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"], 0xffe) sendto$unix(r5, &(0x7f0000000280)="a0f38dc70f339f337e0652e751b54bb553378c1e05edaf93faa40460263c5881c502f4b139075e85daea6a054155e52995654d37b5b7093c7c1709228a4242a7bf1c410f83689cfe90f32b4384acda4cc86a99ca5de8fbe8c2ed4ecbaeb8786838ad7c53e9b6efc2c6a171af6558045b4ac3880c4185", 0x76, 0x40000, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/17 15:48:54 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0, 0x0}, &(0x7f0000002240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003cc0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003dc0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003e80)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000058c0)=[{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000380)="1430bbcf12456b9f6f9b7a02a050b2ff15c76f8826d0b933dfd1963c148185ed90df444d4177197c283937e8243a8b061fea6634c346f9ef36286982a18e849fea68ce056ef1208a8a437682b878114b0c2d103118e079d9f99a1d660c431f0ca6b11be3590b61e3160f09832ead63b0f3aa2712c6743c2e72214b250b4cf96956ec592b7a1a7c9c70cd475ccd02e09c7e0cdc0c7097d082af243941cd2c183ec70db99a422628d950fd147ee52116a371baef585c20ba198bdbb714a0190e5871df0e15c273aa20e1719a9bf2043953e01d4681c09895ffd296e374b10cda566ddd1e0c138ce264725b8ca8be86", 0xee}, {&(0x7f00000004c0)="4091b01e93ac7732a190075b23fdfff26d6dfbc27ed864f39f71b7d9961b454d6464591a2c32d2eeeaa3a15a631d8f755fd099703fb80dde7a71031cfd8ef5f0a3be2b88044ae1879c3e1ebc97289fc68f9deee45f295bfdf49c1c6cbb232a7363c98ae301275cf7aa3985ad7f7d5fb57fca8a94d9f00fca95fce404af9a0e3851a3e525ac6195b00ec573cbde748e3ba7d8eed3a1cab4ffaf447d0abcdbc4860226d1bfeade1b8ad25e4dddac9d31ddefc01bd279108b37991f53af274862097560cb8a3705f1205f2137b3629a63", 0xcf}, {&(0x7f00000006c0)="f6adfc05e07c20b208e5e115526d3b220787a044986205e07bd82a50ce378b778480ef41b68a0bd5fd851fe4911966f8bca00e2afe4be5b3079fb47c458dbad1f10dd4aae6dde512f11857fa162066f171fc6d2a6946b41aa73b34f0ccace14dc9a250da4bdb728b8251702ac8d07f6c9aed1bd2b759ee2b814c5e879d5310890657d531fa6e1d32ecee38979cc807f17b49799dcbe453c5928bce9c6831dbfed0f01f52608e9e313c0f849da0976907c1", 0xb1}], 0x3, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x10}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a80)="9459529eb578d0f855b0854f6e1f98bb6274ba090f53e87fb5942bb87e689c21e34397c4a9060a479c25dfbede69e5bd0a049518be37ceec6cccc9f82df1ba7e0a3635d6", 0x44}, {&(0x7f0000000200)="e6723f15889d738806bb60c253f00382ad1ecdd37b27b7871bd0cdfce21388e3fb6698e6cd62ee437c0a7c2712c5025db325d307c9b95d87dca79ea78b321ed75a023ca39dd07f70ee2f9230fef699f5a1e276f3b0d59c2ab53881343e65edaf136baa55e021010a777debdcf9bbdca65dbe0e", 0x73}, {&(0x7f0000000cc0)="0dbe2cf36e44639e48d54edf", 0xc}], 0x3, &(0x7f0000000d80), 0x0, 0x800}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000001f40)="d0f63ffc4e30f50d8033e05eba078d457b260aeb579655cb31e06b9c44d20635928ed8b78d72ccf417adeb759b3e83723a189af3cc824b6ca2af9788acd459e8c4cb539b7e7466baae7b308aa63f69fa05fdf903da", 0x55}, {&(0x7f00000020c0)="36f24b3c6793cd7fd1ecb98547258a70bd4f2865f525aad5171100ae4a69de27f76aa2ca32580fd2798bf7f55274bae6fa8845b315cbc58674386b8e", 0x3c}], 0x3, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, 0x0, r2}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}], 0xd8, 0x20000050}, {&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002600)}, {&(0x7f0000002680)="7d412be343e11ae7aeb12e2dfc31a2eae5819e6ea3a4e1c810f96a6dc25d4e099848d2e0db1b25adf48b91d8ec8add64fc9f913bc5f6de68f7df26adfd744503c848800b827196efa1f5d18fa84c262ca6aeed02fca7680be467e5cd4fbd9f70418899c8334f171ba5f7edb822c10cdc1c81bb27f26bc4c4ce58af01aedb3a018f83abf4248751ed567f98130eba39f066058a9c882d98d035ac47346a6d4b4bbbc9bc837f28b5b146c7ffa2bc615166c326aecca528617f9941cae46466a78fae08061c38abb882b750edaa6391909a196c081a85ef45c0a9e5643730d99fcd51", 0xe1}], 0x2, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0xd8, 0x4001}, {&(0x7f0000003100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003180)="45c65ba5fcc58ab79d8ddd89d9162b1c5c4bb288ce6e21adc9969d207c068c5ae46d0c371f50", 0x26}, {&(0x7f00000032c0)="d839991358b3cb33b483f9eeb5565e0700f311e42f695a8380cce86b462ee8fcce85f006538a96", 0x27}, {&(0x7f00000033c0)="60fc71ea75e109d1c08f799bca807b5490927d25ae7f6b153af0fe80cfbe478986ca6d4a75c3d52168d8f1217a5bda7d84d4f9ca0ad370a91289a604c2bf170334242d1409f65ce83aa9af0bbc010ce17974153b0530e6f747111a8575d70ed509027d1074b0246e1adf141857728db65a1dc21e4515ea226d95c4154cb5903530f21e8bdf79281df0325ff3ec2ad79c560900f921c853a6c954eeeb401c09b799f1e44d66d308b387", 0xa9}, {&(0x7f0000003500)="adc24b26757639523d8c38c695af062298f6ed19509728a110d02488d0f292df6a250c3e74f2df26d227264dc52fb759c2548c154a162751fb22a71511927d8c81c2fdb993a26d07bc46fbac70ad35d5", 0x50}], 0x4, &(0x7f0000003840)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x28, 0x81}, {&(0x7f00000038c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003940)="b90c351d53e8b067c6df6d0e4c73508cd2271e689889f7f5aab3f56e30effe43941859b91ce708bc9e10dff04fe004523ebeb2ebda3fc237992a22089dab53fdd3d79d4d088b6aaf4c68aa74163c5a72e4df6f0463206dbe87ce57d087af37a2201c1348bf0a0d2573b2777bf7abc7b473aac3b26ef3050bb92be20790825c11a601530f00e195bcabace6c9720f311896fd8f4f0846a3b6c7620ddbca0c4e60046dae51f95173efc8a7e2b12a58bb844f6f341cd8", 0x224}], 0x1, &(0x7f0000004240)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r1, r0, r1]}, @rights={0x0, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2}], 0x128, 0x800}, {&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000004440)="c98679ea77887af7c9d0dc3708ed8bce188be4287a89d1b0f4bedf04a9f077ab71a6308deefa954c4fde883e8f5d24e41d965a4f74712d2ba8b88d", 0x3b}], 0x1, &(0x7f0000004640), 0x0, 0x810}, {&(0x7f0000004680)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000004700)}, {&(0x7f00000047c0)}], 0x2, &(0x7f0000005840)=[@cred={0x0, 0x1, 0x2, r5, r4, r3}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50, 0x4000}], 0x8, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x40000004}) 2018/05/17 15:48:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6008003000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/17 15:48:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:54 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c) 2018/05/17 15:48:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00\x00\x00\x00\x00|\x00', &(0x7f0000000080)=@ethtool_cmd={0x19, 0x5}}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/17 15:48:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1000000000000002, 0x10008) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x9}, {0x3, 0x9}, {0x4}, {0xa, 0x3f}, {0x3, 0x5}, {0x2, 0x9}], 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/75, 0x4b, 0x0, &(0x7f0000000140)={0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 343.824830] IPVS: length: 4096 != 8 2018/05/17 15:48:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x34}]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x20, 0xffffffffffffff12}, &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x8e, "ab7365b09a7bf22d8dc49730da3a261d631d290f34342f7aa4d6483eb45bc6ccc6aac76d0457450306248818eae49b4ac724b212fb199b31efc2c703d69d4c1933ca90dade4f9fe96a8ce9504fbdcbd609309e3ea78dbdf856af99cd65d3e28a25a9bf372fd4826812a4e2202bdc36501686477ef3578f3d3e80a84f08e70eedcb4a3d911b596156768e961b2943"}, &(0x7f0000000180)=0x96) splice(r2, &(0x7f0000000340), r0, &(0x7f0000000380), 0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x5, 0x9, 0x9, 0x80000000, 0x7ff, 0x50, 0x5, {r4, @in6={{0xa, 0x4e20, 0x25b, @local={0xfe, 0x80, [], 0xaa}, 0x9071}}, 0xe0, 0x0, 0x9, 0x7, 0x20}}, &(0x7f0000000300)=0xb0) socket$inet6(0xa, 0x1, 0x9) 2018/05/17 15:48:54 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x6, 0x0, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x2}) unshare(0x40000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x3f, 0x0, 0x10000, 0x1cf0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x8001, r1, 0x10000, 0x200}) r2 = socket$inet(0x2, 0xa, 0x6) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) 2018/05/17 15:48:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) listen(r0, 0x400000000f3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) [ 343.910995] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 343.918488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/17 15:48:54 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xf, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x10}], 0x10}}], 0x2, 0x0) [ 343.972724] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 343.980240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 344.048182] IPVS: ftp: loaded support on port[0] = 21 [ 344.161548] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 15:48:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c) 2018/05/17 15:48:55 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0x3, 0x11) accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000000000000000000000000000000"], 0x18}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ifb0\x00', 0x10) 2018/05/17 15:48:55 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x231, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7f, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/05/17 15:48:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x0) recvfrom$ax25(r1, &(0x7f00000004c0)=""/156, 0x9c, 0x10000, &(0x7f0000000580)={0x3, {"e8206624b56f93"}, 0xf6b8}, 0x10) getsockopt(r1, 0x1, 0x7, &(0x7f00000000c0)=""/225, &(0x7f0000000000)=0xe1) socket$alg(0x26, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5", 0x4) recvfrom$ax25(r2, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x6f3000) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000380)="f2f536f45920e12706902ad99a6f9a648b24878d6e409c9eb6532761814c6eff936fd1218e82efcbb2fcccd467d2c56c6b7ea7272faf596d27bd2c4516141cc7c312aec151d0f47f17997fd5c769bb3bfb02b93bab47ee58ba2f099f76372928614284fd5b2a8199f09f256d1c613ae65d50f68aefd05b831e0a6ff800b82e0b4f15ffed79d143ac0fc3caf0d3c0dfe7a1ce780be192e4224fb216b4d79597b2e952c889b23e937a7c05ff2ea7ae845314938653f4cc6483b335b21b0ab524aef1ef357cee9b21a5bc8628ef0fff164fa24b83454eab1c9abd7479a7c2", 0xdd}, {&(0x7f0000000040)="952dd8a08b545360408029db32c3407ded765feacb650a09739897a4974dcd076be355eb47baa675549e7eb9053fdd5c782f97c2e6497ad8a4", 0x39}], 0x2, 0x0) 2018/05/17 15:48:55 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e21, @rand_addr=0x3}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x81, 0x8208, 0x0, 0x5, r2}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="074e8a30a289b92707829f1a4373d73a9044721be2ec80187bb33bbf69c4ed97ee5c4afec5b4c4fdf51fffe25c932edd06d2ff2c54b90ef64ab4d09d1d9d8e718afd4c3397aced2c3b138a1d918bd75010bef1de705b8a99f7a283e40273dc9c005f7dc14d3a145138814c9438c03e1fd52c5b92c33c3d8e3c7515f847e12a05f7cbceb1d06cbbd26d6c514e8afbdaea0ab663e67d917d24ef143e", 0xffffffffffffff37) 2018/05/17 15:48:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xffffffffffffff41) 2018/05/17 15:48:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x7) 2018/05/17 15:48:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001640)=0x80, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001680)=""/130, &(0x7f0000001740)=0x82) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty={[0xffffff7f]}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc84f}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/17 15:48:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) 2018/05/17 15:48:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80, 0x80000) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x9, 0x7, 0x8, 0x0, 0xfffffffeffffffff, 0x7, 0x2, 0x5, 0x200, 0x8}, 0xb) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0207000a024800000000001f0000a820536e0aefd7e9466d000079958328"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'bridge0\x00', {0x2, 0x4e20}}) 2018/05/17 15:48:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000014c0)="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", 0x1000) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/17 15:48:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"627024a90000eaffff01ffffffff00", r2}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0x18, 0x1, [@typed={0x8, 0x0, @uid}]}]}]}, 0x30}, 0x1}, 0x0) 2018/05/17 15:48:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x6, {{0xa, 0x4e20, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e20, 0x101, @empty, 0x6}}}, 0x108) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000240)="00ab8c1787e6ce3576cbff37b1d4547f34e629f62843ec7b6ae56d1c6a0000000000000000", 0x25, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r1}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000280)={0x9, 0xc2, 0x7fff, 0x7, 0xa, 0x6}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/60) 2018/05/17 15:48:57 executing program 5: r0 = socket(0xa, 0x2000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x3c, "b575b45c4bfac064cb01f683621a0546f3f511afbf8ee975203b36e929cafbce38cae25e9faa193c3123e9f425171c22e3d939e1e6c7bff43869ce33"}, &(0x7f0000000200)=0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0xd8, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e21, 0x38ba, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0xfff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1000000005, &(0x7f0000000640)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000000000000005, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x77f8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x40}], 0x58) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6d, r3}) 2018/05/17 15:48:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c) 2018/05/17 15:48:57 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0xe, 0x80000) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x1800000000000, {0x5, 0x8, 0x8, 0x7f, 0x4c2, 0x1ff}, 0xcb, 0xf16}, 0xe) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair(0xb, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@empty, 0x41, r3}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)=0x8, 0x143) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/17 15:48:57 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="17be026c86394407c316afa3abc8163b4a3ff76c334c6bc77bf16ffbf66e1ce26eb3c2fad0ded47fa493f4dca6f4212b0db5e33c5395d7395c991169b1235dd7cf739e4b2818830f060bf96bd2fb1350e7b6", 0x52}, {&(0x7f0000000080)="70a74e", 0x3}, {&(0x7f00000000c0)="fe8831290ec9203f1c03", 0xa}], 0x3, &(0x7f0000000940)}}, {{&(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)}}], 0x2, 0x0) 2018/05/17 15:48:57 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x57, "f0fbcb9437471e1a07daf67fa2a20f0ec5ff789d3c732d05093046b3a313d4a1299d297eebb9a4d56fae0977c0c03a23c385468653baa144f5eb33c13cfac07f0fd81fbfa7589141bd5b76458c3cba9f56a64d5a61941a"}, &(0x7f0000000140)=0x5f) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1}, &(0x7f00000001c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005040)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000005180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000051c0)={{{@in, @in, 0x4e23, 0x7, 0x4e22, 0x2, 0x2, 0x80, 0x20, 0x3f, r3, r5}, {0x8, 0x800, 0x5, 0x7, 0x400, 0x7, 0x5, 0x8}, {0x5, 0xdfbb, 0x5, 0x5}, 0x5, 0x6e6bb6, 0x0, 0x0, 0x0, 0x2}, {{@in, 0x4d6, 0x3f}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x3, 0x3, 0x100000000, 0x20, 0x100000000, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000052c0)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x8, 0x2}, &(0x7f0000005380)=0x90) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000053c0)={'raw\x00'}, &(0x7f0000005440)=0x54) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005480)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000005580)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000055c0)={@dev={0xfe, 0x80, [], 0x1b}, 0x52, r3}) pwrite64(r0, &(0x7f0000005600)="b91e92e39586a21b9809c3d266975903d2a635e25efe6acd7c54f3cda6a1b955f98f941ca4e35226b081213537a6c98070", 0x31, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005640)={0x8001, 0xa, 0x9d, 0xff, r2}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005680)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000056c0)=[@in={0x2, 0x4e22, @rand_addr=0xffff}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x58) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005740)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000005840)=0xe8) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000005880)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000058c0)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000005900), &(0x7f0000005940)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000005980)={r1, @in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0x42f, 0xffff, 0x0, 0xd5a, 0x2}, 0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005a80)={0xcb5, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x400}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x8, 0x87, 0x0, 0x200, 0x1ff, &(0x7f0000005a40)='vlan0\x00', 0x80, 0x903e, 0x3}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005b00)=0x4, 0x4) connect(r0, &(0x7f0000005b40)=@llc={0x1a, 0x301, 0x5, 0x140b, 0x409, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005c00)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000005bc0), {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0x401, 0x1, 0x5, 'netbios-ns\x00', 'syz0\x00', 0x7}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x20, 0x0, 0xffffffff, 'team_slave_1\x00', 'ip_vti0\x00', {0xff}, {}, 0x5c, 0x2, 0xc}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x401, 0xc, [0x1, 0x2b, 0xa, 0x3c, 0x27, 0x1f, 0x38, 0x28, 0x25, 0x23, 0x6, 0x29, 0xe, 0xa, 0x1c, 0x1b], 0x2, 0x7, 0xffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x56, 0x4) getpeername$inet(r0, &(0x7f0000005f40)={0x0, 0x0, @local}, &(0x7f0000005f80)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005fc0)='veth0_to_bond\x00') r9 = syz_genetlink_get_family_id$team(&(0x7f0000006040)='team\x00') accept4$packet(r0, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000060c0)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000068c0)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000006880)={&(0x7f0000006100)={0x764, r9, 0x420, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r4}, {0xb4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r10}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x70}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r3}, {0x120, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x6, 0x5, 0x1, 0x2}, {0x40, 0x529d437f, 0x4}, {0x7, 0x8, 0x5, 0x1}, {0x2, 0x3dd, 0x6f, 0x80000001}, {0x1, 0x9ef, 0xf6, 0x5}, {0xe1f, 0xfff, 0x2, 0x9f92}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r6}, {0xf4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3e7}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcae}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r3}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x240000000}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xda, 0x8, 0x16a, 0x40}, {0xff, 0x5, 0x7ff, 0x10000}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xa9, 0x89, 0x8, 0x1000}, {0x7, 0x80000001, 0xfffffffffffffff9, 0x2}, {0x7, 0x7fff, 0x200, 0x9}]}}}]}}, {{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x764}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/05/17 15:48:57 executing program 3: r0 = socket$kcm(0x2, 0x47ffffffffffe, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000000}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)="9f3c2f1bad23bee0fc4aed1809ae9e1efcf3141577cefb328768001472c193f4a86fe120eccb3dfbb74efc43f64ca437fbd8167b394aaef59dc8cadebb07b133d0a3c307ef5abd57587b8f5a3a89889cd32494d48c05868d9c711b1e827f5ee53bb15e0fda2812", 0x67}, {&(0x7f0000000180)="691953c21d8a2e716ae83965d018d9863f7c7ff6eb5a6b6872bbe12b33b0ad7ae65ad67a56bcae36910d94cc1eb961540be753b32a7fc4872007571493c7b50d58441c8cc939b5", 0x47}, {&(0x7f0000000200)="413c1218e4007bf9722ea2ae64aede354d62f285a6a71cad2455cef3d048d9ce65d72688abe7687c65fffddb52df1c3d3c5d6f9fab81a520a3d4a19ed7fba45ace031c0b163e06c35b8ce7ccfeba9236e2f83f812cc5577ccd9843e8cf3c4e2b02d4e89d9be4a448b4050025c06bbb0cc9c5cdb203328034d303", 0x7a}, {&(0x7f0000000280)="4a56400223a1168a590ea6c5d0773cfffdc98e693dc5c76013ca59433290ca9dffe893878fcac7bef78ba1817fdfe5b1fbde973f3e6d2a62c5d5cea6eccb12f00423ba4848ff8c86d6dd70d0f6f2952224a6a2acb648ce73e1a15d1b20b5e2069fcf67b42fea7ca15e96246fd00ea7528cfbb793924d242fc6da5404ff5ab574f05caa8ea31f9a411929c37d6e1db848f39524a555196a3039f624251b25267f852842dcd71ccb7965c9bc7f3fdd51c981e7444fec0fe94e3f0c76259a9a53400ba82f8527c730b9d4f05c4fb9d6a2b299ad45cd", 0xd4}, {&(0x7f0000000380)="fc225cbefb457e36c49f30f42c74570e1a1678abfb44aa343bb6c9641ff5edfb10e5258fa8a428991124f47e4db3af44c610dade066168f4716d2473d36e7cbac7df43319231b82f858506b92edbadeb8d3857108617a2db3016049f24c2a23dee859ff3d68e9a888d84cff7d1ac55b63b26944d3dcfba5f8da6e4ad929c6935cbc9828d2c6c14ec3e3959207fb927f0927c687f6927fadbbc93396f732abb1e443af8b711b3c90b982fef5f1f4c671f52abbd624b702282da14592b0e099e7e47ad6460", 0xc4}, {&(0x7f0000000480)="d1313b437765ff0ddebbe9820ac036a1a4111080ebee9bfdbe02507c27dfb01755b9340d77b87852e4b82da2b093175d784dc4d30492c937dd3b5bf76ee149a16c46a0db67b12786091edde122d7b86d7321e5284e0e2a7ad64a93c1be9559209a78270cfea23384cd1484bbcc8d0b0da42674630311bb89101ee472917fffa93609924968c9cea17199c6dd1d4af4edbda0fc834098f011d3ed6db9feaf8d54b0e6c3005353cb27978bdb8969433c8b949aae4df08b039a7122683f58158111d2a833d8fc25b0b53d7fbf24d82953fde351eb3c03e789bc7fef50a647", 0xdd}, {&(0x7f0000000580)="9cb7c478bc7bccf603f583dd3cc699389192afbc930d869f5eb9918118808b08383b3573de37147456082a051e8bd53189d067535fe91911b655ac2ecb2367db56568618b05053a2cae83ba3af134b4f8125fc0cc0082e4b0b9f09e8f47d049817b82ec2b430af216c56777c7421325eb8bf248e93718c567da0744f16d846fdd3939aa06a5090eb0197a2c3f88a7b1498fdeb42a8f343f21f93b663c3c842b2a6a8f866800c3397e35140d8b862eecfb980d8bb2cf6ae96da666ebb229c198f7323", 0xc2}], 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x140, 0x8010}, 0x40000) socketpair(0x1f, 0x6, 0x800000000000, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000a00)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x58, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) 2018/05/17 15:48:57 executing program 2: r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={"73656375726974790000000000000000604c1ffa00", 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x33, 0xc, 0x8, 0x3, 0x6, 0x0, 0x3f, 0x9, 0x2d0, 0x40, 0x70, 0x1f, 0x9, 0x38, 0x1, 0x80000000, 0xb61, 0x6}, [{0x2, 0xccb, 0x4, 0x4, 0x5, 0x6, 0x8, 0x42}, {0x70000007, 0x1, 0x1, 0x6, 0x20, 0x40, 0x6, 0x5}], "387d8a7e58ca14a5da35d5ec9becf41a650783f614e45f0af70e80f980a4c79abc7aaec22b5a89a3cfa4d5cba55ef840823a5d4000323c6c82e78fc90b62560d2d72b7db49d75cb4bc6e0f1c7ea638322d1ee1ace25da2335b7fbe39d750c0887880adc583077259944cfceb8f089869107a0c7e26001bcc64f541551e6e487559bc8c346e883b5b13b311f2e21a", [[], [], [], [], [], [], [], []]}, 0x93e) syz_emit_ethernet(0xfed1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffff080025624500001ce3b6cea834b1825f710000000000119078ac14ffbbe000000100004e2100089064a07378b2106fd2fc0c057036a00806f32956d7d82e65f0da6f13fb99c9d431d76b8602bdf013e78defac36add4027076b82aa3a44420e8a4721558d933b829a8b2522a3717e8bcb04650c08b935a3bdd50c2834ec5ec05633759306704a1012a21a23dfc81473228648e001fa95d5971d675e63c4ee233ba8dbfb2567677"], 0x0) 2018/05/17 15:48:57 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x17, 0xa, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b000000050000007804000000000000d0000000ffffffffc001000090020000e0030000e0030000ffffffffe0030000e003000005000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x4d8) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) 2018/05/17 15:48:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c) 2018/05/17 15:48:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b1f11275a64cd31333b3edc98b36a257be7dccc5015d69ea502c844664cf03260577cd9b970f6610f7aa5955296638ae0dc4373d4ea14823413d0ae85a6616e12f8934b76a9a507debffad47", @ANYRES16=r1, @ANYBLOB="0505000000000000000008000000"], 0x14}, 0x1}, 0x0) socketpair(0x5, 0x0, 0xffffffffffffff00, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x6, 0x4) recvfrom$ax25(r3, &(0x7f00000002c0)=""/238, 0xee, 0x2, &(0x7f0000000140)={0x3, {"66bdb39a7ccc96"}, 0x5}, 0x10) 2018/05/17 15:48:57 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0xfffffffffffffe00}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x6, r1}) r2 = socket$inet6(0xa, 0x1, 0x9) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0xa, &(0x7f0000000080), 0x0) 2018/05/17 15:48:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x110100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x100, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}]}]}, 0x100}, 0x1}, 0x44800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="cb4bd6dca059960a9903e891d5b55b60c544b5b09398e0cf07c8f639f6280c78e537feaf331938", 0x27, 0xc4, &(0x7f00000000c0)={0xa, 0x4e23, 0x7c, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0xffffffffffffff88) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/05/17 15:48:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) connect(r0, &(0x7f0000000140)=@ethernet={0x6, @random="4f1d32c2fd9a"}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="13b97471ba8ff28b3fda4e02a27bb8d02c6ea8ffca57e39b6f", 0x19) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x23b, 0x1, 0x0, 0x5, 0x6, 0x20, 0xabe1}, 0x20) write(r1, &(0x7f00000001c0), 0x0) 2018/05/17 15:48:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xa7e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xb) 2018/05/17 15:48:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff4]}}, 0x1c) 2018/05/17 15:48:57 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) unshare(0x400) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/17 15:48:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xdf, 0x4) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) 2018/05/17 15:48:57 executing program 3: r0 = socket(0x10, 0x80002, 0x0) getpeername$packet(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000fc0)=0x14) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="e0f800ec99c9cd6cafd8102c6d2220c06a725834a00aac2d6c472ab60afcb1b04f06df20ad0d45d8249159ed0f4c11d229ee58ab900321f3e874f21699a3765839cf1f33669c2b9b47dd", 0x4a}, {&(0x7f0000000280)="7ad63df0f486e23636e5fb2419b0e7c60abf255924f7dfeb072b13d0146709d5d89984547471582f0b2ad94ba3d0c38695c73561341c45de4ddb3b64a20af11028ea83aeae70efee78992b531378ec4f6520ae03f57fdd1c9ed509e6921eb3185bb56ac0ef4a4c2e1b95d2f45fb9eb6c5676d591009d498e76bed9c4124fcd5fa6d6a50d973e77f80ac7be4020519068c502334d773c26f634bd774cae54e0367aa180d8de805ff5f97f11acc6b406904b499f3c8abed9a4100c5fe98fc76c3fa44a7ed0f8108060f5d53e62d28083e77c6e1f7c726deb1daaf656258e9b6cd5dc", 0xe1}], 0x2, &(0x7f0000000380)=[{0xd8, 0x116, 0x7, "b061c8c7248538941d2527d7338944bbab945cf32d5f0f9e607b1e755318f38fb4e3ff3fbf773490dd6af29d853766e18f45f31b86a454e86c6efab35e3caf42d0135b928757ef54cccc7c16d66c0ce3c2f95134127617cca53a287586f13e8177d7f2957b6c34655b87bf6afa7df2b195c46523653dd22b941c170a2d27e156d937d1766314904cf4654afb82861286ca81698e2abe21911b200f0e26e10de6e04e50f385517e14e4a61ef201706da4d3a69e5209d9a1ef710576de5c3815d230374409f41128ac"}, {0x68, 0x88, 0x1, "c54216e9859c6ceff6f276a66794b5e6b207354e3845af80e6897f535924de5b97f45551337abb64cf024d7df34edc70e5f7f09380d35211f5dc75037d196194f3725e41fd2c5b23002c20107c4f6d0335e9ab"}, {0x98, 0x119, 0x0, "a367c50f6c62e0379f03359f93a73264d329b9fcfe183855a4ef4b8ea7c0a314d4d429006adf982a194224770c1af85ff558b410ebd889cf519bc56e8e11b18c855ebab96c6cb95d28eb3ebdf650f5a10b617d8a6fe38a96f72373071f3640f8f5bee30caa0fe86904bd4d9555265cd1b6578d07ff55601f55ad60ff5ce96145b0f0d15e79"}, {0x30, 0x0, 0xf59d, "bff60372b7dc966e4e2115b4661ea7f1e44f9fbe5ed118f652579f4f"}, {0x28, 0x101, 0xfffffffffffffffb, "9c0a388468357f2ca704b312ae0cf446dceef7df9347"}, {0xa0, 0x117, 0xd3, "c6370af53ffc31511b72921358b1d270ead6f4152ae0169a83bea7e03ab71afca43c2d6f66de3470748df51956a20118c15d8d7d835723ebac8cda825caa0cee524a89fe57f36e958fd9f137541413885913b42c6bc4359df025ef172d473e6afcaa955eb30b89b5a83d4ae7282fcdba3ac1a7054041695df978e4a04a3a93dddb432db6d6315155981114"}, {0x20, 0x112, 0x9a9, "1a759402ff3c35d139"}], 0x2f0, 0x4000000}, 0x4}, {{&(0x7f0000000680)=@nl=@unspec, 0x80, &(0x7f0000000840)=[{&(0x7f0000000200)="c590d5d6854d27e2bc87e266dae5116e5cb5443e8f147ddd594581e35b4145e370b386584e3c95bdf8dfc35ab3", 0x2d}, {&(0x7f0000000700)="abc67d414ed92661452edc0ccc5b57ae5031bc1946ab4943660cf555a697ff8b082b830ce9e104b4b56cebce3e0994f874f2f76f69236f1fc77033755a0f84bbbf5dda572ad546f0fe7da558b16d", 0x4e}, {&(0x7f0000000780)="4d29ae0c734aa4c2254c913ca6c3c63bc8d6898a9814b6b25bdeef1840febf553ec17a0f3bd03dd7dbc8d966852259c589660aeffe5c91cd8d00b8a8fc31231c7250476a", 0x44}, {&(0x7f0000000800)="27e4cbb741736043c3f4d7bf90", 0xd}], 0x4, &(0x7f0000000880)=[{0x30, 0x10c, 0x81, "404d7032718375928900ea4e53b0496adc624ef3c5e7086fb958f109"}, {0x38, 0x18d, 0xffffffff, "9749c0939aa345bec88aff63e837daad4177404fd394433a599a733a8e85b6893fd7d0f1c6e6d7"}, {0xf0, 0x102, 0xffff, "ec6d699b1d53681413967436f8179cbce30c22bc7704fd92bb762f0c8ff356dd54ce84a000b88dff18a2750dc835d22ce1d1b0c1718fe24119841e8a8ec7b9548315186e56d3b6b031f67994aa4aa1bcd6f13e2c5ae058613275a8cad0692900a3eab2b70d18b6ce691edf2650f88bcaf0d397834148374c404645c67dd40c19f4d91835b1775cd6f4c5f272bcaea39b3c66a3125dd38c4deba7b97c8dc30028b500565c1997d8d7529200f56584cc94b304a4deb5c74c3cc37dfa81cc86f895792745e89e7fefeba70779137434eff6e12f746d5a7357ea57f3db"}], 0x158, 0x4008000}, 0xb86b}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="169e71b93473de7dcd3775b668455ce7db946fe106fe59daa1240b20", 0x1c}, {&(0x7f0000000a40)="12fd949651807069d85324a2787f59a7758cc7447ffd828fe93c95d36941c457ef4c7b39442eb4950f5c6dd13ea8b7f3eb227b540f3d13f5a4e242689a67c1b44787a67cae36c967191d50f7fe0b1cdbd9d927ae883249ed7d8c9d71a8ddbfeb30dd5e7fa73bea3dc0389bc3b84a2293dcbde459", 0x74}, {&(0x7f0000000ac0)="6790f8333fa6b664b6658dee078273045ed3f50f51b300ca0be2713a53fc4da9aae75f868199c0364c7ba1da543cce79c69125ef21636f6649b2514473e5d4b2c4f91c77415c7793bad25c945f5f1b9b800a720489dfe9049947a174ed97f2135290dfaabac276641ac0a9d06f24ad35c1d25a8a06c0f53ca3379621238e67cd1250b32cee00a8f92cfacf5cd129e8202a70dbbb2995e9f229712d6aee9e1aa7ae9c8158ae6ce8f7e47bcf0dd588d71aa1c84db2c6943751789f0531c3bc8917c3f8cf68f7e00bcd2d6d7d2af94b46d623eb31aac6fd0d29f6f63fc36292ea18d2e6ba8231648e734114f375960bbaaaefc0f17a1e59e8d8ea", 0xf9}, {&(0x7f0000000bc0)="87bbb24e2bdceaf64e38b4662e58eac9aee9c62bb9bbd81fda75582ad5ee442c47438a978c73b4a6abbf83aa7a5eb62d12f62aee8cd604c8b7e8b40f68011de4cbdaf8268131d3a9dcbe8b814e8d99abdc0f63b86c36054153c482a3bd5a38a669ae543833d13181cfdb7da4db7755f5451029fe9625af646cf8a66a2fe1a883a9f824250392db6a33625853f53208bb63b5d6930babc8170068b17da37af881c7f14b502d08c9f0caa7d19d63059da51c61d0cd8f14080fd9430560c4d4fca9815ac787b59c6c3ed9358b55423ff0bb1bcf3476bd8ba1769da06d977312", 0xde}, {&(0x7f0000000cc0)="58bf682d4cd57cc5d3cfd21d0f9d09f3d45ab4135a81aa3ade25a9e4e71ab7a0bbba15083c3ad9fc874e889aac2fda9a5ac0ffe103c1eb47631f765c1d21440d4503f9033eaf5fba62430fc0ec8935cbd3c3f2c1", 0x54}], 0x5, &(0x7f0000000dc0)=[{0x90, 0x103, 0x10000, "5c3779539066299092ce5331fa434b813310bff10c459f76d6a4e269568f36185d1ffc2e3981fa7ae65923e827aeeb21589607c641d382db48b0bee88f49415dd3a87e8536e506b8ddb6ab8382d8e6c79dec94b7cb8c96d2be9ca8834d2f488a895705c840585de0453875d78de0260de6d0387ace79a990d636aaa71292"}, {0x110, 0x18e, 0x3f, "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"}], 0x1a0, 0x40}, 0x6}, {{&(0x7f0000001000)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001080)="9ced20fa013539c6b53e43ad51254036161cece0bbefa9d871d2d69121ad7ae0c1061ccae425e6d5b23f046fca06dd46eeacd274c40c6a203dcb47cc164360c04e71c818030650db928d07a346712ef4abdb9e5714dff72f6f", 0x59}, {&(0x7f0000001100)="a4a4efb5d9537e60d5c0d69d53e379078c3e818d34ac3f194c887c04683c68b76324f5f21c375abe9858b88d79b5d79d6efb42195fbb5623c6729cf11b3959a08178b27f4cbd9a11d9096822f35cfae2a2581da515c0e6f3acdff640bc04d06863fc3cad66af2ce47410cdd39ade041d07c0cc8334ffedbd03b58de39674f020f3ee96c8167fc159c18798ca2c5d8df6487e448ecc85", 0x96}, {&(0x7f00000011c0)="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", 0xff}], 0x3, 0x0, 0x0, 0x40010}, 0x7ff}, {{&(0x7f0000001300)=@l2={0x1f, 0x6, {0x6, 0x6, 0x6, 0x2, 0x1a9d, 0xfff}, 0x10000, 0x3}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001380)="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", 0xfb}, {&(0x7f0000001480)="83964f5c4d00741fe8a13beb8a58a8141af875835f4825e191266e8fea58231d5d72081ce4518c9a04a77b2e35102c8c923a7e73f04127e33e93d40f2741ae928072d48ebadca82dd8ce9eb8f8b8c15f473e8caaa3ccb3b8d0f0bd962628f42d38627554a0bf213201aff01284d6e689b2ac6cb45eaeb297", 0x78}, {&(0x7f0000001500)}, {&(0x7f0000001540)="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", 0xfc}], 0x4, &(0x7f0000001680)=[{0x1010, 0x118, 0xfbe4, "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{0x38, 0x10d, 0x80000000, "b3d004474536aa1083ef8d3bea7511033a4d4a065af8cd42d7ca2d48aa81c7ec4883"}, {0x48, 0x11b, 0xdbd, "c7646fa090172128c9b03bf7f414d16073c78c7830d13b9d1f08278521e9bb312fb448052ba6e4d27d7fd49980df2585649a26b88e08dae0"}, {0xa8, 0x0, 0x0, "4da897055191b93c02d0af40f3da3e6fd4710f6699857c7c2b3e35f1ca00ca58324abb312ada0f8403c97b8da1fdefc2f6545354f3843afa0be225a0b07243f1888ba3d7cbe111f8ac884ec02fbc6dbcf299f99da760eedd5492e27e848db503bfdb1406edf113d2449caade86c2d46bfc0d85a95ce77fb2c5ba6a692b0eaecd02d3def38b46aef4286e24feaefa99ea070cc72f6706"}, {0x100, 0x10d, 0x100000000, "155e03547d4d6ed6001c6012a11bf2f34898993a756a1da61429ff4ad19016b206638fb7c1633ddc60c2262f9da1b8042c80337dc9993575542066b314a564ea7b3022d183b91e6de1f7e285bc7a26f34d325c5628efe9ebf7420a72afe671749e920f6e8387b7ef359e991a204f050e15c4282443e986d6bfc13ecc787603e9f22c3eabf2ef773450f3a2f7bd19fc98b11227e969a071d35534771686df3a3da898a2aaf2dc00ff0d3f46864760f4627f974ba4853504e8bd172f4a705fbc9c2d0a4d27c7be3fdca805f05c2f61adb9a3dd58064b18a79fa3a314786c9965bd00941349364b42cc62d0fd57be00"}, {0x68, 0x1, 0xf4, "de1d698cf2a1407370b2d9f8c5018ff368ccb8e573047da638e5a887dac36c121feedff95e4746c1fe23592ba6136d61c8d243b8bd91782da8296f0a01d07727a93c264ebe2e6a1afa2bed01b1bce946a16b6c0e0d72a6"}, {0xc8, 0x1, 0x9, "658c2b8bd3aabe118d7f8a0e861210f865f6494df2826991af82d691d1bf7e54a43f2a324277cebe50bb1c39144afa9d4b396f9db31423f119b16094ad20a6e999f8cd9ea1eb7a1885aba8c98e25d66e7ced051e60c0f75a68c10057f810974db5d74bd7d91a316450468c985f7474bc2e2695e4f6dc39c86c3f3ef1c789980ef2c02187097132bd6c59e6a849086996f8f6696bf0d35fc8e2bab4f9a98f3454ed73d5239f11db6771eb48cf2410d5a3f1d8ba11ede1"}, {0xe0, 0x11, 0x80000001, "7cd2a5d786d7c142e2c42f4aaf2e6820a4973ce1ddf90b7b688c853a54e06f35a7c6cfff6b85a19bcd281d059abb7e34716b8d559407c8cc72c4187bb790246d5bd1b09ffc8705c49adbb7eadc802717772d477ec7f257abc8f5f52c2d2639f8afc7da64a488cd20674439ceae1f417ad3ddcbea47a44ff2cd85b66f8a9e1a03ff4e15029e8f5413ea3519b21a029ecb1eb548c59439ad75dcd497b37a1d1978ef9cec90d55f8969d744880ee74536e7d0f79adce82ff58d758a751e353335fbfa9f0ce8dfce650717322d69fcda8c"}], 0x1448, 0x800}, 0xd1}, {{&(0x7f0000002b00)=@ipx={0x4, 0x3, 0x81, "6b8dad90faa9", 0x7}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b80)="029172b316707ed40dcdedd33b491ace890f89e22d1af0", 0x17}], 0x1, &(0x7f0000002c00)=[{0x40, 0x116, 0x9, "b41a492eddd6e952d17d981031a19fde8e1fc59fd8c806b6b06d8c65c6b2ba5422293a35cb37b6f2999b"}], 0x40, 0x4000000}, 0xff00000000000000}], 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000002dc0)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'lblc\x00', 0x4, 0x200, 0x42}, {@rand_addr=0xfffffffffffffffc, 0x4e23, 0x0, 0x101, 0xfffffffffffffff0}}, 0x44) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/17 15:48:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x23f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="9000000044caff1d77e0d7c3b8d1fd4cc68029599def675b8e1019f07481fbfc8e151ce7ce9427bdcecc3a61e482315928f3964c4df53694367fb9202dd2e2a7ce5556039bf723017767da03fe36ced9e41583b79905d175a9ecb6b4a12268", @ANYRES16=r2, @ANYBLOB="000028bd7000fddbdf250c00000008000600060000004c00030008000800000000000800030003000000080007004e200000080008000200000008000500ac1414aa080005000000000008000800ff000000080007004e200000080004007f00000008000600ef01000020000300080004000d1f000014000600fe800000000000000000000000000017"], 0x90}, 0x1, 0x0, 0x0, 0x40010}, 0x4080) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/17 15:48:57 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000680)="cd", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) recvmsg(r1, &(0x7f0000001ac0)={&(0x7f0000001840)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000001980)=""/201, 0xc9}], 0x1, &(0x7f0000001a80)=""/1, 0x1}, 0x10102) socketpair(0x0, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2fc9}}, 0x4, 0x1000, 0x4, 0x1, 0x82}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4}, &(0x7f0000000200)=0x8) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/17 15:48:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xce, "bac85ffc864e8518c0ea6803f21145a9164018a41c459f07ccad6e638c1c5e686be991f9d3202cceed402dfc6079ee4ef89b5a22a3b7410e74e888792ed297422054997c49b6625116204ed6018136b9dfdb59d9cf3a4dbab01d5dd7f62bafe75bf8dcad787674599930ae93fb4135eb4ef1256a60a10b78f4f19dd0983339f88e2b6766d188ee9e0653e3b1ff814814603c66a026128100c40f3efbab44414c75c4001689dfb1bae9827ce6a84ef1633b7547318b0b486c62a695c1c4868ed84553755d0f68e777e46ad849aa64"}, &(0x7f0000000200)=0xd6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000340)=0x80, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0x2, 0x80002, 0x5802) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) connect(r3, &(0x7f0000000600)=@ll={0x11, 0x0, r4, 0x1, 0x6, 0x6}, 0xfffffe91) 2018/05/17 15:48:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 15:48:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:57 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1000007f0ad21853315b6402b153"], 0x1}], 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001f80)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000001b80)=[{&(0x7f0000002100)={0x1a4, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x194, 0x0, [@typed={0xc, 0x0, @u64}, @generic="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"]}]}, 0x1a4}], 0x1, &(0x7f0000001ec0)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) 2018/05/17 15:48:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x7d1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/80, 0x50}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7fddf35641f4806e51e47024c4b2cd8eac47d14575a65aad10", 0x19, 0x40000, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/05/17 15:48:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7f4a, 0x200000000002, 0x38e00000000}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0x1ff}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x40b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/17 15:48:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) 2018/05/17 15:48:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x800) close(r1) 2018/05/17 15:48:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x5, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e20, @rand_addr=0x8}, 0x80, 0x80000001, 0x7, 0xffffffffffffffff, 0x1c9, &(0x7f0000000040)='ip_vti0\x00', 0xf4fa, 0x3, 0x3}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x890, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="f8000000100000032cbd7000fbdbdf2563747228626c6f77666973000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073ecf4eac08edcac5e3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a60000000000000000002000000004000000000000000000000800010009000000080001004000"], 0xf8}, 0x1, 0x0, 0x0, 0x20004000}, 0x44000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0xe1ca}, {0x0, 0x7}], 0x2) 2018/05/17 15:48:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) 2018/05/17 15:48:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket(0xf, 0x6, 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) r3 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000040)=0x80) recvfrom$ipx(r3, &(0x7f0000000240)=""/235, 0xeb, 0x0, &(0x7f0000000180)={0x4, 0x4, 0x0, "6c89f12b8d1a", 0x100000001}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/05/17 15:48:58 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000040)=0x80, 0x903d2b155c64e18a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/39, &(0x7f0000000200)=0x27) setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/17 15:48:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375a41640939029ef0712f295136f8f6575eb353c72e475f7fd54482c03ac4db09698c0e2d2000004000000fffba371917c4d7e459959e78aa4d5a68caf5a9290bf11dbb68e1934052f", 0x64, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4, 0x2, 0x5, 0x6, 0x4, 0x6, 0x1}, 0x1c) 2018/05/17 15:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000002100)={&(0x7f0000001e80)=@hci, 0x80, &(0x7f0000003340)=[{&(0x7f00000032c0)=""/118, 0x76}], 0x1, &(0x7f00000033c0)=""/157, 0x9d}, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x9, 0x18}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000a00)={0x14}, 0x14}, 0x1}, 0x0) close(r2) 2018/05/17 15:48:58 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x2, 0x5, 0x6, "9ed2cfe794c124dc063afc0bf21a5f1f751c7cd3311b3e9f5d8c325c4a6a535a25035c32c39c37ba79f1a80db54de1776fca97a7189cad112bc56bc1116003", 0x19}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000080)="3e649be0d2c10d72b94392bd73f6c7349be5d79f82666487b477bbd00b958d5c3d64ef3b4de87e4f5f0b07ba867497882358a49a43cbc749c5c1ad56e34db0c76d454685b320ba1f243261ebbd3777ab31c60dfad433ecbf747552444d382e6243159781fddca194a3c0d54046b1c691f0db82e1144661e46e3ac53d667dc8f5db658c22a7da3c0f6fa9e0772626c039c872c0e9efb7f776f1730128cf4be75e3388b0c74ee846bf7c465c1c66b1843483823f14f2adf2186023", 0xba}, {&(0x7f0000000140)="5bee7e984a0872c8612d6cf77eebb36905903fefa2c850e401136c709ffb7b870061fd4bd95caf45199da4e5edf49eb1172469b99ae3164ff836436973c729e656bf414db668656515195d20f2174ec1c449da69f86cd667bebeb61550ffa0d7207a", 0x62}, {&(0x7f0000000200)="0dcb244d11e564ca065f45f8fcf2f5c2ab141b48f4e53d5b2e3af87028bd4b7a67d253a7d8f27f9307d56ab6a2984003d3909f6f073f6d4192e48734f820142ede10e021b349a5a64e6600921f9c3ad0ddfce6c3efa5dc6ceb865b4513db268f274c5a9512e52c584ad8aba362c3a0f4c1180b62917a2b3c5bc23260b61f14a5d8ce59f9e998f48c23dca9a7cd06ebf2a18b786bb6c7586f4b7f90cbfe3d01a1664680dab5b6698544c4f1fe62e2465d8c839303296fea9f8f68e74058b99c9da8118b168e0e70f5dd0a08", 0xcb}, {&(0x7f0000000300)="277f4314c5e3efbbc19fc7d7e0e8b2d74095ef7ef517c42dea4b67092a8cad463f8f368ef370f39ffa86fcf3c1fee282e825e0a3f477c8811ede2b32cdd3d1f25f1994583f286eb7644089ce6292099433ad6fb35322d096d65cad26c6e1110dd6ce7640d2936408dbf33529b92a2e9587527e676e71723014b1268524a1fa2ac054b013b6b0628718d0591e09370c27acf87834cc3734ac6ef53b77f341e2b9ab6449e8cce79d61da2ef21af72f8ef1138b0e39089ebf834b9a506ebdadf0982dcb466ce5c92d2cd65869027620f7df", 0xd0}, {&(0x7f0000000400)}], 0x5, &(0x7f00000004c0)={0x40, 0x10d, 0x8, "21bfd77dc5cff17ce8279420169ad8bf0901577b2ad722c219a63bde657f5a4970df0e6718f2641069fa7acd868561"}, 0x40, 0x800}, 0x20000014) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000540)=0x8) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0), 0x9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) 2018/05/17 15:48:58 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000002c0)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) ioctl(r1, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f0397be7cc50344b82875bb7a3b8c6de200dccfedbc9bcff14c6e784ac59b02c71b66de21c7a6e332c9aefbfee009c7330822420b214343e64b932fef9b8345f8cc03ce07c53d73fbcb7071535bf4ead268efc87c19913f86039feff78c86148bf4a60e2449e648e10fc61a5eda93fc6cdfeb2aa3a3081e181ecfe5b26bcde0b690b2b528cab607bb838b95a6b7da0f29d1c01c3cfd5a479e55e4edab410222c95913") socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x10001, 0x4) 2018/05/17 15:48:58 executing program 0: bpf$OBJ_GET_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="5a3f6005d16b5b8214c5e66ca76d6e863ea69428cf678528c33d849cbf19afd8430054f5cef6d8d6889212bc1111c66e5b468618d15aab3fc29c623f13798fd427d9e0b83ca766c68f6ea19e97a6e33bba90a4fad985c920e337b2a0aeb7bd7d6ee68093a6aa0458eaa9f80ab0c851320de5379667ceb51a77ac24aa5f9493d682d176a175e3adc5bd5afcfe9daa62a8c651de5cad4fe92b0f4ec70bd76e8a4bd5e76c07489bd01768a7077ed719ad2302bb8cd615aaeeccc5032ae5cc93b8b6a6ee3c06d476c226d6e30c4201780727a021a2b3b1", 0xd5, 0x4840, &(0x7f0000000280)={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @rand_addr=0x40, @multicast1=0xe0000001}, 0xd8e3e73c872e4314) getpeername$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0xffffffffffffff3f) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/17 15:48:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c) 2018/05/17 15:48:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'gretap0\x00', r2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x19) 2018/05/17 15:48:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x5, 0x543, 0xdb13, 0x7}, 0x8) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname(r2, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) sendfile(r4, r4, 0x0, 0x100000000000000) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r5, 0x3}, &(0x7f0000000200)=0x8) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) 2018/05/17 15:48:58 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) socket$inet(0x2, 0x1, 0x8) getgid() 2018/05/17 15:48:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000100)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="682fc32a85d03a1efbfc58d185ebbaebf2833b6c5ef14775e36eaa986a9f8fdcda00600cb7213e49", 0x28}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="200000000000000014019dcba66f889dfb0000f2db000092a0f01c64511c1040"], 0x20, 0x80}, 0x81) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_mtu=0x6f3002}) 2018/05/17 15:48:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x201, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) socket$inet(0x2, 0x2, 0x3) sendmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f00000021c0)=[{&(0x7f00000011c0)="c83d74ad42b13db7b567996ced16a2cc3ecfa8971e93e7b365564e577256838db8da096ba4e819051a9599a8ecf0f76b8b476d053e0c91fdbc5d36a5bf323bf8315aa97928b26e297c8afe3604cd5ddcf640cde6663ba744a13c1b38864eb3cc07d6f53b69af692c46d53bb7469e5f29880300c790d1b9c276ada62dd6784fd107ae", 0x82}], 0x1, &(0x7f0000002200)}}], 0x1, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/17 15:48:58 executing program 4: r0 = socket(0x10, 0x80002, 0x9) sendmmsg$alg(r0, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="cbd78cee6f023b38e6caa50fb905d5886378d824d783fd1474", 0x19}, {&(0x7f0000000080)="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", 0xff}, {&(0x7f00000002c0)="dce03653bfa87c685b9bbad7137f07e501007f7f070000000cbde7cd17a467775d3c1e2087b4010000000000000092", 0x2f}, {&(0x7f00000001c0)="9e03a2e28e8ffe313e0c7b6a9f3d5c18be86896368183570e0620b6b52bc3f2991cf36ae933da8a41e3f0cc15130256be95214a30f13e28792cf89690210ba547ce34b362e07f9c97eb229f967406624b2fe910e7b3883282895b8a4093591f886a978c74aebd45684eae405a5e83b8aa43ea381cd467afe27c80adffb2a457e1c55724a443a60067f4f990a7f317bc2cfe4d0", 0x93}], 0x4, 0x0, 0x0, 0x40090}], 0x1, 0x0) 2018/05/17 15:48:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c) [ 348.676097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 15:48:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:59 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'veth1\x00', 0x3}, 0x18) ioctl$void(r0, 0x0) 2018/05/17 15:48:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lc\x00', 0x8, 0x2, 0x7e}, 0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xff, 0x2, 0x80}, 0x10) accept4(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/17 15:48:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3421202e2f66696c65300a85a54c44638e9b33b2137a16fe6794737c63262f37536d8de7f79fede800ef2437a599cb97c7ccbb9fb4b40c7401f297679aee"], 0x38) 2018/05/17 15:48:59 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x2a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x397, 0x1, [0x2]}, &(0x7f0000000380)=0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) 2018/05/17 15:48:59 executing program 3: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) writev(r0, &(0x7f0000001cc0)=[{&(0x7f0000001b00)}, {&(0x7f0000001c40)="0440968d5df1e25ceb14a80169ce85911c076abda54a3e27f14cd2a836eba51ff3f2f6b7542d7a76b906dda2878de5f4ebe062ec005a5e5b08a6715cf8076a96185ca444c81a980c6a98e42d8aa1b4706072ce26f5da00d65d5159d8471ddf15937d4640f42ec5dc6c9648efb7742f1387b6a55e5a08f69015cc53c1ca3f68", 0x7f}], 0x2) 2018/05/17 15:48:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000]}}, 0x1c) 2018/05/17 15:48:59 executing program 5: r0 = socket(0xa, 0x0, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x15, 0x0, 'lblc\x00', 0x6, 0x0, 0x6f}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x100, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x8, 0x800, 0x80, 0x7}) 2018/05/17 15:48:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c) 2018/05/17 15:48:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0xffffffff, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, r1, {}, {0x0, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/05/17 15:48:59 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1000, 0x4, 0x2826, 0x8, 0x3, 0x7fff, 0x800}, 0x1c) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)={0x358, 0x36, 0x500, 0x70bd2d, 0x25dfdbfd, {0x17}, [@nested={0x22c, 0xe, [@generic="3a7a4d6fe4b16bac641b1c1e993ace7c38b509a1db1c7bd0962d7cbeca336962e413c212a83e128600de1aaa273e433144fa3071cd9a9efffb8c65fcdb5ef298bebfdaa547707d32efc9e222655ed104e6410cab806dcfe783bd0f5f81d9340a67874ce36b872f9125fab232c0b9d4f84003ab24210d661eebeac3ed6c3c", @generic="0552414afa00fcf2786084b2784f9ad7a30462efa64c59fdd79d5094406206584e0f135cd0f9f7ed228df7e4a2a3a7ba268875b0394b6d9768ab8d21f6af20ab027696efea588271406e7b669dafa07c9b831697eff1b343597aaf7dcd104ca9bab0181351d6f01c66655d705f07ae8f95472c9cb0080f30ec8b9201136323a86a115f3c3bc36e207f17ed3cc22574df15a93f89dce0fa9e77a62a58a1d88d0084505a1098ca6b69c4f8c22ab0fc978fba6b2b151e5e0a65fc4849b25f4bb9799c562ca1ee5a757cc05b5778c48687", @typed={0x4, 0x2e}, @generic="040ce24cc167f4f04cdd4e9baf7470ead3aed7ed0dae4c4aba08c0dc8065fe854707d04285c6325509b583465fdb5f2a4674ffee08ffcd7e88e899b8503bc3b33521bbe394094a95d150cdc0af65f98818dbe246dc8c3a0b25cc2addcd81e8ec27e5b31670b5f41d4df59b9655f2e0eb98ca288543470b3e979053c064f3", @typed={0x8, 0x80, @u32=0x4}, @typed={0x8, 0x8e, @pid=r1}, @typed={0xc, 0x4b, @u64=0x6}, @generic="0d4e5a2e1f5129903d923434d5ada02d0d25a5e2097736e405c083df070e8ab222cf8d05c931197e8cf1127c8f068a707c1621a11976b8790e613812"]}, @nested={0x1c, 0x5b, [@typed={0xc, 0x23, @u64=0x8}, @typed={0xc, 0x24, @u64=0x4}]}, @nested={0x20, 0x5b, [@typed={0x8, 0x4b, @u32=0xe}, @typed={0x14, 0x2d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="86a7a342b68b0100b45260d0540542e8433b3952c30433da934f6f4ab177b17cdab69995b81b63c78e15761a7c540ddc20303e2d9380632e2948146a9c4ac7dd108d3abde468e95e3b92c25b3c39e05e84c12e4a7867d07bc68d420c3b8a08b444166caaa6aefb2346860faf6867b7c804de06fcc2fc8f8ca3418237313abbf375d66a7d501eee7ef12857316e4ba4b8db7c25cf71d493b429231f2e2f126d7ca10b80b818b37f89d61acef8c1ce0b9c7f0bd3da7dc2383c0925cd65f6a6d6e27491012024470e558dd4c20328588a2913c9a2d9c404b3e6fc9d"]}, 0x358}, 0x1, 0x0, 0x0, 0x800}, 0x80) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/05/17 15:48:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:48:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x2000215f}], 0x1) socketpair$inet(0x2, 0x8000a, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x84) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000000)={0x7f, @empty, 0x4e21, 0x4, 'lc\x00', 0x10, 0x2, 0x12}, 0xfffffffffffffdd0) 2018/05/17 15:48:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000009582de2a40d1c80000000000000000000000d600000012d3fbc856fcdafd6111e9ebb4bcec60ce0034c1fc6e76dca1edcb3459af6a757165205cb2892cd06ae92fde4c2a85e202838df71906000000000000002534387151906f8fd33f730f6f6d2804ead432debf03830904a71319df669e46a129cbac91e7d0f1eb50110e9acaf7bc58eb1c320e1812afb1b656ea3ec36e208f98bdc6474491143fb7f3a653274cab1992c390858f0bc60000000000000002327b216dc7cbc6849c32ac559c5a4357dbdd478012dfbb183c91b1523748eaca1c23830345c1456afe00a0b0bbb06f1366a27b6cee52cc2b07"], &(0x7f0000000000)=0xfa) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) getpeername(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) bind(r0, &(0x7f00000000c0)=@ax25={0x3, {"2e4614cbb157fa"}, 0x6}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/05/17 15:48:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x4, 0x7) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x7, 0x753d, 0x6, 0x1000, 0x7, 0x5, 0x1}, 0x1c) listen(r0, 0xffefffffffffff83) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000000280)="a1", 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f"], 0x1) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/05/17 15:48:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c) 2018/05/17 15:49:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="a9", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) 2018/05/17 15:49:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4000000000004e23}, 0x10) 2018/05/17 15:49:00 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000500)=0x400) connect$inet(r0, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80003, 0x8001) 2018/05/17 15:49:00 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x608}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6(0xa, 0x4, 0x4) socket$inet6(0xa, 0xfffffffffffffffc, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x1}) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000080)) 2018/05/17 15:49:00 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="be47413b5e203e6bc12209b3ac26e15fb8bb24fcbc4fe642b27e0ee29049bb61260c60e01040058fcd6c08feffd468ee8426d399fc96c20cb4571e14a186fa53b8e5021ea6174f3ac564fe2d4b85e15a005111acdeae297c53aec13aed0e530bd4f196bd", 0x64) write(r1, &(0x7f0000000400)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff42934f45de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe982aa1dbe3320f00ba605ece3d96c72726", 0xf8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x5, 0x3, [0x2, 0x7, 0x3ff]}, 0xe) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/17 15:49:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c) 2018/05/17 15:49:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f00000001c0)=""/62, 0x3e}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f00000006c0)=""/223, 0xdf}], 0x7, 0x0, 0x0, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000840)={0x4}, 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="64eb5d2482355153e1d9bf0a3423bb0b4330cea3670c67f976bc", 0x1a) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x200000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic='{lnf\v']}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000880)={0x5, [0x0, 0x4, 0x1, 0x7, 0x8]}, &(0x7f00000008c0)=0xe) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 15:49:00 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000100), &(0x7f0000000140), 0x3}, 0x20) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/17 15:49:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x1, 0x3, 0x3f, 0x800, 0x6}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000800)={r3, 0x400}, &(0x7f0000000840)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000680)={0x6, 0x6, 0x1000}, 0x4) sendto(r1, &(0x7f0000000140)="b77cab30ac979cb2d7919d7cba82f6a2ac510c087e5c55710f37f8953b33f035f5af8db4e54537090cdc4116ff745321c561d87565e8a181487c1317989f0986a25ab28ee7443df7c2ae745a933843f222", 0x51, 0x0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x4e20, 0x3fe000000000, @loopback={0x0, 0x1}, 0x7ff}}}, 0x80) r5 