x1ff, 0x8000, 0x8000000000, 0x81, 0x8]}, 0x5c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffffffffffe8e, &(0x7f0000000040)}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000240)={@loopback, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) sendto$packet(r2, &(0x7f0000000140)="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", 0xfc, 0x0, &(0x7f00000002c0)={0x11, 0x11, r3, 0x1, 0x3, 0x6}, 0x14) 2018/05/13 00:52:41 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000d0100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 217.034816] FAULT_INJECTION: forcing a failure. [ 217.034816] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.047188] CPU: 0 PID: 14139 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 217.054484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.063853] Call Trace: [ 217.066459] dump_stack+0x1b9/0x294 [ 217.070109] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.075322] ? zap_class+0x720/0x720 [ 217.079059] should_fail.cold.4+0xa/0x1a [ 217.083135] ? kasan_unpoison_shadow+0x35/0x50 [ 217.087734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.093969] ? graph_lock+0x170/0x170 [ 217.097776] ? find_held_lock+0x36/0x1c0 [ 217.101861] ? __lock_is_held+0xb5/0x140 [ 217.105944] ? check_same_owner+0x320/0x320 [ 217.110261] ? graph_lock+0x170/0x170 [ 217.114061] ? rcu_note_context_switch+0x710/0x710 [ 217.118997] ? __might_sleep+0x95/0x190 [ 217.122978] __alloc_pages_nodemask+0x34e/0xd70 [ 217.127647] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 217.132659] ? rb_erase_cached+0xc6a/0x32a0 [ 217.136976] ? rb_next+0x140/0x140 [ 217.140525] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 217.145531] ? percpu_counter_add_batch+0xf2/0x150 [ 217.150469] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 217.156009] alloc_pages_vma+0xdd/0x550 [ 217.159994] shmem_alloc_page+0x178/0x2c0 [ 217.164137] ? shmem_swapin+0x3a0/0x3a0 [ 217.168106] ? find_lock_entry+0x2db/0x8a0 [ 217.172337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.177881] ? security_vm_enough_memory_mm+0x9d/0xc0 [ 217.183071] shmem_alloc_and_acct_page+0x1e9/0x800 [ 217.188016] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 217.192698] ? graph_lock+0x170/0x170 [ 217.196499] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.201693] shmem_getpage_gfp+0x6cf/0x4190 [ 217.206040] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 217.211056] ? __lock_acquire+0x7f5/0x5140 [ 217.215307] ? attach_entity_load_avg+0x850/0x850 [ 217.220172] ? debug_check_no_locks_freed+0x310/0x310 [ 217.225361] ? attach_entity_load_avg+0x850/0x850 [ 217.230196] ? perf_trace_lock+0xd6/0x900 [ 217.234336] ? print_usage_bug+0xc0/0xc0 [ 217.238388] ? graph_lock+0x170/0x170 [ 217.242183] ? perf_trace_lock+0xd6/0x900 [ 217.246339] ? zap_class+0x720/0x720 [ 217.250056] ? __lock_acquire+0x7f5/0x5140 [ 217.254282] ? print_usage_bug+0xc0/0xc0 [ 217.258333] ? graph_lock+0x170/0x170 [ 217.262137] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.267666] ? __inode_attach_wb+0x29c/0x1310 [ 217.272168] ? find_held_lock+0x36/0x1c0 [ 217.276233] ? lock_downgrade+0x8e0/0x8e0 [ 217.280381] ? kasan_check_read+0x11/0x20 [ 217.284519] ? do_raw_spin_unlock+0x9e/0x2e0 [ 217.288918] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 217.293497] ? kasan_check_write+0x14/0x20 [ 217.297724] ? do_raw_spin_lock+0xc1/0x200 [ 217.301958] ? _raw_spin_unlock+0x22/0x30 [ 217.306097] ? __mark_inode_dirty+0x499/0x1530 [ 217.310673] ? __inode_attach_wb+0x1310/0x1310 [ 217.315258] ? print_usage_bug+0xc0/0xc0 [ 217.319322] ? lock_downgrade+0x8e0/0x8e0 [ 217.323460] ? do_raw_spin_lock+0xc1/0x200 [ 217.327695] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.333228] ? iov_iter_fault_in_readable+0x23d/0x460 [ 217.338413] ? copy_page_from_iter+0x880/0x880 [ 217.342996] shmem_write_begin+0x110/0x1e0 [ 217.347236] generic_perform_write+0x39a/0x6a0 [ 217.351826] ? generic_update_time+0x255/0x420 [ 217.356414] ? add_page_wait_queue+0x2a0/0x2a0 [ 217.360988] ? file_update_time+0xdc/0x640 [ 217.365224] ? current_time+0xc0/0xc0 [ 217.369031] ? __might_sleep+0x95/0x190 [ 217.373010] ? down_write+0x87/0x120 [ 217.376808] ? generic_file_write_iter+0xe5/0x850 [ 217.381739] __generic_file_write_iter+0x26e/0x630 [ 217.386659] ? iter_file_splice_write+0x255/0xff0 [ 217.391588] ? direct_splice_actor+0x128/0x190 [ 217.396177] generic_file_write_iter+0x430/0x850 [ 217.400938] ? __generic_file_write_iter+0x630/0x630 [ 217.406040] ? print_usage_bug+0xc0/0xc0 [ 217.410095] ? graph_lock+0x170/0x170 [ 217.413889] do_iter_readv_writev+0x859/0xa50 [ 217.418400] ? vfs_dedupe_file_range+0xa00/0xa00 [ 217.423160] ? rw_verify_area+0x118/0x360 [ 217.427306] do_iter_write+0x185/0x5f0 [ 217.431192] ? rcu_read_lock_sched_held+0x108/0x120 [ 217.436207] ? __kmalloc+0x5f9/0x760 [ 217.439912] ? __mutex_init+0x1ef/0x280 [ 217.443885] vfs_iter_write+0x77/0xb0 [ 217.447682] iter_file_splice_write+0x8cb/0xff0 [ 217.452355] ? do_vmsplice+0x1b0/0x1b0 [ 217.456247] ? rw_verify_area+0x118/0x360 [ 217.460386] ? do_vmsplice+0x1b0/0x1b0 [ 217.464266] direct_splice_actor+0x128/0x190 [ 217.468672] splice_direct_to_actor+0x310/0x8d0 [ 217.473343] ? pipe_to_sendpage+0x3f0/0x3f0 [ 217.477758] ? do_splice_to+0x190/0x190 [ 217.481736] ? rw_verify_area+0x118/0x360 [ 217.485879] do_splice_direct+0x2cc/0x400 [ 217.490029] ? splice_direct_to_actor+0x8d0/0x8d0 [ 217.494874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.500403] ? __sb_start_write+0x17f/0x300 [ 217.504729] do_sendfile+0x60f/0xe00 [ 217.508466] ? do_compat_pwritev64+0x1b0/0x1b0 [ 217.513047] ? __might_sleep+0x95/0x190 [ 217.517028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.522651] ? _copy_from_user+0xdf/0x150 [ 217.526798] __x64_sys_sendfile64+0x155/0x240 [ 217.531285] ? __ia32_sys_sendfile+0x290/0x290 [ 217.535859] ? do_syscall_64+0x92/0x800 [ 217.539839] do_syscall_64+0x1b1/0x800 [ 217.543725] ? finish_task_switch+0x1ca/0x810 [ 217.548223] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.553161] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.558087] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.563551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.568417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.573596] RIP: 0033:0x455979 [ 217.576791] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/05/13 00:52:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004003}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r3 = memfd_create(&(0x7f0000000340)='!cgroupppp0vmnet1\x00', 0x3) write$binfmt_elf32(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdd1) sendfile(r2, r3, &(0x7f0000000080), 0x1000fed) [ 217.584494] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 217.591761] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 217.599122] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.606398] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 217.613669] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000015 2018/05/13 00:52:41 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x30900, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x40, 0x7, &(0x7f0000000140)=0xffffffff}) 2018/05/13 00:52:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 217.635729] hfs: invalid btree extent records [ 217.650528] hfs: unable to open extent tree [ 217.655108] hfs: can't find a HFS filesystem on dev loop6 2018/05/13 00:52:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, r1, 0x0, 0x0) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000280)=r2) r4 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="96f9b1137089629baf4f9dd7223851e1f6ece92ec104f884a8cb1d1e2e0601e0cbe263574cf462365cde348e5a6897cba74473f0af3a3470d68cd38fb0e4b6c9f378e3839ab0e1b0fcf87e9d61c6998741da56087ff0edf4f1697ec78be83638ec0a5b96bfa827afd338415a2693355e74c474149c2cab875993cbeb07f8936fe1d13ada1c125b1ce2de48375a4ef006d3ea5cd1667f75c1c95af4363872a44d819bbdde5ad687176ac4fe4ce96833ac9d45094615add6524779792b13ddfa229a8afcc2a836bec06b12f32f8e5bb6a8bdae3646de1b6fccd19691f6bf", 0xdd, 0x0) r5 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="dcb13c081c2ac30dc012192cc39f635f9121f681165dc551727864217e92b737904d38ddf090bfce5af9e8a8107e64615575ec48ae11bdfd5b4adfc57306fe329d1baca55eca0818588e4bfa872aa21a42085aff2dd449f6c4185e381a693d75f83b27f37f82501c5b85f00ac90cb83841a2811d2f44bd32981594027ae9d1d1fe5e72b3dd61b673a2e33b4b8b3cd643a02e86274a97cb2dcbef16779972fde3d3969efe1180", 0xa6, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="805f5eaa0b545494a1f7fdd9b71d440f51365c95fa32ce57a584793f5f70d682965d7802aac7f6f6d00341bb", 0x2c, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r4, r5, r6}, &(0x7f0000000500)=""/181, 0xb5, &(0x7f0000000600)={&(0x7f00000005c0)={'sha3-384\x00'}}) [ 217.721748] device ifb0 entered promiscuous mode 2018/05/13 00:52:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf00000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:41 executing program 3 (fault-call:4 fault-nth:22): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:41 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="4244d6e42a80d6e42a87010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000009c3f2af308a9c4a3435fc98133ec26b90000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e650000000099", 0x84, 0x400}], 0x0, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1000000000005, 0x2) 2018/05/13 00:52:41 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, r1, 0x0, r0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000140)=0x208000000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000520001040000000000000000000000000000000000000000e208e458dd68930a871a739210ce904db1aa49bd7d1d24b4b7f028939ea26f32a77c8e4ae0481923213c8109764ba3f091ffa2a8d96665b56d5ea8a621c456d6b04e019050f5d393d36d1da055848d1609cde971335972"], 0x1c}, 0x1}, 0x0) 2018/05/13 00:52:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/13 00:52:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x7301000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 217.951441] hfs: invalid btree extent records [ 217.978267] FAULT_INJECTION: forcing a failure. [ 217.978267] name failslab, interval 1, probability 0, space 0, times 0 [ 217.990101] CPU: 1 PID: 14186 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 217.997399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.006781] Call Trace: [ 218.009403] dump_stack+0x1b9/0x294 [ 218.013057] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.019227] ? perf_trace_lock_acquire+0xe3/0x980 [ 218.024087] should_fail.cold.4+0xa/0x1a [ 218.028233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.033332] ? perf_trace_lock_acquire+0xe3/0x980 [ 218.038172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.043707] ? graph_lock+0x170/0x170 [ 218.047508] ? print_usage_bug+0xc0/0xc0 [ 218.051568] ? find_held_lock+0x36/0x1c0 [ 218.055628] ? __lock_is_held+0xb5/0x140 [ 218.059684] ? perf_exclude_event+0x40/0x1a0 [ 218.064102] ? check_same_owner+0x320/0x320 [ 218.068428] ? rcu_note_context_switch+0x710/0x710 [ 218.073360] __should_failslab+0x124/0x180 [ 218.077609] should_failslab+0x9/0x14 [ 218.081410] kmem_cache_alloc_node_trace+0x26f/0x770 [ 218.086530] __kmalloc_node+0x33/0x70 [ 218.090329] kvmalloc_node+0x6b/0x100 [ 218.094132] iov_iter_get_pages_alloc+0x7be/0x14e0 [ 218.099061] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.104248] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.109455] ? copy_page_to_iter+0xf30/0xf30 [ 218.113868] ? is_bpf_text_address+0xd7/0x170 [ 218.118364] ? kernel_text_address+0x79/0xf0 [ 218.122773] ? __unwind_start+0x166/0x330 [ 218.126921] ? __kernel_text_address+0xd/0x40 [ 218.132200] ? unwind_get_return_address+0x61/0xa0 [ 218.137133] ? __save_stack_trace+0x7e/0xd0 [ 218.141472] ? save_stack+0xa9/0xd0 [ 218.145180] ? save_stack+0x43/0xd0 [ 218.148803] ? __kasan_slab_free+0x11a/0x170 [ 218.153208] ? kasan_slab_free+0xe/0x10 [ 218.157180] ? kfree+0xd9/0x260 [ 218.160485] ? iter_file_splice_write+0x785/0xff0 [ 218.165335] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.170363] ? iov_iter_pipe+0xc2/0x2f0 [ 218.174342] default_file_splice_read+0x1c7/0xad0 [ 218.179183] ? do_raw_spin_unlock+0x9e/0x2e0 [ 218.183626] ? do_splice_direct+0x400/0x400 [ 218.187953] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 218.193072] ? debug_check_no_obj_freed+0x2ff/0x584 [ 218.198704] ? mark_held_locks+0xc9/0x160 [ 218.202850] ? quarantine_put+0xeb/0x190 [ 218.206910] ? kfree+0x111/0x260 [ 218.210282] ? iter_file_splice_write+0x785/0xff0 [ 218.215122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.220133] ? trace_hardirqs_on+0xd/0x10 [ 218.224298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.229916] ? pipe_unlock+0x57/0x80 [ 218.233635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.239175] ? fsnotify+0x415/0xfc0 [ 218.242813] ? fsnotify+0xfc0/0xfc0 [ 218.246453] ? fsnotify_first_mark+0x330/0x330 [ 218.251036] ? do_vmsplice+0x1b0/0x1b0 [ 218.254943] ? security_file_permission+0x1c6/0x240 [ 218.259973] ? rw_verify_area+0x118/0x360 [ 218.264124] ? do_splice_direct+0x400/0x400 [ 218.268447] do_splice_to+0x12e/0x190 [ 218.272280] splice_direct_to_actor+0x268/0x8d0 [ 218.276960] ? pipe_to_sendpage+0x3f0/0x3f0 [ 218.281284] ? do_splice_to+0x190/0x190 [ 218.285279] ? rw_verify_area+0x118/0x360 [ 218.289531] do_splice_direct+0x2cc/0x400 [ 218.293768] ? splice_direct_to_actor+0x8d0/0x8d0 [ 218.298622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.304164] ? __sb_start_write+0x17f/0x300 [ 218.308487] do_sendfile+0x60f/0xe00 [ 218.312209] ? do_compat_pwritev64+0x1b0/0x1b0 [ 218.316785] ? __might_sleep+0x95/0x190 [ 218.320762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.326301] ? _copy_from_user+0xdf/0x150 [ 218.330452] __x64_sys_sendfile64+0x155/0x240 [ 218.334944] ? __ia32_sys_sendfile+0x290/0x290 [ 218.339521] ? do_syscall_64+0x92/0x800 [ 218.343500] do_syscall_64+0x1b1/0x800 [ 218.347390] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 218.352228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.357403] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.362334] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.367696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.372542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.377737] RIP: 0033:0x455979 [ 218.380919] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 218.388744] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 218.396207] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 218.404343] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.411612] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 218.418881] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000016 2018/05/13 00:52:42 executing program 3 (fault-call:4 fault-nth:23): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:42 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 218.438334] hfs: unable to open extent tree [ 218.442885] hfs: can't find a HFS filesystem on dev loop6 2018/05/13 00:52:42 executing program 5: io_setup(0x7ff, &(0x7f00000000c0)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000580)}]) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0xfffffffe, 0x5, 0x8, 'queue1\x00', 0x8}) [ 218.588412] FAULT_INJECTION: forcing a failure. [ 218.588412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.600534] CPU: 1 PID: 14209 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 218.607824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.617202] Call Trace: [ 218.619829] dump_stack+0x1b9/0x294 [ 218.623493] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.628712] ? zap_class+0x720/0x720 [ 218.632475] should_fail.cold.4+0xa/0x1a [ 218.636571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.641790] ? graph_lock+0x170/0x170 [ 218.645648] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.650864] ? find_held_lock+0x36/0x1c0 [ 218.654963] ? __lock_is_held+0xb5/0x140 [ 218.659088] ? check_same_owner+0x320/0x320 [ 218.663436] ? rcu_note_context_switch+0x710/0x710 [ 218.668397] ? __might_sleep+0x95/0x190 [ 218.672409] __alloc_pages_nodemask+0x34e/0xd70 [ 218.677104] ? default_file_splice_read+0x1c7/0xad0 [ 218.682149] ? do_splice_to+0x12e/0x190 [ 218.686123] ? splice_direct_to_actor+0x268/0x8d0 [ 218.690969] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 218.695981] ? __lock_is_held+0xb5/0x140 [ 218.700061] ? __lock_is_held+0xb5/0x140 [ 218.704146] ? rcu_read_lock_sched_held+0x108/0x120 [ 218.709177] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 218.714718] alloc_pages_current+0x10c/0x210 [ 218.719134] push_pipe+0x400/0x7a0 [ 218.722683] ? __kmalloc_node+0x47/0x70 [ 218.726684] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 218.731641] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.736834] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.742036] ? copy_page_to_iter+0xf30/0xf30 [ 218.746447] ? is_bpf_text_address+0xd7/0x170 [ 218.750943] ? kernel_text_address+0x79/0xf0 [ 218.755348] ? __unwind_start+0x166/0x330 [ 218.759595] ? __kernel_text_address+0xd/0x40 [ 218.764117] ? unwind_get_return_address+0x61/0xa0 [ 218.769064] ? __save_stack_trace+0x7e/0xd0 [ 218.773400] ? save_stack+0xa9/0xd0 [ 218.777034] ? save_stack+0x43/0xd0 [ 218.780663] ? __kasan_slab_free+0x11a/0x170 [ 218.785096] ? kasan_slab_free+0xe/0x10 [ 218.789171] ? kfree+0xd9/0x260 [ 218.792449] ? iter_file_splice_write+0x785/0xff0 [ 218.797301] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.802328] ? iov_iter_pipe+0xc2/0x2f0 [ 218.806313] default_file_splice_read+0x1c7/0xad0 [ 218.811178] ? do_raw_spin_unlock+0x9e/0x2e0 [ 218.815600] ? do_splice_direct+0x400/0x400 [ 218.819918] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 218.825074] ? debug_check_no_obj_freed+0x2ff/0x584 [ 218.830112] ? mark_held_locks+0xc9/0x160 [ 218.834361] ? quarantine_put+0xeb/0x190 [ 218.838438] ? kfree+0x111/0x260 [ 218.841811] ? iter_file_splice_write+0x785/0xff0 [ 218.846659] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.851687] ? trace_hardirqs_on+0xd/0x10 [ 218.855846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.861415] ? pipe_unlock+0x57/0x80 [ 218.865165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.870724] ? fsnotify+0x415/0xfc0 [ 218.874371] ? fsnotify+0xfc0/0xfc0 [ 218.878028] ? fsnotify_first_mark+0x330/0x330 [ 218.882904] ? do_vmsplice+0x1b0/0x1b0 [ 218.886826] ? security_file_permission+0x1c6/0x240 [ 218.891861] ? rw_verify_area+0x118/0x360 [ 218.896034] ? do_splice_direct+0x400/0x400 [ 218.900490] do_splice_to+0x12e/0x190 [ 218.904938] splice_direct_to_actor+0x268/0x8d0 [ 218.909779] ? pipe_to_sendpage+0x3f0/0x3f0 [ 218.914123] ? do_splice_to+0x190/0x190 [ 218.918125] ? rw_verify_area+0x118/0x360 [ 218.922303] do_splice_direct+0x2cc/0x400 [ 218.927426] ? splice_direct_to_actor+0x8d0/0x8d0 [ 218.932293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.937849] ? __sb_start_write+0x17f/0x300 [ 218.942181] do_sendfile+0x60f/0xe00 [ 218.945917] ? do_compat_pwritev64+0x1b0/0x1b0 [ 218.950517] ? __might_sleep+0x95/0x190 [ 218.954529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.960118] ? _copy_from_user+0xdf/0x150 [ 218.964295] __x64_sys_sendfile64+0x155/0x240 [ 218.968793] ? __ia32_sys_sendfile+0x290/0x290 [ 218.973383] ? do_syscall_64+0x92/0x800 [ 218.977363] do_syscall_64+0x1b1/0x800 [ 218.981275] ? finish_task_switch+0x1ca/0x810 [ 218.985783] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.990740] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.995689] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.001069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.005939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.011133] RIP: 0033:0x455979 [ 219.014415] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 219.022137] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 219.029409] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 219.036686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.043963] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 219.051268] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000017 2018/05/13 00:52:43 executing program 5: r0 = socket(0x4, 0x800006, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000880)={0x2, 0x3, 0x6, 0x3, 0x4}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="ba7018ca04ac9cf9309601e1eb9f8dd7cd4e88e579d4ab535861d59472ead9eed841ceb1647fb00da38177765467b6de8fd0940524d446a43d582e6eecd94ac14d8e911c57beda4288488c2f6e30ef6f8764095e5992aa0492", 0x59, 0x0) keyctl$setperm(0x5, r2, 0x10000) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000080)=""/144, 0x90}, {&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000580)=""/190, 0xffffffffffffff6d}, {&(0x7f0000000640)=""/111, 0x6f}], 0x9, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x0, 0x10120, 0x0) 2018/05/13 00:52:43 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) setresuid(r2, r2, 0x0) sendmmsg$unix(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="458cccd9da111d39904f5fa03399a177953ff8738b456871622189f571cfed3f72491ee934fc3366ddaaa46291cfd0392dcbf2f88955018925a75c6ae43090678bbdd9cd6e44d1", 0x47}], 0x1, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x80}], 0x1, 0x20040840) 2018/05/13 00:52:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x3000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="4244d6e42a80d6e42a87010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000009c3f2af308a9c4a3435fc98133ec26b90000000000000000000000000000030000200000002000000200000007000000020000000000000000000000000000000000636e650000000099", 0x84, 0x400}], 0x0, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1000000000005, 0x2) 2018/05/13 00:52:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x103000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/05/13 00:52:43 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:43 executing program 3 (fault-call:4 fault-nth:24): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) [ 219.221578] FAULT_INJECTION: forcing a failure. [ 219.221578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.233773] CPU: 0 PID: 14225 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 219.241372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.250748] Call Trace: [ 219.253378] dump_stack+0x1b9/0x294 [ 219.257043] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.262269] ? zap_class+0x720/0x720 [ 219.266024] should_fail.cold.4+0xa/0x1a [ 219.270313] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.275623] ? graph_lock+0x170/0x170 [ 219.279472] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.284704] ? find_held_lock+0x36/0x1c0 [ 219.288811] ? __lock_is_held+0xb5/0x140 [ 219.292900] ? check_same_owner+0x320/0x320 [ 219.297232] ? rcu_note_context_switch+0x710/0x710 [ 219.302218] ? __might_sleep+0x95/0x190 [ 219.306202] __alloc_pages_nodemask+0x34e/0xd70 [ 219.310874] ? default_file_splice_read+0x1c7/0xad0 [ 219.315887] ? do_splice_to+0x12e/0x190 [ 219.319863] ? splice_direct_to_actor+0x268/0x8d0 [ 219.324732] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 219.329755] ? __lock_is_held+0xb5/0x140 [ 219.333833] ? __lock_is_held+0xb5/0x140 [ 219.337911] ? rcu_read_lock_sched_held+0x108/0x120 [ 219.342936] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 219.348480] alloc_pages_current+0x10c/0x210 [ 219.352991] push_pipe+0x400/0x7a0 [ 219.356529] ? __kmalloc_node+0x47/0x70 [ 219.360509] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 