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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x40001, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x333, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/05/07 10:23:27 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10004) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000002d000000000000002300000000000000000000000000200000000000d9ed34ac5469dd34c40e4dc701feb389ea3345199140d03edcea611b372d4e5c00cdc6f349a13900f75a7b2a17f0a0c7fd6e2953e896095e7abaa296d9d83f90396c513694b33141d3bd67bdc431b0e0bb4c420e4bfa08744e2784f7cf5153b320a67f60231d5536fae925c00000040025582ad78fce9403c0f351bfb3adce083dc802f7d472a6e8b0158037e4f5fade837bddcda408a8bf93985a25646ea301d627a4809ed7ba7dbe8ea304f5a932"], 0x20) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) 2018/05/07 10:23:27 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x11, r0, 0x0) 2018/05/07 10:23:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000001180)=ANY=[@ANYBLOB="180000000000000000000000000008001800000000000000000000000000000000000000000000000000000000b7e536e668378e195c133e48e542000000050000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, @multicast2}, &(0x7f00000010c0)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001140)=r1) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) 2018/05/07 10:23:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0xf9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8f}, 0x37e, [0x587, 0x401, 0x4, 0x1, 0x8000, 0x1, 0x0, 0x5]}, 0x5c) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x32, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e21, 0x2, 'lblc\x00', 0xa, 0x2, 0x67}, 0x2c) r1 = getuid() r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="8f71bae25e30dded01a2ece27cf7", 0xe, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5}, 0x2c) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 218.915355] device ifb0 entered promiscuous mode [ 218.928815] IPVS: set_ctl: invalid protocol: 50 172.20.20.28:20001 lblc 2018/05/07 10:23:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x4b5d6b0a, 0x2, 0x8000, 0x1, 0x81, 0x0, 0x5, 0x3, 0x1, 0x6b1, 0x6, 0xffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/05/07 10:23:28 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2840) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000380)) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x2, 0x8}) fadvise64(r2, 0x40000000100002, 0x7, 0x4) [ 218.963868] IPVS: set_ctl: invalid protocol: 50 172.20.20.28:20001 lblc 2018/05/07 10:23:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/07 10:23:28 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0x197) unshare(0xffffffb) r2 = fcntl$dupfd(r0, 0x0, r0) getresgid(&(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000200)) getegid() getgid() r3 = getgid() fchown(r2, r1, r3) 2018/05/07 10:23:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) dup2(r3, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r3, &(0x7f0000000140)="c671c06397c19c0f6eb538265cba4afe326daab8d05f92b033b2345f1e58ab488a4c7ab127e2354d16ee98e7ed22f99b3e34ae2b39be881e97455ab0c1fec7c0cc5755cdc5fbf55f57322814f3fd297275e60bbc1e97bdacb69c6dcc733174d1928d6703e5c90d0714148b47f2a2b77c774ecb2d022a7e8ec629854820801d5526be8fcbdc8a6076ef6f0f2374475667e7c6192f182c45c5f4aa7b5e1cc2b305d998f35bd4c141b8661fa03524d75fad0e37f6380d54df33cddfe0315aa979f93ae1558f0c39ea956191c115148a0ade30350ceea2c2f1cb", &(0x7f0000000040)="67d2d6e0161fb8368b5794266564ab3c1e8e09f7c9cdd054e6edc277b66089db15a7f0ce99a74722ba9995a8ee9694e198e62480010545b1", 0x1}, 0x20) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(r2) memfd_create(&(0x7f0000000400)='em1ucpusetvboxnet1+procbdev\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r5 = getgid() setfsgid(r5) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r4) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/05/07 10:23:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 10:23:28 executing program 7: mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x400001) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ff9000/0x1000)=nil, 0x101, 0x4, 0x16, &(0x7f0000ffa000/0x2000)=nil, 0x1}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x406000, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) 2018/05/07 10:23:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:28 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x200009}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x6, 0x1ff, 0xdf4e, 'queue1\x00', 0xff}) 2018/05/07 10:23:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/05/07 10:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r1, 0x0, &(0x7f0000000200), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0x347, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="cefe0000", @ANYRES16=0x0, @ANYBLOB="04000000000000000000040000006e94f4011657a70bfed114dca585e1d807d618dcaafc245b9f3a6f916609ea568ab2fbd8398a87b3acd196130c23aed7bad3ac374497491cbaea10db3efb7b708814fb10cd45753424d8a61fc8922cbe08d0d0becf8ec5c376346f32660bbc87039ddbdcd79ff79f5e887668196db34a14e58ee42ba639745171901fdc1565be54b435b8eadd26de0a8d6328deccb74d3fef5f3d895685d8dd4e76f10b0a28066cf99a2a6272b8da81d007d93012a662d4fa6d6012b53820f52c031597ede00fa6b3e4efec087b3c88cb35c0e72ddc0614fa60e1"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4004) 2018/05/07 10:23:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffd5c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/99) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/07 10:23:28 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x9, 0x400000000000000) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/148, 0x94}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/19, 0x13}], 0x4, 0x0) unshare(0x2000000000400) fanotify_init(0x4, 0x800) sysfs$1(0x1, &(0x7f0000000040)='\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) fchdir(r1) 2018/05/07 10:23:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x0, 0x0, &(0x7f0000ff9000/0x1000)=nil, 0x10001}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/05/07 10:23:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$rds(r1, &(0x7f0000000000)={0x2}, 0x10) [ 219.592427] netlink: 132 bytes leftover after parsing attributes in process `syz-executor4'. [ 219.628919] syz-executor3 (14979): /proc/14977/oom_adj is deprecated, please use /proc/14977/oom_score_adj instead. 