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000240)=0xc, 0x800) sendmsg$nfc_llcp(r5, &(0x7f0000000600)={&(0x7f0000000280)={0x27, 0x1, 0x1, 0x0, 0x1, 0x8, "33e646a4270ae1f9abbb68bd999a59d6fb3462b6be82d2d170fc175710379616f23a2939d8ed8255621ac7771bfa531def475f1aff5c25c8aa4e3a65e81ac3", 0x31}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000300)="57331bcb6a0296e71bd24a7b9fa89b522316c94c9ec9e2598a4edba6f6ed6ada9cbfc2f596cdecd38fd504bfbe5841c8a5a6fae31e7e3dab3fc12efce907b67ebe9adb6237d1cc89f6db8296e86ff2daf0d50b4281da841eccf1c99db80f2aca8cc07330db648755c1b3f3c8a703954a37f96967cb9e056d26c9d662885937aeefe650c90cc5b55fc0853d3cd152a8c37b7436b079f252ea28e9ddbd42a6511c0f899d82bd2f2920a5a4ab99350d1248976d2bfa9f3cd46cb32d48e9f3cc392716ae1ba8fa4c6170f2f64182dd076865bbda06e125691520643d409e40c73617e8dda7bd05", 0xe5}, {&(0x7f0000000400)="dd9d01e992a190b5873368168973aa87f75e727f9054bb4f9b9f15cb8a83d799b4afcaa543c1e4ee82627c028ca0fdb6bf0b3a007a8d0c253c5da3cfe1001e52b97359469d75028aeae670993fb8ce09f5f85d3bfb66953bb65aa7", 0x5b}, {&(0x7f0000000480)="2b2cd4ca8002c456547330ca486174a066ebb8c927d14d1d0c95b0002b06", 0x1e}, {&(0x7f00000004c0)="655685cbece735943806a6205b68d8b42c9c77ce54f701cff34e0622cd639dd9433ecbcb82fb1440993e895ce7f7d54cf9341de1b40240840e97f0e77f7a340f2d547fdfe2c8cbfc1cd3f8d2dd44273f1d255458a3ac67a36425ca64d8b38007650cadb1e346fbba461a147b36292fdf5da5ba85ddd9c251415d47a34aa84fc4597b428fb46f0835738220261fb27f731f969d886dbae2e9c8c9f7e4859a88ef2fb615a0d5ab1a83ec6c44c3f963a72e8db837cc9af56ecc4ea3de9a3eca3a9b27f9d4b2f46ef1bffc5fde953975fa", 0xfffffffffffffce2}], 0x4, &(0x7f00000018c0)=ANY=[@ANYBLOB="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0x1021, 0xfffffffffffffffe}, 0x80) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/17 15:49:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="83e86238cff331a1"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x9, 0xfffffffffffffff7, 0x1, 0x8000], 0x4, 0x1f, 0xb75b, 0x3, 0x4835, 0x40, {0x100, 0x59260181, 0x6, 0x4, 0x8, 0x8, 0x410712a, 0x3, 0x8, 0x4, 0xee8c, 0x8, 0xffffffffffff7fff, 0x1, "a89fb4f14ae00ff976fbb2adb915492d77d82fd181cf4af0f23a8e843463ad98"}}) 2018/05/17 15:49:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c) 2018/05/17 15:49:00 executing program 3: r0 = socket(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b80)={0x0}, &(0x7f0000003bc0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c00)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003d00)=0xe8) r8 = getgid() sendmsg$netlink(r0, &(0x7f0000003d80)={0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003dc0)=ANY=[@ANYBLOB="c40000003600000411000000fedbdf2508008e00", @ANYRES32=r0, @ANYBLOB="c8a744a6ef20be02c79ac8125578698dc3c5ca5309e2c0002ccfcd14a767272bfdfa1cdd86aedacd21d6e1eb78798b351eb4d67c2899262065a88101a3c552e863adcef57ef52b3008347f316c21cd7480f258981bbaa9fd360b16fcdca85ac8199a1894daee30c9630542131fa61261d57c20d319725ff6daf123d0df45c8485a49872022344ae78797f3158fe2d11e05e81830e7e5fca91766c7417d56828db598928429b9e2ed6757962f2c2d2f00000000000000"], 0xc4}, {&(0x7f0000000380)={0x37b4, 0x28, 0x4, 0x70bd26, 0x25dfdbff, "", [@nested={0x1e0, 0x5, [@generic="eaca81daaa84fcc54d0de7a6f2277c1249369d257acc3c8a6ab70bd0f7d64655ae31f4b1a23c274f6b4ea5d77c51b4b99b94910f466ca4c1280bc44206e2a6c19539cd6e1c8cf74bc569e09a894a56ccbf9d17edbb430a76b0601300865a38746d1aa23c268ca303bac2f6ecb545568e03bcecabf9727628d2d8d459e3f9e307f099d576d32d0c96bb8d12ce33a279922f9bc95d3e18077b06855b3b9d8d9a56abc218fd381b63614817f95d9601d8c5dc35407edcd647fa21cfb4adb6cd801c151cb8f7579bdeb507b616dd24d7ebea37d6ff34376f7c64f48d0337dd8d06aa3e62d7f85f411618d01d3a803baa902c4e", @typed={0x8, 0x50, @fd=r1}, @typed={0x8, 0x6d, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @typed={0x14, 0x8e, @ipv6}, @generic="1704b7a2edf9951ed1c809807609846c95a51ea24fc5839248d5462708b6e195d9d4a62ba271d3cfeaf7c8de1c49d1823d999cd6b9e8aa7cc7e5d7fb5c1890daea67abb2415d09508a2e12e686a84bda284870c4f6d6e4f02a274db03bbccf97da6b9eaf1d217094d865b9099bab4eddb962b2b8401a1dc34ecb998228dbe1891be31ff26093b048fac77b3354285045f4c282a8bd35dbbfc93d2e69ee22f7bd223d6d5e36e3442fbfaaa8f0c432a3e2fd8951954e251925105ea8604e3297ced422f64dd3dcdc"]}, @nested={0x190, 0x69, [@typed={0x8, 0x7b, @uid=r2}, @generic="b8cda50b15316a79b32220b3ea7395df1962868255144015b575113d186dd5181ea3061e6f5c2508237221b1599b2e8685db60ecb501f536b04ca81afdd3c6399eb3bf305055790724bd210c621f50ee636da41b5dae3e922d8dbaca7328631db0636ca64114f2bea24f400dec339e49d7bc2945daf5e61db77d7e912fd67a657599120c3f9675f288b80e835075002fbf638e155601707e4ca28ef49f4e9c7f275ca7140f1334791cb1263755da8037df1cd7bbbeab288f33da8389b962dc24e5", @typed={0x50, 0x7e, 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@ipv6=@loopback={0x0, 0x1}}, @nested={0x17c, 0x11, [@generic="97d0bc384132f4b98f5db3d0b472fc0cafbcd2d465fac3d57db0df40807f1a0633b6b98c1aa095b8db0eb6c3f0ebaf", @generic="b214e50a013097830ece7805b43d787e1cb63730e061fa73aa49d13ffc2079334347f3eaff760853e191b4c566d8bd12417315568ded1676f2041ad7fed267114d62a0e320e4f3d1951ad1ac694844b99528268c6383e1937ae9ef7c30f320c2f238de045a60d42369f7efb9ae3cdeebe1b0fc4c79e10df46e7a97bfed179a2d9962122e063ec768dc47213068e5cbee6b589f61", @generic="b25f6323eb07772c16b8f368e8f1ff3708df48b527e69f54cb9c12bf91e0eda4ce0221b563176c5a06ffafa302f0b459fbac64ff04c29d12d908b1f5769e89a463c7eb38d7a038758bdc5c2c5c49b65b7f7a01522910dc3730cb6907400665252a9b42eb8956c80dd4936d85fc8ec10cdab9a56db38ddb9242a96caa269647038151327270cfc2d09c288e4dbc10c6d5f335c1c17e95e8d3fd3fa8b8c7edb871fd42edee1517f3a3", @typed={0xc, 0x1f, @u64=0xffffffffffffef47}]}, @nested={0x1008, 0x3f, [@typed={0x1004, 0x3e, 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"}]}]}, 0x37b4}], 0x2, &(0x7f0000003d40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20}, 0x8000) close(r1) 2018/05/17 15:49:00 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f0000000080)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000440)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/17 15:49:00 executing program 2: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x40) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ff", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) socketpair(0x10, 0x7, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) read(r0, &(0x7f0000000180)=""/116, 0x1000003c4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) socket$inet(0x2, 0xc, 0xfffffffffffffe00) 2018/05/17 15:49:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000000]}}, 0x1c) 2018/05/17 15:49:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x1, 0x3, 0x3f, 0x800, 0x6}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000800)={r3, 0x400}, &(0x7f0000000840)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000680)={0x6, 0x6, 0x1000}, 0x4) sendto(r1, &(0x7f0000000140)="b77cab30ac979cb2d7919d7cba82f6a2ac510c087e5c55710f37f8953b33f035f5af8db4e54537090cdc4116ff745321c561d87565e8a181487c1317989f0986a25ab28ee7443df7c2ae745a933843f222", 0x51, 0x0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x4e20, 0x3fe000000000, @loopback={0x0, 0x1}, 0x7ff}}}, 0x80) r5 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000240)=0xc, 0x800) sendmsg$nfc_llcp(r5, &(0x7f0000000600)={&(0x7f0000000280)={0x27, 0x1, 0x1, 0x0, 0x1, 0x8, "33e646a4270ae1f9abbb68bd999a59d6fb3462b6be82d2d170fc175710379616f23a2939d8ed8255621ac7771bfa531def475f1aff5c25c8aa4e3a65e81ac3", 0x31}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000300)="57331bcb6a0296e71bd24a7b9fa89b522316c94c9ec9e2598a4edba6f6ed6ada9cbfc2f596cdecd38fd504bfbe5841c8a5a6fae31e7e3dab3fc12efce907b67ebe9adb6237d1cc89f6db8296e86ff2daf0d50b4281da841eccf1c99db80f2aca8cc07330db648755c1b3f3c8a703954a37f96967cb9e056d26c9d662885937aeefe650c90cc5b55fc0853d3cd152a8c37b7436b079f252ea28e9ddbd42a6511c0f899d82bd2f2920a5a4ab99350d1248976d2bfa9f3cd46cb32d48e9f3cc392716ae1ba8fa4c6170f2f64182dd076865bbda06e125691520643d409e40c73617e8dda7bd05", 0xe5}, {&(0x7f0000000400)="dd9d01e992a190b5873368168973aa87f75e727f9054bb4f9b9f15cb8a83d799b4afcaa543c1e4ee82627c028ca0fdb6bf0b3a007a8d0c253c5da3cfe1001e52b97359469d75028aeae670993fb8ce09f5f85d3bfb66953bb65aa7", 0x5b}, {&(0x7f0000000480)="2b2cd4ca8002c456547330ca486174a066ebb8c927d14d1d0c95b0002b06", 0x1e}, {&(0x7f00000004c0)="655685cbece735943806a6205b68d8b42c9c77ce54f701cff34e0622cd639dd9433ecbcb82fb1440993e895ce7f7d54cf9341de1b40240840e97f0e77f7a340f2d547fdfe2c8cbfc1cd3f8d2dd44273f1d255458a3ac67a36425ca64d8b38007650cadb1e346fbba461a147b36292fdf5da5ba85ddd9c251415d47a34aa84fc4597b428fb46f0835738220261fb27f731f969d886dbae2e9c8c9f7e4859a88ef2fb615a0d5ab1a83ec6c44c3f963a72e8db837cc9af56ecc4ea3de9a3eca3a9b27f9d4b2f46ef1bffc5fde953975fa", 0xfffffffffffffce2}], 0x4, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1021, 0xfffffffffffffffe}, 0x80) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/17 15:49:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x3, 0x80004, 0xb5c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="7b0639cb", @ANYRES16=r3, @ANYBLOB="7bc92abd7000fddbdf250200000014000300080007004e20000008000800010000001c0001000800050002000000080009002b0000000800050004000000080006002000000008000400060000000800040065750000"], 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x11) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xb, 0x6, 0xffffffffffffffff}, 0x12}, 0x1}, 0x0) accept4$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x800) 2018/05/17 15:49:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="f8f550e6", 0x4) sendto$inet6(r0, &(0x7f0000000100)="00810000000000000000", 0xa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/17 15:49:00 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000080)=0xfffffffffffffe44) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@dev, @local, @loopback}, &(0x7f0000000040)=0xc) 2018/05/17 15:49:00 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0x3, 0x8, 0x7, 0x1f, 0x101, 0x6b}, 0xfffffffffffffffe, 0x6, 0x101}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)={r0, 0x3a9, 0x8000, "797fcb3e76b180e41274d9b8713de0b858bb255f"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6}]}, 0x30}, 0x1}, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) r3 = accept(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) bind$packet(r2, &(0x7f0000000700)={0x11, 0x16, r4, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/17 15:49:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff]}}, 0x1c) 2018/05/17 15:49:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="e626262c8598bf012cf66f") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x101}], 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000640)) 2018/05/17 15:49:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r1}, 0x10) ioctl$sock_ifreq(r0, 0x894f, &(0x7f0000000080)={'veth0\x00', @ifru_mtu=0x3}) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0x9, 0xfffffffffffff639, "8cd4cdcea9d81f2f4bc75b6e7252063a09452fdbe9de93c481fddba364bfe5254f454d27da76ccafe3697f2dedc260aee655b3a1c087515a533b5e0473bff8", 0xf}, 0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x87, "4965cedf34c042027e91bfcc1588936cd077e5ca36ea2f74bf22a6033f600f339938284fc80a0e992dd5b43abec6d4c4b700c3cdba81088ccb0686bf1b0d9d044ea5dc44bcfbb03973ce530469a4cd08cebddd4efd4b95ba1031ca9ca8d952587937be12250b26dfedc5b1efdc99d11c7b095b0aa1f75d1c74e490753a8dbefd06228620d6bc2a"}, &(0x7f0000000280)=0x8f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffc}}}, 0x84) getuid() 2018/05/17 15:49:00 executing program 0: socket$kcm(0xa, 0x7, 0x11) 2018/05/17 15:49:00 executing program 5: socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, '//file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/05/17 15:49:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=@ipv6_getroute={0x1b, 0x1a, 0x13, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000080)=0x6e) 2018/05/17 15:49:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x0, 0x9, 0x115bf5ae}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000004c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180), 0x32}}], 0x2, 0x0) 2018/05/17 15:49:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000000)=0xffffffffffffff07) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/17 15:49:00 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xcc, 0x1, 0x2c, 0x7, 0x4, 0x2, 0x3, 0x2, 0x28a, 0x40, 0x2ab, 0x10a, 0x100000001, 0x38, 0x1, 0x7fff, 0x17d, 0x9}, [{0x0, 0x4, 0x1, 0x7, 0x9, 0x9, 0x3c, 0xffffffffffff0001}], "d1a2449df0c2a0575e4548fd65ebe8e08ce4c2aee0e0176e4aeee3a30aeaf9de4fe0f6c9c225a5f3d01cd504b2c294d90954ffda8c5c26dede091f73aa840b237e7ab243b668364a98a99fd6162f1bb9029ee92de96c40ee4de06ecc8d881dfde2cd11bace64faad465cb031a3e1f326ea78393ce5e53bc735ba866ca10291fb925c9801df18be4913308ffe96845f9c", [[], [], [], []]}, 0x508) 2018/05/17 15:49:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x8, 0x4, 0x3, &(0x7f0000001800)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001900)={&(0x7f0000000040)=ANY=[@ANYBLOB="5ed858cf39907a5cb2b0d62a0c1d55d504751965a8cbd3ca6c4ac2717ee0be10c79fbd534c0b20129b5618ed3a7998515bf66acdd96b867bf3b3ff3420eea880", @ANYRES16=r2, @ANYBLOB="300127bd7000fbdbdf25060000001c0001000800080000000010080004004e240000080006006e710000"], 0x30}, 0x1, 0x0, 0x0, 0xc850}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x7fd, 0xfffffffffffffffa) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000100)={0x1000, {{0xa, 0x4e24, 0x7f, @empty, 0x3}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x2bbf}}, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, {{0xa, 0x4e24, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, {{0xa, 0x4e20, 0x6d, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, {{0xa, 0x4e22, 0xbeb, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}}, {{0xa, 0x4e21, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x6}}]}, 0x490) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0x3, 0x9, 0x8, 0x3cffde7, 0x7f, 0x4, 0x77, 0x2, 0x6, 0x80, 0x4800000000000000}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/05/17 15:49:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c) 2018/05/17 15:49:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_FLOW={0x8, 0xb}, @RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/17 15:49:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0x1, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x101, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x4, 0x8}]}, 0xfffffffffffffdd2}, 0x1}, 0x0) 2018/05/17 15:49:01 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000007c0)={r3}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000800)=0x9, 0x4) 2018/05/17 15:49:01 executing program 0: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80800) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x8000f, 0x80000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) 2018/05/17 15:49:01 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)=0x84cb, 0x3bd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0x3f, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="abe0c6068f823371840bf27fdfbc46659aee7a50000d2857b338d92ebafdb1998b148b41a71ea452b81d1f0f92c0bff59cbb1f045e219bb25babc11ebc96ff5ac0e81ae3ab00aad4d6d487be31c6284368c5a96f76ead3338f011f6e1b185e2ee6bf8eb8fd9b1da74be2ddfd9fe480aebc46f47d6e25305b87988549d1960c07c31b2ea05e15ddfb69dc0f7d9b4dd6dbfb8fde73ed5c556f842a52bbe25d8714061a2fb0d0b4c1b7cce3cb470c86", 0xae}, {&(0x7f0000000140)="44de2291616fd0f480e356392c15eeea594c5a6500e315121c8ccf46010a4b4446b7db33e523c3c693e6438525d879e7aee98ee16b1a8a5dcc2b4369239cd39b7c3dbbe0cc7a9e557dda47cd63950351522be1c3768e169e925aafea84f4273aeecea55bdeb9073a5faaeafb24f10e72efdd5b3e315a8e87f8718ebb9d1812581d8dd7892a0d06691758c4bc4bee9df3b6a3d358f13273fff3905ef52c70d20f", 0xa0}, {&(0x7f0000000280)="636750c55f8fefb7dba7178ed1b5770923aaa9cbbb14202dd31dd0f0799eb078c9a13a4d053fd69007d619097ce80e1ed2c98725e4d8454d80a0755032b446d939ce32fb60cdec7126c9a97b529205c3e6ab8e646b9cff55cc9758d220276b655f78ad35a0aa9858c78ef6ec67440e8fcd05356b5acad2cfc34c02ee3b93dd2a693069b2a6aaeb26e1ce218e67722224c1faa690a8cfe91261f6c9dc40b03246922db7824aa617cfca2d960d081489ca1d29ac5903bb525fa8588732fafe", 0xbe}], 0x3, 0x5) socket(0x4, 0x5, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000200), 0x433) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000380)={0x100000001, 0xd208, 0x8}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000580), 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000005c0)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x5d, @dev={0xfe, 0x80, [], 0x10}}}, [0x1000, 0xffffffffffffff00, 0xf46, 0x4, 0x5, 0x28cf, 0x0, 0x7, 0x4, 0x40, 0x3f, 0x7, 0x3, 0x10001, 0x8]}, &(0x7f0000000500)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000540)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x200, 0x4, 0xa28, 0x3}, 0xffffffffffffff94) 2018/05/17 15:49:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:01 executing program 2: r0 = socket(0x1, 0x80009, 0x8) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000240)="9d4c51a21f52e3ec326d968d0945df5bc1be6ee750dbfed932e4150935fa28b892045d8e8123d7b4a70413774c4cbfae31b67588933d6c1f55945ed5679ddc06172a73547b071dca6cda5ad1c65052547aa46cbb5ad51b94f4cc01432eb5e126478e84ef240fbec23ba1a6f33671a68793e148e6b9251caeb778f6b387e1860997221a8e97bf372cfa8a6e94874585c0aea83d0b9a4b00a7c3f2fe796520607bb90721bdf1bc13ecc6495a7f256838ee364cc8dd3e0b297a7e3283505cd35e43604c3de6bc84b3d75ceffb40dbc972f7f64fb7a742b11c00e21d46") getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000340)=0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000500)) connect(r0, &(0x7f00000005c0)=@sco={0x1f, {0x3, 0x3, 0x3, 0x3a, 0x3, 0x8}}, 0x80) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000480)="b7f2288a34c91c2bd4fbacf4be75315d0d757f824d2c85711c40e07bdaf26e8ee499e86099223e4d7ec8102388662d06132a328af5250152916bbcb9674759", 0x2fe) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl(0xffffffffffffffff, 0x20, &(0x7f0000000040)="5956722099") setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000540)={{0x87, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e23, 0x2, 'lblcr\x00', 0x15, 0x8, 0xffffffff00000001}, {@broadcast=0xffffffff, 0x4e21, 0x1, 0xfffffffffffffff7, 0xffffffffffffff9f, 0x7}}, 0x44) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/87, 0x57}], 0x1}, 0x0) socketpair(0xa, 0x2, 0xfffffffffffffffa, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000780)="310e25db4258d466d3557135629fc307a2b9ff75a70168cdbacaae070b129b846fe3932d8d7b7d9ea99c2d8421ce23edae379524bd2c17b5875492d7d39611e5085b7a80c7bed5c311853d09ec255242a78a3d29ae0556e835006d18d46a9ce795c7295ee749734270e80a5d2c0ca5c682ab12a4f504cdf400c2028ce1d48ea14002419ce545bfe261c3453bb7180aad13e7c02c9e1d3e4e32dfa7f8d9e5fba1e2ea94366cae4a06742440122da99652d46fb3ecc4261d96182bf1379b5e736f54d803adf0b4be7843ea09859c0cac61026c6fa3a18ec49d330006516815496dac4d0121553f1b4359abb36ae7b95e4dc7", 0xf1) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000640)=""/103, 0x67}, 0x0) 2018/05/17 15:49:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) [ 350.477053] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/17 15:49:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c) 2018/05/17 15:49:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="047e66507ab02dc6a5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 350.525658] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/17 15:49:01 executing program 6: r0 = socket(0x4, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0xfae6, &(0x7f00000001c0)) connect$bt_rfcomm(r0, &(0x7f000032dff7)={0x1f}, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x1c000000000000, 0x4e22, 0x1, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x711, 0x1, 0x3, 0x9, 0x9, 0x9, 0x40, 0x6}, {0x6, 0x7, 0x3, 0x2}, 0x5, 0x6e6bbe, 0x0, 0x1, 0x3, 0x2}, {{@in, 0x4d5}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xc2, 0xb14, 0x2, 0x10001}}, 0xe8) 2018/05/17 15:49:01 executing program 5: r0 = socket(0xa, 0x5, 0x0) getuid() ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002cc0), &(0x7f0000002d00)=0x8) pipe(&(0x7f0000000300)) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x7222, @multicast1=0xe0000001}, 0x10, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000800}, 0x4000080) 2018/05/17 15:49:01 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8000}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/17 15:49:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:01 executing program 4: socketpair(0x8, 0x1, 0xfb5, &(0x7f0000000140)={0x0, 0x0}) close(r0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb703, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0xffffffff}, {0xe, 0x5}], 0x2) 2018/05/17 15:49:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c) 2018/05/17 15:49:01 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/191, 0xbf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/171, 0xab}], 0x6, &(0x7f0000000780)=""/98, 0x62, 0x1}, 0x20) r1 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000180)=0xfffffffffffffdb5, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000008c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0), 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={r3, 0x6}, 0xc) 2018/05/17 15:49:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @loopback}, &(0x7f0000000440)=0xffffffffffffffa2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000007c0)={'team0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x1c) r5 = accept$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d40)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r5, r5, 0x3ff, 0x3, &(0x7f0000000e00)="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", 0x3, 0x6d, 0xffff, 0x416, 0x1, 0xa9fc, 0xffffffffffff8001, "a5df30ff1da6ea27"}) write$binfmt_aout(r0, &(0x7f0000001e00)={{0xcc, 0x101, 0x4, 0x15, 0xcd, 0x100, 0x315, 0x2}, "d799bcb2fb776d68340dfa65276b33945c4f351c1744fdc1a37366f1a2f74db5b5170f8e1d028b5321863b0148ac6341c0d475258c84582c2697a71dbb81ee101fe6d7916bb973299785c46658c5d0f1e0ee0d30d18285985cd015f8e5d2fa4f7778aba544f2f6b8f101ba8b71ea585d0818933d41d8b60bb6ead9db43607d0c22096bbc760f5756062e84d8bd5f2d33782661ef610e35ab4921d05ad2576c85843188675f6726378e73b60db6e33a0fb26c6485a6b41c5ed951563e2c7830cbfeec5ef0f00b6fd543a8e9883311444879031a4a7dff865ec52b4c428ce89323ac68f1a5922eb5316db6e81e", [[], [], [], [], [], []]}, 0x70c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000d80)={@mcast1, 0x0}, &(0x7f0000000dc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002880)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002900)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b40)={'ip6gre0\x00', 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340)=0x1, 0x4) recvmsg$kcm(r0, &(0x7f00000031c0)={&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002cc0)=""/243, 0xf3}, {&(0x7f0000002dc0)=""/72, 0x48}, {&(0x7f0000002e40)=""/141, 0x8d}, {&(0x7f0000002f00)=""/33, 0x21}, {&(0x7f0000002f40)}, {&(0x7f0000002f80)=""/173, 0xad}, {&(0x7f0000003040)=""/154, 0x9a}], 0x7, &(0x7f0000003180)=""/20, 0x14, 0x1df}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003200)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000003340)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000033c0)={@remote, 0x0}, &(0x7f0000003400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003500)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003700)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003d40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003d00)={&(0x7f0000003740)={0x594, r1, 0x402, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x268, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x87a}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc4b}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1a8, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x3, 0x0, 0x3}, {0x9000000, 0x3f, 0x9, 0x7}, {0x7, 0x2, 0x1, 0x10001}, {0x6, 0xff, 0x7fff, 0x200}, {0x5cbee522, 0x4, 0xed, 0xfff}, {0xfffffffffffffffb, 0x4, 0x5, 0xa8}, {0x5, 0x20, 0x9b6, 0xfffffffffffffffe}, {0x4, 0x3, 0x7, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8c8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x80, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}]}, 0x594}, 0x1, 0x0, 0x0, 0x4080}, 0x4001) r18 = socket(0x18, 0x0, 0x1) connect(r18, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getpeername$packet(r18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000002c0)=""/71, 0x47) 2018/05/17 15:49:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) 2018/05/17 15:49:01 executing program 4: unshare(0x400) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000200)=0xfffffffffffffd26) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0xd39, 0x400, 0x200, 0x3}, 0x8) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x2, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000018c0)={0x0, @multicast2, @loopback}, &(0x7f0000001900)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001940)={'team0\x00', r2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x12, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/17 15:49:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x208, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0000000000008100000081006029e8ac0030000000000000000000000000000000000001ff0100000000000000000000000000010300907800000000600d8bee00000000fe800000000000000000000000000000ff020000000000000000000000000001f7bfd86e37cf409b237b02962a00e200f51b322cf68363f8a021ba4c"], 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x2, 0x101}, 0x90) 2018/05/17 15:49:01 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x418}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/05/17 15:49:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:01 executing program 5: r0 = socket(0x11, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xd72, 0x0, 0x8001, 0x10000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x349b, @empty, 0x400}}, 0x70, 0x8}, 0x90) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x3, {0x4650c15a, 0x3, 0x4da, 0x1, 0x80000000, 0x9}, 0x1}, 0xe) sendmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x90}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000800)}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/05/17 15:49:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x2}, 0xc) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x4) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cf0d68c2b0c63a247d12a68463d94174663bb4b281ad6db91a4b2d37568e92aeb336d4cb6706ec0d2ba84307f81d42cca9da160f6607de3f53a0a6521d8deda0b47606f8f92e625b48601be68ac1b33d3ea02ba7be00000000000000000000000000"], 0x34000) 2018/05/17 15:49:01 executing program 6: setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, 0x8) 2018/05/17 15:49:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c) 2018/05/17 15:49:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x625) 2018/05/17 15:49:01 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20000311) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/17 15:49:01 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0400deff345f61ac65"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000080)=""/195}, 0x1c3) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200)={0x5c7}, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x42) 2018/05/17 15:49:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9, 0x9, 0x5, 0x7d4f, 0x4, 0x2, 0x1, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x0, 0x7, 0x6, 0x3}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x488}, 0x8) 2018/05/17 15:49:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="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", 0x577}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001800)=""/254, 0xffffffffffffff7f}, {&(0x7f0000001900)=""/196, 0xc4}], 0x3}, 0x0) close(r2) 2018/05/17 15:49:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}}, 0x1c) 2018/05/17 15:49:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x4, 0x9e1946b6857b531f, 0x75, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000380)={r2, 0x0, r3}) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) getsockname(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) bind$bt_l2cap(r4, &(0x7f0000000200)={0x1f, 0x7ff, {0x3b46, 0x9, 0x10000, 0x9d, 0x9, 0x61ed}, 0xffffffffffff7fff, 0x5}, 0xfc93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000300)=0xffffffffffffff5d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa8) sendmmsg$alg(r5, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)="63865b7af81d4382ad14bb3613d93fcc982f3baee1d29ff77a0dd4f2fee3548a", 0x20}], 0x1, &(0x7f0000000b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/17 15:49:02 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000880)={'filter\x00', 0x0, 0x4, 0xc1, [], 0x4, &(0x7f0000000740)=[{}, {}, {}, {}], &(0x7f0000000780)=""/193}, &(0x7f0000000900)=0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000005c0), &(0x7f0000000680)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) connect$ipx(r2, &(0x7f0000000940)={0x4, 0x7f, 0x7fff, "f63fdcd285af", 0x9}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="bb87b3e774e76e39f1022521ab", 0xd}, {&(0x7f0000000040)="c970a4e7c07372d9082cccbd9fd25ce390b4793d28f05ba35bfef1253f0c06030aef13395943eac25339fbedb71eb1dfb36741f0dd9b329ccb1875301154adee", 0x40}, {&(0x7f0000000080)="21067b4fdca94739a2fbf38abf36e3948c1f70b06cb85163626118864cd57549ffcac12a02a9c19007168e9aa4894f7e8d14e3251b2e0384d2e2b39560de81cb5910bb4ffbe41746018991a708c42b5396684c4e3af7d16b49a677c264259a65580b1b53b76da5e793da1d3e3f3ec35e969afe79779c203ac3", 0x79}, {&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000280)="074f45a562053eabeda828d625724a4492b746be297ad4cbcf03c683ae46ea8140e488f92927305ad00af852a2e943d598378698c4491f3c6b004c2e859d32b28d0cb8f6703a7aa9908692248115b26e535c479c19e0c3df9ca694b6e4b737f4f1b0f97ba6a2a9836c7df3bb5c0438eb53cf40a34ae8d94e76da50b8c3974af9fb7c7651df630d54a23f539cbfa280d59f59c531473785a288ba47efa931a367258cd2d87eb447fb8217f8e3c49c80dc01cacaf738", 0xb5}, {&(0x7f0000000340)="ebebed976db0cb9ef1d01aa6b896a271695122c61bd82b46ac985ecc5f578af87b433ec19029d9c66fa285f41bd2f835669ec1ee13f7567a0028184b6ab82aa48b69c221cb681cf5b581d5d5a028e30250324649654045900ecc96eaea2fb283ccc0d1ce440429f61d27464ca79daa462ddc8a53c267c58dec0ad18c90be547ac6c31c59324a73548c7c0ff9eabe5faf7748", 0x92}], 0x6, &(0x7f0000000480)=[{0x108, 0x10b, 0x9, "35339811438eff09c0a25075424e57ffde1ac8442615942112f23700e009b568b514f1913e2b33f6e2cd7a3873494682b097d0bd2c7c590468dfa03f953c96ee937d985a32236fe08d6e7e2967b415d4c0817ca37e4e8667db32b04f6c8f3eb70edf3493bffb9709674d1d766e004c4268b9562ebbaf0408604cedac3e2abc618c98a63b7e9b33627abce444048f5cf629725fcb4e4a79b9428ed93096cfc2dff229928cec10ac8368079aa4f7c26e8d492ad869317bcf916b69c7d04e34696d227ffbccd2635c2171f0f137bc7a0ec07b6a04e4f21e5ddcf2fe9b6abd95294f62e2438ccc14d96202c5f2b2acb653d3a0bd9fcc3722cc"}], 0x108, 0x40000}, 0x41) 2018/05/17 15:49:02 executing program 5: socketpair(0x11, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x800, 0x5, 0x2d7d, 0x2, r1, 0x6}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0x401, 0x1000000000000c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x400, 0x0, 0x2a, 0x5, 0x2, 0x3e, 0x4, 0x2ef, 0x40, 0xfe, 0x0, 0xfffffffffffffe00, 0x38, 0x2, 0x8, 0x80000001, 0x9}, [{0x5, 0x7fff, 0xde4, 0x7, 0x9, 0x1, 0x0, 0x1}], "eb0c403a07b7014d7e55e4c53803aaf7d7d509d818a0a25077a0", [[], [], [], [], [], [], []]}, 0x792) 2018/05/17 15:49:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e97146a1b123d96901"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x48) 2018/05/17 15:49:02 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/113, &(0x7f0000000080)=0xfee8) 2018/05/17 15:49:02 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) r1 = socket(0x80000000a, 0xfffffffffffffffe, 0x1859e5fc) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$inet_int(r0, 0x1f00000000000000, 0xcd, &(0x7f0000000000), 0x3c) 2018/05/17 15:49:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c) 2018/05/17 15:49:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 15:49:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x0, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x15, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200020c000000ffffffffffffffff02000800020000000004000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xce, "1b22440cb0cbc29f37db647a4156ce7d82c0ce7b271bcd79a29f1b0df30bce1927c80f98a8abb37d3fffc4c451d60b62e784f8082531eb0397963b717245057804d6fc14ff90425df422ecf6c447e37fb29f9bcfbfc18abe0886d048e415f5ff52e682b4be212f949be3a390b303f251182412b957f5e50790c4f73602d4655ef93968cd9c5823da00e2a5ca656c0875ac4dece1b5a24d0bab115513f7b5999563156d848ed5fc01e2abdb377c6bc1b773e65e17f9117472acd5844d8f17c8463f3b884dc075c039ac184c58a855"}, &(0x7f0000000100)=0xd6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x37}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket(0x3, 0xf, 0x7fff) 2018/05/17 15:49:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0xfffffffffffffee1) 2018/05/17 15:49:02 executing program 0: r0 = socket$inet(0x2, 0x0, 0x8001) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x1, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000001c0)={0x3, 0x1, 0x7, @random="dfd1b3c0475e", 'dummy0\x00'}) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x400, 0x1f, "5de2f8c660c1d504916675da9cecbb19093961504eeb254ab652e8ecd542592f69b305562f84a9e38f93b793431e6ee9478245a2aa662ca4f64decd90339f7", 0xc}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="1c948dc9e0b6e759b5bb55582ced65fe51753abd27f3fa87985afbb7f297d89049c077fc1263d7a7696443d117421b68eb239c4088d3c87437c60ba0a34a5171ab78448979e10efdf771418c113dc7353dee9a1c355d2937a5cbefb7edf1a78795cf9b54f24a3474f8c9ff7a84dcb6a1fd8847284466d552f81bc9451c5650f83f778fa4ad0fdfa90dad001ceb5a9c2745f79e6d98f59a3a35e91f016742a99e5ab10fc3e9f9a16a7536bc", 0xab}], 0x1, &(0x7f0000000240)=[{0x28, 0x0, 0xba0a, "0ceff128a8eabf02c88f62231f9697b856"}, {0x110, 0x8000000000000, 0x2000100000001, "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"}, {0x38, 0x113, 0x0, "632d7020874aa2411af7f1035823d219823573acbccb06d77bf01a355779b042393c"}, {0xe0, 0x0, 0x1, "d3462d1ce352d96be0050966080e28ef47b706218aa3a16adc1a66ba409558cc2e847247676ee246b9b56ddb190c2d3149a8d2d22faff3a881a2a47a7c6209492cd888c4b089e0f96aa546697c786d9f98b37fe8571372079994ab216c53fa504ce9fdb81f3ab9ae462649324270cf53f4bdf8144f65f1a1f3f34cf5f5c31f0d3d24ae1395efc6e740612771cfecec523ae590c4a6b8bea9adb39b475296180fa817f7cc41b977f9529f72f3c09dc6bd2e24e3af50b6c68cf3aa5f6c8de4dbcadcebb95ab2a826e801cb73fd"}, {0x1010, 0x13e, 0x349, "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"}], 0x1260, 0x4}, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={0x0}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001580)={r2, 0xef8f}, &(0x7f00000015c0)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/05/17 15:49:02 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x11, 0x0, 0x2}}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) [ 351.878319] sctp: [Deprecated]: syz-executor3 (pid 30507) Use of int in maxseg socket option. [ 351.878319] Use struct sctp_assoc_value instead [ 351.889260] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 15:49:02 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x10000}, 0x1) 2018/05/17 15:49:02 executing program 2: r0 = socket(0x11, 0x803, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) recvfrom(r1, &(0x7f0000000180)=""/226, 0x20000262, 0x0, &(0x7f0000000280)=@sco={0x1f}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x0, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @rand_addr=0x5, @broadcast=0xffffffff, 0x1}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff, @mac, {[0xff, 0xff, 0x7163784220ce59b4, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xcf, 0xffffffff, 0x0, 0x1f, 0x7, 0x5, 'syzkaller1\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x50}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80, 'syz1\x00', 0x800}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/05/17 15:49:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c) 2018/05/17 15:49:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:02 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x11, 0x5, 0x3, &(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r0, &(0x7f0000002380)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x0, 0x3, 0x1}}, 0x2e) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x4c, 0x15, 0x110, 0x70bd2c, 0x25dfdbfc, {0x2, 0xf8, 0x0, 0xff, r3}, [@IFA_LABEL={0x14, 0x3, 'syz_tun\x00'}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0xa36}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x80}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x383}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2000c044}, 0x20004000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/17 15:49:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084da80c200000086dd6002290f00383a00fe8000009c086c625a0200000000000000000000000000000000ff"], 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) sendto$inet6(r0, &(0x7f0000000100)="e7a65cdb87ac32c8fb11f22231077828e844933529d4e30780ef8b7d5def36bd038d6ffcdcee6cf780a0e1463f78c584aee7d8a5ebec673ce5ce7d049ef292ffa91a40563a390a57901b5a9943db3808d64892a07d63c50787e87dccef06e35825cb0824", 0x64, 0xc084, &(0x7f0000000080)={0xa, 0x4e24, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xdbd}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) [ 351.959285] sctp: [Deprecated]: syz-executor3 (pid 30523) Use of int in maxseg socket option. [ 351.959285] Use struct sctp_assoc_value instead 2018/05/17 15:49:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000100)=0x80001c, 0x3) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) 2018/05/17 15:49:02 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x6, 0x2, 0x7, 0x8, 0x5, 0x7, 0x7f, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0x400, 0xdb9, 0x9, 0x3f8000000, 0x7e5}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={r1, 0x35, "dabd916c613d399b35ebe561ceaea1d6440e63d7ae11b0d0e44e54fa3e4e7596e1e20c1c01a50ce5db9e52585afd3c39305ae2bb4f"}, &(0x7f00000004c0)=0x3d) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = accept(r2, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000140)=0x80) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r5, 0x94, "eae9e3f0374ea7b784bbef97ff35bf8abed53b3506d9529272fbfe106b3f267e1b91f2dac43c126fe70532cb947201bcfa1d93b6e55604f948891a52e3f18fe9d2c93f30950a3a8c675d721a7b8d4c238b495a6c20af71c4f85fc95dd333b7c63ad49e9f1cad1ab9bc36f08f458137c7ed440326595633db0e8cce2ab5a5f918015f31756eba40e1f15b36d035177b9ee37fa83c"}, &(0x7f00000002c0)=0x9c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001880)={@in6={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0xfffffffffffffff8, 0x3, 0x3, "e0678b8f27ba66614f4f482c40475282586c19c7df63870bfdb6541beacaf55d20997de370701532fa8d955eabbb4512c05c518730976a24d1f3b61aeb3bf2e8389e4f9320a6bd48d792c12b050a11e1"}, 0xd8) 2018/05/17 15:49:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x7) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) 2018/05/17 15:49:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000200)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="480000001500020026bd7000fedbdf250a3e10ff", @ANYRES32=r2, @ANYBLOB="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"], 0x48}, 0x1}, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvmsg(r3, &(0x7f0000000a80)={&(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)=""/217, 0xd9}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000740)=""/56, 0x38}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/127, 0x7f}, {&(0x7f0000000840)=""/198, 0xc6}], 0x6, &(0x7f00000009c0)=""/158, 0x9e, 0x9}, 0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x80, r5, 0x120, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x843}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000001c0)=0x9f9, 0x4) 2018/05/17 15:49:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c) 2018/05/17 15:49:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000180008000000000000041200020005000000007f51524508aac82f3c0a2d0000000080"], 0x1c}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x8, 0x5, 0x8, 0x3, 0x1, 0x8}, 0x2, 0x101, 0x100000001, 0x8, 0x4, "8ae4ba52c3166ba5b3f2eadb3ab535344d5a7be0dfd20473777e98dce7dee47d41349640f9d19dad9eff6df5cc94156d8a1fd3577c9460ec2cc5a3154a5b4014be8d4ab1c71ff0c9c33451b56bad5aa24708b848e9509c017724daa157c670e45bc3a0db8dd092c1e1ce65c9276200ab7608b6fd1253f051a85702ad5432294f"}) 2018/05/17 15:49:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x1, 0x0) epoll_create(0x22e) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/17 15:49:03 executing program 3: syz_genetlink_get_family_id$team(&(0x7f0000000600)="7465616dfc") r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 2018/05/17 15:49:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000580)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005b00)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000016c0)="5f74ab9cb51483fe43b46784b4c4f4cd1a5b785ad4dcc4edd0f3e77649770aa13df768968b99e9af2cc20f49c36f412d6602fc11d1357155874821c6b07b6181e0cb10ea2e7608e3a07a2aaa01290b384d8d9f9493fb59250fb893ccde30fadbaa36383444bc7de67adebd6e7e05b913f91f30f93c3679c0200726a271c728dd", 0x80}], 0x1, &(0x7f0000001780)}], 0x1, 0x0) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) 2018/05/17 15:49:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c) 2018/05/17 15:49:03 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00007c0800540000140000000000679078ac14ffaaffffffff210090785a97a300000000000000ef997f00004500000000009689d9664a73e54822b4af86b600"], 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair(0x19, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) 2018/05/17 15:49:03 executing program 2: r0 = socket$inet(0x2, 0x800, 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={r4, 0x80000, r2}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_buf(r7, 0x29, 0xff, &(0x7f0000000100)=""/201, &(0x7f0000000200)=0xc9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f00000000c0)={r9, 0x1bd7e9d2b5699a73}) setsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000001200)=@dstopts, 0x8) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000040)=@routing, 0x8) syz_extract_tcp_res(&(0x7f0000000140), 0x7, 0x5c) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_emit_ethernet(0xffffffe5, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x4, 0x6, 0x2}], {0x8100, 0x4000, 0x5, 0x2}}], {@llc={0x4, {@llc={0xff, 0xfe, 'D', "23c6f014c8fde6c05fe2a13f1812bb166b1a4cba06714e1e52ba4e1d01ff795e4de9ec3b37880422c4da91891b3f21d9940d06dfd5b234a49aed5df8d019d29785aa917330151536151ed5a4ca89d4c182075ce5090af4ac6ae9546d"}}}}}, 0x0) 2018/05/17 15:49:03 executing program 0: socket(0x2, 0xa, 0x8) syz_emit_ethernet(0xc4, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/05/17 15:49:03 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000200003070000000000008919fd1570360fbd89dd5ec49c927ee7000002000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/17 15:49:03 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000280)={r5}) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [], 0xa, "1236e47e237684fb43"}, 0xfffffffffffffc26) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) pipe(&(0x7f0000000300)) r6 = accept$alg(r3, 0x0, 0x0) r7 = accept4$inet(r4, &(0x7f00000004c0)={0x0, 0x0, @multicast1}, &(0x7f0000000500)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000540)="936561c01879be8902b72672f1122311", 0x10) ioctl$int_out(r1, 0x5462, &(0x7f00000003c0)) sendmsg$alg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="4b157b55aa088c9c689b588067c089d46b7c8f5a497aaaf5a53141e47411873a11", 0x21}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/17 15:49:03 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'bcsf0\x00', {0x4, 0x1, 0x0, "231867a8ee60", 0x1}}) sendto$unix(r0, &(0x7f0000000140)="f258f9ffc4da8b410b64c9da35b76f7ddddebb2ff5512377220075f32e8c06a07ecc7ccab254db61c14555fc9d6a60b797039694b3d627118f7ad5541c768e14654225304d2162b37b59eae4433cccea9b0cce6908c1a6d1dc6999641091483c46a243018ce64c2701b5e450f9f5d16bd09c807328d448a7f0425332f4359dec95f75a7d1ed7adf417b8fe72", 0x8c, 0x40000, &(0x7f0000000d00)=@abs, 0x6e) recvfrom$ax25(r0, &(0x7f0000000000)=""/234, 0xea, 0x1, &(0x7f0000000100)={0x3, {"d817edc131c6ee"}}, 0x10) 2018/05/17 15:49:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff00000000]}}, 0x1c) 2018/05/17 15:49:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ba5115e8b1708b4aa65ffa7bdf105e1d94b2ac22ffbc805f8040a05788b1694e72270f297930aa2bc0e1c2239aae0008f4e97f4971f8c13309ac32def56ac849", 0x40) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="24000000010000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/05/17 15:49:04 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x316, &(0x7f0000009ff0), 0x1}, 0x0) 2018/05/17 15:49:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8b968439681fd9b7919e53d2a0092ce071c78214b55b7e98524dd19c38abc8b99e04f64ed825398503258628446273d0e8956a4818730c3bc58001cc972aafca8a2a77c63ea5dbff0f200c91c66b24d3ec314f2134dfe9cccc9d8a745e442840fc92e3b5a2bf60e15996635618ce8c4c39d723582acba510295afa15800b220120d15f3ef138e695d8b5775b4806ed2da3"], @ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="908458"]], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3) r1 = socket(0xd, 0x7, 0x6) sendto$unix(r1, &(0x7f0000000e40)="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", 0xfe, 0x40, &(0x7f0000000f40)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x5c) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f0000000080)={0x2, 0x1000004e24, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x800, 0x6) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x3d2, &(0x7f0000002b80), 0x0, 0x4}], 0x1, 0x0) 2018/05/17 15:49:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000300)=""/132, 0x84}], 0x2, &(0x7f0000000240)=""/116, 0x74, 0x101}, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(authenc(crct10dif-pclmul,ctr-aes-aesni)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/17 15:49:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c) 2018/05/17 15:49:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:04 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x80) 2018/05/17 15:49:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x8, &(0x7f0000000040)=@req={0xfff, 0x11e, 0x4, 0xf274}, 0x195) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, 0x0, 0x8, 0x0, 0x0, 0x9, 0x80000, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r2}) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r5, 0x200, 0x70bd28, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x800) 2018/05/17 15:49:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'eql\x00', 0x5200}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback=0x7f000001, 0x4e21, 0x100000001, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0x101, 0x2, 0x6, 0xea28, 0x4bd8420a, 0x8, 0x3, 0x1}, {0x3, 0x6, 0x0, 0x5}, 0x7, 0x6e6bb4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d5, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x2, 0xfffffffffffffffe, 0x3, 0x10000, 0x6}}, 0xe8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x2c79, 0x1}, 0x41}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x6, 0x1) 2018/05/17 15:49:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3ba9fd67, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x2, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={r1, 0x1000, "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"}, &(0x7f0000000380)=0x1008) socketpair(0x12, 0xb, 0xfffffffffffffffa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000200)="dcf7a13a788945bb5e80d111c36b04a6642775f9ce995af3adcb38b76defe22b4c74acb5b3f440b8372d81fa861d844caee321775f8adf72627fc7f17a999d29cc327003e524549c99c35924f1502352695718f33698642d571c9c531ca631335c1fdd19a417fac6eba4f94c05631148375652716e09395677ded4125aabf01b705573e3181e6b2cf7bc609dd076ff2b4a097376a64173da8e5a1b5087bc2851f34a425726c017dd1d81a727bd9b8f7cdab83e1f0be5c7a31940b53abcb5d490f715768ccc4526546c114996c727528561a0ec63cc39560cd5c20f055e22d3df546e", 0xe2) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000580)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x69, 0x3}, 0x90) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000000040)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0xdf, "6ba4bad6fdecc4402a757bd9496435eb7087f9b5ba045fe647b849b440b6e9902b94e4f41b5d7f1bd05c4729ad569a64daff78fa4988490a7f743bf66c98fbcbc5160d3c229b8876a62bea4739dd61acc576c34ffe1f6ffc035937b1685ea4c6a0cce64850f7fb7b92a0062b59c50fd242bf36645aec630af1b79e8ca93cadb2ba87fde4d9348537cb142146dfff41918123b30f785c314272a7d2742adfd82c7390e140714dc4d65cb159be58e1088586a67b814b0c5665f0781f1b63122868e3090ee6c86277da62fd1f255889589e4fc3b83d2934a57bec1b5f5b65b279"}, &(0x7f0000001680)=0xe7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r4, 0x8}, 0x8) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) shutdown(r3, 0x1) 2018/05/17 15:49:04 executing program 2: socketpair(0x9, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x10000) r1 = socket$inet_sctp(0x2, 0x100000000001, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'sit0\x00'}) 2018/05/17 15:49:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001280)={0x1ff, 0x2, 0x1, 0x1f, 0x401, 0x9, 0x7, 0x1f, 0x0}, &(0x7f00000012c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001380)={r2, 0x48, &(0x7f0000001300)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10001}]}, &(0x7f00000013c0)=0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) 2018/05/17 15:49:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c) 2018/05/17 15:49:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/05/17 15:49:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = socket(0x11, 0xa, 0x8) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80000) r2 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3fc0000000000, &(0x7f00000000c0)="c626262c8523bf012cf66f") socket(0x1, 0x800, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x346) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/55, 0x37}], 0x6, &(0x7f00000006c0)=""/71, 0x47, 0x8f}, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0xfc7f, 0x9, 0x401, 0x5}, 0x8) getpeername$packet(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000018c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001900)={0xf, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95}, @jmp={0x5, 0x4, 0x7, 0x7, 0x2, 0x33}, @map={0x18, 0x4, 0x1, 0x0, r0}, @alu={0x7, 0xcee, 0x8, 0xf, 0x3, 0x80, 0x4}, @ldst={0x3, 0x1, 0x0, 0x7, 0x7, 0xfffffffe, 0x1}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x58, &(0x7f0000000200)=""/88, 0x0, 0x1, [], r3}, 0x48) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x9) 2018/05/17 15:49:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4000020, 0x0, 0x0, 0xfffffffffffffffd, 0x7}, 0xc) 2018/05/17 15:49:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/05/17 15:49:04 executing program 3: socketpair(0x11, 0x800, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0xd, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89fe, &(0x7f0000000000)={'bond0\x00', @ifru_names='veth0_to_bond\x00'}) 2018/05/17 15:49:04 executing program 5: r0 = socket(0x12, 0x3, 0x0) write(r0, &(0x7f00008eb000)="130000004e001f0214f9f4070408f47e568c51", 0x13) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/17 15:49:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}}, 0x1c) 2018/05/17 15:49:04 executing program 0: bpf$OBJ_GET_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) 2018/05/17 15:49:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7fffffff, 0x1, 0x40, 0x81, 0x7}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)="05eee0378d66ef05f2b03877536e5d9d6b30ac8289ba7d0d1f27e7fc7ee197a24fbe871e8a14fa2d7e0ca895d8c794a1ae92a3e1c8d98990c3f3256dc95709c2608eb011ba329d1046b8dfd8071703fbc4c654ba2b4e0450648f416f2cc82901193eb7a36bfd4e8caf9636dabdcdd04ea9f6796d7adf1dce4aa5a86d63f857ffc30ec86abbd661facd588a57c2dec12801a32e", 0x93) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x18, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x20) 2018/05/17 15:49:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="f8000000160001060000000000000000fe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa0000000000000000000000000000000033000000fe8000000000007add54d5723d84e9e9955ad9c60000000041dfc6db0300000000000000000000000000e3ffffffffffffff000000000000000000000000000000000002000000000000000000000000e6000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000028870000000000000000a2c31cbba063888553bd3a8a420001000000000000eac4f239ab21c72a91fe51176a6970c766539bebda431563be7285bcb08a3c027b6d1fface29"], 0xf8}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000005c0)=@pppol2tp, &(0x7f0000000640)=0x80) sendto$llc(r1, &(0x7f0000000680)="70f51132df4e3d431a1485ff4a38211500f484b39a6ad996adb1ee92c4c9cdbe58d7", 0x22, 0x4844, &(0x7f00000006c0)={0x1a, 0x0, 0x5, 0x7, 0x10000, 0x7, @random="26f39361cbde"}, 0x10) 2018/05/17 15:49:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/05/17 15:49:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000400)={0x2, 0x84e21, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = socket(0x18, 0x2, 0xff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0xfff) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast, @broadcast}, &(0x7f0000000480)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000600)) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0xffffffffffffe8f) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000680)={'mangle\x00'}, &(0x7f0000000700)=0x54) pipe(&(0x7f0000000180)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000300)=""/154) writev(r4, &(0x7f0000000740), 0x1) 2018/05/17 15:49:04 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x6, 0x19, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0x2, 0xd, 0x3, 0x5, 0x5}, &(0x7f00000003c0)=0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'bridge_slave_1\x00'}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={"0800000000000000005200000cf00623", 0xfffffffffffffff9}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000300)=""/7, &(0x7f0000000340)=0x7) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x100, 0x5, 0x4, 0x400, 0x9, 0x4, 0x8, 0x200, 0x400, 0x1, 0x10001, 0x800, 0x9b, 0x4]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r2, 0x3, 0x6, [0x0, 0x100, 0x3, 0x6, 0x9, 0x7]}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x6979}, {0xb, 0x88c4}], 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'team_slave_1\x00'}, 0x18) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x4, 0x1000, 0x2, 0x0, 0x8075, 0x52a7ac61, 0x4, 0x5, 0x1, 0x2, 0x7}, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280), 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x980}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) r4 = socket$rds(0x15, 0x5, 0x0) connect$vsock_dgram(r0, &(0x7f0000000600)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) accept$packet(r4, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000b00)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x33a) getpeername$packet(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000d00)={@mcast2, 0x0}, &(0x7f0000000d40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001100)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x90810000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000d80)={0x33c, r5, 0x15, 0x70bd25, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe6}}}]}}, {{0x8, 0x1, r11}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8}}}]}}, {{0x8, 