219.365440] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.370626] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.375818] ? copy_page_to_iter+0xf30/0xf30 [ 219.380306] ? is_bpf_text_address+0xd7/0x170 [ 219.384797] ? kernel_text_address+0x79/0xf0 [ 219.389221] ? __unwind_start+0x166/0x330 [ 219.393374] ? __kernel_text_address+0xd/0x40 [ 219.397871] ? unwind_get_return_address+0x61/0xa0 [ 219.402804] ? __save_stack_trace+0x7e/0xd0 [ 219.407525] ? save_stack+0xa9/0xd0 [ 219.411516] ? save_stack+0x43/0xd0 [ 219.415143] ? __kasan_slab_free+0x11a/0x170 [ 219.419543] ? kasan_slab_free+0xe/0x10 [ 219.424047] ? kfree+0xd9/0x260 [ 219.427352] ? iter_file_splice_write+0x785/0xff0 [ 219.432194] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.437217] ? iov_iter_pipe+0xc2/0x2f0 [ 219.441206] default_file_splice_read+0x1c7/0xad0 [ 219.446091] ? do_raw_spin_unlock+0x9e/0x2e0 [ 219.450516] ? do_splice_direct+0x400/0x400 [ 219.454843] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 219.460234] ? debug_check_no_obj_freed+0x2ff/0x584 [ 219.465283] ? mark_held_locks+0xc9/0x160 [ 219.469431] ? quarantine_put+0xeb/0x190 [ 219.473492] ? kfree+0x111/0x260 [ 219.476859] ? iter_file_splice_write+0x785/0xff0 [ 219.481698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.486812] ? trace_hardirqs_on+0xd/0x10 [ 219.490963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.496513] ? pipe_unlock+0x57/0x80 [ 219.500231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.505769] ? fsnotify+0x415/0xfc0 [ 219.509415] ? fsnotify+0xfc0/0xfc0 [ 219.513044] ? fsnotify_first_mark+0x330/0x330 [ 219.517625] ? do_vmsplice+0x1b0/0x1b0 [ 219.521524] ? security_file_permission+0x1c6/0x240 [ 219.526549] ? rw_verify_area+0x118/0x360 [ 219.530696] ? do_splice_direct+0x400/0x400 [ 219.535026] do_splice_to+0x12e/0x190 [ 219.538839] splice_direct_to_actor+0x268/0x8d0 [ 219.543510] ? pipe_to_sendpage+0x3f0/0x3f0 [ 219.547831] ? do_splice_to+0x190/0x190 [ 219.551811] ? rw_verify_area+0x118/0x360 [ 219.556221] do_splice_direct+0x2cc/0x400 [ 219.560381] ? splice_direct_to_actor+0x8d0/0x8d0 [ 219.565251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.570784] ? __sb_start_write+0x17f/0x300 [ 219.575105] do_sendfile+0x60f/0xe00 [ 219.578826] ? do_compat_pwritev64+0x1b0/0x1b0 [ 219.583412] ? __might_sleep+0x95/0x190 [ 219.587394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.592946] ? _copy_from_user+0xdf/0x150 [ 219.597108] __x64_sys_sendfile64+0x155/0x240 [ 219.601606] ? __ia32_sys_sendfile+0x290/0x290 [ 219.606193] ? do_syscall_64+0x92/0x800 [ 219.610263] do_syscall_64+0x1b1/0x800 [ 219.614146] ? finish_task_switch+0x1ca/0x810 [ 219.618640] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.624098] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.629042] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.634415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.639353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.644538] RIP: 0033:0x455979 [ 219.647733] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 219.655437] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 219.662700] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 219.670060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.677329] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 219.684585] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000018 [ 219.696404] hfs: invalid btree extent records [ 219.713735] hfs: unable to open extent tree [ 219.718354] hfs: can't find a HFS filesystem on dev loop6 2018/05/13 00:52:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0xf0ff7f00000000) socket$rds(0x15, 0x5, 0x0) [ 219.859598] device bridge_slave_1 left promiscuous mode [ 219.865245] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.907911] device bridge_slave_0 left promiscuous mode [ 219.913550] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.992630] team0 (unregistering): Port device team_slave_1 removed [ 220.018432] team0 (unregistering): Port device team_slave_0 removed [ 220.041828] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 220.067770] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 220.129409] bond0 (unregistering): Released all slaves [ 221.309852] IPVS: ftp: loaded support on port[0] = 21 [ 221.663267] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.669677] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.676852] device bridge_slave_0 entered promiscuous mode [ 221.701670] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.708064] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.715222] device bridge_slave_1 entered promiscuous mode [ 221.739970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 221.764836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 221.834235] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 221.861092] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 221.968367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 221.975539] team0: Port device team_slave_0 added [ 222.001395] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 222.008551] team0: Port device team_slave_1 added [ 222.034230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.055778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.081907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.107960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.352702] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.359156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.365869] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.372381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.256432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.340428] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 223.424602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 223.430846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.442281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.523313] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 00:52:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x4102) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000140)={"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"}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/05/13 00:52:48 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffffffffffff) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000240)="14766d6e65743000c2712b1a034346430631e55e89a70097c41fb1446a7f171ce098c05d09f3fb881e6bd34068059878b654b62a8fe6be08c106706d4f6c269b891f9617f081da360cfd34466f7e624efe04ba2a8825dd738a0c844df50d806fe6c7281bc67e8de52e2148d3a44b67b294ff1432aac39423ba896cab5e0000784c5f178959617fb20464af0e5385003abcfd2d348b644102426a7546f0", 0x9d, 0x0) r1 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000200)=[0x401]) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff9, 0xc00) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f00000000c0)={0x1, r2, 0x1}) unlink(&(0x7f0000000040)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 2018/05/13 00:52:48 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x30, 0x6, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x10000, 0xec, 0x0, 0x8, 0x100}, 0x14) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/13 00:52:48 executing program 3 (fault-call:4 fault-nth:25): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580), 0x0) 2018/05/13 00:52:48 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@ll={0x11, 0xf, r1, 0x1, 0x6, 0x6}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="9372d9b84d1cf93761015c887799c2f1a6c35f0619c7c1e8b8858b22fa0d5ad663760b976a1cf8e8462474776564e7c2ba61a81d4a4d3d8161b43f4fd72793e74d124770bcad1cea878451ff1253f88917084d4bee6e57a4bced971cec5a6a20136041c454010a805cb42b275c8d641fb8ed35c8d85294d80d05877cf9bb1bf99a02c84ded1265aac952e55c01cfd86d0a39f49877d9c6e50727c4eb46659bee4b09b5ff9cd7d634021532ed9b", 0xad}, {&(0x7f0000000300)="2bbdca6c899256e6d515576d998cf788f96cd43ed017a746e85fd349be1723c96d8c5e8cedce239fc82ff694cc727bf69691b069988a121938a970008de4133292af4cb8a5d8d964f4a377c77c13806a0f226cf5004b031d1245bdb81a297e72455af922afb14bf32a121492d3e0ead5048cb64d6e54b4d5231307f9ca8b9a6c6c97", 0x82}], 0x2, &(0x7f0000000400)=[{0x108, 0x3a, 0x4, "dc0c9d901b49dc40a3d4aaf8461e79703da3c96b473e8754b1c34eb7432a48befe4db81be7acc1857164e230a51513d8496836ab32ea41df1b83aa026f4ff83c6efc792f5386f5333a7c92638a64fcaf1138f13c2a7cf74332c2db2563a899a7eac3ab6e17135403eea1d34d1da63773f292a0f31d092538cc4eae1dbc5afa71e4e39b19e094a02a86c184985fcbd65a31bc5efb83f50648602a5fcdb13c6a7be7b8afd086336d957692716d5db2b7d9b065d7d990cacfd9025fb8ef2c9b82205b7e4e731a82534e5a7eb065b0be83685869a3d49fbefe063de656dc310e8b29b9d49d30683b819f68c1eaaa6955ad251588"}, {0xa8, 0x100, 0x1, "719835a0c4e99a4e0e8189b97dc97bcfd2038b09fb7720125fffe1881c981da7aaba0fd8259960505cdd20f7d471aafab0b8a0b2c058c03e5fdf47b2db4d334d9ab530380de5a43f9a223d81acfc136cf126e4c75ea156bf3391fba4408177fdf318cab3d4d7a5203f4e72edb4f14ead63aab4a7acfae34dc376645e437146458f3bb5c224ce5db3b4535fcd793ad7cf0ad1e78256fe4803"}, {0xf8, 0x107, 0x10000, "47cf164cb6f8fe4c43f35ac6d4292096996b4bbf25b90a7bcbe56e3d777994229dfd3f4b5422e346ca6cb1d994bb045e881e1edeaa0b3d870be6a44154c6bc1e580f60e06310a9de8e16ad84ceb5b07acca24c8342298ff52950c2078a19a0fe211fa10c1eeb4829bfc9c52ee842e298c385d71b2cfd5b392e92562e707349ca081c7be13035cbf5e1d31fb62fec67722a01a40ba5ab5600d0a92065d40cc44b7393aa2dc5cb152cb50790225760a2aefac3a85210d6f1753abf525872826b21d6a36b3ee7da7d6d3b47142b6f4312913af177a110677ed6c69e773f06f08df373a6f9b3fe356f"}], 0x2a8, 0x40000}, 0x20000000) bind$inet(r0, &(0x7f0000000740)={0x2, 0x4e24, @rand_addr=0x1000}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000210007031dfffd946fa2830020200a0009000308461d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80f18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/13 00:52:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x100000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 224.104557] FAULT_INJECTION: forcing a failure. [ 224.104557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.116614] CPU: 1 PID: 14525 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 224.124438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.133835] Call Trace: [ 224.136723] dump_stack+0x1b9/0x294 [ 224.140485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.145713] ? zap_class+0x720/0x720 [ 224.149477] should_fail.cold.4+0xa/0x1a [ 224.153584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.158731] ? graph_lock+0x170/0x170 [ 224.162580] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 224.167778] ? find_held_lock+0x36/0x1c0 [ 224.171857] ? __lock_is_held+0xb5/0x140 [ 224.175934] ? check_same_owner+0x320/0x320 [ 224.180524] ? rcu_note_context_switch+0x710/0x710 [ 224.185456] ? __might_sleep+0x95/0x190 [ 224.189448] __alloc_pages_nodemask+0x34e/0xd70 [ 224.194141] ? default_file_splice_read+0x1c7/0xad0 [ 224.199155] ? do_splice_to+0x12e/0x190 [ 224.203137] ? splice_direct_to_actor+0x268/0x8d0 [ 224.207987] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 224.213011] ? __lock_is_held+0xb5/0x140 [ 224.217102] ? __lock_is_held+0xb5/0x140 [ 224.221269] ? rcu_read_lock_sched_held+0x108/0x120 [ 224.226295] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 224.231849] alloc_pages_current+0x10c/0x210 [ 224.236268] push_pipe+0x400/0x7a0 [ 224.239807] ? __kmalloc_node+0x47/0x70 [ 224.243798] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 224.248737] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 224.253930] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 224.259136] ? copy_page_to_iter+0xf30/0xf30 [ 224.263549] ? is_bpf_text_address+0xd7/0x170 [ 224.268063] ? kernel_text_address+0x79/0xf0 [ 224.272487] ? __unwind_start+0x166/0x330 [ 224.276657] ? __kernel_text_address+0xd/0x40 [ 224.281154] ? unwind_get_return_address+0x61/0xa0 [ 224.286104] ? __save_stack_trace+0x7e/0xd0 [ 224.290452] ? save_stack+0xa9/0xd0 [ 224.294168] ? save_stack+0x43/0xd0 [ 224.297795] ? __kasan_slab_free+0x11a/0x170 [ 224.302208] ? kasan_slab_free+0xe/0x10 [ 224.306188] ? kfree+0xd9/0x260 [ 224.309469] ? iter_file_splice_write+0x785/0xff0 [ 224.314325] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 224.319347] ? iov_iter_pipe+0xc2/0x2f0 [ 224.323332] default_file_splice_read+0x1c7/0xad0 [ 224.328175] ? do_raw_spin_unlock+0x9e/0x2e0 [ 224.332858] ? do_splice_direct+0x400/0x400 [ 224.337179] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 224.342285] ? debug_check_no_obj_freed+0x2ff/0x584 [ 224.347310] ? mark_held_locks+0xc9/0x160 [ 224.351456] ? quarantine_put+0xeb/0x190 [ 224.355518] ? kfree+0x111/0x260 [ 224.358880] ? iter_file_splice_write+0x785/0xff0 [ 224.363719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.368730] ? trace_hardirqs_on+0xd/0x10 [ 224.372876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.378408] ? pipe_unlock+0x57/0x80 [ 224.382119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.387653] ? fsnotify+0x415/0xfc0 [ 224.391282] ? fsnotify+0xfc0/0xfc0 [ 224.394911] ? fsnotify_first_mark+0x330/0x330 [ 224.399499] ? do_vmsplice+0x1b0/0x1b0 [ 224.403419] ? security_file_permission+0x1c6/0x240 [ 224.408436] ? rw_verify_area+0x118/0x360 [ 224.412675] ? do_splice_direct+0x400/0x400 [ 224.417004] do_splice_to+0x12e/0x190 [ 224.420867] splice_direct_to_actor+0x268/0x8d0 [ 224.425545] ? pipe_to_sendpage+0x3f0/0x3f0 [ 224.431180] ? do_splice_to+0x190/0x190 [ 224.435169] ? rw_verify_area+0x118/0x360 [ 224.439532] do_splice_direct+0x2cc/0x400 [ 224.443704] ? splice_direct_to_actor+0x8d0/0x8d0 [ 224.448553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.454182] ? __sb_start_write+0x17f/0x300 [ 224.458593] do_sendfile+0x60f/0xe00 [ 224.462417] ? do_compat_pwritev64+0x1b0/0x1b0 [ 224.467025] ? __might_sleep+0x95/0x190 [ 224.471074] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.476800] ? _copy_from_user+0xdf/0x150 [ 224.480950] __x64_sys_sendfile64+0x155/0x240 [ 224.485446] ? __ia32_sys_sendfile+0x290/0x290 [ 224.490044] ? do_syscall_64+0x92/0x800 [ 224.494027] do_syscall_64+0x1b1/0x800 [ 224.497919] ? finish_task_switch+0x1ca/0x810 [ 224.502423] ? syscall_return_slowpath+0x5c0/0x5c0 [ 224.507351] ? syscall_return_slowpath+0x30f/0x5c0 [ 224.512290] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 224.517656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.522503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.527773] RIP: 0033:0x455979 [ 224.530960] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 224.538757] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 224.546030] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 2018/05/13 00:52:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580), 0x0) [ 224.553303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.560571] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 224.567837] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000019 2018/05/13 00:52:48 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:48 executing program 2: unshare(0x8000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x10, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x4) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f0000000340)=""/94, 0x5e, &(0x7f00000003c0)=""/172, 0x3, 0x7}}, 0x68) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x900, 0x8000, 0x101}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x94, &(0x7f0000000180)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4f9, @mcast1={0xff, 0x1, [], 0x1}, 0x74}, @in6={0xa, 0x4e22, 0x469, @dev={0xfe, 0x80, [], 0x16}, 0x10001}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) 2018/05/13 00:52:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) restart_syscall() ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) sendfile(r1, r0, &(0x7f0000076ff8)=0x9, 0xffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/13 00:52:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf0ffffffffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x3, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/13 00:52:48 executing program 3 (fault-call:4 fault-nth:26): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580), 0x0) 2018/05/13 00:52:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x60, &(0x7f0000000100), &(0x7f00000000c0)=0xc) close(r2) close(r1) [ 224.895810] FAULT_INJECTION: forcing a failure. [ 224.895810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.907932] CPU: 0 PID: 14574 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 224.915222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.924599] Call Trace: [ 224.927220] dump_stack+0x1b9/0x294 [ 224.930871] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.936090] should_fail.cold.4+0xa/0x1a [ 224.940175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.945294] ? graph_lock+0x170/0x170 [ 224.949095] ? kasan_check_read+0x11/0x20 [ 224.953248] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 224.958434] ? find_held_lock+0x36/0x1c0 [ 224.962490] ? __lock_is_held+0xb5/0x140 [ 224.966558] ? check_same_owner+0x320/0x320 [ 224.970893] ? rcu_note_context_switch+0x710/0x710 [ 224.975820] ? __might_sleep+0x95/0x190 [ 224.979839] __alloc_pages_nodemask+0x34e/0xd70 [ 224.984504] ? default_file_splice_read+0x1c7/0xad0 [ 224.989514] ? do_splice_to+0x12e/0x190 [ 224.993493] ? splice_direct_to_actor+0x268/0x8d0 [ 224.998331] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 225.003345] ? __lock_is_held+0xb5/0x140 [ 225.007411] ? __lock_is_held+0xb5/0x140 [ 225.011479] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.016493] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 225.022048] alloc_pages_current+0x10c/0x210 [ 225.026456] push_pipe+0x400/0x7a0 [ 225.030001] ? __kmalloc_node+0x47/0x70 [ 225.033986] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 225.038912] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 225.044119] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 225.049307] ? copy_page_to_iter+0xf30/0xf30 [ 225.053716] ? is_bpf_text_address+0xd7/0x170 [ 225.058226] ? kernel_text_address+0x79/0xf0 [ 225.062628] ? __unwind_start+0x166/0x330 [ 225.066770] ? __kernel_text_address+0xd/0x40 [ 225.071260] ? unwind_get_return_address+0x61/0xa0 [ 225.076182] ? __save_stack_trace+0x7e/0xd0 [ 225.080507] ? save_stack+0xa9/0xd0 [ 225.084127] ? save_stack+0x43/0xd0 [ 225.087744] ? __kasan_slab_free+0x11a/0x170 [ 225.093035] ? kasan_slab_free+0xe/0x10 [ 225.097003] ? kfree+0xd9/0x260 [ 225.100284] ? iter_file_splice_write+0x785/0xff0 [ 225.105120] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 225.110136] ? iov_iter_pipe+0xc2/0x2f0 [ 225.114108] default_file_splice_read+0x1c7/0xad0 [ 225.118950] ? do_raw_spin_unlock+0x9e/0x2e0 [ 225.123362] ? do_splice_direct+0x400/0x400 [ 225.127677] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 225.132772] ? debug_check_no_obj_freed+0x2ff/0x584 [ 225.137790] ? mark_held_locks+0xc9/0x160 [ 225.141926] ? quarantine_put+0xeb/0x190 [ 225.145981] ? kfree+0x111/0x260 [ 225.149356] ? iter_file_splice_write+0x785/0xff0 [ 225.154190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.159215] ? trace_hardirqs_on+0xd/0x10 [ 225.163365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.168901] ? pipe_unlock+0x57/0x80 [ 225.172609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.178136] ? fsnotify+0x415/0xfc0 [ 225.181765] ? fsnotify+0xfc0/0xfc0 [ 225.185471] ? fsnotify_first_mark+0x330/0x330 [ 225.190043] ? do_vmsplice+0x1b0/0x1b0 [ 225.193941] ? security_file_permission+0x1c6/0x240 [ 225.198963] ? rw_verify_area+0x118/0x360 [ 225.203103] ? do_splice_direct+0x400/0x400 [ 225.207428] do_splice_to+0x12e/0x190 [ 225.211236] splice_direct_to_actor+0x268/0x8d0 [ 225.215898] ? pipe_to_sendpage+0x3f0/0x3f0 [ 225.220219] ? do_splice_to+0x190/0x190 [ 225.224197] ? rw_verify_area+0x118/0x360 [ 225.228339] do_splice_direct+0x2cc/0x400 [ 225.232484] ? splice_direct_to_actor+0x8d0/0x8d0 [ 225.237331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.242864] ? __sb_start_write+0x17f/0x300 [ 225.247181] do_sendfile+0x60f/0xe00 [ 225.250893] ? do_compat_pwritev64+0x1b0/0x1b0 [ 225.255469] ? __might_sleep+0x95/0x190 [ 225.259455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.264985] ? _copy_from_user+0xdf/0x150 [ 225.269133] __x64_sys_sendfile64+0x155/0x240 [ 225.273624] ? __ia32_sys_sendfile+0x290/0x290 [ 225.278211] ? do_syscall_64+0x92/0x800 [ 225.282183] do_syscall_64+0x1b1/0x800 [ 225.286064] ? finish_task_switch+0x1ca/0x810 [ 225.290551] ? syscall_return_slowpath+0x5c0/0x5c0 [ 225.295475] ? syscall_return_slowpath+0x30f/0x5c0 [ 225.300413] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 225.305773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.310616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.315816] RIP: 0033:0x455979 [ 225.318997] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 225.326707] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 225.333970] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 225.341325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.348679] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 225.355938] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000001a 2018/05/13 00:52:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x300, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:49 executing program 7 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:49 executing program 0: utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)={[{@dax='dax', 0x2c}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/13 00:52:49 executing program 5: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/05/13 00:52:49 executing program 3 (fault-call:4 fault-nth:27): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:49 executing program 2: r0 = socket$inet6(0x10, 0x9, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430691000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/13 00:52:49 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000feffff0700", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/05/13 00:52:49 executing program 6: io_setup(0xf6e, &(0x7f0000000380)) io_setup(0x100000001, &(0x7f0000000180)) io_setup(0xb9, &(0x7f0000000200)) io_setup(0x8000, &(0x7f0000000240)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000000440)={0xffffffffffffffff}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r9 = accept$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001d40)=0x14) r10 = socket$l2tp(0x18, 0x1, 0x1) r11 = syz_fuseblk_mount(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='./file0\x00', 0xf003, 0xffffffffffffffff, 0x0, 0x4, 0x3ff, 0x20000) r12 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001e00), &(0x7f0000001e80)=0x6e, 0x80000) r13 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001ec0)=0xffffffff, 0x4) sendmsg$netlink(r0, &(0x7f0000001f40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000500)={0x12c0, 0x25, 0x4, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1190, 