2018/05/07 10:23:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x342f}, 0x1c) 2018/05/07 10:23:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xe3a7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000b80)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7fe}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000000000000030000000000000002e0ffffff00000000000000000000000800120000000100000000000000000030000000030000000000000000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[]}, 0x1}, 0x20000080) r3 = dup2(r0, r0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r3, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000c40)={r2, 0x7, 0x8, [0x8, 0x1, 0xe59a, 0x80, 0xa036, 0x6, 0xff, 0x3f]}, 0x18) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000000)={0xfffffffffffffbff, 0x8, 0x400, 0x1000, 0x6, 0xcf}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000140)={{0x0, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x5, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) pkey_alloc(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001380), &(0x7f00000013c0)=0x4) dup(0xffffffffffffffff) 2018/05/07 10:23:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x0, 0xffffffffffffffff, 0x0, 0xffffbffffffffffc}) [ 219.685572] netlink: 132 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/07 10:23:28 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) listen(r1, 0x0) unshare(0x8000400) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x101, 0x4000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sched_yield() 2018/05/07 10:23:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549173395c90e2eaee4d740090443", 0x93}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x6a, 0x20000800, &(0x7f00000000c0)={0x2, 0x4e27, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:29 executing program 7: clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000001180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) waitid(0x0, r0, &(0x7f00000002c0), 0x81000008, &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') recvfrom$ipx(r1, &(0x7f0000000200)=""/67, 0x43, 0x41, &(0x7f00000000c0)={0x4, 0x0, 0x1, "e6dbd6cabc37", 0x6}, 0x10) 2018/05/07 10:23:29 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="7034d41653e7136eefe46ac499c8737c", 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10001, 0x0) listen$netrom(r1, 0xaae3) 2018/05/07 10:23:29 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000040)="67a9fc06be61d559d7d9c457aeba97f0f7e6a508a5902421a54fa087b9e6a8ebca1667623940a0ceb7a95405d6d438bd8dff21f2e83c1eea5c474217e43c36c218d02535721dedd8d1f9b141a3fa6fafd08cb6734796cef7f330e701c481cd1faaffdf179c7dc4d2f6e48ca24739de23207c3eb920e4f8ab3eb210c5f931dc2725a8ecf4be246c4da46a20308222b6f06140", &(0x7f0000000100)=""/225}, 0x18) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) 2018/05/07 10:23:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000003c0)=0x20) 2018/05/07 10:23:29 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/167, &(0x7f0000000000)=0xa7) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/07 10:23:29 executing program 2: ioctl$TCSBRKP(0xffffffffffffffff, 0x5382, 0xfffffffffffffffd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) 2018/05/07 10:23:29 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="7034d41653e7136eefe46ac499c8737c", 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10001, 0x0) listen$netrom(r1, 0xaae3) 2018/05/07 10:23:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x4, 0x9, 0x200, 0x8}, 0x10) 2018/05/07 10:23:29 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f0000000080)={0x45, 0x4, 0x1, 0x1000, 0xfffffffffffffff9, 0x3, 0x0, 0x6}, &(0x7f00000000c0)) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400), 0x0) 2018/05/07 10:23:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x5c16) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000400)="62e76f6dc95b587b31cd77096c6fb83e537091f4fee8282bdfe5b0cf12782b3aa9a969db37db06f020275a8f", 0x2c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000200)='net/rt6_stats\x00') clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="74df0e814094ec2698ed3cb7fd726177000000000000000000000000000000000000000000000000000000000002000000000500000000000000000000000000000000000000000000000000000000000000000000"], 0x48) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100)=0x0, &(0x7f00000001c0), &(0x7f0000000440)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e20, 0x0, 0x2, 0x778851e6aff5d6a7, 0x80, 0x7e, r3, r4}, {0x100000000, 0x3ff, 0xa097, 0xda5, 0x1, 0x32eddd0c, 0x100000001, 0xc0}, {0x8000000000000, 0x0, 0xffffffffffff0001, 0x7}, 0x80000001, 0x6e6bbf, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x2, 0x7953, 0x401, 0x1ff, 0x4}}, 0xe8) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000340)=""/124, &(0x7f00000003c0)=0x7c) 