0x1, r12}, {0x110, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x7}}}]}}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc1) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r4, &(0x7f00001c3000)={&(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000040), 0x7fff, &(0x7f0000000080)=ANY=[]}, 0x0) 2018/05/17 15:49:04 executing program 3: syz_emit_ethernet(0x241, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@canfd={0xd, {{0x1, 0x9, 0x100}, 0x9, 0x1, 0x0, 0x0, "163b7b25a754ce2b7a8fbb14b280563fa2d4397e483bcc29316f216bcd73018e248600d2df81d108d02dc1054c871f0f387cf809c1f122e09f14eb195949f49c"}}}}, &(0x7f0000000080)={0x2, 0x0, [0xa41, 0x1fff, 0xc6b]}) socket(0x0, 0x80000, 0x0) 2018/05/17 15:49:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x305) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) [ 353.853747] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_1, syncid = 0, id = 0 [ 353.858288] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.869766] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/17 15:49:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000c9ffff3f03000000450001070000003719001a000400020007e91ee400538a274d69a26cdf12f24006", 0x39}], 0x1) 2018/05/17 15:49:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x7441, 0x3ff, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}) 2018/05/17 15:49:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}}, 0x1c) 2018/05/17 15:49:04 executing program 1 (fault-call:5 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:04 executing program 3: r0 = socket(0xa, 0x2, 0x3f) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff, 0x8, 0x200000008}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040)="ada96330be49bdf94357356c6bb7e789", &(0x7f0000000080)="b7c92c4a3b5f9337b3df023405e041afb0bfa39ebe385043268c755169c4e76f62e2249b815e6e63c8aee5e1fad88a1a3740304a30d50862edeafdc08961287e9107438579dd49c147f78ee3f5972a7dc31555aa7d0cc3f9c4feeec5c9ee1119fe0993e7cbb61730f4bd71671902f0ee54c62a9fc4143338ad9248b57e99a0fb1c221dddbf21e6e363bb78cd", 0x3}, 0x20) 2018/05/17 15:49:04 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [{[{0x9100, 0x0, 0xd274, 0x2}], {0x8100, 0x100, 0xffffffff00000000, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x39b, 0x0, 0xec9]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 353.970496] IPVS: sync thread started: state = BACKUP, mcast_ifn = team_slave_1, syncid = 0, id = 0 [ 353.974395] FAULT_INJECTION: forcing a failure. [ 353.974395] name failslab, interval 1, probability 0, space 0, times 0 [ 353.991074] CPU: 0 PID: 30756 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 353.998356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.007716] Call Trace: [ 354.010318] dump_stack+0x1b9/0x294 [ 354.013962] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/17 15:49:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000000002, &(0x7f0000000200)="c6766fda0b8f6d6325618ece2deb0eab537639d293da5de7685c391ab3bf1a982dc0fb433533c0b6f56074367fa372711f30dfe30e206e2685b8a88deb70faa81633177d58cf6023dba2ae44e76088a446219c2ae42c3bf950b98c6bdf9cfc83ce7a27fe2bad6752bcbbb12700cd47b1555eb4a4baee8be06b9b00000000ecffff16f718ff0000000000ff71372c8953ca552ad440836ccd1d18a1d5d3a029ffc0c10a9e77e5e41bf96a9f97935e0397782cde3851c7990f048e9663f0cb12a71ae05f7293") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000380)=""/248, 0xfe8b, 0x0, 0x0, 0x89) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 354.019167] ? debug_check_no_locks_freed+0x310/0x310 [ 354.024368] should_fail.cold.4+0xa/0x1a [ 354.028446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.033567] ? debug_check_no_locks_freed+0x310/0x310 [ 354.038771] ? find_held_lock+0x36/0x1c0 [ 354.042863] ? check_same_owner+0x320/0x320 [ 354.047199] ? rcu_note_context_switch+0x710/0x710 [ 354.052138] ? __lock_acquire+0x7f5/0x5140 [ 354.056377] ? find_held_lock+0x36/0x1c0 [ 354.060450] __should_failslab+0x124/0x180 [ 354.064698] should_failslab+0x9/0x14 2018/05/17 15:49:04 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f00000000c0)="3e88898d43971ac81444b788de55f6b4", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) [ 354.068509] kmem_cache_alloc_node_trace+0x26f/0x770 [ 354.073637] ? debug_check_no_locks_freed+0x310/0x310 [ 354.078841] __get_vm_area_node+0x12d/0x390 [ 354.083174] __vmalloc_node_range+0xc4/0x750 [ 354.087590] ? bpf_prog_alloc+0xdb/0x3c0 [ 354.091669] ? usercopy_warn+0x120/0x120 [ 354.095754] __vmalloc+0x45/0x50 [ 354.099480] ? bpf_prog_alloc+0xdb/0x3c0 [ 354.103551] bpf_prog_alloc+0xdb/0x3c0 [ 354.107448] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 354.113431] ? mpi_free.cold.1+0x19/0x19 2018/05/17 15:49:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x894b, &(0x7f0000000000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x401, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x333}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000340)={0x6, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @remote}]}) sendto$inet6(r2, &(0x7f00000000c0)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375c516409390297c58002a95136f8f6575eb353c72e475f7fd54482c0bac4db096", 0x3c, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000012, @mcast2={0xff, 0x2, [], 0x1}, 0x42}, 0x1c) socketpair$inet6(0xa, 0x80f, 0x5, &(0x7f0000000080)) 2018/05/17 15:49:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="b400000000000000bd000200000000001fa10000000000000000000000000000950000000000000088c21c838fb1bfadafb08c44bb8f9caa11119dfc00a3ad98bbae52"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00}, 0x48) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa074802acf146117}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080025bd7000ffdbdf251000000c000200080006000200000008000600ffff0000000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) [ 354.117506] ? proc_fail_nth_write+0x96/0x1f0 [ 354.122007] ? proc_cwd_link+0x1d0/0x1d0 [ 354.126077] bpf_prog_load+0x435/0x1c50 [ 354.130058] ? find_held_lock+0x36/0x1c0 [ 354.134122] ? bpf_prog_new_fd+0x60/0x60 [ 354.138192] ? lock_downgrade+0x8e0/0x8e0 [ 354.142344] ? lock_release+0xa10/0xa10 [ 354.146321] ? check_same_owner+0x320/0x320 [ 354.150654] ? __check_object_size+0x95/0x5d9 [ 354.155162] ? __might_sleep+0x95/0x190 [ 354.159143] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.164690] __x64_sys_bpf+0x369/0x4f0 2018/05/17 15:49:04 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}]}) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001840)=""/18, 0x29}, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/41, 0x29}], 0x1, 0xffffff7f}}], 0x48}, 0x0) [ 354.168583] ? bpf_prog_get+0x20/0x20 [ 354.172410] ? do_syscall_64+0x92/0x800 [ 354.176392] do_syscall_64+0x1b1/0x800 [ 354.180280] ? finish_task_switch+0x1ca/0x810 [ 354.184779] ? syscall_return_slowpath+0x5c0/0x5c0 [ 354.189716] ? syscall_return_slowpath+0x30f/0x5c0 [ 354.194658] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 354.200032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.204885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.210075] RIP: 0033:0x455a09 [ 354.213260] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 15:49:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f70000000000008000f0fffeffff090000dc2abbeabdcb9504000100060c0900fcff0000040e05a5", 0x58}], 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) [ 354.220976] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 354.228251] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 354.232710] rdma_op 000000007b5443e8 conn xmit_rdma (null) [ 354.235518] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 354.235527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 354.235535] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 354.235856] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 354.275118] syz-executor1 cpuset=syz1 mems_allowed=0 [ 354.280484] CPU: 0 PID: 30756 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 354.287759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.297112] Call Trace: [ 354.299704] dump_stack+0x1b9/0x294 [ 354.303347] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.308545] ? kasan_check_read+0x11/0x20 [ 354.311779] rdma_op 000000003fb0a5c3 conn xmit_rdma (null) [ 354.312696] ? rcu_is_watching+0x85/0x140 [ 354.312718] warn_alloc.cold.118+0xb2/0x1b8 [ 354.312736] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 354.312754] ? __get_vm_area_node+0x12d/0x390 [ 354.336988] ? __get_vm_area_node+0x12d/0x390 [ 354.341490] ? rcu_read_lock_sched_held+0x108/0x120 [ 354.346517] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 354.351804] ? debug_check_no_locks_freed+0x310/0x310 [ 354.357006] ? __get_vm_area_node+0x2da/0x390 [ 354.361522] __vmalloc_node_range+0x45e/0x750 [ 354.366025] ? usercopy_warn+0x120/0x120 [ 354.370110] __vmalloc+0x45/0x50 [ 354.373479] ? bpf_prog_alloc+0xdb/0x3c0 [ 354.377546] bpf_prog_alloc+0xdb/0x3c0 [ 354.381442] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 354.387425] ? mpi_free.cold.1+0x19/0x19 [ 354.391495] ? proc_fail_nth_write+0x96/0x1f0 [ 354.395999] ? proc_cwd_link+0x1d0/0x1d0 [ 354.400067] bpf_prog_load+0x435/0x1c50 [ 354.404046] ? find_held_lock+0x36/0x1c0 [ 354.408116] ? bpf_prog_new_fd+0x60/0x60 [ 354.412191] ? lock_downgrade+0x8e0/0x8e0 [ 354.416348] ? lock_release+0xa10/0xa10 [ 354.420332] ? check_same_owner+0x320/0x320 [ 354.424663] ? __check_object_size+0x95/0x5d9 [ 354.429171] ? __might_sleep+0x95/0x190 [ 354.433161] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.438697] __x64_sys_bpf+0x369/0x4f0 [ 354.442578] ? bpf_prog_get+0x20/0x20 [ 354.446394] ? do_syscall_64+0x92/0x800 [ 354.450379] do_syscall_64+0x1b1/0x800 [ 354.454264] ? finish_task_switch+0x1ca/0x810 [ 354.458764] ? syscall_return_slowpath+0x5c0/0x5c0 [ 354.463696] ? syscall_return_slowpath+0x30f/0x5c0 [ 354.468634] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 354.474008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.478866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.484060] RIP: 0033:0x455a09 [ 354.487246] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 354.494953] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 354.502226] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 354.509487] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 354.516838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 354.524090] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 354.531641] Mem-Info: [ 354.534137] active_anon:72636 inactive_anon:74 isolated_anon:0 [ 354.534137] active_file:3629 inactive_file:9069 isolated_file:0 [ 354.534137] unevictable:0 dirty:81 writeback:0 unstable:0 [ 354.534137] slab_reclaimable:9608 slab_unreclaimable:105365 [ 354.534137] mapped:74393 shmem:85 pagetables:953 bounce:0 [ 354.534137] free:1334580 free_pcp:432 free_cma:0 [ 354.567474] Node 0 active_anon:290544kB inactive_anon:296kB active_file:14516kB inactive_file:36276kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297672kB dirty:324kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 172032kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 354.595636] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 354.621808] lowmem_reserve[]: 0 2830 6335 6335 [ 354.626445] Node 0 DMA32 free:2900412kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:728kB local_pcp:728kB free_cma:0kB [ 354.654164] lowmem_reserve[]: 0 0 3505 3505 [ 354.658539] Node 0 Normal free:2421988kB min:37300kB low:46624kB high:55948kB active_anon:290544kB inactive_anon:296kB active_file:14516kB inactive_file:36276kB unevictable:0kB writepending:324kB present:4718592kB managed:3589428kB mlocked:0kB kernel_stack:5472kB pagetables:3664kB bounce:0kB free_pcp:1008kB local_pcp:344kB free_cma:0kB [ 354.688453] lowmem_reserve[]: 0 0 0 0 [ 354.692306] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 354.705936] Node 0 DMA32: 5*4kB (M) 3*8kB (M) 3*16kB (M) 3*32kB (M) 2*64kB (M) 1*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 706*4096kB (M) = 2900412kB [ 354.721214] Node 0 Normal: 1079*4kB (UME) 596*8kB (UME) 401*16kB (UME) 352*32kB (UME) 239*64kB (UM) 63*128kB (UM) 23*256kB (UME) 13*512kB (UME) 14*1024kB (UM) 9*2048kB (UM) 568*4096kB (UM) = 2421964kB [ 354.739301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 354.747903] 12791 total pagecache pages [ 354.751899] 0 pages in swap cache [ 354.755369] Swap cache stats: add 0, delete 0, find 0/0 [ 354.760742] Free swap = 0kB [ 354.763769] Total swap = 0kB [ 354.766799] 1965969 pages RAM [ 354.769927] 0 pages HighMem/MovableOnly sendmmsg$alg(r1, &(0x7f0000003c00)=[{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f00000000c0)="8d022dce41b210431db4bb339d8912a3f4a8fd3ba7d21b3bb5885174", 0x1c}, {&(0x7f0000000100)="3a00a3f9f5c23730ebefa5ddd291070cb13ce62a439c30c63c03ea5b4240b48c9ffb082922922dcfc52efc0b518ad5eeed98b02c5a5eacb719d1de69495430ba63d8bcb457d80880abd1894201c75bf70e505108b3f753b3a4c254c5363de8f2e6f06bf91f89f71e2a081c17153fb1de7d00c9f9a69ba78432664b4c6a17f3090da73f211662e5fd5e87e20b1e1c4a5b1cf1e6ab0e606de5a22ec466e13148206d245ad010ddd514a887ce6c3ccf9f0719064c03b1d514a58292cf1f29006a3c05524cbf6232e4cd0b3fb461bc4379cae27f14213bf4bb2adc2f5f7a95f2d1d1bc807d1a6d83c4d0b99057a8ce2071bde1c366c862c105f49212782294fce34e49b542b2e04e7ecd5e918d1e4c38e4183d5e9b25576325ffdfd1d09fb65dab3f4ce18617004cfe1db139c473bd6bbe4593e28082066c5474c65312f1a27b08990442422e381e5770b60896a7575b6e2ec3f6bf886a6f09fd3e1c38a345f2b6afbe39ef161ce62f0045ec77d35ed639041404cd2b1a056d5ad9a3d69995db19cebd95c71169e38fd00ecd8425ed6a6619466abf74555c8e6f4bd45f79f8f4c0cd392315b977c03251b9965c31211312ed054735ab4b36fe1d3e9dbd6f092f3346881e10991f969c70cec3fb9354c5aabbb0eecfcd1ddce8c6cc50285327f37231d022401ae7fca2ae8cbfe0bf956c35b7f2e5dc06dc8a065382783d07595a642d4d7d6e78da00bd069840aa34d0e60c2879bc5286ca06f7bbf8787ffda4fd910201b8bb9915985374e6745614c724e96d73a855c6839c9823be727e2558c282566220e5ae50481e64b8e307cd2540051a3df9eb4069e0f073ac6b90e71b0db5a82f67efb44ba19ff5ece3f90a344cfe67eba46432b34dad6b042f48ba131363d8001d2df0bd47d53289d5ae28236bca07676ec22270159ba9a1ec37ce7a1e25c9f1031e164c5edd3940d517614153ecce1d8b2cc8b0cb74d7140e5c936e0905f8dd71405435435429265bb4d3afba0db0465217b735c71acfd61a1066aa48cfb763f010e52f02d9474daf5c4770714e8f23b6cd4e7b55e144dc5026c2f1dd8da2dc4db5ece3b19eafdb51e57ad6f9627d3399801f4eeea540996760d4343a23117ac67bb4b8afd302faacda3c401dc8738115d9f68ed0c22fa446eeec0799f5a5edf1c2c349476d51b4151b4c46ca806419c9e9476f563db17631069cca088f4fd080accc8fe7ae4f043989dc1fff25f307cb8d471870a17fc6bc83af67e08b4a4972bb647fb16b5fa5c9a30525d259f6bb819f345c11bc9c869cc751a32c04cf4aa99cfb40c88651b138938e29e94ce8c0b18c8885555b1b5678795c53f702aa070ca148afe0cbb9c48ce1bb69a80e1afdab9c5b5aa39e2dccfdf44aafc889cb450e63819ac597289d5b40fed11061152123646642be71251bac29543b303e88b2386f450faea69adb398247d503ca92ea11f90123e2cfdd4c99c1efaa093fea9c4433a0b5eb5e730495fbb59adef6d4ff49939891a175a05323ff012fb24f9896c22fc1f3307f4eef850683583c51e88bcaf79f4d509befcaf21c75a7aaf7cde18841c3472d5cd5f12165d782d630080c220777d286a2a6c783362ddab10226acc265a3df6ce587f31dd14ad3504dfff39e383f0017d529d123effbc8a828bb17a02ff07c7b7575808e69ed92a94642c836ea05db313b32bc421faf9bdf917c50b066d72a254a47fe4f83aea8525fee4e6c3f54965c4cd0e80c46f4cecc800e382b9c5aa330d527037b2518b579d0f0390831d397356e3915d429bb1cf6da53193f3ab1c41ff8b2fa320e6aa727ff5c13de0120108385bba837ccf051dbfba8032b662f44770bf539006c70aab7b9853db4fc6868d0ba358e14fca5fd69955ac4102fc29b6ae8c350af6a70737e42724f6310ab16d5755b9f1547f761e6df2d3640b7da50ebff7741af6cf26e0a282b6762a790b1ec6df63d51f69912a5e7abcf87d7bf26a6899c52a2c0774ba325833b85b9f373a29b8acde109d9e4c9f63bf0b66182876e69893eed7035c5480c428500e89f46ba2ceca6862a34f621f917c275027aec89803f6c451f3fafc1d39847def77e48cba4110481feea8e349ca8600ad0be0601bbf1998b126cc728c33c8fd85ff86b5fcc5cc4cbccc944ba491a9ad503729b1e872071a96353a469de9a04a5c8c0061f3b4e2a738e6162aad10768b527b100dc3c4a478af336995ff6f954a086c0d2e3a4d8f32d4a1b393382ff94a035972d00f95790cf13cdb65e7fb77d287672810d8f03707904a5a0b206f5abbea82059bd705095215c1dfa2c79c93f3042dabd20c94b10029e16fcaef4c5709a035d7b1060728b380790780879e7f5622068619c47dcbf52a3ef2a9a3bbb456b46ac23f3f18a0fd465621535b28205e755afd2225e347b5b6318e0bd15eecac7c330cda2901e0e0c5eac0a262a053ac9ecd4018e2f48c3a373faf1b1e87f5bac81d6ea2d53972ed6ccd13bdb3390479949d1d6db2a8d148887da15efe3daddbfc8dc73e1d44dea2eb85f738bfc125085dbdea3d75143629159ff3336e52f4a6a7cf2e55167399dad2137b3c1992073a709bd0d4cac25578e7ec103196e2e24f0fa29f1a80ba753184600950a24bb07c574cdcd9c390e2cba8a2fc391b199f7b7d93a9279bf8a367ee3accd9f0e19d4addfb8a3de7819886112aef8f6d47cf4a55f8751c916024c7d7348ceb53431796c036b2d3645ef8787de04f90e623df72425bcd34a5f978c2ac2176d6c0d8a1f56165c81984f919f57cbc748f462e8c2bcc2a69bd19a9fe3e84ed22208e87c507257751d3b99cd7004a67052f2d2f98d1289127b8a2b82ea831abe9d17352305149ff57986b8217938afb09b32162346a91bd13f4065697b85bd4c22213169dac55f0f96a0ce7bd41462ae806ca3be875300c7682416bd8982d108c006cf2c0d42e9c5be8a636cba9b98af6b506af92a446610bfc93e45b169fa45e9c656fe0784e86689bd04cf731fe18abade24bf910a3710eb54bcabb78f0d2e99a22bb63ebf77e05acdc7eafec4df46579fa677cefb5edf94e029bfa37b97ab0defef291d7b66316af5a109309698ad7c50b5c8d2af04306b268dd5be9a55956379c5e0666d97a6ca634ecf1190d063c97461b849c8766f1af1e9e4b3fc74c5f3c1bda11805967fc6641daba282ff4a8017ce591754cfd3857ead240677941e79ccdac75bae7beaafc267ebd48e734459d9d37b8f4bc1c3e86a10c8f5df9ac5e54db41c0a9b58edf49d74e0c4de9e9d0a380ffc309ef62db127bedc8832c16dd5aa72dd8773280156976cda61fc7cc2baa8862ad98e18d4f211229142876dd48b9ee0b29274153cebea5653ce38431035cda033bed0605c475e0beefd2b7f5416b6f175456ce9dbe73c971f3d108e41647ed27620bbb25d32c20764981ffb9308f0bf1a1ed8b96b2c4105804d213d9ac57c1e131917a457d9759df42176962eb7a10cbc8e477cd1cca535ba8f48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0x1000}, 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0x1000}], 0x3, &(0x7f0000002140)=[@op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x46, "43611c34a30c3edef72be636e87b7c3664cb21731da1c7833e8f66c8e34ded4db0998208fd46b44f28cd95280c8891eacbade6b0a29865726624d00d76f628d42745cbf01110"}, @iv={0x48, 0x117, 0x2, 0x2e, "ee4e32e16800ac55aed4c58538d22c9af4e81aabc423703dc08b175102be1ac210b95272c9517e393c7dee7e9c2b"}, @iv={0xb0, 0x117, 0x2, 0x98, "5e55352e26ef1e5d5559c4f90802b806299b17a9fdc3d1e6d589f998f7cc3bb58cca28952ec50456e611541749fc259405f0f456b2542b9dd78caf999711e9ac202597a837d0688478e1f53465cc26dbc020c030e100c13ea2317c765d67d9ae8872ea762ef3bf6c9fba5c16dd4119bf987e4087c887b2cc2dae3fe41a15e6d80ba3bb2c0ab5b944ff723d8225a59a067230c7bea4fc03aa"}], 0x170, 0x800}, {0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f00000022c0)="0777fbe04b1c14e4a79917a6d9b1f6c3d1317cfc36efae37689543d982188a189a8f1c6c66075277d3405a04bce7fe4631b2b20f6e5375b7a85c6fbda46749741b93527d832c00b5db7c4ce7ea6b4a920b55118e278cf5a15574dfab6844273b91f2f575cee9452d7b52b5b0212713460bb0dac0a81065b74fdec87cc7ffc17fdeb9e38a2ab95260107beb79a0f4e09ac636c072925eddd84f7bbf066494df8cf235b281aa074930960a00b4ac62db7bd11b05a1cd1e3fb3176ad4c1b880686deef6e1392efa6eb199028e3dce02615b347b89460763c5388c72", 0xda}], 0x1, &(0x7f0000002400)=[@iv={0xc8, 0x117, 0x2, 0xae, "543a9d0a942dba8189a15c504bc916a50616066b65c8acf04315a78d8b13bf7adfe82ec8ed7de8689c8354aa3267d1d859ce3033862a1f92e5a6f05b027b23deaa0a738b0387d1290d11b780acc30926535cbf3732d68353069070fa6f2e58a3cf8196bf63d12c99b918c59112c9e345409f02ca3af9ff626480fdef6a89b1ee8922711ef5db15daa63bd77cdcf11c944f08271b01fd5fd311da6103574987997a6bdcbe51b7d0e58cfc1acfda8d"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x108, 0x117, 0x2, 0xf2, "2a66a70ee44170b273207a8eaf516b36b6cf1b99da93100822afa19cac87254afb85836c13f87f51d8a76c132f703bd0f30d5d106dc498bbc18220731792f8e22bbd3f976f8c88d6c5ce9d10c046b2db3628ca8e72841c84a848d3e8408effeae00eac2678e8ffe560288fb2362c030d007c59c78e8882bf788ca0bba84f881d5fe92adb258526a9c439b10756a21dfd5913525145aab8185965f769a2f1cb8a5058dcda3e65c090de1f0c2c6762f25ee1380d4b90e237f254fe3dd6f3c6862176289c63e2d5272dcebd4db79ae315570de40afd98a3c91c7f74c0ba9e6d55e48a4d433c7eb1fff57b352edf2493810850d7"}, @iv={0x50, 0x117, 0x2, 0x35, "65bf3f47cdcb2d1eeb2ca42c888ee86bd87341d7f5a683c1aa6ff1f2df42235acc2cdbfc062cd0a03d79f72c58258f7886fb552f5e"}], 0x238, 0x8000}, {0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000003640)="7c3e4cffb0815d822443fab95688d285f157c63a4d5cb7cd56b51bb7e2aed69a2bad098b27dfc1d78b510af84f2feafeefaf", 0x32}, {&(0x7f0000003680)="1a15d9a755bc13664581dd2c7c4c1637a7afdce5fe6398fa5c634ff9531bcaf0d2a1acf3c7bc6dd78c589186e42b9ef880131b398f32375a2d1256df360759658e19f179109f24e78441bb269fe50578db89a20f7a6e20980946fb75906afa02", 0x60}, {&(0x7f0000003700)="2bf0f46e56f73ef6a341d2280d94b8fb79ce2f2d05f148ae3ec816cb54f24a993c3c68e37827c157d8c8b255b32998a21d2d7bdda5f638c31c245bb56edefdc9f5ff8177df6586375f66f3bd1cd14294203615e0a626b9c5c116c0782b80375ed9b10cd6184958bb3958c9239b575b79268ddf2a79598a414182d0a3c2cbb534c5200bffe5dd958b49250bcb62ac95ee1459bf28d0a8bbf3174d5d91b3095e87374106ff2dd1f32769ced528ace5f47ff50c1eb8d46bc611a5857504681cc952ba370e1ba3b4c22b10d6e07b647c2e", 0xcf}, {&(0x7f0000003800)="e87c52bea06d08fa13a4d9b746d08fdf22b870ff81111a41bef26ba538439679630cc22c4e277b3bd9819d1066dea6bdb7e878eaac45bf84c4e9002c0cd172859480004e2c83e1619b6b1ee7eef7ac961134b21687eacfa5795657e93a468b45f9eb62d05151442aa0e3dd58f6d82c36ba", 0x71}], 0x5, &(0x7f0000003900)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003940)="19729625494ad8e451e5a5", 0xb}], 0x1, &(0x7f00000039c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x30, 0x4080}, {0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003a00)="4152375f483b351143b6db56d0ee781a13cc5edc1384a32744a9536e7ff447ffa25b94b51de838c3fa5b1e35527cd95ccebd1fe0ab36e3c2a692e1ddc08c582a587b859b2534f7abb05161256f95544135aa4322c3c104189e26d4de7b09d4fa3c94b0022ea7b5b1d8e6c9c89d9809a14e44a326c0ad64de2592666a73c3694eb0fb19", 0x83}, {&(0x7f0000003ac0)="15ccc04e1c3dcf201f2872cf04a8b82698d4b815bb8cbc1b8072470f94b9d8dfb4f1feae7d664c51eed8da84156846c70a17670113e626436b0c449940aedc81afbc785437055698104a54930c6aca85e85633807b3cb12999dd683fe4ec0529c10a5792aaa6cc7a7069d41bed8b", 0x6e}], 0x2, &(0x7f0000003b80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff001}, @op={0x18, 0x117, 0x3}], 0x60, 0x44000}], 0x5, 0x4000) 2018/05/17 15:49:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0xff, 0x40, 0x12}, 0xfffffffffffffdb4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x32, @empty, 0x4e22, 0x3, 'ovf\x00', 0x1, 0x400, 0x35}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x1}, 0x20) 2018/05/17 15:49:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x10, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/05/17 15:49:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0xd9f) 2018/05/17 15:49:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000004001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000300)=""/166, &(0x7f0000000140)=0x10) 2018/05/17 15:49:05 executing program 1 (fault-call:5 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}}, 0x1c) 2018/05/17 15:49:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000180)={'bond0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r4, 0x1, 0x70bd25, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20040881) close(r2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="fc00dfff", @ANYRES16=r5, @ANYBLOB="080028bd7000ffdbdf25060000003000030014000600fe8000000000000000000000000000aa08000400b6d90000080001000000000008000500ac1414b90c0001000800020001000000080005000000000008000600000000007000030014000600ff010000000000000000000000000001080005007f0000011400020065727370616e3000000000000000000008000300000000000800010000000000080003000100000014000600fe80000000000000000000000000000e08000400010000000800050000000005080006000800000008000500050000001c000200080002004e200000080007000600000008000b000a000000"], 0xfc}, 0x1, 0x0, 0x0, 0x4000044}, 0x40080) [ 354.773921] 339350 pages reserved 2018/05/17 15:49:05 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000340)=0x9f8b, 0x4) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10}, 0xc) 2018/05/17 15:49:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4be6, 0x0, 0x1, 0x17433dce}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x8, r1}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000000bc0)=""/93, 0xfffffdef) [ 354.840624] kernel msg: ebtables bug: please report to author: Wrong len argument [ 354.866896] FAULT_INJECTION: forcing a failure. [ 354.866896] name failslab, interval 1, probability 0, space 0, times 0 [ 354.878209] CPU: 1 PID: 30835 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 354.885484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.894835] Call Trace: [ 354.897431] dump_stack+0x1b9/0x294 [ 354.901075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.906272] ? rcu_is_watching+0x85/0x140 [ 354.910430] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 354.915634] should_fail.cold.4+0xa/0x1a [ 354.919704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.924814] ? kernel_text_address+0x79/0xf0 [ 354.929232] ? __unwind_start+0x166/0x330 [ 354.933385] ? __kernel_text_address+0xd/0x40 2018/05/17 15:49:05 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/05/17 15:49:05 executing program 2: socket(0x2040200000026, 0x805, 0x7ff) 2018/05/17 15:49:05 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x2, 0x4) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x30, r3}) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000000440)=""/4096, &(0x7f0000000000)=0xffffffffffffff10) 2018/05/17 15:49:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket(0x100000000001, 0x1, 0xfffffffffffeffff) getsockopt(r0, 0xfffffffffffffffb, 0xc000000000000, &(0x7f0000000140)=""/222, &(0x7f0000000040)=0xde) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000002c0)=0x6, 0x4) [ 354.937892] ? __save_stack_trace+0x7e/0xd0 [ 354.942227] ? find_held_lock+0x36/0x1c0 [ 354.946319] ? check_same_owner+0x320/0x320 [ 354.950657] ? rcu_note_context_switch+0x710/0x710 [ 354.955602] __should_failslab+0x124/0x180 [ 354.959853] should_failslab+0x9/0x14 [ 354.963668] kmem_cache_alloc_node_trace+0x26f/0x770 [ 354.968787] ? rcu_note_context_switch+0x710/0x710 [ 354.973741] alloc_vmap_area+0x142/0xa50 [ 354.978337] ? rcu_read_lock_sched_held+0x108/0x120 [ 354.983369] ? purge_vmap_area_lazy+0x40/0x40 2018/05/17 15:49:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8910, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000940)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000019000100001c56a7f70000b70002000000000000000000000008001500000000"], 0x24}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) [ 354.987878] ? debug_check_no_locks_freed+0x310/0x310 [ 354.993084] __get_vm_area_node+0x17e/0x390 [ 354.997422] __vmalloc_node_range+0xc4/0x750 [ 355.001842] ? bpf_prog_alloc+0xdb/0x3c0 [ 355.005912] ? usercopy_warn+0x120/0x120 [ 355.009992] __vmalloc+0x45/0x50 [ 355.013375] ? bpf_prog_alloc+0xdb/0x3c0 [ 355.017442] bpf_prog_alloc+0xdb/0x3c0 [ 355.021343] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 355.027329] ? mpi_free.cold.1+0x19/0x19 [ 355.031400] ? proc_fail_nth_write+0x96/0x1f0 [ 355.035902] ? proc_cwd_link+0x1d0/0x1d0 2018/05/17 15:49:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x4000040, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/89, 0x59}, 0x40002042) [ 355.039981] bpf_prog_load+0x435/0x1c50 [ 355.043962] ? find_held_lock+0x36/0x1c0 [ 355.048039] ? bpf_prog_new_fd+0x60/0x60 [ 355.052111] ? lock_downgrade+0x8e0/0x8e0 [ 355.056266] ? lock_release+0xa10/0xa10 [ 355.060252] ? check_same_owner+0x320/0x320 [ 355.064581] ? __check_object_size+0x95/0x5d9 [ 355.069093] ? __might_sleep+0x95/0x190 [ 355.073083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.078635] __x64_sys_bpf+0x369/0x4f0 [ 355.082532] ? bpf_prog_get+0x20/0x20 [ 355.086346] ? do_syscall_64+0x92/0x800 2018/05/17 15:49:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x5a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=ANY=[@ANYBLOB="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"]}, 0x615) [ 355.090332] do_syscall_64+0x1b1/0x800 [ 355.094224] ? finish_task_switch+0x1ca/0x810 [ 355.098726] ? syscall_return_slowpath+0x5c0/0x5c0 [ 355.103668] ? syscall_return_slowpath+0x30f/0x5c0 [ 355.108615] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 355.113992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.118856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.124048] RIP: 0033:0x455a09 [ 355.125199] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/17 15:49:05 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)="48132af4f0c045e023166d9fb3d3be40b5cb793a13093d0ead3ab8fcbb8546f3633c615e950b51b4f3b5be951f822d6a23c5e78c55d5758e8d98142c718dce7eeedd20fc6e72e06f1f00990ddfcc37cfb7a84e58bd7a4cdb1fd76c6b70a66c06928d2cef9e99ff23629e647afef2ed5d617790e6039ae3024de5cab5bb76deac4bfb92b06b72d47623036e29c579674d0284168b0c6a74ab462e82170dec57fa49f35ebe70fa32af4dbc61fab4d8170ba95e77388a1e4e1e27e4548c642bdd0a817bd80009b5d428010490bf78a825b345c71bfc7e357a0534a1643f1c958508ccf261cd15dfd3", 0xe7}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x44001}, 0x4000000) unshare(0x400) r7 = socket(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r8 = socket(0x1e, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}, 0x13, r9}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e0, &(0x7f0000000140)) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000080)=0x8001, 0x4) [ 355.127231] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 355.127247] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 355.127256] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 355.127265] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 355.127274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 355.127283] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 [ 355.127486] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 355.190219] syz-executor1 cpuset=syz1 mems_allowed=0 [ 355.195378] CPU: 1 PID: 30835 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 355.202654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.212014] Call Trace: [ 355.214618] dump_stack+0x1b9/0x294 [ 355.218264] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.223454] ? trace_hardirqs_off+0xd/0x10 [ 355.227684] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 355.232782] warn_alloc.cold.118+0xb2/0x1b8 [ 355.237094] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 355.241925] ? trace_hardirqs_off+0xd/0x10 [ 355.246144] ? quarantine_put+0xeb/0x190 [ 355.250195] ? __get_vm_area_node+0x30a/0x390 [ 355.254679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.259683] ? __get_vm_area_node+0x2da/0x390 [ 355.264166] __vmalloc_node_range+0x45e/0x750 [ 355.268648] ? usercopy_warn+0x120/0x120 [ 355.272700] __vmalloc+0x45/0x50 [ 355.276051] ? bpf_prog_alloc+0xdb/0x3c0 [ 355.280097] bpf_prog_alloc+0xdb/0x3c0 [ 355.283969] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 355.289931] ? mpi_free.cold.1+0x19/0x19 [ 355.293979] ? proc_fail_nth_write+0x96/0x1f0 [ 355.298465] ? proc_cwd_link+0x1d0/0x1d0 [ 355.302513] bpf_prog_load+0x435/0x1c50 [ 355.306471] ? find_held_lock+0x36/0x1c0 [ 355.310519] ? bpf_prog_new_fd+0x60/0x60 [ 355.314571] ? lock_downgrade+0x8e0/0x8e0 [ 355.318705] ? lock_release+0xa10/0xa10 [ 355.322664] ? check_same_owner+0x320/0x320 [ 355.326972] ? __check_object_size+0x95/0x5d9 [ 355.331463] ? __might_sleep+0x95/0x190 [ 355.335437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.340960] __x64_sys_bpf+0x369/0x4f0 [ 355.344831] ? bpf_prog_get+0x20/0x20 [ 355.348621] ? do_syscall_64+0x92/0x800 [ 355.352582] do_syscall_64+0x1b1/0x800 [ 355.356455] ? finish_task_switch+0x1ca/0x810 [ 355.360936] ? syscall_return_slowpath+0x5c0/0x5c0 [ 355.365852] ? syscall_return_slowpath+0x30f/0x5c0 [ 355.370770] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 355.376120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.380951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.386121] RIP: 0033:0x455a09 [ 355.389296] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 355.396992] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 355.404247] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 355.411512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 355.418763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 355.426019] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 2018/05/17 15:49:06 executing program 1 (fault-call:5 fault-nth:2): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3c, r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xac, "14c1df168e4160c1279c7d6175573c8060f21b619f418c03bf5a8e13e10cbb0635e59307284f7a56c92bed3d9a202ea5246d64f93872c836a8d28c25389586b5ae03ee9a3c37f096f4727a40060174418111ec342c4be7dcb6a927318c41477012b19d1ed919815abbfdceeb179b05a4e5809b5be5de7fb99b7969a74036f4987df20042d39bfe843ec91e561f1a4a03ca33bb8362204cc3b5a118011f1816af67bf6c9dfedf891e1294ebb4"}, &(0x7f00000001c0)=0xb4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x4}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x8001, 0xfffffffffffffffa, 0x4]}, 0xa) socketpair(0x9, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x80000001, 0x100, 0x84, 0x64c}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/17 15:49:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000340)={'syz0', "0b0f85a17e4a73dc9cafa2f46da5f2042aa1120215c156b1c5941c5ac2728211d929b2f0a9a1beeaba7f51059c685d1496ab932ac65f0adf8c1449f611bb9128383abc8ca40d75588d9caba4387ef85b20266eea813abb58d034180e8aca7ecbf7c8eb5b3ac40fbb5feca0a035305637814ec514deea4edbf7db1d74e6616c8c5913ce962a"}, 0x89) write(r0, &(0x7f0000000640)="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", 0x15e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f"], 0x1) socketpair(0x5, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x99, "f18f3aee3578d40d30f0912a0de865c90f039b221b2faf365b3eef4498d07f2b05f2635256c661b12d4df6093eadb7fd44b4cd74cae3644ccddbb262afc5edca4d1caf19c3600002f3cd075ea2f937398d107fd6e15baa92ce40601ff56981c91a0379eaf48ec1a9d88b15c68a7be27e492c9c25dfd81e36116840c546056db14b372e64131bb4ab94dc7124e73e8de21cdd1d8167428a4c55"}, &(0x7f0000000100)=0xa1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x8001, 0x2, 0x2, 0x180000000000, 0x9}, &(0x7f0000000300)=0x98) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/05/17 15:49:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x4) socketpair(0xc, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000140)="3d2eca6f0613b0fdb61de9caafc93ae0176fc1400c6d073063aba7565aedf567db4f9564d715b208b7a91eef5af38fe3a324043fd4bbf017ca15ac5117160154e10d2b08a1b28302345656a5a182fd49be865fb78c5e3b099fd4852c14ba0b1488505af5a5cf9e178cc1ad49e195ecb5d2e4d050b846a44b1564", &(0x7f00000002c0)=""/4096}, 0x18) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000dbd5e5626961aeeb1e10179e39339342650198448600562d1414f0a26e81c50d8e6eb4d777304e0369b6803d817eedf9fbc02318e0ffa47802b14cfaeeba7e2b2e3f27676afe2cfa0b4e5d25c58efa70053eadd5d6dd074fa477", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xff, 0xffffffffffff8000, 0x5}, 0xc) 2018/05/17 15:49:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) recvfrom(r0, &(0x7f0000000000)=""/96, 0x60, 0x12100, &(0x7f0000000100)=@can={0x1d}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4e21, 0x0, 0x4e20, 0xb0, 0xa, 0x20, 0x0, 0x2c, r3, r4}, {0x2, 0x6, 0xf8, 0x5, 0x4, 0x5, 0x3640, 0x3}, {0x6, 0x7fff, 0x80000000, 0x1}, 0x7, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x2b}, 0xa, @in, 0x3502, 0x1, 0x0, 0xffffffff, 0x7, 0xba, 0x7}}, 0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f00000000c0)=0x100, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000002c0)={{0x87, @loopback=0x7f000001, 0x4e23, 0x0, 'fo\x00', 0x26, 0x400000000, 0x70}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x7fff, 0xfe, 0xfffffffffffffff9}}, 0x44) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x110) 2018/05/17 15:49:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x1c) 2018/05/17 15:49:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) r1 = getpid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000007c0)={'syzkaller0\x00', 0x1002}) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000080)={0x264, 0x36, 0x202, 0x70bd26, 0x25dfdbfb, "", [@nested={0x10, 0x7, [@typed={0x8, 0x73, @pid=r1}, @generic="e5eb92"]}, @generic="75fc6cc2a552758e1fa751e6e9a0547741b78af597b38dd2a92776aa42c76f2a346e49e474c63c52bccd54544f0176b5009619f122213761c67854223d93c28b6d0938802d347829fdb8cfdbbe5907643899703f3ab05edc6ba4cdd969bd67cad57509eafcece90b507054e4e42f4ffbfad78b4183a6fb7f749459f9ed8ea7b06df56c01e09f85d7e13916e62826b640cfdda68365372bf72a", @generic="035db98f21e270f1ef54306281d4fe388003428a6cdcff62e25f77e8bf0446d2057daad4bbd2cc6b7deca48dfbc3d6f4564fecf840fd5b0d2566c8caad1e3248a7778f72d3b180821f5a786a935e19b7d66832be0d8dc64b11e7c8e2baf59af97628ce7a8cb3dcd6456eec304f917d32c7b28f2e04e6a3d9c938dfa17ebe40510a4b3fb8f23fa97852f82b1db8adc15aac8fad3adfefe52790bfc1cf02283f29cb7204e4dec510803e25a64eecd2e3c9ce84c244", @generic="8f7a7627d7e76db2028b0c16695fed72874be40ed515f6c31bf891a1bb5639a0e7f57d68c20c5a25280de533dfbb7380b0f4c96e167bf2cad3fe22300bf08a8bf109ac92e6a5f718e9c718062a660334d9acd50495f6ac594d2b75b83631eef0f14c3c4f0105b1ea150ed7b33bd5661770a721919d3a616ea05e328e52a4212f56274d323b8643be88866bc7f7339abf0ab92a3cda95d4441c5a225e5c9b7c4b50f1829dfe780ef6e97a98dcd4b3d587ddafd0b2db68471af38dde44ec7439f014af592f9dfd06d91fe307f7d005cc18a564328668c875b0c42bbe88d1b747f4e02ad5ff3461faf59cf55670c8735c82de12527d49f7"]}, 0x264}, {&(0x7f0000000300)={0x410, 0x35, 0x20, 0x70bd27, 0x25dfdbfc, "", [@generic="835720eae2093bd8b7b8fd8ca005e367bbd62a9f1d14ad32cf258f60af752a839a3376d464a3d22c2b348fcf150867c1ad9e14290ab82582d6909f75d2d743ce7d3fc4d7436f890bb16f39c386c30a92408eac3ad8ecde3647a0725a96ce455ed3ae1361a79a16a2a10532935b5c2f06e3fc4811230ff6ac2514749d2ae6af3dab97d5d91d2442e521669e0d88477914b27f3e0c6d3aa521e41ed2764677ecbd2248b1b237693c26b872dfae191f7137b2ffbf40a56d0153e62a60d4fa2f6ed0ff38ce60d93e0c2cfd3486fabd573cbb315c8238c9133ba23f92937ab2cc05", @nested={0x168, 0x8, [@generic="3e9115a770c5287d8dd1538135b1516a0ccf0485280fbf231ee4e706d3c2928305bf8a5fe6e2987696ca62340267f56f65bee64d9590a19b", @generic="aed46f01d24dce897ae72f6779f98754a3c8787a17067298e38c2a054f190bb9852f4d5abdfe51785de35938dd2c365f8e5498e0c666fcdf7e54ac4e96c84c21cd6a46f853fa9883a3b4783d8e2194129c6485b91cf8fc665a7e6011d386d3022cbb8893ca0b8d86f1ffb567129a0ab3caf9467a1713f75bb4bd324ae36e2ffdba76f422ead0bd8c554fa0f9f8aec822df8bcdc4f2d44e4f7852ff8a5721ee97ccbb348e6c6e1f5c819a36c732d28d6a936848079208ca16177a9a17cdd8ce88bb95d8a0b7a189", @generic="e1fcc853dd17566478b59d7f5885a385b5b19cb77de602da644e4f71e5eee88c20e0c4ef378a4c395a2a5af8b584b61e6fb350bd8bab8c0a019c566a5b5bdba4055815f748eeda0052b8f9ee7d168027d8095cf6354e19c3e4f3cceac4e81974ab62465e57"]}, @generic="3494d8f753ed1b3d67b059c70e409b660b50dd530701c2e510837936e661cfff396b87b4a90dad274facb4638637e4c88fb948ec0d04cd1b2bfe26fc918c28af91183240dd64cac07df42ce9de793dd5abb6b3db99ba6647fec1f71d461cdcf0be959444668cd1b3224e0d59566339812cd3f7862fab", @nested={0x140, 0x95, [@generic="0a9806", @generic="cd9c0cf0b1ac7889aea5a09012902b2c1a56d946082edc7af7732ee70151ea872aad7b8b46547d1dea954b9978f6db38b471dd5cebe756c08faf236b155db88b58ae25c97596", @generic="b154b60dc0714fcc3688879ee62f49942fd11c286103b983ad4f9edcb3b4358af68b042487454f56962d4ab684cb154fff9bef4a102934ce812b465d7a5d08b8999882b2d4fdd6dd4723294343025c7ab59c3954965287ab4989fe94353f010cb9563e24f4dd8ec9a53bb829005d43a7bfba85f091f8217b1731b517bb76094f1784b83b4723f85a2063496dced5", @generic="b0ba180f1396958a443f148622e8118f2dc70a4049f1b170a16cf3c7", @generic="cbf3ec8a29df900982a76b71b9150cab5490918905c1265968a6c0baabf3f3a1c29dfc45d0c3760f8885d7007f22ff64c731ba3c50f1e480d8769d6ad2224110bee49b12cbf6658fd5"]}]}, 0x410}], 0x2, 0x0, 0x0, 0x801}, 0x4004800) close(r0) 2018/05/17 15:49:06 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) syz_emit_ethernet(0x132a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x4, 0x6, "1654b9", 0x12f4, 0x5e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x3e, 0x3, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10}]}, @srh={0xb7649f7e8e82ce24, 0x4, 0x4, 0x2, 0x80, 0xf0, 0x5, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x2e, 0x1b, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x8, 0x2, 0x2, 0x4, [0x3]}}, @ra={0x5, 0x2, 0x5}, @generic={0x40, 0x92, "fc2bb933365eba9f181b1c8d6c0a6f2ce14e4b80119ba9da761ac6c63fcc0058f08a02b5cebe0f27a4d1f44fba74fdd915c090773fbd98cf33bcc39a7cbbb2b8d2c34f4debc747be8773ff1d83a707421a47d6f86948d6f98fcc88dc2d1e17b0b5ca9168d7f09f75d8d6490a2751baf17eae840ea7e540608a9821c54b4a20ba8be9bf12d84b367aec9be8472c57ecb2cd1c"}, @jumbo={0xc2, 0x4, 0x7}]}, @srh={0x1d, 0x10, 0x4, 0x8, 0xfffffffffffff974, 0x4, 0x9, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1e}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x32, 0x4, [], [@ra={0x5, 0x2, 0x401}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x18, {0xfffffffffffffffb, 0x4, 0xd26, 0x0, [0xfffffffffffffffb, 0x40]}}]}, @routing={0xff, 0xa, 0x0, 0xff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, @dstopts={0xfb, 0x2, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0xe9c5}, @pad1={0x0, 0x1}]}, @hopopts={0x7f, 0x0, [], [@ra={0x5, 0x2, 0x63}]}, @routing={0x3c, 0xc, 0x2, 0x57, 0x0, [@dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}]}], @udp={0x4e23, 0x4e22, 0x1024, 0x0, [@guehdr={0x1, 0x8, 0x9, 0xc1, 0x100}, @guehdr={0x1, 0x401, 0x0, 0x8a6, 0x100}, @guehdr={0x1, 0x1000, 0x1de5, 0x804, 0x100}, @guehdr={0x1, 0x1, 0x2, 0x4}, @guehdr={0x1, 0xddfa, 0x0, 0x5, 0x100}, @guehdr={0x2, 0x1f, 0x7, 0xfff, 0x100, [0x80]}], "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0x0) [ 355.788425] FAULT_INJECTION: forcing a failure. [ 355.788425] name failslab, interval 1, probability 0, space 0, times 0 [ 355.799799] CPU: 1 PID: 30882 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 355.807079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.816438] Call Trace: [ 355.819037] dump_stack+0x1b9/0x294 [ 355.822678] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.827879] ? graph_lock+0x170/0x170 [ 355.831693] should_fail.cold.4+0xa/0x1a 2018/05/17 15:49:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x7fff, 0x4) socketpair(0x13, 0x8000a, 0x1252, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001140), &(0x7f0000001200)=0x4) sendmmsg$alg(r2, &(0x7f0000003240)=[{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001180)="beef6e329c3b750fd9cd3b6f48333c5e0d52e7c8f50fda9a248de194f9a238ed99bd63a218aeedefb8f1708281394391e758fafa1af3da81616d088355f74baaaea3e6ff4f7e14f0c52a7feee9cb0ffeda3401c896062809deac4c6e313fcd40f7bbee1948708d3ec61fd585900e072c9b620de21fcaec3dfb1c9dd5bb", 0x7d}, {&(0x7f0000001240)="a7ea55391604f5b1a98747ba0ecb730d0e446daa500efc575991adc2e29ba82d7e6267f282cb38d127a65d5bb9e4ce80a266b0b5ea31e377abc0c4c94ca0cfb9673eb793163588f7ea670c00dd201c0354be448f71f8fc780693c7040bdcbdd1c41b962aedf5", 0x66}, {&(0x7f00000022c0)="c274a8eb21ec654c86c2a53fc56fad0ebb07fdfcf893b8f90366dcafdc6eda8fcb584aa86cb010e97a27d16ba13008c4393631117cc3c82ebc2837e7d3888475fa25725409106016464b68993178a190a1e0be05abd71288a465aa3a09328d36d843341cfe046b549c8e0fd430be37314272c78a1f3f585a9b5f175710f00b3f27e944867ccc1edde5ca0639fb7f68e697585680d279ae23d9d4813b05d3204e40f06d089e04001f3f5b36c61f4d6174455d9fef35cde69a0f36d34d2187f3e206fd84d32737", 0xc6}], 0x4, &(0x7f00000024c0)=[@iv={0xb0, 0x117, 0x2, 0x99, "b67d7366c0aac6a2bd109997a94698ef5789f9779402bd74c367ac0cb7104052d5877c3a42c244fa9a475703b61c623dcc618993b81ab031d5b7e5be7317822a0dc69b86836de59da469d1225f12f88fea2ceb5bbb647e98de8ccc678491a79c3062879977c91ff2b7f82feaef0997781801e2349a5fbe0cd875c1ed4a6e4d3bc2246fe41ea7dbb1a0fb37cc0527140d9716595a9b52f53608"}], 0xb0, 0x800}, {0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002680)="479a0fa9f4b56e8aa0a647ded469f09a0f4d0522666d51a616c1fdf3f3d79ae8d13daa9390465465f2b2b972f263e64147cdd01cbdf74858056a896b6e03f49aba436788316b51285f062ea6d973de8dd0618f698a0b103f1548630aa0b08f070f73bed78b34cfbf9f02665fd4607e61ef40f08272ed78a30cd2555e969f6d3b1197b862d34770ef35980bd95279d476e2038c", 0x93}, {&(0x7f0000002800)="bc8b1f3081514d6e1ef08a41720dae5161c45a27abdf9ee2528b61baedc9a532711faa83520b94a08d64e54c534fbdabfeb6c6cd35aef9660be651508b3fdb78e6ec99cce618fa9db9540b682448c7776bfeab15fd6272075dd3c874194a424850394e839d485a357ae4bffbf516de86f923db3d23791218ef68e03fd1496c80896c599ed72d5c9c2cf32dfcd96ffd5f7a203ec011d29ed6749a4918", 0x9c}], 0x2, &(0x7f0000002900), 0x0, 0x40}, {0x0, 0x0, &(0x7f0000002940), 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002980)="094b8a5d30a0109bfa5cbea40330c85c495eb58ca43de702bcc4b8d19fb92377fe657c0d49bcd2b814fcd6be6e37db8497eb16e13546e2924db8606d1df9b23de34b4c03400327483403a3c659ad11a32abed6dc9fd8cc715a05f4337aef36e5a6c2470d4a4777496a64e01056f7a895f900882afd7c576e55b1a0f24d24f50187d84e27268d3423f9537274f654805ba155df126b086de4f6acec59e3813921c8e96e082d40febf99d26c901c3a4cb0f118e3356346031a68ecdd7660c7622e5cb2ca79bb8a77e2a377000eeec24ccc56a5", 0xd2}, {&(0x7f0000002ac0)}], 0x2, &(0x7f0000002b40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000000}, {0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="140784294c3fd4390c44f144ef12850968c4ac4cd6966226a44b114ddb5982f949a718fc40d3c93625893ab717a9c078c13e352338b343ed2a72f6c63c64348e9f32e5a31540561b303befac62d6f8cdaa02fb240e260cb866a3c9dc3987b3d22c7ef3251e8e79b690d9897a", 0x6c}], 0x1, &(0x7f0000002c80)=[@iv={0x50, 0x117, 0x2, 0x35, "90c3606814b4d6b3a6bd17a420982d632cea83c86512d8ced7b7e66d157b062a1e3f92f55819c5e80315d5057098833d58773ec338"}, @assoc={0x18, 0x117, 0x4}], 0x68, 0x4000011}, {0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002e00)="e7bf15db620059f03fe9a1c5b0a6e96703d6fc5c0d1a37e837000a8a50af63dfaf20e72c99db455e80f1924cfb1e0faf8bd826beff3e115d6f567bb5766e92b521452bb65d72f0409fa72cb4ec184654c3f4a75ae76d7724e7f94794593c8c8dcd1c3b0522b64b775863d6d5e9b8fbb97495b8f16a130f0744b85f763a2ccb8544124b1098c61c71a449bb04a4076a4ac9a687ef96c72dc58097fe311c63e59798b67e82360d4c98ff7285b1a0347a2c152f1068736d95b91d35db677cade9e2c0d7bd6aaecc1c71a90139", 0xcb}, {&(0x7f0000003000)='"', 0x1}], 0x2, &(0x7f0000003180)=[@assoc={0x18, 0x117, 0x4, 0x100000001}], 0x18, 0xc810}, {0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000031c0)}], 0x1, 0x0, 0x0, 0x4000}], 0x7, 0x1) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002ac0)={0x0, 0x1}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x77a1, 0x4) write$binfmt_elf64(r0, &(0x7f0000003400)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7fffffff, 0xfffffffffffffffb, 0x2, 0x4, 0x2, 0x3, 0x0, 0x18a, 0x40, 0x239, 0xc4c, 0x4, 0x38, 0x1, 0x5, 0x239c, 0x2}, [{0x3, 0x80, 0x9, 0xf4b, 0x357, 0x3, 0x7, 0x2}, {0x60000000, 0x4, 0x9, 0x0, 0x200, 0x1, 0x8, 0x1}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000001100)={0x303, 0x33}, 0x4) 2018/05/17 15:49:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000580)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)="5e28072eb2cb8af29115a73417e8a7ed06a8bb363e85de1577581ea9de6020bdfb378e63b5cbf20bfc75b654d86e3761b116", 0x32}, {&(0x7f0000000500)="5581baf68c89d20d6b2057c2ce1cb2cb34bd5f08309cfc56267c5e61dfefdd531b4f723882c61e0d878ccbc7c68dd452c1cb565d5e69e4491713f0c576652fba659bf9f7452b6792bfb360c83eedb1eb78f821e95dd049214fef8d0f383af7cd433272a86aa2c91df5c51ac1d784e2ba3a80ed", 0x73}, {&(0x7f0000000200)="3f90e2c7db09b65f43dc82136a2e2bf79671922cbe2b8b69d5918de46120de2c608efec29263a4e6e9122d475cf7b29dc0c54fd308670b10825ac30d57da34163d69bb61c3e2e4551d07464dd98a948260bd2285750ef0ab43ad79e8ad354a7c9560634ac0b3b1799c9379ff3756bec2273ce494b31a548f7df35ab8b1d9ff868d2b4c4ada0ace6f7fc1735d1fffc9a50db1c15975946faa842834eba323e13379cda593d0cac8ef7d383d8c47846d650bffcf9edc5386d82c7418ff7a6ca249df52a229cbbe3b5095112058aeddf022", 0xd0}, {&(0x7f00000000c0)="f644f9f21fc3", 0x6}, {&(0x7f0000000440)="2bb31a1b6500bf6c187d6a2648f006294fc5334d2d7eefdfc4662812a3590580e6675ffec35ab8304b395c2bb0f62b0bd75920ef65371950a855f327e8100a642af5997988a146f27c8a811cd3835d30ca0613bacba4e878581d26218e27b384bed130d3d73b84e6a58a5bc04208000000f3a9a9629f9cc6d37c0120874415906e412390e4ccefcec0a03e986d59e876dc18d476244d7f66df27da83a50c4a77dc782a720c48c2aec8d87633485f23ff3db26e9d7a1e", 0xb6}], 0x5, &(0x7f0000002480), 0x0, 0x10}}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) [ 355.835767] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.840877] ? find_held_lock+0x36/0x1c0 [ 355.844957] ? graph_lock+0x170/0x170 [ 355.848771] ? find_held_lock+0x36/0x1c0 [ 355.852852] ? check_same_owner+0x320/0x320 [ 355.857180] ? rcu_note_context_switch+0x710/0x710 [ 355.862122] __should_failslab+0x124/0x180 [ 355.866369] should_failslab+0x9/0x14 [ 355.870180] kmem_cache_alloc_node_trace+0x26f/0x770 [ 355.875293] ? do_raw_spin_lock+0xc1/0x200 [ 355.879547] __kmalloc_node+0x33/0x70 [ 355.883359] __vmalloc_node_range+0x1f5/0x750 [ 355.887870] __vmalloc+0x45/0x50 [ 355.891246] ? bpf_prog_alloc+0xdb/0x3c0 [ 355.895317] bpf_prog_alloc+0xdb/0x3c0 [ 355.899211] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 355.905193] ? mpi_free.cold.1+0x19/0x19 [ 355.909263] ? proc_fail_nth_write+0x96/0x1f0 [ 355.913767] ? proc_cwd_link+0x1d0/0x1d0 [ 355.917843] bpf_prog_load+0x435/0x1c50 [ 355.921824] ? find_held_lock+0x36/0x1c0 [ 355.925899] ? bpf_prog_new_fd+0x60/0x60 [ 355.929978] ? lock_downgrade+0x8e0/0x8e0 [ 355.934136] ? lock_release+0xa10/0xa10 [ 355.938119] ? check_same_owner+0x320/0x320 [ 355.942451] ? __check_object_size+0x95/0x5d9 [ 355.946964] ? __might_sleep+0x95/0x190 [ 355.950961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.956516] __x64_sys_bpf+0x369/0x4f0 [ 355.960417] ? bpf_prog_get+0x20/0x20 [ 355.964231] ? do_syscall_64+0x92/0x800 [ 355.968213] do_syscall_64+0x1b1/0x800 [ 355.972105] ? finish_task_switch+0x1ca/0x810 [ 355.976611] ? syscall_return_slowpath+0x5c0/0x5c0 [ 355.981559] ? syscall_return_slowpath+0x30f/0x5c0 [ 355.986499] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 355.991877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.996736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.001925] RIP: 0033:0x455a09 [ 356.005118] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 356.012827] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 356.020100] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 356.027374] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 356.034649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 356.041922] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000002 2018/05/17 15:49:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) socketpair(0x18, 0x80004, 0x7, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000640)={0x1, [0x2]}, &(0x7f0000000680)=0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}, 0x10) socketpair(0x11, 0x80004, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x1}, &(0x7f0000000280)=0x8) 2018/05/17 15:49:07 executing program 6: socket$unix(0x1, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)="480000001400197f09004b0101048c590188ffffcf3d3474bc9240e128213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c70000a8cc80dfececb2aa20", 0x48}], 0x1) 2018/05/17 15:49:07 executing program 0: socketpair(0x1d, 0x80000, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000002c0)={'veth1_to_bond\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000065a2d25d0d243b7eca7a4605411c000000000002589c36d9907800000000ffffffff12009078"], &(0x7f00000000c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280)={0x6, 0xfffffffffffffffe, 0x5, 0xffffffff, 0x4, 0xfffffffffffffffa, 0x0, 0x0, 0x100, 0x9, 0x6}, 0xb) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/05/17 15:49:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x68b4f3a441db86d) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$can_bcm(0x1d, 0x2, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/17 15:49:07 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r0, 0x1, &(0x7f0000000080)="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") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0x30, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 15:49:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x7ff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20) 2018/05/17 15:49:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}}, 0x1c) 2018/05/17 15:49:07 executing program 1 (fault-call:5 fault-nth:3): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 356.973510] FAULT_INJECTION: forcing a failure. [ 356.973510] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 356.986091] CPU: 1 PID: 30950 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 356.993374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.002729] Call Trace: [ 357.005327] dump_stack+0x1b9/0x294 [ 357.008961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.014167] should_fail.cold.4+0xa/0x1a [ 357.018243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.023356] ? kasan_check_read+0x11/0x20 [ 357.027519] ? rcu_is_watching+0x85/0x140 [ 357.027735] can: request_module (can-proto-6) failed. [ 357.031669] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 357.031688] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 357.031707] ? find_held_lock+0x36/0x1c0 [ 357.051589] ? check_same_owner+0x320/0x320 [ 357.055928] ? rcu_note_context_switch+0x710/0x710 [ 357.060874] ? save_stack+0xa9/0xd0 [ 357.062587] can: request_module (can-proto-6) failed. [ 357.064513] ? __might_sleep+0x95/0x190 2018/05/17 15:49:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x1) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/05/17 15:49:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x4, @multicast2=0xe0000002}, 0x10) 2018/05/17 15:49:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000014b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x4, [0x3, 0x3, 0x7, 0x8]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x9000000000, @empty, 0x7}}, 0x2, 0x100, 0xd, 0x100, 0x7}, &(0x7f00000001c0)=0x98) 2018/05/17 15:49:07 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}, [0x80, 0x5, 0x9, 0x0, 0x3, 0x3, 0x2000000, 0xa5, 0x200, 0xfffffffffffffffa, 0x3, 0xc3, 0x4, 0x6, 0x47c2fff]}, &(0x7f0000000040)=0x100) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000329bd7000fcdbdf250200000008000200000640e2"], 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x6, 0x100000001, 0x5, 0x3, 0x1, 0x20000000000, 0x8001, 0x0, 0xffff, 0x5, 0x1, 0x0, 0x3, 0xbcd5, 0x8]}, &(0x7f0000000080)=0x100) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) r3 = accept4(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0x5, 0x5, 0x27f, 0x1}, &(0x7f0000000300)=0x98) [ 357.064537] __alloc_pages_nodemask+0x34e/0xd70 [ 357.064560] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 357.083375] ? kasan_check_read+0x11/0x20 [ 357.087537] ? rcu_is_watching+0x85/0x140 [ 357.091696] ? rcu_pm_notify+0xc0/0xc0 [ 357.095603] ? __kmalloc_node+0x33/0x70 [ 357.099582] ? __kmalloc_node+0x33/0x70 [ 357.103562] ? rcu_read_lock_sched_held+0x108/0x120 [ 357.108589] ? kasan_unpoison_shadow+0x35/0x50 [ 357.113181] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 357.118732] alloc_pages_current+0x10c/0x210 [ 357.123152] __vmalloc_node_range+0x484/0x750 [ 357.127668] __vmalloc+0x45/0x50 [ 357.131044] ? bpf_prog_alloc+0xdb/0x3c0 [ 357.135110] bpf_prog_alloc+0xdb/0x3c0 [ 357.139004] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 357.144984] ? mpi_free.cold.1+0x19/0x19 [ 357.149050] ? proc_fail_nth_write+0x96/0x1f0 [ 357.153546] ? proc_cwd_link+0x1d0/0x1d0 [ 357.157615] bpf_prog_load+0x435/0x1c50 [ 357.161592] ? find_held_lock+0x36/0x1c0 [ 357.165661] ? bpf_prog_new_fd+0x60/0x60 [ 357.169731] ? lock_downgrade+0x8e0/0x8e0 2018/05/17 15:49:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2001100aaaaaaaaaa0086dd60093a0600083a00fe8000000000000000000000000000bbff0200000000000000000000000000010000000000089078e16a9e67460edf6f019c1b68ce12b93040135e"], &(0x7f0000000100)) syz_emit_ethernet(0x79, &(0x7f0000000140)={@random="036d854966b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@llc_tr={0x11, {@llc={0x4, 