0x90, [@generic="222a750e741c4ec47e9ee6bb0589d464bbd52a53eab7d451c8fdee8775ab384971efbf9140b3cb663812dd7c22133703f5ee2c1bdd5c73b0cb9f", @generic="413bfc69d500232129c54812ab09527f3cca0ff30296eeaa6e6efe2846d85263a981c4639a96eb786539677dbaa4a12aa2f000ccd1c64ae3ef64ed449592d1f982b96e8a6ac8389855cfb4060effa1fd572eac41bb779ad9618fd582b7da3349a381b5143572168c87417381b55e4428e1f9dc5aae090a6955171dd99bc8f48083b49bbc3922746584d8fdad31ccce8b962ccb65cd4f3e8adc9341e92f60ae82e0a8a3892b43dbc795e867196ccb0310286340f524b03d8391129539ef0daeb01ca5faa06b768959c84bff8af4bdcb8e3e4932aa9573401691972ff4b369dc9cd9a88b94a73d9c7dec5bdff77453ef571fcb9d1e7eb40a04d35ef82c03280a3129a35a5b5691da16a005c5c0a291a05de093946fec4121f9c594042fec28768ec651f67f371428299be60f0f8fc4ae190120c0cb54278a5e1f5fed66b229dc8cfa4a4477b77615d7ef7c69f629342710e37f9d48c9c4935d89a8472c5de9fceb944d3d2b65b21231336a965f632dcfc3bf59b8a14b062b5511b638a1be81bdc2e3683b67efced5a0fae6f75c4bc7d173173f14920d4f2145d18692f638d1aa801c3f55a5185fe2b713a7521dd03610d57120b5f5091e5ed17af1e4bbe2c9c78eaf0b98b5def0091555168b7ae8a525b072452318b548dc4278cb708ed2746d53174f4fc5cbc73f737717b7e6c5a734d7bb941e1ef4a22f3862c29e1b055b2b8f908ad5ad5ce0267b8dee62bdb1f47beafde0ccee4becd44efafefc2652013d93611ab5bee4fab63e478912a216a82e00622b0ccba98afedffdedaf0dfe173a59514b92b08ae6673d2a869700432e4befc4fe4032a3d353724a9f4809214c56684ce0e87349ece5bc22d2baf336af6839b6a4403fc2545d819f3292dd37b590794484bd5237377f918e7833f24560ac60b3e4340d2e39b1c504e72a8cef1cc0532c86c97e5b46e77614858da0f6dacf02afc980111db2394447e92a09f70480b4572734ea6820abe512ee72991a26f2a9888c6546bfe85a5e2c72f02643dd25a9650d025c3a2aad601a7679a25aa1ff0380e3b41d1509511c07b901e647742a14805f1d4a61cf6ac520c9dc0ae7096b53f3d080fa5e9a63b78e232852cb5fa5988ff7813765d4469c99fa89f1e41e907bdc93c54b31241148d6777ec50cf24408a9edbfb4084608eb3bdde42361ed6f5a25ef69106595ea3a9c23b29b284e6074931e5996c37ee9f4781060ea9ac1aa36fce14fd4b56be5aa512701a71bad3e2e8aac237753ea7df868ae4221a2e5cf9299054f1279c1969ef17cdfe61c21eca7abf75bec834311a1416dde54c1162da3d2cacf9242eea3711e5cb2ea89f2c5644fecf4e6c430e46daedd488d36c7c7400e0fc880f19376bc9c4b8f311bd7e9d511c4f355159488544523cf3bed14503de8799f0fab5c6f7fe7ad6cb27405221c43d689cd7cf8c165c459d6d11c574a9c3435552769c0a1e5b60585bed3ae971a5e8b865eea67afb8ce199d10f7f01017deb30f37804117be670a885c665172a7cb2c5990127198895f8d5e436d40ca009cc80cb457387e6aadd9f9e97e8c7cffe4fb9cc6f08b107829ffe16390a4385d55600da58397cce4f37437b3ecd8540b51b29f33cf6ca92d3463c9184f4aada15a9778cc0252c97ae517bb4038dd3f21dd2cb6daf8e1ffc124887c23146811b1a5eb29febfd7b65c408976ffa1177f7a83bb3e197e28abc643d94fe89af22c7c08902cb63b21b1839f40bb7f43c6400cc4cb61ffb871250435d03ed491c7389cb946d1218ec7598d3c6fb0be57ae677dc4b1f7fa5593d28405744d628d4307d1e6c3e8a680b63c084eee63cdd69c0ca1c36920bd4814a5b4d3289e9fe5c55720a6c4d2464745c6db2bbf3fe1ed1d9a7525e0104a612da23234e1ace2fd6655f38b7f496f9a648ea0426074a5b798554a60ba136d83c1fd9f3489e3e0f2eae06fd064f5fb6053439e9b5151acc2353dc854d6987279c93466de7d661bd17c54319f16fdd158e0b47fa5b229d60b9452578e194b81130b3d0558ca3a1c2da8376410463c1b6fe31c9ce4d724a57175dda4cfff82ed7da9cb2e6ca17411c14b4d7c5bd290f48464d3fced45806b95d821b6282b0880a0b81a1932e1625e651258da1114dedbc14f10168114b65bf67e6ee39414325565a0689bfa1ac471d485523a4893433ae9f904f1e0b75ed75553a757bedaaaacd66423eae6977b99949edd1ab18bea1251bed14200625aba77cf9a69e59a19e8dad09a0bfffafa2df53e5b82eec4f0bba6d0ad89dfa19320e81f8398c9144cc6675bc952f9183291fd01348980b6e27c2e25a6b3a4b948b68f8a053efb57c3e0630f0c12b83962499dd24d1b7b640d18b491889b7066d9cc6c44241f5df8a71043f06a130d04f59717d595ef1f9bcda2b99276ebdf51b3b9a9aaa71c5fad0c2ca6805c469bc53ab449aad23205dda40585498dbea3a35460ea16579f2efb065f602e920760b75dd0b643797b4ea1f80bd36a330030ed219b3ba4333606c7efd7bdc110359ffd38cbc3082f14cebe13f22c1bfca925711a658854ffd6f687adc26295bf47cb30a0f8c981cfafe8ea91e6cd88e7c32ba217be60d5aaa1e6128ba38376c306123e37eb82af6c54afb7bba8af345dd67bafb852dc5dbc1f34e6bf464e7954b2fd2d032163eff1695cb1bbcc7da36417405ce6092e09a2f7f3a1732a91d4d979dc43592d7ce6aaac03cd9d0a2529eb37d1f81a5067374872fc8caf6e4656c3bd7d1d49d633c137af9fa7684174d191ac7481a9ac2f6c20f5aa32095164b731aa75c231a5a48919788055a86c80e91ff797ed71fdea867227099d4f1ecfb9b06b3b09bf26dd3e47f6b52ccc5e4014ae37b9898d6864089a089499220c1610708bca6b0a4f437309447c42e25ebbd95df40cc3a2a940a0adff1351ab909bf849684b9a83dbb1d5d05ba9867b31263692ad8d4c9b35d1ea38f7dbf06b329ee8a119a48d007cd1b9afbcb6c5ee4df2948d441bc9992e6af1930069e20c204818d058f13f208dd72e9804b37720a83f536b34695b0458740b47af43075d9131a08e4bafbbf67ba70b235382deb3c5e86216d9dc36fed0fc175090461db578dabf35ea32cb26108ec2ba3737ed47563ff3dfa35e113d31f6b65a00c4eb6dcf9d3d238ac5a712a7ad63f6a0ac8caf37760a6bd664bd79c02fa9c814cf44350b7c8dfbd731fa370fcf38a2ee8c16b504b0585520d214d62b6a015da4ef5c3c104faa28bb3baf20a43df9f8baa3623cdc9e8cfc4fdc7d25b4f9eb8f69f1886f89df171ff9b94778ec5312d3b2dcb85631da29b6ed0c9ffb6df10874fe56afe6db5fb83df264ea1c51794a658698d4fc3e9cd1e8d207c6283c2105efb583a59cab0e02c92c4153945d369a0562be7cd4393c44c2f6ca0ca4a8e1d6048e8c603a833eff9b36650a54ced943ba2f9ad5ed2b1a1863b9edc67a565051ac0a660e81373cab68281814228080686bff4702c565ad3896b09aea1d026e4be2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@typed={0x14, 0x5e, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="65fabe15313959f898d90e76bb834757f78ecb1d502e7a9f0a0eb080d2eca341d773cf9f804725ac0cee2a621314c1c27f156b6362ee864f73f19e4577ff60cc081858a1d5c279f981b7fbd9125d78f2399a0028b13a0dc79af944a0303b8e31dccc419745ec06f596bbcccef8e98d7d815adcf7e8feadebf2d1eae737d9ab712309d128", @typed={0x8, 0x69, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @generic="364bd22da8d400efad31945f2c99e1716e5dca25643ae13e779d04a95a1264bad1059929471bf8836c6694efd9a79307d9523674f05ffe3a31e7ee26451cb7bac0f38212cbaf90b26c830ebf0c159202cd25de59749aefc7e68df2e0ac6705b969565079df5b26edc1a317aeff3092033a46af0e67575ce39c39091f8efbae738f63340080d722189c8f570e0256", @typed={0x24, 0x8c, @binary="7c08d2e8b76eb09b57565c7536c69d49be683096a0c8795f2b7e5453016682"}]}, @nested={0x120, 0x8a, [@generic="7f945635bf2924604f2f0896ce065150fd52357e34d1ed87196e9a1a9adf37089ab5549be15401be79ec89ff0f", @generic, @generic="48e533666e94bee61d5e02f46dbceed99fcfa889fa95d96943afa757f2e8c2466aea5bddd13d3d3ad9cb82dd8b2026d2735379183b3082c06566a60e972db5516a706148e199537848e55f9c5488c407aa8729f3a5b53a3b42d79debbd0e38baf5479de166bad2ad73adec6930b78fe0cd0826599a95fdde1a35a0b27c6d501246ac03ecfa835ccd1d06e2eeb99f8a31a6a7344f85e1aead7dc5126f9690970d3438ba408034bfffd6613e7cdf4fe281aa930f95cfe0d00e1a4abe567dfca090c33a3539d2c6b31aa917a523dbba67d1dceae71ecb8e3d5a64784dea38a33b189e8cb6b7f07da05d8236d81402d0"]}]}, 0x12c0}, {&(0x7f00000017c0)={0x240, 0x42, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="34003f4f14ee4bbf0f69816017dfb9f046cf4b5192084289224714760a49a09c9318fed49cc6271e69822941ce613daa5918105ff0d4d4f53219806d515977f87e648ffcdb946b1a0a43706808f622a027641baab46c300f412ab8bdd10ee9bdeab60dbbe4f4cf75c5e76c8ee51b4a33551cc9c20b80c45d44ef1043d407a64ba5b56b0ac9186a80e95d046025df35242e8fea30e1d81b3eac27cb65378605f2a85b479de7a43d4f3f40d592d82f645b39c47c7171799d88b08c3813d3b415a7f6dcfbb6b1fcd85181c6e3acac51ecd3e922bf2ebf872028eb1d3809d707b01f3923133bb729450efe7ff68153326838066b49c8f83c1417a5df09", @nested={0x18, 0x49, [@typed={0x8, 0x88, @uid=r1}, @typed={0xc, 0x4e, @u64=0x100000001}]}, @typed={0xc, 0x2d, @u64=0x3}, @generic="33a6894e418d039dc421066ad85faeb4f1b4f2924de2bc198fd9ae4800396dac74304203ffd9f061cf6afc63de8f0004eb523d66c6e9aa6d67652901d1803121f717c1c50cb300c03710c2a66a5a288f1c3b24bbf5df045577e9e29fd301f720dc6c12fa03d462a5eabfc134bee93539725ad57ed078e76aa3022344142b63518e3bc90af822edb4837e41601bea19918598ca1433868e", @typed={0x8, 0x63, @u32=0x6}, @nested={0x64, 0x59, [@generic="1bc866620f0c02d7989afe1b479e41b747584bf5f7a979cefe5658bfd011b81a8715dcd88e0cf4e7b3f95425b19cfacb6765af9c99f08f4e1e6abafa9356ba1a201150a992edf6943b7e61845b7bb1759d3b91c032a7e53216ad14bb915e"]}, @typed={0xc, 0x56, @u64=0x10}]}, 0x240}, {&(0x7f0000001a00)={0x2dc, 0x39, 0x50b, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1a8, 0x1c, [@typed={0x8, 0x62, @pid=r2}, @generic="6a8780f10f1aee0e6072a6d060da1d3890f3fb71d72d044745caade0e2625c2205e0edde8be4bffb31a53bb1ebe12fcb381e35830b3fd0df8e7b999ec875b638b3db9d055c28592297d17a755ad0d6386313ecbf241ee1b9b2af08c9c4bf381b484baa3f7e4db829a2fed1852139469cfee540ef3247e8baa4902e88232b4a7c97f987", @generic="bc8020c7cc083a5992d6c61d16ac74eb715532cb160c", @typed={0x14, 0x80, @str=']eth1loselinux\x00'}, @typed={0x8, 0x63, @pid=r3}, @typed={0x8, 0x15, @ipv4=@rand_addr=0x25f}, @typed={0xd0, 0x76, @binary="d3e22d5291c1bbbc5d7247b2e5cd4e5c277fb4ebdf9ed44ba3b45d81b1ab470c806e322da164950427cbae375b3c72835dfcaa28ef4c541961138be505243e74d706f4a81434aa44c0f25d27f0332b4451cd6968980a65b2bd6160ec2f36f74918f3d1a0c58c5b4532cfdec8d017c2c151085d770eba5c142ed1cd58407fffba27f2435e9c6ecafe83a96e54bba57fbd4fc6a0934600f5c93664a9ee8d200afa2b69d56e270e70e83f15640d1c91516ba89c4b278d7b5239be519cf86dd7b4a3d099bf391c5bb11672c5"}, @typed={0x8, 0x2, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7631fc2dd4ce"]}, @generic="10a4bc8257d158dbe4eceb94ce28a048ea9f4e3acfcf1f62e6a6ddab2abf20aa0883df870ccf3bcc0518c5b7e4c1d1c1681dabb3161c366ed30f8244a6fff5425a9662009a2f32b511e3fed9f0978d835cb2f6920c54fedaadf3734aad5ad33786ba76910084fd97628c47a768a03f8740604521c45997ee6ecdafbee4c8f1ce", @typed={0xc, 0x4, @u64=0xf65}, @typed={0xc, 0x32, @u64=0x77}, @nested={0x8c, 0xc, [@typed={0x8, 0xe, @uid=r4}, @generic="4af745cff7ecd6f8019cc824102b49cb0bf75107c6d6e69e78c93fab22ed7ac4cb341da103d6230ff6b5afe42dfbd2848a4b6e42e51f714f8e0ea64f80302e9df733707f5082d64d1330e16ec401314d3ab534ea0a7bfda2587be572ea443e5dc90b661b420a28b238adc4f3579faa92003a4ff693f3367ba9e067968f"]}]}, 0x2dc}], 0x3, &(0x7f0000001f00)=[@rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}], 0x38, 0x20000000}, 0x20008090) io_setup(0x6, &(0x7f00000004c0)) [ 225.735996] EXT4-fs (loop0): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 225.744141] EXT4-fs (loop0): DAX unsupported by block device. Turning off DAX. [ 225.751595] EXT4-fs (loop0): bad geometry: block count 4096 exceeds size of device (2 blocks) [ 225.802179] FAULT_INJECTION: forcing a failure. [ 225.802179] name failslab, interval 1, probability 0, space 0, times 0 [ 225.813852] CPU: 1 PID: 14598 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #44 [ 225.821253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.830611] Call Trace: [ 225.833216] dump_stack+0x1b9/0x294 [ 225.836842] ? dump_stack_print_info.cold.2+0x52/0x52 [ 225.842030] ? perf_trace_lock_acquire+0xe3/0x980 [ 225.846885] ? __mutex_lock+0x7d9/0x17f0 [ 225.850943] ? __lock_acquire+0x7f5/0x5140 [ 225.855199] should_fail.cold.4+0xa/0x1a [ 225.859273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.864373] ? debug_check_no_locks_freed+0x310/0x310 [ 225.869566] ? perf_trace_lock+0x900/0x900 [ 225.873800] ? graph_lock+0x170/0x170 [ 225.877678] ? retint_kernel+0x10/0x10 [ 225.881830] ? find_held_lock+0x36/0x1c0 [ 225.885902] ? __lock_is_held+0xb5/0x140 [ 225.889970] ? check_same_owner+0x320/0x320 [ 225.894293] ? rcu_note_context_switch+0x710/0x710 [ 225.899223] ? lock_release+0xa10/0xa10 [ 225.903196] __should_failslab+0x124/0x180 [ 225.907434] should_failslab+0x9/0x14 [ 225.911234] kmem_cache_alloc_node_trace+0x26f/0x770 [ 225.916335] ? find_held_lock+0x36/0x1c0 [ 225.920404] __kmalloc_node+0x33/0x70 [ 225.924205] kvmalloc_node+0x6b/0x100 [ 225.928006] seq_read+0xa33/0x1520 [ 225.931565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.937108] ? seq_file_path+0x30/0x30 [ 225.940991] ? fsnotify_first_mark+0x330/0x330 [ 225.945588] ? _copy_from_user+0xdf/0x150 [ 225.949741] ? seq_file_path+0x30/0x30 [ 225.953622] proc_reg_read+0x10a/0x190 [ 225.957510] do_iter_read+0x4a3/0x660 [ 225.961332] vfs_readv+0x14f/0x1a0 [ 225.964872] ? compat_rw_copy_check_uvector+0x420/0x420 [ 225.970246] ? wait_for_completion+0x870/0x870 [ 225.974847] ? mutex_lock_nested+0x16/0x20 [ 225.979076] ? mutex_lock_nested+0x16/0x20 [ 225.983306] ? __fdget_pos+0xd6/0x1e0 [ 225.987100] ? __fdget_raw+0x20/0x20 [ 225.990807] ? __sb_end_write+0xac/0xe0 [ 225.994797] do_readv+0x112/0x2f0 [ 225.998248] ? vfs_readv+0x1a0/0x1a0 [ 226.001973] __x64_sys_readv+0x75/0xb0 [ 226.005859] do_syscall_64+0x1b1/0x800 [ 226.009738] ? finish_task_switch+0x1ca/0x810 [ 226.014236] ? syscall_return_slowpath+0x5c0/0x5c0 [ 226.019160] ? syscall_return_slowpath+0x30f/0x5c0 [ 226.024087] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 226.029461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.034306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.039487] RIP: 0033:0x455979 [ 226.042666] RSP: 002b:00007f0a96d9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 2018/05/13 00:52:50 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x87) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x152, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20c00, 0x83) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3}) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000001100)=""/124, 0x7c}, 0x0) [ 226.050382] RAX: ffffffffffffffda RBX: 00007f0a96d9b6d4 RCX: 0000000000455979 [ 226.057641] RDX: 0000000000000001 RSI: 0000000020000580 RDI: 0000000000000013 [ 226.064911] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.072182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 226.079443] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 2018/05/13 00:52:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x100000008}) ioctl(r0, 0xdc2, &(0x7f0000000100)="8a4f4b304fa248e3c2a133cf18ce500269e1e96df53353124b4d2148aa011600b4") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000280)={0x20000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x202400, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000001c0)) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0x2, &(0x7f0000000300)={0x77359400}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000340)={'bond0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) open(&(0x7f0000000240)='./file0\x00', 0x440140, 0x40) getpeername$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) pread64(r2, &(0x7f0000000380)=""/196, 0xc4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10005, 0x1, 0x0, 0x1000, &(0x7f0000006000/0x1000)=nil}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/05/13 00:52:50 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xaf) 2018/05/13 00:52:50 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 226.182436] FAULT_INJECTION: forcing a failure. [ 226.182436] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.194631] CPU: 0 PID: 14609 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 226.201916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.211304] Call Trace: [ 226.213898] dump_stack+0x1b9/0x294 [ 226.217530] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.222740] should_fail.cold.4+0xa/0x1a [ 226.226806] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.231913] ? graph_lock+0x170/0x170 [ 226.235709] ? kasan_check_read+0x11/0x20 [ 226.239852] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 226.245039] ? find_held_lock+0x36/0x1c0 [ 226.249091] ? __lock_is_held+0xb5/0x140 [ 226.253160] ? check_same_owner+0x320/0x320 [ 226.257474] ? rcu_note_context_switch+0x710/0x710 [ 226.262423] ? __might_sleep+0x95/0x190 [ 226.266395] __alloc_pages_nodemask+0x34e/0xd70 [ 226.271058] ? default_file_splice_read+0x1c7/0xad0 [ 226.276090] ? do_splice_to+0x12e/0x190 [ 226.280062] ? splice_direct_to_actor+0x268/0x8d0 [ 226.284900] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 226.289905] ? __lock_is_held+0xb5/0x140 [ 226.293964] ? __lock_is_held+0xb5/0x140 [ 226.298029] ? rcu_read_lock_sched_held+0x108/0x120 [ 226.303043] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 226.308575] alloc_pages_current+0x10c/0x210 [ 226.312978] push_pipe+0x400/0x7a0 [ 226.316507] ? __kmalloc_node+0x47/0x70 [ 226.320489] iov_iter_get_pages_alloc+0x84a/0x14e0 [ 226.325410] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 226.330608] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 226.335793] ? copy_page_to_iter+0xf30/0xf30 [ 226.340199] ? is_bpf_text_address+0xd7/0x170 [ 226.344692] ? kernel_text_address+0x79/0xf0 [ 226.349093] ? __unwind_start+0x166/0x330 [ 226.353231] ? __kernel_text_address+0xd/0x40 [ 226.357727] ? unwind_get_return_address+0x61/0xa0 [ 226.362666] ? __save_stack_trace+0x7e/0xd0 [ 226.366986] ? save_stack+0xa9/0xd0 [ 226.370615] ? save_stack+0x43/0xd0 [ 226.374241] ? __kasan_slab_free+0x11a/0x170 [ 226.378640] ? kasan_slab_free+0xe/0x10 [ 226.382613] ? kfree+0xd9/0x260 [ 226.385882] ? iter_file_splice_write+0x785/0xff0 [ 226.390725] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 226.395729] ? iov_iter_pipe+0xc2/0x2f0 [ 226.399695] default_file_splice_read+0x1c7/0xad0 [ 226.404534] ? do_raw_spin_unlock+0x9e/0x2e0 [ 226.408939] ? do_splice_direct+0x400/0x400 [ 226.413250] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 226.418345] ? debug_check_no_obj_freed+0x2ff/0x584 [ 226.423359] ? mark_held_locks+0xc9/0x160 [ 226.427494] ? quarantine_put+0xeb/0x190 [ 226.431556] ? kfree+0x111/0x260 [ 226.434914] ? iter_file_splice_write+0x785/0xff0 [ 226.439747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.444766] ? trace_hardirqs_on+0xd/0x10 [ 226.448906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.454433] ? pipe_unlock+0x57/0x80 [ 226.458143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.463670] ? fsnotify+0x415/0xfc0 [ 226.467293] ? fsnotify+0xfc0/0xfc0 [ 226.470913] ? fsnotify_first_mark+0x330/0x330 [ 226.475488] ? do_vmsplice+0x1b0/0x1b0 [ 226.479373] ? security_file_permission+0x1c6/0x240 [ 226.484383] ? rw_verify_area+0x118/0x360 [ 226.488539] ? do_splice_direct+0x400/0x400 [ 226.492892] do_splice_to+0x12e/0x190 [ 226.496693] splice_direct_to_actor+0x268/0x8d0 [ 226.501359] ? pipe_to_sendpage+0x3f0/0x3f0 [ 226.505675] ? do_splice_to+0x190/0x190 [ 226.509645] ? rw_verify_area+0x118/0x360 [ 226.513785] do_splice_direct+0x2cc/0x400 [ 226.517926] ? splice_direct_to_actor+0x8d0/0x8d0 [ 226.522767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.528309] ? __sb_start_write+0x17f/0x300 [ 226.532629] do_sendfile+0x60f/0xe00 [ 226.536344] ? do_compat_pwritev64+0x1b0/0x1b0 [ 226.540928] ? __might_sleep+0x95/0x190 [ 226.544916] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.550449] ? _copy_from_user+0xdf/0x150 [ 226.554595] __x64_sys_sendfile64+0x155/0x240 [ 226.559087] ? __ia32_sys_sendfile+0x290/0x290 [ 226.563673] ? do_syscall_64+0x92/0x800 [ 226.567645] do_syscall_64+0x1b1/0x800 [ 226.571539] ? syscall_return_slowpath+0x5c0/0x5c0 [ 226.576459] ? syscall_return_slowpath+0x30f/0x5c0 [ 226.581387] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 226.586750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.591595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.596798] RIP: 0033:0x455979 [ 226.599979] RSP: 002b:00007fb250609c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 226.607682] RAX: ffffffffffffffda RBX: 00007fb25060a6d4 RCX: 0000000000455979 [ 226.614943] RDX: 00000000206dbff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 226.622203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/13 00:52:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x9effffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 226.629460] R10: 000000000000ed59 R11: 0000000000000246 R12: 0000000000000016 [ 226.636717] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 000000000000001b 2018/05/13 00:52:50 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x62}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r6, 0x6d2}, &(0x7f00000002c0)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) pkey_alloc(0x0, 0x0) 2018/05/13 00:52:50 executing program 7 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:50 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 226.802007] FAULT_INJECTION: forcing a failure. [ 226.802007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.813892] CPU: 0 PID: 14646 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #44 [ 226.821169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.830537] Call Trace: [ 226.833129] dump_stack+0x1b9/0x294 [ 226.836770] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.841964] ? zap_class+0x720/0x720 [ 226.845689] should_fail.cold.4+0xa/0x1a [ 226.849769] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.854887] ? perf_trace_lock+0x900/0x900 [ 226.859128] ? find_held_lock+0x36/0x1c0 [ 226.863198] ? graph_lock+0x170/0x170 [ 226.867002] ? lock_acquire+0x1dc/0x520 [ 226.870987] ? lock_downgrade+0x8e0/0x8e0 [ 226.875151] ? find_held_lock+0x36/0x1c0 [ 226.879239] __alloc_pages_nodemask+0x34e/0xd70 [ 226.883916] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 226.888948] ? rcu_read_unlock+0x35/0x70 [ 226.893029] ? __lock_is_held+0xb5/0x140 [ 226.897122] ? check_same_owner+0x320/0x320 [ 226.901457] cache_grow_begin+0x72/0x6c0 [ 226.905554] kmem_cache_alloc_node_trace+0x692/0x770 [ 226.910666] ? find_held_lock+0x36/0x1c0 [ 226.914737] __kmalloc_node+0x33/0x70 [ 226.918553] kvmalloc_node+0x6b/0x100 [ 226.922360] seq_read+0xa33/0x1520 [ 226.925937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.931494] ? seq_file_path+0x30/0x30 [ 226.935384] ? fsnotify_first_mark+0x330/0x330 [ 226.939970] ? _copy_from_user+0xdf/0x150 [ 226.944136] ? seq_file_path+0x30/0x30 [ 226.948034] proc_reg_read+0x10a/0x190 [ 226.951937] do_iter_read+0x4a3/0x660 [ 226.955757] vfs_readv+0x14f/0x1a0 [ 226.959302] ? compat_rw_copy_check_uvector+0x420/0x420 [ 226.964668] ? wait_for_completion+0x870/0x870 [ 226.969365] ? mutex_lock_nested+0x16/0x20 [ 226.973595] ? mutex_lock_nested+0x16/0x20 [ 226.977835] ? __fdget_pos+0xd6/0x1e0 [ 226.981640] ? __fdget_raw+0x20/0x20 [ 226.985356] ? __sb_end_write+0xac/0xe0 [ 226.989353] do_readv+0x112/0x2f0 [ 226.992813] ? vfs_readv+0x1a0/0x1a0 [ 226.996568] __x64_sys_readv+0x75/0xb0 [ 227.000468] do_syscall_64+0x1b1/0x800 [ 227.004361] ? finish_task_switch+0x1ca/0x810 [ 227.008866] ? syscall_return_slowpath+0x5c0/0x5c0 [ 227.013808] ? syscall_return_slowpath+0x30f/0x5c0 [ 227.018762] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.024141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.028996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.034191] RIP: 0033:0x455979 [ 227.037377] RSP: 002b:00007f0a96d9ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 227.045092] RAX: ffffffffffffffda RBX: 00007f0a96d9b6d4 RCX: 0000000000455979 2018/05/13 00:52:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) tgkill(r1, r2, 0x30) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x104, 0x200) chmod(&(0x7f0000000140)='./file0\x00', 0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000181000, 0x0) [ 227.052363] RDX: 0000000000000001 RSI: 0000000020000580 RDI: 0000000000000013 [ 227.059634] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.066904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 227.074171] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000001 2018/05/13 00:52:51 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8), 0xed59) 2018/05/13 00:52:51 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept(r0, &(0x7f0000000040)=@ipx, &(0x7f0000000100)=0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="8500000019b33e00250000000000000095000000000004008fed0b426049512580f8056edbcc9feb94a78947b8d39f4bd001c51ed7ee0560fef700000000000000015511f80418fe82a12ca342cb9683e0e4ac22b3679601360400ff4ca37b3f064e"], &(0x7f00000000c0)='syzkaller\x00', 0x1000000000000005, 0x1b3, &(0x7f0000000180)=""/195}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000003c0)={0x6, 0xa, 0x1, 0xffffffffffffff9c}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000400)={0x2, 0x6, 0x0, r3}) memfd_create(&(0x7f0000000140)="5e76626f786e6574312b47504c6c6f6d696d655f747970656b657972696e67ba2400", 0x3) 2018/05/13 00:52:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf00, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:51 