2018/05/07 10:23:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg$netrom(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000180)=@ax25={0x3, {"e9c169a8b420bb"}, 0x8}, 0x10, &(0x7f0000000200)=[{&(0x7f00000003c0)="8e22ce1db2f649056ba3809367deb1b88bb1cd95b278aa97954055cff3df7ab676368e89cf5e59fc3361f65c9f0ad58630f9125db9bcd4a94fa7ee960326633f3873a989d1f29ffecf4ce72a7a612065b6154a54738e2a2f1bf799f2215113139316cb0b9251f5ba00108e5c846be9ddc7bece1929cd725678d1ae4d8883dc323ab5bddc27d85c07d4081d7484e2012021517c18f4fa7eb53fbadf186d744ddc7435c010311df311c190b17275f3e49b005388d238d885d3298a261acffbfef3d6949d29414272846b94d69eb7d14d7e27836017b29d0686e7d7441fd49beae9098f30ae4efb10434fb0f26effaf6ebef081a4873fff336e", 0xf8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="30000000000000e6160100000900000086efc78d24b658380a9f2fec97d1234700000000cc37ab7b79fc450000000000c4e2e760a0dd8e134d77582476d4fe92cc887896d09f81a33274"], 0x30, 0x800}, 0x40000022) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x484000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="df", 0x1, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r2, 0xfffffffffffffffe}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000600)={0x81, 0x1, 0x0, 0x7fff, 0xa, 0x3}) shutdown(r0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80100, 0x0) ioctl$EVIOCGREP(r3, 0x4004743b, &(0x7f0000000300)=""/174) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="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", 0x594}], 0x1) 2018/05/07 10:23:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:29 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400000, 0x0) write$fuse(r1, &(0x7f00000001c0)={0x50, 0x1, 0x7, @fuse_init_out={0x7, 0x1a, 0x9, 0x19c, 0x7, 0x7, 0x7, 0x10001}}, 0x50) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_map={0x80, 0xfc00000000000000, 0x7fffffff, 0x2, 0x8, 0xf1}}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x9, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/05/07 10:23:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141800, 0x105) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3f, 0x30}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x2000000004000011, r0, 0x0, [0x305f]}, 0x2c) 2018/05/07 10:23:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x4, 0x9, 0x200, 0x8}, 0x10) 2018/05/07 10:23:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x18000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x2, 0x4, 0x5, 0x43f3, 0x3, 0x3e, 0xe14, 0x14a, 0x38, 0x399, 0x3, 0x11, 0x20, 0x2, 0x7fff, 0x2000000000000000, 0x100000001}, [{0x6474e551, 0xd6, 0x7f, 0x8, 0xffff, 0x6, 0x2, 0x7fff}], "7e5d593e80f5fa2a1c293e25de530a9816ec77a7c9f71225ecbb76a55fe4420991f2125db01eed2c0aabe82dd5c69f1cb9eb933fe03704402028b9bf6b43149abe0d40d5951f5528e09b2af2c8383e8c7f03bd8ce482ade55571244f", [[], [], [], []]}, 0x4b4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0xffffffffffffff9a) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000600)={0x1, 0x0, 0x8}) 2018/05/07 10:23:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x0) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/150, 0x96, &(0x7f0000000100)=""/25, 0x3, 0x4}}, 0x68) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffd5b, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308"}], 0x28}}], 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x0, 0xc3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) 2018/05/07 10:23:29 executing program 2: unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282083, 0x0) fcntl$getflags(r0, 0x1) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/05/07 10:23:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x4, 0x9, 0x200, 0x8}, 0x10) 2018/05/07 10:23:29 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x82, "145e7cf9d60b2b26f5fafec486f7d25b1fff72050dc9da3494f176c24faf5bf5f991a554d74f2486fa509f2fc3ead7ebd13564e6a70585e22e40e2ba8ace74e6364931dd996528835d4b6d756efb0fe234219d6db23af0e66130f021221be1f9449b41a5e5602e55b9fe3c76f6d50381303d554d6aa6b37270c738e589355c8aad6d"}, &(0x7f0000000100)=0x8a) r3 = syz_open_procfs(0x0, &(0x7f0000000c40)='net/ip_tables_targets\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000c80), 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x8000}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendmsg(r4, &(0x7f0000000540)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x3, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="ec75d7063756e0a54fba52b70fdd12ae6bfb2c41786985e1d899740aedc9dbcaef2608e1bd34f3", 0x27}, {&(0x7f0000000280)="bb2b4a9f917542dd11c812f71ee0d0d9c253640af8095e83d254deb7eadf87cd136c6648", 0x24}, {&(0x7f00000002c0)="22f6731e0615b4972b8bc7613d5c414ed4b0e574c2fd507a", 0x18}, {&(0x7f0000000300)="05152eb339bf57fb9a679a03e868349cff2544acff8a703d690dfc6905fb780fb8724f3083187044d6241860903dc5c6e0b788030398b4fc339b3b591b0ccea2b79e12af", 0x44}, {&(0x7f0000000380)="a2497d1f760a428e819307a2bb039a640326fe2d50a85e2192c4f581adb11a81bce163", 0x23}, {&(0x7f00000003c0)="761e303e316ada2b6f5e5673a6ec86b0d9491af1b8427fc4d3f2a86f8e8a2979e4bfd2547b271fd77c620771eeda05805b70d4fc35a2a03ca2f2d6676b24e778e54dfe8e939e7c88f92fdfd30fc2b3d43103303907d295b1253fd1e689aa6a8af51cb0ec", 0x64}], 0x6, &(0x7f00000004c0)=[{0x48, 0x0, 0x800, "f791e5dea39d88f9fc6eccad332e4ad7498f345f1d37f26099c948e6e14b0ad84a187dd2914c446b9c24085e7f5a5bf84681"}], 0x48, 0x10}, 