0x7e, "7f", "138fff1995d516dec42e0ab09a4113c423fa6814023772c773d21f49eb0a3ff5c2a7c79e65fbe26ce3762c4c33485063f901286a478e2a6fadaeebad3843ff4e94e9c463e14ee283385b38e0d6a99a627bbc9fb690619822e2803744a8f5701f309407441fd087e8"}}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xf4b, 0xdf3, 0x832, 0xf0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) [ 357.173886] ? lock_release+0xa10/0xa10 [ 357.177866] ? check_same_owner+0x320/0x320 [ 357.182193] ? __check_object_size+0x95/0x5d9 [ 357.186701] ? __might_sleep+0x95/0x190 [ 357.190690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.196237] __x64_sys_bpf+0x369/0x4f0 [ 357.200128] ? bpf_prog_get+0x20/0x20 [ 357.203942] ? do_syscall_64+0x92/0x800 [ 357.207924] do_syscall_64+0x1b1/0x800 [ 357.211812] ? finish_task_switch+0x1ca/0x810 [ 357.216319] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.221254] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.226193] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.231568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.236427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.241614] RIP: 0033:0x455a09 [ 357.244815] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 357.252539] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 357.259808] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 357.267082] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.274354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 357.281627] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 357.288999] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 357.301370] syz-executor1 cpuset=syz1 mems_allowed=0 [ 357.306553] CPU: 1 PID: 30950 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 357.313825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.323159] Call Trace: [ 357.325730] dump_stack+0x1b9/0x294 [ 357.329351] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.334529] warn_alloc.cold.118+0xb2/0x1b8 [ 357.338838] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 357.343675] ? __kmalloc_node+0x33/0x70 [ 357.347639] ? __kmalloc_node+0x33/0x70 [ 357.351597] ? rcu_read_lock_sched_held+0x108/0x120 [ 357.356600] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 357.362124] __vmalloc_node_range+0x513/0x750 [ 357.366606] __vmalloc+0x45/0x50 [ 357.369952] ? bpf_prog_alloc+0xdb/0x3c0 [ 357.373992] bpf_prog_alloc+0xdb/0x3c0 [ 357.377864] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 357.383824] ? mpi_free.cold.1+0x19/0x19 [ 357.387867] ? proc_fail_nth_write+0x96/0x1f0 [ 357.392343] ? proc_cwd_link+0x1d0/0x1d0 [ 357.396388] bpf_prog_load+0x435/0x1c50 [ 357.400348] ? find_held_lock+0x36/0x1c0 [ 357.404402] ? bpf_prog_new_fd+0x60/0x60 [ 357.408447] ? lock_downgrade+0x8e0/0x8e0 [ 357.412578] ? lock_release+0xa10/0xa10 [ 357.416545] ? check_same_owner+0x320/0x320 [ 357.420860] ? __check_object_size+0x95/0x5d9 [ 357.425339] ? __might_sleep+0x95/0x190 [ 357.429300] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.434828] __x64_sys_bpf+0x369/0x4f0 [ 357.438697] ? bpf_prog_get+0x20/0x20 [ 357.442488] ? do_syscall_64+0x92/0x800 [ 357.446455] do_syscall_64+0x1b1/0x800 [ 357.450333] ? finish_task_switch+0x1ca/0x810 [ 357.454812] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.459735] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.464656] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.470006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.474841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.480014] RIP: 0033:0x455a09 [ 357.483192] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 357.490880] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 357.498136] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 357.505406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.512656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 357.519906] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 357.527220] warn_alloc_show_mem: 1 callbacks suppressed [ 357.527229] Mem-Info: [ 357.535061] active_anon:72624 inactive_anon:79 isolated_anon:0 [ 357.535061] active_file:3629 inactive_file:9090 isolated_file:0 [ 357.535061] unevictable:0 dirty:111 writeback:0 unstable:0 [ 357.535061] slab_reclaimable:9614 slab_unreclaimable:105190 [ 357.535061] mapped:74357 shmem:85 pagetables:926 bounce:0 [ 357.535061] free:1334705 free_pcp:508 free_cma:0 [ 357.568438] Node 0 active_anon:290496kB inactive_anon:316kB active_file:14516kB inactive_file:36360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297428kB dirty:444kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 357.596598] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 357.622780] lowmem_reserve[]: 0 2830 6335 6335 [ 357.627415] Node 0 DMA32 free:2900412kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:728kB local_pcp:0kB free_cma:0kB [ 357.654957] lowmem_reserve[]: 0 0 3505 3505 [ 357.659324] Node 0 Normal free:2422500kB min:37300kB low:46624kB high:55948kB active_anon:290496kB inactive_anon:316kB active_file:14516kB inactive_file:36360kB unevictable:0kB writepending:444kB present:4718592kB managed:3589428kB mlocked:0kB kernel_stack:5472kB pagetables:3704kB bounce:0kB free_pcp:1292kB local_pcp:484kB free_cma:0kB [ 357.689225] lowmem_reserve[]: 0 0 0 0 [ 357.693079] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 357.706700] Node 0 DMA32: 5*4kB (M) 3*8kB (M) 3*16kB (M) 3*32kB (M) 2*64kB (M) 1*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 706*4096kB (M) = 2900412kB [ 357.721940] Node 0 Normal: 975*4kB (UME) 605*8kB (UME) 448*16kB (UM) 354*32kB (UM) 240*64kB (UME) 65*128kB (UME) 22*256kB (UME) 13*512kB (UME) 14*1024kB (UM) 9*2048kB (UM) 568*4096kB (UM) = 2422500kB [ 357.739997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 357.748611] 12812 total pagecache pages [ 357.752600] 0 pages in swap cache [ 357.756089] Swap cache stats: add 0, delete 0, find 0/0 [ 357.761475] Free swap = 0kB [ 357.764515] Total swap = 0kB [ 357.767556] 1965969 pages RAM [ 357.770675] 0 pages HighMem/MovableOnly [ 357.774666] 339350 pages reserved 2018/05/17 15:49:08 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"1182d13f8144ca"}, 0x5}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x707000) 2018/05/17 15:49:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)="4d31b4fa425c4414a138312677ed4a26a31aa33b91df84d49bb8e10ef6225a4c54b44003702b309cb95c16f99cf931c0b5edff6fcd6a39fabfbcfffd19e67513df95f4e7ad9df8c975393da9c7b83a1f86e13d771642d965c0002d19a68c294fea61a8f5214abc7fd2f4e1e7f9a38a70f071a10b32c514ffc02f66afb48045bd4855e1b6072dc041990a", 0x8a}, {&(0x7f0000000180)="4487bd92ab3f3d73797270a610419db48ebbd08d1ed1771d94c551eb901d2f96705bea07ace256970f9b9e90255fe75433789cb43d13470441241bbe779576f85f3c27c6fb85e847cf4811adb5c7bc807bcdb505a4261bc85f9f11e917edab2aeb6f3bf72757972f9674d0175df1a1ec5559089ad3d0ec392e3aff5e22850c332d88647fa6242a2197d7b35c05b45acc52ed23262acb23ea63dd982b", 0x9c}, {&(0x7f0000000240)="256ec1d92b487e7d157061302727070906a83aed37684415cd0e3d6d2f7d", 0x1e}, {&(0x7f0000000280)="0a038b6831de0e279c95f32bc0b32e5c63cea00a9bf5529f9d656bdcd04f02e1eb2a3593bba340c54add66e83e2b5aa2e4", 0x31}, {&(0x7f00000002c0)="72c44e2120", 0x5}, {&(0x7f0000000300)="6b033732d343553d57c8beb515cb42c2499ccdfb5f5e9ee5e46e4b93dc6fbba1d8bd203095baee58c3d7cd7a2a325f0e97dceb7191d10319b8bf7215245d585d24d8a0e06989daea50d81394050e7171a84c972f5101816b26637ba6025d0b2f63456ba3c4201c67803e8c73245c8ad11de7ce2bf7ac3433131bac34e43d0cd03cfe1dcb7d9d92949c122cc2914fbfd857a2f43fd27cc784c175946f56c0c1946ff9f9a41fa3c5dfee7f953125e5e5edeea4434829cbe85ff4e4a027ebefa4975a2caeaeb2b21e2a", 0xc8}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="cf2fdcc77f831f3b0c2a430ba0539e7384d59749437504312739b2612fd0744fd2fb8f99a33be3b8b6a6944516462cd5c8df105b0a33e03e0ddd1a178a2e52b0bb78d75e8c6cf12aec30be8c028e19d66d759f778f0930cd756222cc28f9d6ccd855abe9c5e69fa51b20f4939e986ca8703915df71127f51adb40226c21ced0928a08f677d26b08e69977fb6614ab7be6f81915283c18ed48e5b6aaba4650d9057294baa272da90e156b64ed8fd76682343d77d295a1e0a943c1048136d3bb9882f0cbf6dea5aa11fb82e0642f4c40fb650013", 0xd3}], 0x8, &(0x7f0000000680)=[{0x30, 0x11e, 0x40, "cecb79474afc4d93a2b26d56b49b8a3c8f3eed016e6bd648246bcf8844a37f3a"}], 0x30, 0x4000}, 0x80) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bridge_slave_0\x00') 2018/05/17 15:49:08 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/183, 0xb7}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/129, 0x81}], 0x6, &(0x7f00000005c0)=""/126, 0x7e, 0x8}, 0x40) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000340)=0xb4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000300)={0x18d, &(0x7f00000002c0)=[{0x6, 0x0, 0x80000001}]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bridge_slave_1\x00', 0xf01}) close(r1) 2018/05/17 15:49:08 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x2, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4(r2, &(0x7f0000001980)=@hci={0x0, 0x0}, &(0x7f0000000480)=0x80, 0x2080000) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001a40)={@dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, r4}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x2}, 0x8001, [0x0, 0x0, 0x9, 0x8, 0x101, 0xe63, 0x3, 0xff]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) r5 = socket(0x2, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000001c0)) socketpair(0xa, 0x80000, 0x401, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r6, 0x0) socket$inet6(0xa, 0x80a, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000000440)={r1, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000001c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x2, 0x1, 0x101, 0xffffffff}, 0xc) bind$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0x3fb0a0ced6d13622, @my=0x0}, 0x10) 2018/05/17 15:49:08 executing program 3: r0 = socket(0x11, 0x200000, 0x4060b) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@llc, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=""/212, 0xffffffffffffff14}, 0xfffffffffffffffe) 2018/05/17 15:49:08 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@rc, &(0x7f00000004c0)=0x80, 0x800) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r1, 0x32, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) r2 = socket(0x10, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000ce24894133ca326745ab66111207fd26abaf1c623beb8a060b3161727541df3537d0f018999463e4b87718439f193bb227e2ff6b07cf93886edb07320ab8b3"], &(0x7f00000000c0)=0x47) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180)=0x9, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x100, 0x9, 0x204, 0x2, 0x8, 0x5, 0x5, 0x9, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r4, @in={{0x2, 0x4e22, @rand_addr=0x1ff}}, 0x2, 0x1}, &(0x7f0000000700)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r4, 0x0, 0x30}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r2, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f00000009c0)=@ipv6_newroute={0x20, 0x18, 0xb03, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x5, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x9}, 0x96, 0xfffffffffffffffd, 0x0, 0x7, 0x80000001, &(0x7f00000001c0)='veth1_to_bridge\x00', 0xac4b7a2, 0x388, 0x1}) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000000380)=""/108, &(0x7f0000000400)=0x6c) 2018/05/17 15:49:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) 2018/05/17 15:49:08 executing program 1 (fault-call:5 fault-nth:4): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 357.826312] FAULT_INJECTION: forcing a failure. [ 357.826312] name failslab, interval 1, probability 0, space 0, times 0 [ 357.837632] CPU: 0 PID: 30982 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 357.844922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.854290] Call Trace: [ 357.856995] dump_stack+0x1b9/0x294 [ 357.860668] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.865872] ? rcu_pm_notify+0xc0/0xc0 [ 357.869780] should_fail.cold.4+0xa/0x1a 2018/05/17 15:49:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001380)='veno\x00', 0x5) unshare(0x400) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'nr0\x00'}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca312379424593d1149401363a977a2b10bc8394762bab422771360aa38dc889b26829f721e3098b0f80c2f4ee55bcf0df04911af0a6a16e0ab5b5bb1e2227df0cb7b403be567ea3b9adef738dd4b7efbd9e56dfc0dc488a064d4ad246d477bc8fedb6c1fbcdb1469e544a6ac9afa9987b94c8d1209a41a79416931a8f43bd761418a2c47221a2a4d6bee2592cd6eab8fa3ac582965b48d68fb1dde708c9901874b0f1628c0adb0dc15872d102a327e9f073a52942892de4cc87c25e76cde841dd1e09db3f59955450018b682981af9bf3133a11fbf7915b41105bd663e6f7116777b3cb43f260d25a06d22119ca7674f7d9eeb496cccae5ea73758600072b6f0c2a39d824fa2001cb9377fbc132be60c8b0bf6ac0a892b355685d62cb7077a1e889c359d7bfc544111c6ca232e6c6593a0b8f085567b065536d649fea6d4e202254fc1a0dedba780af208b0457ed33958cfd97c0155f59b06d997423bb3b6f3d5e01c8b74030434cacb0e50dcc661aff03a72021b6011f6ff05f6070f0bcb7d75cbf1668562cd6599dcf1eac792c47370ac83b2730215d9955f6fa81f59d3209fbaf52f41f8c413432d976fe6eb3ae98661de6250e09bcf7b82d0492b349ca022abade27ee2d41aa83ba7d2ed5193dda7e9c78769b1430e5a171e12e0fa1d057e1aef4b856ab0f2dabc8b207f09d78e1f83461ccac0b2558732ea70d369973971d2c6d94081f33308b1e4b27a2ce6f45838809407045aa63b6219d82564c7323f73bfc2260fd95e5e8eeca550ba9adcca477de69469764858d7aa3ab8afd99e883c43dacae12ac88e7fea5a99df90755e5caf59185794ed6419a22fe36d9070ed6558b090cb871914491e2a135047b729107896b784bf87c941f7b993033898b993c83b8bcec93aed20e900921e8c8e716321ad5664665e7f89839258d1477a2e8fceaa9280b9c9dc53b5ed4bd907c3942d8fac1eff961bf3040ae0faed3985bccc35551fdfcd52907750828fc988e60aec5b577af9769cebc8d6e87a826826f8362c84fe7ec9e6d3cc39c1b6b6b9005eaaf0d9037fa576757018d3f60fbab576284cd7343e70a4b8143dc67e94c1090b7376eec330f5995c4b3a119646b4a953cf0669d6e52264827bbbae2c7565529a68f46f5e1a23137059867d0192caf6b22e2d74f8fbe12a139bc90a0d12b6acc0a106ba4fc2baf87c254bb540835206fc5f63dbc82581cec68813c331af00086cae971610587c4683d5f1b0dd68b8a419f581f0387cc9d1a435e329a0595d73a4489b1ea23c331ca752bfd46de13faee26e7e2e9b11dd7151883ac8112c0ba049070bcf00881cc0a37395f1a102cddda4b0b903b0233461e70254e6a75b9c29c02fce51b630d5cd58867e5f8e5b47fdb2fb53e0b9485f1079ddb39d7b3ef5d8d37be9a08714575e454274581a8ad758ba53da32d2c893e8a40de0febf31f84016558a9db7c53dec27895d69fa1a34e4b5b856f4d0974a9dd4031e28632a245b921a576f1a19f47d7ba08e9ca94a7ae46c89b379d90e0dfdcffb790586d920ea79f94af735aa51695dfe0c9c73a44b277e877b473b43f5c3a960d7c5e22678ab3f7cf46bdf23cbbd31df613827f8e23f7b2c71be25eab7dbd56f7b426b784583ec97db1659afc521a84e709cd879f8e5afe72366ffcd05c29b92ad59b3fe569e0b92c7978630ff418af3b81e35a19df805a2b89b9b87a13109c19ea941e9b9f6ee1c47708870abfda2debce7eae0f356bc896a5a207f6bc3ed4186117e1ae9b861d3a9a94520a6df99fd700c6fc3b82467a1257c2040dd34b2fb30c032224e6b864900f93168e387edaeeedaebf8b7b40d4caaa97c85229e63770ced3382013fd11010d0ee46333666aaec98aacc511c92be9e55eee400c74ab4614552624ad88f5d63b6f87e85826ee7cf6f15418f9712c6d07f36a54f097d9bc48b3035ae569af4753e7831dc520fe4726d0c96d0cb7b45e5ca5002884d38ed8e8ead8d4a7da76f9bcfd848fd27345bec7dd4356ef7b11a0cd3113bd9d9bd72597daf8e25b987b6a17329b9c581e7e647eddd060553fd6e6d90bc07ffc5ca9eb6e9ce36aa545ac0f6e242e381282522481668f05909a69db9c8f417ce2406fb727c11fa8ed3ec6f0c7fed51414f3286075c414753979f58a70d97539c1215ad15f4f2bdc9cb27e00245bb2291f767d4c581387a63022c727026043c0180a848edd1c3fffff21c3fe0b11c65caca8941959536882277e3dc9e61da52527a24e2d79a497a80b33b24f1ca184d56ad13194867d7a0a424977b5f256a4643460a03007ccf2abb042c6a8f357e8c67298f4ee68fa10d82aeec9c63884f43927692db04bfa6651a630ff1e945d5c2ceb1552d0cd69830f257e5d2b500e4447f03edc78938d82871b7075be875dee546cd23ae617356f51fe8f1fb11417e63a436d7ca0ecd22fab3719ab5b4a4fa0ac2b6a44002fdddb61f7d6fe2beac291455b144cff1da4cb487c430a42cd6dee2b0752536175bdeb3abf2a393823dddf4567d7a6ac785662eb272ea9ea223e0d63a2d027fc3bfa6da9c1537a5c207c9f2495bd45eee778875ba641ceb20f3fb23d57269a4e40e0baea56d0b4247f12ebb7cf6ee0e64b0d521c8636ca845287f752adfde004e37bee0451540bcabf455b43233e287e4ce36ebbf2cf0dde125b72b90c40cc5bdf77f66b07bf5423a80409e1e95424e2d63c09e621354d87d29d28758c290f29746e00e72e1f6ee9fc93841a7a4ec7420c1d78c09f9355b41c5b6a2e94d84218428a4e4e40bcab84f0cdc9a230101146a11e1f36367b4b5f21e76b5e58c31aec27a47e7ce6c22d29c553f03d0515199b541750e92718c53542cb8c0e4202c89b5bc2a4e3cd4fd1e33ba846b2d2d1c94d2e73327b1d327fe80ff1113634e2e94769b97a1088c2f00001fd26ffbf3b4b82036e960a01efd1eecb0e4cff79c5943cb7f3390757f2ebaa20ac131cddf19065dad03237cca7406b5c30228494fe25d1be39d26631795f3b0a16ac6c8c27e37a75bce127c582beed29fe6137efe5ac28a2a89597db794c570055e318e92f17f36e3fcbc68c8233d2f0c433f9e11b2819ade8026682c9c966d13605ba9cfa66d91f8203260ed06d8c53912b2c25be01165ebda24e3b70c4fa4a99c56470ee40080aa92272d6ba4a0906d5b8df7039b82bf83378b78ce124aca8b7944fffdd65bfca51e33614282fb1738dd43c6b95f2bc5e9b24605ff3fb5a06ece40c2c4a86b93acdde534777d47c5196e7ef7d65ff45606324b402aa6b81afa463f63f96bc442cd25a033b7b6feed08de0f00bccb16c439813c6c4b1d1733bb55a6245a9180ec71a7f31631613c60af161f5ef64493b859a6c4baa9e381125098916475483ddfe0dccb4141f74e366a28b4fdeef59bb22f6f525c493912a044bd99a3b4b86b2834a4f837d58d4292a22a730b6a2e5ec7bf358c2016326fff4889d5d5e1beec898a3a88d0f4a450d86548a1a9b1cc1bee45e6a4e2c4e09cd69a51d46190755bd42c1e53d4a1f80010da651d6c500a066afa9c98755acf643ff381af66742c6e091746c77e0f14f2583d6d70339ed50e9da34a0aa8820359872132179f087f16cdaf3636688927e39a857a99f911d08406b6addefa9f895f3b29812234eaf4d5a93b9363fa02a4ee9fe8676811004fabc8121f7639e9f92c0d7f796a6355e984d7a85aadc6220847666f8f52c4571516eb1a9fc487e918956411823e1edef555a61ba7d45931457b221bdcc8aaad58e8007497a8846278e0aed68926d3ea9fd96a89ccc89627c86da315c3eb5445bf799df613befe958390660f6c9f7ac02e3187100f18ea3bfacf9662601fc9868329b3524cb8c07850726355bd748f7c51b32e6c4341676cef6af55351e599d196d38d63bf0cd20b85f4bc79a2895b9c5c4d46090b4e1a10394f8ba7201d45d3878dc9b3e7ec3510073424b92a7448f9d8d9c15fff2a1c0e6dde7e6ad83f6243b21c6c14bd1b36e834b9cdc2b09022c0ddad8b5cdedb4a9e401acd96b77825cf6cb459e0c70b310c4d6f7a192c6766e75b4b50e64680b8bbe41065eac33f24c280ae6d89ef5fad05d8a9b635b052176cc3a9c2c9ffd43c0530deafd29079147dd34b5cd866e7feffe95f76695a40c216729ab52614cb603b6065e88ce689e29e016313ebc63814b33ffc28f8bbe846e6c5aceb44e92af060d2e3407c2ecb95be53e68a2dd5cac2cebc0d202fb01557e017fccda71d8dfab8c686dd8b0aba628417e3e39dbfa08ba07f8faeb2edf59a513dbf07325bf6e2604d1896e7ecaef489fa240d7c962c654c803898146af6ff04c01117033cb7e1d960e0996d5ad4261514c61ea804e2effcaa4478cf3e39cfd79f8649886892bc2ee8459333e01de02cc747a728f4543619037f0e4e461ded523d75cc9fa8461a46ffa6ace8895f062df6f9ef9af0ee03bc156b3197fe6348a4d84e5da4c058e9d4e8722e30cea964e8f1c96070a8f973c6646c0730f5c46309537c87ef3c61eaa3ee8947ded16b4012c13aacd49c4db459676de562f749dfcb22d80c6d998c5b1cfba66cb84a803f5cfcb1c68a08711308f536f5c2ba4daa8b14f90132012efb0749df28fcf75bc3afc818706550a2f07398745d67b1dda4015e816daf6655c8540e23a5719e413a59cbdab51bf05a8c65f1b3270386676f22bb81351d9480675f1c169bf833467c832d736364bcfc2f314cc43656e1ea5077c9433362e96b4fde669f97cab4d70b66ab2dea08953a9d4223a5be36bd3bb93d7a0d51b3770f656f698e272e6c8cf175df0729b38bdd56227a245fd65cd227beced78d2f3816ddc6e458de06b859efc50dfc719a93d60ad660a7fac045631bbff7401d8db635dfc0f16941957d253e4bf297b4e03103bea91a94cfbdac5d4ffb6e6d371369a2744537539b5d1220f2555509996acc58a9a21b0b607a9062fccd469133c5b2db1c0b62ed0205be7bc55e457e44e6a509863ccfca7dd770d2681a002de566c048833cba7135497e3e8430b1dd50d8810143f0947ca665726d33e87a090750371f6059e4270005b61f9f46e0ba5e49313055cf1c25c20945ae0ae7564f246c3c454c0e8a26947ffb1b80f2b7b4f5b82a4f4011446f675bace0f202750ccf6e145285bf4e294825b25f45ff78cf787ba58e28595fe76d023109c363f27b4236b406228cf4e28bf5e27887f912970eff09ebd02258df3b6d1047d53be10c58efab6849353c9287a4376a05eedb5e049363d3882feaa030cd868b912c1d4754248f7a0a0338f0d3b3c5147f3db59ab3300e5781c006499efdb1064908b03c373e42a2204e3f984c8fced1601bf09a0620b567627580477f58e393a25c81a680da7f00000000726722863be650d125c08b9bd28a9d1b69b59e0de9e82acdaf745a831d68f5fb10293d331f921ef5596e72cfeef75d9fb9ae80676c5e52c0d4949c07af0f78fa25816b3636"], 0xffe) 2018/05/17 15:49:08 executing program 3: r0 = socket(0xa, 0x2, 0x0) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) ioctl(r0, 0x8912, &(0x7f0000000240)="c677f5606a76400549f66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$sock_inet_SIOCGARP(r2, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x8}, 0x8) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) [ 357.873853] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.878980] ? find_held_lock+0x36/0x1c0 [ 357.883071] ? check_same_owner+0x320/0x320 [ 357.887407] ? rcu_note_context_switch+0x710/0x710 [ 357.892341] ? map_vm_area+0xb2/0xf0 [ 357.896074] __should_failslab+0x124/0x180 [ 357.900321] should_failslab+0x9/0x14 [ 357.904135] kmem_cache_alloc_trace+0x2cb/0x780 [ 357.908818] ? __vmalloc+0x45/0x50 [ 357.912372] bpf_prog_alloc+0x316/0x3c0 [ 357.916361] ? trace_event_raw_event_xdp_exception+0x390/0x390 [ 357.922350] ? mpi_free.cold.1+0x19/0x19 [ 357.926422] ? proc_fail_nth_write+0x96/0x1f0 [ 357.930926] ? proc_cwd_link+0x1d0/0x1d0 [ 357.934996] ? __schedule+0x809/0x1e30 [ 357.938898] bpf_prog_load+0x435/0x1c50 [ 357.942884] ? find_held_lock+0x36/0x1c0 [ 357.946953] ? bpf_prog_new_fd+0x60/0x60 [ 357.951025] ? lock_downgrade+0x8e0/0x8e0 [ 357.955182] ? lock_release+0xa10/0xa10 [ 357.959163] ? check_same_owner+0x320/0x320 [ 357.963498] ? __check_object_size+0x95/0x5d9 [ 357.968007] ? __might_sleep+0x95/0x190 2018/05/17 15:49:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@ipv4, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_briog%\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000000000000800100006000000"], 0x28}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000227bd7000fddbdf2503000000080004000200f3772a9809004e2100000800030000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40c5}, 0x0) 2018/05/17 15:49:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4000004e20, @loopback=0x7f000001}, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x800, {{0x2, 0x4e24, @rand_addr=0x9}}, 0x1, 0x8, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x490) sendto$inet(r0, &(0x7f0000773000), 0x2077db00, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000600)={'nat\x00', 0x0, 0x4, 0xaa, [], 0x7, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000540)=""/170}, &(0x7f0000000680)=0x78) [ 357.972000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.977547] __x64_sys_bpf+0x369/0x4f0 [ 357.981449] ? bpf_prog_get+0x20/0x20 [ 357.985271] ? do_syscall_64+0x92/0x800 [ 357.989264] do_syscall_64+0x1b1/0x800 [ 357.993159] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 357.998013] ? syscall_return_slowpath+0x5c0/0x5c0 [ 358.002951] ? syscall_return_slowpath+0x30f/0x5c0 [ 358.007891] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.013272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.018124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.023104] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 358.023311] RIP: 0033:0x455a09 [ 358.023321] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 358.023337] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 358.023345] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 358.023359] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.064415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 358.071698] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 2018/05/17 15:49:08 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x16, &(0x7f00000002c0)=0x7f, 0xf2) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@multicast1, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x1000000000000800) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x50, r4}) 2018/05/17 15:49:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}}, 0x1c) 2018/05/17 15:49:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x2, 0x80800, 0x0, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f00000024c0)={0x1f, {0x9, 0x7f, 0x7, 0x7, 0x0, 0x1}, 0x946}, 0xa) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000032c0)=@getlink={0x2c, 0x12, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/132, 0x84}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f00000002c0)=""/90, 0x5a}], 0x3, &(0x7f0000002080)=[@rdma_args={0x48, 0x114, 0x1, {{0x9, 0x8000}, {&(0x7f0000000380)=""/79, 0x4f}, &(0x7f0000000a40)=[{&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000480)=""/146, 0x92}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/234, 0xea}, {&(0x7f0000000780)=""/150, 0x96}, {&(0x7f0000000840)=""/164, 0xa4}, {&(0x7f0000000900)=""/92, 0x5c}, {&(0x7f0000000980)=""/135, 0x87}], 0x9, 0x20, 0xbdc3}}, @cswp={0x58, 0x114, 0x7, {{0xff38, 0x3f}, &(0x7f0000000b00)=0x2, &(0x7f0000000b40)=0x3, 0x1, 0x7fff, 0x6, 0x547beea, 0xc, 0xffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x400}, &(0x7f0000000b80)=0x60, &(0x7f0000000bc0), 0x2c1, 0x5, 0x8, 0x101, 0x40, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x8}, &(0x7f0000000c00)=0xffff, &(0x7f0000000c40)=0xfffffffffffffffd, 0x1d, 0x8e36, 0x81, 0x2, 0x14, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x800}, {&(0x7f0000000c80)=""/123, 0x7b}, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/22, 0x16}, {&(0x7f0000001d40)=""/253, 0xfd}], 0x3, 0x2c, 0x3ff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x7}, &(0x7f0000001e80)=0x2, &(0x7f0000001ec0)=0x7, 0x408000000, 0x7, 0x7, 0x0, 0x40}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1f, 0x3}, &(0x7f0000001f00)=0x7f, &(0x7f0000001f40)=0x7, 0x80000001, 0x79, 0x2, 0x7, 0x10, 0x100}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffff, 0x7f}, &(0x7f0000001f80)=0xd6c, &(0x7f0000001fc0)=0x80, 0x4, 0x4, 0x400, 0x0, 0x0, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x6}, &(0x7f0000002000)=0x2, &(0x7f0000002040)=0x9, 0xfffffffffffffffe, 0x0, 0x10000, 0x100000001, 0x48, 0x4f}}], 0x2f8, 0x40}, 0x20000080) r3 = accept4(r0, &(0x7f0000000180)=@rc, &(0x7f0000000100)=0x80, 0x80000) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000200)=0x140, 0x2) 2018/05/17 15:49:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), 0x0) 2018/05/17 15:49:08 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000005c0)='^', 0x1, 0x0, &(0x7f00000011c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x1, 0x7, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000001c0)={r0, 0x1}) sendto$inet(r1, &(0x7f0000000540)="84", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)}, 0x10008000) sendto$inet6(r0, &(0x7f0000000600)='d', 0x1, 0x0, 0x0, 0x0) 2018/05/17 15:49:08 executing program 1 (fault-call:5 fault-nth:5): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:09 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/17 15:49:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x8000, 0x1, 0x2, 0x8}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000300)=0x788b0ebd, 0x409e) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) 2018/05/17 15:49:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}}, 0x1c) 2018/05/17 15:49:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, "766574682ffffefffffffff500"}, 0x952) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x4, 0xe}, 0x6) [ 358.326614] FAULT_INJECTION: forcing a failure. [ 358.326614] name failslab, interval 1, probability 0, space 0, times 0 [ 358.338103] CPU: 1 PID: 31058 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 358.345387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.354749] Call Trace: [ 358.357347] dump_stack+0x1b9/0x294 [ 358.360990] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.366193] ? debug_check_no_locks_freed+0x310/0x310 [ 358.371401] should_fail.cold.4+0xa/0x1a [ 358.375475] ? kernel_text_address+0x79/0xf0 [ 358.379897] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.385011] ? debug_check_no_locks_freed+0x310/0x310 [ 358.390223] ? find_held_lock+0x36/0x1c0 [ 358.394320] ? check_same_owner+0x320/0x320 [ 358.398658] ? rcu_note_context_switch+0x710/0x710 [ 358.403597] ? find_held_lock+0x36/0x1c0 [ 358.407668] __should_failslab+0x124/0x180 [ 358.411913] should_failslab+0x9/0x14 [ 358.415728] kmem_cache_alloc_trace+0x2cb/0x780 [ 358.420403] ? lock_downgrade+0x8e0/0x8e0 [ 358.424570] bpf_check+0xb4/0x5e00 [ 358.428129] ? ktime_get_with_offset+0x395/0x4a0 [ 358.432899] ? kvm_clock_read+0x25/0x30 [ 358.436883] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 358.441909] ? ktime_get_with_offset+0x326/0x4a0 [ 358.446675] ? fixup_bpf_calls+0x1d70/0x1d70 [ 358.451103] ? ktime_get+0x430/0x430 [ 358.454820] ? __might_sleep+0x95/0x190 [ 358.458797] ? memset+0x31/0x40 [ 358.462087] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.467628] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 358.471961] bpf_prog_load+0x110a/0x1c50 [ 358.476035] ? bpf_prog_new_fd+0x60/0x60 [ 358.480100] ? lock_downgrade+0x8e0/0x8e0 [ 358.484257] ? check_same_owner+0x320/0x320 [ 358.488591] ? __check_object_size+0x95/0x5d9 [ 358.493088] ? __might_sleep+0x95/0x190 [ 358.497053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.502580] __x64_sys_bpf+0x369/0x4f0 [ 358.506451] ? bpf_prog_get+0x20/0x20 [ 358.510253] ? do_syscall_64+0x92/0x800 [ 358.514225] do_syscall_64+0x1b1/0x800 [ 358.518105] ? finish_task_switch+0x1ca/0x810 [ 358.522589] ? syscall_return_slowpath+0x5c0/0x5c0 [ 358.527503] ? syscall_return_slowpath+0x30f/0x5c0 [ 358.532420] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.537790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.542618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.547789] RIP: 0033:0x455a09 [ 358.550959] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 358.558648] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 358.565897] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 358.573147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.580397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 358.587647] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 2018/05/17 15:49:09 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x132, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x0, 0x9) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r0) 2018/05/17 15:49:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0xcdf}, @in6={0xa, 0x4e23, 0x4c, @empty, 0xfc00000000000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}], 0xa0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0xc) syz_emit_ethernet(0xfffffffffffffe58, &(0x7f0000000200)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x78]}) 2018/05/17 15:49:09 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1080007f0ad21853ff5b6402b153"], 0x1}], 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000001fde), 0xfffffffffffffddf) 2018/05/17 15:49:09 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x76, "ff80578ae6de4d3d8e31d53754e1010824fdc424747ec3fdfcdee43a76e48138319ca1ccc6177cb90a4704ef33531281db4e347c58db516369febbade8cae54c0585a3e08abef1a0b1a88848c2c68b667559eb50df5831536d4329a40c6cfc680b3aad033e6fabf8d6380997a0a181dc31558a54449b"}, &(0x7f0000000200)=0x7e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x8000}, &(0x7f0000000280)=0x8) poll(&(0x7f0000000040), 0x201, 0x0) 2018/05/17 15:49:09 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="e000000010000104000000000000000077703235360000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000010000"], 0xe0}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/05/17 15:49:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300]}}, 0x1c) 2018/05/17 15:49:09 executing program 4: socket(0x2, 0x0, 0x5) r0 = socket(0xa, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_ivalue=0x6}) 2018/05/17 15:49:09 executing program 1 (fault-call:5 fault-nth:6): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x374, 0x8000, 0x401, 0x401, 0x800, 0x9, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x98) [ 358.937941] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. [ 358.952587] FAULT_INJECTION: forcing a failure. [ 358.952587] name failslab, interval 1, probability 0, space 0, times 0 [ 358.963908] CPU: 0 PID: 31078 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 358.971192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.980550] Call Trace: [ 358.983153] dump_stack+0x1b9/0x294 [ 358.986800] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.992006] ? kasan_check_read+0x11/0x20 [ 358.996174] ? rcu_is_watching+0x85/0x140 [ 359.000337] should_fail.cold.4+0xa/0x1a [ 359.004415] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.009533] ? is_bpf_text_address+0xd7/0x170 [ 359.014042] ? kernel_text_address+0x79/0xf0 [ 359.018463] ? __unwind_start+0x166/0x330 [ 359.022623] ? __kernel_text_address+0xd/0x40 [ 359.027133] ? unwind_get_return_address+0x61/0xa0 [ 359.032080] ? __save_stack_trace+0x7e/0xd0 2018/05/17 15:49:09 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) bind$nfc_llcp(r0, &(0x7f0000001fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x40, 0x4) close(r0) [ 359.036414] ? find_held_lock+0x36/0x1c0 [ 359.040505] ? check_same_owner+0x320/0x320 [ 359.044840] ? rcu_note_context_switch+0x710/0x710 [ 359.049775] ? find_held_lock+0x36/0x1c0 [ 359.053845] __should_failslab+0x124/0x180 [ 359.058093] should_failslab+0x9/0x14 [ 359.061906] kmem_cache_alloc_node_trace+0x26f/0x770 [ 359.067028] __get_vm_area_node+0x12d/0x390 [ 359.071362] ? rcu_pm_notify+0xc0/0xc0 [ 359.075264] __vmalloc_node_range+0xc4/0x750 [ 359.079681] ? bpf_check+0x127/0x5e00 [ 359.083492] ? bpf_check+0xb4/0x5e00 2018/05/17 15:49:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(kw(camellia-generic))\x00'}, 0xfee5) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 359.087223] ? kmem_cache_alloc_trace+0x616/0x780 [ 359.092077] ? bpf_check+0x127/0x5e00 [ 359.095891] vzalloc+0x6f/0x80 [ 359.099091] ? bpf_check+0x127/0x5e00 [ 359.102900] bpf_check+0x127/0x5e00 [ 359.106542] ? ktime_get_with_offset+0x395/0x4a0 [ 359.111309] ? kvm_clock_read+0x25/0x30 [ 359.115292] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 359.120324] ? ktime_get_with_offset+0x326/0x4a0 [ 359.125090] ? fixup_bpf_calls+0x1d70/0x1d70 [ 359.129513] ? ktime_get+0x430/0x430 [ 359.133236] ? __might_sleep+0x95/0x190 2018/05/17 15:49:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'%at\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x258) [ 359.137221] ? memset+0x31/0x40 [ 359.140505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.146597] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 359.150929] bpf_prog_load+0x110a/0x1c50 [ 359.154999] ? bpf_prog_new_fd+0x60/0x60 [ 359.157705] kernel msg: ebtables bug: please report to author: target size too small [ 359.159067] ? lock_downgrade+0x8e0/0x8e0 [ 359.159089] ? check_same_owner+0x320/0x320 [ 359.159107] ? __check_object_size+0x95/0x5d9 [ 359.159128] ? __might_sleep+0x95/0x190 [ 359.159156] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.159175] __x64_sys_bpf+0x369/0x4f0 [ 359.171328] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. [ 359.175494] ? bpf_prog_get+0x20/0x20 [ 359.175518] ? do_syscall_64+0x92/0x800 [ 359.175539] do_syscall_64+0x1b1/0x800 [ 359.175554] ? finish_task_switch+0x1ca/0x810 [ 359.175571] ? syscall_return_slowpath+0x5c0/0x5c0 [ 359.175588] ? syscall_return_slowpath+0x30f/0x5c0 [ 359.175606] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 359.175624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.238128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.243322] RIP: 0033:0x455a09 [ 359.246507] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 359.254220] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 359.261495] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 359.268770] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 359.276042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 359.283313] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000006 [ 359.290936] syz-executor1: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 359.301985] syz-executor1 cpuset=syz1 mems_allowed=0 [ 359.307197] CPU: 0 PID: 31078 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 359.314474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.323830] Call Trace: [ 359.326423] dump_stack+0x1b9/0x294 [ 359.330059] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.335260] ? kasan_check_read+0x11/0x20 [ 359.339415] ? rcu_is_watching+0x85/0x140 [ 359.343576] warn_alloc.cold.118+0xb2/0x1b8 [ 359.347908] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 359.352759] ? __get_vm_area_node+0x12d/0x390 [ 359.357260] ? __get_vm_area_node+0x12d/0x390 [ 359.361762] ? rcu_read_lock_sched_held+0x108/0x120 [ 359.366785] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 359.372078] ? __get_vm_area_node+0x2da/0x390 [ 359.376579] ? rcu_pm_notify+0xc0/0xc0 [ 359.380477] __vmalloc_node_range+0x45e/0x750 [ 359.384980] ? bpf_check+0xb4/0x5e00 [ 359.388700] ? kmem_cache_alloc_trace+0x616/0x780 [ 359.393548] ? bpf_check+0x127/0x5e00 [ 359.397358] vzalloc+0x6f/0x80 [ 359.400559] ? bpf_check+0x127/0x5e00 [ 359.404368] bpf_check+0x127/0x5e00 [ 359.408013] ? ktime_get_with_offset+0x395/0x4a0 [ 359.412778] ? kvm_clock_read+0x25/0x30 [ 359.416760] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 359.421783] ? ktime_get_with_offset+0x326/0x4a0 [ 359.426545] ? fixup_bpf_calls+0x1d70/0x1d70 [ 359.430967] ? ktime_get+0x430/0x430 [ 359.434689] ? __might_sleep+0x95/0x190 [ 359.438675] ? memset+0x31/0x40 [ 359.441967] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.447506] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 359.451836] bpf_prog_load+0x110a/0x1c50 [ 359.455907] ? bpf_prog_new_fd+0x60/0x60 [ 359.459975] ? lock_downgrade+0x8e0/0x8e0 [ 359.464138] ? check_same_owner+0x320/0x320 [ 359.468468] ? __check_object_size+0x95/0x5d9 [ 359.472973] ? __might_sleep+0x95/0x190 [ 359.476961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.482502] __x64_sys_bpf+0x369/0x4f0 [ 359.486395] ? bpf_prog_get+0x20/0x20 [ 359.490207] ? do_syscall_64+0x92/0x800 [ 359.494194] do_syscall_64+0x1b1/0x800 [ 359.498088] ? finish_task_switch+0x1ca/0x810 [ 359.502599] ? syscall_return_slowpath+0x5c0/0x5c0 [ 359.507537] ? syscall_return_slowpath+0x30f/0x5c0 [ 359.512484] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 359.517860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.522716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.527906] RIP: 0033:0x455a09 [ 359.531095] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 359.538814] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 359.546082] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 359.553358] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 359.560629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 359.567900] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000006 [ 359.575229] Mem-Info: [ 359.577695] active_anon:78403 inactive_anon:79 isolated_anon:0 [ 359.577695] active_file:3631 inactive_file:9106 isolated_file:0 [ 359.577695] unevictable:0 dirty:129 writeback:0 unstable:0 [ 359.577695] slab_reclaimable:9621 slab_unreclaimable:105211 [ 359.577695] mapped:74409 shmem:85 pagetables:1040 bounce:0 [ 359.577695] free:1328818 free_pcp:317 free_cma:0 [ 359.611195] Node 0 active_anon:305096kB inactive_anon:316kB active_file:14524kB inactive_file:36424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297536kB dirty:516kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 359.639329] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 359.665523] lowmem_reserve[]: 0 2830 6335 6335 [ 359.670162] Node 0 DMA32 free:2900412kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:728kB local_pcp:728kB free_cma:0kB [ 359.697932] lowmem_reserve[]: 0 0 3505 3505 [ 359.702309] Node 0 Normal free:2408988kB min:37300kB low:46624kB high:55948kB active_anon:302508kB inactive_anon:316kB active_file:14524kB inactive_file:36424kB unevictable:0kB writepending:516kB present:4718592kB managed:3589428kB mlocked:0kB kernel_stack:5632kB pagetables:3864kB bounce:0kB free_pcp:704kB local_pcp:168kB free_cma:0kB [ 359.732155] lowmem_reserve[]: 0 0 0 0 [ 359.736034] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 359.749746] Node 0 DMA32: 5*4kB (M) 3*8kB (M) 3*16kB (M) 3*32kB (M) 2*64kB (M) 1*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 706*4096kB (M) = 2900412kB [ 359.765027] Node 0 Normal: 949*4kB (UM) 516*8kB (UME) 456*16kB (UM) 356*32kB (UME) 241*64kB (UM) 64*128kB (UM) 24*256kB (UME) 13*512kB (UME) 14*1024kB (UM) 10*2048kB (UM) 567*4096kB (UM) = 2420276kB [ 359.782935] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/05/17 15:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7, 0x2, 0x3a17, 0x3, 0x1deb, 0x20}, 0x2}, 0xa) 2018/05/17 15:49:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={r1, @rand_addr=0x4, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000000)=0x54) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x9}, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0xb8, "cf0f7a97cb6112b7e64d80ee303150ac3b2ce8a023c7736daf8aa4463657efc3eef549f2a0ed8d48b85577ee1e548323934a1dce38dcd9ca3727829d261be9f47b24a6d8832ecfae0fc0a99491c58ca44544f538614730deb4e32a0b41f9cabf5974d721724a1e3d3a6decedc813eb481ee0f874124ac00b0d82a2c36c95a58bb4878b2dc33d2c26a44071187501790072dd534d430f46d28db79470757bd24278a28b27b5f8b57e3da7582c7726238c2430a1ee72c025b0"}, &(0x7f0000000480)=0xdc) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000300)=0x7f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000002c0)={@multicast1, @dev}, &(0x7f0000000340)=0xc) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000280)="b44e100bbc3af608", 0x8) 2018/05/17 15:49:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1, 0x1f4}, 0xc) 2018/05/17 15:49:10 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0xa, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, 0x2c) setsockopt$inet_dccp_int(r1, 0x21, 0x2, &(0x7f0000000040)=0x20, 0x4) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @dev}, &(0x7f00000001c0)=0xffffffffffffff5d) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000100)) 2018/05/17 15:49:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000002780)=@ethernet, &(0x7f0000002800)=0x80, 0x80000) bind$rds(r1, &(0x7f0000002840)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5-generic)\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c504", 0x5) accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="6cbfc2b76830b1d920a2a1eb1799db95eca722f3c9166913e8d149a578407be2d6a928cc3c076ad943ec728095c883e77f09cd87cecd5c686f18e42958b9e7dcb2f4ae6c357917ec0da0423b563b5be2b5f8cb9efed04001d68e5b9c01612317c7d8b69a8b59bb5f6b4fdc87c1104acfd4a93478484ae2227f12303b055da463c97a065ca207bf50a4e11bf8abdf69c594d167a3bf0079bf1af75d61fbf5bf03e8b45894f8292c4966d4a77ee1c46dd7b2090a7df5cf1f409c5ce2fc2fde53c0eb01f2994a794d8f2ba75cf74376832cb184bc21b9a34dcf962db649dd65dc0d2d1151fe6a1dcad1abe01c2f96ee473c197629", 0xf3) 2018/05/17 15:49:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) listen(r0, 0xfffffffffff7fffd) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7ff, 0x1}, &(0x7f0000000040)=0x8) 2018/05/17 15:49:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 15:49:10 executing program 1 (fault-call:5 fault-nth:7): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:10 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)={0x14, 0xc, 0x1, 0x331}, 0x14}, 0x1}, 0x0) 2018/05/17 15:49:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket(0xa, 0x5, 0x1ff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) 2018/05/17 15:49:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="9f5a375270ad16c8f8e2e87a8d795e5b877b52c7c01b5e9c36d8fb8095c703db34ced57768385f6865d946e8eec5af0f920e5b46ad580c790cec27dca5ca4e22060ecfaf30443d63d712759aaceeb8991af713646ca8032b752fbb3d06305a5360e28c05c28d873d6d3cdf602cb348ac831b73d1e93dde244c3682fa289eb14963ed103538c39e0eb7", 0x89}, {&(0x7f0000000100)="8706592b356e08224acd18d1bc48400b70717313b790ee55d877e04db998f2e2c27970dc5367cf38d71186672cea28dc3559f1a0ac43f80666228812374578e4a58edbdc6340259c6c3111a7f55e3960e25294f86edf7b403d06442d0cf7b2ad759b9cf1ebe7a0476e8b5aecf281a44268c8fd3a52b6880eda7cf5a93820ceba88b1a1a807463ae202e2905371e28c53dc", 0x91}, {&(0x7f00000001c0)="30370a145a6be44a2809ba3f89772b6f8444e0189937cd5fffd3f0c57fcb13909c8923c080ba5f86f8e98b0c15b7cc6ea7d87f07897d86f8a41c36ce006f4caa2e905e5f23a1eab5efcef7b5bcdb92378530a03199026ad2045db2ee9671ba64482a03764e8b7107ce46d8e00998ce48ae95ec45c12b2550820790f7407dff43d3091709b3485269c1c95bd39573e98386e052453ff77f28f19d01d42be6c69e636721704e2e6c78e9ff403caa6e1b150e83e35e7307665bc8f6564921ac4e4c97a6443a6aa11ca6a5351648864f96aaa0cf12d95f62723e44f2bea5f211471051d30ce4a3ce4667065797ae25e3276014d9b57141", 0xf5}], 0x3, &(0x7f0000000300)=[{0x70, 0x103, 0x8001, "35193e698262c0262cce024796c72274b9567d5565f5cf816f4e3d52cda8893f4463fcab8c0c2f8a1cea9c00e87ba56e8a207c3d14df6f0f8ca6bb578772f84632b759f92b9dc09dff1e498de9ab06b50bb027e3bd485225a6f2"}, {0x50, 0x119, 0x7, "ca3b6a36f9d784366a73da385fbdfce37d80db32ffbdae631d6bb5a3bcf5f16f63b4591a0691ec6cb7dcee002b6e20f1569536f916119ca443d6"}, {0xf8, 0x10d, 0x6, "35579a0e4ae7829442376c4a9c3536c336d30ccc5f7271f393abca0469809ee8d028067a8205ae668438b9ed63ee7522b8f8c2a96131bd68b1d643c0f8dde5a0676c812363b9a344bcb555ae94f07f74e37ed5c80c58d1bbd8634f3dbbf46c49c1af8e4cd57c80d2856f7b29581f5f8cb155db8e3502f0fa9383999202c6331dc3d9eebf9371e08cd2870579ffb02e5f5364fd23cd5cf799fbf832bd178fde462e6cf92f793e8115b93c8a7e0ea32952fb518219e310ca661c0c2de6510c652f6a62c128daf2d298ad7561399d2b2fb6c4ea15d3f4979ab9191d83dc670be748b6"}], 0x1b8, 0x8000}, 0x2560}, {{&(0x7f00000004c0)=@ipx={0x4, 0x8, 0x7, "58d6e0248cec", 0xffffffff}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)="e1b5d48a65194d7053f0bce2384d5dd120b33e3a9074163f5c051cbb624cb7321fb9fc4d0cfa77df66cf6bda839a0f62afd6a27bb7bec20b96a17b498ab477fd6031ff355efab210862e0ae48b852af172282d3faed42d2ae2fe94e4", 0x5c}], 0x1, &(0x7f0000000cc0)=[{0x50, 0x3a, 0x6, "8ef610fc25f319b6ea73a216215e6f67e6dc47ff7c5d48db4f5c05c1de85c06c262e0be940939f56835b19ef0cd1975f53427bc412fc82ce3860277de2"}, {0x128, 0x11f, 0x1, "862a24fd1801ee6f7995ec896ab6539c766fcd825718429ae4a388be3424dd8bdadc92a37171de61575d43e88e0560d8ac05bccd31d4600fcd2c6f79b257cfcacc9d50a078645ecd990fa67cb242996eed53590565478fe3cf576503de807a235195988336a16ce41a513a928deaedcf732b8a5e32a348658e0740a0a5ed42e3899edf66f02ea621cd0b4cf5da265207a6fd8359d0479da3acca4fc2a6d37e8bb664174739ae0e9d0cdd120acbf02fdac4042cbf0000000052465b19caca205040ccbd9011bd0000000000003735308fdcb24a3f9ad298af44f306716ba2f5abc039f90961db88cd691a9c1a0b0000000000d00779e8fb08843bce7cc91ee7b989629a1ec8bf8ee5bbc78696babf4f8a3b33d452cc1c6e17"}, {0xa0, 0x101, 0xe88, "9c6647bb8102fc67c15ba281370a4b681f56cf443a8290c3ba15ccb7ad66ba417fb817f62dfcf2ecf3b2a2a03efb165128a216266519aab17f0972a85e899c5053eb75078aa02806ca7f2307953be5e473ecc15e1c800ff49c1224f48a5b2fbd70ad1bcd0431bf16c374d4eebf2287700508ac248f1cb0a6270009cbd38748c983c57d82a02d37b2b0d4d4a73ae5"}, {0x48, 0x10e, 0x7, "dbe868213c54cb0e1a6c28df73ca75e59864feeecbf456bde34af08d422998d3fb0eb6fc8a7e2ba17f3a222d907a10d4911fde9ff061ae1b"}, {0x78, 0x115, 0x3, "d492af2f4dfa36e31239b0c883fc510b42d21843d16ace3ea69cb06539d61ec56daf87ecb4b20a81dd2ffb65f86a05c7238175214ea77e97facb551404c39bdf1e7b70f79ebc48ab295649b38241f2196930b5d033173918b31029ea1482ca39e0"}, {0xf8, 0xff, 0x401, "274edbd105c32b786cac1ab907813570f2356bf9e985c8bd15d8b70c9a37c0551d3a2452d60e095d4fc75729c63851e098cbfd0c2a5d0cca18722c3242280ea39c9acf4276e7626dcf8317a792d6588151c49f66c7787a6459c949a97578d36f9d7fe1a82fd9240374a229e03a20671a043e8c24f4691aaa2d400df00304ecda4f240fb262de22d60d183b042f11c5a84838d2df27c15ae97a16251811bd25d523b46e7be8029c94bad32427563b67ef76582a7bed4067fc8fc1211301e45cc8994c14acbb7dacaddfcd69f5f580461cc367d1eba46a81f17f9682cef4ff8d3499c430"}], 0x3d0, 0x80}, 0x8001}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="851aa0465ce4f5c7ccb6e57279da8d0b9c902eca327feed0f824ad92bd98f2fb8862c0076b97dbd10709136274898331d8b4900e7b21901426352f8650d4ba5019d850f0098375c49fcf806f20f33443cd8b7d9fad", 0x55}, {&(0x7f0000000940)="221c40144259a741b9551ba441ebd571febe226f8caf1d7681871c44c26e5cb46048cdb60b0891f8e3643991059cb93454c0e54f45ad3e512630c8b36013b38ca21a3349ba1492219d817625187e35656b9f91deb986cf3ffc", 0x59}], 0x2, &(0x7f0000000a00)=[{0xc0, 0x119, 0x5, "e717f6f58b695b9057e4093ff160c9ed915035ae31655bf08e79dc0c5b524ca46c038e2785606d472263b8072ad8804da4182210c02d97f9f1c9445be29f9a470ff494c547f004260554bd59b3abc1212405b70ac952d625e2187528c6329bf58b0e293fc7e2ba569b79ba6ca28203a58ac2b8fdea658d29e388e0b8297986a00d2dca9d88f57393af8aeb192ed06ee158dd9a873d910cf2ba21be54a8dbd8e8337f49de49c597c55eae"}, {0xf0, 0x11f, 0x5, "abd9db760ee48d69b6f3152d47371ac93800d95042c8e7161e888c6814a617841c180f167dff1feaf22dd4debe1f7ea41446658ce22335be3750b89b00e0a335eeb639718fdf5190c1fa5fd42000c600756371205feb66930b4a04bf30090cb3948aa927b1b84fb26ff180e4f79486399b603ca870f06976a97020aa00858e154314857cb6ddcb59f9ff7721b2232dd6f8c5b258cc1a6ae9fb5f800e08f0511386cfe978606ca781217c5213237f71b78753aef7706bf2d913f667121925674b6febf89a0b08d5c0523779ce4d0ad137c0fc54950dbafe374c2635a0d9"}, {0x38, 0x10e, 0x2, "f00d5732524f9e1686215fc14b610e0d557ad9f462f8de9d17cff324823b09870514cb"}], 0x1e8, 0x4}, 0x3}], 0x3, 0x0) 2018/05/17 15:49:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac0f14aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/17 15:49:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}}, 0x1c) 2018/05/17 15:49:10 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x802, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0xd6d, 0x4) ioctl$void(r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) [ 359.791528] 12832 total pagecache pages [ 359.795520] 0 pages in swap cache [ 359.798980] Swap cache stats: add 0, delete 0, find 0/0 [ 359.804359] Free swap = 0kB [ 359.807381] Total swap = 0kB [ 359.810421] 1965969 pages RAM [ 359.813551] 0 pages HighMem/MovableOnly [ 359.817532] 339350 pages reserved [ 359.893764] FAULT_INJECTION: forcing a failure. [ 359.893764] name failslab, interval 1, probability 0, space 0, times 0 [ 359.901340] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 359.905116] CPU: 0 PID: 31176 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 359.905132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.923320] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 359.931533] Call Trace: 2018/05/17 15:49:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000580)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcf, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) r3 = accept4(r1, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f00000003c0)={&(0x7f00000015c0)={0xd0, r4, 0x1, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2b}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000080)={r0}) 2018/05/17 15:49:10 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r0, 0x9}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x9}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x1fe7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}}, 0x88) [ 359.931560] dump_stack+0x1b9/0x294 [ 359.931581] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.931603] ? kasan_check_read+0x11/0x20 [ 359.931619] ? rcu_is_watching+0x85/0x140 [ 359.931640] should_fail.cold.4+0xa/0x1a [ 359.931658] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.931675] ? is_bpf_text_address+0xd7/0x170 [ 359.974732] ? kernel_text_address+0x79/0xf0 [ 359.979153] ? __unwind_start+0x166/0x330 [ 359.983311] ? __kernel_text_address+0xd/0x40 [ 359.987818] ? unwind_get_return_address+0x61/0xa0 [ 359.992759] ? __save_stack_trace+0x7e/0xd0 [ 359.997095] ? find_held_lock+0x36/0x1c0 [ 360.001184] ? check_same_owner+0x320/0x320 [ 360.005513] ? find_held_lock+0x36/0x1c0 [ 360.009587] ? rcu_note_context_switch+0x710/0x710 [ 360.014528] __should_failslab+0x124/0x180 [ 360.018773] should_failslab+0x9/0x14 [ 360.022584] kmem_cache_alloc_node_trace+0x26f/0x770 [ 360.027701] ? kasan_check_read+0x11/0x20 [ 360.031858] ? do_raw_spin_unlock+0x9e/0x2e0 [ 360.036279] __get_vm_area_node+0x12d/0x390 [ 360.040610] ? rcu_pm_notify+0xc0/0xc0 2018/05/17 15:49:10 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) connect$netrom(r1, &(0x7f00000005c0)=@ax25={0x3, {"01cf6cdb66407f"}, 0x2}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x11, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf}}) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) socket(0x1, 0x7, 0x200) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/05/17 15:49:10 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfff, 0x0, 0x10001, 0xa2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x81}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f0000003cc0)=[{{&(0x7f0000000c00)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}}, {{&(0x7f0000000f00)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001080)}}], 0x2, 0x0) [ 360.044508] __vmalloc_node_range+0xc4/0x750 [ 360.048923] ? bpf_check+0x127/0x5e00 [ 360.052731] ? bpf_check+0xb4/0x5e00 [ 360.056451] ? kmem_cache_alloc_trace+0x616/0x780 [ 360.061300] ? bpf_check+0x127/0x5e00 [ 360.065120] vzalloc+0x6f/0x80 [ 360.068316] ? bpf_check+0x127/0x5e00 [ 360.072120] bpf_check+0x127/0x5e00 [ 360.075759] ? ktime_get_with_offset+0x395/0x4a0 [ 360.080522] ? kvm_clock_read+0x25/0x30 [ 360.084500] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.089523] ? ktime_get_with_offset+0x326/0x4a0 2018/05/17 15:49:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e23, 0x10, 0x4e22, 0x4, 0xa, 0x20, 0x0, 0x1d, r1, r2}, {0xfff, 0x5, 0x1, 0x7, 0x3, 0x6, 0x7298, 0xfffffffffffffffa}, {0xffffffffffffffc1, 0x6d1, 0x80000001, 0x400}, 0x40, 0x6e6bbc, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x3, 0x100000001, 0x4, 0x1f, 0xa30a}}, 0xe8) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/1, 0x1}, {&(0x7f0000001200)=""/242, 0xf2}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x20000004) [ 360.094284] ? fixup_bpf_calls+0x1d70/0x1d70 [ 360.098706] ? ktime_get+0x430/0x430 [ 360.102427] ? __might_sleep+0x95/0x190 [ 360.106410] ? memset+0x31/0x40 [ 360.109705] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.115255] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 360.119584] bpf_prog_load+0x110a/0x1c50 [ 360.123658] ? bpf_prog_new_fd+0x60/0x60 [ 360.127726] ? lock_downgrade+0x8e0/0x8e0 [ 360.131887] ? check_same_owner+0x320/0x320 [ 360.136220] ? __check_object_size+0x95/0x5d9 [ 360.140724] ? __might_sleep+0x95/0x190 2018/05/17 15:49:10 executing program 0: r0 = socket(0x3, 0x6, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) bind$packet(r0, &(0x7f0000000380)={0x11, 0x1, r1, 0x1, 0x5, 0x6, @random="b3769095a21a"}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000280)) r3 = socket(0x9, 0x1, 0xfffffffffffffffd) accept4$ax25(r3, &(0x7f0000000200), &(0x7f0000000440)=0x10, 0x80800) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000002c0)=0xfffffffffffffc00, 0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x10, 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="c400001b1900070400000000000000007f00000100000000000000000000000000000000000000000000ffffac14140000000000000000000200000000000000dac245dfea1df10e92151dfb05249213cc11de74bd5b8025de4a39c9a58ff6b9c1f8b6ac2c8e141f89e976dfa814adc9e1032babee79f580b9ed35a5877769e80d1e3a0c50b4540016d721365a057ae0b47724bb539b27c21218e7f78844654bf85a2d494b98dc34489232178e20f64c80f4357a4be1c6b7e63cc2bf7091abbd6128df5c8993", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}, 0x1}, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000080)={0x20, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) [ 360.144706] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.150254] __x64_sys_bpf+0x369/0x4f0 [ 360.154146] ? bpf_prog_get+0x20/0x20 [ 360.157963] ? do_syscall_64+0x92/0x800 [ 360.161947] do_syscall_64+0x1b1/0x800 [ 360.165842] ? finish_task_switch+0x1ca/0x810 [ 