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:51 executing program 7 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x2ef, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/13 00:52:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x80) write(r0, &(0x7f0000001600)="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", 0xe00) umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000200)=""/232) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x4, 0x4) r1 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, 0x8) 2018/05/13 00:52:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/13 00:52:51 executing program 6: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl(r0, 0x890f, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xf) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0xfffffffffffffd2c}}], 0x2, 0x0) 2018/05/13 00:52:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x4, 0xed59) 2018/05/13 00:52:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f00000002c0)="0000000000000000000000492915d85abcf39381014f97e9eb1904c79df39216d34462e1433477c95374aa76b34eced8857b8329b0f530dc5b41d82487b070617c4e616704fedd3b9a40da2ec1dc82df2d2da6c23bb1b3374a41df14460fffb8ad0aa8e6a9ddfec1bde63b92abe3b88658b2412bddeae58d33ca0bd948085d77149ad81d57c887d51d7bddb899f206c5047d2e0c4531cdb957d9236f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0xc, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB="fe800000000000000000000000000000000000000000000000000000000000000200e4ffffffffffffff000000000000000000000000000000000000000000000000000000000000cfb72558971dcd6d2f69b259ebbaeb5ef1de0ce0316b3ddd6ab1962b2e7e19c945f5dbbbdb0a9367d545e4b954fe6139c18e68136464b4337ca2fb909b5dc61722614b60c870a84637bc49606f410ead4e9654a02026e45ac11cc1e83b3e84731aa9a4ef1fcdc9d9987bb0"], 0x48) close(r2) close(r1) 2018/05/13 00:52:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x300000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:52:51 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x8, 0x3b, 0x1f, 0xffffffff, 0x6, 0x8, 0xfffffffffffeffff, 0x6, 0x2, 0x2}, 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000000000)="24000000200025635235c0dc0d8a290e020020000000000000e1000c0800020000000005", 0x24) 2018/05/13 00:52:51 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:51 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x1000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xa2}], 0x1) 2018/05/13 00:52:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_dev$amidi(&(0x7f0000001680)='/dev/amidi#\x00', 0x0, 0x105200) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000016c0)={0x0, 0x0, 0xfffffffffffffffa, 0x9, 0x80000000}, 0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/05/13 00:52:51 executing program 2: r0 = memfd_create(&(0x7f0000000680)="73aea70fbafd3ce81d4bab4e109c86650000000800abd96300", 0x2) write(r0, &(0x7f0000000240)='Z', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001a7000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x1, 0x4, 0x3800000000000, 0x3, "50f2418bd23e47a4029e9a2a62fa1e6553ff7937642e889ef97e5a4b729bfbed3fae127d0b182e7258b23a4f", 0x5}) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000000c0), 0x8) accept4$packet(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000280)="0594c41e65f7d16d4af6653ce6fb2272989ae872bf7ee37ece5ad94920fb1c7fc5691fa49801ff05c9654db5bbaaae019ceb320f9a0d4a6933d3eda917747c5c77c64a539002967ecb62e9a3b8378bb53a6a2db0fc5ece2a87c82d3176fa617b", 0x60, 0xd0, &(0x7f0000001b00)={0x11, 0xfd, r1, 0x1, 0x2, 0x6, @random="16dec784623b"}, 0x14) 2018/05/13 00:52:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xd, 0xed59) 2018/05/13 00:52:51 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xee}], 0x1) 2018/05/13 00:52:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)={0x8f, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x7ff, @empty, 0x6}}, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x10001}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xaf6e}}, {{0xa, 0x4e24, 0xffffffffffff6ccb, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}}}]}, 0x310) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000100)=0x8, 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000001c0)=0x80000000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={0x0, 0x8}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={r3, 0x80000000, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0xb, 0xb, 0x400, 0x70bd29, 0x25dfdbfb, {0xc, 0x0, 0x2}, [@typed={0x8, 0x88, @uid=r5}, @nested={0x3c, 0x2, [@typed={0x14, 0x26, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @typed={0x14, 0x6b, @str='/dev/urandom\x00'}, @typed={0x8, 0x11, @fd=r2}, @typed={0x8, 0x76, @u32=0x9}]}, @typed={0xc, 0x1c, @u64=0x444}, @typed={0x14, 0x30, @str='/dev/urandom\x00'}, @nested={0x7c, 0x6f, [@typed={0x8, 0x4e, @pid=r4}, @generic="40e2776c66322cf7e30984c4999be93f3d83b805ca35e5870f6b410042887ee03aadd4470720df414c481bf8d0190063e6eadac5d7d7c94c5fc7125641e3de2cfc599d91b3be452b5cd522b6eb8d8a5493052816893b1068cdc9cae7ce8800abb96399060763275bf890df5e88b12e0e"]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x10}, 0x4) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000180)={0x3, 0x18, 0x3f, 0x9, "c7957fb24211c537223aa955574091a35c06774bbe229503abb03487759be4c6"}) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/05/13 00:52:52 executing program 2: r0 = memfd_create(&(0x7f0000000680)="73aea70fbafd3ce81d4bab4e109c86650000000800abd96300", 0x2) write(r0, &(0x7f0000000240)='Z', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001a7000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x1, 0x4, 0x3800000000000, 0x3, "50f2418bd23e47a4029e9a2a62fa1e6553ff7937642e889ef97e5a4b729bfbed3fae127d0b182e7258b23a4f", 0x5}) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000000c0), 0x8) accept4$packet(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000280)="0594c41e65f7d16d4af6653ce6fb2272989ae872bf7ee37ece5ad94920fb1c7fc5691fa49801ff05c9654db5bbaaae019ceb320f9a0d4a6933d3eda917747c5c77c64a539002967ecb62e9a3b8378bb53a6a2db0fc5ece2a87c82d3176fa617b", 0x60, 0xd0, &(0x7f0000001b00)={0x11, 0xfd, r1, 0x1, 0x2, 0x6, @random="16dec784623b"}, 0x14) 2018/05/13 00:52:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x7301, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x300000000000000, 0xed59) 2018/05/13 00:52:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0x200004fa}], 0x1) 2018/05/13 00:52:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80, 0x200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/95) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000002c0)={{0x1, 0x3, 0x8, 0x0, 0x3}, 0x85, 0x6, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x7}, 0x2c) fgetxattr(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="73797334676d2e74b065ffe52e2854febe01aa00002cd411e4b8ab03bc454859f0dfad9dd9db15462960b13b008737401e45cba5bd4680acafb5901e85d5c0244c1166fe841884e7a317bb8cc8330fdd91d5bb7e319e31024dea45fd7f55c9117e0e8299b3c992e6beaeb758517d2f82b636380443"], &(0x7f0000000080)=""/156, 0x9c) r4 = msgget(0x0, 0x10) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000340)=""/187) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r5}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0xffffffffffffff34) 2018/05/13 00:52:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x3404c, 0x0, 0x100}, 0xfffffe79, &(0x7f0000007ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c000000080009000040a102"], 0x1}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x804) 2018/05/13 00:52:52 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000980300", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:53 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:53 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x6d0041) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x8}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) getcwd(&(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4b1}, @in6={0xa, 0x4e20, 0x9, @empty, 0x2}], 0xac) dup2(r3, r0) 2018/05/13 00:52:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0x13a}], 0x1) 2018/05/13 00:52:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xbe, @multicast2=0xe0000002, 0x4e23, 0x3, 'lblc\x00', 0x2, 0x3, 0x15}, 0x2c) r1 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000480)=""/173, &(0x7f0000000340)=0xad) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000380)={0x2b, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x4, 'none\x00', 0x2b, 0xffffffffffff8001, 0x17}, 0x2c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @multicast1}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000440)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x2c000, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000580)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x4fe) 2018/05/13 00:52:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x4000000, 0xed59) 2018/05/13 00:52:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 229.062942] IPVS: set_ctl: invalid protocol: 43 172.20.20.23:20004 none [ 229.100181] kernel msg: ebtables bug: please report to author: Wrong len argument [ 229.148534] IPVS: set_ctl: invalid protocol: 43 172.20.20.23:20004 none [ 229.197964] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/13 00:52:54 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="19be557a4b52553a3435ec75ebc3c39e7c45198c9e643efef12a0ff61c3eba05bd15054c2901448081d0211c0bf66b71896416f2093dcdd22440fc019f88147009dfa65a0d517bde0095c2bfa00cdb9e2017291c9d1d39c923d1c104d7ca6f5ffa6eb9d59d002382751dc0a15509e1ebeb38f7a1a63cfb33b42f0b65cee7842fa5d8fa91d3c491ccc6c887c394a918f3871443af6c160ef5e3d5c9faef969a0caa74acae9cae57eae17fd4b12c63488eea91ccdfc34aac8ce6c19d543e66cc957c0cda160949299f5a", 0xc9}], 0x1) sendmmsg(r0, &(0x7f000000f140)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000002540)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e21, 0xac2, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/05/13 00:52:54 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xa000000, 0xed59) 2018/05/13 00:52:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0x7ffff000}], 0x1) 2018/05/13 00:52:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x200000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:54 executing program 2: r0 = memfd_create(&(0x7f0000000680)="73aea70fbafd3ce81d4bab4e109c86650000000800abd96300", 0x2) write(r0, &(0x7f0000000240)='Z', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001a7000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x1, 0x4, 0x3800000000000, 0x3, "50f2418bd23e47a4029e9a2a62fa1e6553ff7937642e889ef97e5a4b729bfbed3fae127d0b182e7258b23a4f", 0x5}) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000000c0), 0x8) accept4$packet(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000280)="0594c41e65f7d16d4af6653ce6fb2272989ae872bf7ee37ece5ad94920fb1c7fc5691fa49801ff05c9654db5bbaaae019ceb320f9a0d4a6933d3eda917747c5c77c64a539002967ecb62e9a3b8378bb53a6a2db0fc5ece2a87c82d3176fa617b", 0x60, 0xd0, &(0x7f0000001b00)={0x11, 0xfd, r1, 0x1, 0x2, 0x6, @random="16dec784623b"}, 0x14) 2018/05/13 00:52:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000002900000032000000"], 0x10}}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x18041, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/13 00:52:54 executing program 5: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f0000000180)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffefba99a0", 0xdb0c0c4) socketpair(0xa, 0x4, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7f, 0x8001, 0x9, 0x0, 0x0, 0x8000, 0x1000, 0x8193b7a6226b5271, 0x1e, 0x3, 0x3, 0x8, 0x8, 0x13, 0x5, 0x10000, 0x1, 0x7, 0x7, 0xf6, 0x4, 0x9, 0x2, 0x1, 0x4, 0xfffffffffffffff8, 0x80c, 0x2, 0x9, 0x3, 0x2, 0x4b494cec, 0x1, 0x5, 0x40, 0x0, 0x0, 0x6000000000000000, 0x5, @perf_config_ext={0xf18600000000, 0x5}, 0x800, 0x4, 0xb95, 0x5, 0x1748, 0x4}, r2, 0x0, r1, 0x0) sched_yield() ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x3, 0x73c, 0x401, 0x8}) 2018/05/13 00:52:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xec7) 2018/05/13 00:52:54 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000200)="2104262c85636f") syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x200, 0x200000) fanotify_init(0x44, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x40, {{0xa, 0x4e24, 0x9, @empty, 0xd453}}}, 0x88) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) 2018/05/13 00:52:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xf00, 0xed59) 2018/05/13 00:52:55 executing program 0: r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x39, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x13, &(0x7f0000000600)={0xe, 0x7f38, 0x4d548616, 0x5}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80600) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_route_sched(r4, &(0x7f0000000b40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000b00)={&(0x7f0000000300)=ANY=[@ANYBLOB="84000000290000022abd7000ffdbdf2500000000", @ANYRES32=r5, @ANYBLOB="08171de4ff56244534e16c64a02d853eda000e000b000c00ffff0000080005000907000008000100446271001c000200180001003d010801b0000000010000000500000003000000080005000909000008000500083f000008000500200600000800010061746d000c000200080004002a00090008000000000000"], 0x84}, 0x1, 0x0, 0x0, 0x44000}, 0x1) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file2\x00') r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x0, 0x0) fchdir(r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000400)={0x2, @tick=0x100, 0x4, {0x8, 0x4a}, 0x5df3, 0x3, 0xc8f}) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000340)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file1/file0\x00', r3}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00'}, 0x10) 2018/05/13 00:52:55 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) readahead(r0, 0x0, 0x7) r1 = socket$inet6(0xa, 0x7, 0x4) getsockopt(r1, 0x3a, 0x0, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) 2018/05/13 00:52:55 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000d0100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000001c0)) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) recvfrom(r1, &(0x7f00000000c0)=""/16, 0x10, 0x0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x6f3000) 2018/05/13 00:52:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xeec) 2018/05/13 00:52:55 executing program 2: r0 = memfd_create(&(0x7f0000000680)="73aea70fbafd3ce81d4bab4e109c86650000000800abd96300", 0x2) write(r0, &(0x7f0000000240)='Z', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00001a7000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x1, 0x4, 0x3800000000000, 0x3, "50f2418bd23e47a4029e9a2a62fa1e6553ff7937642e889ef97e5a4b729bfbed3fae127d0b182e7258b23a4f", 0x5}) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000000c0), 0x8) accept4$packet(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000280)="0594c41e65f7d16d4af6653ce6fb2272989ae872bf7ee37ece5ad94920fb1c7fc5691fa49801ff05c9654db5bbaaae019ceb320f9a0d4a6933d3eda917747c5c77c64a539002967ecb62e9a3b8378bb53a6a2db0fc5ece2a87c82d3176fa617b", 0x60, 0xd0, &(0x7f0000001b00)={0x11, 0xfd, r1, 0x1, 0x2, 0x6, @random="16dec784623b"}, 0x14) 2018/05/13 00:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 231.082483] device bridge_slave_1 left promiscuous mode [ 231.088209] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.109847] device bridge_slave_0 left promiscuous mode [ 231.115516] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/13 00:52:55 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfffffffc, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf5f) 2018/05/13 00:52:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000600)={{0x2, 0x6}, {0xbaaf, 0xfff}, 0xfffffffffffffffb, 0x4, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40100, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000700)={0x5, 0xbf7, &(0x7f0000000680)="34cb7c780f15d934da88fe84aafcad58d5375fe6c673cd944cb22049fa55", &(0x7f00000006c0), 0x1e}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/13 00:52:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="01a3262c8523bf012cf66f9cf736aa1f4f93462bf61bddc945ff0100004899c40edec262d290909c375e6f4abc208a533ce7abcb5e675c3617731c5510ddd702fc1d369b570aca8966c60e1add31298f358ddbb9dee0f0296e1f6373f4506ece6a6c6d25b3c9975f499e2c760668241a67d7d09200c5241448b042f2e36a46edc3c34fd8109d8d16676b8b58afa4b9d18b78b887891189666ebeede3ffc5105f78ccbf9c17a89a23914dd344df5f217d5290b3cba616994a83bd2ed29efb268e836a3aad236b965bb490b24957be39d766e6c77aa7e4daf6d24b7595e6c96b2aebe3c1feabb544b244386e3fb25b3b9e88090a440b77e9ad") sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x2}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="b5c51f73a3bf4ff40a67b122392115dd0ff68cfbd45c91f772a962def22e5bee1f1d7e0253500d87756b83621b32b5214a12240047d669b6a776c7fce568b6458ef537051d83e10a5db1c9e24c317cecfcfa402159748d02cb6831ef390c28f1c8e73a673f620dfd825a37bff1718f3cad55f4090f39168589789cfb1646cd5f396d17f566f6d2f1da0f2659984a44845efec848b9ed17b0eb74e40fc3dffe1a8456a6a326ba6967fade8f582b1bf97a", 0xb0}, {&(0x7f0000000240)="974800048883d1425dda97bd7394bf3be5f0bd0f970d93b003ef8b8aeef161e54024f85ef697de59e1791c090ea4f04ddfac0c3d45c45f7e7d92c6cb866b999af358884cb6e3d0f9e9fc2341be", 0x4d}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="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0x23a8}, 0x800) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000003300)={'nat\x00', 0x0, 0x3, 0x90, [], 0x1000000000000044, &(0x7f0000003380), &(0x7f0000002300)=""/4096}, &(0x7f0000001280)=0x108) [ 231.293687] team0 (unregistering): Port device team_slave_1 removed [ 231.352933] team0 (unregistering): Port device team_slave_0 removed 2018/05/13 00:52:55 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x9effffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 231.419542] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 231.434770] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/05/13 00:52:55 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 231.484173] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 231.493344] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 231.617851] bond0 (unregistering): Released all slaves 2018/05/13 00:52:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x7, 0xed59) 2018/05/13 00:52:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xfffffffffffff000) 2018/05/13 00:52:55 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xff, 0x3, 0x7}) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/188) 2018/05/13 00:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xffffff7f00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:55 executing program 5: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x52d) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(0xffffffffffffffff, &(0x7f0000002800), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000002cc0)=ANY=[]}, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000002bc0)=""/229) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={"037035767469301c0000000200000002", {0x2, 0x4e21}}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)=ANY=[], &(0x7f0000000400)) gettid() syz_open_procfs(0x0, &(0x7f0000002980)='wchan\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) fdatasync(0xffffffffffffffff) fchdir(0xffffffffffffffff) write(r3, &(0x7f0000f8aff1), 0xff8f) [ 231.913474] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/05/13 00:52:56 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80000001, 0x440200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000000)="d8af8562e436a644836363774eea53ae8a9ea26acf75a36a73be0d315c5ecb664012c85d89a7c57739b032995301bf88c09c45e79d33a47fe4d4d177160a45dcf88381b0c78305d2b3275e2cc651522442b6191c7fd8348238fa8e784aeb979979fae764ce86b1d4e0814b342bdd2af05a59d339d7d5cda0801b2f2aebbb16740f6037e34787bb0fbd0d1c035e0db729015ae0baaa7193aeef5552269b73f6ecacb699df57b8ad57e0abcf8d22fa", 0xae, 0x40, 0x0, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r1, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/05/13 00:52:56 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x3e, 0x9, 0x20}) 2018/05/13 00:52:56 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1300) 2018/05/13 00:52:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xfffff000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/13 00:52:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x2, 0xed59) 2018/05/13 00:52:56 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x0, &(0x7f0000000040)=[{&(0x7f0000010000)="00080000ec05000013020000120000000000000000020000000100008481507b3a3a333f4e2f0000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000013900)=ANY=[]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/46) [ 232.455483] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 2018/05/13 00:52:56 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000180)=""/44, &(0x7f00000001c0)=0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) close(r1) 2018/05/13 00:52:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0xf000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf38) [ 232.516954] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 2018/05/13 00:52:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xb, 0xed59) 2018/05/13 00:52:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x90b, 0x4e23, 0xe813, 0x2, 0x0, 0xa0, 0x3b, r2, r3}, {0x6d, 0x2, 0x3, 0x8000, 0x96, 0xffff, 0x9, 0x9}, {0x8, 0x0, 0x40, 0x8}, 0x1, 0x0, 0x1, 0x0, 0x2, 0xb68649b2c9b7388c}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0x2, @in=@rand_addr=0x7, 0x34ff, 0x1, 0x0, 0x6, 0x5, 0xe5e, 0x6}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0x3, 0xd}]}, 0x30}, 0x1}, 0x0) 2018/05/13 00:52:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x755}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x62, "e69d1f719d51c6b494283553ea285988a514ff8fbeeb0d2d42ca61fbc949ff35f89ff39ad5e2d08aeaf5f470e6095f977aae156a5c7f6c12a6f3e5e76dc19f75650de604bbe22a6a2703a0fefd62a45bd4ff7bc3079a755a706ad3a3f630429688f1"}, &(0x7f00000000c0)=0x6a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) mount(&(0x7f0000000380)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tracefs\x00', 0x0, &(0x7f0000d1cfff)="d6") readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/70, 0x46}], 0x1) [ 232.816831] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/05/13 00:52:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x7000, 0x100001, 0x80000000, 0xd3, 0x6}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xffffffffffffff81, 0x5, 0x401, 0x1f}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/05/13 00:52:56 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000ffffffff00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:56 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12c80, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r1, r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000180)=0x5ceeb376, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x33d, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc880}, 0x4000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000003c0)=0x4, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000400)={r5, 0x2, 