0x40044) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r4, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000002b80)="4621dc05c22dec283f5ff45ebb720e36bc1a0175c219000b4d696cb52be2e7b9712c3200acd651d5e42892455a6291def85279a992cc9ba8bd39b310b5d4bb2f27d63bb271cac3f5abc51c91f7db1d6ef8c55e59645a54242ee67d2b45c359314d91c393c136cb85eca9cf928d66ddf3a7670fa0a65e868eefed3df88555dc4320f589b2c90df9c0e0fd22758be8d076137233eaafce2c08d602f825213038e17271261998426351e2432dbce1ed046b3674cda083eb4291133401afc9c36bb4", 0xc0}], 0x1) close(r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000005c0)=0x1, 0x4) 2018/05/07 10:23:29 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe0, r2, 0x700, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x25}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x6, 0x6, 0xffffffffffffffa6, 0x6, 0x0, 0xb2, 0x490c2, 0x0, 0xcaf, 0x2, 0x9, 0x3, 0xe599, 0x0, 0x0, 0x8, 0x1, 0x5, 0x4, 0x200, 0x1000, 0x3, 0x1f, 0xffffffffffff7087, 0x6, 0x17, 0x4, 0xfffffffffffffffb, 0x0, 0x8, 0x0, 0x1, 0x200, 0x6, 0x100000001, 0x80, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x4014, 0x101, 0x9, 0x7, 0x2f, 0x8, 0xb5}, r0, 0xd, r3, 0x8) r4 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)="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") 2018/05/07 10:23:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x50, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000c40)={&(0x7f00000004c0)=@ipx={0x4, 0xf7d6, 0x2, "843d35ff29f6", 0x9}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000540)="1e4274ec39244c813c884c3ba01901449eae884af9f56bfc57fc5f9b5541aa8a8ccdd5ae0b281c1d81d5acbf6398c87d4dcfcf07d92c49889f39098476e02e27cac2352289c3cffa44a2f829ec4826a966fdf33e744e1b8643b7dd40f2d31ec2dbba3f2af586712767905f71d187d8", 0x6f}, {&(0x7f00000005c0)="94581125a3139e898a9f14437b4c8ca35532bf9cbdd5af799a15836864dc2600ce21aa9de958ffca0baa6c3ee4b3f9d9591fb5e71db6cb7e7ed7b19755792db3aeb7fbc01bb8d661e82c113480da0f9e5195dd6e2a03a5ab84fd2df5c46a18e10f8398a7abe3366f16d914e884ff1d21338829cd9207a9efeb2346d76af6f2da2315121273ad9065bb7353917bf91a4b8abffc7876f6ebb6748ad7aedd912dfec49269e9e29e8f876743307b61c852790384eb01209e7b2f8d5a8bb7d77123f78c0974ab201a453e69d805b6cef32fbbc0", 0xd1}, {&(0x7f00000006c0)="976d41b535010509eeec84c5046b996b2bc11514f9e9a3", 0x17}, {&(0x7f0000000700)="8b88632f53c71ec7111681521cac7d018a68df3fb762419869b0af1ee547d1db79a3555ca4ce1211e5d9d77097de60f2afb9d2662ced691ba23852aaf789350d0708a10083ca18a98fe2144dc41b5aca3440ba73360f29f9835bdeddd0c88bf12bdb34a26c21303efada18d2c2e758e66bb415a900807741dad0d1438669cb53388d28bb8789fee4620676e88c979fa29689764fd091ecb9b1df4401d1e02eadb5490cd484bf6f9571007bbb3af45f", 0xaf}, {&(0x7f00000007c0)="4cf8d87e87209dfd751e2a6848cae19e32f21d6c1470d13ecfaa5e87846fe2d0e9e0596b82f64ae07eb12c0d00058eab536554120990f247e1adabac36407a77551505e045584d97973779d04dd895675ba2077858d3907743519d46244399b1cf2711b89dc014320d6e7eb2b701beab14f5ac15666d6ab5873284caa4aa6aa4f7f1252baba83e5b6d7911791b554021d684949c4f762ceb9c7cf5a321757d", 0x9f}, {&(0x7f0000000880)="6f9ff4c23e66c41626cb2a050d2ee9f71c74b36005b06aaac36f3d429a12ca10adc8fb7d47d3519964a372d62bd433f7576bdcc01d35178a496b5809d230305f8ef6dd3227e83c61d08192f9d683558f63d06e857909707d5dc2d983778427e3fdbb8b7f808b4d476264e84c28df0fafea4a6e5bf54ba0a220a328953e8f4cb61401a105bb1cb5743ec1389c6cf4e1ee0b13e294508852896e9c5054d870849d2e896a241b049fd847691effc8bc7491", 0xb0}, {&(0x7f0000000940)="c5ddbecf44824eac04a7fcb526945a669ae141b62f06cab8e176a0a56203492b96a49ee0b2ae3dfcd83d6fd930cf0b81b68a118e85fbc59b5dd05b795dd3b3b1404343158010a37b16830941c4e6dbef2e087a38420095669823d0010697e0c2661289507d46694278a7069896c936d4d6f5f96f601ac8a8b60e1e14b5206c51970d8f2dad2909fb81d2c8da8d055e835846dbbf6d6a3541f48d17d939d15f", 0x9f}, {&(0x7f0000000a00)="f6dbb7ca51ae959dedc40bc4100399e0987ffc654f5b2e8b6475a3605b8669ddbbbe7b66661a244c403294932559eacbe59dd01b71e6a60cf4e9771c74729c8b9fe91e232c5dcb59d73f037d583ddba5ce4e0168968b407c7e018eb99171b249d9b98d051b93815d7e3568086c6a1f27e67abb4462adb6f5cf899ae818b1c77b0bb38085d965523c5058718e425cb4ae8cef7f5f63db4bfcdecc1a2d96241d8a477c597032a672d29e4bd2ce73d894f69990daadb78a73c8ee18719d67ed5348", 0xc0}], 0x8, &(0x7f0000000b40)=[{0xd0, 0x10f, 0x800, "5eecc41bf97a66b2ac8c754c3a4460aef6939f934d6179c20ba64598fc3f4bea9b273a8316d712eab1119afbd2cf72c65cea5fd8626a0b4b89a97154d3ff5da0cef01cd99bab1bad03e084b7fae548eaa728be9871257640b40d2381e6258f1015ca098cfb7714668beb9036aae91ab45a65dd3eb0de2419d6aa6b50ceb387267ff4aef0c42f5b9492e128ac611ed8be7fc65964c4f4032871b74dfd32ca6507d467807ccd865e4518f2b7d87b1d311a5e6505d54b345ed551fc1a52"}], 0xd0, 0x8880}, 0xc40da244708a188c) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="780279a5952ca55db0468bfebc407794aa201cd58f05646059f7dd2fd4a7c7965a218d8f7a082f452ab2cc7a768f6ca3b5be33076840f9f05bf4a122e5f856c7f3528446211399da6e46c5d108dadb", 0x4f}, {&(0x7f00000000c0)="a017a17a299111ce247149368ef9117ab57200b05bf53ca034ae106a534e234a2148e425865fd6a70d0bf46c422a1c2927ec0d84197c9dfe979e0bb6aa21a9e2190d0ef64beb78f9ce89af0a8b98b90f383de02f87d41d3d1182022a21083370f03ba825e2daa4f115fd2b858be528983ca0439894dc0bbafadd6b7e2e8610a921455e7b19cbe620648d18d29b76bc78e2ab2b681543e159962c948d511b99fe781e23e34a6d748bcaa09f35300fdffd4abc7a646f9477c990c5665424557acd8d4b5b3bdea98d735943918dfaf270cf14c768b6bc1a9bfb2737", 0xda}, {&(0x7f00000001c0)="aa3c4dd7d6f9c5b7ad7c4bdf9faba03d4ee6631cc91cc770e712f1ed6f95e158edea078b0ef979ab974c62ee4449ea434e969f927ba55e71025d2fcbe15f8e9594c260a1eaf2f70c59d26226aea95796b541ac265ed5315258349f7349c769753876221f50bb8d3d5b99f18c74f5ca25fdabfd289b0bc23819bb78571c944afb8e46e222c0cc7fb3c5cd3f7b2d8b29684d1f87d398514cdae359b22ad064ca2a", 0xa0}, {&(0x7f0000000280)="445078556f1a995d6ddb7144d3cc76a88496b6e337107e04236f0c436f77f74ebd1e264bd4e1ed0689ba25e730417fcfa34a124fd598d45124c13576d519023cfb93f701cd53d6a971c96220ac5dbd7c21835f278cae932a57cd7ae0820a0914cb594cc8991b81374d20a8ca90d9726865bff3fe5e2ee5f795ec2ef4a4290ce4c414845ac368e9d7f439c1eb8c7ec63c620a05b48fa650f4fca97a42052bbae340c0ae503564d663b727a81033355d2b1c822f79", 