360.170348] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.175285] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.180232] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.185605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.190462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.195654] RIP: 0033:0x455a09 [ 360.198843] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 360.206558] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 360.213831] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 360.221105] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.228375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 360.235646] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 [ 360.243089] syz-executor1: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 360.254126] syz-executor1 cpuset=syz1 mems_allowed=0 [ 360.259302] CPU: 0 PID: 31176 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 360.266578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.275934] Call Trace: [ 360.278531] dump_stack+0x1b9/0x294 [ 360.282171] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.287376] ? kasan_check_read+0x11/0x20 [ 360.291532] ? rcu_is_watching+0x85/0x140 [ 360.295689] warn_alloc.cold.118+0xb2/0x1b8 [ 360.300023] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 360.304880] ? __get_vm_area_node+0x12d/0x390 [ 360.309385] ? __get_vm_area_node+0x12d/0x390 [ 360.313890] ? rcu_read_lock_sched_held+0x108/0x120 [ 360.318914] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 360.324206] ? kasan_check_read+0x11/0x20 [ 360.328364] ? do_raw_spin_unlock+0x9e/0x2e0 [ 360.332789] ? __get_vm_area_node+0x2da/0x390 [ 360.337291] ? rcu_pm_notify+0xc0/0xc0 [ 360.341196] __vmalloc_node_range+0x45e/0x750 [ 360.345698] ? bpf_check+0xb4/0x5e00 [ 360.349419] ? kmem_cache_alloc_trace+0x616/0x780 [ 360.354268] ? bpf_check+0x127/0x5e00 [ 360.358084] vzalloc+0x6f/0x80 [ 360.361287] ? bpf_check+0x127/0x5e00 [ 360.365095] bpf_check+0x127/0x5e00 [ 360.368734] ? ktime_get_with_offset+0x395/0x4a0 [ 360.373495] ? kvm_clock_read+0x25/0x30 [ 360.377465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.382470] ? ktime_get_with_offset+0x326/0x4a0 [ 360.387210] ? fixup_bpf_calls+0x1d70/0x1d70 [ 360.391605] ? ktime_get+0x430/0x430 [ 360.395304] ? __might_sleep+0x95/0x190 [ 360.399267] ? memset+0x31/0x40 [ 360.402535] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.408064] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 360.412386] bpf_prog_load+0x110a/0x1c50 [ 360.416442] ? bpf_prog_new_fd+0x60/0x60 [ 360.420489] ? lock_downgrade+0x8e0/0x8e0 [ 360.424628] ? check_same_owner+0x320/0x320 [ 360.428948] ? __check_object_size+0x95/0x5d9 [ 360.433446] ? __might_sleep+0x95/0x190 [ 360.437409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.442937] __x64_sys_bpf+0x369/0x4f0 [ 360.446808] ? bpf_prog_get+0x20/0x20 [ 360.450595] ? do_syscall_64+0x92/0x800 [ 360.454554] do_syscall_64+0x1b1/0x800 [ 360.458425] ? finish_task_switch+0x1ca/0x810 [ 360.462902] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.467813] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.472730] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.478084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.482918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.488090] RIP: 0033:0x455a09 [ 360.491260] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 360.498949] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 360.506202] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 360.513463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.520714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 360.527971] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 2018/05/17 15:49:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x5, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}, 0xfedf) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/17 15:49:11 executing program 6: r0 = socket(0x19, 0x0, 0xffffffffffff2008) accept$nfc_llcp(r0, 0x0, &(0x7f0000000140)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r3 = accept(r1, &(0x7f0000000240)=@nl=@proc, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x48, r2}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c7e00005000010000000000000000000a00000008000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/05/17 15:49:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="7c28e82e9c42a9021995af86cb33ba4dc8c7c3a31bc3f9ca0a31c95e301dda2319d667310f51d07b190c72feeac95b87b4b991dc6030c8b1db619208da9ddf14cf62d5fce633ac19e1eedade0b9ea4a5ced459adf220c776a31436497684d5e5e2828c5ece5381dc508d9d0196d1a1af5b9b5c5ccdeff1eeb2463d176dd803ff987164407bd14827f5b10c757091a52252fb2aa2cd49dcfb5de4f23c28c721624c7632a0dd7f0d9a5e5926721a897564857f224f6fe9c34bccf194590cdc0015d07e3c304f", 0xc5}, {&(0x7f0000000240)="869618d65a3f920fc230dafc694d05e5804087dcb5215d863bc9afc7caa8cdf03537871d88e34faf9a0b6801880521987b5d62229d7888b5764b540420ca018068c5fb8290cc1cd256b6cf6f4347660dca525a616c16dcf1d716cb1f0fcb5ed6a2b77c03d1697947ad250812da5d99af031f617101052b690174f69d0ef1cbf48f8e941de75535272ee90697068c", 0x8e}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/17 15:49:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x400000000c) r1 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/17 15:49:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffe1d) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x2, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/05/17 15:49:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}}, 0x1c) 2018/05/17 15:49:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/77, 0x4d}], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x100000001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xff, 0x47}, 0x8) socket$netlink(0x10, 0x3, 0x16) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/17 15:49:11 executing program 1 (fault-call:5 fault-nth:8): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 360.632649] FAULT_INJECTION: forcing a failure. [ 360.632649] name failslab, interval 1, probability 0, space 0, times 0 [ 360.643996] CPU: 0 PID: 31234 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 360.651290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.660646] Call Trace: [ 360.663246] dump_stack+0x1b9/0x294 [ 360.666889] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.672090] ? graph_lock+0x170/0x170 [ 360.675907] should_fail.cold.4+0xa/0x1a 2018/05/17 15:49:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)="5a1606d3d72c70330ed87cd5459c05dd7ee8b71d4ae60f03d6059e7b5f54464246c21e0e256d7c4e33d62d6e9bbc9b84b9", 0x31}], 0x1}, 0x8080) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) sendfile(r1, r1, &(0x7f0000000600), 0x6) sendmmsg$alg(r2, &(0x7f0000001040)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="58b359c18005f0bf16df9e7300ed5c3c545acfe9e26b3d7ec2fa954de905a93d8668433220f8d679e77551ebfba1f69f0ef79b670eaf3b6f0f8e5a64b037b6f22864049b4ae81f26107b933ed06342", 0x4f}, {&(0x7f0000000140)="e2845a38f868cdeecccb0fd273d37b54d431523447d73d5359338603a12c8c325fa4a5aee1ffa9cb3d077f13f615a2d5d684671b1e6cbc487e4824c064d07aa66fcb3a8e7d332c4cef0564f0bd874ad3ec8fbc77d39fa8388a7ab43858526117cc61f7d23b20c365fcbfc1655093d64961b66600e6aeb3a65ccb794cd9cdef7ca7c516219db3873141dedb6a2256ce5c911460494878c0086dd8b22883b6d29d2ab52b0df3a0883313faa456d135344835c5008c07028ca7499d5a71dbdd9212527e64f24a6320ddf103b849671f6c8e25d6", 0xd2}, {&(0x7f0000000500)="556a28481e8249077be2096e4e191f94b200b016c789204ed19edcd3bb107d55e98e460db433293909e4a912efdba7b0813196aae56076c15dc1114754bed5e7d6fafe9e907c26aa2fcfa06a46c3e399725e45155759ccf767e2a75e7b879a56ba56703b715f597a3e98e3ebb1d1e14c0e5b95836ae0949af304aefab30a2a93b5ef4eb5c1538ae4130cf63496375cae0c2dac85399f4b327489a152a653f80fa895605574bff09b61bae0db2ee1f6eedc9bd0102c98952914a375bc6cdcfc9e3e2596d6e0dce9446bab5beff40d71c26ce6f049bee423062ca480d41d927a268f846ca40569b074c6157d9b56ff175aee73186998", 0xf5}], 0x3, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x298, 0x1}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f00000008c0)="2a542eea614474f67219931c8d60de25b3721ec1506a741f774b459204b57a20bfdfd3d29157125adab675607c142ce4140d9c86e8206110ea34548511b199c2dd5b42d9a2c1fe0b0091656338499b4f1aa04ffa72bf896ae4313e81cb81be3132064003b7b078fc366a945f18704fdcf46fd7797d23bf72b238b06180449dde447829aad2f187a8cf5a4769f194196ed9f4564cfdd5cec22360a81f7224f2ca4885c71ab4f2a510c2a4591a1edb33e6987d22a80d46a0423fdcdf8da50c4f40dc0134f7e0e5c934d438070b32d536a3483aa304ff64e06e138c4fffec7fe5dbf3145317bdfe0492c2fcd8aea108325fad440551fb3b13334c", 0xf9}, {&(0x7f0000000b00)="24bd5d05757e280a9866c335117b4ec57a982e6fc16bb03073b6080f2a75ba9945a1d2c3f3442e3691decdc402dcc3815af7bafccd0928439aa1925faeb9b90732607b1dceff8a42adf37612e2773bec549be5461710ecd443e3edd828aa0fac03d5760bc4aff8ccb342edb60091e3bbcc6c66d5f8fe9be7234ffc0e931c97cf4f9d896cf2e05aa4d149a36403de4114810426555ffb7ff22a4d9b7512cf0a9d469ee83f660bb46fd431dee52c9dc882762c090012cc56c950acdafe70eb6f54d0529db40c1eb3afe1b827bb7c85f000768b420851202d73", 0xd8}, {&(0x7f00000003c0)="ee9eb76400875b004cf131c6b6d14b7f55323868ba1b9782cc81b03bca74d8cfc7ce0af2f9846a505d39b1ec8041bbc00cbaa8238d281a07c9cdf692cd57f883b3c1dd9a783d77b4b8978fe29e89979d96bad1148b3a75a53344d28d9c4947366f", 0x61}, {&(0x7f0000000c00)="e43e63af7e0405a375675197fcd14f482746794fdc3d15f78046980de975a87b1f4b68a0f2f1de706c3ed6358757e44b423e2c3964b49bbf36ceba1d1eb70d2d4cd675c081e78695d8d16e787a6156e84992f84c63ca6e80ff7ce08df1abb44f3833c626339ee933ba3e5894ec4ca675a3356ed5903a385a065aaee194bb49c95ddb4a4df8eb3a33190c59800124d735db80ce6c41a17aa97bf62c2d0578996db4365181bb28204dca49d846b3e8966e12ab6a78f01abacb251c03cf214e18", 0xbf}, {&(0x7f0000000cc0)="10d98dbb7596ca3503e528cb74d890af4c14a2468443d12e0e294e02614efa85021bce265709aaf8c7c438de4ce79615a284704cea5ce0c985a389fc7e04cd5e638b27f48b0f38e6e1b406453a0296bcbcec04b7b063b3e77ab94cd210049be7ff6b36ade2b3931f8bdeffd01e8723c9e4c501ce61b249209db28d3e97825a05dc84ce0c28a7dfed6d5f98eae2bae9f1cd306c7a7db490be1b", 0x99}, {&(0x7f0000000340)="0bda1010a150c458c780996d0b422a", 0xf}], 0x6, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000e00)="f91f8e813b82c47551854f39444c9cfee752d30df1cf4abbdaad19a8b7b4cde439cf002fa97d0fb7f3cdabcf6cf6ad945a0320c776d1697b78afc9b756a810871cccbc7426e128fa6679b0f208613080c67f95f134ad067ab51e1c870697bc886220fe539202cae4c3ff031d6640fa906284def0e175bdddd4ea8679a6102fa929d76c8925267c044c969dfe84bd3e1c23979bd122df2fb66c8779fb0ef3753c4b025aba83ce1344f59041273d62f062503329367a59", 0xb6}, {&(0x7f0000000ec0)="2828101a73ff7bd84561778362b292fb219c075c7aba66f095e8aa354f23f86896e640512a0251fa347c37b49508bda29e28557caf71802129f80fb369e05a2237561aa0a195dd7819b4a34f134aab80ac78f4c47a54eae92238f5c409936710b88fb2899ef8e85b34b50cf02ba9dc7707b123da299e3b62bc0b3d78aa0ad4f70186c5f73337642d94d6e4adb92185b9b3ac76f0eaf59144425b24516073889e9e9ce78582429a8a87202e7785eff6cfd891696a7ff1d1efa1", 0xb9}, {&(0x7f0000000f80)="7f54b6d900c044ce705e08baa40c58b10bf5590f2a920a3c0734ce317c7373afb23d0ebdeb17f70116ee9e770a41409a6bf271f785507d6106b6838a40714ee88385f7a6a4f341a4e46dc2a6c2915e5d7838dba8873f2a43de40ca0925d10d25af61af9a2811c32078a9641746ba1a8b3431cd28c6c6fa726845", 0x7a}], 0x3, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40800}], 0x3, 0x4014) 2018/05/17 15:49:11 executing program 4: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "dbd495", 0x44, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x1bb, 0x6}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @dev={0xac, 0x14, 0x14, 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @loopback=0x7f000001}}}}, &(0x7f0000000040)={0x0, 0x1, [0xf23, 0xa0d, 0x4c0, 0x5c3]}) socketpair(0x1b, 0x800, 0x40, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000180)=""/4096, 0x1000) [ 360.679986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.685106] ? find_held_lock+0x36/0x1c0 [ 360.689183] ? graph_lock+0x170/0x170 [ 360.692996] ? find_held_lock+0x36/0x1c0 [ 360.697092] ? check_same_owner+0x320/0x320 [ 360.701427] ? rcu_note_context_switch+0x710/0x710 [ 360.706367] __should_failslab+0x124/0x180 [ 360.710615] should_failslab+0x9/0x14 [ 360.714428] kmem_cache_alloc_node_trace+0x26f/0x770 [ 360.719551] ? do_raw_spin_lock+0xc1/0x200 [ 360.723805] __kmalloc_node+0x33/0x70 [ 360.727622] __vmalloc_node_range+0x1f5/0x750 [ 360.732129] ? bpf_check+0xb4/0x5e00 [ 360.735856] ? kmem_cache_alloc_trace+0x616/0x780 [ 360.740713] ? bpf_check+0x127/0x5e00 [ 360.744525] vzalloc+0x6f/0x80 [ 360.747728] ? bpf_check+0x127/0x5e00 [ 360.751545] bpf_check+0x127/0x5e00 [ 360.755187] ? ktime_get_with_offset+0x395/0x4a0 [ 360.759957] ? kvm_clock_read+0x25/0x30 [ 360.763941] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.768969] ? ktime_get_with_offset+0x326/0x4a0 [ 360.773735] ? fixup_bpf_calls+0x1d70/0x1d70 [ 360.778162] ? ktime_get+0x430/0x430 2018/05/17 15:49:11 executing program 6: socketpair(0x3, 0x2, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f00000000c0)="ac74c9aca35df912c161a2f1f97c81b969719f69630dfa93a267113ec0d2af0c7a758a66b9378556810a74e1e1398f9b9fcfd91af6494305d5824fbf238240c135b3df200648cc863e7b767c0d3878f67979d7e105936831ef3e790e18e81b89667361c4a71c9561897c38f51f0881e22eddc31e40502f7b958509e78caf1d48e33e7ae38de3dbb17c6c056476f098272e2effc85c9602ebf9c1d72015f1dbc3e0fbaa80201b7adbca34d401244cea0e88e10d253bfb78f4384ebf7b8b", &(0x7f0000000180)=""/72}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000003c0)={@local, @multicast1, 0x0}, &(0x7f0000000400)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001580)=r0, 0x4) connect$inet(r1, &(0x7f00000015c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001c00040029bd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="3500ac0808000c", @ANYRES32=r3, @ANYBLOB="08000400090000000800070000000000"], 0x3c}, 0x1}, 0x20004004) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000580)="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", 0x1000) getsockopt(0xffffffffffffffff, 0x10f, 0x20000000000081, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) [ 360.781884] ? __might_sleep+0x95/0x190 [ 360.785877] ? memset+0x31/0x40 [ 360.789175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.794727] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 360.799092] bpf_prog_load+0x110a/0x1c50 [ 360.803170] ? bpf_prog_new_fd+0x60/0x60 [ 360.807246] ? lock_downgrade+0x8e0/0x8e0 [ 360.811406] ? check_same_owner+0x320/0x320 [ 360.815740] ? __check_object_size+0x95/0x5d9 [ 360.820243] ? __might_sleep+0x95/0x190 [ 360.824231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.829780] __x64_sys_bpf+0x369/0x4f0 2018/05/17 15:49:11 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x1, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@updsa={0x138, 0x1a, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, 0x0, 0x3c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 360.833672] ? bpf_prog_get+0x20/0x20 [ 360.837487] ? do_syscall_64+0x92/0x800 [ 360.841473] do_syscall_64+0x1b1/0x800 [ 360.845366] ? finish_task_switch+0x1ca/0x810 [ 360.849868] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.854802] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.859740] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.865117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.869975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.875171] RIP: 0033:0x455a09 2018/05/17 15:49:11 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0xbf, @empty, 0x4e23, 0x2, 'none\x00', 0x22, 0xffffffffffffffff, 0x13}, 0x2c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) r3 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r3, &(0x7f0000000100)={0xa}, 0x1c) listen(r1, 0x0) sendmmsg(r3, &(0x7f0000008340)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000002800), 0x0, &(0x7f0000003900)=ANY=[@ANYBLOB="0c000000000000000000000000040000"], 0x10}}], 0x40000000000002c, 0x0) 2018/05/17 15:49:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000]}}, 0x1c) 2018/05/17 15:49:11 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@setlink={0x2c, 0x13, 0x811, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getpeername$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 360.878364] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 360.886080] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 360.893356] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 360.900639] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.907911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 360.915183] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 2018/05/17 15:49:11 executing program 5: r0 = socket$inet(0x2, 0x44, 0x19) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="a9", 0x1) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) r1 = accept(r0, &(0x7f0000000680)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) getpeername$llc(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x3}, 0x8) 2018/05/17 15:49:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000004c0)=0x1f, 0x4) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/85, 0x55}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) shutdown(r0, 0x201) 2018/05/17 15:49:11 executing program 1 (fault-call:5 fault-nth:9): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000000]}}, 0x1c) [ 361.000954] IPVS: set_ctl: invalid protocol: 191 0.0.0.0:20003 none [ 361.034524] IPVS: set_ctl: invalid protocol: 191 0.0.0.0:20003 none [ 361.099191] FAULT_INJECTION: forcing a failure. [ 361.099191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.111149] CPU: 1 PID: 31299 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 361.118430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.127787] Call Trace: [ 361.130386] dump_stack+0x1b9/0x294 [ 361.134027] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.139237] should_fail.cold.4+0xa/0x1a [ 361.143312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.148427] ? kasan_check_read+0x11/0x20 [ 361.152588] ? rcu_is_watching+0x85/0x140 [ 361.156749] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 361.161949] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 361.167151] ? find_held_lock+0x36/0x1c0 [ 361.171242] ? check_same_owner+0x320/0x320 [ 361.175575] ? rcu_note_context_switch+0x710/0x710 [ 361.180505] ? save_stack+0xa9/0xd0 [ 361.184129] ? __might_sleep+0x95/0x190 [ 361.188093] __alloc_pages_nodemask+0x34e/0xd70 [ 361.192761] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 361.197778] ? kasan_check_read+0x11/0x20 [ 361.201912] ? rcu_is_watching+0x85/0x140 [ 361.206052] ? rcu_pm_notify+0xc0/0xc0 [ 361.209937] ? __kmalloc_node+0x33/0x70 [ 361.213908] ? __kmalloc_node+0x33/0x70 [ 361.217877] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.222884] ? kasan_unpoison_shadow+0x35/0x50 [ 361.227455] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 361.232983] alloc_pages_current+0x10c/0x210 [ 361.237398] __vmalloc_node_range+0x484/0x750 [ 361.241881] ? kmem_cache_alloc_trace+0x616/0x780 [ 361.246711] ? bpf_check+0x127/0x5e00 [ 361.250500] vzalloc+0x6f/0x80 [ 361.253690] ? bpf_check+0x127/0x5e00 [ 361.257487] bpf_check+0x127/0x5e00 [ 361.261099] ? ktime_get_with_offset+0x395/0x4a0 [ 361.265851] ? kvm_clock_read+0x25/0x30 [ 361.269825] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 361.274835] ? ktime_get_with_offset+0x326/0x4a0 [ 361.279574] ? fixup_bpf_calls+0x1d70/0x1d70 [ 361.283971] ? ktime_get+0x430/0x430 [ 361.287678] ? __might_sleep+0x95/0x190 [ 361.291644] ? memset+0x31/0x40 [ 361.294909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.300426] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 361.304732] bpf_prog_load+0x110a/0x1c50 [ 361.308791] ? bpf_prog_new_fd+0x60/0x60 [ 361.312850] ? lock_downgrade+0x8e0/0x8e0 [ 361.316986] ? check_same_owner+0x320/0x320 [ 361.321310] ? __check_object_size+0x95/0x5d9 [ 361.325792] ? __might_sleep+0x95/0x190 [ 361.329756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.335279] __x64_sys_bpf+0x369/0x4f0 [ 361.339151] ? bpf_prog_get+0x20/0x20 [ 361.342950] ? do_syscall_64+0x92/0x800 [ 361.346918] do_syscall_64+0x1b1/0x800 [ 361.350801] ? finish_task_switch+0x1ca/0x810 [ 361.355281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.360196] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.365126] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.370487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.375318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.380494] RIP: 0033:0x455a09 [ 361.383666] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 361.391357] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 361.398608] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 361.405861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 361.413126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 361.420384] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 361.428094] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 361.440615] syz-executor1 cpuset=syz1 mems_allowed=0 [ 361.445773] CPU: 1 PID: 31299 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 361.453048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.462405] Call Trace: [ 361.464991] dump_stack+0x1b9/0x294 [ 361.468614] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.473798] warn_alloc.cold.118+0xb2/0x1b8 [ 361.478120] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 361.482973] ? __kmalloc_node+0x33/0x70 [ 361.486949] ? __kmalloc_node+0x33/0x70 [ 361.490931] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.495960] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 361.501512] __vmalloc_node_range+0x513/0x750 [ 361.506023] ? bpf_check+0x127/0x5e00 [ 361.509835] vzalloc+0x6f/0x80 [ 361.513038] ? bpf_check+0x127/0x5e00 [ 361.516847] bpf_check+0x127/0x5e00 [ 361.520486] ? ktime_get_with_offset+0x395/0x4a0 [ 361.525241] ? kvm_clock_read+0x25/0x30 [ 361.529215] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 361.534222] ? ktime_get_with_offset+0x326/0x4a0 [ 361.538968] ? fixup_bpf_calls+0x1d70/0x1d70 [ 361.543364] ? ktime_get+0x430/0x430 [ 361.547063] ? __might_sleep+0x95/0x190 [ 361.551035] ? memset+0x31/0x40 [ 361.554306] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.559824] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 361.564137] bpf_prog_load+0x110a/0x1c50 [ 361.568185] ? bpf_prog_new_fd+0x60/0x60 [ 361.572235] ? lock_downgrade+0x8e0/0x8e0 [ 361.576383] ? check_same_owner+0x320/0x320 [ 361.580710] ? __check_object_size+0x95/0x5d9 [ 361.585215] ? __might_sleep+0x95/0x190 [ 361.589192] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.594715] __x64_sys_bpf+0x369/0x4f0 [ 361.598585] ? bpf_prog_get+0x20/0x20 [ 361.602374] ? do_syscall_64+0x92/0x800 [ 361.606336] do_syscall_64+0x1b1/0x800 [ 361.610207] ? finish_task_switch+0x1ca/0x810 [ 361.614687] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.619598] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.624515] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.629864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.634693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.639862] RIP: 0033:0x455a09 [ 361.643041] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 361.650754] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 361.658010] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 361.665280] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 361.672541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 361.679795] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 361.687105] warn_alloc_show_mem: 1 callbacks suppressed [ 361.687108] Mem-Info: [ 361.694900] active_anon:73168 inactive_anon:77 isolated_anon:0 [ 361.694900] active_file:3631 inactive_file:9126 isolated_file:0 [ 361.694900] unevictable:0 dirty:149 writeback:0 unstable:0 [ 361.694900] slab_reclaimable:9632 slab_unreclaimable:104755 [ 361.694900] mapped:74381 shmem:85 pagetables:977 bounce:0 [ 361.694900] free:1334534 free_pcp:463 free_cma:0 [ 361.728280] Node 0 active_anon:292672kB inactive_anon:308kB active_file:14524kB inactive_file:36504kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297524kB dirty:596kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 361.756449] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 361.782616] lowmem_reserve[]: 0 2830 6335 6335 [ 361.787246] Node 0 DMA32 free:2900412kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:728kB local_pcp:0kB free_cma:0kB [ 361.814783] lowmem_reserve[]: 0 0 3505 3505 [ 361.819152] Node 0 Normal free:2421748kB min:37300kB low:46624kB high:55948kB active_anon:292648kB inactive_anon:324kB active_file:14524kB inactive_file:36528kB unevictable:0kB writepending:632kB present:4718592kB managed:3589428kB mlocked:0kB kernel_stack:5536kB pagetables:3852kB bounce:0kB free_pcp:1252kB local_pcp:476kB free_cma:0kB [ 361.849048] lowmem_reserve[]: 0 0 0 0 [ 361.852906] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 361.866586] Node 0 DMA32: 5*4kB (M) 3*8kB (M) 3*16kB (M) 3*32kB (M) 2*64kB (M) 1*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 706*4096kB (M) = 2900412kB [ 361.881779] Node 0 Normal: 859*4kB (UM) 571*8kB (UME) 544*16kB (UM) 355*32kB (UM) 240*64kB (UM) 64*128kB (UME) 24*256kB (UME) 13*512kB (UME) 14*1024kB (UM) 10*2048kB (UM) 567*4096kB (UM) = 2421668kB [ 361.899715] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 361.908316] 12850 total pagecache pages [ 361.912309] 0 pages in swap cache [ 361.915774] Swap cache stats: add 0, delete 0, find 0/0 [ 361.921140] Free swap = 0kB [ 361.924166] Total swap = 0kB [ 361.927190] 1965969 pages RAM [ 361.930303] 0 pages HighMem/MovableOnly [ 361.934280] 339350 pages reserved 2018/05/17 15:49:12 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) sendmmsg(r0, &(0x7f00000068c0)=[{{&(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="7917c7dac5752c888bc3dd8f959be80e1819de649bec3a311f75dd04140749c22f27a7ffcd94f0233f29ed2ebb46832b38186144dde1bec656d434f56f17e33eb5967ec63d0a0e86a0c48dcdc3f449b340ec0a650f2373d174c5a76e57e319b5f164e87179fead4914d6cb89ab83fcafeaade6d532ee7373006ff71fa2f6a40bdf4308240d8c9f707fbd001d1aa8c92ff2fa9208dba50e95816c09312c0dc955e8ed976c41b673b6eed774e780eeb155d500956416c9729e00fd9b27ca441e6e8b494c101ae0bd6bbef1e2b6abe33cb8eb9ff73cfe480321"}, {&(0x7f0000000340)="6dffa86bf056aab3ac0580791a22133c96b686c068595f5e53e87393113cf69abdcb67f66570e72d3205afa8add5381416e5a79675e8142318a58567d2f7ee4af99a2383c0acc731041f95fd75bc0d895df31411e6886300946eadb35310f44f0cb745d6d692a1d90226e599253d7c4197a8c05108b7a0446499c57c"}, {&(0x7f00000003c0)="86fb119684bb7e439b5706026ac6f807e8c1f372f55aa2afb033d0548241b4435801f3029e0109ff5e36313278bfd08b9fa5e3fe84109b8e91"}], 0x0, &(0x7f0000000440)=[{0x0, 0x107, 0x1, "c261d816f4c2433b36262bef7750e81dbc18b36b2123d877d98fa1ffb82284d5281a20cec8da27772e26b19ed8476f3fda40d4b311a612cceecf9a47a6b23353386e90edd66080aa83581707f568abe16d4aada6c14686096e6a240be296da913aaee0bf691b11cca8738b28aeeb3338885cef2ecb10831c2dbb26da"}], 0x0, 0x20000000}, 0xffff}, {{&(0x7f0000000500)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000010a}, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="b7e07300f75ab44c3d4eb9105495a563e419e005597f28c2a7925aa163aa11bc595aee6b35722981cf671e290ef204d6fd648aa7326cc9975c79bca1efa5f7177cc6c507793f1dd2d658329ee97265f46d452fae48212c4217bf7b0f1337852760d49a5315684e502510c49d344a53d5c7077228700b151802fe27525ea9f7a0b51fbe3f00d5cea5d00994527687d8b5d683ab2f5824ca0a7caeb05a65a299b20dcf6611367f4cb4f61acb1f588e3f1a04a6cf4efc029e82e769685c4f91ed9873ff9ad7ee36a0959459b3c7c0e22112e3567d5a80ec04b5c0fe7f27951b118b254a13fd7da6cb7a7718219e"}, {&(0x7f0000000680)="27e4cc232f61d374940ea4a78385237f082dd9bf68d1243283fc423232944a7e141e294d96fac05fb313ab91362ca366d29bfda2e548fcbeef10f0d9980a4a108049d1703f9602ab5b3da5e70ca491e1e9f221f7fead2af21991c86199529f656105a0dab9da1860c880d26bc7e0513c83594379fd75851fb4ce1b19e660a938750268f77c5aa41d1fee9489a98a197f84d9d0d99ef7e4ef4fb0700901911856b1e061a892b499a3847ed8a05e16942bcb30b7c985493062232840ade02919362d3857f0ceeb22d10edeb2564307ec8c90b9bf6a2292b0d41893452aa49f827b8164e95b1d56f0a2a2c2b9"}, {&(0x7f0000000780)="8d5661e2da34672ca574a0bacc90e876ae4e47b9ead39489ee3e525adc218ae40f6d9732cd97007768d064616b6e255107dd3b87fe9584a0d61cd1d84543c83ba1ff6e8af7b403dfd1a8a11f1c2fbc5dde9f2f8e818731db6da4ebedba2073f5c5c670ebc0c28760777224b00a842bc2898b473e3b5b49af40da7c819ebddc32fd44aa5118e514dab034cdac06cf8c7b1b76f6a06773247f57f4ade15b6076bb490bbaf5ce5c5762b2cccd9fee56b3b3b87c1e55823d5a80d063ae86ac2a2caaf137106e2da627af0cf4b7755bd70b3e47"}, {&(0x7f0000000880)="1f3876e678ce6b5da43ae7bcbdf4609f5e8e0cf244e353712133ee77f477523f6158c13293939ec5ed1b916c7c03487a1b3684a89b1e2bbe4772cc4ebf47142e17b85de09685ca3eaa377a4042dc50e7f9c6ba3aa5c06d8a0751f6edaa3c9dacb23674674e736b6ee749d5d781a099cad4fbfe305c8f0cbc676c9ff690fb8320816d4d325d60bdac56e01bafe4f3fab1bbb4cb9a2e58146f6664d24212f2b0ed55b8e3f2e933eb073355b108b1e609947417fac31bd4725e79c3d0f0717c7c59c87a667c0e9b10e8e1589705b81f8149929e0a586d7b15e3bdd135f980055a8b03c73f9bee655e280b44d663574599661177793c08aac37d3f"}], 0x0, &(0x7f00000009c0)=[{0x0, 0xff, 0xfffffffffffffff8, "c8"}, {0x0, 0x12b, 0xfffffffffffffffe, "b2735cfeee202cbf54cd1d662cd5a1c785894ce8017260b6bd98010ef6d71932315f297783ed765d2492fe955afa5a7cde165c35c1b03d20122a655372e05fce82e32ac7e7ee66ebe45b695c137e2051b78826c8917b69b9a83af497c92e6672a197f9"}, {0x0, 0x117, 0x1000, "2fbd571b864c31af7f21d97083e75d65fab6d57ad8d2007778e7"}, {0x0, 0x112, 0x2, 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{&(0x7f0000005200)="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{&(0x7f0000006200)="66682605644b0813d9d84d476d097273ba200698bba37b963eb16b6559661cfeee7c291ee987c8f1a0949fe1b15c0f2c859b43c416cf8d7b9dba7a964209e54ffe4ed6697cece72d8ed19c09ba52f483086b49b861f0899c410909a0727da26165d6c7403315f1d26aee9442b876057c6b2ce2c8734ee9708f5f5755fc661bd817db988658be020b80a6df7985b65a7587f636ec193ea17cb712f05e865dea21a9a8b545f2a3d7c50e1911826fd063d13db75466bd6ef03b02f45f863df9fd3fe648ba8fb31983f1"}, {&(0x7f0000006300)="ae6f"}, {&(0x7f0000006340)='Y'}, {&(0x7f0000006380)="0ea0a5020fd25f50a9d5f29dabf72ac60189e6adad6ea2c21b943963b7473ac2f383e77f011a769daecec7ec11a9b69b5bb1fef1f8a39d87f860c9521d6233bd9d75a91f07c0e07c9ebc528c3e3a8857ead2f699e338fa2b3cb6613919788462267b3c2afed2d240e78ca19fb24bfc81b0ffe59da67241a49854c96cc4d457429c41b14701c002a332146bc9aee4f727d37ee3c9d4d4af73b5cb6cae0ae016901e14728679ec63a51e108307698d1f02582370cb489e8669a27c236342205280dd986952455243c67e"}, {&(0x7f0000006480)="dd69c3d5a7cd24c2eb511562e551150fc8d33cb93d7e9747600df4310bf98b153c348fc6b1080162efc36cd5016f2246ed8b7a002247722216ce141f064f0be02a61401c438c71ca3e2186ad64fb3d3e32fa131de3f8b54f65c19af284666dacce6733d126b294440a29050549c41af2a071623918878e7114bd8f585375814b8a27eae7fac28a1ddd7e745f844fa9239ab3002838cd3f0ab11843c3af41ba1e65d5751a415cc2edfde9031f745c08cdde86ff5a7c3565702a8a3d67c4dca2ba0c068c3ac069a2a6fd50"}, {&(0x7f0000006580)="daf07982753c219f182d6b3986446a1360df1b24d3cb08ce92b93cfef94e6a8df84400c2df179613bb451d3a3f59c33c40e439be2d49911fa0574614563972e01463881f1dd1eccc40f18586b274ed576ceff2878c6b35a19005bfcb5c51df5f209f3b438b41b0faf394d175b0d834fb3458c51ead096491dcbacdcae118d994c6e5c8909784d7c7127a788b09df9d3ebf5459c49c1c1bbcc699"}], 0x0, &(0x7f00000066c0)=[{0x0, 0x118, 0x1ff, "7b1852b2fb6408f9a94b58ec9eb14981d216418b98af3c5b01e5044de41eb4f59b678d2db0ddc408594246cf91ddc62ac2b3edb71fba05de437b1dd5ac0f380dc54341ef175fa1ce4324f4df883c9bb62e345669ce27c45f25a6f4d76f394ad73513c2adbd309138964306c1afc47989ea23051dbf3f964f1641553e4c4f6af40ef567fccc21ab7485"}, {0x0, 0x102, 0x782, "9b68d495ada58301a0d4bce1088e16163c151329ce51ce02c8139fbed44f5a8723610c375ba1916c81c5bfa577454449b4847d302243ad1861b35317049cbd4f5f9d9db07b2860ce5be46f74241f10345b9f132bb0a5fa5b597f95373c64dd1f428390d5642297d8d6593b5ee09eb4e76e92a297ab24110bf9eb798bdd07161ed066781bf039e3669fd390f4f52d0f9fb8b58c66e210658d0062406765a5aeb45e41bf46987440e3afc1bfdf1219af5112"}, {0x0, 0x119, 0x200, "6bf51ca966e836c46642c1542244a04814f8267a3ae070311cc156340c6253f140221cb4e1e1baddb9c1d8fd46c9f4d41e6182eed80935a62ab46790c7b6fbf35100ec96077c53c5267485904e28"}, {0x0, 0x0, 0x19e, "3c613d5e8705de2bb016068dab448e"}], 0x0, 0x40}, 0xfff}], 0x1cd, 0x0) 2018/05/17 15:49:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xac, "a956e53d83e7c0d4448056aaad99b002edbd519101d5c87cc4308be02ddea7523bb3f2ecb39d2be986de2514035c3e5b2a389cae2de64dcd7637ea4c59c92347b383a0cc63be5aaf9117fc1a482ed15b6f5392634772cb3931eb8cd9da4963198834504cac87418999a96d8147491d05a7c14c4d6c4d12a9a75eb84db7be0fc8c43e0ed684596f63ad5bdbf0f7325e4f9cae7267bd13df0c5f61f87b455a94c9cbddc0c4b043adf2c27a77c1dd1f0ae6d412b046ac04e6fb64ab75bf55abb2b007428883f01462e65384000000000000000000000000000000"}, &(0x7f0000000100)=0xffffffffffffff2c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000001061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/17 15:49:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c) 2018/05/17 15:49:12 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="07ffff0000008d88000000000000000000000000"]}) 2018/05/17 15:49:12 executing program 6: unshare(0x400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0xa, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x3e73, 0x5, 0x7, 0x20, 0xff, 0xbcbf, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x834d, 0x9, 0x4, 0x6, 0x3fffffffc0000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xd94, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180), 0x4) 2018/05/17 15:49:12 executing program 1 (fault-call:5 fault-nth:10): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:12 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x80b, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005440)={0x0, 0x11e2, "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"}, &(0x7f0000006500)=0x10b2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x84, &(0x7f0000001180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x1f}, @in6={0xa, 0x4e22, 0x1, @empty, 0x5}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000000c0)=0x10) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x1, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x231, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'syzkaller0\x00'}) 2018/05/17 15:49:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000000), 0x20) setsockopt(r0, 0x100000000, 0x5, &(0x7f0000000040)="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", 0x1000) 2018/05/17 15:49:12 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)}, 0x78) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x10000}, 0x10) r1 = socket(0x0, 0x7, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8e4, 0x4) [ 362.012844] FAULT_INJECTION: forcing a failure. [ 362.012844] name failslab, interval 1, probability 0, space 0, times 0 [ 362.024371] CPU: 1 PID: 31326 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 362.031658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.041015] Call Trace: [ 362.043611] dump_stack+0x1b9/0x294 [ 362.047255] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.052462] should_fail.cold.4+0xa/0x1a [ 362.056534] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.061648] ? lock_acquire+0x1dc/0x520 [ 362.065644] ? bpf_check+0x23e/0x5e00 [ 362.069456] ? graph_lock+0x170/0x170 [ 362.073262] ? lock_release+0xa10/0xa10 [ 362.077246] ? check_same_owner+0x320/0x320 [ 362.081576] ? find_held_lock+0x36/0x1c0 [ 362.085649] ? __lock_is_held+0xb5/0x140 [ 362.089727] ? check_same_owner+0x320/0x320 [ 362.094054] ? mutex_trylock+0x2a0/0x2a0 [ 362.098125] ? rcu_note_context_switch+0x710/0x710 [ 362.103070] __should_failslab+0x124/0x180 [ 362.107315] should_failslab+0x9/0x14 [ 362.111125] kmem_cache_alloc_node_trace+0x26f/0x770 [ 362.116239] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 362.121270] __get_vm_area_node+0x12d/0x390 [ 362.125605] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 362.130636] __vmalloc_node_range+0xc4/0x750 [ 362.135055] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.139399] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.143729] vmalloc+0x6f/0x80 [ 362.146921] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.151245] bpf_prog_calc_tag+0xba/0x7b0 [ 362.155417] ? map_vm_area+0xb2/0xf0 [ 362.159136] ? __bpf_prog_free+0x50/0x50 [ 362.163209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.168755] ? __vmalloc_node_range+0x463/0x750 [ 362.173438] ? bpf_check+0x127/0x5e00 [ 362.177251] bpf_check+0x634/0x5e00 [ 362.180888] ? ktime_get_with_offset+0x395/0x4a0 [ 362.185654] ? kvm_clock_read+0x25/0x30 [ 362.189640] ? fixup_bpf_calls+0x1d70/0x1d70 [ 362.194059] ? ktime_get+0x430/0x430 [ 362.197776] ? __might_sleep+0x95/0x190 [ 362.201763] ? memset+0x31/0x40 [ 362.205052] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 362.210593] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 362.214923] bpf_prog_load+0x110a/0x1c50 [ 362.218994] ? bpf_prog_new_fd+0x60/0x60 [ 362.223065] ? lock_downgrade+0x8e0/0x8e0 [ 362.227233] ? check_same_owner+0x320/0x320 [ 362.231562] ? __check_object_size+0x95/0x5d9 [ 362.236068] ? __might_sleep+0x95/0x190 [ 362.240055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.245600] __x64_sys_bpf+0x369/0x4f0 [ 362.249492] ? bpf_prog_get+0x20/0x20 [ 362.250668] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 362.253302] ? do_syscall_64+0x92/0x800 [ 362.253328] do_syscall_64+0x1b1/0x800 [ 362.253340] ? finish_task_switch+0x1ca/0x810 [ 362.253359] ? syscall_return_slowpath+0x5c0/0x5c0 [ 362.260652] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 362.264586] ? syscall_return_slowpath+0x30f/0x5c0 [ 362.264607] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 362.264630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.301380] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.306571] RIP: 0033:0x455a09 [ 362.309757] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 362.317470] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 362.324742] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 362.332018] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 362.339288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 362.346556] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a [ 362.353918] syz-executor1: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 362.364046] syz-executor1 cpuset=syz1 mems_allowed=0 [ 362.369603] CPU: 1 PID: 31326 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 362.376872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.386225] Call Trace: [ 362.388820] dump_stack+0x1b9/0x294 [ 362.392458] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.397662] warn_alloc.cold.118+0xb2/0x1b8 [ 362.401990] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 362.406839] ? __get_vm_area_node+0x12d/0x390 [ 362.411330] ? __get_vm_area_node+0x12d/0x390 [ 362.415810] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.420808] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 362.426071] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 362.431076] ? __get_vm_area_node+0x2da/0x390 [ 362.435556] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 362.440560] __vmalloc_node_range+0x45e/0x750 [ 362.445051] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.449372] vmalloc+0x6f/0x80 [ 362.452553] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.456862] bpf_prog_calc_tag+0xba/0x7b0 [ 362.461012] ? map_vm_area+0xb2/0xf0 [ 362.464716] ? __bpf_prog_free+0x50/0x50 [ 362.468761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.474282] ? __vmalloc_node_range+0x463/0x750 [ 362.478936] ? bpf_check+0x127/0x5e00 [ 362.482724] bpf_check+0x634/0x5e00 [ 362.486336] ? ktime_get_with_offset+0x395/0x4a0 [ 362.491084] ? kvm_clock_read+0x25/0x30 [ 362.495056] ? fixup_bpf_calls+0x1d70/0x1d70 [ 362.499458] ? ktime_get+0x430/0x430 [ 362.503170] ? __might_sleep+0x95/0x190 [ 362.507131] ? memset+0x31/0x40 [ 362.510392] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 362.515910] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 362.520216] bpf_prog_load+0x110a/0x1c50 [ 362.524260] ? bpf_prog_new_fd+0x60/0x60 [ 362.528316] ? lock_downgrade+0x8e0/0x8e0 [ 362.532455] ? check_same_owner+0x320/0x320 [ 362.536760] ? __check_object_size+0x95/0x5d9 [ 362.541240] ? __might_sleep+0x95/0x190 [ 362.545199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.550730] __x64_sys_bpf+0x369/0x4f0 [ 362.554602] ? bpf_prog_get+0x20/0x20 [ 362.558406] ? do_syscall_64+0x92/0x800 [ 362.562367] do_syscall_64+0x1b1/0x800 [ 362.566239] ? finish_task_switch+0x1ca/0x810 [ 362.570719] ? syscall_return_slowpath+0x5c0/0x5c0 [ 362.575640] ? syscall_return_slowpath+0x30f/0x5c0 [ 362.580562] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 362.585911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.590742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.595913] RIP: 0033:0x455a09 [ 362.599089] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 362.606796] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 2018/05/17 15:49:13 executing program 2: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'irlan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000007c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000008c0)={'team0\x00', 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000900)={@empty, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000d00)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000e80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1005400}, 0xc, &(0x7f0000000e40)={&(0x7f0000001900)=ANY=[@ANYBLOB="18060000", @ANYRES16=r2, @ANYBLOB="040226bd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="8000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r5, @ANYBLOB="400102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003507000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r8, @ANYBLOB="1c02020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400d1505117e3d5a98a8ea923541d0c83d67402536bfbfa9a1be0d900acf5b3b501ab", @ANYRES32=r9, @ANYBLOB="08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c000400ffff0403010000000b04610605000000ea3eff182000000000007f000004000040000105010000000500800109000000040040000500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="f000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff07000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000008000100", @ANYRES32=r15, @ANYBLOB="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"], 0x618}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) [ 362.614048] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 362.621308] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 362.628565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 362.635818] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a 2018/05/17 15:49:13 executing program 6: socketpair(0x0, 0x3, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1b, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000080)='\'', 0x1}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) 2018/05/17 15:49:13 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/17 15:49:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x10}, 0xffffffffffffffa6, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="fc000000100001ee0000677900000000ac1414aa000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000040000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003c000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000"], 0xffffffab}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) r3 = accept(r1, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x238, r4, 0x0, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x21c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x810}, 0x48001) accept4$packet(r1, 0x0, &(0x7f0000000100), 0x800) 2018/05/17 15:49:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}}, 0x1c) 2018/05/17 15:49:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0xdd, 0x20000800, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) 2018/05/17 15:49:13 executing program 1 (fault-call:5 fault-nth:11): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:13 executing program 4: r0 = socket(0x400002, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0xee6) 2018/05/17 15:49:13 executing program 0: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xfffffffffffffee0, &(0x7f0000012000), 0x0, &(0x7f0000000100)}, 0x0) 2018/05/17 15:49:13 executing program 3: socket$packet(0x11, 0x200000000000000, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000011c0)={r0, &(0x7f0000000080)="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", &(0x7f00000001c0)="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"}, 0x20) syz_emit_ethernet(0x30, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f0000000180)) [ 362.729384] FAULT_INJECTION: forcing a failure. [ 362.729384] name failslab, interval 1, probability 0, space 0, times 0 [ 362.740718] CPU: 1 PID: 31380 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 362.747998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.757355] Call Trace: [ 362.759952] dump_stack+0x1b9/0x294 [ 362.763594] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.768796] ? rcu_is_watching+0x85/0x140 [ 362.772956] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/05/17 15:49:13 executing program 2: socketpair(0x8, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x100) pread64(r0, &(0x7f0000000200)=""/21, 0x15, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) [ 362.778160] should_fail.cold.4+0xa/0x1a [ 362.782233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.787355] ? kernel_text_address+0x79/0xf0 [ 362.791775] ? __unwind_start+0x166/0x330 [ 362.795931] ? __kernel_text_address+0xd/0x40 [ 362.800434] ? graph_lock+0x170/0x170 [ 362.804248] ? __save_stack_trace+0x7e/0xd0 [ 362.808581] ? find_held_lock+0x36/0x1c0 [ 362.812658] ? __lock_is_held+0xb5/0x140 [ 362.816741] ? check_same_owner+0x320/0x320 [ 362.821076] ? rcu_note_context_switch+0x710/0x710 [ 362.826018] __should_failslab+0x124/0x180 [ 362.830266] should_failslab+0x9/0x14 [ 362.834078] kmem_cache_alloc_node_trace+0x26f/0x770 [ 362.839192] ? rcu_note_context_switch+0x710/0x710 [ 362.844142] alloc_vmap_area+0x142/0xa50 [ 362.848220] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.853248] ? purge_vmap_area_lazy+0x40/0x40 [ 362.857752] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 362.862783] __get_vm_area_node+0x17e/0x390 [ 362.867118] __vmalloc_node_range+0xc4/0x750 [ 362.871529] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.875865] ? bpf_prog_calc_tag+0xba/0x7b0 2018/05/17 15:49:13 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x200000000000012, 0x80) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x11000000}, 0x80) getsockname(r1, &(0x7f0000000080)=@pptp, &(0x7f0000000100)=0x80) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140), 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/05/17 15:49:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x81, @dev={0xfe, 0x80, [], 0xf}, 0x101}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8826, @empty, 0x80000000}, @in={0x2, 0x4e21, @rand_addr=0x5e90}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x94) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r2, 0x2, 0x10, 0xff, 0x1be4}, &(0x7f0000000280)=0x18) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000013, &(0x7f0000000100)=0x7fbfffffffd, 0x4) sendto$inet(r1, &(0x7f0000000180)="e1", 0x1, 0x0, &(0x7f0000000000)={0x2}, 0x10) recvfrom$inet(r1, &(0x7f0000000380)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) shutdown(r1, 0x1) 2018/05/17 15:49:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da15}}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0xe, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 362.880197] vmalloc+0x6f/0x80 [ 362.883396] ? bpf_prog_calc_tag+0xba/0x7b0 [ 362.887725] bpf_prog_calc_tag+0xba/0x7b0 [ 362.891884] ? map_vm_area+0xb2/0xf0 [ 362.895606] ? __bpf_prog_free+0x50/0x50 [ 362.899678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.905229] ? __vmalloc_node_range+0x463/0x750 [ 362.909911] ? bpf_check+0x127/0x5e00 [ 362.913722] bpf_check+0x634/0x5e00 [ 362.917362] ? ktime_get_with_offset+0x395/0x4a0 [ 362.922122] ? kvm_clock_read+0x25/0x30 [ 362.926101] ? fixup_bpf_calls+0x1d70/0x1d70 [ 362.930517] ? ktime_get+0x430/0x430 [ 362.934237] ? __might_sleep+0x95/0x190 [ 362.938222] ? memset+0x31/0x40 [ 362.941510] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 362.947051] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 362.951377] bpf_prog_load+0x110a/0x1c50 [ 362.955443] ? bpf_prog_new_fd+0x60/0x60 [ 362.959516] ? lock_downgrade+0x8e0/0x8e0 [ 362.963673] ? check_same_owner+0x320/0x320 [ 362.968004] ? __check_object_size+0x95/0x5d9 [ 362.972511] ? __might_sleep+0x95/0x190 2018/05/17 15:49:13 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000340), 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000240)=0x40, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x304, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000001940)="270b523aec75560af8eb0ab1a2bada2b71324d630f3bbe827f94246ce27784ec6b2729e55a1497512135c20fbde9ad49806cf452692bcb64101619d35bea9a817d9a7bbb052f227464a03db55a4b32b01d672c0fd57da540317e2476eb7d20d375c8d670056b6ad2012f223e8771a6a581e7b7288d1c1b6c8df46112a0d6637b0b30f0c8ebe7b4a77996a62fcd3d180719bd5087f30dc891b467b43b318c6d5eb73492fd68aac4cb4be223a4021956aa410852d074e3", 0x53}, {&(0x7f0000000280)="efd7242b31f590e960352f7cf2aa13c6aadd44449f9095982799d1ed19cf3ffac758456a1777fd2c83e6ce24ee5d0e91390bd5406d86a418c4c05520884fc775590385e7bedd3fe8b7b53a669a6c9d2b67efb17dcf0aa18947aa4bfa", 0x5c}, {&(0x7f00000003c0)="eebdeb49191dcf8dc8d084f2fa3ba10c67b5dbd33a9c3cecc5c89db68178397876a9f4928e0a0bdb1935763244ea248802ea1c361c6695cb9979c1e85f304a4b169db6b3351a9e35ff5fa66ba699686d1e5846e2d11466fe0618d1ac229dab14d070d618605963e0275b08a310f0d8750eb7317f5fcb938d4be71d58f41d87e9801a6776eb426157dfc49fca68274c2ecc50aff4bf392e779bc133f4d028a84fe24ccce61e67b5a12a4c62c8867544dbb2feab170279704f0def2fd785ea2802e6740409654922cb41ac9fb445157b0971203bd251", 0xd5}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f0000000300)="32882a59e948b20ace729ceb", 0xc}, {&(0x7f0000000640)="67b8d238fd1cee29dd794b8ec745859a4f848a77a88592601b84e9296abb91f486be6d29c9159b0b178dec540576ab6119bd6cea47ab5dd00fe9b1d4c4e173711e81f4c6875d112b3e49d700bfd9e8176afe31e9f714509b1a07a770d866ae2651f92b3fadd42e1b074eca97e86d2af8c4fe4d0847c26110d2b0b4458d72948c753268bbad10f0fb17e79179e868ede1a6c3306595da709e0e089013826bb1e419f7bd69556ff2a408bc55da1d88fbd09b5546d183b6c46e88fe4960158020f603a2e3dee56f785c5a5fb53cfcb2e2be126a3320b0a81525c7ef4b531170033042ea", 0x287}, {&(0x7f0000000740)="4b87377e122ed15f1c6c1cf82a24e9c44fde6839ca959428c470f7978cf2ecf627f5c21095e0d61e2291abd911df54936cf1ec16d12c5c975aad63ec50f0aed7da700b08a4f736e7d582be0b64d5cc5c58a09a85331a7460580fdcf584e5fe1989fcf1734c185ad2109632126ffb937533329f0fbbc7e2fb10f6892fec875b83cb39c8a717e7838bdea1bb770290620baa3cf912f494a964fe05e756d0161d5f952bb87a82acad3d7393799d820f36dffeb460dcc4866d608dbf65656d77f6856010", 0xc2}, {&(0x7f00000005c0)="7e0a87f33dc1fecdcf70eddb5d0adcd5d0733dd352987eee7c1a555fe69a969e34119f72da8426c4", 0x28}], 0x8, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0xffffffffffffffff}], 0x1, 0x0) [ 362.976881] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.982429] __x64_sys_bpf+0x369/0x4f0 [ 362.986326] ? bpf_prog_get+0x20/0x20 [ 362.990138] ? do_syscall_64+0x92/0x800 [ 362.994122] do_syscall_64+0x1b1/0x800 [ 362.998018] ? finish_task_switch+0x1ca/0x810 [ 363.002520] ? syscall_return_slowpath+0x5c0/0x5c0 [ 363.007455] ? syscall_return_slowpath+0x30f/0x5c0 [ 363.012398] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 363.017773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.022630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.027819] RIP: 0033:0x455a09 2018/05/17 15:49:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006f80)=[{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001680)=[{&(0x7f00000000c0)="92", 0x1}], 0x1}], 0x1, 0x0) [ 363.031006] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 363.038721] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 363.045993] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 363.053267] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 363.060538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 363.067807] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b 2018/05/17 15:49:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x6}, 0xfffffffffffffc8e) close(r0) [ 363.075301] syz-executor1: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 363.085399] syz-executor1 cpuset=syz1 mems_allowed=0 [ 363.090568] CPU: 1 PID: 31380 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 363.097834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.107184] Call Trace: [ 363.109778] dump_stack+0x1b9/0x294 [ 363.113415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.118607] ? trace_hardirqs_off+0xd/0x10 [ 363.122854] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 363.127966] warn_alloc.cold.118+0xb2/0x1b8 [ 363.132294] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 363.137148] ? mark_held_locks+0xc9/0x160 [ 363.141303] ? quarantine_put+0xeb/0x190 [ 363.145374] ? __get_vm_area_node+0x30a/0x390 [ 363.149873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 363.154900] ? __get_vm_area_node+0x2da/0x390 [ 363.159410] __vmalloc_node_range+0x45e/0x750 [ 363.163916] ? bpf_prog_calc_tag+0xba/0x7b0 [ 363.168243] vmalloc+0x6f/0x80 [ 363.171444] ? bpf_prog_calc_tag+0xba/0x7b0 [ 363.175769] bpf_prog_calc_tag+0xba/0x7b0 [ 363.179925] ? map_vm_area+0xb2/0xf0 [ 363.183643] ? __bpf_prog_free+0x50/0x50 [ 363.187710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.193252] ? __vmalloc_node_range+0x463/0x750 [ 363.197932] ? bpf_check+0x127/0x5e00 [ 363.201743] bpf_check+0x634/0x5e00 [ 363.205379] ? ktime_get_with_offset+0x395/0x4a0 [ 363.210141] ? kvm_clock_read+0x25/0x30 [ 363.214123] ? fixup_bpf_calls+0x1d70/0x1d70 [ 363.218632] ? ktime_get+0x430/0x430 [ 363.222355] ? __might_sleep+0x95/0x190 [ 363.226338] ? memset+0x31/0x40 [ 363.229626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.235172] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 363.239502] bpf_prog_load+0x110a/0x1c50 [ 363.243571] ? bpf_prog_new_fd+0x60/0x60 [ 363.247643] ? lock_downgrade+0x8e0/0x8e0 [ 363.251805] ? check_same_owner+0x320/0x320 [ 363.256137] ? __check_object_size+0x95/0x5d9 [ 363.260641] ? __might_sleep+0x95/0x190 [ 363.264625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.270171] __x64_sys_bpf+0x369/0x4f0 [ 363.274063] ? bpf_prog_get+0x20/0x20 [ 363.277876] ? do_syscall_64+0x92/0x800 [ 363.281862] do_syscall_64+0x1b1/0x800 [ 363.285748] ? finish_task_switch+0x1ca/0x810 [ 363.290230] ? syscall_return_slowpath+0x5c0/0x5c0 [ 363.295154] ? syscall_return_slowpath+0x30f/0x5c0 [ 363.300077] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 363.305426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.310270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.315456] RIP: 0033:0x455a09 [ 363.318624] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 363.326313] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 363.333574] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 363.340843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 363.348104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 363.355360] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 363.362700] warn_alloc_show_mem: 1 callbacks suppressed [ 363.362707] Mem-Info: [ 363.370530] active_anon:73682 inactive_anon:77 isolated_anon:0 [ 363.370530] active_file:3631 inactive_file:9148 isolated_file:0 [ 363.370530] unevictable:0 dirty:174 writeback:0 unstable:0 [ 363.370530] slab_reclaimable:9638 slab_unreclaimable:104964 [ 363.370530] mapped:74363 shmem:85 pagetables:965 bounce:0 [ 363.370530] free:1333848 free_pcp:404 free_cma:0 [ 363.403898] Node 0 