0x7fff, "1c34de527873d64b54a6994888f3c5ac3a43ef7830f8148d28a1dbaf8aed733f53a2148a2c92f11c8f2282dbdee682d3cf65b96b523083652664532559d7d956bbe5119e8c1a76abc7283dc27dac1634daca95616747b27b2b5924e9b20d2d77fca6357fab19586ce7c3857425ae736ea27490fcca92889739e3b9a1e80c884b62a8"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0xd70, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) fcntl$addseals(r5, 0x409, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000500)={0x6, 0x800, 0x3, 'queue0\x00', 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x6}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r6, 0x8, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000680)={r6, 0x29c1ee1e, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000006c0)=0xfff, 0x4) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000700)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r0, 0x0, 0xc8, 0x81, &(0x7f0000000740)="4c9b9eb4bf94f0ffb57ed5d4c9ecd98b334bffa20446478235690383201c0afa8f2f0b69a3b5e724e6b43d236c7814786b350ba3d7649e99974863194410767edc43bf674983a49cdf49b8fa25bc91c76ddae68d42d88ed74ce55f8a306fd033c1d56b066bde12677d183646b8d35d21cfb1773f70767b7e29ff5730c1de7dff47c26cbdb34b7a8f14c2237630b01f9761c3420d65fdd33f0be76a222695b67cb3173bb4ab02bcfc79427173faff866b087e6bfa5121485ae862973d318244c9aa0fb29bd2cb016d", &(0x7f0000000840)=""/129, 0x7fffffff, 0xfff}, 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000000980)=0x1cfd1bad, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000a00)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000a40)=0x8) openat$cgroup_ro(r0, &(0x7f0000000a80)='cpuacct.usage_percpu\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000000ac0)={0x0, 0x2b, 0x2, @tid=r2}, &(0x7f0000000b00)) syz_open_dev$sndpcmp(&(0x7f0000000b40)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x1) 2018/05/13 00:52:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x2000000, 0xed59) 2018/05/13 00:52:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf12) 2018/05/13 00:52:57 executing program 5: r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x9, 0x1800}], 0x1, &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x2, 0x20, [0x3, 0x7ff, 0x7ff, 0x7, 0xc4, 0x1f, 0x240, 0x6]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r1}) readlinkat(r1, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=""/54, 0x36) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x10d}, {0xa, 0x4e23, 0x4, @empty, 0xffffffff}, 0x6, [0x7, 0x1, 0x198, 0x8ba, 0x4, 0x6, 0x3, 0x1]}, 0x5c) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) pause() ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000340)=""/75) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f00000003c0)=0x5, 0x4) ioctl$KDADDIO(r2, 0x4b34, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0x8d, &(0x7f0000000440)=0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) capget(&(0x7f00000004c0)={0x20080522, r3}, &(0x7f0000000500)={0x5, 0x8000, 0x401, 0x4, 0x20, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r4, 0x7}, 0x8) umount2(&(0x7f0000000600)='./file0/file0\x00', 0x1) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000640)=0xa6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000680)=0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file1\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) sendmmsg(r2, &(0x7f0000003400)=[{{&(0x7f0000000740)=@nl=@unspec, 0x80, &(0x7f0000000980)=[{&(0x7f00000007c0)="5340b5384f3523c33f14696ab767d9ec0b61af09b49ea0cee752901d5c0403cbcff6989ccf3747cbfaf37780c985bd7e4e0f7a18ee3c5f82ffc53535b6acd7fcb4ba38f13a96e1dc17cfb4703c71123a2c8b3b12730e5ad03241002dd1f1eae75aa6bf6a91145e3a3920180fed5df79845cd221824ea316e6c43d1f939b23bd9cef5dc3d21ad8a0e273a396822e1d3070014d3ef1d76be27495a9e1960ed208ead904a52b8f36dd358af8ebaecfb4bb16f08fc2220437fe181", 0xb9}, {&(0x7f0000000880)="cd818b8b8db872049117927be7b717476b27269c4eaebdefcf3893efd3c67aef762e8e7c6b202d4b6799480120d199886e19f24ae033384497e616536e19cb50d1812b7aa63884ff2170c2fa61ba593b27da78faf0c83925c2ef940169b4c3eed13485978ed7a57234496cd5b5764d0e16971160f22a86d2e83b72410bdd550f3f2308d5fc378584392aaebe32b8831650e6ed429c147f0c7f788f2bc8a62fe67378ffda72a6ff", 0xa7}, {&(0x7f0000000940)}], 0x3, &(0x7f00000009c0)=[{0xa8, 0x107, 0xffffffffffffffff, "68b8988225ff58cc192f86166cdd4c90ac55ce0f75db10f808de3a99960b869b21978a7b14c3dd3d9bc1f14cd34c20b85515ff1da3eaee48b708610af51ce79130c3a26967f31290a643f1b7a2fc5d9b3edba91bb3df5b45ef23e989810b2940d1485f80c4c3304822f63e726f3e8abfde4c103a7f07984078061bfd8bce6a99fdbb7e48eefac819dd2c03cf3f31e45087e88889"}, {0xb8, 0x115, 0xffffffffffffff3d, "990e0e1dc859a64fd151620bf4754c965badbb9873c7040ae491bdc00523c90923561b3f82c40c750c7dc20858b8f50dfc89729b72d1d2b86eab0b5433323eb82e4f88e40f9d5cc2a696ddc9b85cb59b526adc0f9a9dda52ece5d45609107ee8bfd30f7fc81d9f89cbe5ec6abb0707766063ab0f02ef84164b673e012e5a1aab13ab1a04442c87e7f4bd99728bd0a1687738673feb5034ef77c84c2c5e465b7a888757"}, {0x98, 0x111, 0x80000001, "3046cc69e3bb7955500a28eb1114cfc6e78e0aab1f7a14ed91971ebd19c5c7a3b9b44ef98398e8e7a40450220a12618cb549e628a7af53dff5b9ce2697665044c1d76c556b0d03daf514ca4d35fff16074633108f9305655f4bdea393edcb17ae5d98a50265688ef7f439e800e51db2d093c6a2228ab0fa156817604be08279e6bca29f4efa4"}, {0x68, 0x11e, 0x100000000, "c36df4fc4c5ea7300b76a4f4381ae9a9c40ce91657b36ecf028ca8f1b605062dcbe1ce2372e0c38a468a527c539d36201d95602fff7cf66cbe52f77a49823db9bb4e26f7591382edc33b5908d8decb2e31542b19ca"}, {0x78, 0x119, 0x9, "4db264500e611ec7a80ca53847387733189ad274f2ce0131e7f1a31b99ff64ec09bad1226a39af027df21c5793e4d8bb955624e59a755957afd14d3eda4bd974975bc52440c5426ede5f82450a5fe6464a994228acc230308c8238d6f29b0fbed200166b9c58bb04"}, {0xc8, 0x0, 0x80000000, "9be3e1d4c3bfe8dbbab722e9d1eb19b938a239ddf27e8f65ece8887a5ca8b3a8e2ce8791024ad792376886a73dde9f76b69584580ff538848e5631049f282c9f507d1737c7935ed3478d472906711db339e8a9157ac478d93e4d64c19fa193e6d907039d84906a535b9faab975a3e2a2d53b7d3efec477470477d2f5d92b8c21de66051ed720f57911372867b03eceb1edc06061d2f502a79fb2370d2e02eb8db63cf43574d0b88a8df81a47f7fc36395c40"}, {0x1010, 0x11d, 0x1ff, 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", 0x1000}, {&(0x7f00000031c0)="8d7c85874b645a2e", 0x8}, {&(0x7f0000003200)="c6667016b82e68c108ba4426625b835f0385a80e08575fb471be2f74694a86f6d91f15c8963072ed679c52ff2edf9ebf422b885b6e0c802c1786fdf5b094b7d203f15657cf2997299d867f71306af95bcd978d7bc11ecf94ea7be2808ef969c5f06eb4f337c8f16128b9588412707e4a33c6d14b7fc85965458fee00fc074cce18c62ad3ed401e32edced4e1a170a0826adb0adec46d6310f65a6d842527d9d2cf1ceec7a4", 0xa5}, {&(0x7f00000032c0)="07f0317eaa6b75456c36217e782a7c6edc136e174ed3893093505ed10075e71babbcf59f0280e8b4fdc6d8e480286d628944f15822f02aa88243ee765a95d3a52254036c761afad1fc8848b864ca0b40a48e5cb59ddfa28e339632439f7946d931a322aec660f683d52511e307652b30348a33da09ccafd6d0354746ec038e345f7188f98e", 0x85}], 0x6}, 0x1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003480), &(0x7f00000034c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003500), &(0x7f0000003540)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003580)=0xfc, &(0x7f00000035c0)=0x2) 2018/05/13 00:52:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x3, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:57 executing program 0: socketpair(0x8, 0xe, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0xfffffffffffffff7, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x4, 0x30}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") write$cgroup_int(r3, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) [ 232.922999] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 sh 2018/05/13 00:52:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf000) 2018/05/13 00:52:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x6b00, 0xed59) 2018/05/13 00:52:58 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf0ffffffffffff, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x700, 0x9, 0x7, 0x40, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xf9, "7ab74213599c68747e4c7de85d6e7bc1af361691a8a5686b5f22355813159c68d13b6e06d0597478bab712743dfdfe57ed3793b36f29c040c8024602f91061e88898ce04687b59c571c57a344d3da3453d55546f40fa44ef79952cf419e48fc50c49dc0754d0c0580c4e64d854b49f31bfc05a92f6606eb7aa6ab7fcdbc6adaeb5b2736dd1ec5b0521178012177d97a5fc68a0f439302472ed602974d1353354f6a645f8a46dea2ed1863c1d0a9195ee2dd692ebbee7cc7bae88d437a095f035df19e525dc8f8ada452b596b5cd10ee7654a039ae655fc7b3cfc05538944cddc4b0e80e0994a2c026c681b79767b889296adcfe3d59b884c35"}, &(0x7f0000000280)=0x101) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 00:52:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x40000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'bond0\x00', &(0x7f0000000140)=@ethtool_cmd={0x3a, 0x53c1, 0x5, 0x1, 0xfffffffffffffffe, 0x9, 0x3, 0x1, 0x9280, 0x4236, 0x81, 0x2, 0x9, 0x40, 0x2, 0x9, [0x7, 0x61c5]}}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x100000000, 0x6}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 00:52:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x101001, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x5, &(0x7f0000000180)=0x4) ftruncate(r1, 0x8000) sendfile(r1, r0, &(0x7f0000000380)=0x4000, 0x7fffffff) 2018/05/13 00:52:58 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1b6c30dd6a51", 0x6, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl(r0, 0x8912, &(0x7f0000000180)="c6295e46ca6c49b612ec6f") add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x1, 0xfffffffffffffffd) 2018/05/13 00:52:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xfffffffe, 0xed59) 2018/05/13 00:52:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xede) [ 234.070897] encrypted_key: insufficient parameters specified [ 234.118161] encrypted_key: insufficient parameters specified 2018/05/13 00:52:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf13) 2018/05/13 00:52:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x3fff, 0x150) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/05/13 00:52:58 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000feffff0700", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x101001, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x5, &(0x7f0000000180)=0x4) ftruncate(r1, 0x8000) sendfile(r1, r0, &(0x7f0000000380)=0x4000, 0x7fffffff) 2018/05/13 00:52:58 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000003, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000bc8000/0x4000)=nil, 0x4000, 0x4000000000001) epoll_create(0x4) 2018/05/13 00:52:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xc00000000000000, 0xed59) 2018/05/13 00:52:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000003f0000000000000000000000000053a1b32340d77d6ebe67ef6a6509297f685d529e156a78eac572e8b501451def3c565b40b6a254f997451be530549011475ec5ade153e3cfc999072fb222832eb2c9494abc5345b07e885e11e5ea8d7a7a1172695c9367800000003efc05d13cc7830500f4c03acfd7f8447cef37dabaaad80bf6fc158d2b23ed420aa5c51cab585fd55265ae96088ee936a7fe89df9daeed4a6bc4f481199fbf1f0da21290974c82b2a309ae3e1a4ebc"]) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x68e80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0x8}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x5, 0x4e23, 0xfdc, 0x2, 0x80, 0xa0, 0xff, r2, r3}, {0x4, 0x8, 0x80000001, 0x6, 0x9, 0x6, 0xff, 0x6}, {0x8731, 0x3a, 0x83, 0x9}, 0x6, 0x6e6bb9, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x3ff, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x3, 0x6, 0x5, 0x7, 0x8}}, 0xe8) [ 234.324837] QAT: Invalid ioctl 2018/05/13 00:52:58 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x600000000000000, 0xed59) 2018/05/13 00:52:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x2) 2018/05/13 00:52:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfffffff0, {0x4}}, 0x14}, 0x1}, 0x0) [ 234.361575] QAT: Invalid ioctl 2018/05/13 00:52:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4080, 0x0) userfaultfd(0x80804) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3a000000000000000000000000000000000000008fa2364dce185c8b7c3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e088254bdb7f8f86785956b980180c20000000000000000000000000000007f000063ffffffff000000000000000000000000000000000000000000000000000000000000000000006677aaaaaaaaaabb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) close(r2) close(r1) 2018/05/13 00:52:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xee5) 2018/05/13 00:52:58 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xb000000, 0xed59) 2018/05/13 00:52:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x1000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:58 executing program 6: r0 = socket(0x10, 0x8000f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x87}, {0x6}]}, 0x10) 2018/05/13 00:52:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x500, 0xed59) 2018/05/13 00:52:59 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x7, 0x9, 0x80000000, 0x80}) 2018/05/13 00:52:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="30c6d0d0e33889c54f70da11a8381bd94a47934a381bec7c90cf5b0e1ca7daf1fc9463690d040b8eec5809f422b3205c5936b50fe9c796c8a3e9ea31fea83a7a18277504e0975181b13007faa5cc411cf2425e12f47f8c4a93429e1684287f850cfed5e947d67339e9093605ed4363055a782039093fc2008b3e7207b057ad9bb361ecd1e1955660ce33020e49c4a403") ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) write(r2, &(0x7f0000000240)="c8b8e50dcc02a869c0b198695f1f1c9730fd0c865aaecd01040000c8db7729af988d1750b6372e63c68575e751ed94f67125fd28e98d0a53066233c351f09086bc060041b2d9be29e6eaa7c3dc583e182de454b5fc255c6347c7175106fb5b0d", 0x7a) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000001000)) 2018/05/13 00:52:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x2000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'veth1\x00', 0x3}, 0x18) bind$inet(r1, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff"], 0x1) listen(r1, 0x101) sendto$inet(r1, &(0x7f0000000100)='O', 0x1, 0x200000000000, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x200}, 0x173) 2018/05/13 00:52:59 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:59 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/13 00:52:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xfffff000) 2018/05/13 00:52:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:52:59 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf2a) 2018/05/13 00:52:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet(0x2, 0x807, 0x2c, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x9b, 0x3ff, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x1000) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/13 00:52:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000c000017601"]) 2018/05/13 00:52:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xa00000000000000, 0xed59) 2018/05/13 00:52:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x500, 0xed59) 2018/05/13 00:52:59 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x2000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r1, 0x6, 0x1, 0x6, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xffffffff80000000, 0x8004, 0x40, 0x4, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0x3}, &(0x7f0000000440)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syz_tun\x00', 0x2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000140)=0x1e) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x20, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="f965b449b9ac1881727b143848da580ddfc96a74db0421b2790c44feb8c47983e9d81723da7dd2e88e", 0x29, 0x7f}, {&(0x7f0000000180)="b1cfe2684d43cda6bc4b2b1b67dcb27b1a1c3bc22bf50bf5eadf9afa810a6251cd0edcdaab39f633b4550c80818cead0d9758508", 0x34, 0xfffffffffffffff7}, {&(0x7f00000001c0)="b27524934790ae8dca09f0ad6cdbda83ae3c80756e3bd5eb9c672baf6329142ad9e2c7df0361095a5737ce34e71991c62d72b14e5621de905c6d083ff50fec269ba812c877ca8958e765a7ddd984f3d2164e85dee154d952157398eb22eeeaa0614722", 0x63, 0x1cb3}], 0x60a0, &(0x7f0000000500)=ANY=[@ANYBLOB="75737885b98975edc859841444af61e802f900617474722c000000000000000000078dfa579d0d181e7eb0c34243ce263ffbb131124cc24738d1dc659f33d8acbed267b962ba4ef20a801bd3a9bfa69631e621"]) 2018/05/13 00:52:59 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:52:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf5e) [ 235.751450] Unknown ioctl 1074025674 [ 235.896447] Unknown ioctl 1074025674 2018/05/13 00:53:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xf000000, 0xed59) 2018/05/13 00:53:00 executing program 6: r0 = socket$inet(0x2, 0x8000000000080f, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x5, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x81, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="22042dbd7000fedbdf250700000008000500040000000c000300080001000100000058e60a8ee26c7f6f0145ec3fd7dfb008875a3ad418d5636162516436083cdf04b731e313dd31c93ade6cb657fe181ba2b5567ff3d525fb80eb91e98305a5f180639dfa2fea568a390b6e4f08901e6d01d96c1c66a46fe9cd1fe078d302ed295590f7d77a607706619cc2fc567180196395ebeb06af21a1fe4eab8cccf6d2d5670ca8a6fe0b69e73c901b3081a2f6b7e1320c4bfeeb6449ece78a20"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x7, 0x80, 0x3, 0x732, &(0x7f0000000140)='tunl0\x00', 0x101, 0x6, 0x800}) sendto$inet(r1, &(0x7f00000004c0)="b87bdaec4a1ed547891d1d81dbcdaf6d01061a71e59a9a25fb77ab17fff5d98f9b871132ea1996f1fd5633f8ba3b74af8d6ace72506969ee8f00131afbf9bdf341a65b93360c5ac4ed00e3469ce323a50273b6f589b0", 0x56, 0x4000, &(0x7f0000000540)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/05/13 00:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfffffffc, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:00 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8100, 0x0) r3 = getpid() ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={[], 0x1, 0x5, 0x8, 0x6ea, 0x1, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x7, 0x2409f49, 0x1, 0x20, r1, 0x448}, 0x2c) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000080)={0x25, 0x10000, 0x5, "88293e16718944b05a37617f9e64f88ce90027d6c70fb40d5d5bbd3f33f1b1ac821b781909"}) 2018/05/13 00:53:00 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xed7) 2018/05/13 00:53:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x1, 0x4, 0xb, 0x7416}, 0x0, 0x2, 0x0, 0x0, "9ac669095505b70c"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4080) epoll_create(0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') preadv(r2, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0xfffff000}], 0x1, 0x0) 2018/05/13 00:53:00 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x100}, 0x0, 0x8000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="000000000200000004000300ebca6b42a594d5a5a12a0000000000007b054e016307e12f359cca9f64"], 0x20) 2018/05/13 00:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xffffff9e, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf31) 2018/05/13 00:53:00 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)={0x3a5, 0x26, 0x109, 0x0, 0x0, {0x44000002}, [@typed={0x8, 0x7, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}, 0x1}, 0xfffffffffffffffd) 2018/05/13 00:53:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x40000000, 0xed59) 2018/05/13 00:53:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x1}) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000000c0)=0x4, 0x4) sysfs$1(0x1, &(0x7f0000000100)='\x00') r1 = syz_open_procfs(0x0, &(0x7f00000019c0)='net/netstat\x00') accept4$packet(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14, 0x80800) 2018/05/13 00:53:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086607, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\b']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x8000}}, 0x5, 0x7, 0x8, 0xffffffff, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) 2018/05/13 00:53:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000004e1100000008001b0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/05/13 00:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x300000000000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:00 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x8) 2018/05/13 00:53:00 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x0, 0x2, &(0x7f0000000180)}) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000200)="5b0f5d28db21ecb986c4c0b5d98527e99adb3ba6edb50da17c2daed682adee1fb6d4601100a73360cb5b1dc6f2416549019e08a8018ef35904dac6437865a1522c2c9e891812ad038cdbe12f9c9bac190652dfbae2e274516757d4c0ccf044a402b7e0cfc221127aff54ab4bbec06ceb79b3f00c0542c696d3d7b2b32e1f5756a564cf7629da97824d8c8f98a9b6e0ce4c2f06687c8ee069444425d312645e1762051fdad5eb54") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8001020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000070c00000000001e00000000b21f3732bb11fc0000040095"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) [ 236.295850] EXT4-fs warning (device sda1): ext4_group_extend:1788: can't read last block, resize aborted [ 236.376727] EXT4-fs warning (device sda1): ext4_group_extend:1788: can't read last block, resize aborted [ 236.526667] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.534227] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/13 00:53:00 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000001c0)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = msgget$private(0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340)=0x6, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x304, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040040}, 0x8014) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/132) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x4000) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000100)) 2018/05/13 00:53:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xd00, 0xed59) 2018/05/13 00:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfcffffff, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x94, r1, 0x405, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x4c, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x94}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x180) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000280)={[], 0x1, 0x9, 0x80, 0x0, 0x71, 0x10004, 0x2000, [], 0xffffffff}) 2018/05/13 00:53:00 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:00 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x0) 2018/05/13 00:53:00 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4d0000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/101) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20-generic,rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="8cdc359622642df88482d246ba824622b7a2d8dda8c7816334b10c9e838315fec2062f2af479e99b5a72507b2c59c5734b9272c577c38da398ef2b6ddf4b7f7a8e1502adf3dffd3e93cf8c528bf43c61d6e18ef541c127ed2d5d08a86915ac1497e96bdd997b0ca6878f7cd375dc4353bc9f52ff50e033a9c524a54ea967fcd043e3a359f6fd17170b3a27f9e1bdf0c31965b452abc981b3910dd3fd026692d1fb63ddd2b32ec33489409bfea50563cb5dd480a607d35015b3d919175cb2db876a58", 0xc2) 2018/05/13 00:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0xf23) [ 236.692482] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 236.700184] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 236.775336] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 236.782860] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/13 00:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x6, 0x4) signalfd(r1, &(0x7f0000000600)={0x1}, 0x8) r2 = fcntl$getown(r1, 0x9) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getpriority(0x1, r2) connect$packet(r0, &(0x7f00000003c0)={0x11, 0xf, r3, 0x1, 0xfffffffffffffffc, 0x6, @random="48ae377b21bc"}, 