0xb4}, {&(0x7f0000000340)="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", 0xff}], 0x5, 0x0) 2018/05/07 10:23:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='oom_score_adj\x00') recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x4, 0x9, 0x200, 0x8}, 0x10) 2018/05/07 10:23:30 executing program 2: r0 = socket(0x4, 0x80b, 0x0) write(r0, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) 2018/05/07 10:23:30 executing program 7: socket$alg(0x26, 0x5, 0x0) memfd_create(&(0x7f0000000040)='cgroup\x00', 0x1) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r0, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e27fd9)}]) 2018/05/07 10:23:30 executing program 1: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) get_mempolicy(&(0x7f0000000200), &(0x7f0000000040), 0x7fff, &(0x7f0000b17000/0x1000)=nil, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) 2018/05/07 10:23:30 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf0, &(0x7f0000001000/0x3000)=nil, 0x2c}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/05/07 10:23:30 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe0, r2, 0x700, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x25}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x6, 0x6, 0xffffffffffffffa6, 0x6, 0x0, 0xb2, 0x490c2, 0x0, 0xcaf, 0x2, 0x9, 0x3, 0xe599, 0x0, 0x0, 0x8, 0x1, 0x5, 0x4, 0x200, 0x1000, 0x3, 0x1f, 0xffffffffffff7087, 0x6, 0x17, 0x4, 0xfffffffffffffffb, 0x0, 0x8, 0x0, 0x1, 0x200, 0x6, 0x100000001, 0x80, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x4014, 0x101, 0x9, 0x7, 0x2f, 0x8, 0xb5}, r0, 0xd, r3, 0x8) r4 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)="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") 2018/05/07 10:23:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda02", 0x62}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x200000000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:31 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000ca9ff4)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5453, &(0x7f0000a1aff8)=0x7) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {0x4, 0x8, 0x1d, 0x2, 0x54a8, 0x3f}, 0xd3c}, 0xa) close(r1) close(r3) 2018/05/07 10:23:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1000040005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) socketpair(0x5, 0x6, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'syzkaller1\x00', 0x7fffffff}) lseek(r1, 0x0, 0x3) 2018/05/07 10:23:31 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80002) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) prctl$setfpexc(0xc, 0x100003) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000f61000), &(0x7f0000000000)=0x279) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getdents(r1, &(0x7f0000000100)=""/51, 0x33) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x0, r2, 0x2, 0x7fffffff}) 2018/05/07 10:23:31 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x7, &(0x7f0000004900)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x80000001, 0x7, 0xa000}, 0x4) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x74}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x44f, 0x1, 0x100000001, 0x400, 0xffffffff, 0x3, 0x4, 0xa0f, 0x551edc84, 0x1}) acct(&(0x7f0000000040)='./file0\x00') 2018/05/07 10:23:31 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) flock(r0, 0x1) init_module(&(0x7f0000000080)='\x00', 0x1, &(0x7f00000000c0)="bcf6") eventfd2(0x1, 0x80000) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file1\x00') 2018/05/07 10:23:31 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:31 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) mq_notify(r1, &(0x7f0000000000)={0x0, 0x33, 0x0, @tid=r0}) 2018/05/07 10:23:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x73, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xab, "3bf96076e54d2293af876108dc17f3d14020b2155f3533f5aa760d4cd9a1fb5fa5b1eaa3eb017e3380187addea10570f1cebf7d59bdd9a2e253aaea3d17b5bbcae330dbfa277b3f3ce829fadeb2904747cf43f8b1b014661a5c06df3e21b2266a8e99e855f2e38be39740f19240f9bdd6b16a0690fe6342531a178e351f191ba13b0d5da287fb9f1f46bd28b15864f63ca258c4d504a78d98d13eb2ed198572dfbd5509693d2254ef37e12"}, &(0x7f0000000040)=0xb3) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x100000001}, @in6={0xa, 0x4e24, 0x59f4, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @empty, 0x80000001}]}, &(0x7f00000002c0)=0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000004ff4)) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000180)={0x6}) 2018/05/07 10:23:31 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) socketpair(0x10, 0x3, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="734734441322c3735d2bf117479b3a0d4666132f6660188fec65a6137ff4cd2a014084468e0aa168aef55e993a3cfa04af3b747ee73602f1208d13b4c9d630f12151b6028520ef5ae0c9705291aaf06b479fec63b3f48d7663819582fb4c67e8b471fb23ca7f230f42bd4d73a7a0f6852c9ccdcd5698116f14921fcc145a1711b4ba27cb0c5f23b4583b54f5a31b33d029e0b60d7bc15f6a91673c7bb945dbfea53df83c3d021cb5705a1cf88358479dd2e64cfbe2d315cad9a4545ec4a00c9e0a9b2b6fcb73947585db50311ea7d4", 0xcf}, {&(0x7f0000000040)="2596dd76f180c541e2583a362a0700621dc9ff5ca6aa2df78615f23ba52058b5d9b20af28324f7f8c493538001d8af65ee8e7e29fd20b39f46837c6c3ace76ae4657f7f7e753c7a49632c3adf9c079de2df0be99f0563440d95ad6fbd13467ba3a09592bb13c99fa94d30236c336f7727ce9a8ac320e4b81", 