active_anon:294728kB inactive_anon:308kB active_file:14524kB inactive_file:36592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297452kB dirty:696kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 363.432058] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 363.458219] lowmem_reserve[]: 0 2830 6335 6335 [ 363.462851] Node 0 DMA32 free:2900412kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:728kB local_pcp:0kB free_cma:0kB [ 363.490414] lowmem_reserve[]: 0 0 3505 3505 [ 363.494770] Node 0 Normal free:2419072kB min:37300kB low:46624kB high:55948kB active_anon:294728kB inactive_anon:308kB active_file:14524kB inactive_file:36592kB unevictable:0kB writepending:696kB present:4718592kB managed:3589428kB mlocked:0kB kernel_stack:5568kB pagetables:3860kB bounce:0kB free_pcp:872kB local_pcp:172kB free_cma:0kB [ 363.524567] lowmem_reserve[]: 0 0 0 0 [ 363.528407] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 363.542043] Node 0 DMA32: 5*4kB (M) 3*8kB (M) 3*16kB (M) 3*32kB (M) 2*64kB (M) 1*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 706*4096kB (M) = 2900412kB [ 363.557300] Node 0 Normal: 672*4kB (UME) 542*8kB (UME) 529*16kB (UME) 366*32kB (UME) 243*64kB (UME) 64*128kB (UME) 24*256kB (UME) 13*512kB (UME) 14*1024kB (UM) 9*2048kB (UM) 567*4096kB (UM) = 2418944kB 2018/05/17 15:49:14 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x2004) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000000000000000000000000000000000010000000000000000"], 0x28}}], 0x1, 0x0) 2018/05/17 15:49:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) socket$inet6(0xa, 0x802, 0x0) 2018/05/17 15:49:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) getpeername$netrom(r2, &(0x7f0000000040), &(0x7f00000002c0)=0x10) recvfrom$inet(r2, &(0x7f0000000340)=""/15, 0xf, 0x10101, &(0x7f0000000380)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000900)={0xfffffffffffffffe, 0x7, 0x100, 0x4004}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x1e8) 2018/05/17 15:49:14 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x5eb857) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) write(r1, &(0x7f0000000040), 0x0) 2018/05/17 15:49:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}}, 0x1c) 2018/05/17 15:49:14 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/234) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "883a2f", 0x14, 0x67, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 363.575489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.584082] 12863 total pagecache pages [ 363.588093] 0 pages in swap cache [ 363.591557] Swap cache stats: add 0, delete 0, find 0/0 [ 363.596931] Free swap = 0kB [ 363.599976] Total swap = 0kB [ 363.603048] 1965969 pages RAM [ 363.606162] 0 pages HighMem/MovableOnly [ 363.610152] 339350 pages reserved 2018/05/17 15:49:14 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'team_slave_1\x00', 0xfff}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a1680000000000000000000000000000d083d9ab14368c3f4977c378047a1e7d7334bba1694f1bce3aebc91d364837b1e059deec044c4b622bc8a9afb9eac9844bae212d88a300e1a50d9df4eeeeb4b9d3a7205bca880744a598f393adc998de19489b9fc12c02e6627fe2d0502326f64c871928657423307be6025396e21780f89e1c977eb2ca73ac7f3307d4691be3734c6e25c068de86279387d6d525f1a8c3e9f8a8915cb611d0b0baa30f24f84323b7a16a21b8c302f64f5000fefa40ca459578e4972572f5eb46bf1529723f1833383ec260b1fa660473c483bab99379acea2d2bc9459c3e6bdbc5b7dbe68a4d"], 0x18}, 0x1}, 0x0) 2018/05/17 15:49:14 executing program 1 (fault-call:5 fault-nth:12): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 363.699691] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 363.710667] FAULT_INJECTION: forcing a failure. [ 363.710667] name failslab, interval 1, probability 0, space 0, times 0 [ 363.722018] CPU: 1 PID: 31444 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 363.729296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.738652] Call Trace: [ 363.741251] dump_stack+0x1b9/0x294 [ 363.744895] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.750095] ? graph_lock+0x170/0x170 [ 363.753913] should_fail.cold.4+0xa/0x1a [ 363.757989] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.763107] ? find_held_lock+0x36/0x1c0 [ 363.764345] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 363.767172] ? graph_lock+0x170/0x170 [ 363.767187] ? graph_lock+0x170/0x170 [ 363.767206] ? find_held_lock+0x36/0x1c0 [ 363.767225] ? __lock_is_held+0xb5/0x140 [ 363.767255] ? check_same_owner+0x320/0x320 [ 363.796424] ? rcu_note_context_switch+0x710/0x710 [ 363.801368] __should_failslab+0x124/0x180 [ 363.805618] should_failslab+0x9/0x14 [ 363.809435] kmem_cache_alloc_node_trace+0x26f/0x770 [ 363.814547] ? do_raw_spin_lock+0xc1/0x200 [ 363.818798] __kmalloc_node+0x33/0x70 [ 363.822607] __vmalloc_node_range+0x1f5/0x750 [ 363.827113] ? bpf_prog_calc_tag+0xba/0x7b0 [ 363.831441] vmalloc+0x6f/0x80 [ 363.834636] ? bpf_prog_calc_tag+0xba/0x7b0 [ 363.838961] bpf_prog_calc_tag+0xba/0x7b0 [ 363.843116] ? map_vm_area+0xb2/0xf0 2018/05/17 15:49:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20000000000000}, 0x16) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x79, &(0x7f0000000100), 0x8) 2018/05/17 15:49:14 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x2, 0x4) sendfile(r1, r2, 0x0, 0x4) 2018/05/17 15:49:14 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bridge_slave_0\x00', &(0x7f0000000180)=@ethtool_eee={0x45, 0x10000, 0x7f, 0x9, 0x1, 0xd9, 0x4, 0x15efc1c6, [0x5, 0x8000]}}) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/17 15:49:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000002000000ac141418000000000000000000000000000000000000000000000000000000ad6b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008789171e582a3dd300a7f39635c482c28ef49e07000000000000000002000000eae029055ad60000000000979723c3a5c2570000000000000000000000ceff092b27d361590a2ab8c9dac22c15fc25cbc05e0c92ab2edfa72d71a26563fb2fe52928d527524b3905048b30b6b928c88d08f72dc9d2"], 0xfdc9) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) bind(r1, &(0x7f00000000c0)=@rc={0x1f, {0x8, 0xfffffffffffffffe, 0x560, 0x5, 0x9, 0x3}, 0x4}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e23, 0x3ff, 0xa, 0xa0, 0x0, 0x2c, r2, r3}, {0x5b05, 0x7f, 0x101, 0x0, 0x8000, 0x8, 0xe0, 0x1}, {0x5, 0x400, 0xffffffff, 0xffffffff}, 0x5, 0x6e6bb2, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x3, 0x5, 0x0, 0x7}}, 0xe8) r4 = socket$packet(0x11, 0x3, 0x300) r5 = accept4(r4, &(0x7f0000000500)=@nfc_llcp, &(0x7f0000000580)=0x80, 0x800) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000005c0)) [ 363.846834] ? __bpf_prog_free+0x50/0x50 [ 363.850900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.856442] ? __vmalloc_node_range+0x463/0x750 [ 363.861124] ? bpf_check+0x127/0x5e00 [ 363.864932] bpf_check+0x634/0x5e00 [ 363.868569] ? ktime_get_with_offset+0x395/0x4a0 [ 363.873331] ? kvm_clock_read+0x25/0x30 [ 363.877314] ? fixup_bpf_calls+0x1d70/0x1d70 [ 363.881736] ? ktime_get+0x430/0x430 [ 363.885455] ? __might_sleep+0x95/0x190 [ 363.889440] ? memset+0x31/0x40 [ 363.892731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.898272] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 363.902600] bpf_prog_load+0x110a/0x1c50 [ 363.906673] ? bpf_prog_new_fd+0x60/0x60 [ 363.910746] ? lock_downgrade+0x8e0/0x8e0 [ 363.914906] ? check_same_owner+0x320/0x320 [ 363.919240] ? __check_object_size+0x95/0x5d9 [ 363.923744] ? __might_sleep+0x95/0x190 [ 363.927734] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.933288] __x64_sys_bpf+0x369/0x4f0 [ 363.937182] ? bpf_prog_get+0x20/0x20 [ 363.940999] ? do_syscall_64+0x92/0x800 [ 363.944987] do_syscall_64+0x1b1/0x800 [ 363.948879] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 363.953729] ? syscall_return_slowpath+0x5c0/0x5c0 [ 363.958663] ? syscall_return_slowpath+0x30f/0x5c0 [ 363.963608] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 363.968980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.973839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.979031] RIP: 0033:0x455a09 [ 363.982219] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 363.989937] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 363.997219] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 364.004491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 364.011760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 364.019032] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c 2018/05/17 15:49:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r1, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900)}, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$inet_sctp(r2, &(0x7f00000021c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x679}], 0x1}, 0x0) 2018/05/17 15:49:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) pwrite64(r0, &(0x7f0000000040)="b09f0d107bedf843ebba0b4df244a362f34c3dbd4371d55abb1149bb8f489338906adf064ddea70d5fe37226b6b7b1", 0x7f, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x52) 2018/05/17 15:49:15 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x9a) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x20, 0x4) recvfrom$llc(r0, &(0x7f0000000000)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x10000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/17 15:49:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}}, 0x1c) 2018/05/17 15:49:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) getsockname(r0, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x80) epoll_create(0x3) socketpair(0x11, 0x80f, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x5}, 0x8) 2018/05/17 15:49:15 executing program 1 (fault-call:5 fault-nth:13): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:15 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02010000050000000000000000000010030005000000000002000000e00000010000000000000000"], 0x28}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/05/17 15:49:15 executing program 0: socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x0, 0xccf, 0x7fffffff, 0x200000000, 0xffffffff, 0x9, 0x7, 0x2a, 0x100000001, 0x80000001, 0x40, 0xfffffffffffff6c8, 0x2, 0x100, 0x1]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xd7, "1812941e6eaadebb99b7a01cc84e055d16f38a3cac776c14a04af06d81af6eda180ee60d379ea4ee2c734b70835b43cee9f8d65a80f837480e11dfc5c8b704f02a4b3792a5333a77c7233e144e2ffac5e19a6f6922df0d648e18cdb81ce1f26fd028db70af7490cd21bbae3fb6c947fe8808ad547b061404ccdea369faac64ffa8ea89c01844b369d9137e0f8129dbcace34bd144de4cdd8bb437784d7345ddd9227e0621136bf968f4fe95afe807f24399d193f2dcc0d63e38c66c6fd647a018f406d0a7db09566ba8831383ef20020e5ab6411ff4693"}, &(0x7f00000002c0)=0xdf) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000300)=0x1) [ 364.669374] device bond_slave_1 entered promiscuous mode [ 364.679766] FAULT_INJECTION: forcing a failure. [ 364.679766] name failslab, interval 1, probability 0, space 0, times 0 [ 364.691061] CPU: 0 PID: 31494 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 364.698340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.707697] Call Trace: [ 364.710296] dump_stack+0x1b9/0x294 [ 364.713937] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.719142] ? graph_lock+0x170/0x170 [ 364.722961] should_fail.cold.4+0xa/0x1a [ 364.727036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.732148] ? find_held_lock+0x36/0x1c0 [ 364.736223] ? graph_lock+0x170/0x170 [ 364.740027] ? graph_lock+0x170/0x170 [ 364.743835] ? find_held_lock+0x36/0x1c0 [ 364.747906] ? __lock_is_held+0xb5/0x140 [ 364.751984] ? check_same_owner+0x320/0x320 [ 364.756315] ? rcu_note_context_switch+0x710/0x710 [ 364.761253] __should_failslab+0x124/0x180 [ 364.765497] should_failslab+0x9/0x14 2018/05/17 15:49:15 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x2, 0x9}], 0x1) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) r2 = socket(0x9, 0x7, 0x9) socket$inet6(0xa, 0x0, 0x6) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x36) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000140)=@dstopts={0xba, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) [ 364.769308] kmem_cache_alloc_node_trace+0x26f/0x770 [ 364.774420] ? do_raw_spin_lock+0xc1/0x200 [ 364.778692] __kmalloc_node+0x33/0x70 [ 364.782503] __vmalloc_node_range+0x1f5/0x750 [ 364.787013] ? bpf_prog_calc_tag+0xba/0x7b0 [ 364.791347] vmalloc+0x6f/0x80 [ 364.794548] ? bpf_prog_calc_tag+0xba/0x7b0 [ 364.798881] bpf_prog_calc_tag+0xba/0x7b0 [ 364.803046] ? map_vm_area+0xb2/0xf0 [ 364.806773] ? __bpf_prog_free+0x50/0x50 [ 364.810846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/05/17 15:49:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3a9, 0x4, 0x8000, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) [ 364.816393] ? __vmalloc_node_range+0x463/0x750 [ 364.821069] ? bpf_check+0x127/0x5e00 [ 364.824879] bpf_check+0x634/0x5e00 [ 364.828523] ? ktime_get_with_offset+0x395/0x4a0 [ 364.833296] ? kvm_clock_read+0x25/0x30 [ 364.837282] ? fixup_bpf_calls+0x1d70/0x1d70 [ 364.841701] ? ktime_get+0x430/0x430 [ 364.845425] ? __might_sleep+0x95/0x190 [ 364.849413] ? memset+0x31/0x40 [ 364.852707] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.858251] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 364.862581] bpf_prog_load+0x110a/0x1c50 2018/05/17 15:49:15 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000680)={0x10}, 0xfffffc28, &(0x7f0000000640)={&(0x7f0000000800)=ANY=[@ANYBLOB="00000000190201dee141b977a1567000ff0200000000150003000000000007007f000001c209a1b971be85883c597b2119821829d4ec26c1506507c390a3e16857d58bc8178d6045d2e3910378dd75e26f9afcd8f45c2ee800563a3c6b8955f77eec21faf33ee5f754c140f360d4fa8d6f1f4a0199dadc"], 0xfffffdc2}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r0, 0x100, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x67}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000003c0)={'security\x00'}, &(0x7f0000000340)=0x54) socketpair(0xa, 0x80000, 0xfffffffffffffffa, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r4, &(0x7f0000000700)=""/215}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0xb7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000580)={r5, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x5}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_getroute={0x1c, 0x1a, 0x312, 0x70bd25, 0x25dfdbfc, {0x80, 0xb4, 0x34, 0x200, 0xfc, 0x4, 0xfe, 0x7, 0x200}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x811) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000440)={@empty, @broadcast, @multicast1}, &(0x7f0000000480)=0xc) [ 364.866660] ? bpf_prog_new_fd+0x60/0x60 [ 364.870739] ? lock_downgrade+0x8e0/0x8e0 [ 364.874894] ? check_same_owner+0x320/0x320 [ 364.879228] ? __check_object_size+0x95/0x5d9 [ 364.883768] ? __might_sleep+0x95/0x190 [ 364.887764] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.893310] __x64_sys_bpf+0x369/0x4f0 [ 364.897202] ? bpf_prog_get+0x20/0x20 [ 364.901016] ? do_syscall_64+0x92/0x800 [ 364.905004] do_syscall_64+0x1b1/0x800 [ 364.908898] ? finish_task_switch+0x1ca/0x810 [ 364.913400] ? syscall_return_slowpath+0x5c0/0x5c0 2018/05/17 15:49:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'syz_tun\x00', @ifru_hwaddr=@random="3f89ee4890da"}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, 0x8) [ 364.918333] ? syscall_return_slowpath+0x30f/0x5c0 [ 364.923275] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 364.928652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.933511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.938703] RIP: 0033:0x455a09 [ 364.941895] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 364.949608] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 364.956881] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 2018/05/17 15:49:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/17 15:49:15 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff4]}}, 0x1c) 2018/05/17 15:49:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x84) listen(r0, 0x1800000000000049) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r2, @ANYBLOB="260128bd7000fedbde25020000000800010052294cb5e6979b45f9a1ad7a6334309b0a9b7e74e73f4ea94c0e6b45baaa715c3cbae7a6e6fd6e234b14d0f5b73f0455678d0a70795d96ebe1eb522193576be3089be51f9a16bb014bbcd22a18a5a31aea173d78041e12097efdb42f0379ecaa040567afc996edf1854f28abce", @ANYRES32=r3, @ANYBLOB="300102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400870400003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004001f0000000800070000000000"], 0x14c}, 0x1, 0x0, 0x0, 0x4}, 0x8080) listen(r0, 0x0) listen(r0, 0x6) 2018/05/17 15:49:15 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001280)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x22, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000100)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000040), &(0x7f0000000140)=""/84}, 0x18) [ 364.964154] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 364.971429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 364.978700] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000d [ 364.988608] sctp: [Deprecated]: syz-executor5 (pid 31536) Use of int in maxseg socket option. [ 364.988608] Use struct sctp_assoc_value instead [ 365.009459] device bond_slave_1 left promiscuous mode [ 365.051995] sctp: [Deprecated]: syz-executor5 (pid 31541) Use of int in maxseg socket option. [ 365.051995] Use struct sctp_assoc_value instead 2018/05/17 15:49:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff]}}, 0x1c) 2018/05/17 15:49:16 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000680), 0x4) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000140)=0xfffffffffffffef3) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0xa1a3, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x33, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f00000000c0)={@loopback, @empty, @broadcast}, &(0x7f00000002c0)=0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r2, 0x28, &(0x7f0000000340)}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x7}, 0x4) 2018/05/17 15:49:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x38}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10020040}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@ipv6_newrule={0xb4, 0x20, 0x8, 0x70bd2d, 0x25dfdbfb, {0xa, 0x14, 0x80, 0x200, 0x5, 0x0, 0x0, 0xc, 0x10000}, [@FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'ip6gre0\x00'}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x17}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x8c, 0x4e20}}, @FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xb4}, 0x1}, 0x8000) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x4}) 2018/05/17 15:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x8000000000}, 0x2d5) listen(r0, 0xa9) r1 = socket(0xa, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x19, 0x6, 0x388b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x10000, 0x4, r3, 0x8, r4, 0x7fffffff, 0x1000, 0xba}) socket$key(0xf, 0x3, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x7}}, 0xe8) recvfrom$inet6(r5, &(0x7f0000000400)=""/199, 0xc7, 0x20, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 15:49:16 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x100000001, 0x100000000, &(0x7f00000000c0)="c24f49a0106c0a222da4871894865cb8afd5f1fa6ac6f5cfc1093d184b", 0xfffffffffffffffa, 0x10001, 0x1, 0xffffffff91a473f7, 0x2, 0x6, 0x9, "82d306ee11954ad7dae42214b5bcd623b87a0ce1f9af878eb019b4b238ae5f796b62514fce2768ac7160b3e368fd2f932c4681ef44ad7e180977d930d97a7d1f9fbf1500f8465d6f0b82e1da404c79f78b613dd926299332394e59dcc032dc09acb527b8ba5c515fef83cc65061df2af1e216ef8a2781a20f5ba96b08f"}) r3 = socket(0x11, 0x80002, 0x0) listen(r3, 0x20) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x4}, 0x1c) 2018/05/17 15:49:16 executing program 1 (fault-call:5 fault-nth:14): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) 2018/05/17 15:49:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = socket(0x1e, 0x1, 0x0) listen$netrom(r1, 0x2) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x0, 0x23cfa41d14d16534}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) [ 365.534340] FAULT_INJECTION: forcing a failure. [ 365.534340] name failslab, interval 1, probability 0, space 0, times 0 [ 365.546530] CPU: 1 PID: 31584 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 365.554176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.563526] Call Trace: [ 365.566127] dump_stack+0x1b9/0x294 [ 365.569770] ? dump_stack_print_info.cold.2+0x52/0x52 [ 365.574979] ? kasan_check_read+0x11/0x20 [ 365.579141] ? do_raw_spin_unlock+0x9e/0x2e0 2018/05/17 15:49:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x2, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x2, 0x0, 0xa, 0x10001, 0x6a, 0x20}, &(0x7f0000000240)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200d10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r2, 0x500, 0x70bd2c, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/05/17 15:49:16 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x0) sendto$unix(r0, &(0x7f00000002c0)="eb3394fc854f1fe1153242ee76e6c8e518fc6dba727f5b91c76778079493e70d0f865e38c8f7cc39993f7c48", 0x2c, 0x0, &(0x7f0000000d00)=@abs, 0x6e) [ 365.583568] should_fail.cold.4+0xa/0x1a [ 365.587642] ? do_raw_spin_lock+0xc1/0x200 [ 365.591891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.597007] ? debug_check_no_obj_freed+0x2ff/0x584 [ 365.602039] ? graph_lock+0x170/0x170 [ 365.605871] ? find_held_lock+0x36/0x1c0 [ 365.609946] ? __lock_is_held+0xb5/0x140 [ 365.614028] ? check_same_owner+0x320/0x320 [ 365.618364] ? rcu_note_context_switch+0x710/0x710 [ 365.623302] __should_failslab+0x124/0x180 [ 365.627550] should_failslab+0x9/0x14 [ 365.631358] __kmalloc+0x2c8/0x760 2018/05/17 15:49:16 executing program 5: socketpair(0xa, 0x6, 0x3c, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0)=0x20, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0xef}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x314, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x5e, r2, r3}, {0x100000001, 0x1, 0x0, 0x0, 0x142, 0x9, 0x0, 0x6}, {0x68, 0x5a, 0x5, 0x8}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x11ff51147f875253}, 0x0, @in=@broadcast=0xffffffff, 0x3504, 0x0, 0x3, 0x6, 0x9, 0x1, 0x9}}, 0xe8) shutdown(r1, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 365.634908] ? bpf_check+0xcfb/0x5e00 [ 365.638721] bpf_check+0xcfb/0x5e00 [ 365.642364] ? ktime_get_with_offset+0x395/0x4a0 [ 365.647132] ? kvm_clock_read+0x25/0x30 [ 365.651120] ? fixup_bpf_calls+0x1d70/0x1d70 [ 365.655546] ? ktime_get+0x430/0x430 [ 365.659272] ? __might_sleep+0x95/0x190 [ 365.663262] ? memset+0x31/0x40 [ 365.666555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 365.672106] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 365.676441] bpf_prog_load+0x110a/0x1c50 [ 365.680517] ? bpf_prog_new_fd+0x60/0x60 2018/05/17 15:49:16 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x40, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = socket(0xa, 0x1, 0x100000000) ioctl(0xffffffffffffffff, 0x100000000008912, &(0x7f0000001140)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002080)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001240)=0x71) r8 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f0000001340)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001380)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001dc0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001ec0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) r15 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0xc) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002b40)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000cc0)=0xe8) r20 = getgid() r21 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000026c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000027c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0xc) sendmmsg$unix(r0, &(0x7f0000002900)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000280)="483d0e5f1fded60c0fe7785aaf27c2978ff4480508d950cba1558f02894082f6a7542e2fba96643319f1896767a8e21bcecc50dbc709f53d38fd660e36355eb9e40151bb6eace0a0b52b2ac151b61e0593e96f61a68ed52e704930361bc8c21bd4a35cee254f9520bdae3774cc29bb563b48ff1e299ad539d1886d88d84109d5cca9c866db7422077caeb9ddd49d14cdb617a4f2bb163c9e61cb4eb9ca1ff592c0ff111f17a9e0a7fe759d46d19ab7336bea", 0xb2}, {&(0x7f0000000340)="c5fade3e519054586e61d1d43937a019cfb543d4e9d3838b962157725dcdcbf12b15e48bdc1d1cb08204eddeadf63cd76c7958a68414139cdb5497cae9008a720ff977d34270db6af99905d7185800028dfd2fb4834fe404fd41c026b53854d4cae56aa68fda323d4ba5c49cf29e45f60acc1cdb89c3763f73121711e9ff8d5a1c8d5975801a8df450a744cbb8c45b9380efc0d3bc3899eeb4478b7f7f6707827903e819c6acc5dc428a0945844f6e", 0xaf}, {&(0x7f0000000400)="39313f11c3727cec015f5e61ce4409688984c6bbc8c68fd97b8bf91917b1012b488070b84570add6818d1740116373d738dfb52bb969a184bb9b82f0022c75e8735640f4c8595929447c8c7da1ea6340ab004c8a071082666bb07235b7a64adadd9f81593ca791d07273da5336eccf1d49a2edd8ee3b33552d0f49f8acf577bfa114adbdfd956d60c223b176896016313a4f9417f78c86ba9710171474947342090b8179f6e5d73656ab007e568730f5b2e1d7328994600a864d2560d634ef71aaae4be20ea0181e1d756223435f4ba6bb16a3a4b6961213bd1d86a7d90cef", 0xdf}, {&(0x7f00000001c0)="f537c9dff29ac6238661b3befec56dcd50a1e5443a776df5f9d4bc8ec726615010f7003e07740405229839cc54776e2f05d294a0c6fcbc6ff807b290fdff", 0x3e}, {&(0x7f0000000500)="bd9db7442f2d38bb9659c669f3790b2085b86e1f54a6e2353a721992ccd11fb7d894e0567aba57a2c02e6b6063d203bda1c68924ff7422ec5f512fd98f10b3d5cbbefac27bdcac22c2ecbb34d5cfe4af16700ac6c580d3d9483f831c9dc7443f501e9c92cb10d069fac6609c9fb18dfb3f75790cb6608c5654e4b087a877c011e24e09b43e5e2071cb7b018c24596d20485d11cd4f5338072be4381f6f57e53886caabb6152b8262f9abf32cc7600456368b68ffbf231d0bfc23595f1bccc4ff619bb8b8537167aa87078731", 0xcc}], 0x5, 0x0, 0x0, 0x8004}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000700)="8bc39d82d3f0c94837b82e1caf0c1163910cccf69fd2327c531ac9a115367fc35f448b0a8e960be0390ed481e1063feb1a8dfa423db845387fd57d864e1d21fc7468cbf442f0070d08ee6db4bada201546d508d19e41a632bd4460e7457edaf5430c34fcb28afca1eb76814ac12074e3f89a379c8686c0525458371cdb036c3600186420ceb67a739b0261f18951e69074ff24f57cd7053350cb6beceac88d118724e33c333dd265e0a509e2d2869bebe823c05d6c551a37a5cad0e30033a8d6", 0xc0}, {&(0x7f0000000200)="0ca2a199b95e1fc6ace17e1b25ee8da088265fb9e6e96a5892abf157e9a387011803f488fe6c20e541bd72acb9764d0713937992443e", 0x36}, {&(0x7f00000007c0)="77c19c7b1ca48e26f4", 0x9}, {&(0x7f0000000800)="2f8d7b8041dfcd79f542e4b53da474b45d852a53be06537c864100d53cbb17d9ae724a9a70902bc55896ca6a1a5a2fae452c1ef3f72c5b28bb132fb95883310b1caadfffa35bde390d1ce76a42b96cd9862a7f7afee8417148a1477697e5ffd1dd481a37c267f92012d35264721107915250f95d5b6e88fd511e7483c557d553cbb6ee8b0fef90e245f7e5", 0x8b}, {&(0x7f00000008c0)="9e1c8eed0a2156d13dd30b1c1eb8af2cd8b9d5d252bf8bf28c9a584b2c5f1544", 0x20}, {&(0x7f0000000900)="c6573d4787cd055b12ab16ab9ebeee7f582fd0f7e3c78cbd9f350878baae4d7dad675e3931f90fec649bb8ed32ccf0a7c2f185f6bad452590c8df79a3082418d7c003f5ff9763a256dfa5430365ee9619d2dd1a35e7ed4f3c328a07512af6e51d9597ee1b4876cc406996599caeec46f1f6a72b0acb5b7b247a84ea1042b734680d96e9668a66cb3842474638f697bf5e766989e859d7f33e35a062f17ff6abbdab0669613cb9efb99ee", 0xaa}], 0x6, &(0x7f0000000b40)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r1]}], 0x88}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000c80)="c385f7ad2b31658eb8fd77fa7c050f", 0xf}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)="1833406f6b49417835c3f829bd0918c67b878e0e46d65a75051882254f1be468c10c6b08911ece1b3327dbfa3c93eb983d4b2c2dec56c16c7ec725d5c225c13d21999e7ebf14bf74cb4f661f0403590cab09e53d54f7bc56b7b765766d2f62d4266cff9eac1e510feb92b89ea76069ebe02b87f23a521423280654dd093f61a809304bd5a31d2e67cf7f458e7ca963df603e9ac16aa3fdf4882ca5a5a7fd5f1baffffe94550cc6f6ea682ce7d7f39918f0dbd283e64f7b78eae3cd22203ffd971e9082806f0f5a6734454ef50cc52c29d5c7", 0xd2}, {&(0x7f0000000e00)="4df11f2ce5cabc2682338e040ba36bf69184af13b2387903d81fe7d04bcaebacad087aee6637167512f705f6404e73a8fc74b8cf5543973cd16ce5fae4ec85a5", 0x40}, {&(0x7f0000000e40)="51d3cb85bc56842c9215189afb12d39dabae40bc060d343eabc6adb8f1ad292f3b5d093e4831cb7966f6b45b04db5ac40f973fd187b0c74ec019884ef9b3c384bf85cc0896edec095e6cb8c1b584fc4276148687af493ef9ec02092ee5ba4df99cfe774accea97b64cce879918babf2bf9d715adfc0eb15b986d3501cb", 0x7d}, {&(0x7f0000000ec0)="e4abab670ede3f05b6ced0d9b56ed12053059b2259cf03247cf022444f751143c45d9f4f6849e16f44b89fb156759c71aabe9be35c947ad8d7f144406d3187ace256db40a2dbb69b7979b14d4a2afaaac9e607937d6941c3", 0x58}, {&(0x7f0000000f40)="715e12d383f5fb3f89c319ce8ccf761a80be187295b37195d89136994e1e2d905478ec81c7eb8af98ad3afdfcc3d35e9159aba1e1c965f1def70fd10c389607c225155d2fc8fdb32394844f1ca15cb7c59caef2340ba3e0f47f4045258f551711322e6c1929458", 0x67}, {&(0x7f0000000fc0)="1345e08b9ca120d94cc9", 0xa}, {&(0x7f0000001000)="fd05fdf448c53153f704d0daf346cffb5b57b87c2d08acfe642261ad0e753776d91b15cf265245087d824f8a1ab3c605118197789e3b83be347299ba07d4808a91175976fbcd2de3425fc279dabff2c2c8ddaabc5388cf3d328751168f44ee222f95d34932", 0x65}], 0x9, &(0x7f0000001540)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000000000001000000010000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0], 0xb0, 0x11}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001680)="3eeee572c148cae9fc9bc724b59bd148342d767f0a796450fb47b262958fbd064c27914daa81b2f7829b05c5d26fa1e24fd8c87a041cb6808a19e874ee58a3980705f8383415e13d10e80f66ff2260a614791f0d6f831182e37803e61e8f21ca2118d74926ec4a0df58c22080088430f519c257f91bb1aeca0cb7a3b8f44ef053e", 0x81}, {&(0x7f0000001740)="4402d10d361f895b4575fe3b1ccc944a93fff19ea78ea6b731e3f208dae85de4949f46ebf851a7b5fc40099bb94f86b1", 0x30}, {&(0x7f0000001780)="c5360d2dcf328e5eb92ce8a343e0c7043b488d2f456266e76eeaeded5b41923ad16fea38073f61d22c0e03a3cbcedc4fd931907f60051c16", 0x38}, {&(0x7f00000017c0)="d32c2132d0aad840650b1aad090700a535f3bd1e80246ee794", 0x19}, {&(0x7f0000001800)="c49a9940415fc0c8b2fe404e1741047d59e0974b4e43de0dbfac18599892e04fc09ee45c7b4700d6fa412d77bee8e09836c0e4ee0500003f49c68bc8a516fcac6b3e46ebe87ecb404e3d2afe2bacba6ab3fe8940dc9fb65c6d235fc87862f3f79beaa7b12379062b2c1c2ab189ec2eced9ebc76686490c45e5eab1e5b21fbd7bbec10b8a9f46bdbb1f", 0x89}, {&(0x7f0000001940)="01363098cd97d07cecd757319bbb9cd8086f20f618c16bf8e903897260fc20175d7b5e920cae897cca9ab312c6817f611b0895d0a7a9f2812182099260966997416ecfdf45d4a655099e80c1368e48992b13481ad0d278ab821b94d18a6d0616ec936b107ad5915feb26f41d527bb90101373ebde40995159b9e4df362f156a435ad09b176fa2141c3d0fd51ebbaa3fee6ce80d00fdaea7df0307e2d5ec81e05d1e7b4578f34bb0cd533c1392ea51ce5180928479f753bbb50fbbb8c02fa76ea1dc0bc7c84722989aa6c276db1b30f85f4e82747818f69995b8911cc2cdb779dc41874aaa559307a64b86fa19779d79e", 0xf0}, {&(0x7f0000001a40)="0b873393ab5b6848d521d4c0ea0667653c39a5efad1aae23a74cb6f3534ed13e4618a73397f2dd92ecd050a92a20ea8a5299fafedffa19b324a24aa9220c626b70eab414af12c0daeb503846133a7c08a8604be338367026c1fbc3a4983ba5778d583a8a4aa591256a140bca8d3a37d2a1efd202b66bb45d03f2b61e0c4d01e5e512c577169afba5767bcf86b47f380f650df073674f41844191d42af592ecc3dc4f14dce1902bb0bd", 0xa9}, {&(0x7f0000001b00)="7df5746ed107871071ac168bf3d349fb3a17f8376266155dab4a3d26a960e36cff50f4267d1442f4a97c3b6186ef78ab831ee5d1b21f46401e0c6acb092df01faff35e9c36eca5a16226b4e89e671e8bd9f3d13556f9c36a443e8df5abb8469cd8a64e5dc68aa3bef37799606948156b9b4bb2ac7e62e9a5e33698032defe89af31e51797ef9b1cca6bdd7cf7c48483e7409", 0x92}, {&(0x7f0000001bc0)="4c7d4a34e5a5901e93b950ce67d4d4954e993ec3a0dc159809e6313523f8f8ed9bc5231f0deec2d6b6e47c1afb949a71d5105af00a07367de95606cfa8a395a958c8b9b03dfa9f6f3ed063eed6366ac85f77f1c04ff3e135aeb73dfc4ee8cf87cde00db6e3f488d14a17a2283dc23600bca22224ba32ea2fac72f4e8da172188b6ecd75a881c2e3220c55db70250048ba272e1ebee0b36641b", 0x99}], 0x9, &(0x7f00000021c0)=[@rights={0x38, 0x1, 0x1, [r1, r2, r0, r2, r2, r2, r0, r2, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x120, 0x40}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002380)="affac88d20fcf2c2b88f38145394e01a0d10e399d5384a2c067061b3bb21fef0840f8964d8302e2bf0ee1a65af9245da46c17967ae8e15dcad6e60c40f9ac07dbe75154ff329a5bfd911f3d18b35127c7cc34f52ea70b43858018906dbdb96963912a4396191712c6db3daff9c1b404e7d609414176f2a787322f38b80f822ec96a0371cac34a4166c2ba26b0ab8b0c800fea217271f000b34426377bc229a51e73cace53d6cc8", 0xa7}], 0x1, &(0x7f0000002880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32, @ANYRES32=r22, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="e4ffffff"], 0x70, 0x1}], 0x5, 0x4000000) pread64(r0, &(0x7f0000000000)=""/193, 0xc1, 0x10000000004) [ 365.684591] ? lock_downgrade+0x8e0/0x8e0 [ 365.688755] ? check_same_owner+0x320/0x320 [ 365.693093] ? __check_object_size+0x95/0x5d9 [ 365.697608] ? __might_sleep+0x95/0x190 [ 365.701603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.707154] __x64_sys_bpf+0x369/0x4f0 [ 365.711056] ? bpf_prog_get+0x20/0x20 [ 365.714879] ? do_syscall_64+0x92/0x800 [ 365.718869] do_syscall_64+0x1b1/0x800 [ 365.722764] ? finish_task_switch+0x1ca/0x810 [ 365.727270] ? syscall_return_slowpath+0x5c0/0x5c0 [ 365.732207] ? syscall_return_slowpath+0x30f/0x5c0 [ 365.737149] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 365.742522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.747376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.752580] RIP: 0033:0x455a09 [ 365.755770] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 365.763489] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 365.770755] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 365.778022] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 15:49:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x1c) 2018/05/17 15:49:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@rand_addr, @empty, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeff, r2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x100000000, 0x7f}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3, 0x6, 0x30}, 0xc) [ 365.785297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 365.792567] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000e 2018/05/17 15:49:16 executing program 5: bpf$MAP_CREATE(0x3, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x2c) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x40000}, 0x2c) 2018/05/17 15:49:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$void(r1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="43c29f7a7deaacbbf8fb883edd821f866aa4064884c05725842ab6a78e0012c75ceb8b64b85e9149426c615f8f610fc0226fad191bad40f32b71c0281d2e5379aad764610489f6e60256ea48fe1d1455a434fe526a0d79a5950c688479136a04711051c786823ee40c85e29e63843f4a522baf4b951481a265361401e5f2526f", 0x3f2) 2018/05/17 15:49:16 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/05/17 15:49:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800, 0x4, 0x2, 0x100, 0x7f, 0x9, 0x1f, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x28}}, 0x76b, 0xfffffffffffffe00, 0x6, 0x3, 0x100000001}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x9}}, 0x400, 0x62d}, &(0x7f0000000480)=0x90) getuid() connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000780)="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") getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x1000000000000004, 0xffff, "64ab4ca9ef9d63bfadaa87d4ae2d87f96fd0c1ea8c076769e4dc5eae558794621abe3c497dc827e368e85e45533ddc67a1d509671a607b986e1e2f7fcd204234a32a77778de4996d46670e518beeef2b"}, 0xd8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xff, 0x4) 2018/05/17 15:49:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="64eb5d2482355153e1d9bf0a3423bb0b4330cea3670c67f976bc", 0x1a) r1 = socket(0xa, 0x1, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x6, 0xa, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7, 0x1ff, 0x1, 0x80000001, 0x2}, &(0x7f0000000140)=0x98) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic='{lnf\v']}, 0x1c}, 0x1}, 0x0) 2018/05/17 15:49:16 executing program 1 (fault-call:5 fault-nth:15): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c) 2018/05/17 15:49:16 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x5bf}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x6}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet6(0xa, 0xfffbffdfffffffff, 0xfffffffffffffffd) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000)=0x800, 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000200)=@generic={0xffffffff, 0x200, 0x6}) accept4$netrom(r6, 0x0, &(0x7f0000000100), 0x800) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/17 15:49:16 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffd32) r1 = accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r3, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r4 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) r5 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000840)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="830000000466dd66c4d0dc4ef26d7040a78e3856b5c109940fdbcdeb310d8bc08c8442fed0ee6b207193ac035d4d9d67f5d2362a67523258f1790c53572856bcde8e7a45d8dece4d771bcb6cc470a14e96775f0219d2e82bfcd62fe9254e5c97cb687aa9099a295a2a152d1180eae10a0f9a05e499177397001830f7662409e683bec0bda10259"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x74, &(0x7f0000000b40)=[@in6={0xa, 0x4e23, 0x8, @empty, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x9, @empty, 0x6}, @in6={0xa, 0x4e20, 0x8, @empty, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r8, 0x7, 0x31}, &(0x7f0000000a40)=0xfffffffffffffc56) bind(r5, &(0x7f0000000900)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffe60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r9, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) connect$rds(r6, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000800)={0x11, 0xff, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r6, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'syz_tun\x00', r2}) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) getsockname$unix(r7, &(0x7f0000000680), &(0x7f0000000700)=0x6e) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000002c0)) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000740)) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000a00)={0x7, 0x1, 0x80, 0x400000000000e, 0x4}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/05/17 15:49:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000040)=0xc, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xeb0, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) 2018/05/17 15:49:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_misc(r1, &(0x7f0000000180)={'syz0'}, 0xfdef) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) 2018/05/17 15:49:16 executing program 3: r0 = socket(0xa, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind(r1, &(0x7f0000000000)=@nl=@unspec={0x0, 0x2}, 0x80) socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000080)="1dcb0a68a8b186e2b72020cb278f0fb4e87451b76d07a9634f43c7f33f83685ccdca5fb91ef825913e811ea5f7844984680513b9061ab404e303bb022ac8fb7b2a00ea626266c15aaad8ece1206da66478d9b81d6d2f08c78da6ef98eebd78314146f640417c3e6bbd4820e3bd3d2d4938d62fb4eba0f2bfcde83a832b27ed5c3f3862228fac76ac790cefcad1baa0fcda3087dcfb18517ad5ece104b4499167e1f1f1f9a0933cc350ab444b196a63bf78e360128cb4e4819b1dd0456b86c60a993dad8041e1726f5896705ef1a6b8ffe59c17081960a34a0f49b49705d802da57ca1202957b9915cd1fdf7779ae6f672d", 0xf1}, {&(0x7f0000000180)="f332eeb00caa4fec7ed65ffb0f5664d38ca9106282e993b76f29b447326d3cd17976b8fc8c007fe3cbc1ba6f0e5cd4b0b78137ef1ce0e93a38ab3e68d415b50f2a23cbd49cfdd4dc75d7ca", 0x4b}, {&(0x7f0000000280)="2064e19391c06d2abd787219fb90b2e5bdd83f259853a4945a2a2a7f63273eac847378c39d660e033870cb45d6b67d93f3ec09f60cc7330e9d57351ff14de16740a15121ef422b372edfabb7d0368849e495c99964551257580f98c3dac43692a053069599ac5f", 0x67}, {&(0x7f0000000300)="959922f2393b4048a12b77e1ef704f08d1c8ac14108e63a8ec986ef118db81203293021d6ad7d891d616bfbe17a33b26db5adcb1266d20749f80a5b06ee5d74d21637a0e169c8aab5f277c02471201f7e86ce568bd0574ce55d43648cf4f97ee3f1b6534650b3f79ebeba9b12524558f5338206ae5a1f3d8a0fa760b760cb6f8ffeefde86567c25ab75ccc6c24de5844a703af69728c977d07e68535f391eae10c9a8bf13259cee3628cef3c82d66d250163474de181cfb1c741e8d61f365cb47bf5510e72dc2620d62ae6cb47c95e47ff640bc83f124a5d52a628ee3158718f", 0xe0}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="81381049311427006c7dc9f3c3ce55456c31d3f771a2f3ae4de7ec17a8ce0487ae04dd6632b26f8b89f4907ea4ba0ae75ac354e06f2ead21e41d0fdad3a5ac5d9315053e5dfe5e69", 0x48}], 0x6) [ 366.121091] FAULT_INJECTION: forcing a failure. [ 366.121091] name failslab, interval 1, probability 0, space 0, times 0 [ 366.132377] CPU: 1 PID: 31673 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 366.139655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.149013] Call Trace: [ 366.151615] dump_stack+0x1b9/0x294 [ 366.155250] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.160450] ? __save_stack_trace+0x7e/0xd0 [ 366.164783] ? graph_lock+0x170/0x170 [ 366.168598] should_fail.cold.4+0xa/0x1a [ 366.172672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.177786] ? graph_lock+0x170/0x170 [ 366.181600] ? lock_downgrade+0x8e0/0x8e0 [ 366.185759] ? find_held_lock+0x36/0x1c0 [ 366.189834] ? __lock_is_held+0xb5/0x140 [ 366.193917] ? check_same_owner+0x320/0x320 [ 366.198249] ? rcu_note_context_switch+0x710/0x710 [ 366.203186] ? bpf_verifier_vlog+0x1c8/0x270 [ 366.207606] __should_failslab+0x124/0x180 [ 366.211857] should_failslab+0x9/0x14 [ 366.215670] __kmalloc+0x2c8/0x760 [ 366.219220] ? __reg_deduce_bounds+0x190/0x190 [ 366.223813] ? bpf_check+0x10ee/0x5e00 [ 366.227715] bpf_check+0x10ee/0x5e00 [ 366.231449] ? fixup_bpf_calls+0x1d70/0x1d70 [ 366.235879] ? ktime_get+0x430/0x430 [ 366.239618] ? __might_sleep+0x95/0x190 [ 366.243612] ? memset+0x31/0x40 [ 366.246906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.252447] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 366.256779] bpf_prog_load+0x110a/0x1c50 [ 366.260851] ? bpf_prog_new_fd+0x60/0x60 [ 366.264925] ? lock_downgrade+0x8e0/0x8e0 [ 366.269090] ? check_same_owner+0x320/0x320 [ 366.273426] ? __check_object_size+0x95/0x5d9 [ 366.277938] ? __might_sleep+0x95/0x190 [ 366.281933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.287482] __x64_sys_bpf+0x369/0x4f0 [ 366.291381] ? bpf_prog_get+0x20/0x20 [ 366.295209] ? do_syscall_64+0x92/0x800 [ 366.299200] do_syscall_64+0x1b1/0x800 [ 366.303092] ? finish_task_switch+0x1ca/0x810 [ 366.303660] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 366.307588] ? syscall_return_slowpath+0x5c0/0x5c0 [ 366.307605] ? syscall_return_slowpath+0x30f/0x5c0 [ 366.307627] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 366.307647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.307670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.307682] RIP: 0033:0x455a09 [ 366.307690] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 366.307704] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 366.307715] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 2018/05/17 15:49:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0xd723, 0x4, 0x20, 0x100}, 0xfffffffffffffcf2) sendto$inet6(r0, &(0x7f0000000000)="e6", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x100}}, [0x7fff, 0x3, 0x8, 0xfffffffffffffffc, 0x3, 0x7, 0x8, 0x4, 0x240000, 0x8000, 0x81, 0x3, 0x0, 0x5, 0x28]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0xfffffffffffffffb, 0x401, 0x1, 0x7fffffff}, &(0x7f00000002c0)=0x14) 2018/05/17 15:49:17 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x2, &(0x7f0000000140)=@raw=[@jmp={0x5}], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x26, &(0x7f0000000240)=""/38}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xa9, "8fba69b63c21433f89a4637bb65ad0c32c7ece829f4c793fdef37d8c8312fc5eab826f58301b00a8d18a08fa382f12083c5dc2f85bcb0be4b124d158695d3d4d80de4f53f4e6e5afc12c6a1fe032714197bfa57f3dc64ee63bd154dedbc205d585c8481f14f0d0e15ba5e1ff8d5ea167f47330f6a429a1d50dfc14b4f2bc593a1a9f24871bb3ba3620a020794950d42bc19c01cd1f7db7ac68424365b0a53be1c87b55e1ae18dc77d4"}, &(0x7f00000001c0)=0xb1) r4 = socket(0xa, 0x6, 0x8) getsockname$ipx(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x9c86}, &(0x7f0000000400)=0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) socketpair(0x20000024, 0x0, 0x403, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000001700)=0x8, 0x8) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002800)={0x0, 0x0, @multicast2}, &(0x7f0000002840)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000002880)) 2018/05/17 15:49:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e24, 0xffffffffffff788c, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xca9e}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x0, 0x2, 0x5, 0x8}, &(0x7f0000000300)=0x98) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/17 15:49:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000280)="cf4a5d39b1342462ae589400740b553f0154e34506c3f9e06ea05df3cd17981b4200ae6a92c92ec2c0d1aab3143c71344c29365b16a88dde7119f145742a62d626ec51cb5ddb9f43be14a950eb9bc702ae84b640278f9107eae9a7e3e062f1a034bf6e66df10f92b79bc4d8660bfc4cfbe66ffa3e9ac08c471ca3c008063704a6a33f7344f9755d4a8b6b207dc007e59a16b49323e54792c303eb4acf787d02c30461f5d901210054a738566715eda36d3e863ed6555538fdf47a122e280b872bbfd098494", 0xc5, 0x20008814, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000a80)="880f", 0x2}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="d09a", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/17 15:49:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}}, 0x1c) [ 366.368600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 366.375870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 366.383144] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000f 2018/05/17 15:49:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xf3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x7}, 0x8) recvfrom$unix(r0, &(0x7f0000000000)=""/216, 0xd8, 0x40000040, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262d8523bf012cf67f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}], 0x6c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(rmd128-generic,pcbc(aes-aesni))\x00'}, 0x5f) close(r2) 2018/05/17 15:49:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x1, &(0x7f0000000000), 0x0) 2018/05/17 15:49:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}, 0x1c) 2018/05/17 15:49:17 executing program 2: syz_emit_ethernet(0xfffffffffffffe66, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x0, 0x5, 0x3, 0xb65f}, 0x0, 0x2, 0x0, 0x0, "4cb77e5ce55d2383"}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0xffffffffffffffff]}) 2018/05/17 15:49:17 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x3d66, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0xa, 0x1, 0x0) bind(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3d3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/05/17 15:49:17 executing program 1 (fault-call:5 fault-nth:16): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x9, 0x3}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ARPT_SO_GET_INFO(r0, 0x6, 0xc, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/17 15:49:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/17 15:49:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)='\x00', 0x1) sendto$inet(r1, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/05/17 15:49:17 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$packet(r0, 0x0, &(0x7f0000000640)) r2 = accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000005c0)=0x9, &(0x7f0000000540)=0x2d3) getsockopt(r4, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r5 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r6 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='veth0_to_bond\x00') ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000840)=0xffffffffffff0000) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000600)=0xc) bind(r6, &(0x7f0000000900)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffe60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r7, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0xa2) connect$rds(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000009c0)={0x1f, {0xdb9, 0x8, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'dummy0\x00', r3}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000880), &(0x7f0000000580)) getsockname$unix(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700)=0x6e) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000002c0)) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/05/17 15:49:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000]}}, 0x1c) [ 366.666457] FAULT_INJECTION: forcing a failure. [ 366.666457] name failslab, interval 1, probability 0, space 0, times 0 [ 366.677771] CPU: 0 PID: 31741 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 366.685051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.694411] Call Trace: [ 366.697017] dump_stack+0x1b9/0x294 [ 366.700664] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.705867] ? __save_stack_trace+0x7e/0xd0 [ 366.710200] ? graph_lock+0x170/0x170 [ 366.714017] should_fail.cold.4+0xa/0x1a [ 366.718093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.723212] ? graph_lock+0x170/0x170 [ 366.727021] ? lock_downgrade+0x8e0/0x8e0 [ 366.731180] ? find_held_lock+0x36/0x1c0 [ 366.735258] ? __lock_is_held+0xb5/0x140 [ 366.739342] ? check_same_owner+0x320/0x320 [ 366.743680] ? rcu_note_context_switch+0x710/0x710 [ 366.748620] ? bpf_verifier_vlog+0x1c8/0x270 [ 366.753039] __should_failslab+0x124/0x180 [ 366.757286] should_failslab+0x9/0x14 [ 366.761094] __kmalloc+0x2c8/0x760 [ 366.764638] ? __reg_deduce_bounds+0x190/0x190 [ 366.769228] ? bpf_check+0x10ee/0x5e00 [ 366.773127] bpf_check+0x10ee/0x5e00 [ 366.776861] ? fixup_bpf_calls+0x1d70/0x1d70 [ 366.781279] ? ktime_get+0x430/0x430 [ 366.785000] ? __might_sleep+0x95/0x190 [ 366.788988] ? memset+0x31/0x40 [ 366.792277] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.797818] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 366.802149] bpf_prog_load+0x110a/0x1c50 [ 366.806227] ? bpf_prog_new_fd+0x60/0x60 [ 366.810302] ? lock_downgrade+0x8e0/0x8e0 [ 366.814463] ? check_same_owner+0x320/0x320 [ 366.818803] ? __check_object_size+0x95/0x5d9 [ 366.823315] ? __might_sleep+0x95/0x190 [ 366.827308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.832859] __x64_sys_bpf+0x369/0x4f0 [ 366.836760] ? bpf_prog_get+0x20/0x20 [ 366.840584] ? do_syscall_64+0x92/0x800 [ 366.844575] do_syscall_64+0x1b1/0x800 [ 366.848473] ? finish_task_switch+0x1ca/0x810 [ 366.852975] ? syscall_return_slowpath+0x5c0/0x5c0 [ 366.857911] ? syscall_return_slowpath+0x30f/0x5c0 [ 366.862853] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 366.868230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.873087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.878277] RIP: 0033:0x455a09 [ 366.881461] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 366.889177] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 366.896444] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 366.903721] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 15:49:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000800)={r0}) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x80000) 2018/05/17 15:49:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x100000001, 0x4) 2018/05/17 15:49:17 executing program 0: unshare(0x2000400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10003, 0xc52c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, r3, 0x10001, 0xc0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x3f, 0x2, 0x0, 0x8, 0xfffffffffffffff8, 0xff, 0x35a09887}, 0x20) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000400), 0x8, 0x0) 2018/05/17 15:49:17 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000080)="154abc3481bd9bcaed047e4034282566af311089d695dab85e3910adeb0ed212a9f0d2e8a65e60f58e7264c92e9174d48a9315812081e9ed97ac1982511860d5a842a77d3c577c9494b1f189b5be0830f7634258f8dc70044ff9b2355558face5713e2c36279de557e773fa6e79169653bcc3cfddf27286f7b52e5cf4f0ca98aed12527e6229f43565a92b2947af48963a5b2522cbdd9540cbf57988cd72e8870acd0a323eb6987d176840e26e14c4c55847b84059ad726a67ccf8abc17e11b40dabc5ee94224892a192a9da4e1ee9a8", &(0x7f0000000180)=""/104}, 0x18) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/5, 0x5) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="c516ab953a468de7b71da8c07a9b16dd2b2869f114644415793f6a2d09bdd1b95f9c5f69e0901af3156cb6420fbf50b7c212583fc05f582bd4ba4c869746020c0e372d20c791d28c22bdea80c0657e3bf62f75522229aa9a7cce045306c127c59d34cab04ba783f9583c437a6e935ae4cf88d26a39e984e4c86d98a0474fa27e30346c2e475533a0a5") bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xb, 0x6a, 0x3, 0x8, 0x7, r1, 0xffff}, 0x2c) 2018/05/17 15:49:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000006c0)}}, {{&(0x7f0000000740)=@rc={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)="f0ab5338742667b14da7be26dad57f0a3d59716046b2d11547dfb05cbbe07f415fa644b0eb03f0e35c52aba5f50363440c49b10fdaa05ca7a58fbe5008b617904b06f75bdc0fe56bf760190d14ee536619494f77b9734f3a116276d4574a522052ce93d2b8330aa6be1a951681081ad0063c90759a1e7813ddadeb8d007fbc872e9a2460eb123180066b14feba7a02b3325c2833a0380931dc762ede1ae1", 0x9e}, {&(0x7f0000000980)="bed6e139d5ce441e267cf01865487a4b27349921f6fcbb7f78b478813ab2284c27b2fe5d03aaece0", 0x28}], 0x2, &(0x7f0000000a00)=[{0x78, 0x12b, 0x9, "757b18bc8e84633727c70fa60392683de9129e13c7fabbc6f43697678a9400ea9896b341a4a15ed1473311290fd404ba09a1b2d6a28ac2555c08d7cec6dd0ae50eb36f31cf46159a6c73d453607b4aaaab8b0a4703f1fd0048db1e4237674dd6cd"}, {0x108, 0x117, 0x7ffc, "50a1cf354683326d38d1fe718e0c4aff5006839fca393c4bb2ddf1d590d4c1b899e9672d3d15f9517cbc1cdb521ec4dc36b53947b588a7a0a73384dbd48322021b520758e263e33164849cc8a3b6a05d311518aa0c32341a81bb51b8a12dc2c883c355e2a7e006f9324398494a54c93290e6259c311c72e5690aa0628237d5fce6a10b46d178b648d92eec9e5621893919e7308a7e41ca1ca7286ce7f754f32b36faba171f1cd6e989f52acdcb825d839a8735aae3f7923c4d6bd1d8fe4c5ca6322f07ff0c6e0924b2446f522914eaf536a8797d0773237a9fbab66bb2375f957495d36d2ad75a26a9c8b3b35cfe037c81"}, {0xd0, 0x100, 0x80, "d043cffac834fd5b49abfae62afe838be9e91e1f65456aadb1e4c63fb7f16836266c76f7ec2cb72f80977a9167e31230f1bff262d659ad3f1f20e337d0c953d74e8589c3fda427c3da3e2e5a41d93b6a3a8ca19f81cf7c69555197e3c0d8b071048543cd8ff78cc853e4f8006956cf00689512a753e857342de25ba1fbd4d19eee4be17744fd211868e5638497ade83078ff7cb393c8021710c4037bd22101aa5456987e6fad33accbc7767f4fb395e29d3c079958f72bf498"}], 0x250, 0x44}, 0x3ff}, {{&(0x7f0000000f40)=@ll={0x11, 0x18, 0x0, 0x1, 0x3, 0x6, @random="7cb882c66e63"}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001040)="7c7668e640f6f7e7f2dc2c8eaf526621706d74f0ef1db737dfb8aff7a9980c6246383705fac9ace0abc530959d23113cb30634520f00155a8f236137dadbeb651f0264d5e0c1ea30dd2acbea19af170229e56385bad931ccc5ae47592dca7da0162d129241c8c2f9cc01d7f9592da9201be600bbc0ab8c72b1ba699c47dfe520ecf697a8da1616c91c16e62c2b945f52449c1f39449c1e6594ae8449297cef935c3cb61b3f2d7d", 0xa7}], 0x1, &(0x7f00000016c0)=[{0x108, 0x1, 0x0, "5464146e56c9f8f0f472836d7e6beabbc065c8a8dfbf310dc067ea8cf8261b4af09387806d8ae9cc9781c8e13f14fd23d936dce3827601593c871dd524145df06cee78510ae470ab3911c462a5cd71ec57b9b0f95d9dedbbc382a2e11cb24725362586f0b94d50ee4c1357b9102b0b6f04a47f03df256709370c53f80021dd5d18f0447520929187919d7063368cdd552c995edcff447a557b0e7f530b6d17b274bbc1bcf1a5e82ac0f5e3d9f7f86a3bf7c689184982f65a327e6e3460c17c47c1c3b8f700349ee80e7cb03d4d3873fd8b3e6e4ff2869358b07c65bf01db3fd1ac714a63cdb3b1401efdb326a6506b80e823bfc47ffb52"}, {0xf0, 0x84, 0x1, "c2a0629fae93d1a091769e3dfec01e434ca23add439fcafee48d8375c9ed490f34b4439ea0127428135f63ab41d325d3487e898ea730aa1a8b57d4d656ade8878ce20ce3acfb80d41be920ff50d257c1c41549dd618b95c812edcd32b43c3e8517e95ef330545d3d40be6b3ac602fe3f71c6996a2fdd066afaeb7023166e6a67c425afb094ac7f3cca4367c43ca67c268c1ba752aa25d88d82099cd12ca6294aca67eef6b02bd63387f4d334509aa2eb1cceec1c0166484fc51a0f9b4dd63487a680ce44fafcab198e7b054ed47b05156a4bdb8093deeded56c76764c82d9ae5"}, {0x20, 