0x14) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3, 0x5, 0x0, 0x6, 0x0, 0x3, 0x241, 0x1, 0x3ff, 0x7fff, 0x5, 0xffffffffffff8000, 0x8, 0x10000, 0x3f, 0x9, 0x7ff, 0x4, 0x100, 0xfffffffffffffffc, 0x3, 0xea1, 0xff, 0x7457f3ed, 0x4, 0x20, 0x8, 0x100000001, 0x6, 0xffff, 0x7, 0x4, 0xfb95, 0x5, 0x6, 0x5, 0x0, 0xc, 0x7, @perf_bp={&(0x7f0000000180)}, 0x200, 0x6, 0x7, 0x0, 0x8, 0x72, 0x1dc}, r2, 0xe, r0, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x2, 0x7fb1d146cba47302, 0x3}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r4, 0x4) 2018/05/13 00:53:00 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000001c0)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = msgget$private(0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340)=0x6, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x304, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040040}, 0x8014) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/132) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x4000) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000100)) 2018/05/13 00:53:00 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000980300", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") msgget$private(0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) 2018/05/13 00:53:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004f00)=0x0) perf_event_open(&(0x7f0000004e80)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001340)=""/4096, &(0x7f0000000000)=0x1000) recvmmsg(r0, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/181, 0xb5}, {&(0x7f00000011c0)=""/26, 0x1a}, {&(0x7f0000001200)=""/182, 0xb6}, {&(0x7f0000002340)=""/153, 0x99}], 0x6, &(0x7f0000002400)=""/107, 0x6b, 0x1f}, 0xffffffff}, {{&(0x7f0000002480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002500)=""/153, 0x99}, {&(0x7f00000025c0)=""/103, 0x67}, {&(0x7f0000002640)=""/121, 0x79}, {&(0x7f00000026c0)=""/227, 0xe3}, {&(0x7f00000027c0)=""/38, 0x26}], 0x5, &(0x7f0000002880)=""/45, 0x2d, 0x3}, 0x3ec8}, {{&(0x7f00000028c0)=@rc, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002940)=""/148, 0x94}, {&(0x7f0000002a00)=""/140, 0x8c}, {&(0x7f0000002ac0)=""/249, 0xf9}, {&(0x7f0000002bc0)=""/76, 0x4c}, {&(0x7f0000002c40)=""/118, 0x76}, {&(0x7f0000002cc0)=""/98, 0x62}], 0x6, &(0x7f0000002dc0)=""/171, 0xab, 0xffffffff}, 0x2}, {{&(0x7f0000002e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f00)=""/199, 0xc7}, {&(0x7f0000003000)=""/53, 0x35}, {&(0x7f0000003040)=""/229, 0xe5}, {&(0x7f0000003140)=""/107, 0x6b}], 0x4, &(0x7f0000003200)=""/33, 0x21, 0x80000000}, 0x8}, {{&(0x7f0000003240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003700)=[{&(0x7f00000032c0)=""/176, 0xb0}, {&(0x7f0000003380)=""/207, 0xcf}, {&(0x7f0000003480)=""/89, 0x59}, {&(0x7f0000003500)=""/178, 0xb2}, {&(0x7f00000035c0)=""/186, 0xba}, {&(0x7f0000003680)=""/65, 0x41}], 0x6, 0x0, 0x0, 0x8}, 0x43c}], 0x5, 0x20, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004b40)={0x0, 0x8, 0x5, 0x1, 0x1, 0x1}, &(0x7f0000004b80)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004bc0)=@sack_info={0x0, 0x8, 0x1f}, &(0x7f0000004c00)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004c40)={0x7, 0x3, 0x8, 0xfff, 0x1, 0x8cb, 0x81, 0x7, 0x0}, &(0x7f0000004c80)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004cc0)={0x0}, &(0x7f0000004d00)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000004e40)={&(0x7f00000038c0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000004b00)=[{&(0x7f0000003900)="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", 0x1000}, {&(0x7f0000004900)="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", 0xfb}, {&(0x7f0000004a00)="8a64f6be03a0dc8e810bce27c1449c9360c0aa8beb1f9d6fd52856b22be31c961b3e809e8a81772f", 0x28}, {&(0x7f0000004a40)="2fa24900dda6e3b875d2a82d5af3382e79bd550fdf36ca6affbdd995f3e4279fc87301a768c91fda49d87a1642ee9673d6c43349afc1d85a4968333e93c6da5199be1cbf5878ed6ac04f4bbeeeb7076be4ee007e512118ede82c1031d07fc876100ba739f201e30952ac524121198cbdd70f89f10de0a837c33010f63d186e17fd45fae6028af714db94", 0x8a}], 0x4, &(0x7f0000004d40)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0xe8, 0x200, 0xc71, 0x4, 0xfffffffffffffff7, 0x7, 0x5, r3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x6, 0xfffffffffffffffd, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1000, 0x3ff, r5}}, @prinfo={0x18, 0x84, 0x5}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x4, 0x1, r6}}], 0xf0, 0x4000800}, 0x4) 2018/05/13 00:53:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xd00000000000000, 0xed59) 2018/05/13 00:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x300, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x85) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x63) 2018/05/13 00:53:01 executing program 6: bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/05/13 00:53:01 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040)=0x3, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:53:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="04635f3349e40440"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/05/13 00:53:01 executing program 0: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20040000180800000000000001000000996f0c00060000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r1, 0x1000000000016) 2018/05/13 00:53:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x6b000000, 0xed59) 2018/05/13 00:53:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x173, {0x4}}, 0x14}, 0x1}, 0x0) [ 237.112999] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/13 00:53:01 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:01 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x80, 0xb5, "68165e12f92b3c11cea8bcf5ce6a6631347cd87863979bc2b8c40d99550a14b47006487ace4b67c99467da9245166fc1630b379e71d08da4ed15d89596293212504c59cc501c5f5b1e289d0db45e27967c489c2bd449e48b93371c80354c8f14791fb72cb60e0b828afaef4c210b223bfd2a8ebc51e9bc858daf4027f9d34021913ab51accefa19c91a43cb39910bb2c4216a5357004d5db82e7060d4c17dd9aee496337d133d55490f6fc8ffad2d2648e6dad63d2"}) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='../file0\x00', 0x0) [ 237.160138] binder: 15416:15417 ioctl 40046207 0 returned -16 2018/05/13 00:53:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000003}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 237.200515] binder: 15416:15417 unknown command 861889284 2018/05/13 00:53:01 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e84742f776972656c65737300") perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 237.251661] binder: 15416:15417 ioctl c0306201 2000dfd0 returned -22 2018/05/13 00:53:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf, {0x4}}, 0x14}, 0x1}, 0x0) [ 237.293345] binder: 15416:15417 got transaction to invalid handle [ 237.299744] binder: 15416:15417 transaction failed 29201/-22, size 0-0 line 2856 2018/05/13 00:53:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x300, 0xed59) [ 237.346875] binder: 15416:15448 unknown command 861889284 [ 237.380009] binder: 15416:15448 ioctl c0306201 2000dfd0 returned -22 [ 237.461318] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/13 00:53:02 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setpriority(0x0, 0xffffffffffffffff, 0x0) 2018/05/13 00:53:02 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r1, 0x80, 0x40) ptrace$setsig(0x4203, r1, 0x7fffffff, &(0x7f0000000100)={0x1d, 0x3, 0x7, 0x5}) 2018/05/13 00:53:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfcffffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0x10000, 0x44100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000c40)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001280)=@nat={'nat\x00', 0x19, 0x3, 0x410, [0x20000e40, 0x0, 0x0, 0x20000ff0, 0x20001220], 0x0, &(0x7f0000000e00), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x12, 0xdbdf, 'tunl0\x00', 'bridge0\x00', 'ip6gre0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xd70606f94e7aa2cd, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1000}}}}, {{{0xd, 0x43, 0x9a3e, 'gretap0\x00', 'bcsh0\x00', 'bond0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xe0, [@cluster={'cluster\x00', 0x10, {{0x8000, 0xa5, 0xd0b, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x40, 0x888e, 'lo\x00', 'lo\x00', 'sit0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0xff], @random="77d60d32c8d1", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x148, 0x1c8, 0x200, [@physdev={'physdev\x00', 0x70, {{'ip6_vti0\x00', {0xff}, 'nr0\x00', {}, 0xb, 0x10}}}, @devgroup={'devgroup\x00', 0x18, {{0x5, 0x0, 0x1000, 0x7, 0x7}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x0, 0x0, 0x4d}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x488) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f00000006c0)=""/211, 0xd3}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/211, 0xd3}], 0x7, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/164, 0xa4}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000a80)=""/216, 0xd8}, {&(0x7f0000000500)=""/85, 0x55}], 0x4, 0x0) ioctl$int_in(r1, 0xce0ffc81d49d1235, &(0x7f0000000c00)=0x8001) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000c80)={0x0, 0x8001}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000d00)={r3, @in6={{0xa, 0x4e20, 0x994, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x8, 0xacc, 0x8, 0x7, 0x60}, &(0x7f0000000dc0)=0x98) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0x1}) 2018/05/13 00:53:02 executing program 0: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20040000180800000000000001000000996f0c00060000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r1, 0x1000000000016) 2018/05/13 00:53:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x8800000, 0xed59) 2018/05/13 00:53:02 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0xab4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clock_nanosleep(0xb, 0x0, &(0x7f0000000140), 0x0) 2018/05/13 00:53:02 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000d0100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{&(0x7f0000002d00)=@ipx={0x4, 0x0, 0x0, "6a871ca0a2e6"}, 0x80, &(0x7f0000003100)=[{&(0x7f0000005000)="1953787f4be62d4fc272445f5223ddd18bccaf70c6fb4268d870f5585b5b4197b0aca161a5ffc71460781f218821187f590f8fdaf932f6", 0x37}], 0x1, &(0x7f00000031c0)}}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc, 0x0, &(0x7f0000000100)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/13 00:53:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xf95, 0xed59) 2018/05/13 00:53:02 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/210) ppoll(&(0x7f0000000100)=[{}, {r0}], 0x2, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x4}, 0x8) 2018/05/13 00:53:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x20589332}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x240000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/13 00:53:02 executing program 7: syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 00:53:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xffffff7f00000000, {0x4}}, 0x14}, 0x1}, 0x0) [ 238.188645] binder: 15495:15496 ioctl c0306201 20000000 returned -14 2018/05/13 00:53:02 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000ffffffff00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 238.238733] binder_alloc: binder_alloc_mmap_handler: 15495 20000000-20002000 already mapped failed -16 [ 238.268383] binder: BINDER_SET_CONTEXT_MGR already set [ 238.308705] binder: 15495:15496 ioctl 40046207 0 returned -16 2018/05/13 00:53:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x800000000000000, 0xed59) 2018/05/13 00:53:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) syncfs(r1) 2018/05/13 00:53:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x7301, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:02 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0xf000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14004c5ffd0250081896b6a3267ec167ff07427adfb596d7b19e2e7bbf168ab364c4346389c300002700c52a29f386c2e5d2d383363b6800414d63641bf340809d1b05d8954972d03d17a6d66d31584fd344bb564afcebd47bfd350000"], 0x14}, 0x1}, 0x0) 2018/05/13 00:53:02 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0xa7) 2018/05/13 00:53:02 executing program 0: unshare(0x60000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x220000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xd5a, 0x1, 0x4, 0x1000, 0xffff}) r1 = socket$inet(0x2, 0x0, 0x5536) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/13 00:53:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) r1 = accept(r0, &(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000780)=0x80) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') sendmmsg(r2, &(0x7f0000007b00)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000900)="b4dab5932b3b54840677e93170fbf34725e8da73948a112ee23bde09a541bb64819f9ec7fc798116a085a27ef90cb7da9a5a544b146758dd372aed3193f13739149a6a089eca4f4d328f0666dfbcbca47ee013f011cc2ccc2cedfb41fe14b930c26b1d31d8d3227bf28f7d266da5fdf2a731aa447b3b0ed7dba5fa", 0x7b}, {&(0x7f0000000980)="4a43899d236b3b6130836d981636e869af7b722de08a3d6f20a298f4f8566c9dc5280bbafb347afeaf89f8", 0x2b}, {&(0x7f00000009c0)="4361116922ebf5264bf9be413298e729aaafe81099c7405e59d9657708810e2af4a3fd8d438d355dfd3a208ed067683fa3de108759b226d116c50b6419ea7e048b49187001de148f4388d8dfc66fdf923422935cf360969348511fe97fb670da4eee1d5474438acff9f5c3e02a84e33b0bd97548a4c364e9f86a93eba5e96d17d4b94d38", 0x84}, {&(0x7f0000000a80)="4f0e73980290c06d61f53f0e7b2eb4a4114a4eb3e30c0c58bf2ee7c50223d75ec30dd839b86840194327d1c330c946dcbaf7af17202320c38bf360cdb0d5c8c5eea49dce905aa3018475bec275b1f121c4b5feba50e11efc1a397a2e1480602015ead5ee011542a6b7e449642002", 0x6e}, {&(0x7f0000000b00)="00b4b91b1e7c73095201307d4ebca7b3283e024820265bef19e5875975f9f6968e1ef7a5929202db6a8c2df15917eeb19ed5fa76006586b3bf0fcc0b68c26e2cfb1e104fb968541409c32acc87de9ad6c95a69f61fbadc464d7f8f687b47bc76d558f78dba8185cb963811079d8f32f69c835debbbfa869cbbd2692425ad3166b7cca8553d91d797b1e4fbb07786547298ef83a996c240ac06906e0d0127ad6b7aa6462cb55c9cad894c91d606a831f0874e2d0878dbb39b0706453f8bc39f8c3879", 0xc2}, {&(0x7f0000000c00)="750dec46", 0x4}], 0x6, &(0x7f0000000cc0)=[{0xb8, 0x118, 0x10000, "315102ff69fc060f6b3a4a648d6b99481271438627f4b8ce2d8b8c7c18001221a9bf5626076b0e1f4bba74bb80f274b950637435be4a2820dca7b3a213a4cae84a499ff74d422f9108ed691f4570db1b43a14d7e970bf4fe72eb9dc7396373e0a06ade816446583b9ca18bd50a105ca784d31ecaf5f836bbe3349c0d855b80705b01480d602fc891b0e954d2fdd568a5a8b24fca91e1a0d19e33b19c2051b6ceec19"}, {0x88, 0x10f, 0x1, "54f55cc262c47b94c7b07666b2693a66c3b507c8e30ef93fd654c30c37d1387a43afb48e0dafacbfb092d9867d0205c1fabd2f1e0b7bcb7b40bd6f2532f909c784d0a04cf2f792247655f56293ff062a5c316e64e49f91cf829c06ce8a63e77555bdfffe2f471bbf19d3224a3ea7da8a59d825"}, {0x98, 0x10d, 0x100000000, "d29cd6cbcce31f2e017e840ecd6d32f7a97d8194b9aadcfa69a69c07817bf267b961ab512bc4ed080ed493571bf3055acddb0ebd140136be4426c33d5980a6f094af52c5f3b355ff9d8418fc935ad99bbdb675aaf91272e92a8a03145a1839f0a63450c6a17afce465534a3ddd7e8438641193d545f58e0097cc3551eb5699c735c1d0"}, {0x58, 0x116, 0x100000001, "1205e9f5484e6c5d28e9773ba493bbde2820963584d305c0313723020301214aead2a801d5ada5d449eaf6fa3f3ffb55ce3979db19f14ae99f914661b451c40db4"}], 0x230}, 0x1}, {{&(0x7f0000000f00)=@llc={0x1a, 0x32d, 0x3fe00, 0x80, 0x10001, 0xf1ec, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000000f80)="71ec1254319f04dacac6b6091fcb9d3b17187459eb04d344bfd3c90885c94d5830d184", 0x23}, {&(0x7f0000000fc0)="22982eb8c941fad3f449409f02d37df61695cef63f0a0d3d905e2b5e40a431697a565d13a702cb4db7f628ae317d10c852d8145d1455c48c830ab2a693107937671fb263d55e5f484d3c7bf5e0a44848f59189c446835da18c6d6f8672a2835703b06138304d16634146eac98564fcfb3308a685b3ae4ae8407a6ddeb391beff59aa13e1fb0842309cca77c25dbda4bbe053751c3280306332c9b3fad4277afeaa164a7cfb3ac08b20e0ccf401ea16fb6ba718d6b9ff3ba29c4cdb440cd8459ba8a51e1fc20d5bfe6d462c844b2b2973fece6abaeefb0d98778a844f8c59192f196874456d2fa4b4280e5e2677ad0c1260bd10569642f6", 0xf7}, {&(0x7f00000010c0)="f0d03520e0f92a8b51c53c51f8405e7a2be15836fbe01365867cce4a98c397dac2d3a38677283af515c51512fe24e160da9dd239cbfd098ee88065947a3c928226ddac80ce54db9436f8435e93d9d35af03caa4f11920df012fcaccc7cfa66c9c82fe2ae42509a74ba7f91d21b17b5bc8073c9544eb0406b04e6207d561154bdc2ecda5d34b7c2eee75da52237c7", 0x8e}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="099b6a0669f96b1cfd0b850b568bb4036868920e6b5c5a50598186ca6e41b14eec5fe6ba4f44a0a44b14c8701276777a9429c3baabc14ff0e99f3cf95dd4de5ee12e0120930705cd0797fdb2efba4c6f4d1b81af", 0x54}, {&(0x7f0000001240)="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"d3404268f1b098f16dfbcf712137b6937bea67effc86b0015cf64fd714d7fdd5bf62b3015fe21edf1757333eedf66faed7f85fc6874e742f2ab9d54b60f9382852ec5c781f71922b3c3a5dace9fcbde5ea485a5555ca0031b2bb80e07253d9f910c0cd63b735603a1707afe393b2ec0b13a7e249f33540778212f77fe52fe02e9782eafec09fcfc1af39d7f87d9854f7472da25cc58cc7a3f050cabb1f57557086c69cd608a6b6189098bc4f02a47736b2d9c7e506bdb2bcf567af6410e7a2935938852ae847065d48175a4808d94a02508806b83ade0627a99ea77ce00e078af99b70fa8544347f2a262b32f3fb70fdb39269a8d3654a0b5f11918f38b2b0939593a3245d1129d1939e27f0a6bda841472e23832eb3fa917a69c3417bf71ea7783ac8915c6fcdca1667f87b21d197232a53b49c04dfbd0f53dd79ef0cccca041babd9f493af4401e0d8381ecc43b8dd88f9e0e85e9e1f4848af98cb42ab0b31d8dfc5933137251c5c85f1a94287faa8bdb109129f2e975a697cb0a3a77cc6afc3c64d8d89328d692008b16c72981b58be9a25282bd80a30882877e1bb855b283dfb525960a1137a861f14b0144717141bc2344467049297253fb065ff3c9db9d15ccff714edee51a39507a4693b3e267be74cfcf660823467f0df2c4fef5f63968471f8f96c4b947728859e8393b43dae0f09cd1cfffa98f81873bdbba8d7299e044a6a0350689238f48d638124c63114272dca25ecb99d464982e5dca93591e81fe17577ff16255bf95f8f8f33063a41e111d77d2278e4909548509eddc7b71c9075b22f81ce163bf491ad8b47cb525d6d60150b5b3756281a9397fcb7ff8b1dcb62d299f6908c441721ba03f93f871c3fcec11ae2398112ab5d0580405cb90a71b369f4bd0eaeb19cba9d9a172a9da7238cd4dbfe62b822f5541265abc06e451a12449abe04476ae5d461dd796b45709751a82361d3c63506008604ee4128d5e826ec79c83faa9fd4234417ec48b160b3a5c22c556471649b15ecd34a69d5a966e60d9bc522316e3fe95cc5a4e7a79138e13685c00f3be542e3a4f5d9043b044ae51274d3188b30b568756232de8a0365ea5027b50d5df9e7599d4a24b81f6a995215112b4a01b5a1918abf27ac861aeed71b547e27c0c30376409d96bd00d5b2dc961cb1a1a20abcc73b4b0eda7a49863849187a8c2d27cd83c9603cda61e50092be27352ccbf54f0a3954a5f847b9414f908693880af608599cb221a0b7c2e5d02a30e7ac4fe90b277fd61863870dbf0db849b2cd628c2b8cc76a641b454981181f8320ff42905a1320561e894968250271e3b9074cf603b1170de9ab4324362b83df487d2f4c26af430efe96ffdadffbc51b1123a8264f77cac0dd9b0c77ae402ff5babe847916078885efa2276fce8f11e5a5f6aa5ae620a5e120cc24a3e39142d8993b955bfaf3f8ec0dee1ffd398f4d17076b3dcbe11a67b200ecb0e6d25cff3d1607b1f3008cc2d9894b3407b79648769460b1f294cee1791e8a420b8be7d1879f139fe849a2f9d351d46b0fdf7ff896174a9abb7d7983e42338797f93f13b99800cc422b53005ee266def8813cab7abe0d273147735e6e38a36e1669bb6c68f9db8e4045697e8cfb85ce298d3bc4e4da9cb3de4325bc65c9ecf7f1882713d3917c809561ed9180e36b778b3aa97247bbb77275c24f210d855aaa715caf89b6873464c6418bdb4104c71c883f3f7456518ca90dbaa2c30836bb8a1708e49ef832ac0d445e1ed11e1ea7a432f03831c2d5772e17ace286d33465de742821229cfeaec60902f48fe1f4d663cbcf48bb5a3ab60709c5c81f7e62d36c3072325091656b20a11ee263154fab14d638c958955a2876c4c09ed5f0c435ef49bedc4310e99c6cef1dcf0938560c51b7becc16c9197dbf8e1cbed97d2d78cd8b6f5f2f4cbaea37b4f23f3dcb6c3ad3bdf6ae419f1a7de06ac7b527b29a746d789da29dce3f6e28715a601f40d8f1150cf3db70a45b75d7ce87a96347f8db931947469d9ffee4bd5f9ac6ea7d53719190650cb8ab7c545f0d6d9e83954e9979d794568be59a8866c77665e46b5d09d63e8645a7e2ef07e3c54bdb46fd6b10433ad541e282c1168b49b03290348e6f3c5617e4692a2508c4c00d1a95776fd2fc4c54823073d2c99033c8eee7e8cbd90c50d45f3f5e3d736e363414655e7ca908a72e7776bfe20daac974b9f8ff67d2c11a202e9401a39ffd85a89b9e60ef00629fca4bb8a44142701825491734eaf6bcec32affaad7044420b51181d2b3518568ff0c2e9906cd2d37f2d4c3d9a5c1f78a11454209fc37ec6f5d698ba5dca273940e3c6a222ff958d207383e2c0474dc4e8e1f239f7044a7d41be3887b1398d21ddbb70e3ea9585645c58a74698653f8c911146d00f14a880753732f52cb0db098adf78c650ac48a67a507ded760c1d91fb043fd149f2b1c9be4ac4d41d1ecb203ff9e2bea1be7d58292eba5842832939d066aa26bd1f74e4ce6f7c986a118660b48d2bb7fa96a5ae26ad9eab88e2d76e26e5c6d9fc2b454f6272e9ec6d43664a59006e05b6929239afc21f656a25893137e6a2cdc84c8b0b557c37b22fbae1e9d9febf26d6ada0d44ba479b9ad18933362d7fc1e8e1b7f5a2cfabc2c5b9ac97ad50d654cf94c464d44ffd0fa11f1a8e415d8bc1d244663dc99374ccaa07db84ffae364e5960ae41fd5d839adf9f8ef0d720a3c5bfc4b765a4dbf5984b6f6269773c53513239371299b10c770ddcd9b34d099c24a0d685503810b3224741122bafbe040839af94c5d82a464fe51579498f0391107e0de9ca37e3f882087ea79962fad920e00a81b33142e6a15ad1e33c8241b6a970a27964bdfd28202411e26427127044a15a1dcd48f9559e9ebdba316d5c145d7345ee5a30bc52133ea125caef28d71ac7474921cc5d85755497719a4d0aeb840f4ce8657757b091cc07a68b40679d9258eeec7d4cb880c7c309ef747f1be67d95bef6270e16639f1198004ef87f5186fe157bba3130be294e824971a4f244cb37a6caa8c8169552f76bb0a40128d5f6bff31f13d5143203c22734ed2702987769925f879c871769a9cfa6b7ec7bdb2e0ad3ecb8e8f96c68e6fbda312ca13bfd29367d57c7aa32de2b5f6242b35a38362a6d03bc430cd48cc708389d3df5010d04709b032241b6ec2b88880d58cb6db3407765bbd2702124867c5bf528811e799024b256ce15ca62b4f2a300173950f553c8f8be29477192a7770aab753c7f7035ece32421bb28a76aab6d53de64e87a6737d055ff379b2974007a457b3225ebb9f364e40579aac74641497499eb36d5a0f7216af863fd35bafe9b4392ab0a0864503d396443810668dc70fabd52d76526ff18d991e8001b2e3f0ee3bc55ecf049b36a72e15fcf85fe84e7ef02abd3a03560c965a4ea0cecf450ffc4236b55b27a88a4d46a999055ff7146d18c12f405e244a0a341e422b23a3303dde56b3cc410c1c98e8893bb31229292888202f50a91ed9b51a7c4bad3fe45eda39f3e1c0b7b91abcc4fb7d97e94a38c384b73445a6eb3b29961a5dc958cb9785f2dfb912c78f7dd0a96c7086d93e9e6d2327bd350b2c8374b07db8dd73f8ea6f10ab45df0cbd81930cfdc69b8d4b9a3ba697a45b81fc9b1bb4f670b0ebde3f5fd567075668751020739f8b9a3a81b9add40555306f63ba69526ec1b05992a7dcbb54f95a6781a5bde67208422479c63c35502efab62811e8632b9e220c4230ddd56d2af4aab155a4995e4fb3fbd530afd0b9370b33892d436d067d5241c6f1e34f9ed30e2ec1dc641bd557bd9f39bdc402bc0feaea06706f08dea60545eefe6c6ed739089c3d96baeb9a584334a3b81fc5c36f23bd98b7bfabf46bd09b46c04377ac6ce2cb15b9664683c17b13faeeaefcc7434dcfe9aa480e182bb9ba5c890b33ae3ebadeccd3a4e20780f8665327165db092a9b0065b0c5030330ef686e1a12746d79fc872f1ffff53ab9b837a1d0594c42eb885ece945d3da46931c00d57e0af6b874928bbcdd4fd0553369746f04dc9c324b5ddec0cd4775a1c3f200311c35e5ecee42aa89175abf04ecff83d2a95050544e86f70d88426d9b32b9a5147d8ffd573249846a53f415b604ccb3176ec413f4c17817b6a5a80300d6f3f38988530317f2aa69c76dab07b2f1c6566e4b7202fc3d1da0d88bea5ba8a35d88fdf6eeb35c962ffdea06a330ff1c830cfeaa318c4d9b789dcb2fc96bac1b273581e3e5148273bee44fe5d5a8eccbb8e9b5b07e24d66038d7ac13b4e75280c023f720d5a2126af64a26f0e1a72d7bb0deb9a1dc62fe9cdf18c717b32422a49ba680f56d118cd3a5dc9f43959bf355281faf69d1469780aea2381c6c4b00eb7fd25447098684d66190a9be4151622fdd44d45a254f4c5f6fdda542e79d99bdff010a61d495bf09cacbbf7a39b7fc7b02806d5433e32af81ac62f3995038c88d5e9e2e344a63f60fc089a1a8618f9187e53d0bb153448d93ee4901f5a74c691e2fc12fcd5cb7a5d3688383a3523ad3b68bd915d8da833775654d329dc6cb80c846e2329a07b5d63beb35ecf0df29dcd1d23b523570dbe12be31d64d323162fb5eb3eac4175c80f84cce42548e192f97e057d562ad2c1fc60cdc27bcec52fb3e82aacd055f41230532153bc7e90c94e1ca8de7f9ece59d0c7166b92fcf97ac636aaf3b1889057b8ada75d3b2b21b67675853c656c8dc453a7c6d8c4b37f16c9eabe86327064e2962a668188ea03dc624e65e81411e5cd444c00be8b7d66d1b2c8c665017f8640a2b2c3372874a7886000126275812673f7f1025d80fba7cb6e301e43184ab1b72f37b0cb62e9d30af0ff2e2ef87a7735eb55de55e6df4ccac051943c1ebb1cdb8eb64ebb1dfefafb830064200ef991806c83c07557fbfe6f79f4b99d9d7437a967621df7c2de8d149b79057178389f4b9d46acc4ba12c9925577231914510ae3007a72895da62e8462fbe7622aee80c2e09100373fa578ef0239b69e02865c51eca3fd449c2b49f44c184f0e64f084b8e40b61a91161391bff26ab874c6bd497bbcfa5b7d5c60beb43f7059497ca4d690e42895959d2e5e268e9cea47ab6b5b4ff41ebc4351f424cd157851a8e15becbe623a427bcd65f2ce8648dd8f66e330c7ca9ee70cca5ef3d8cbfb46182c8ae6f0d943f34b35bb7d2d21a6922b9479af4ad54bbf696d9badc1ef02b14e02db32ac21a5b32922699e1c1ee24739e91e3c59c055f7939fcf56fc8959fdadf72afe2d18b90a2ea97d895db74100a3e5854811d193eb819f37bc61fa2fa8fe1dba6e72a13c41190121656a1f91734a5c29b965a5ecf4e6c1ca25a193ab42fcb67959877eec3737e04f398a292bc172f87a52596491484db91e04ca58e12cb77dd0a93c751f030e163f6cabc92fb82a86ba55bf4cf414d9af08b16edd162fdbdbd46b6c39fec0a8af8dd3ba12e36b1d60d935ceedb27aea23b64df606e6724ce4d78b114cd046692fa4ef534fc04556f8328ef1e087761a54ca0ae4991420c76c4c703d39314816cc61fb67337b366e9131f671cb5f17a60d4122e485757ce8e460bed9b742d80a916f083c6dd775d8544104a54289be31c9602fc2f27d73985835e27119dc3eaf79fcda8388ffaa05966b3519494c2b91792203896eed7868c65cb4c731f76bfb3c0bfeaf63de613d99393d51edbdf26fb631d0756d02710af1df887eb39b3b62db9e663acae77d2eae742244ec5aae1727900779907b2cb10c007"}, {0x70, 