0x78}, {&(0x7f0000000200)="30ecbc37c9bb6a38974d8ff839725e9c019fd5168c9050fe6bbd0eedd4f8bad53eb194d86590e937f3cd144d489518a42563b346d375d82f26185ed817b5b5f08fb3dc6346d0422141a5b2a8c19ae46bc189ce14ff0ca71ee89da1aa26bb0e4d5a2f683af4fe2ea0dd5c64dca466e4db784108fb732e362fe8a34ced2fdbec465f46523c5681ff837232f08e0a0399c7e261ea3800da52051be2c576195f05fd8b65dfaba1af213b5511d08883b6e767b2363e13027eb28f36765e3b3687620786ad038ab7f872fa9d9c8052bcd26689ffe22d5c7f669e37989d740e44679b4e98f7bbb36eb353611d840715", 0xec}, {&(0x7f0000000300)="0bf52979f1809c2be9270c21b1d604f6aa739837f352bd1acdbd6ee311d3c63a60439e05338baa11f0ae4bba100356656475e49dd9e25df3a37f64ccd59eda399ecd55327ebfdaa61430c5fd6f7dfc3df4b1df625eb7f60eea56165c1a50f9a4c96ab966e4ce85988745a662940c888b0b36fc6c7a3a5c9ff90bd1dd2b170da8519149a79751ee65f9516b5c7f741e61b4578318378d2710fc038681b5bb01c1fbb95bba5d63f111a9ca90d255a5e745588f6bfe95bb62e0915f80dc413008809b80b7d040dd50dfa75d78572d85", 0xce}], 0x4, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0xfffffffffffffec6}}], 0x4d6, 0x0, &(0x7f0000004500)={0x77359400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) 2018/05/07 10:23:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x3a, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000300)=""/58}, &(0x7f00000003c0)=0x78) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e20}, 0x1a1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x800}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f00000005c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000680)=[@authinfo={0x18, 0x84, 0x6, {0xffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9}}], 0x30, 0x80}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r3, 0x80000001, 0x20, 0x5c, 0x3}, &(0x7f0000000140)=0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000500)={'filter\x00', 0x0, 0x4, 0xb9, [], 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)=""/185}, &(0x7f0000000580)=0x78) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/07 10:23:32 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000840000000000000000000000000000009500000000000000"], &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) 2018/05/07 10:23:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:32 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3ff, 0x80000000, 0x3, 0x3, 0x0, 0x101, 0x80000, 0xf, 0x20ec25e3, 0x6, 0x0, 0x3f, 0xff, 0xffffffffffff01b4, 0x3, 0x3ff, 0x8, 0x80, 0xffff, 0x9, 0x3, 0x2, 0x48, 0x3f, 0x800, 0x7, 0x81, 0x1, 0x6, 0x8, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff1, 0x5, 0x1f, 0x848, 0x0, 0xfffffffffffff000, 0x6, @perf_config_ext={0x7fff, 0x6}, 0x10a, 0x400000000, 0x2, 0x0, 0x8, 0x3, 0x2}, r1, 0xa, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x1, 'client0\x00', 0x1, "be817ce40a771859", "bbcd8aa112badd949847db166a7f10f85ac5bbd7869d0b5da822a8a40ba59061", 0x40, 0x1}) 2018/05/07 10:23:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(gcm(aes)))\x00'}, 0x58) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) mq_notify(r2, &(0x7f0000000200)={0x0, 0xc, 0x0, @thr={&(0x7f0000000140)="ed4575a865417b5a33a0b8d14f94b50a037e620e0d01d4ffcba03d68cf9c6bdbb336826def08f0d238410f21aa9006bbb91edce937fc924910d450ca61be32831a48edad0fc51fd9d25bc9dc7684f2906f645209d7ab74fd9531b1602df283b10ad2a83f4c62895c9dcd949ff0cd6d6384464b3daf39ee62b04e32205ca1b8e90d1160089bc60cefd21cd9ec8bdc1b0d72d7eec40559a3023eb5f1ee80d6430956f11ec67ff6f14c2cb010203627d08a6ca81d3de03b9a4a216c995ebf", &(0x7f0000000000)="0cf4f82bdc8d0c55be992025178ce34b40b2e4394bd80abe71459c23f53a18553514575d9dd2b90d255f8e8ba7ae3add6696fd9c7912e02fc27d22cbc79d050c"}}) 2018/05/07 10:23:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) socket$inet(0x2, 0x7, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x200000) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x131) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="6ddc5a2d30f02b13a91fc5b96daf4c9d9bc10db3a8aabfbaed1fa2206909844f2929ae7e1655738904e0b469ed7c19a40e268ac7e47b9335361e210311b26d5f551a56abd1af14c4a6e74f1b6466b43b1e2b5f6f45977cb2b1f81c892ebba07d2e21f2938ddd916a960cfb3a81a83ffea525532e61e3c897aa193e19d3cd2a3f179953291d58be8f3dfd6b79741e789d606a46b374c3db47722cfa2806bc938bb6c3654d14c6ec9633401471cb79c135", 0xb0) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:32 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) 2018/05/07 10:23:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x30200, 0x15) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x20}, 0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x14e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x34000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)=0x100000001) 2018/05/07 10:23:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001100)={r1, 0x400, 0x100, 0x4, 0x7, 0xfff, 0x9, 0xfffffffffffff000, {r2, @in={{0x2, 0x4e24}}, 0x46a, 0x5d, 0xe05, 0x9, 0x5}}, &(0x7f00000011c0)=0xb0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0xf10, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'dummy0\x00', 'gretap0\x00', 'bond_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x268, 0x2b8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'veth1_to_bond\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hostname_exec_t:s0\x00'}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'vcan0\x00', 'bond_slave_1\x00', 'bond_slave_1\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x958, 0x9a0, 0x9d0, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x4, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @rand_addr}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}]}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x15, 0x0, 0x0, 'team0\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x7, 