0x18e, 0x10000, "a8fee48773fbd15a77c913a1d266ad"}, {0x20, 0x111, 0x100, "9879c74124169e1f1ef862877f"}], 0x238, 0x4000000}}], 0x3, 0x8000) [ 366.910991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 366.918260] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000010 2018/05/17 15:49:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="0a077db0", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000100)) accept4$ax25(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="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", 0x1af}], 0x1, &(0x7f0000000640)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/17 15:49:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100), 0x8) close(r0) 2018/05/17 15:49:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c) 2018/05/17 15:49:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000014c0)="6879626c61005eeb8dd263df921d7aab06bdcb1931f2a0919b365bd5ea50df40f7ad8a72b05adbb7e9226a09a240fe50556f9033f1e398dbb73cb1896eb13d7ac16323f8528047bfa1cb612fa18d82a16df56ce0dc39ad1210de9020fd5e3d688be9c76a40ee8cfda98016a9a464fac57a41ee0800619b372071aafbe514715a1029800ec94cbb4bea12e92dc7a9d27c1821ebd3fa5f27e0aa1b9928253407ee5947d5e9cf677e011e8bbbaef48246f19ef25ad6992db9502630c52b841406e18a6efb5556ed3bdc47405b715f17f58319da78a34b6832168cea5fd5f6eb334f9029fcb5655182540eeb98c7694d", 0xee) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xffe) 2018/05/17 15:49:18 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f0000000240)=0xb0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0xa5e, 0x4) 2018/05/17 15:49:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x21, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x6, 0x90, [0x0, 0x200002c0, 0x200002f0, 0x200005c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000f00000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000"]}, 0x108) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x800) 2018/05/17 15:49:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="040100007194000000200000000000b57df07202cfdc00fe8010000000000000000000000000000000000000000000000000000000000000b6b165b57afa6627b2ddc69f4480d9a15beb7c418ca623e2e67b6562d58ab1e774809a45264506d59198c74bb32c7073ab89ce984c842a11f4cbb13fab19a23dba3ba7192319603deec45b0a09a4b98b9d18816a87477e41e6328b9124d3339beef4e936fba925ba057c8982726847", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000007a2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac1414aa000000000000000000000000"], 0x4}, 0x1}, 0x40000) 2018/05/17 15:49:18 executing program 1 (fault-call:5 fault-nth:17): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 367.704441] FAULT_INJECTION: forcing a failure. [ 367.704441] name failslab, interval 1, probability 0, space 0, times 0 [ 367.715964] CPU: 0 PID: 31797 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 367.723254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.732606] Call Trace: [ 367.735192] dump_stack+0x1b9/0x294 [ 367.738813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.744002] should_fail.cold.4+0xa/0x1a [ 367.748058] ? __lock_acquire+0x7f5/0x5140 [ 367.752283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.757374] ? graph_lock+0x170/0x170 [ 367.761168] ? find_held_lock+0x36/0x1c0 [ 367.765214] ? __lock_is_held+0xb5/0x140 [ 367.769269] ? check_same_owner+0x320/0x320 [ 367.773601] ? rcu_note_context_switch+0x710/0x710 [ 367.778523] __should_failslab+0x124/0x180 [ 367.782746] should_failslab+0x9/0x14 [ 367.786535] kmem_cache_alloc_trace+0x2cb/0x780 [ 367.791189] ? __kernel_text_address+0xd/0x40 [ 367.795671] ? unwind_get_return_address+0x61/0xa0 [ 367.800585] ? __save_stack_trace+0x7e/0xd0 [ 367.804893] do_check+0x17d/0xba00 [ 367.808423] ? save_stack+0xa9/0xd0 [ 367.812037] ? save_stack+0x43/0xd0 [ 367.815650] ? __kasan_slab_free+0x11a/0x170 [ 367.820042] ? kfree+0xd9/0x260 [ 367.823309] ? bpf_check+0x381a/0x5e00 [ 367.827197] ? bpf_prog_load+0x110a/0x1c50 [ 367.831419] ? __x64_sys_bpf+0x369/0x4f0 [ 367.835464] ? do_syscall_64+0x1b1/0x800 [ 367.839514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.844885] ? kasan_check_read+0x11/0x20 [ 367.849024] ? do_raw_spin_unlock+0x9e/0x2e0 [ 367.853419] ? check_func_arg+0xc90/0xc90 [ 367.857563] ? print_usage_bug+0xc0/0xc0 [ 367.861607] ? kasan_check_write+0x14/0x20 [ 367.865827] ? do_raw_spin_lock+0xc1/0x200 [ 367.870046] ? trace_hardirqs_off+0xd/0x10 [ 367.874270] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 367.879362] ? debug_check_no_obj_freed+0x2ff/0x584 [ 367.884364] ? __lock_is_held+0xb5/0x140 [ 367.888418] ? mark_held_locks+0xc9/0x160 [ 367.892761] ? quarantine_put+0xeb/0x190 [ 367.896806] ? kfree+0x111/0x260 [ 367.900158] ? bpf_check+0x381a/0x5e00 [ 367.904032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.909037] bpf_check+0x3827/0x5e00 [ 367.912743] ? fixup_bpf_calls+0x1d70/0x1d70 [ 367.917139] ? ktime_get+0x430/0x430 [ 367.920838] ? __might_sleep+0x95/0x190 [ 367.924797] ? memset+0x31/0x40 [ 367.928063] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 367.933582] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 367.937889] bpf_prog_load+0x110a/0x1c50 [ 367.941939] ? bpf_prog_new_fd+0x60/0x60 [ 367.945988] ? lock_downgrade+0x8e0/0x8e0 [ 367.950124] ? check_same_owner+0x320/0x320 [ 367.954431] ? __check_object_size+0x95/0x5d9 [ 367.958915] ? __might_sleep+0x95/0x190 [ 367.962882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.968408] __x64_sys_bpf+0x369/0x4f0 [ 367.972278] ? bpf_prog_get+0x20/0x20 [ 367.976072] ? do_syscall_64+0x92/0x800 [ 367.980036] do_syscall_64+0x1b1/0x800 [ 367.983909] ? finish_task_switch+0x1ca/0x810 [ 367.988392] ? syscall_return_slowpath+0x5c0/0x5c0 [ 367.993306] ? syscall_return_slowpath+0x30f/0x5c0 [ 367.998846] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 368.004199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.009034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.014206] RIP: 0033:0x455a09 [ 368.017380] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 368.025075] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 368.032328] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 368.039583] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.046835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/17 15:49:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000140003007465616d5f735a1e53bb5f3100000000"], 0x3c}, 0x1}, 0x0) 2018/05/17 15:49:18 executing program 4: r0 = socket(0xa, 0x4, 0x8) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") unshare(0xc040000) [ 368.054086] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000011 2018/05/17 15:49:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(ccm(serpent-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6", 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x108, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000005c0)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22}}]}, 0x310) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000580)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/05/17 15:49:18 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffff70f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xfb9f, @mcast2={0xff, 0x2, [], 0x1}, 0x44}}, 0x0, 0xa8e, 0x40, 0xffffffffffffff36, 0x20}, 0x98) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x12, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) 2018/05/17 15:49:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}, 0x1c) 2018/05/17 15:49:18 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20, 0x99, "f1501fd5ea30a524a483a4b3e6ac6486e965d08764491ba4dc11389a29f7a89c2c22d1b03aec6cf7b360c0e7922919ae5835852c45660a32a76cc255b68975bdccb726424f4aa21909286b7cf5235ca0ece7a9b6763a7553a004a511bf1c00bbd24669172177e54482cd02f9a51b44970bb20d1cdb7eda6b6a2b5bad77a2dcf2ab6be6e960773dd9e8d0aea6e39e0bca0c0efa5073906c3ed6"}}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/05/17 15:49:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018000101000000000000000022000200000000000000f80008800500ac141400"], 0x1}, 0x1}, 0x0) 2018/05/17 15:49:18 executing program 1 (fault-call:5 fault-nth:18): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) [ 368.360019] FAULT_INJECTION: forcing a failure. [ 368.360019] name failslab, interval 1, probability 0, space 0, times 0 [ 368.371339] CPU: 1 PID: 31856 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 368.378599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.387936] Call Trace: [ 368.390511] dump_stack+0x1b9/0x294 [ 368.394125] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.399306] ? __save_stack_trace+0x7e/0xd0 [ 368.403616] should_fail.cold.4+0xa/0x1a [ 368.407665] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.412764] ? save_stack+0x43/0xd0 [ 368.416384] ? kasan_kmalloc+0xc4/0xe0 [ 368.420254] ? kmem_cache_alloc_trace+0x152/0x780 [ 368.425081] ? do_check+0x17d/0xba00 [ 368.428777] ? bpf_check+0x3827/0x5e00 [ 368.432645] ? bpf_prog_load+0x110a/0x1c50 [ 368.436866] ? graph_lock+0x170/0x170 [ 368.440661] ? find_held_lock+0x36/0x1c0 [ 368.444710] ? __lock_is_held+0xb5/0x140 [ 368.448761] ? check_same_owner+0x320/0x320 [ 368.453077] ? rcu_note_context_switch+0x710/0x710 [ 368.457999] __should_failslab+0x124/0x180 [ 368.462238] should_failslab+0x9/0x14 [ 368.466035] kmem_cache_alloc_trace+0x2cb/0x780 [ 368.470693] ? __kernel_text_address+0xd/0x40 [ 368.475185] ? unwind_get_return_address+0x61/0xa0 [ 368.480106] ? __save_stack_trace+0x7e/0xd0 [ 368.484415] do_check+0x236/0xba00 [ 368.487944] ? save_stack+0xa9/0xd0 [ 368.491554] ? save_stack+0x43/0xd0 [ 368.495177] ? __kasan_slab_free+0x11a/0x170 [ 368.499591] ? kfree+0xd9/0x260 [ 368.502879] ? bpf_check+0x381a/0x5e00 [ 368.506759] ? bpf_prog_load+0x110a/0x1c50 [ 368.510976] ? __x64_sys_bpf+0x369/0x4f0 [ 368.515034] ? do_syscall_64+0x1b1/0x800 [ 368.519094] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.524445] ? do_raw_spin_unlock+0x9e/0x2e0 [ 368.528855] ? check_func_arg+0xc90/0xc90 [ 368.532997] ? print_usage_bug+0xc0/0xc0 [ 368.537059] ? kasan_check_write+0x14/0x20 [ 368.541293] ? do_raw_spin_lock+0xc1/0x200 [ 368.545533] ? trace_hardirqs_off+0xd/0x10 [ 368.549765] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 368.554860] ? debug_check_no_obj_freed+0x2ff/0x584 [ 368.559866] ? __lock_is_held+0xb5/0x140 [ 368.563920] ? mark_held_locks+0xc9/0x160 [ 368.568054] ? quarantine_put+0xeb/0x190 [ 368.572102] ? kfree+0x111/0x260 [ 368.575454] ? bpf_check+0x381a/0x5e00 [ 368.579329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 368.584336] bpf_check+0x3827/0x5e00 [ 368.588046] ? fixup_bpf_calls+0x1d70/0x1d70 [ 368.592442] ? ktime_get+0x430/0x430 [ 368.596142] ? __might_sleep+0x95/0x190 [ 368.600117] ? memset+0x31/0x40 [ 368.603387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 368.608912] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 368.613219] bpf_prog_load+0x110a/0x1c50 [ 368.617271] ? bpf_prog_new_fd+0x60/0x60 [ 368.621333] ? lock_downgrade+0x8e0/0x8e0 [ 368.625470] ? check_same_owner+0x320/0x320 [ 368.629777] ? __check_object_size+0x95/0x5d9 [ 368.634274] ? __might_sleep+0x95/0x190 [ 368.638250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.643777] __x64_sys_bpf+0x369/0x4f0 [ 368.647651] ? bpf_prog_get+0x20/0x20 [ 368.651446] ? do_syscall_64+0x92/0x800 [ 368.655411] do_syscall_64+0x1b1/0x800 [ 368.659284] ? finish_task_switch+0x1ca/0x810 [ 368.663769] ? syscall_return_slowpath+0x5c0/0x5c0 [ 368.668685] ? syscall_return_slowpath+0x30f/0x5c0 [ 368.673605] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 368.678959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.683792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.688972] RIP: 0033:0x455a09 [ 368.692145] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 368.699841] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 2018/05/17 15:49:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=@setlink={0x34, 0x13, 0xf09, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@typed={0x8, 0x0, @pid}]}]}]}]}, 0x34}, 0x1}, 0x0) 2018/05/17 15:49:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x809, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001480)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, r1, 0x200, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48d0}, 0x40000) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001340)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/46, 0x2e, 0x3}, 0x12000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001380)={0x4, 0x7, 0x9, 0x3, 0x0, 0x100000000, 0x7fffffff, 0x9, 0xfff, 0x5389, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001540)={0x0, 0x5c, &(0x7f00000014c0)=[@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000001580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000015c0)={r3, 0xfffffffffffffffb, 0x30}, 0xc) 2018/05/17 15:49:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "69d5205122c0d921ea9286f7de3a2c89ec83edca8b141a43f8e9fc942be8d60822000000cda9b396a698406ea4140e702a779d45d141ef9f966e31f98b24f26126582afe524f7eca782b1976d0bc2895348297b8c683b3095b1ce60c2231e07b839dc99ceb1c25d7da7240bc03baeac5114a60dcfb7a1a5859c07f681d525212a80d2e0e2dbe0b5dff5fd889c8a4e52dba9f47c4b9737d88e82ed77736cf5ea7b97a26d61fd9fa2891a3d0328cc40efae150efbdeeb5eb5457204f68b0a8c1854fdddce6bfc0aaeb9952b649d08f1de35c43002a"}, 0xfffffffffffffe8c) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010a07041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/17 15:49:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xfa, {{0xa, 0x4e23, 0xffffffffcf3c1fd1, @remote={0xfe, 0x80, [], 0xbb}, 0xe80}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/05/17 15:49:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) 2018/05/17 15:49:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0004040000000015c0210000000800f5007f01d02d341f84840000000000003fc1653aaa5a4f325ba159f0c28eaa9a235117f970f5cbcd715ddfeb66989af0b1a6b8b03cb7eb46f4c5c33bf17bc23336b8625aeb998f8f4a929853d20b787f25315e210bd6c07b2c26bab9f93ee4d5f7fd1172a8b20d7dfb0e1eb955193d5887b1b5745f3dcc1d77"], 0x24}, 0x1, 0x0, 0x0, 0x8815}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x5b, @u32}]}, 0x1c}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "6aa99331e5eb1f726a6e19c726496bba70ecff87b7751163b52927841159267db748a80b1c8e81ba20081d94f6b48736d66150bcd6c8470d54b6692db5f0f257a4e857b4be261594dc091bfc510b8fc891ccc1bdb6ac35f0f2a48156a9ff208284a885e6f68b3f0d0236ec8fd507813614465838717013aca1204ec322b3ab9f7dd9354524804a47241218a32ca67f8fbec9f3f95125fa40013a3116f1db774c92c4e1200450f4978f11991b66c11ff6f4cdf44642d057e89fa5d1f1882149abaa5984365b9d84370275fb27bc050c26e352323b1c175d9fdde8a5f385b0dcd9da3adc1ed3474cbb7d6c0ce04cf14119ba831d01c7c5d1aa"}, 0xfc) 2018/05/17 15:49:19 executing program 1 (fault-call:5 fault-nth:19): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:19 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xd0000008}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x46, 0x0, 0x3, 0xffff}, 0x1c) r2 = epoll_create(0xdc1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="b5", 0x1}], 0x1) [ 368.707100] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 368.714356] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.721614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 368.728866] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000012 [ 368.783425] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/17 15:49:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x18, 0x0, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x4, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1}}}, {&(0x7f0000000000)=""/144, 0x90}, &(0x7f00000000c0), 0x41}, 0xa0) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGMRU(r1, 0x80487436, &(0x7f00000003c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) [ 368.827990] FAULT_INJECTION: forcing a failure. [ 368.827990] name failslab, interval 1, probability 0, space 0, times 0 [ 368.839320] CPU: 1 PID: 31880 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 368.846603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.855963] Call Trace: [ 368.858568] dump_stack+0x1b9/0x294 [ 368.861490] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 368.862211] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/17 15:49:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000200)}, 0x7) [ 368.862229] ? __save_stack_trace+0x7e/0xd0 [ 368.862249] should_fail.cold.4+0xa/0x1a [ 368.884288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.889408] ? save_stack+0x43/0xd0 [ 368.893044] ? kasan_kmalloc+0xc4/0xe0 [ 368.896940] ? kmem_cache_alloc_trace+0x152/0x780 [ 368.901795] ? do_check+0x17d/0xba00 [ 368.905516] ? bpf_check+0x3827/0x5e00 [ 368.909410] ? bpf_prog_load+0x110a/0x1c50 [ 368.913651] ? graph_lock+0x170/0x170 [ 368.917467] ? find_held_lock+0x36/0x1c0 [ 368.921541] ? __lock_is_held+0xb5/0x140 2018/05/17 15:49:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x4, 0x7, 0x8000}, 0x4) sendmmsg$unix(r1, &(0x7f0000007bc0)=[{&(0x7f0000005e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000072c0)=[{&(0x7f0000007200)="b647abf108880351de5c10839244ed5675f746c749a361e221893a744d155910ac", 0x21}], 0x1, &(0x7f0000007a40)}], 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000180)=0x54) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e23}}) [ 368.925622] ? check_same_owner+0x320/0x320 [ 368.929958] ? rcu_note_context_switch+0x710/0x710 [ 368.934897] __should_failslab+0x124/0x180 [ 368.939142] should_failslab+0x9/0x14 [ 368.942951] kmem_cache_alloc_trace+0x2cb/0x780 [ 368.947624] ? __kernel_text_address+0xd/0x40 [ 368.952127] ? unwind_get_return_address+0x61/0xa0 [ 368.957061] ? __save_stack_trace+0x7e/0xd0 [ 368.961395] do_check+0x236/0xba00 [ 368.964945] ? save_stack+0xa9/0xd0 [ 368.968580] ? save_stack+0x43/0xd0 [ 368.972212] ? __kasan_slab_free+0x11a/0x170 2018/05/17 15:49:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0x7f, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x38}, 0x1}, 0x0) 2018/05/17 15:49:19 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="425612a78c6d7ba15b494e01550187dd0e9b7c594722e84acdffea0f64cd24deb978f915f7561630b2c33a013fd4c1c03118ebdffa5d48693da30d429e3c16cb40c2804320d177d856fa2a23199d4a877ba4ba88ec6c56f36dead6400a570253cdc627a39ea22365182ed1a8d31f8876a0f228cd510f5e786d2d7a9b475f6ecb451c3b6ae21dde3403e6ca75192e3669224d664f59d8c6e7be5611e3b78e92443297457eb8965fe7948a7236ae00eca6f1c7a2d7f81b39080a06a3fd5f4c1d6a9eca06c93278c364fc556de4fedb00a4dd1125baa3546a4def7b2cec3aec1f712cfbc27699afd278b9e4f4a32b9242618c28", &(0x7f0000000180)=""/73}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x7, 0x56bf19b9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/17 15:49:19 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/144, &(0x7f0000000180)=0x90) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/05/17 15:49:19 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576a5a500f28c131f2477eaf87125e", 0x10) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e22, 0x0, 0x4e21, 0x3, 0xa, 0x20, 0xa0, 0x3d, r1, r2}, {0x0, 0x200, 0x3fc00000, 0x8000, 0xee71, 0x40, 0xfffffffffffffffa, 0x7}, {0x7fff, 0x80, 0x0, 0x5}, 0x6, 0x6e6bbb, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x33}, 0xa, @in, 0x3505, 0x3, 0x3, 0x3, 0x7fff, 0x3, 0x5}}, 0xe8) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) bind$llc(r3, &(0x7f0000000000)={0x1a, 0xc, 0xe63, 0x2, 0xf4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/202, 0xca}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/187, 0xbb}], 0x3, &(0x7f0000000540)=""/128, 0x80, 0x7}, 0x40010043) sendmmsg(r3, &(0x7f0000006f40)=[{{&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)="ce85117c5ddb80d7dd1daa2bc8deb2fb8575a1c4de3ba9d2", 0x18}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="70000000000000f0020100004b2b310a81d302eac94fad799c5de91f0f981a76d63d4dfb5fd6dabc95656305deab3e28e94b66bbb67edfe7a191a9c787ab8446edd5ec4fe4f9b79c8a1d11336faaec3728c71c994e01d2ed58f9312574b6b28b58ff316d1b5e8c9cd400993f7da5635900c03547547fd25740bd3cdd5a53e5246bf12cfe6e8100580000002dd3000068ec1e67ffff00000db718ca966bb1f3e222ffcfeccc77dc1b7689a96714129878862c932e17140055ee5d18ae6400201ed361cfef089793203d8671fb43f04083c9374c26f978c9ac7024716b2b145d75e7d6a004241cdd3cb4cb"], 0xc8, 0x4080}, 0x1f}, {{&(0x7f0000001f00)=@sco={0x1f, {0x401, 0x8, 0x2, 0xa1b7, 0xed, 0xc21}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000001f80)="ca89c38b4bec261e8af06aa4f365d3df447d571f40ff2fd3aafd79dc4ea9d580147f1ebe73edde7c13b55a70af249b5f9a37c17f0c03b9e216264db3ce0e6d0e5d2878f6e75df1d697f331a71536c0543416a811c16135bf2dc84350005f3664f27ac8e8ae1bb7b746b8873b3c079d27164aeb83379e485b", 0x78}, {&(0x7f0000004140)="c1159610f66142094f4702958b75d30626f9517df9d3c8d85ecef1006251807a639cee901f3db662627e568d4f97d4c9f92835865a2323059a1b229c0b0a23a3dad7c930093cd65228f22c90fa3c87b72baee2e954a1120ed27620da054d1039d187513bc84ead65fa3d368cdd446aed5212777c5396197cf2dca855b9d907394c780656023bcac4490526b074acd489", 0x90}, {&(0x7f0000005200)="14871a2b8290de2451ea02574dddeb87185ebd77be009bd7f726ad7d6c31720132b3231f18de0664f73d6e267d6674be22c059aaff3c2a24e765fe8e6a040692289b220a84bd89772fb4ca496a8c42b20d9a0f99a8f817905ddfb5046016c02035142bdf299ddc744f4fab7fd687a173adc2c60997e492eba774b63dcaf8b40ca3270f650a30c46829ff45ddae8a1fe7d13c6eaab0e13f80b742900d18845ad3b39ce52f4d7ca2eac2e271741f0fe3cdb3d219c29d270c25532aa78cd62fcc0238e31e807e", 0xc5}], 0x3, 0x0, 0x0, 0x14}, 0x100}, {{&(0x7f0000005400)=@llc={0x1a, 0x221, 0xeda, 0x1, 0x1, 0xffffffffffffff80, @random="5713877166e2"}, 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=[{0xb0, 0x0, 0x6, "04772e4917a7206d653f4cbd5f7b10ee51c5bfd85a1017aeef174b200924817f76cdafbb2f2472ed373e8745585594fbdd0465d0f1b687d1bb2946edc9d5da4ad6bc1e7f99f5ec1303f3ef0acfebf6b3b602a7fc685c5baff23dbf0a6ccc73750b7d01a2e0a248c088f792dad084d8d8684bb8e94c687994e0b1ea858bd6db6773a2d94d3d4dc675efac3af92439d30944af3b4c38fed5dd9e45cbb5df2f"}, {0x40, 0x111, 0x100000000, "3de6e666bbee0fcef1d51a2d508e2c65d98506455089397535c98200a3786916feb3bf15b52f11436e86"}], 0xf0, 0x48000}}, {{&(0x7f0000006840)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x80, &(0x7f0000006bc0)=[{&(0x7f00000068c0)="efd563515239c0ee258d9d5390605a031f2c6ffde5771459c7cc07235672ae2f05647c4cc0435fbc5e7069c987e5cbf6bc5d7a381574841273ff20eb6242eec27fdf93909540dbdc2fca892ad4bdf4b378507c5bc0e3718e93030e83fd2287179b95171988d97fef8767fc6d4aee5b361583665431bd53f524114a0e06d89cb5bbb314d7e404f6b0bd77529693389c7c1adb3656bd", 0x95}, {&(0x7f0000006a00)="be12a6988606eb436efb338a70f6bf5dcc95c8e7c660d454d95acc26d3b5ef3723494aa54536597d2e50ad4fc4b7e168f1e949539de62f838ef68116c9dd49ecb42a6f1c040191c2c15242ef3a3e5b31ad9db360fc088d090a61e988adefa1f8b68187a71ff3bfa608fc45044c0eaca4da7b012031f4aee7f8a2f32790fd495816d06d9f822d295e40db54e1294a56938a44542b2675a8cce35ba51eb0e366b3293b410839f914f6e07e9076be7f1584128a9c5e9a7998a4a255a081100948b2fbfa", 0xc2}], 0x2, &(0x7f0000006c00)=[{0xa8, 0x194, 0x401, "5f0cfbbaf49721a0cbc5ff7304ff7ae9a2a097b2529314dd79563b1088a1aebe41686e181dd0cec9f618fec0e8cc8aa937bc5bc04148a9e941063d15ae16d5588714e334841e8c46d58212d7488dd318d89afe23dedb03ffa891d6e81199e0117ed118d497878be32106768bccbdeeb04815caee627711255fdc818943b94f8152efea5384085b4d0deab93bd840ed5eb8624255"}, {0xa8, 0x19f, 0xfff, "614cf07e578aa436a7498c03403114fb8e086f11f967d4f1eb3bc57767a7b5549636a4c29442e795d19085ccad24dbede6ad9f36a9e4d64b9516442050cd8aa0e3de8e3fc83a9510a9a2d3906491d03b02ff79ef23a378562bdaf2878b49be425d1ca900ee78ca346a9a4cbe18ee7557217ea0fa84f2f223605369fa3059310eb4f563065a3b1ec8f0428a08cffb3b5812fecd"}], 0x150, 0x20000840}, 0x100000001}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x15c00, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x5, 0x2e4, 0x10000, 0x0, 0x80}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000900)={r4, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, &(0x7f00000009c0)=0x84) [ 368.977104] ? kfree+0xd9/0x260 [ 368.980388] ? bpf_check+0x381a/0x5e00 [ 368.984278] ? bpf_prog_load+0x110a/0x1c50 [ 368.988514] ? __x64_sys_bpf+0x369/0x4f0 [ 368.992584] ? do_syscall_64+0x1b1/0x800 [ 368.996652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.002029] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.006446] ? check_func_arg+0xc90/0xc90 [ 369.010600] ? print_usage_bug+0xc0/0xc0 [ 369.014758] ? kasan_check_write+0x14/0x20 [ 369.019003] ? do_raw_spin_lock+0xc1/0x200 [ 369.023242] ? trace_hardirqs_off+0xd/0x10 [ 369.027483] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 369.032595] ? debug_check_no_obj_freed+0x2ff/0x584 [ 369.037620] ? __lock_is_held+0xb5/0x140 [ 369.041693] ? mark_held_locks+0xc9/0x160 [ 369.045845] ? quarantine_put+0xeb/0x190 [ 369.049913] ? kfree+0x111/0x260 [ 369.053281] ? bpf_check+0x381a/0x5e00 [ 369.057173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.062201] bpf_check+0x3827/0x5e00 [ 369.065937] ? fixup_bpf_calls+0x1d70/0x1d70 [ 369.070363] ? ktime_get+0x430/0x430 [ 369.074100] ? __might_sleep+0x95/0x190 2018/05/17 15:49:19 executing program 3: r0 = socket(0x10, 0x2, 0x5) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x7) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xff41, 0x2c, 0x217, 0x0, 0x0, {}, [@generic="7ced51e20e4802733e456f3cc373ae17d07777f1e6d1d70ee77885139d5bebdc06cc94b85048f5912011f8e9a2ba4e796fe5d3e80f5978a8c92ed9ace7eee3de29e456f35e849ac164d6b0fadd0212d004f54752c30616ef27703684313db4231724707b7930c69c353a1da6295d4a6981b084248e811be6f839f14a30880835f5848fce9b358b0ef4f69d3be75856f730dd5bfd9d016588bf83d232d0ee25748aa87e60409b3719ece7b8b6738135c6a78d7bccec274d10999db1337a8b58f12a5412013983dc4d9673d052b120aacc7b6ea1cde28e49183ac833901926abf925712ab3f742b1", @generic="a06c8b"]}, 0x100}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 369.078083] ? memset+0x31/0x40 [ 369.081372] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.086919] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 369.091248] bpf_prog_load+0x110a/0x1c50 [ 369.095321] ? bpf_prog_new_fd+0x60/0x60 [ 369.099400] ? lock_downgrade+0x8e0/0x8e0 [ 369.103561] ? check_same_owner+0x320/0x320 [ 369.107887] ? __check_object_size+0x95/0x5d9 [ 369.112396] ? __might_sleep+0x95/0x190 [ 369.116385] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.121932] __x64_sys_bpf+0x369/0x4f0 [ 369.125828] ? bpf_prog_get+0x20/0x20 [ 369.129646] ? do_syscall_64+0x92/0x800 [ 369.133635] do_syscall_64+0x1b1/0x800 [ 369.137525] ? finish_task_switch+0x1ca/0x810 [ 369.142029] ? syscall_return_slowpath+0x5c0/0x5c0 [ 369.146966] ? syscall_return_slowpath+0x30f/0x5c0 [ 369.152086] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 369.157462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.162331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.167524] RIP: 0033:0x455a09 [ 369.170712] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 15:49:19 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000480)=@hci, &(0x7f0000000400)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4008404}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0xc0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={r4}) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000002780)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000580), {[{{@arp={@loopback=0x7f000001, @empty, 0x0, 0xffffffff, @mac=@random="7281636debf2", {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0xfffffffffffffffb, 0x100000001, 0x5, 0x100, 0x7, 'ip_vti0\x00', 'ip_vti0\x00', {0xff}, {0xff}}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffff9, 0x3d, 0x7, 0xfffffffffffffff8, 0x2, 0x1, 'ip_vti0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x210}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a8a7454f6e78", @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0x2}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="2a897abf207d", {[0x0, 0xef3c6fcf320ca277, 0xff, 0x0, 0xff]}, 0x7ff, 0x7fff, 0xfa, 0x1, 0x7f, 0xfffffffffffffff8, 'syz_tun\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmsg$nl_route(r4, &(0x7f0000000740)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000b3ce90d3c10013000101000000000000000000000000", @ANYRES32=r5, @ANYBLOB="000000000000001614001c0073697430000035000000000000000000"], 0x34}, 0x1}, 0x0) socketpair(0x1, 0x803, 0x27a2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x0, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x2}) 2018/05/17 15:49:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8001000000) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100090a0800410400000000fcff", 0x58}], 0x1) [ 369.178424] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 369.185695] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 369.193136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.200405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 369.207677] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000013 2018/05/17 15:49:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={"6970365f76746930fe91bf4c00", @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/17 15:49:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}}, 0x1c) 2018/05/17 15:49:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)="3b34e9c48b6fcc7790b726999bc38dc87bd610bf526b1960efd210e060e68df555bd0f0c063dff868f1fd41167e9ce738b511acfd5f35447", 0x38}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") close(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x4a6, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0x5, 0x8001}, &(0x7f00000000c0)=0x90) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003380)=""/137, 0x89}, {&(0x7f0000003440)=""/112, 0x70}], 0x2, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/17 15:49:20 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) writev(r0, &(0x7f0000002440)=[{&(0x7f00000023c0)="9b52", 0x2}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}) 2018/05/17 15:49:20 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80800) listen(r0, 0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x25) 2018/05/17 15:49:20 executing program 1 (fault-call:5 fault-nth:20): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/2, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xde, "c7bac47b2a0137e9d8d62ae58104ad1bdf3c3220025a235fd95026dd35f2cc6d970d36d2d6cea81142093e5d89cb39eb68938eba49c309dc8cce534d9e8145e8b9b3bb210aab4ee827fde4ff210d60ca449817bd544f195387a349ec17ffc55976135ab273946d50e4ade1b7cdb2aa300afc0acca9337c983cdc6d47475fbeb554c911ea78bc7baa2cd6a93935c9f48dbbe06026c3b3cc2371651ee3aa61105755ccd41b46e66c8bcf15311381865eae2bcddad6eef3e845f1366a830ec36c025a99c15115a69144c601a065a814aa6b011052800889a73b9ec446cf29af"}, &(0x7f0000000000)=0xe6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x10001, 0x1, 0x5, 0x4, r1}, 0x10) 2018/05/17 15:49:20 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x7, {0x90, 0x3, 0x0, 0x8, 0x3, 0x9}, 0xe, 0x4}, 0xe) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="287f000000000006f5a3a90002000000fda5be85570590407a114975585d0000000000000000"], 0x28}}], 0x1, 0x0) sendto(r0, &(0x7f0000000180)="ab3a01c3f637380f7f49e80023744b5a4af62b208ec97536deccf6b15d11d7c945bcb8f0717074af4b7ad2d62bd24931af", 0x31, 0x1, &(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x40811000}, 0x80) [ 369.394084] FAULT_INJECTION: forcing a failure. [ 369.394084] name failslab, interval 1, probability 0, space 0, times 0 [ 369.405426] CPU: 0 PID: 31946 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 369.412710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.422077] Call Trace: [ 369.424675] dump_stack+0x1b9/0x294 [ 369.428318] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.433513] ? is_bpf_text_address+0xd7/0x170 [ 369.438017] ? kernel_text_address+0x79/0xf0 [ 369.442433] ? __unwind_start+0x166/0x330 [ 369.446594] should_fail.cold.4+0xa/0x1a [ 369.450663] ? __save_stack_trace+0x7e/0xd0 [ 369.454995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.460111] ? graph_lock+0x170/0x170 [ 369.463923] ? save_stack+0x43/0xd0 [ 369.467557] ? kasan_kmalloc+0xc4/0xe0 [ 369.471453] ? kmem_cache_alloc_trace+0x152/0x780 [ 369.476310] ? find_held_lock+0x36/0x1c0 [ 369.480389] ? __lock_is_held+0xb5/0x140 [ 369.484473] ? check_same_owner+0x320/0x320 [ 369.488805] ? rcu_note_context_switch+0x710/0x710 [ 369.493746] __should_failslab+0x124/0x180 [ 369.497991] should_failslab+0x9/0x14 [ 369.501806] kmem_cache_alloc_trace+0x2cb/0x780 [ 369.506489] ? do_check+0x5fa/0xba00 [ 369.510213] copy_verifier_state+0x44b/0x5c0 [ 369.514640] do_check+0x61a/0xba00 [ 369.518213] ? save_stack+0x2d/0xd0 [ 369.521853] ? __kasan_slab_free+0x11a/0x170 [ 369.526273] ? kfree+0xd9/0x260 [ 369.529562] ? do_syscall_64+0x1b1/0x800 [ 369.533631] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.539008] ? check_func_arg+0xc90/0xc90 [ 369.543168] ? kasan_check_write+0x14/0x20 [ 369.547409] ? do_raw_spin_lock+0xc1/0x200 [ 369.551663] ? trace_hardirqs_off+0xd/0x10 [ 369.555907] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 369.561024] ? bpf_verifier_log_write+0x260/0x260 [ 369.565885] ? mark_held_locks+0xc9/0x160 [ 369.570040] ? quarantine_put+0xeb/0x190 [ 369.574110] ? kfree+0x111/0x260 [ 369.577484] ? bpf_check+0x381a/0x5e00 [ 369.581375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.586400] bpf_check+0x3827/0x5e00 [ 369.590134] ? fixup_bpf_calls+0x1d70/0x1d70 [ 369.594551] ? ktime_get+0x430/0x430 [ 369.598272] ? __might_sleep+0x95/0x190 [ 369.602260] ? memset+0x31/0x40 [ 369.605544] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.611083] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 369.615410] bpf_prog_load+0x110a/0x1c50 [ 369.619479] ? bpf_prog_new_fd+0x60/0x60 [ 369.623552] ? lock_downgrade+0x8e0/0x8e0 [ 369.627711] ? check_same_owner+0x320/0x320 [ 369.632033] ? __check_object_size+0x95/0x5d9 [ 369.636540] ? __might_sleep+0x95/0x190 [ 369.640524] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.646073] __x64_sys_bpf+0x369/0x4f0 [ 369.649965] ? bpf_prog_get+0x20/0x20 [ 369.653771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.659322] ? do_syscall_64+0x92/0x800 [ 369.663310] do_syscall_64+0x1b1/0x800 [ 369.667201] ? finish_task_switch+0x1ca/0x810 [ 369.671706] ? syscall_return_slowpath+0x5c0/0x5c0 [ 369.676643] ? syscall_return_slowpath+0x30f/0x5c0 [ 369.681581] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 369.686949] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 15:49:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffffffff, 0x4, 0x8000, 0x0, 0x8000, 0x7fffffff, 0xce82, 0x1, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x26, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/17 15:49:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x800) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) recvfrom$unix(r2, &(0x7f0000000280), 0x12d, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6f3000) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'eth0'}], 0xa, "d3318fc48d69bc48a60792894f2335885476e5e277507468c0a7ca77cbd9195b6adef43b98dfb3e6e4eecd264001f94e65cc062d0055e1963f59484c507c979e657e2f497caf30230ebf7d1337143a"}, 0x5f) 2018/05/17 15:49:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000380)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) connect$netlink(r0, &(0x7f0000000240)=@unspec, 0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xd0) r1 = socket(0x3, 0x1, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0xb, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000280)=""/11}, &(0x7f0000000340)=0x78) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f00000001c0)=0x1e) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x0, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) 2018/05/17 15:49:20 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/17 15:49:20 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x955a) r1 = socket$inet6(0xa, 0x100000003, 0xff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x8, [0x26a8, 0x96, 0x7, 0x16b, 0x3, 0x6, 0xffff, 0x7]}, 0x5c) sendto$inet6(r1, &(0x7f00000000c0)="6b5b1faeced4b46a1fa4d80281738124f9dfea4f32291a44ffb1460bf54a6e4cb01735b12b1e587a69fea28f91d75ef01e9c9c319d7258898c0ce89cf073b2120669", 0x42, 0x4004, &(0x7f0000000140)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x8c5}, 0x1c) sendto$inet6(r1, &(0x7f00000003c0), 0x0, 0xfffffffffffffffc, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/05/17 15:49:20 executing program 6: connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4100104}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1b, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) [ 369.691808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.696997] RIP: 0033:0x455a09 [ 369.700184] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 369.707898] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 369.715164] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 369.722435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.729705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 369.736974] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000014 2018/05/17 15:49:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x80e, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x0, 0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000003d80)={&(0x7f00000015c0)={0x10}, 0xc, &(0x7f0000001780)={&(0x7f0000001940)={0x14, 0x36, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/17 15:49:20 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffbfffff8000201f}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/17 15:49:20 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x2}) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)=0x8) r4 = socket$netlink(0x10, 0x3, 0x3) socketpair(0x5, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) sendmsg$netlink(r4, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)=ANY=[@ANYBLOB="100000002e0001000000001300000000"], 0x10}], 0x1}, 0x0) 2018/05/17 15:49:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00000000c0), 0xfffffffffffffede) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0xffffffffffffff91) 2018/05/17 15:49:20 executing program 5: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) 2018/05/17 15:49:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}}, 0x1c) 2018/05/17 15:49:20 executing program 1 (fault-call:5 fault-nth:21): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000008c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x334) r1 = socket(0xa, 0x80806, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="c7", 0x1}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x2000118e}], 0x1}, 0x0) [ 369.850133] FAULT_INJECTION: forcing a failure. [ 369.850133] name failslab, interval 1, probability 0, space 0, times 0 [ 369.861459] CPU: 1 PID: 32011 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 369.868736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.878089] Call Trace: [ 369.880686] dump_stack+0x1b9/0x294 [ 369.884327] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.889524] ? lock_release+0xa10/0xa10 [ 369.893508] ? check_same_owner+0x320/0x320 [ 369.897840] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 369.902869] should_fail.cold.4+0xa/0x1a [ 369.906947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.912066] ? kasan_check_read+0x11/0x20 [ 369.916229] ? _copy_to_user+0xc8/0x110 [ 369.920212] ? graph_lock+0x170/0x170 [ 369.924021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.929568] ? bpf_verifier_vlog+0x1c8/0x270 [ 369.933988] ? find_held_lock+0x36/0x1c0 [ 369.938062] ? __lock_is_held+0xb5/0x140 [ 369.942142] ? check_same_owner+0x320/0x320 2018/05/17 15:49:20 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000290000003900000027020201594a87cc349b1991018db0f04910000000000000"], 0x28}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000002180)={{0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'sed\x00', 0x2e, 0x5, 0x23}, {@loopback=0x7f000001, 0x4e22, 0x10003, 0x27, 0x9}}, 0x44) 2018/05/17 15:49:20 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0xb, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x1f, 0x12, &(0x7f0000000100)=""/18, 0x41f00}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0xf) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x3202004}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x80, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x80}, 0x1}, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r5}) connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r5}, 0x10) 2018/05/17 15:49:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00000c7000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x4000000000000000) r1 = accept(r0, &(0x7f0000000240)=@sco, &(0x7f0000000180)=0x80) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x120000000000}, 0x4) socketpair(0x11, 0xa, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000140)={0x3, &(0x7f00000002c0)=""/153, &(0x7f00000001c0)=[{0x7, 0x21, 0x3a, &(0x7f0000000040)=""/33}, {0xc79b, 0x0, 0x9, &(0x7f0000000080)}, {0xac9f, 0xd, 0x0, &(0x7f0000000100)=""/13}]}) 2018/05/17 15:49:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f65ffc), &(0x7f0000f65ffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x471b5fbc, 0x1, 0x8000, 0x7}, 0x14) 2018/05/17 15:49:20 executing program 5: r0 = socket(0x40000000018, 0x5, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 369.944356] IPVS: set_ctl: invalid protocol: 8 172.20.20.187:20004 sed [ 369.946466] ? bpf_verifier_log_write+0x260/0x260 [ 369.946489] ? rcu_note_context_switch+0x710/0x710 [ 369.946508] __should_failslab+0x124/0x180 [ 369.946528] should_failslab+0x9/0x14 [ 369.970946] kmem_cache_alloc_trace+0x2cb/0x780 [ 369.975633] do_check+0x59ec/0xba00 [ 369.979280] ? save_stack+0x2d/0xd0 [ 369.982921] ? do_syscall_64+0x17d/0x800 [ 369.986991] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.992375] ? check_func_arg+0xc90/0xc90 [ 369.996534] ? kasan_check_write+0x14/0x20 [ 369.999844] IPVS: set_ctl: invalid protocol: 8 172.20.20.187:20004 sed [ 370.000770] ? do_raw_spin_lock+0xc1/0x200 [ 370.000788] ? trace_hardirqs_off+0xd/0x10 [ 370.000806] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 370.000823] ? bpf_verifier_log_write+0x260/0x260 [ 370.000847] ? mark_held_locks+0xc9/0x160 [ 370.029997] ? quarantine_put+0xeb/0x190 [ 370.034065] ? kfree+0x111/0x260 [ 370.037435] ? bpf_check+0x381a/0x5e00 [ 370.041332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.046360] bpf_check+0x3827/0x5e00 2018/05/17 15:49:20 executing program 2: r0 = socket$inet6(0xa, 0x803, 0xfffffffd) getsockopt(r0, 0xff, 0x7, &(0x7f0000000240), &(0x7f0000000040)=0xffffffffffffffd1) getsockopt(r0, 0x7, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0x4) 2018/05/17 15:49:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0xfa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x5801}}, 0xfffa}, 0x1}, 0x0) [ 370.050089] ? fixup_bpf_calls+0x1d70/0x1d70 [ 370.054498] ? ktime_get+0x430/0x430 [ 370.058218] ? __might_sleep+0x95/0x190 [ 370.062201] ? memset+0x31/0x40 [ 370.065487] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.071026] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 370.075358] bpf_prog_load+0x110a/0x1c50 [ 370.079429] ? bpf_prog_new_fd+0x60/0x60 [ 370.083502] ? lock_downgrade+0x8e0/0x8e0 [ 370.087659] ? check_same_owner+0x320/0x320 [ 370.091991] ? __check_object_size+0x95/0x5d9 [ 370.096496] ? __might_sleep+0x95/0x190 2018/05/17 15:49:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000300)={0x28, 0x0, 0x2710, @reserved=0x1}, 0xfffffffffffffe20) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0x4, 0x2) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000880)='tunl0\x00', 0x9) sendto$inet(r1, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="71bc48e41e882caf6e279539bb5591a4617ac19e8ca5915e64088aee77a2cdf4d1727f39c0a4ab9945b72b5e7233e818a47f8c3a6e8d80795e4babd2562a79d45d3e110d875a7fab6917d361fd51f9cf56a9f543e2d42f874d61209f694e046074cdc7a05141e95fadad8654b3c6008a8f5f40a1080e910a58d4198fffee99ae", 0x80, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="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", 0x594, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="ea285d02dd6dfcef", 0x8}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) 2018/05/17 15:49:20 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x8c, "af52f06507140f605f6d9032a30cd38d3f30108e2e01b24f4546d18f227b52f17c1b330f0315a5461249356bdebe93970cc69033eb2dd712d552c641aed742250eb206967b47802ea09f5be1eac52e99d4b9dbfe089d23eedea7fbcf5d4400bba76fa00ee4d0f40f71b05183d109d55b01b43ca96f33b6bcf0c751644a4293922fc2aa01a02cb03e58218f44"}, &(0x7f0000000180)=0xb0) [ 370.100484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.106027] __x64_sys_bpf+0x369/0x4f0 [ 370.109919] ? bpf_prog_get+0x20/0x20 [ 370.113734] ? do_syscall_64+0x92/0x800 [ 370.117724] do_syscall_64+0x1b1/0x800 [ 370.121617] ? finish_task_switch+0x1ca/0x810 [ 370.126120] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.131056] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.135998] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 370.141368] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.146224] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/17 15:49:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="860cc5a66778ae344b83ac", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000240)="8c9280b17b2aa492960a508f7a927e761f16ee181990beef1cb719d4fc9db48fbdb347ab0386c76cf70326e35b2e0ec59394551cd3e2374fc90196f6b1f493fa921f3a02af88da32c92c6a02cc60b68b8d7b1fe77e29f080a5b8851b1feb744b77a74728cf393b643b0944947b8782a164654268b3c926f19691186e716b64c07d6fa0aa5f96", 0x86) socketpair$inet6(0xa, 0x5, 0xfffffffffffffb2a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@loopback, 0x0}, &(0x7f0000000840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000380)={'team0\x00', r4}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x21}, r5}, 0x14) [ 370.151413] RIP: 0033:0x455a09 [ 370.154604] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 370.162316] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 370.169585] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 370.176852] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.184123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 370.191397] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000015 2018/05/17 15:49:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1ff, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x5, 0xffff) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x6000000, 0x64, [], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x78) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, 0x1, "cb3d18454b0267d164e6af9bb65e620e9a4b73f6f2257a85938ab684449b3b6edb1282ef4b5c886010399f0a4f1ad48b5fc18ec57c6ac97961bb101a94060f44917c86497f0d8ab55a95bfa7e8e024e2"}, 0xd8) 2018/05/17 15:49:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff00000000]}}, 0x1c) 2018/05/17 15:49:21 executing program 0: r0 = socket(0x11, 0x5, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x100000000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x400b, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 370.235588] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/17 15:49:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14001b04010affffdf0842232c0e939ed4480000"], 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x8}, {0x6a28dd30cc9f88e2, 0xfffffffffffffe01}, {0x3}, {0x4, 0x5}, {0x0, 0x4}, {0x4, 0x2d6}, {0xa, 0x3ff}, {0x3, 0x4}, {0xc, 0x3}, {0x8, 0x4}], 0xa) 2018/05/17 15:49:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000700)={@empty, @broadcast, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x27, r1}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e000084da80c200000086dd6002290f00383a00fe8000009c086c625a0200000000000000000000000000000000ffc9b24c80a44f868b04f8d6934e5fa81a6af3c1d47eece1d1f8470766f9186a54fc81f750ec4632c460a4ea82bed759f6247d5e8dc3efa76b3a6e3fc975c8e73552e39ede196e7b32a8ed21efe8fc19db6cce9721044ce712f5fecca5c6c5dbe5b0f6b88c1cafda6da4d265fabd0db2678895f4feae0b30d03d45a3949bcc65"], 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'\x00', {0x2, 0x4e20, @rand_addr=0x10000}}) 2018/05/17 15:49:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x3ff, &(0x7f0000000000)="c626262c851fbf012cf66f") socketpair$inet(0xa, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8) 2018/05/17 15:49:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000002c0)="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") setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008100000000000000683540150024001d001f474ec41180b598bc593ab68211c8a730de33a49868c62b2ca6d108d831ae015954a6613b6aabf3", 0x4c}], 0x1}, 0x0) 2018/05/17 15:49:21 executing program 0: socketpair(0x11, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x400, 0x1000, "b33c75558859", 0x5}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) 2018/05/17 15:49:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}}, 0x1c) 2018/05/17 15:49:21 executing program 1 (fault-call:5 fault-nth:22): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:21 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000002c0)={{0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00', 0xa, 0x0, 0x46}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24}}, 0x44) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/17 15:49:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x86040000}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000100)=0x4, 0x4) [ 370.457378] FAULT_INJECTION: forcing a failure. [ 370.457378] name failslab, interval 1, probability 0, space 0, times 0 [ 370.468724] CPU: 1 PID: 32077 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 370.476003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.485359] Call Trace: [ 370.487960] dump_stack+0x1b9/0x294 [ 370.491605] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.496809] ? is_bpf_text_address+0xd7/0x170 [ 370.501316] ? kernel_text_address+0x79/0xf0 2018/05/17 15:49:21 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000400)="c9cf498a900cf17a774a0b6d59b7011714e3f9c789aa3cc48a5cfe9ea9c0a0b4e1936abd908cad067bebd5454ea5b12c392f5ef4c1700a515152d35a2488b1a58308ee26f3901bc71fcf18dd08dec31f67b80371d0db71fd8cd8b00e4eb461555e88f92f04960f32f1a06e3e11ec984e9439b750281244a0356265564e2fc632a276719874296f24ba018ce8dcdccdf3c1555a79f481d11fd2a2cbd4d0d6bea19b27a06520e6962fb34d27547216f4244e81df9cc820514df4ce09ba3adad05638e1008bc930dd3d57f50e25602378a123cffa6f9c48a39eea634328aa413eb26e868d1ead16e188973a3209e0dfac0cdc59c61842", 0xf5, 0x44000, &(0x7f0000000500)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000100)) [ 370.505736] ? __unwind_start+0x166/0x330 [ 370.509900] should_fail.cold.4+0xa/0x1a [ 370.513970] ? __save_stack_trace+0x7e/0xd0 [ 370.518301] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.523409] ? graph_lock+0x170/0x170 [ 370.527215] ? save_stack+0x43/0xd0 [ 370.530848] ? kasan_kmalloc+0xc4/0xe0 [ 370.534740] ? kmem_cache_alloc_trace+0x152/0x780 [ 370.539591] ? find_held_lock+0x36/0x1c0 [ 370.543669] ? __lock_is_held+0xb5/0x140 [ 370.547751] ? check_same_owner+0x320/0x320 [ 370.552086] ? rcu_note_context_switch+0x710/0x710 2018/05/17 15:49:21 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) r1 = accept4$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r2 = socket$inet6(0xa, 0x3, 0x6) sendmmsg(r2, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000940), &(0x7f0000000980)=0x10, 0x80000) listen$netrom(r1, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x64, 0x4) accept4$netrom(r3, &(0x7f00000009c0), &(0x7f0000000a00)=0x10, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') [ 370.557029] __should_failslab+0x124/0x180 [ 370.561280] should_failslab+0x9/0x14 [ 370.565090] kmem_cache_alloc_trace+0x2cb/0x780 [ 370.569775] ? do_check+0x59ec/0xba00 [ 370.573590] copy_verifier_state+0x44b/0x5c0 [ 370.578013] do_check+0x5afc/0xba00 [ 370.581663] ? save_stack+0x2d/0xd0 [ 370.585299] ? do_syscall_64+0x17d/0x800 [ 370.589377] ? check_func_arg+0xc90/0xc90 [ 370.593538] ? kasan_check_write+0x14/0x20 [ 370.597783] ? do_raw_spin_lock+0xc1/0x200 [ 370.602027] ? trace_hardirqs_off+0xd/0x10 2018/05/17 15:49:21 executing program 6: unshare(0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x1}, &(0x7f0000000480)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x9, 0x8000, 0x10001, 0x6, 0x9}, 0x14) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xd6, "0dda268e2fc5a06236878211effca85f0e634b2024f976a417431a2c3a66d89c9955a547409d02f72bf050f2f8ba8c5a6db5278f2f56689aaecea69f95d183eed6425cbbf48784c77d01947f8d3e264d4dc836d12815fd8b88c6389a22f4677f62c68175bed1397811e83bdc51409e91648edd185c37f39215c98fd19c493d0aca072bda4c8fb7f12335dfb2d886e98f3193d2b6bc640bb314b6adeb3e5b82f655c3f7f383043b9d6dcdb36ff1c8d0b63faebc7f18c15d1fd36f1202e2ca4d326b1ceb3b46afe6f0a679afe9b790fde0b341ffa4ddd5"}, &(0x7f0000000300)=0xde) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000340)={r4, 0x9, 0xd3, "259d5d08b0ac1aa2a7d2683dad97c83d575a4b9a77f4d22fc4e8721e7a0d5f6f10acfbb2aeeb056f177d31c6c70297b8b9b225897287f4d3097edbab356a5f25c0d796220bc9f35bc16998916aab8643b8b9acb90d1545e1fd9ea654071b4f6ac42b7d427506c34ac2a38ee5d2880be0372de94df805e8b61618991f903f0417e03e73c365df83b2499621e1a616d6efc54f84d9852dff4ca995678933dffc429dc05e86181f21f38c74eeb8618a2c2f2df60a3f56e04f4911da125465b86adb2c5439dea1cbaf0da1ffa55d18b25a6d79d5e1"}, 0xdb) [ 370.606274] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 370.611390] ? bpf_verifier_log_write+0x260/0x260 [ 370.616249] ? mark_held_locks+0xc9/0x160 [ 370.620402] ? quarantine_put+0xeb/0x190 [ 370.624472] ? kfree+0x111/0x260 [ 370.627845] ? bpf_check+0x381a/0x5e00 [ 370.631742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.636786] bpf_check+0x3827/0x5e00 [ 370.640518] ? fixup_bpf_calls+0x1d70/0x1d70 [ 370.645114] ? ktime_get+0x430/0x430 [ 370.648835] ? __might_sleep+0x95/0x190 [ 370.652818] ? memset+0x31/0x40 [ 370.656103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.660161] IPVS: ftp: loaded support on port[0] = 21 [ 370.661643] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 370.661663] bpf_prog_load+0x110a/0x1c50 [ 370.661684] ? bpf_prog_new_fd+0x60/0x60 [ 370.661705] ? lock_downgrade+0x8e0/0x8e0 [ 370.661725] ? check_same_owner+0x320/0x320 [ 370.661746] ? __check_object_size+0x95/0x5d9 [ 370.692260] ? __might_sleep+0x95/0x190 [ 370.696248] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.701794] __x64_sys_bpf+0x369/0x4f0 [ 370.705692] ? bpf_prog_get+0x20/0x20 [ 370.709505] ? do_syscall_64+0x92/0x800 [ 370.713490] do_syscall_64+0x1b1/0x800 [ 370.717387] ? finish_task_switch+0x1ca/0x810 [ 370.721890] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.726827] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.731773] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 370.737147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.742002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.747202] RIP: 0033:0x455a09 [ 370.750392] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 370.758106] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 370.762166] IPVS: ftp: loaded support on port[0] = 21 [ 370.765372] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 370.765381] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.765390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 370.765399] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000016 2018/05/17 15:49:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x40000000000074, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e20, 0x3f7, @remote={0xfe, 0x80, [], 0xbb}, 0x590}, {0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xbdcc, [0xe37d, 0x7, 0x7, 0x9, 0x800, 0x8, 0x9, 0xed]}, 0x5c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) r2 = socket(0x3, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000280)="de00c9c80568051468a9069be1564462", 0x10) r4 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80000) getsockname$ipx(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000000200)="02be74f14d567da8cca56e3207c5a83f34d3a04bfd6908f6", 0x18) 2018/05/17 15:49:21 executing program 5: r0 = socket(0xa, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x3f}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0xce) close(r1) 2018/05/17 15:49:21 executing program 1 (fault-call:5 fault-nth:23): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}, 0x1c) 2018/05/17 15:49:21 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffd03) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/51, 0x33}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/222, 0xde}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/74, 0x4a}, {&(0x7f0000000800)=""/17, 0x11}, {&(0x7f0000000840)=""/138, 0x8a}, {&(0x7f0000000900)=""/236, 0xec}], 0x8, &(0x7f0000000a80)=""/12, 0xc}, 0x10000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000c40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x9400424}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x80, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x8080}, 0x20000841) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0x2, 0xffffffffffffff5d}, 0xc) getpeername(r1, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0xfffffffffffffef6) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f0000000180)=[{&(0x7f0000000280)="480000001400199009004b0101048c590a880900000000000000fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000f5ffffffffffffff00eaf60d1812", 0x48}], 0x1) 2018/05/17 15:49:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000000000)={&(0x7f0000002400)=@getneigh={0x14, 0x1e, 0x0, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x2) 2018/05/17 15:49:21 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x11, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c00711000189051200080001000304776274e9e4", 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) 2018/05/17 15:49:21 executing program 6: socket$alg(0x26, 0x5, 0x0) [ 370.944609] FAULT_INJECTION: forcing a failure. [ 370.944609] name failslab, interval 1, probability 0, space 0, times 0 [ 370.955916] CPU: 1 PID: 32143 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 370.963200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.972557] Call Trace: [ 370.975158] dump_stack+0x1b9/0x294 [ 370.979254] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.984462] should_fail.cold.4+0xa/0x1a [ 370.988537] ? check_same_owner+0x320/0x320 [ 370.992871] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.997991] ? __might_sleep+0x95/0x190 [ 371.001976] ? graph_lock+0x170/0x170 [ 371.005791] ? find_held_lock+0x36/0x1c0 [ 371.009863] ? __lock_is_held+0xb5/0x140 [ 371.013944] ? check_same_owner+0x320/0x320 [ 371.018285] ? rcu_note_context_switch+0x710/0x710 [ 371.023231] ? print_verifier_state+0x9e3/0xdb0 [ 371.027913] __should_failslab+0x124/0x180 [ 371.032160] should_failslab+0x9/0x14 [ 371.035968] kmem_cache_alloc_trace+0x2cb/0x780 [ 371.040644] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 371.045674] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.051224] do_check+0x5fa/0xba00 [ 371.054788] ? do_syscall_64+0x17d/0x800 [ 371.058865] ? check_func_arg+0xc90/0xc90 [ 371.063023] ? kasan_check_write+0x14/0x20 [ 371.067267] ? do_raw_spin_lock+0xc1/0x200 [ 371.071512] ? trace_hardirqs_off+0xd/0x10 [ 371.075761] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 371.080872] ? bpf_verifier_log_write+0x260/0x260 [ 371.085735] ? mark_held_locks+0xc9/0x160 [ 371.089888] ? quarantine_put+0xeb/0x190 2018/05/17 15:49:21 executing program 2: r0 = socket(0x18, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0xfffffffffffffdcb) 2018/05/17 15:49:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6603"]}, 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/17 15:49:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x469) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x10000}, 0x8) read(r0, &(0x7f0000000080)=""/185, 0xb9) 2018/05/17 15:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xe7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x80000000}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="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", 0x146, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000700)=""/100, 0x64}, {&(0x7f0000000780)=""/28, 0x1c}], 0x5, &(0x7f0000000840)=""/33, 0x21}, 0x2) [ 371.093960] ? kfree+0x111/0x260 [ 371.097332] ? bpf_check+0x381a/0x5e00 [ 371.101226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.106255] bpf_check+0x3827/0x5e00 [ 371.109986] ? fixup_bpf_calls+0x1d70/0x1d70 [ 371.114410] ? ktime_get+0x430/0x430 [ 371.118131] ? __might_sleep+0x95/0x190 [ 371.122116] ? memset+0x31/0x40 [ 371.125404] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.130944] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 371.135276] bpf_prog_load+0x110a/0x1c50 [ 371.139342] ? bpf_prog_new_fd+0x60/0x60 2018/05/17 15:49:21 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000002700)=ANY=[@ANYBLOB="ffffffffffde00000000000086dd60d8587d00106700fe8000000000000000000000000000bbff0200000000000000020000000000010000000004019078fdc59afa008df60855bc9909411dfe8b6756fcd16da69783e9e81342cdd0233e412eb1cbc513e7222598bc4428d80d9b1c6b0813aaa3eb1c3d669146ce0a14023adc134564f8b659fa888452171239d27af6735b2a947236ee3cd8bea82d88e57e126e167854987a6d90c4046426445f0ca7d8956444218527b4e5312ffdb8b03019092f7a164690a34515808572d8e339598d7a2e3be3abede1a9a0"], &(0x7f0000000300)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) socketpair(0xa, 0xa, 0x700, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xc) r4 = getuid() r5 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) r8 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000008c0)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000026c0)={0x8, 0x6, 0x2000}, 0x4) r10 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002340)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002440)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000024c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000025c0)=0xe8) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000002680)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002280)=[{&(0x7f0000000380)={0x36c, 0x41, 0x804, 0x70bd2d, 0x25dfdbfb, "", [@generic="b9cb0f749225b1a9aa522c0028c0d57610141a87e4b8f0f46d290d1b81fc90df190e58b026aacebe5ffa8910e71fc1d56d73ad57e08c71ca38afd0ae2b84210da125d7eb736781699c94b9a32a94facae5767501d776be66b3472fc944b4663143373efca5b0d02eb59c3f4191ba0f0da8b1c8eed25b6300565c586e19dc28c64c5fe1849172e17f5e58c0aace2af568b2c9477a288503de1e23be843cf0e0ff30d4a6380d38040418741a487593561b349611a3347df53e135404c6c7dff97b9a910dc1e71c766b12cc2e5eaae8c60f383bdc909af024c43d499932f56c1a9d1333217ee5c84f303cccd6", @typed={0x8, 0x42, @pid=r2}, @generic="407d44a700a58fa18aa0352ae103f85467abf08fa97b750ecb166204093f58209a572ceb81a7a4b7f5812f91164956239d0b76b3161f3634f2af80fbf794aa73a11249e3eaeb69baa25b7d3d", @typed={0x98, 0xb, @binary="d690a4277678467a25aab75432ca5dc7ede6f41bf5f6b7390e77289890c0562c1550036082527eb300854dede94608fc2f2fc3b5394fe73771298c99f215184803a1f4fbdd7b82cfca4b58e7eaeaa9b0e8a8316c179711ea07e4f14d3643c4c66ea0d67a99746d907cf8a6bfe06fe6400a4502ebcc20e5021d1e6b4066e27cfc4b4b11aa04c1db27333e82a475cc5dc4080f"}, @nested={0x174, 0x8a, [@typed={0xc, 0x3c, @u64=0x6}, @typed={0x14, 0x68, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="0cf6e4c5ee5303e3e71e6bcad0303db7b7035aba5757da8c22da9e646f3eed399d1421df7916ee19bc77da39a60312714a8957f062581514f025f86f086dcc713c024ecfe5b5f0c50754e430f06cb31ee2ce9046ddb788394e7aa2786e3afa20c7694d524280dddb6244031238369f5641a6e9707cd6e40f625a0b6366d2c15aba60979ee888a0f9fb6409fd13bb93372ebec9008baf840a918f971fad63c4153e5e60ec8126a60fe5b34761569f6d153585753f6a773ecf8b16d8b6fe4b8b054f70a85eb89b6e455847258fffde45e5b89f48660e6e2dcb6f03c46caa5229a7346ebd4686490ced2179709ae129bd6f85b37a", @typed={0x5c, 0x14, @binary="cc0d74f316b21a41806e59b9e139ef2bfc8d9d04a5ad0aca6ef6b44cca75b8f74deff3dfeb55487c9fc96c73d05adb588a4dd1359fc441651e55884dc2c9d5c86d84e624692257dd44a30fb2da8754ae4ab6e403f35f"}]}, @typed={0x8, 0x20, @uid=r3}, @typed={0x8, 0x11, @uid=r4}]}, 0x36c}, {&(0x7f0000000900)={0x268, 0x30, 0x200, 0x70bd28, 0x25dfdbfe, "", [@nested={0x14, 0x77, [@typed={0x8, 0x1d, @pid=r5}, @typed={0x8, 0x6e, @ipv4=@broadcast=0xffffffff}]}, @generic="bc27d9671bc205dc", @nested={0x10c, 0x53, [@typed={0x8, 0x15, @pid=r6}, @typed={0x14, 0x7f, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0x8, 0x48, @uid=r7}, @typed={0x8, 0x83, @fd=r0}, @typed={0x8, 0x24, @pid=r8}, @generic="1a00f1f81c7572b89073feb33b9bc2bb51a3f3644bd150df10acadc930385dc6ca41d12bb31744ecdaa7c17aaea64ff764c1b465b2e2f8be82c20c0847ba419aaaf147626a27af66fb061866fc8c62692cd0649677a5783ab7f320bec873666e92640ae41331d7e52d02507bcd1d3423", 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@typed={0x8, 0x49, @fd=r0}, @generic="68ac6ee756cb89a436162b25f0eb1a5b6ad0ef3fdc75fa343b0ce34b790047551b4a870eedb44ec8cbb50942577513d63c294ae39fa8f9a9", @generic="4a5a002f0db668f413b94963ef0c3455c5f5fb8cdd90029d301f5bcf4c736c75c884ff52217fcbc7f15bd6e842dbdbeea879152067d1877d7d17144f6681de64127663d5ce"]}, @generic="41090038f12f4eac57ad0b4a97f78219143fd6ca6c1bd776c339ee74d69dac0fb810cb96b9ae7436bbf05f30437f910c4f320a1c7d291710a2f61991aeb71d431909f98221dfe9b8bf43a55f9b3951dd3b92f3ff570a6ee68cc2057a97da73a500e00365dc3567bd90bf0cfff89722ac56d35b5c952615533d06da045a48237ef409e7148b2f67d5805825a82e42bff14219"]}, 0x1150}, {&(0x7f0000001d00)={0x90, 0x25, 0x200, 0x70bd28, 0x25dfdbff, "", [@typed={0xc, 0x77, @u64=0x4}, @generic="b0ab4affc71b297ceceedcfd49d0da77d7ee3fe724a0219e00650c7f9cfe121789bc8d64ce7cc45adfbd42ed14866b1bbb6e7a7ce56216f98912bd17522c3e74974b4f27d94c718380e5d82ee23022bac77ea8ab1ed1e0c500d887d80495a548ee758128392dfb217715ed009e3d2af31c578013"]}, 0x90}, {&(0x7f0000001dc0)={0x24, 0x17, 0x0, 0x70bd27, 0x25dfdbfd, "", [@typed={0x14, 0x49, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x24}, {&(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x124}, {&(0x7f0000001f40)={0x324, 0x18, 0x10, 0x70bd2a, 0x25dfdbff, "", [@nested={0xd0, 0x2, [@generic="711ea82bfb1154e74373b819b0dc445be7b837f6d33430421a7a0ca43f65cca83a12d79bfd5825e681dbfc7be2f36ce759b297a6f9c44ed524678b247241bd7aace1f733f609b18b09a5a8c5fd52f64f8a99a8482874cef027cd5e3e0b1433fb7daaba7f5eb6bec2fc24b3f80739d8f1270bc77b02637b1ebc93f6ad134a5f008281e8647c95ea85bf8ac96f252505b27fc3e904d2a860668468a7bfbe936164e95cad1c92efd506f3bb4b77d359", @typed={0x8, 0x75, @fd=r0}, @typed={0x8, 0x7f, @str='?\x00'}, @typed={0x4, 0x67}, @typed={0x8, 0x3b, @fd=r0}]}, @nested={0x244, 0x21, [@generic="b28cfb9856b94060c50286936f36c7f2d0bc221a6610d7f80d0fbf0674c052ce76faa9b1e5e0bd79ecd80da23535c880ba8baf2eb3b1fed6506e803726b14f53d968dac4121138aa632be63f6a4fd7c16ba67713dd972b5f9ad7912b0164221c16d8e4716431f652e8c6c05ef306fca8ac7d129455ec994016b68194a3deceedae7079cfe553f4808fa09c971642051e80138b2f656f50cc13bb4ab84deeaa6fd56287806ddba2658e2f470cb6c0915e037fe87d584f1f817ac3", @generic="3d241e426b719301dc140b7a059de32e2680ad32f79ce7d4399135fca7e9276d90adfd6438bccaeac923748ed2d0a297d284a5b0b5180a98152b46e30c767f6e9583ef670f19e19e916be616b913cd24ec7170b645bac451a1296f3770b462d10c8006c03b7b0348b2d31056a24c45f245b08b499cb3773a30d3b8d1fc8924b669cb57b331c155dd8dd2e1855846a84192dcf91eb0f73debda0353c2d3d6478dc8a348d9f56ed56a87d9935163ef96004513933abe04df83b81939c6a0df703a3761e360e474e5c986", @generic="225ac1fa708608ff860c76280b39765c8c1b7e8a82295ed018ba85f3b44575349edfbdf90b695751cc957d8a1f67ac0b36f5445fad101bf7acc711f12740464fd802b8b5fc39a2c9fdeacf49c09e112f2efda41c0618a8b8f9729e4a4f584dc8f255fc72cd902f7f4d9d385fd44ee3fe5741f6c89c84046999baeab3f87cb0ae8acb3412d0fa6d4c152cabd173975fa16130e6272b636da73ab0ed23b035871491429f6c0bca425a7ca6da21a0f1b3a1364b66d4e7c97923d813d7"]}]}, 0x324}], 0x7, &(0x7f0000002600)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x78, 0x4}, 0x4080) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x22, "e877741231ecd85a9faa7ae9c53664c5eab382a961f45a85841721aa19875fe20239"}, &(0x7f00000000c0)=0x2a) setsockopt$inet_sctp6_SCTP_CONTEXT(r17, 0x84, 0x11, &(0x7f0000000100)={r18, 0x5ec}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={r0, &(0x7f0000000040)='S'}, 0x18) getsockopt$inet_udp_int(r17, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 371.143415] ? lock_downgrade+0x8e0/0x8e0 [ 371.147573] ? check_same_owner+0x320/0x320 [ 371.151911] ? __check_object_size+0x95/0x5d9 [ 371.156415] ? __might_sleep+0x95/0x190 [ 371.160405] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.165953] __x64_sys_bpf+0x369/0x4f0 [ 371.169849] ? bpf_prog_get+0x20/0x20 [ 371.173662] ? do_syscall_64+0x92/0x800 [ 371.177651] do_syscall_64+0x1b1/0x800 [ 371.181548] ? finish_task_switch+0x1ca/0x810 [ 371.186047] ? syscall_return_slowpath+0x5c0/0x5c0 [ 371.190984] ? syscall_return_slowpath+0x30f/0x5c0 2018/05/17 15:49:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)=""/129, 0x81}, 0x40012001) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r1, &(0x7f0000000040)={0x3, {"dac6326dd800e6"}, 0x9ac}, 0x10) [ 371.195923] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 371.201297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.206317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.211501] RIP: 0033:0x455a09 [ 371.214693] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 371.222406] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 371.229680] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 371.236950] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 15:49:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff00000000]}}, 0x1c) 2018/05/17 15:49:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) [ 371.244219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 371.251503] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000017 2018/05/17 15:49:22 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f0000002740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000540)=0x80) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000027c0), &(0x7f0000002800)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=@getae={0x90, 0x1f, 0x201, 0x70bd2a, 0x25dfdbfb, {{@in, 0x4d2, 0x2, 0x33}, @in=@multicast1=0xe0000001, 0x1, 0x3506}, [@mark={0xc, 0x15, {0x35075c, 0xa5c9}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0xc}}, @encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e23, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x2f0}, 0x1}, 0x40000) 2018/05/17 15:49:22 executing program 5: r0 = socket(0x8, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x9effffff}}, 0x1c}, 0x1}, 0x0) 2018/05/17 15:49:22 executing program 1 (fault-call:5 fault-nth:24): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:22 executing program 3: r0 = socket(0xa, 0x5, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@empty, r2}, 0x14) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x4, 0x9, "e7ad73eea82a5aeef30e69272a949330b5ab1f0a477adc5eb9f77aa13fab1aab8fc6682a188c2dcdf73f760e8204ab7f8849e7579ccad4a133f3db54934a49", 0x35}, 0x60, &(0x7f0000000200)=[{&(0x7f00000003c0)="a958f7dd0bd5f51e3b382c1f362707a8395218330c65c860a71b914d95becaeedcd83af882f5f1c75c45f8f306a3079e644e0bd3dbc410f8c70810e11c5d52bf3f4ce0a6a41701ad8e088b77492170406c4b4dd889ab7f7c0f66285295e966b4fc71c2212ebe4d39ae3ac85ab3376ef5de1c14ceeea231a55d70c0216d10a3154b18ab2952a11b940dff66e913b05b5dbff7c0852710b16f0e79b21f797a5e011aa6199dba6d98c7edcb63c7f54c23f4b9cb4063c592241dd13c7c6f5eb8e0e1357c8f39dd45e1d3e83d6acd215150d7f7204603d6aa79c9d20ffab19adf05663006e33885af8fed6735bbf04200345a496e8979c496994e7a2f28d1ccb62d7f2b779709a1be40601ff94154b84ee57c6d45167111c0c6bbfc363d95694d38f433693fad0318f1e26930c179861ac2e87f186f330afa3d919918f8e258aec3eab5a02bf9d0b6e177c46a215198669db19c8e8c4795bcb159e85a4d1ff0f5eec56c3c8595c5a93ebc0d59c9c49cd0a3167015265e931447db6118051a165c642cfbc613bb43c18ce6516df4d4cddc1d5f6a7049fc3ac021ec3e742551f926fc7792799d1d69a872815f45b8862e243ebd1d7fd4646c976110461ef6362ed46feaa189358addea9adaa97d15cf010483b058859e261f20484e34e0b76ba1c242d4c68e38f2279c3601a92a878c55931ddc9cabb4d9e909058adf1d125b5d1f58f92e989eee8656208c1fc31085e23609d9c522cbd649886bb34ec8239c42ac5c4fa497daa9a1c66ce5c643b119f32244b3957215595892de5a0c82bdef467d5a38f6021c1ab3924324e935e3cc848ba29e3f49ea75dd83a73721d55759bcbc1e460a936b981c8bdaec9115798347f79e2718857092fb8e0ae6d89fa65f8366be7feeab0ea95484dca3205a0c0bbe1dfac97b0699ef8054b954ee624e11321f9b5cab4b16ed143b6eb0f5caec6e72696769c3e05127c8e82482e887974e7095d83a2fe0a00222b9d10f4b0e79a96d9dca4e06b557232c0f90f84b6a9e82dfa51acfc804aef0c73ab5554d9bcaca1bfc1f01cc86136002d80b447b5c490007b4943782b5496f4682d1f35542e407a7801411c56ffc6481aa73f1c99b326f3ec3183f55555ca91b2b5c53f1b99545ed9384546fea9ab0541b903ef5c1f54bf9f98975b979aa9b08e7804690c87300ef7ad8a4a77f7be1b04ce1be531107af83b20bcd16d7528c331ee3c630622910a7a1398c8c20047d58e246d723cfaae3d180ecd191573273aaec70731799182c7a454f3e985ddf18a3911675bc183d64ba8108af69a6006aa562cb7dbe10b3e778cfd138eb3893aca9c595560a42e9dc64602fd3a5497517d106a532dbb14c341e13ab494f553e33176a95322850298f05d2cac51419719be4b9f5e166403e6c5ffd04853f1100e8b1e927f3ca72ecc3f01873b27b6aa37c08755a6b8a34e277254572b2b7571ab606a89317114c7913dc176ab59afbf9d94e1b851d6fde6b3374c17370c4f47b7bca64799034a824360730684ae2a7ddc24c8a1d39697c4e4bdf16d525216d5394a40e715f63a223d01f4874063d456e0137d1d901816497eae68d8bd0f0e1ae9b149fd2318e54fe6cbd04f1dd2366caa644c4c80d1ad4e99e0616338244a7b08a0689477cf6d4885eaad47e4540b57892abe6b5ffaba0e5c2f05c2048f8541cdeed4d9aec5316696fa49616dbcb57d0af3784b2266b84c631d40388475815db71a5dbed7dd28210cf9bdd9299f55efe93b8f30db58d355be7ad009c45ccae09f2ef9e0de443b551718bfb5ab0d156ff14241f9a1cbeb6e15f2c57813793cd926c652df743f22282530dfe7fa19258593d6fd8b7de268bf5e7b1a766716bf21e25e8de14d0870e614ad98e903b7472e443b67fbac72cfe724032273234d1f607e09b58cf9896b27d55ff734e58db6bdd9a177601c7a248aacb5034593a7639a9efabaac2a29cb4d4d5adfecce1254d8bcac770f3c3ea249aecff415861c8be171ec1d403bdce0f20e2978f8bedfcef42b97286d0d74569d478d9827925c5bb9629de8da40911b24f6874fb2a371f4ae050fdd013cb4e7d271111de22a2fcd0d429927e5bd5f6166897b1c1d51a9e8a89865e164f0417eaaf8a15ea1b2bf7d477a224ce68caceca991669b6af06eccd18ae54bb1cccf5f79dca405d3345e86403a8dab976a55fa89246bf5b2b278009e563730a5fd3f53f56a166b847cff7d18b71a7040ae02e4f1bfbb97b6c7b8adc8e03dfdec07a10c67ac047dd14d04c755b962dde73843a18c16358a6daad9f75721056f6c359cc792aa29b712605aff521e342aa8e13131c5b87e3bae9f4356f13f80b30c8328107e84896206e90d5a0c9552e4101276c0e5aa11c678b3b08a68163a9de0e6c391d5bfff86db4ad5b4f84e7c8e4e6347a6839f4c04e89b66b33bdcefbb88e266ea89c35f500cb1b18cde6f5efcf02a21f4de9e41503bc4609c77618ed5a8b76aadfb46eade54319c14f158f10a59345d89f49595f942f5ce070662388dace136ab38c89738afea85a08ab06fceea76fe35f6741605638fe9cb8143a2d8ce0e22a26d9674948a3833d5b7a8b3e60873255050ff17ef9523c2ef6644464b4ba98158a37c8fb56c1382994ce7da2ecc3032f623706bca18de5274b8a80b6c7fb313a1b78eebbd9dd6d7b31e1d83d4d39b67b4fcc37a01b13b85d093291bcf988b49e09030d2e492b54e65495fcd61f014f40e352c1d6275be303bae47fd5e8082d25de4e8dc94e9c5d3110871cbb7976a41fb7725a7347c58f1838e99b5dc9ab897c243389281a88fff014236979be5a2bda427e4934c2e2f168a497ae66e393ecc6ba39e8256e64850520e637ecf1175a86cbc14bfd39d2400804088815e07cd8aead1823dcd9b9f518769a44b02de4dfc6ba1b01859ec11ef33b59a8d60fb9f6ec0a70792083f935cf70e2a6b88862d6f892bd8a281f63410ec6e1d8a18d649e1c049024dc9a244a10a5988912cd7f8862afa0a07fab5cae0542422339beb9b9fbcc2c7863efe7764a2af4653a2c6d5adacd623849e6015e76609454e29d202ef5d2f033f0e8ea0a89e97ada95c7dab704b905bc889ac4b630745874da969a1115bba49a9eebf7a8595f51115e486d4246e742a733a3fc3bd2a421dd127fd3431d49590ecb994d75853a1c2b46ebdcbfa5d8ab1644120ebe6f030c2e9a41f0dc32c28a156aa252b79232fac6ef670afffb215b564fb1aa6d2b86848f16fa5e5177e1cabab9b1e72e8f8debd06cfc15f640e7a2d97165902429d54495fd3e53528863f0110250b9daecda304878d9b2d944d5ee867cdcca02fc4589cf0044ff0cb6ac006b706c3825912455f27d34d33d3e665ef0b80cf604bb77c82063e0e1e93bef39142a7d54b7b7b1483e12e02d9c18620e8dce9cee832f5e6421f11b0f9780b334ab80ed6a3eb9f0ebd3b56acf763404c46f2c42251800ed2ddf8f505ff0413b8200134ad3ee4afff2fa619e9ac9744dc1603c2cd11ef3e3df07d9597aa75ebed5fd811110776db37c5e2a4b354e92e980fa29df52aa7eb8cbd825cfa07bc9a8e5da607066f51305ffe34e9b9031bf8583613cc586567276b2cfaff79530de4aae25a5ec0edc7eb3a340098d9f7d08ea3b3e017e41ff677929489a1885911b7471cbf3fa6580394c3ebe5457692d9406ad24d3e442227e8488972c0bc579947dbe13f5e061d023e27d75c1189f85d777f8fda442ac412999ad6bd2fa0c81eb57893aca72010e7b55bc784d47c0a7a456f0beb2ec9b47f3105a1f4eccd71aa689db2e11c8d1bdf411051daa53f207293e3e5dcbe32f79049bc98c611909ec7ac529a00a518d36be987740ac0ed8c19fe2dc01ab6ff8d9308d232bb91a589596a1c5254f23a21b49e8481a3447b35475c0f71fe4826f86d802085ffb4b7a2b21831d71e313e9db94f992619f0086a435ce656e742527976a6b7ada7ae8ada6ec631f224c346ddfb5c38810181c3adc1721f1e2c8a127e0809f90b5bfdcd0bcc662f907d74ef4c63a83a46f3477d72a6ac78bb5dd02b9d484457bd9ff44339cf01f1c17c6269bd454784a77ff360bc19af0d30ec49f4d8d57a77293701f691766a231b1af8b713bcf156a1a67e8f14c688e30fb9f5a972ae4c0ebb9b7a09a490b9468f20f6bc687212459d3f801a61bf0940f570bdccace027de10662a960a8b42aa9aec90309c09e598d46c034574752d8b5e2ac005648ad87b9da218df814b1d9f6077fff27af8b79cc360ce6b770f8a42e94c13da6d17aad093a3543de3408aa6c770c4fc02877c3d6bdc9cbc1ae2fe5f34ab3082ceac9c2d921b1fff0c8e0b7ce78b8481372975d66db7915b222f3aec35b4f1d5361c395ca626993c4989bed1e72f3d8199593fdfdbb01f42b63a6475c22e629f9737e055cca3ed4f2a1d250a1eb2644f7ccda8429c9748f75f321748058dd4d7c0e4a0648f96f9467ea0b491578fad27bcb40fae77b210f9d7102a2e03330f08bd8b5f85d0432ec790dc1d95924f505dbd076237e3f1020ce2e50b9b83bd6518d440baabb85dfbe7a3a99aea804386cacedb180f3a21e012e3820ad274ef17645325a4cc56041cdb5429fdc127f55ad0fd29e69000722e2359c6ba297a8f31a471ac0e5981b02e4015df9d3d3405c93fa9ae27fcbb48e274b08724607375b3bc8c5c4405037d6d3b73c735986fd9b413feb824003852f8ac090abbdb97ae8b1214400ba891ff6d1ab48c3b9d3137ff1399c490cafffa91ce83958920c02f4625ff2979c5cf9077b1f4ce7c3b84036d0058e6c1167fccac579276f37be16114ddb6237545ea4b1223662564196cd8d4a2c32d2d3166016a9717f0bfc2bdd1a22b2fc6ad1afa758f1cc64d4fbaab88124b7c65c5967927c0a17e4d44c8f3727aeda5f16f1fc7d8444bcbe4e6cd07f617225e2bd5621babcea7f152a6dbc6ca486fa0395241363c2881995da525ed7da62b21447c4662c48321a1ed0d0d7b2daecd8f3938a22b7a8bc2b4130d394a614b9a2693e19b8911ca900f1f2092bde1c2762fd18c3862d5defd0ff331cf4d13b64fb671e5287116b2e1b0a14293c32fef289ec733c1b2413289e7269a2c4387a0f61adbeccf09505ad41a3edf24d945025c3b44a5346e5428851f0e3c40a1852b58bd7b66d5926c4c9294f32da0d6c4963bacf50453218fbbb8e5adf3db0775f25bf72bf9d30d8b9644429101a9de5ebe0abf0c79c357ff3da410c6c2a6e1eb634b746f9688db09c835572ab301d91e27a9736cbb924a6666eabea347638b57b1f7bb4e33fbb700dfa37dd32cec5adccde8170e80550904f23d58a5e3fe6b73f20513bfd7da0347360f91b38bb858fc7663b670da5c99919c23fdbf72af4ccb8b5bc4f1711ca33d776eb7bfae90e6bf8a2feae13fa9f974f97e4999f9a0e634bc914147d0b66a42f8c27f0ac5b6be547819756b3e4b2c8de2170bae627a991e00dc4285673433d0749c40914014bb853c22a219257e8f37a070b3b76c132a9284bc0a5341507d50d8d90c436ebfc65541a7a4f1706a530fa7b059da9b8d7a9ad884e3d0f54cb62a3bc4b3a1799b89828816ac02c48bd26a964ad07e3e32d1cd7247df5fc779cde9cdb14999f792d638016264fe35661942cbbcf3d3664715461e709044733b5ee6be0961a21f28d4a025681b20842e46d93435c8e1fc99c52f8f9105343ff666639c0a3e186891d00d9f21dbc0cad24f82640c4cd16e27306b37f2c97c1743845a431a6142887611c7b9215d3", 0x1000}], 0x1, &(0x7f0000000280)={0x80, 0x88, 0x3ff, "de1d84bc0535b45b82cfad0e065c07b2ea45ccaa38916f292c482201420b324648f996df1a1a10fbfaf93f418abdda837db90158b2792aebfa328af5dca9a86071f62b693b4be8059d7af8fd44a29f4fd08a49d869ba4365c4dd8dc4e12bbc37ca508299a19f18115e15851ac6e5ebd6"}, 0x80, 0x4040880}, 0x44) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/05/17 15:49:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000180)=""/41, 0x29}], 0x7, &(0x7f0000000580)=""/151, 0x97, 0x1f}, 0x10000) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000640)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) socketpair(0x5, 0x80000, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname$netrom(r2, &(0x7f0000000380)=@full, &(0x7f0000000200)=0x48) [ 371.430609] FAULT_INJECTION: forcing a failure. [ 371.430609] name failslab, interval 1, probability 0, space 0, times 0 [ 371.441961] CPU: 0 PID: 32198 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 371.449248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.458602] Call Trace: [ 371.461200] dump_stack+0x1b9/0x294 [ 371.464830] ? dump_stack_print_info.cold.2+0x52/0x52 [ 371.470039] should_fail.cold.4+0xa/0x1a [ 371.474107] ? check_same_owner+0x320/0x320 [ 371.478436] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.483546] ? __might_sleep+0x95/0x190 [ 371.487523] ? graph_lock+0x170/0x170 [ 371.491327] ? find_held_lock+0x36/0x1c0 [ 371.495391] ? __lock_is_held+0xb5/0x140 [ 371.499466] ? check_same_owner+0x320/0x320 [ 371.503795] ? rcu_note_context_switch+0x710/0x710 [ 371.508725] ? print_verifier_state+0x9e3/0xdb0 [ 371.513394] __should_failslab+0x124/0x180 [ 371.517632] should_failslab+0x9/0x14 [ 371.521435] kmem_cache_alloc_trace+0x2cb/0x780 [ 371.526105] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 371.531122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.536666] do_check+0x5fa/0xba00 [ 371.540218] ? do_syscall_64+0x17d/0x800 [ 371.544288] ? check_func_arg+0xc90/0xc90 [ 371.548439] ? kasan_check_write+0x14/0x20 [ 371.552671] ? do_raw_spin_lock+0xc1/0x200 [ 371.556904] ? trace_hardirqs_off+0xd/0x10 [ 371.561143] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 371.566249] ? bpf_verifier_log_write+0x260/0x260 [ 371.571098] ? mark_held_locks+0xc9/0x160 [ 371.575244] ? quarantine_put+0xeb/0x190 [ 371.579305] ? kfree+0x111/0x260 [ 371.582668] ? bpf_check+0x381a/0x5e00 [ 371.586553] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.591574] bpf_check+0x3827/0x5e00 [ 371.595302] ? fixup_bpf_calls+0x1d70/0x1d70 [ 371.599712] ? ktime_get+0x430/0x430 [ 371.603427] ? __might_sleep+0x95/0x190 [ 371.607404] ? memset+0x31/0x40 [ 371.610689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.616223] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 371.620548] bpf_prog_load+0x110a/0x1c50 [ 371.624613] ? bpf_prog_new_fd+0x60/0x60 [ 371.628681] ? lock_downgrade+0x8e0/0x8e0 [ 371.632834] ? check_same_owner+0x320/0x320 [ 371.637156] ? __check_object_size+0x95/0x5d9 [ 371.641655] ? __might_sleep+0x95/0x190 [ 371.645635] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.651172] __x64_sys_bpf+0x369/0x4f0 [ 371.655069] ? bpf_prog_get+0x20/0x20 [ 371.658878] ? do_syscall_64+0x92/0x800 [ 371.662854] do_syscall_64+0x1b1/0x800 [ 371.666744] ? finish_task_switch+0x1ca/0x810 [ 371.671238] ? syscall_return_slowpath+0x5c0/0x5c0 [ 371.676169] ? syscall_return_slowpath+0x30f/0x5c0 [ 371.681102] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 371.686467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.691316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.696531] RIP: 0033:0x455a09 [ 371.699716] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 371.707425] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 371.714690] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 371.721957] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 15:49:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'nq\x00', 0x11, 0x95f, 0x44}, 0x2c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0xd2, &(0x7f00000000c0)="69ec6fc2c94150381a9dd1d76d6da8bcaf8733a4e9d8f0787f59417bcc100bf5a8d43591391724995ec07b7cb26ffe347355814bb5f850e51b9fb44f1bdb8b613cdd3bf646f913fc849d49af726808ad79354e608e6dc255c6037f58590b4eed1446d33b80ca27d9c6e38926645abcc79afaac8361a385e4b32abd3ad4376b7f8a92393a0818697cac0262e5ad85dfeb15a00270a53f64dae3389c811497975206eb18e59ec7e4d05e72f2ebce3a1f4c1104b862a6367d5467f732cfcf6c426f76cce3605fcc35bd6880284f4b43b6289326"}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080), 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0xaa}, 0x4) [ 371.729222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 371.736484] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000018 [ 371.770708] IPVS: set_ctl: invalid protocol: 115 172.20.20.170:20004 nq [ 371.826623] IPVS: set_ctl: invalid protocol: 115 172.20.20.170:20004 nq 2018/05/17 15:49:23 executing program 4: r0 = socket(0x40000000016, 0x807, 0xffffffffe54cc10f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/145, 0x91, 0x8000}, 0x20) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/26, 0x1a}], 0x1) sendto$inet(r0, &(0x7f0000000300)="c3ff4816d41c40cab47807c789caa6100aa9a7b175e26e2fc1492fe4ead34b22b7ac10ed0a1aa71991647fef8d45a823574bef1e33a43199bf01ad9288e60af947135dae3b7f386eb590de0a2154ab9802a434b4e7c824267a485d708f806711ff4369aea68c7f0d1934ab748dfc38ad5dde8fa5ec7b7f2de5522177caa749e341d8e3", 0x83, 0x4000, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/17 15:49:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}, 0x1c) 2018/05/17 15:49:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x400000000ffffffd, 0x84) socketpair(0x1, 0x7fffd, 0x1ff, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000040)="5a13a8bef8c27c8862a4a5a06bf1cd16fa142e776b3d45659452264e775f13a94c9e06a7a6f508edeecbb01021700106d1cf40016f75af23f5f12abdb4fd534964d2c3699c65fcfa66b25e2a2e8911cbe62a5e89b23117aaebf74b1097a1c390b541e5435651f8ba0a74abec382146d8044acd509c7d7a732ff16cd151e3c86bfbbee47e4b8f45", &(0x7f0000000100)=""/59}, 0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x9}, 0x98) 2018/05/17 15:49:23 executing program 1 (fault-call:5 fault-nth:25): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) unshare(0x2000400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/17 15:49:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendto$inet(r0, &(0x7f0000000180)="e1", 0x1, 0x4, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040)=0x2, 0x4) 2018/05/17 15:49:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x81, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0x43c0e89a, r3, 0x0, 0x10000000a}) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000200)="1e2f7ecce1a72c732526c93f5b1fc43ab43e5c", 0x13}, {&(0x7f0000000240)="c19420b00edb21b75516ec900e16cb031dc1f0d8ed4360cfeef6d88e6738ac9af5b437dcbc1a6f0fd6527737f7829eff6c9a471cc547d992ab7ac70999f6b3e1171bb87eef591bff5a513066", 0x4c}, {&(0x7f00000002c0)="4ff375fee725a27d84fc9917b37ebeec344f324145805fecff9a97ad4b685b3e2d3324858c00c7efd9566357a102e1c4e6c27f180f831609f6741af7efc4ae6b3bf5f4c8732a8f9de34c3aa31a71f1101bea0df6456be1562b9c69c55283c8ebf068f7e853edfc26e6753c07e099263d5b2c0f2f826ca19a9e59d2bdd5c2b526525c7fed170af5ae60e4b6734012ee529f3b82e8f7f637ce406081463b0fd1a5423e136c27b02d427b5a43ac1dc32bd17e723fc0dfcd939f9f20", 0xba}, {&(0x7f0000000380)="83256fba05941f97548099acd2b4ca387fdfe9", 0x13}, {&(0x7f0000000500)="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", 0x12d}], 0x5, 0x9) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet(0x10, 0x3, 0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) setsockopt$packet_int(r5, 0x107, 0x1e, &(0x7f00000000c0)=0x68e, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/17 15:49:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/239, 0xef}], 0x4, &(0x7f0000000380)=""/52, 0x34}, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001840)={0x7f35ae1d141b542c, [0x9, 0x6, 0x1000, 0x80000001, 0x6]}, &(0x7f0000001880)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000014c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000015c0)=0xe8) sendmsg$can_raw(r1, &(0x7f0000001700)={&(0x7f0000001600)={0x1d, r2}, 0x10, &(0x7f00000016c0)={&(0x7f0000001640)=@canfd={{0x4, 0x8ef4, 0x11, 0x10000}, 0x37, 0x0, 0x0, 0x0, "6917e1a53e9131a4ff712e5fb3d16d28bc00c42239e0956cedee39f0f88d774bd1ed234df47a3d30ce4e79d91b2218bd2a575b644ffdbecd9b05244e0d492bf9"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, r3, {0x9}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) [ 372.489376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 372.507348] FAULT_INJECTION: forcing a failure. [ 372.507348] name failslab, interval 1, probability 0, space 0, times 0 [ 372.518630] CPU: 1 PID: 32235 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 372.525908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.535267] Call Trace: [ 372.537865] dump_stack+0x1b9/0x294 [ 372.541513] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.546717] ? unwind_get_return_address+0x61/0xa0 [ 372.551663] should_fail.cold.4+0xa/0x1a [ 372.555741] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.560859] ? save_stack+0xa9/0xd0 [ 372.564501] ? save_stack+0x43/0xd0 [ 372.568136] ? __kasan_slab_free+0x11a/0x170 [ 372.572552] ? graph_lock+0x170/0x170 [ 372.576364] ? bpf_check+0x3827/0x5e00 [ 372.580260] ? bpf_prog_load+0x110a/0x1c50 [ 372.584512] ? __x64_sys_bpf+0x369/0x4f0 [ 372.588585] ? do_syscall_64+0x1b1/0x800 [ 372.592654] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.598063] ? find_held_lock+0x36/0x1c0 [ 372.602141] ? __lock_is_held+0xb5/0x140 [ 372.606224] ? check_same_owner+0x320/0x320 [ 372.610563] ? rcu_note_context_switch+0x710/0x710 [ 372.615502] ? mark_held_locks+0xc9/0x160 [ 372.619662] __should_failslab+0x124/0x180 [ 372.623911] should_failslab+0x9/0x14 [ 372.627724] kmem_cache_alloc_trace+0x2cb/0x780 [ 372.632401] ? trace_hardirqs_on+0xd/0x10 [ 372.636559] ? pop_stack+0x1f6/0x280 2018/05/17 15:49:23 executing program 2: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x52, 0x4) recvfrom(r1, &(0x7f0000000180)=""/226, 0x20000262, 0x0, &(0x7f0000000280)=@sco={0x1f}, 0x80) recvfrom$ax25(r1, &(0x7f0000000700)=""/164, 0xa4, 0x0, &(0x7f0000000080)={0x3, {"38d0f1d91151fb"}}, 0x707000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x42, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffb}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$ipx(r1, &(0x7f00000003c0)={0x4, 0x100, 0x7, "d57f01ae2384", 0x43}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000380)={0xc1, r3}) 2018/05/17 15:49:23 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@l2={0x1f, 0x4, {0x2, 0x0, 0x3ff, 0x8000000000000000, 0x30000000000, 0x9}, 0x1, 0x9}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0xc0, 0x107, 0x100, "6bbd0b024c73151bb87135d8389f58ebab8ce0874cd12ca42a3ff1f4e49a7777b77e81bac1c30f37051a02fdfefa8756943aee4f12e74de12b33161837a349ed82fd7b913344d53d40237f72071d27d50b4d6ad5bdf3afb18550992fd26c07335cdea7763fda5efbaad7fc6b482046af9713d408ff2743ca7daa544cf5efff3b1cb5bd6155de0808e5d82cb1afb7b01f3782b21f6fa9d8df4b40dd5ff1c7a604b80d9dc5a97bdab3af2c2e8dfd"}, {0x38, 0x118, 0x7, "1301ff8a76c260a0c0efa01630e75a74bd26e79490c8dabf7a2693a7c91634dae140a4"}, {0xb8, 0x118, 0x4, "9b5d93c0281071a9e91585fe8f5aa71db67cdf6139c10838e5c75c818425c09b13d68875055c681d1c639356324217d8b4bd052fcd2402520491de1b01c6634defd33c06c119236e464aba92b054672474b60bd1d479ca73f384f38808e71b96b9cda063bd2669d8e4b0fe8830a009b85290fdbc7d2e672b7e618e75a35560879823be91633786c3daea2dfe72dbbadc2912b30df3093ade94a6b98417afc779b9139931cb43"}, {0xe8, 0x10c, 0xffff, "f641eb4bf6f61ec9243f2702810d5ad0a69aadd9a72ec519f9810985d05c1472ecc2684876b9d47b3bd7291c5816f9a268f6896b6ff5bd12a36cd5b9f654a860c0024e13c317187a209f321374b24ebcb627792c749aa3987e9fa238a26ee318abb7bddd1b04f68ea227ca5e38bd5ad1fba3cbc0c1c6255922ae68e9fed4935df141a87282079230f80d5a76e71f5fd2705234cf5ffe396e308f83177592f0746d8cd7ac87a1d9270e1dacbaa5bb98c01fc739b4188ce60ff59407efd91bcaa0d3a6222b11408b5d5d9227359b5e14ba9f0312d8359f9c04"}], 0x298, 0x814}, 0x8080) 2018/05/17 15:49:23 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000028a4645a6f1b00ba8c22792708d4832848cc5b4bcc14306bb0a1fb7cdc04c3de7bac36f5866e8047bb765ffcf5917985b0ab88881098ee875074b337435f9dd74a93b17c1dae18f0a1b2d4d082eb5e81d308befac0cad0762c371149f8100fabd5172ae6b76192cb0742fa12849ac7e942f5deef0b3c4694c7413d2bfcfd137da87a32de3d29cd2144cecb6045afcbdab35106c18c1cf1ba928f643a483692fb70d7cd05b03c2cadc085a520c486fc7b83b90b798d71f46e5bc5e96679b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) bind(r1, &(0x7f0000000440)=@pppoe={0x18, 0x0, {0x2, @random="7c9095245128", 'team_slave_0\x00'}}, 0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x7}, 0x8) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_mtu=0x6}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffffff9, &(0x7f0000000300)=0x4) 2018/05/17 15:49:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00000001c0), 0x3dc, 0x20000004, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000000000}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1ff, 0x6, [0x1, 0xfb0, 0x9, 0x2, 0x0, 0xe9bb]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0xffffffffffffffff, 0x2) [ 372.640279] do_check+0x10b3/0xba00 [ 372.643935] ? check_func_arg+0xc90/0xc90 [ 372.648105] ? kasan_check_write+0x14/0x20 [ 372.652354] ? do_raw_spin_lock+0xc1/0x200 [ 372.656597] ? trace_hardirqs_off+0xd/0x10 [ 372.660842] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 372.665960] ? bpf_verifier_log_write+0x260/0x260 [ 372.670817] ? mark_held_locks+0xc9/0x160 [ 372.674969] ? quarantine_put+0xeb/0x190 [ 372.679035] ? kfree+0x111/0x260 [ 372.682406] ? bpf_check+0x381a/0x5e00 [ 372.686301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 372.691324] bpf_check+0x3827/0x5e00 [ 372.695052] ? fixup_bpf_calls+0x1d70/0x1d70 [ 372.699473] ? ktime_get+0x430/0x430 [ 372.703193] ? __might_sleep+0x95/0x190 [ 372.707177] ? memset+0x31/0x40 [ 372.710552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.716095] ? bpf_obj_name_cpy+0x17c/0x1c0 [ 372.720425] bpf_prog_load+0x110a/0x1c50 [ 372.724502] ? bpf_prog_new_fd+0x60/0x60 [ 372.728577] ? lock_downgrade+0x8e0/0x8e0 [ 372.732737] ? check_same_owner+0x320/0x320 [ 372.737064] ? __check_object_size+0x95/0x5d9 [ 372.741572] ? __might_sleep+0x95/0x190 [ 372.745559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.751107] __x64_sys_bpf+0x369/0x4f0 [ 372.754999] ? bpf_prog_get+0x20/0x20 [ 372.758815] ? do_syscall_64+0x92/0x800 [ 372.762802] do_syscall_64+0x1b1/0x800 [ 372.766698] ? finish_task_switch+0x1ca/0x810 [ 372.771201] ? syscall_return_slowpath+0x5c0/0x5c0 [ 372.776142] ? syscall_return_slowpath+0x30f/0x5c0 [ 372.781083] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 372.786469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.791336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.796525] RIP: 0033:0x455a09 [ 372.799714] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 372.807427] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 372.814698] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 372.821967] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 372.829235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 372.836507] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000019 2018/05/17 15:49:23 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0xfffffe45, &(0x7f0000004000)=[{&(0x7f0000000040)="2400000002031f001cfffd946fa283005b580a000900020009000000200015000404ff7e", 0x24}], 0x1}, 0x0) 2018/05/17 15:49:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = epoll_create(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000080)={0x7}, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000200), 0x3d2) 2018/05/17 15:49:23 executing program 2: r0 = socket(0x3, 0xa, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={0x80000001, 0x9, 0x820b, 0x4, 0x6, 0x8, 0x1000, 0x2, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, &(0x7f00000005c0)=0x84) r3 = socket(0x8, 0xb, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000640)={r2, 0xfffffffffffffe00}, &(0x7f0000000680)=0x8) bind$rds(r3, &(0x7f00000006c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000780)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4}, 0x90) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000840)=0x1, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xf4, r4, 0x900, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5b59}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a9}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1d691b5b}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) bind$rds(r5, &(0x7f0000000a80)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockname(r3, &(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x80) sendto$ipx(r3, &(0x7f0000000b80)="795da7e8aa9c7bd5cad41ce44cf18f21d1bacf87394ee3c8029862af88718311a353f6311d7a2db45985788357025bf6454b79054f27901fa33439dc3eccd8aeac09c087533047bf7beb8a36ea492c21843d9bfa4fbf3dfccf1c9ab26910453ef54f413f5663b548858217291da219648eb2b4455f4f30c0b8e41ee7526d1f14cc438f738fa86f0b0dca41624bcfbc417e243a27bd2ae4ac80c2f7ae35b8ce5fe2eedc324aeb4a0d79d85172520c3b35231d4631580d45ed26bb49f251ff083cad99c8dd0ae38289c04a93880bde767559caba8430ae0e5f0ccb22487ceaab", 0xdf, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={r1, 0x401, 0xff}, &(0x7f0000000cc0)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000d00)=0xbc6, 0x4) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000ec0)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d80)={0xcc, r4, 0x300, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x14}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x26}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1167569a}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x2000c080}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000f00)={'filter\x00', 0x4}, 0x68) recvfrom$ipx(r3, &(0x7f0000000f80)=""/191, 0xbf, 0x10142, &(0x7f0000001040)={0x4, 0x3, 0x5, "67d9b3821dbd", 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001080)=@assoc_value={r7, 0x1000000000}, 0x8) accept$unix(r0, &(0x7f00000010c0), &(0x7f0000001140)=0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001180)={r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1f, 0x6}, &(0x7f0000001240)=0x90) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001280)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r6}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00000012c0), &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={r8, 0x0, 0x8d43ff2d99a47ba7}, &(0x7f0000001380)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000013c0)=0x1) getsockname$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x14) 2018/05/17 15:49:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1b) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x480800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756e000000e9ff00", r3}) r5 = accept$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1db) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9a56}}, 0x81, 0x2, 0x4, 0x3, 0x1ff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x2}, &(0x7f0000000400)=0x8) accept$inet6(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000140)=ANY=[@ANYBLOB="34000000130005400c886674c0a15301000000000000000000000100", @ANYRES32=r4, @ANYBLOB="0000000000fd3b2320b852f6f3f883e753f3e200000014002b000000000000000000", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/05/17 15:49:23 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000480)=0x2204) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x9, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x323) 2018/05/17 15:49:23 executing program 1 (fault-call:5 fault-nth:26): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x10) 2018/05/17 15:49:23 executing program 0: r0 = socket(0x10, 0x802, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xc, 0x31, r0, 0x0) r1 = socket(0x40000000015, 0x2, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xbf, @loopback=0x7f000001, 0x4e20, 0x2, 'sh\x00', 0x0, 0x0, 0x22}, 0x2c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200)=0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/05/17 15:49:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c0001102000000000000004604", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x10894f, 0x2000000000e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0x1c) [ 372.944066] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 373.034964] FAULT_INJECTION: forcing a failure. [ 373.034964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.043923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 373.046950] CPU: 0 PID: 32296 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 373.062606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.071963] Call Trace: [ 373.074565] dump_stack+0x1b9/0x294 [ 373.078217] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.083429] should_fail.cold.4+0xa/0x1a [ 373.087507] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.092628] ? debug_check_no_locks_freed+0x310/0x310 [ 373.097833] ? find_held_lock+0x36/0x1c0 [ 373.101929] ? check_same_owner+0x320/0x320 [ 373.106266] ? rcu_note_context_switch+0x710/0x710 [ 373.111130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 373.111205] ? __might_sleep+0x95/0x190 [ 373.123560] __alloc_pages_nodemask+0x34e/0xd70 [ 373.128243] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 373.132397] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 373.133262] ? find_held_lock+0x36/0x1c0 [ 373.133286] ? lock_downgrade+0x8e0/0x8e0 [ 373.133301] ? lock_downgrade+0x8e0/0x8e0 [ 373.154428] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 373.159018] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 373.164572] alloc_pages_current+0x10c/0x210 [ 373.168996] __change_page_attr_set_clr+0x411/0x2ce0 [ 373.174127] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 373.179262] ? graph_lock+0x170/0x170 [ 373.183066] ? lock_downgrade+0x8e0/0x8e0 [ 373.187229] ? find_held_lock+0x36/0x1c0 [ 373.191306] ? lock_downgrade+0x8e0/0x8e0 [ 373.195466] ? kasan_check_read+0x11/0x20 [ 373.199621] ? do_raw_spin_unlock+0x9e/0x2e0 [ 373.204036] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 373.208628] ? lookup_address_in_pgd+0xb1/0x530 [ 373.213307] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 373.218327] ? pfn_range_is_mapped+0xdc/0x110 [ 373.222853] __change_page_attr_set_clr+0x2517/0x2ce0 [ 373.228051] ? note_gp_changes+0x540/0x540 [ 373.232306] ? _lookup_address_cpa.isra.24+0xa0/0xa0 [ 373.237413] ? kasan_check_write+0x14/0x20 [ 373.241650] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 373.246586] ? wait_for_completion+0x870/0x870 [ 373.251170] ? __lock_is_held+0xb5/0x140 [ 373.255240] ? kasan_check_read+0x11/0x20 [ 373.259395] ? do_raw_spin_unlock+0x9e/0x2e0 [ 373.263814] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 373.268417] ? _raw_spin_unlock+0x22/0x30 [ 373.272574] ? mutex_unlock+0xd/0x10 [ 373.276296] ? vm_unmap_aliases+0x4ea/0x600 [ 373.280626] ? __kasan_slab_free+0x11a/0x170 [ 373.285048] ? purge_fragmented_blocks_allcpus+0xbb0/0xbb0 [ 373.290691] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 373.295291] change_page_attr_set_clr+0x44a/0x11a0 [ 373.300235] ? __change_page_attr_set_clr+0x2ce0/0x2ce0 [ 373.305606] ? trace_hardirqs_off+0xd/0x10 [ 373.309844] ? quarantine_put+0xeb/0x190 [ 373.313920] ? bpf_check+0x3f5/0x5e00 [ 373.317724] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 373.322745] ? trace_hardirqs_on+0xd/0x10 [ 373.326918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.332471] ? do_jit.isra.2+0x65e0/0x65e0 [ 373.336709] ? __bpf_prog_run64+0x120/0x120 [ 373.341036] set_memory_ro+0x73/0x90 [ 373.344758] ? _set_memory_wb+0x90/0x90 [ 373.348739] ? ktime_get+0x430/0x430 [ 373.352549] ? __might_sleep+0x95/0x190 [ 373.356532] ? __bpf_prog_run64+0x120/0x120 [ 373.360862] bpf_prog_select_runtime+0x19b/0x640 [ 373.365630] ? memset+0x31/0x40 [ 373.368934] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.374484] bpf_prog_load+0x1663/0x1c50 [ 373.378558] ? bpf_prog_new_fd+0x60/0x60 [ 373.382630] ? lock_downgrade+0x8e0/0x8e0 [ 373.386789] ? check_same_owner+0x320/0x320 [ 373.391119] ? __check_object_size+0x95/0x5d9 [ 373.395626] ? __might_sleep+0x95/0x190 [ 373.399614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.405170] __x64_sys_bpf+0x369/0x4f0 [ 373.409067] ? bpf_prog_get+0x20/0x20 [ 373.412880] ? do_syscall_64+0x92/0x800 [ 373.416869] do_syscall_64+0x1b1/0x800 [ 373.420773] ? finish_task_switch+0x1ca/0x810 [ 373.425276] ? syscall_return_slowpath+0x5c0/0x5c0 [ 373.430213] ? syscall_return_slowpath+0x30f/0x5c0 [ 373.435151] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 373.440526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.445388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.450573] RIP: 0033:0x455a09 [ 373.453758] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 373.461467] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 373.468735] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 373.476002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 15:49:23 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1a, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff9e}}, 0xb8}, 0x1}, 0x0) 2018/05/17 15:49:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0)='3', &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="18ca64932c451d345e2412e3db2e9145988bf3c21cbca6e5a3e06fc0a450cbb05a267d9ab05f77a1120a30bec1866984c8815fff1f350b687715035f9b91107600557561070d39c950712ac25c9fa2d2eeb08d26d59d62658b11e64a37259ab7a38fa5cc5db1a1", &(0x7f0000000100)="c2b7c103b87662fef1abceb87f1387f4"}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7, 0x2, 0x800000000000000, 0x2], 0x4, 0x9, 0x6, 0x6, 0x4, 0x3, {0x2, 0x20, 0x10001, 0x2, 0x3, 0x9, 0x2, 0x8, 0x6, 0x0, 0x5, 0xee, 0x6, 0x3000000000000, "8c47635696fe74b58a9aa832b665d52e54ce1d952e4205e13927027eb74861e7"}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) 2018/05/17 15:49:23 executing program 5: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045000000019078ac1414bbac1414fd0800907800000000450000000000000000ac1414aaac1414aaa969fd0000000000"], &(0x7f0000000040)={0x0, 0x3}) 2018/05/17 15:49:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10, 0xf52}, 0xfffffffffffffe06, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002b00ffff0020000000000000acdb030012caa3c13010b051e485fa5a98adcccedafaa50fb5d3e968e3f1b8b18d8d279391c7285048ec1d7c87aa8764943b54936034b6fcba22d910ecab40984c82c3caa7799005f4589589ee8446596805c4f067c07df07f370e085150fd91f0c9143e50ee6392852f2eaa90359b513ebad522649299"], 0x147}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xec, 0x2, 0x725, 0x1, 0xb4c, 0x20, 0x1, 0x244, 0x0, 0x8, 0x319}, 0xb) 2018/05/17 15:49:24 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "12ebc4f010d4bc0de7b13510671fe3537501edc81192f11befd4b0c0d010c2b0cc3527ea4fc305216f7454edcd3fa0fdc353c6a4698fa89669a522ca0fae38cee1950e5561013f5aa643bec77b9f2d75"}, 0xd8) 2018/05/17 15:49:24 executing program 6: socketpair$inet6(0xa, 0x4, 0x86c2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/152, &(0x7f00000001c0)=0x52) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000008e63616e30002047504c5d76626f786e65743073656c66207663616e30002053b7297ed55e75c5b2b1e31b75b3f8cc2de88f9c12"], 0x38) 2018/05/17 15:49:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f0000000480)=""/99, 0x63}, {&(0x7f0000000500)=""/206, 0xce}], 0x5, &(0x7f0000000680)=""/238, 0xee, 0x9}, 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000780)="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", 0xfe) r2 = socket$inet6_sctp(0xa, 0x40001, 0x84) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000008c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000900)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x1000d0}, 0xc, &(0x7f0000000a00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="9c0000002591b57c6e5993fa54a56be20825e0a494a3e900fa5b", @ANYRES32=r4, @ANYBLOB="0800faff100008000f00ffff08000100636271001c00020018000100170218070500000018000000040000008000000008000e00c900000008000e0009a386d69ff902b1c7ae3b00000008000500c79c000008000d00000000000800050004f9000008000e000100010008000100636271001c000200180001002602c05df9ae00000300000000100000ff0f0000"], 0x9c}, 0x1, 0x0, 0x0, 0xc054}, 0x8000) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000940)=0x8, &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000200)=""/166, &(0x7f00000002c0)=0xa6) 2018/05/17 15:49:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) socketpair(0x3, 0x3, 0xebee, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0xad, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x1, 0x8, 0x56}, 0x2c) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) [ 373.483271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 373.490540] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001a [ 373.498470] WARNING: CPU: 0 PID: 32296 at include/linux/filter.h:646 bpf_prog_select_runtime+0x53c/0x640 [ 373.508103] Kernel panic - not syncing: panic_on_warn set ... [ 373.508103] [ 373.515486] CPU: 0 PID: 32296 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #47 [ 373.522756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.532109] Call Trace: [ 373.534708] dump_stack+0x1b9/0x294 [ 373.538350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.543555] ? bpf_prog_select_runtime+0x4a0/0x640 [ 373.548496] panic+0x22f/0x4de [ 373.551695] ? add_taint.cold.5+0x16/0x16 [ 373.555939] ? __warn.cold.8+0x148/0x1b3 [ 373.560006] ? bpf_prog_select_runtime+0x53c/0x640 [ 373.564939] __warn.cold.8+0x163/0x1b3 [ 373.568832] ? bpf_prog_select_runtime+0x53c/0x640 [ 373.573770] report_bug+0x252/0x2d0 [ 373.577407] do_error_trap+0x1de/0x490 [ 373.581300] ? trace_hardirqs_off+0xd/0x10 [ 373.585540] ? math_error+0x420/0x420 [ 373.589344] ? bpf_check+0x3f5/0x5e00 [ 373.593152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 373.598179] ? trace_hardirqs_on+0xd/0x10 [ 373.602374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.607925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.612777] do_invalid_op+0x1b/0x20 [ 373.616497] invalid_op+0x14/0x20 [ 373.619959] RIP: 0010:bpf_prog_select_runtime+0x53c/0x640 [ 373.625493] RSP: 0018:ffff88019398fad0 EFLAGS: 00010246 [ 373.630860] RAX: 0000000000040000 RBX: ffffc90001932000 RCX: ffffc90005ef0000 [ 373.638136] RDX: 0000000000040000 RSI: ffffffff8185859c RDI: 0000000000000005 [ 373.645405] RBP: ffff88019398fb30 R08: ffff8801b6836200 R09: 0000000000000000 [ 373.652673] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 [ 373.659940] R13: ffffffff8184cc20 R14: ffffc90001932000 R15: ffff88019398fb98 [ 373.667216] ? __bpf_prog_run64+0x120/0x120 [ 373.671542] ? bpf_prog_select_runtime+0x53c/0x640 [ 373.676474] ? memset+0x31/0x40 [ 373.679755] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.685298] bpf_prog_load+0x1663/0x1c50 [ 373.689362] ? bpf_prog_new_fd+0x60/0x60 [ 373.693429] ? lock_downgrade+0x8e0/0x8e0 [ 373.697580] ? check_same_owner+0x320/0x320 [ 373.701904] ? __check_object_size+0x95/0x5d9 [ 373.706402] ? __might_sleep+0x95/0x190 [ 373.710383] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.715925] __x64_sys_bpf+0x369/0x4f0 [ 373.719812] ? bpf_prog_get+0x20/0x20 [ 373.723625] ? do_syscall_64+0x92/0x800 [ 373.727607] do_syscall_64+0x1b1/0x800 [ 373.731493] ? finish_task_switch+0x1ca/0x810 [ 373.735988] ? syscall_return_slowpath+0x5c0/0x5c0 [ 373.740919] ? syscall_return_slowpath+0x30f/0x5c0 [ 373.745852] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 373.751224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.756072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.761260] RIP: 0033:0x455a09 [ 373.764443] RSP: 002b:00007efc9911fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 373.772151] RAX: ffffffffffffffda RBX: 00007efc991206d4 RCX: 0000000000455a09 [ 373.779418] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005 [ 373.786684] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 373.793953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 373.801220] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001a [ 373.809211] Dumping ftrace buffer: [ 373.812881] (ftrace buffer empty) [ 373.816572] Kernel Offset: disabled [ 373.820184] Rebooting in 86400 seconds..