0x114, 0x6, "2baf3faf8672f6e548b30e6f779243c20374ba48b743a1a093fb606382e08d11eb764fc8a1473035294ab0b97c40368891609f56cf74edef1266541b2a6718170c6aab2b9e64551111a192dcef9a0e840b6846f43b0cfa7fb188c2de68a0d5"}, {0x88, 0x105, 0x4b8c, "b262ae79cc4b31367d2eaaa60e4b4c45b67b1816fbd28543fa0a2f8638639fec62c2db4cf705724410f66ef95057ba7cc2eb60bc00cda8b88fdad0000d9090e6dd5a68ecf07d6808d6c1e5d3c97515cf65f353001090cd275979a02f160d996e9dddda2252c7408dbd56ef7a0e724d9545dff67b43c6a192"}], 0x1478}, 0x1f}, {{&(0x7f0000007880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x1, 0x0, {0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9000000}}}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007900)="001703be9c1a4140b6dde5611836f3a8a74fa3511ed2f3a0c0e7457c66be0273eef73467cff52be28447b6bf66b64541f30489a7ac2d0a06b4d4eb502fdb3bcc4c794df4557237f2d64cbe001e22c084d5e125b35391e42aa258c5936b09d154b086b12417e97f3bca1ffdf50fd833edcb5eede197bfdfa266899a342efee55af5a45b2a0c7ca2c9769170bc636ee5827a56af9d51911b52da908870f376d74d294a27fdad4aaacf9fd7d814f4eecdafbf2389f164ba527fd80c50d8127e8b5d2a0850917506cdb4c849ffb9f5325035a98c7fcb613ef3ece2bdf8eb5ea872997f289982a5c9c3309e56efb2b544", 0xee}], 0x1, &(0x7f0000007a40)=[{0xb8, 0x13f, 0x7e, "c72fddcb4b54271cbafe666a4b92142a9e1f09afdde1d51b214f1aeb2585beb180ef5725bd7d6ff2c8f88ea82e21db2233ce28b54bfff950627b1bea6e317ec0fd8b2ff1d06e372daffc2d81665dad429fed0630544b0a348f5e65eadb2244caf82839805a1c37a9ccb0183d2ef6e9e6f5be624b20ead47fa84d88f01bca48e95bc4a62eadb06e1dd40cfcff01963141c0edf38fddb9cecaf209124bca5e6684110db61a99"}], 0xb8, 0x4000}, 0x9}], 0x6, 0x4000) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x18, r3, 0x200, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000010}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r4, 0x40001) sendmmsg(r4, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="5127980495adcb4798040ee67cdf4651a37d7f600f71d0f5087bfd72fde52ab1c489b85facad59cde86a594fbf79acb1948297f10fe9a20ac8ad2866e9c3c9b82e64b27066d3088904fd9bfdfe8018c0f31aa36985a16d7cafdd616d9766573e79219e2fb9788f071a427858205546df137d055e35e1781771e2c245e2bdc5decdbf91fbba49374e5dbd55c36c90e5b096b5ec7aae2e465a69aa21a7e058e657353a0a0ba42e57c8bf6f5442d958", 0xae}, {&(0x7f00000001c0)="05a59ad522d147ca1d9169f3833cc05a36a8193a1d9b88dc9285515246b04640479620118b7b841322084f5f6056326f3558221aacc376049e4f9bf8ac269ae8b4c177bda72cd131100a37193a88f71de44d95f46311aae5ffe8c2c872d08f83d9c9595315912999490602a9a9aa2d817b73782a95c688f57ffc2e", 0x7b}, {&(0x7f0000000240)="3bc6d20dd4e6e03bcd9a1253ac2b0f2844a1964c6fbd3edfc4f74387f55bfee996b1e96f03c4c4700d0769545f1b62f03fe562c291234c6b1395c6818aa4a5e5fc08aa6ba6c02847cc269293f623a7f4bb015fe6665cc0411856ca7ec9b68312d3016ae184a060bddc5bb14db168a0812cfdd12a49a6f980", 0x78}, {&(0x7f00000002c0)="dc2e405cd5d5ffaf3cfc990a81357fc6d9164cffedec903910c734ab0251b0b1b10f61b63c05e89bd7bd3bc7f30f09efbb00783f43d90c462e1243308da6ed1feefec5dcc2c6364fd0ed8ee03ae1738c50844368dd8472d16c460bdedc89f65fc2dc36d876aa34b3610083e8802105e37dc9a9e163e0c252c49ffa0a2b41ff3a64390c98909528815529dc709146ca850193bb08ea18b3cb7c30c17519949e1e3ec43ea6d78e6e0b6e14bcf1a4ac1201077f5b1185daba44031007075a713b559f6d63469742369189df41f232be3c099d427efda18a10aecc3323056cd6a09a0efded45e220a06d95e17d586ca9e3221f77a62f", 0xf4}, {&(0x7f00000003c0)="dc8b30ce93f50634c6655faee9af66209aedf0ebceb32b9bed6ca4ba90aef33b2d3e295d9bc8c4f9c486e11b8ea41f42336f4c8dcc93e1e4cac82294d1a798facac768974e36", 0x46}, {&(0x7f0000000440)="47574d78553babd3bebcdce3febddebbec478999206cbc1aad8d850bf89a8569383c4bbfd9864235c6edd611e0e000add1c07c5346295cb36b8fe90a1a", 0x3d}], 0x6, &(0x7f0000000500)=[{0xb8, 0x117, 0x80000000, "c5135c6d896bf8e7c798b7ad4cf71c54bdce24502fb4b410b29b803ea77e1d4665cf2f48fb57e160868cf0bba9b054b556f700ef41238356693d1ecc6a5a1dec9bd59ea6700cef426fb70cfd586c88f94632889971d275dd50e2bba11a04413a70b3eebb29fc6e27c137b9059fbb3730a127a915d3a51836f8c5fb33935766143b2fbabec94c9fa606fcaf820f1a1f3f30b4ee2f5f3593ef44d8a9cf1dc310901f571ad73f35"}, {0xe8, 0x0, 0x2, "f93b9446eb4b54ba6cfc34a8ed37aff35e98f8a5ffe1f6bdd7d08fe6268af83dceb0c976c9f5f542bccae98a1f1579cf0430125397bec672d26ed7b40bbde231b15f82cfde09832f444f434c24d10dcd0f0b65e2ee425dd5345a5515dd8b4cb182c6b41122494b322e379885468e86d890e00d5267b90c3826e21fe18b1c830713a528ac652172021513e78d73a329d15998d4c1a9d1a40446a92edd18d6959c1d26000eab3e01a217c4c4e1e96de9b2527e48c543a25bea29a8cd137d163498df59af772c62018bdc322f4b75f643684932a8a6"}], 0x1a0, 0x4000004}}], 0x1, 0x4044010) sendfile(r0, r4, &(0x7f000000a000), 0x7ffff) 2018/05/13 00:53:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x2, {0x4}}, 0x14}, 0x1}, 0x0) [ 238.994055] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 00:53:03 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8080) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1000, 0x3, 0x7, 0xfff, 0x0, 0xc04c, 0x200, 0x1, 0x4, 0x1000, 0x1, 0x0, 0x100, 0x9, 0xffffffffffffffff, 0x3, 0x8, 0x8, 0xffffffff, 0x3, 0x8, 0x6, 0x0, 0x400, 0x3, 0xf50f, 0x62, 0x7fff, 0x2, 0x9, 0x3, 0x8000, 0x4, 0x100000000, 0x20, 0x9, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x8200, 0x8, 0x20, 0x3, 0x9, 0xb3}, r4, 0xe, r3, 0x2) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:53:03 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:03 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:03 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x200) fcntl$getflags(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r1, 0x0, 0x3) 2018/05/13 00:53:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x200000000000000, 0xed59) 2018/05/13 00:53:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_score_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}) pkey_alloc(0x0, 0x2) sendfile(r0, r0, 0x0, 0x3c) [ 239.178275] audit: type=1326 audit(1526172783.252:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15572 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 00:53:04 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x200000000000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xffffffff00000000, 0xed59) 2018/05/13 00:53:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) membarrier(0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000a40)=0xe8) r9 = getgid() sendmmsg$unix(r0, &(0x7f0000000b40)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000000)="a12427c83eeadb43503a7a687cba464d516e76ff6ac6b28746316d31d1fdfb194d9c4635d23d294d", 0x28}, {&(0x7f0000000280)="b408858917bedabc15bcb0f618f63da4570937a7e2aba1bd77880c48d24348d9729d471f01b488e27a09aa1d21b4a751fb27b1ef1002bc01398454a1ded1d005a9b1f36ad3e5eeaf01a47be95052d324eaf0a4ea03485a01f54b4d405d516f8c4f433fe02bda002950bd2c267ed2b91ffe4dd2a7947527fdd738b75dae2ee1aaf881496ea28eefcbfd0feab989db50e06e0264d2db29a781fb770d028aa140f5e78e4b430c73fa6227602715662fca2e7679a4e2025585076db8c97346abf6b9e797bebf480ed5b4ddc19f70e4dcaa8377c81eeb8d4d", 0xd6}, {&(0x7f0000000380)="ad79531ed840a4677b03e42512b061c2af2ac5ff795c157a406fa1e973abb5f77a648edb1b3f0259e25bc4ebc897fde07711e59530a71c8f2e9239c88cc1efa92fdaeb9c21b1babb7cbf418695a1bd9e7a0ec27024ded2777322dac9583447ed20de29717db5816117f953e36d990a97c0562954d0b26024221d6a9f4a63be98914f007c598a42ab2814fad728292420567810f7322cae586368fb799ac2ed413f06044e88b95e1f6de32636f1c5210864633df49789a5804d16fa620c35313828bec12fd7509eab0910698158943a663b03b8de3bca", 0xd6}, {&(0x7f0000000480)="bba902f98d27b7350454eeadad7a0bdc03f3805db8167038311b27cf5b1c6356711b8533e2246a480df20fc727b48f81a533fe13220a731561c8fde812b64a98c475ad204f41026d5acd9465cfd5ff2a91b5c3939ced9adc440578d73c23f4574efcaf88cb4702d49daccf2527ebab35", 0x70}], 0x4, &(0x7f0000000a80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x20000000}], 0x1, 0x0) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"e4d9634a05ace0"}, 0x1}, 0x357) connect$ax25(r0, &(0x7f0000000040)={0x3, {"a90000bf7fedd7"}, 0xfb11}, 0x10) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/full\x00', 0x200, 0x0) ioctl$TIOCNXCL(r10, 0x540d) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) r11 = semget(0x1, 0x4, 0x80) semctl$IPC_STAT(r11, 0x0, 0x2, &(0x7f0000000bc0)=""/4096) 2018/05/13 00:53:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x4, @perf_config_ext={0x400, 0x7fffffff}, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x4004) 2018/05/13 00:53:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="c6295e46ca6c09b612b0aa8f565d76ab2f9bd72e8783c22397ec6f") mkdir(&(0x7f0000014000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, 0x0, 0x0, 0x1f, 0x0) 2018/05/13 00:53:04 executing program 0: r0 = socket(0x0, 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f00000000c0)='ocfs2\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="53b820b1ad4b780b097f6f0111242d7a370ddba3da1dddb6d731aecc89fe48658fc208a5a6e75bcc03e96900068336c4f534fbfe5e341bab9d41110141e0fb7942c2f150b1e8d382da0cf9d6797b669e", 0x50, 0x3ff}], 0x30000, &(0x7f00000002c0)='\x00') ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0x10, 0x80003, 0xfffffffffffff305) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75a0600000000000000c43ab8220020bdf26f4ea867ae09", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/05/13 00:53:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0x4) [ 240.072361] audit: type=1326 audit(1526172784.146:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15572 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 00:53:04 executing program 6: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) fcntl$getflags(r2, 0xb) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f00000003c0)=0xb0) close(r2) close(r1) 2018/05/13 00:53:04 executing program 5: r0 = socket(0x8, 0xf, 0x400) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) chroot(&(0x7f00000002c0)='./file0\x00') syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x50b000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x3, 0x2, 0x67, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x3f}, 0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, 0x10000}}) 2018/05/13 00:53:04 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x100000000000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:04 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x9, 0x2eb762fa, 0x1fffe000000000, 'queue0\x00', 0x5}) 2018/05/13 00:53:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xe000000, 0xed59) 2018/05/13 00:53:04 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x1000000, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000180), &(0x7f0000000540)=0x4) rename(&(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000440)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/05/13 00:53:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/238, 0xee}], 0x4, &(0x7f0000000340)=""/73, 0x49, 0x100000000}, 0x51}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000640)=""/95, 0x5f}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/45, 0x2d}, {&(0x7f0000000800)=""/178, 0xb2}, {&(0x7f00000008c0)=""/122, 0x7a}, {&(0x7f0000000940)=""/127, 0x7f}, {&(0x7f00000009c0)=""/250, 0xfa}], 0xa, &(0x7f0000000b80)=""/92, 0x5c, 0x4}, 0x3000}], 0x2, 0x40, &(0x7f0000000c80)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000cc0)={0x5}, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000d00)='/dev/input/mice\x00', 0x0, 0x40) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000d40)='cgroup\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000d80)={0x2005}) getpeername$inet(r0, &(0x7f0000000dc0)={0x0, 0x0, @local}, &(0x7f0000000e00)=0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000e40)=0x0) ptrace$peekuser(0x3, r3, 0x2) fadvise64(r0, 0x0, 0x6, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000e80)={'gre0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @dev, @multicast1}, &(0x7f0000000f00)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000f40)={@local={0xfe, 0x80, [], 0xaa}, 0x12, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000f80)={0x0, @in6={{0xa, 0x4e22, 0x1684, @loopback={0x0, 0x1}}}, 0xf9a, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x8}, &(0x7f0000001040)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={r5, @in6={{0xa, 0x4e20, 0x333, @loopback={0x0, 0x1}, 0x80000001}}, 0x7f, 0x67e441c4}, 0x90) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000001140)=""/4) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000001180)={0x2f, @loopback=0x7f000001, 0x4e24, 0x2, 'sed\x00', 0x2, 0xffffffff, 0x3c}, 0x2c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000011c0)={r5, 0x401}, 0x8) getpeername(r0, &(0x7f0000001200)=@sco, &(0x7f0000001280)=0x80) r6 = memfd_create(&(0x7f00000012c0)='/dev/input/mice\x00', 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001340)={r1, 0x28, &(0x7f0000001300)}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001380), &(0x7f00000013c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000001400)='/dev/cuse\x00', 0x408a02, 0x0) fadvise64(r0, 0x0, 0x6, 0x7) socket$unix(0x1, 0x1, 0x0) get_thread_area(&(0x7f0000001440)={0x0, 0x0, 0x400, 0xfffffffffffffff7, 0x9, 0x6bb, 0x6, 0x4, 0xfffffffffffffff7, 0x1544}) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000001480)=""/13, &(0x7f00000014c0)=0xd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KDSETLED(r6, 0x4b32, 0x1) 2018/05/13 00:53:04 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x7301000000000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x3, 0xed59) 2018/05/13 00:53:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) 2018/05/13 00:53:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, r1}) 2018/05/13 00:53:05 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @local}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ipddp0\x00', r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r0, &(0x7f00000002c0)=@in={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x80) connect$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getdents64(r4, &(0x7f00000004c0)=""/166, 0xa6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) waitid(0x0, r5, &(0x7f00000000c0), 0xa, &(0x7f0000000400)) 2018/05/13 00:53:05 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:05 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x9, 0x2eb762fa, 0x1fffe000000000, 'queue0\x00', 0x5}) 2018/05/13 00:53:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000040)=""/63, &(0x7f0000000080)=""/73, &(0x7f0000000100)=""/74, 0x103000}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) 2018/05/13 00:53:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, 0x8) fcntl$setflags(r0, 0x2, 0x0) 2018/05/13 00:53:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xffffff7f, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:05 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:05 executing program 6: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000000080)="da", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x2, 0x100, [{0x9, 0x0, 0xa53c}, {0x6, 0x0, 0x7}]}) 2018/05/13 00:53:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:53:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x8, 0xed59) 2018/05/13 00:53:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x6723e14dd5cf9e09, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x200, 0x4) sysinfo(&(0x7f0000000140)=""/170) 2018/05/13 00:53:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r1, &(0x7f0000000580)="e9", 0x1, 0x0, &(0x7f0000000640)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002ac0)={@remote, @multicast1, 0x0}, &(0x7f0000002b00)=0xc) r4 = geteuid() sendmsg$nl_xfrm(r2, &(0x7f0000002d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002b40)=@report={0x16c, 0x20, 0x800, 0x70bd2b, 0x25dfdbff, {0x33, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x9, 0x4e20, 0x80000001, 0x2, 0xa0, 0x20, 0x2b, r3, r4}}, [@algo_crypt={0xdc, 0x2, {{'lrw-twofish-3way\x00'}, 0x4a0, "0f1c24201ffd1521bf695336887ba2cb43c2604796d6d53b621ae1f28dec2764b7c4890a327ecfb23dcc68115f2b8c75b03cbbcb06f500b9844c4fc941b01118c3f205fb777cc68629276472ada76f6f21684abdcf45432576803ac89217b1f485a860d4378b1e351d6277fe1fffc3de9babd37ec08ae5f43ec29d22abfec957278598e13247f40c2ce831d8bdf1afee8302261e"}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd27, 0x70bd26, 0x70bd29, 0x70bd28, 0x3, [0xff, 0x0, 0xc0, 0x80000000, 0x7, 0x8, 0x4, 0x5]}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x1d}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) 2018/05/13 00:53:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x200000000002, 0x1a) getpeername(r2, &(0x7f0000000080)=@pppol2tpv3, &(0x7f0000000100)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@multicast2=0xe0000002}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000180)={0x0, 0x8000}) 2018/05/13 00:53:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000001600080025bd7003fddbdf250000000010901dcc4cd92d5916ca79b3d394110f60ecf990aa8293cf1c1328bace940f1ce5f61af8965530dac389cf171d5ea7870f11b46f5cf4acbad582486a1fa54fa635690bfcae7b5e111e945ca9fa88aa6648a50caf6b4a540baa80fced2c324262301d08047b782d268ab33182d90506756885fe3ff786b4060a4508a1e4fbaf780fa4e437bca053339b8ce16145ab32848e2ca9f1e24dc953cefced4579794e802d74af7937"], 0xfffffffffffffc7a}, 0x1}, 0x0) 2018/05/13 00:53:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000180)="9e97852497eed3eba8c2807642de04ba19af7524f0c0cf900ef77f0325de8607ed500d8bdaf3e879abaedd105ea4bd1472d31c965df3091826192784e842249e0dee8a5e6e7730c671444e0652ebc367db280945e24b7fa77ebc2f9074a077086923924fdd595a2623bcddd5dbe58a4ef874409d1c00ea09d2a504446990531556fc3fe76cf326685cd1ba010028aa3e0b8cdfc1d4b57e5242a3928849", 0x9d) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) close(r3) close(r2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r4, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) recvfrom$inet(r4, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8907, &(0x7f0000bf2000)) 2018/05/13 00:53:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf0ffffff, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:06 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f7769726515222c6c65") perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:53:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x7fffffffffffffff, 0xed59) 2018/05/13 00:53:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001480)={0x0, 0x1f}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001500)={r1, 0xfffffffffffff319}, &(0x7f0000001540)=0x8) fgetxattr(r0, &(0x7f0000001300)=@random={'btrfs.', '[eth0vmnet0,self\x00'}, &(0x7f0000001340)=""/193, 0xc1) accept4$vsock_stream(r0, &(0x7f0000001440)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000140)=@ll, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/88, 0x58, 0x3}, 0x42) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000001000205b5068e29f028100000000000000000044478aadb989340b0371d50000"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000040)=0x8) 2018/05/13 00:53:06 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x71, 0x200, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1f}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r2, 0xffffffffffff381e, 0x0, 0x13ec0878}, &(0x7f00000001c0)=0x10) r5 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000280)={0x1, 0x7, 0x1000, 0x200}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000000340)=0x7) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000003c0)={0x0, 0x7f, 0xf951, &(0x7f0000000380)=0x23}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @rand_addr}, {0x0, @random="015864d14782"}, 0x24, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) r7 = add_key(&(0x7f0000000500)='encrypted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="3d3e19bfcd19023e42ac40887985cab6251b0e94761fb4cb190b337a62fd1efdc95cfdb91e207e51e2c65816f04d6a6b2ba5d227757cc419a56caaba0a2ad08ca7779ce87c95369a123837343f921cc3f9a2390d82f74d13d9152b75be7bce1fc39c7d3b1b5eb3d5f4bf27ed91ba2719c23d2cfc6fada8ea7fbc9864c5daacd2bf424ca85dbee665651b0dfbf78fb9c3329619deea3f2994487d44d3fa61da347f44262feaa817ccc1ae3b41f8c1cc5eaa3b778072d9b2f0492767e9c980cdc22dfa5946d400", 0xc6, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) ptrace$poke(0x4, r6, &(0x7f0000000680), 0xff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000006c0)={r4, 0xe6f}, &(0x7f0000000700)=0x8) write$binfmt_elf32(r5, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x7238, 0x1000, 0x7, 0x3000000000000, 0x7ff, 0x3, 0x3e, 0xb9, 0xad, 0x38, 0x333, 0x1ff, 0x8001, 0x20, 0x2, 0x3ff, 0x8, 0x8000}, [{0x70000003, 0x4, 0x1, 0xfff, 0x10001, 0x5, 0x6, 0x5}], "9e170a8f33bf2651e84a3370698647dfb91569ef3230661ac8c427b101510d9f880f5ca6bcb1803cb868f4b32c30fff58d852ae605ebcaab682332d86411ed012ff88b608a3f6ff360bbe742921b8ebb546110766a5d61cc2f4b0be10dbd360ac1f09963b97be21287a37c8cabb14725efe43e16c27914243e62f03fd2bd16bc60a78c1aa06587afc0aaed02c7ae45f186387710afff87e4d4f21c3ac65df1e45b3086a5ecccca71948977e136f4d058df1be1710abde3d1aff894def6f3ec7615643c672236890f59c265648cd33482f2332b4f9c1110df786b455842d36b75dff2f68ff57a2ac5636b3d", [[], [], [], [], [], [], [], [], []]}, 0xa43) sendto$inet(r1, &(0x7f00000011c0)="c0dfda74b9e0bcfe44cd1930b4b181d4b11cc76af465e4050e2d13a293c9d6072942045ea5259696e4eb4e7e8d29fd3be55066e49e12f7df82b6f1582d6fa33670aaa39e50908515f5f21ab0ba4bbf165ef17c973b66821a7f1ad9acf979fb7df559f4af315b2d0a808a2533ed20b2d8bd5a11f5bddbd3530126c82231b9ffa1d4883e2963dea50b251d392b04eabce5087ef3bae268be318a5d60d31f8808e48e2c7eaf8c1552899cbe0a35d36c8cfd17da1b22a53e", 0xb6, 0x20000044, &(0x7f0000001280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000012c0)={@my=0x0}) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000001300)=""/239) r8 = dup(r5) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000014c0)={0x6f, @multicast2=0xe0000002, 0x4e20, 0x2, 'lc\x00', 0x2c, 0xeed2, 0x5c}, 0x2c) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001540)={&(0x7f0000001500)=[0x2, 0x9, 0x485, 0x7171a49c, 0x7], 0x5, 0x3dc0000000, 0x7ff, 0xfffffffffffffffd, 0x100000001, 0x1, {0x6, 0x2, 0xb20, 0x8, 0x1000, 0x9b58, 0x8000000000000000, 0x8, 0x8, 0x0, 0x26, 0x9, 0xa2d, 0xffffffffffffffff, "7932d9aa1863824b59607f7719d2c13a4a206506d1ef4aeda3f824df35ee1205"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00000015c0)={r2, 0xc000000, 0x5, 0x2}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001640)={r2, 0xacb0}, &(0x7f0000001680)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000016c0)={0x8, 0x10, [0x9, 0x4, 0x7, 0x7]}) getsockopt$llc_int(r8, 0x10c, 0x0, &(0x7f0000001700), &(0x7f0000001740)=0x4) setpriority(0x2, r6, 0x3) 2018/05/13 00:53:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:06 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000740)={@dev={0xfe, 0x80, [], 0x1f}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x6, 0x8, 0x5000000000000, 0x500, 0x6, 0x200, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000380)=0x32, 0x4) bind$inet6(r2, &(0x7f00003b0fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000340)) r4 = msgget(0x0, 0x150) msgctl$IPC_RMID(r4, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x46000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000280)={r6, 0x80000, r7}) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="6db698f7c017a5c406000f6297f33feceb4a73c3cc246fbed4b58c", 0x1b, 0x18000000}], 0x80400, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) 2018/05/13 00:53:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x950f000000000000, 0xed59) 2018/05/13 00:53:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x9effffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:06 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) exit(0x4) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0x3}]}}) 2018/05/13 00:53:06 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='fdinfo/3\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) [ 242.530535] ISOFS: Unable to identify CD-ROM format. 