0x0, 0x0, '\x00', 'eql\x00', 'ipddp0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xb8, 0xe8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x4}]}, 0xf88) 2018/05/07 10:23:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:32 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x800) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1a9000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/05/07 10:23:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x8001) [ 223.483593] kernel msg: ebtables bug: please report to author: bad policy [ 223.515260] kernel msg: ebtables bug: please report to author: bad policy 2018/05/07 10:23:32 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) dup2(r2, r1) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1ffff) [ 223.623246] audit: type=1326 audit(1525688612.621:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15222 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 10:23:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x1) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x1) 2018/05/07 10:23:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0x96d28c8c44860895, &(0x7f0000000000)) 2018/05/07 10:23:32 executing program 5: unshare(0x10020000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) recvfrom(r0, &(0x7f0000000040)=""/58, 0x3a, 0x1, &(0x7f0000000080)=@ethernet={0x1}, 0x80) write(r0, &(0x7f0000000100)="2eacc2929d75fb0d97007ed7940e7daaa16208e3290e6868fb335138c539f944a703632cce8f3a84eb70ae370ab15a5da45f8d58b7be4992e9093da15d9988cfaa9c0f62e1ce07cc2c7d673d46e6e47a2682812ca6d6987353a44417502e019bae7ba9496f524e206b1a028385b26b401f91b63ebe", 0x75) [ 224.544489] audit: type=1326 audit(1525688613.543:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15222 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 10:23:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e54917", 0x87}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r1, &(0x7f00004f1000), 0x1) io_setup(0xffff, &(0x7f0000000080)=0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001600)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001740)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001780)={@empty, @multicast1, 0x0}, &(0x7f00000017c0)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000018c0)={0x0, @multicast1, @dev}, &(0x7f0000001900)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'bond_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001ac0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000001a80)={&(0x7f0000001980)={0xe0, r3, 0x105, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x10) io_submit(r2, 0x7, &(0x7f0000001580)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000000c0)="4b3da3021dd61f5245d2a5b95bfbda60ed6474a2dc6272ae03b405e641b8ef4c05727e68083cd71341075c8a902ba34a3942940725f6f9363e00294d75ee8ecac266cd73660a3e7a4b71a779075049005a96777c8743d166a6ddfaa7886bd8cd47b16983bcf0ee4e8125b514675a79dcd53f42425423d0c33fa3bb4ad619e556804431f8d271aecad4bf30274132cd0308b9b841077fa2ec1b56e4a70a57b606cf133d", 0xa3, 0x2828, 0x0, 0x43297abaa614bf3b, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f00000001c0)="7185b9c9773add4b35183ebf6fd6fbb316a09cf56edf185d0dc403894077fee813cd2fe45e96ad0c4616d3836536cb94e3200754d93a5698cc40ca066784", 0x3e, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0xff, r0, &(0x7f0000000240)="9b50a65b2b07c5a8fc7a497e90b5cfea8ec0a313f7c275643ba8e8f7aa7333f1ed7c7e3171752988c73aacad78b585fa694337ce32374219f5446ada6ccf63077da2873a795b02db4b9573d2914ce3230e1460ecd6573b4f84a74c39b8e2e15a11c5ca5403c98e20dd5ff068d61ec48fb73523645a3916c10c09124ecbe05ce132789971f74584fe079a94578c33666522440293", 0x94, 0xa53, 0x0, 0x1, r1}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x2, 0x8000, r1, &(0x7f0000000340)="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", 0x1000, 0x4, 0x0, 0x1, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000001380)="b5fb3d1a5da364072b21f8ecceb84e9ba73f0d467563f42155", 0x19, 0x9, 0x0, 0x1, r1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r0, &(0x7f0000001400)="1c43c32a534198", 0x7, 0xa3, 0x0, 0x0, r1}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000001480)="e6ea2b1945eb80a11cce72c066f052c1607ceb955419fc23b96917c25cb549ff4db597cbb71ff1d41141abc274b944bc4df5f583e52b8d01cf5a0bd7e607f58e8525075cf37183d04a64dca07f31708d4eaaf66d9f8b4579f82ce835633c037d91487c8177367cf80f11690a5e956aeac7e3ebe30819b3ee714822835eec86502981a70622b41c9c27dd02418deb2c", 0x8f, 0x5, 0x0, 0x1, r1}]) 2018/05/07 10:23:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x519041, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:33 executing program 1: ioprio_set$pid(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioprio_get$pid(0x3, r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) ioprio_get$pid(0x2, 0x0) 2018/05/07 10:23:33 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) fcntl$setpipe(r1, 0x407, 0xcbdaa6e) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/07 10:23:33 executing program 3: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x400) readahead(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/05/07 10:23:33 executing program 2: r0 = semget$private(0x0, 0x2, 0x8b) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/247) clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/05/07 10:23:33 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev_snmp6\x00') fstat(r1, &(0x7f0000000100)) 2018/05/07 10:23:34 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) r2 = socket(0xfffffffffffffffd, 0xb, 0x100000d64363e) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000240)=@req3={0x58, 