2018/05/13 00:53:06 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x800800000000, 0xed59) [ 242.675570] ISOFS: Unable to identify CD-ROM format. 2018/05/13 00:53:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c00070f000000000000008007000000", @ANYRES32=r1, @ANYBLOB="7687ac99"], 0x1c}, 0x1}, 0x0) 2018/05/13 00:53:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x58, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0x800, 0xd15}}, 0x28) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'net/wireless\x00'}, &(0x7f0000000180)=""/226, 0xe2) 2018/05/13 00:53:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x81, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0/file0\x00'}, 0xfffffffffffffd93) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/113, 0xfffffd28) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 00:53:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x400000000000000, 0xed59) 2018/05/13 00:53:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100), 0x0, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) r2 = msgget(0x3, 0x10) r3 = memfd_create(&(0x7f0000000100)='skcipher\x00', 0x2) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getrule={0x14, 0x22, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040001}, 0x4000091) msgrcv(r2, &(0x7f0000000300)={0x0, ""/77}, 0x55, 0x3, 0x1000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) sendmmsg$alg(r1, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)='h', 0x1}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) 2018/05/13 00:53:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x10003ff, 0x0, 0x0, 'queue0\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0x408c5333, &(0x7f00001e0f74)={0x0, 0x3, 0x0, 'queue1\x00'}) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='user(', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x781) 2018/05/13 00:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf0ffff, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x3000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x3c, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x3, 'lc\x00', 0x2, 0x80000, 0x1}, 0x2c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000400)='cpuset\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000300)=""/168, 0x1c4}, {&(0x7f0000000780)=""/181, 0xb5}], 0x5) 2018/05/13 00:53:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000004000", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x950f0000, 0xed59) 2018/05/13 00:53:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_vif\x00') close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 2018/05/13 00:53:07 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x1, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0x100000001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r4 = dup2(r3, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x0, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r4, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x9}, 0x160) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r6}) fcntl$setflags(r2, 0x2, 0x1) 2018/05/13 00:53:07 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xc00, 0xed59) 2018/05/13 00:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfffffffffffff000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1c3000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0xffffffff, 0x8) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e630c40010000d1bf75a204000000000000000000001f"], 0x1000, 0x0, &(0x7f00000005c0)="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"}) fcntl$getown(r1, 0x9) 2018/05/13 00:53:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x4000, 0xed59) 2018/05/13 00:53:08 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000440)=0x70) sendto$llc(r0, &(0x7f0000000380)="ec437981f2754204c8647576e6d92220c9f20157de1a186bbd7a1e0e6cbb60f47ae7eb6b6daca780b834fcd3170451493317544371bd562bf15679b6ab6b51828cbf7ae10acff896b2f7c44309036ed410e421c947648abea08927972fbfc0eb76b801e5acf34856e035e9214e66c9e4c144ccda81dd19585b6f8ed6d3f908c4538b68280158887f29ff2b3f869aca079e608e36bed26a24baa9c3dcd1c66d85fb6a58d32df242e4f04fa4d02c9c5db663b526d78a469da3c4626a58fc4e8e7e", 0xc0, 0x20000041, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x30000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x4}, 0x8) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0xab852ebbeefbd631, 0x0, 0xfffffffffffffffc, 0x0, 0x0, &(0x7f00000002c0)='syz_tun\x00'}) write$evdev(r2, &(0x7f0000000300)=[{{0x77359400}, 0x2, 0xe117, 0xaf}, {{0x77359400}, 0x4, 0x2, 0xfffffffffffffff8}, {{0x77359400}, 0x9, 0x2, 0xd0bc}, {{}, 0x5, 0xffff, 0x4}], 0x60) 2018/05/13 00:53:08 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000feffff0700", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xfffff000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:08 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000380), 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xffffffffffffff3c}}, 0x16d, 0x4, 0x80, 0x8, 0xcd}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xfffffffffffffff7, 0x4, [0x7, 0x6, 0x24a, 0x7ff]}, 0x10) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x24) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) timerfd_create(0x7, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xeb, "66121d7be7e78c616d5426f6f05e06fca873b35cfd8263c3c4afdd9200ec938c04f8881dd08711a7096ccaa4418e31479f5eaf5796c17088aa789dd4d71be428f9614a6c9a94badc77a6ec599fbecbcddc9e6280857674de797280829914d78faa2207dfdcc275364edba4c589a0e394179a94f73e7b5c12886fcdb21001eea69a1eb4fd449eb1e6d2e14ac30ae751ff6825c6203af6340ff158b71fbfc06a8b92840c0c1dc9c948be8ba08894ea4192913e2cc88ffb6d70a8f48cf7886f77d139bef57ebd17a05a31f2c0726789542c40a92f3b3958c43a57382fc9ca8c9411ba037380882af1a99e2a83"}, &(0x7f0000000340)=0x10f) 2018/05/13 00:53:08 executing program 5: socket(0xa, 0x1, 0x0) migrate_pages(0x0, 0x6c, &(0x7f0000000180), &(0x7f00000001c0)=0x7) 2018/05/13 00:53:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfd, &(0x7f0000002000)) 2018/05/13 00:53:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0xa4301) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/05/13 00:53:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setrlimit(0x7, &(0x7f000046eff0)) pipe2(&(0x7f0000000040), 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) 2018/05/13 00:53:08 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000007fffffe00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:08 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x7fff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x80000001, @empty, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xe9) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000100), &(0x7f0000000080)=0xffffffffffffff06) 2018/05/13 00:53:08 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x208000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0xaad8}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/13 00:53:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xd000000, 0xed59) 2018/05/13 00:53:08 executing program 6: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0xf20, 0x1, 0x2, 0x80000001, 0x0, 0x10001, 0x3102, 0xc, 0x3, 0x7a, 0x2, 0x8001, 0x200, 0xffff, 0x9, 0x8, 0x7, 0x7, 0x54e5dca4, 0x1ff, 0x1, 0x0, 0xfffffffffffffffb, 0x400, 0x7fff, 0x276e, 0x2, 0x8, 0x2, 0x2, 0x2, 0x7f, 0x100000000, 0x1000, 0x9, 0x3, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x10000, 0x0, 0x7fffffff, 0x7, 0x39b, 0xfffffffffffffffe, 0x8}, 0xffffffffffffff9c, 0xf, 0xffffffffffffff9c, 0x2) fcntl$setstatus(r0, 0x4, 0xb7469edfa1518e27) prctl$intptr(0x24, 0x6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x100000) 2018/05/13 00:53:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x9effffff, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:09 executing program 5: r0 = socket(0xa, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x3ef6a30f5168d939, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/05/13 00:53:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000010d00", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:09 executing program 0: mknod(&(0x7f00000001c0)='./file0\x00', 0x98, 0x3) syz_mount_image$minix(&(0x7f00000009c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000900)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x840026) 2018/05/13 00:53:09 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000600)=0x75) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffffff55, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socket$netlink(0x10, 0x3, 0x16) 2018/05/13 00:53:09 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x4c) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) 2018/05/13 00:53:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x9, 0xed59) 2018/05/13 00:53:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:09 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x280, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xfffffffffffffda9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter6\x00') r4 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) accept4$nfc_llcp(r4, &(0x7f00000005c0), &(0x7f0000000640)=0x60, 0x80000) get_robust_list(r1, &(0x7f0000000500)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000540)=0x18) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x800) epoll_wait(r3, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x3e) [ 245.500098] QAT: Invalid ioctl [ 245.524299] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 00:53:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/83) r1 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/13 00:53:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf00000000000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0xc, 0xed59) 2018/05/13 00:53:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 245.570838] QAT: Invalid ioctl [ 245.580526] MINIX-fs: mounting unchecked file system, running fsck is recommended 2018/05/13 00:53:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000208083, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x8003) [ 245.654639] MINIX-fs warning: remounting unchecked fs, running fsck is recommended [ 245.824199] minix_free_inode: bit 1 already cleared [ 245.834481] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 00:53:09 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465050000000000000000039800", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x73010000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/05/13 00:53:09 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa0280, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000140)={0xfffffffffffffff9, 0xffffffff, 0x9, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x13, 0x80000001, 0x7ff, 0x1ff, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) fcntl$setlease(r2, 0x400, 0x3) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x6, 0x100, 0x4}, 0x10) getsockopt$bt_BT_SECURITY(r2, 0x11, 0x4, &(0x7f0000000100), 0x2) 2018/05/13 00:53:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) sendto(r0, &(0x7f00000000c0)="a7b8dc83de5a2d7bd44e4465a9f4d0f7c623bd314c3fb78021fabdd21440b039ea68deb5ef0196b782b64d2797d281227468505480422b370c2c236c08063d80443554d97a2d548fb1f83c814db3083e6fc9381c6f0c5aec9213fd380cafd10042e9d26f50507e2d75d6d952e4fbc5d7a07aacd4877d1806499bc8df03bc433b2233d624825c915e4da124f2ba45f1241a36be3d60df2c0f9346ea398ae528ea64f803de85a350d0a425cc0741084987eb79b12953f840bcb6d47428879eb848b8969dbc95c422aa9af7bac3f3d8e6611c3ef21b09e0c111a64ca09267a0", 0xde, 0x80, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x4f}}) close(r2) close(r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x7, 0x85, 0x5, 0x6}, 0x6) 2018/05/13 00:53:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x700000000000000, 0xed59) 2018/05/13 00:53:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="1163484000000000"], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000000c0)=""/233) 2018/05/13 00:53:10 executing program 5: move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) arch_prctl(0x1fff, &(0x7f0000000180)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x400, 0x10, 0x2, 0x0, "6280786e6eee206631a37a25da20648683528a42bd1d4f0c8d7326701cf8100a43fb24812cf5d9f1b88c3d2932c266385a694c37565e844713962590504c1617", "0b3766fbce91b4aae297d90e65e5ec63604c2dd286a407eda5b436f2819fc8be", [0x400, 0x4]}) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0xa5f4, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x85a9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xc4) [ 245.978308] binder: 16036:16040 got transaction to context manager from process owning it [ 245.986836] binder: 16036:16040 transaction failed 29201/-22, size 0-0 line 2847 2018/05/13 00:53:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f75746505000000000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf00, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x6b00000000000000, 0xed59) 2018/05/13 00:53:10 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x167) setreuid(r1, r1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) 2018/05/13 00:53:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffed1fed4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 246.077232] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/13 00:53:10 executing program 0: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000480)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x1a9, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = timerfd_create(0x0, 0x800) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000100)=""/182) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000380)=""/208, 0xb6}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() dup3(r3, r4, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) tkill(r6, 0x16) [ 246.129180] binder: 16036:16047 ioctl 40046207 0 returned -16 2018/05/13 00:53:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0xf0ffffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:10 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000600", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 246.185812] binder_alloc: 16036: binder_alloc_buf, no vma [ 246.191746] binder: 16036:16040 transaction failed 29189/-3, size 0-0 line 2971 2018/05/13 00:53:10 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 246.287761] binder_alloc: 16036: binder_alloc_buf, no vma [ 246.293519] binder: 16036:16047 transaction failed 29189/-3, size 0-0 line 2971 [ 246.426767] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.432389] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.449188] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/13 00:53:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000001c0)="75730700010000ce000078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f646576009379149be7c9e565a15b1594072da51c9343db4157067e33ddd4f8cbf013be09f9ffc60a672318fbd97b2f650087cacc6bbe6170b14786589a6078d040b3a3e02ce0115cd2e5b3067d5da4ce74e45c87bab6e1aae46d2b809f1e5e1a9484834a50ecfd823528e13310b2846959ae7dad2ab5a99dfb301ed7a86fda7d677c1904652fc1a3a313c82c9a1c1a52208350a4defe005d53e88cf27bcb41317f72e914200bcbd411af0e30f0b8732a926986393330dcc5e4c843c93fbb43a745a8ba38c0c761f08a") sendfile(r1, r2, &(0x7f00006dbff8)=0x100000000000000, 0xed59) 2018/05/13 00:53:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x14, 0x29, 0x109, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/13 00:53:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x501200, 0x0) fallocate(r0, 0x3, 0x59, 0xffffffffffff0000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$BLKTRACESTART(r1, 0x1274, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/250, 0xfffffffffffffd22}], 0x10000000000000ff) 2018/05/13 00:53:12 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000000000000100", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/05/13 00:53:12 executing program 6: r0 = socket(0xd, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/216, 0xd8) 2018/05/13 00:53:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x200000, 0x0) readahead(r1, 0xffffffffffff7f31, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x81}, {0x8, 0xf22}, 0x5, 0x2, 0x8001}) delete_module(&(0x7f00000001c0)='nodevkeyringlo\x00', 0x800) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000003a00010205000000000000000a000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xf0b}, 0x8) 2018/05/13 00:53:12 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x28101, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/05/13 00:53:12 executing program 0: r0 = socket(0x1b, 0xfffffffffffffffd, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) write$cgroup_type(r3, &(0x7f0000000140)='threaded\x00', 0xfffffce1) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000080)={@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'team_slave_0\x00'}}, {&(0x7f0000000000)=""/38, 0x26}, &(0x7f0000000040), 0x20}, 0xa0) 2018/05/13 00:53:12 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500000000000000000000000000000200", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 248.484147] BUG: unable to handle kernel paging request at fffffc0000000000 [ 248.491354] PGD 0 P4D 0 [ 248.494070] Oops: 0000 [#1] SMP KASAN [ 248.497889] Dumping ftrace buffer: [ 248.501445] (ftrace buffer empty) [ 248.505170] Modules linked in: [ 248.508391] CPU: 0 PID: 16116 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 248.515681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.525076] RIP: 0010:check_memory_region+0x126/0x1b0 2018/05/13 00:53:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) [ 248.530281] RSP: 0018:ffff8801cfecf2d0 EFLAGS: 00010212 [ 248.535677] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873fab7a [ 248.542985] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 248.550280] RBP: ffff8801cfecf2e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 248.557554] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 248.564824] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 248.572096] FS: 00007fd7f8487700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 248.580324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.586208] CR2: fffffc0000000000 CR3: 00000001c8a4c000 CR4: 00000000001406f0 [ 248.593477] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 248.600751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 248.608019] Call Trace: [ 248.610621] memset+0x23/0x40 [ 248.613735] smc_ib_remember_port_attr+0x8a/0x370 [ 248.618665] ? do_raw_write_trylock+0x1b0/0x1b0 [ 248.623338] ? smc_ib_port_active+0x80/0x80 [ 248.627680] ? kasan_check_write+0x14/0x20 [ 248.631925] ? do_raw_write_lock+0xbd/0x1b0 [ 248.636291] smc_pnet_add+0xb9b/0xec0 [ 248.640092] ? memset+0x31/0x40 [ 248.643370] ? smc_pnet_del+0x70/0x70 [ 248.647173] ? validate_nla+0x7b0/0x7b0 [ 248.651150] ? __netlink_ns_capable+0x100/0x130 [ 248.655834] genl_family_rcv_msg+0x889/0x1120 [ 248.660342] ? genl_rcv+0x40/0x40 [ 248.663800] ? lock_downgrade+0x8e0/0x8e0 [ 248.667964] ? lock_acquire+0x1dc/0x520 [ 248.671940] ? genl_rcv+0x19/0x40 [ 248.675440] genl_rcv_msg+0xc6/0x170 [ 248.679160] netlink_rcv_skb+0x172/0x440 [ 248.683223] ? genl_family_rcv_msg+0x1120/0x1120 [ 248.687979] ? netlink_ack+0xbc0/0xbc0 [ 248.691888] ? netlink_lookup+0x105/0x1c0 [ 248.696063] genl_rcv+0x28/0x40 [ 248.699340] netlink_unicast+0x58b/0x740 [ 248.703405] ? netlink_attachskb+0x970/0x970 [ 248.707812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.713346] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 248.718359] ? security_netlink_send+0x88/0xb0 [ 248.722949] netlink_sendmsg+0x9f0/0xfa0 [ 248.727030] ? netlink_unicast+0x740/0x740 [ 248.731287] ? security_socket_sendmsg+0x94/0xc0 [ 248.736048] ? netlink_unicast+0x740/0x740 [ 248.740290] sock_sendmsg+0xd5/0x120 [ 248.744011] ___sys_sendmsg+0x805/0x940 [ 248.748001] ? copy_msghdr_from_user+0x560/0x560 [ 248.752771] ? lock_downgrade+0x8e0/0x8e0 [ 248.756949] ? __fget_light+0x2ef/0x430 [ 248.760944] ? fget_raw+0x20/0x20 [ 248.764414] ? __fd_install+0x2de/0x880 [ 248.768393] ? get_unused_fd_flags+0x190/0x190 [ 248.772998] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.778540] ? sockfd_lookup_light+0xc5/0x160 [ 248.783044] __sys_sendmsg+0x115/0x270 [ 248.786935] ? __ia32_sys_shutdown+0x80/0x80 [ 248.791360] ? __x64_sys_futex+0x477/0x680 [ 248.795601] ? fd_install+0x4d/0x60 [ 248.799249] __x64_sys_sendmsg+0x78/0xb0 [ 248.803315] do_syscall_64+0x1b1/0x800 [ 248.807198] ? finish_task_switch+0x1ca/0x810 [ 248.811693] ? syscall_return_slowpath+0x5c0/0x5c0 [ 248.816622] ? syscall_return_slowpath+0x30f/0x5c0 [ 248.821559] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 248.826935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.831790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.836975] RIP: 0033:0x455979 [ 248.840160] RSP: 002b:00007fd7f8486c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 248.847871] RAX: ffffffffffffffda RBX: 00007fd7f84876d4 RCX: 0000000000455979 [ 248.855147] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 248.862420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 248.869694] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 248.876975] R13: 00000000000005a2 R14: 00000000006fc7d0 R15: 0000000000000000 [ 248.884262] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 248.903796] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801cfecf2d0 [ 248.910458] CR2: fffffc0000000000 [ 248.913919] ---[ end trace b471a37b4fcd9740 ]--- [ 248.918671] Kernel panic - not syncing: Fatal exception [ 248.924549] Dumping ftrace buffer: [ 248.928112] (ftrace buffer empty) [ 248.931819] Kernel Offset: disabled [ 248.935446] Rebooting in 86400 seconds..