0x0, 0x4}, 0x61) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'syzkaller1\x00', 0x7107}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) prctl$setptracer(0x59616d61, r4) 2018/05/07 10:23:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c462c41dca199d7704d42223467fbe", 0xf}], 0x1}, 0x40000) ioctl$int_in(r0, 0x800000c0045000, &(0x7f0000000000)) 2018/05/07 10:23:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:34 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) r1 = socket(0x1a, 0x8000f, 0x7) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"379954244b3b64"}, 0x5}, 0x10) listen(r0, 0x7e2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x1f, 0x4) 2018/05/07 10:23:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f00000009c0)=0xc) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000b00)=0xe8) setresuid(r1, r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000003140)=0x5, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000e80)) r4 = syz_open_dev$vcsn(&(0x7f0000000dc0)='/dev/vcs#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f00000007c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000840)=0xe8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000780)=0xfffffffffffffffb, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000880)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000b80)={'TPROXY\x00'}, &(0x7f0000000bc0)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000c00), &(0x7f0000001d80)=0x1c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000001d40)={&(0x7f00000031c0)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652", 0x6c1, 0x0, 0x0, 0x0) 2018/05/07 10:23:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/07 10:23:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2) write$vnet(r2, &(0x7f00000010c0)={0x1, {&(0x7f0000000040)=""/126, 0x7e, &(0x7f00000000c0)=""/4096, 0x1, 0x1}}, 0x68) ptrace(0x8, r1) 2018/05/07 10:23:35 executing program 7: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10080000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x5) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='openpromfs\x00', 0xfffffffffffffffc, &(0x7f0000000380)="c79b2aa746e866bfbf97d996bdbfdd365318d92901850eea280601e6206babd8e901bdefba0c4d3eff2204a82ddbf45570f700000000000000eb8efea605fde9e43b19ed5419ed56557f363452703a216bf15006a33dbb79d94c044e93746f34c115d158293894113da8179d4771f99bd6d000000000000000000000") 2018/05/07 10:23:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:35 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/188) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x400, 0x3, 0x7fffffff, 0xfffffffeffffffff, 0x1, 0x100}) 2018/05/07 10:23:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000080)=""/8, 0xfda0, 0x20001) 2018/05/07 10:23:35 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xa11}, &(0x7f0000000200)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000c40)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000000)="afa380cbdafb7b1a46b05884ca2823fe85a83202df04ceb23ac0fc523548d4c398fb8a96de88b90cb2f719de32e1ebad2e7376c55f6704f799815c0824dd0171fca5eb7634856139b0d343f9cffd89556880ec24b7ca74281f6ba5b9837a8f24e8f95b9a2f2e11d517021d7a5e1d799d3a8c7d46e88dba2e359ebdc7d98a63052bfd59f2abf9") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000c80)={0x0, 0x2}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000d00)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/05/07 10:23:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x240, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x6, {0x800, 0x7, 0x80000000, 0x8ee, 0x4}, 0xc4fc, 0x94f}, 0xe) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000004900)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0xffffffff]}, &(0x7f00000001c0)=0x6) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) [ 226.366224] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 10:23:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:35 executing program 1: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x180) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, 0x8) 2018/05/07 10:23:35 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x5) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfff, 0x80) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x0, 0x1}, 0x2) r1 = socket(0x18, 0x0, 0x1) getpeername(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000140)=0x80) connect(r1, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x123) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x0, &(0x7f0000000140)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000240)}}], 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/07 10:23:35 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x64841, 0x0) mq_open(&(0x7f0000000140)='/dev/input/mice\x00', 0x42, 0x28, &(0x7f0000000180)={0x9, 0x5, 0x4, 0x2, 0x3, 0x7, 0x200, 0x8}) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/07 10:23:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:35 executing program 3: unshare(0x8000400) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/07 10:23:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca", 0x7b}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/07 10:23:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e680c5fc00fed1f576d983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d67017bab2762a8d51c7a45d14a01a03c85cb45c56", 0x48}]) r2 = socket(0x1f, 0x8080f, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000200)={0x5f3, {{0xa, 0x4e23, 0x1, @empty, 0x9}}}, 0x7) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/05/07 10:23:36 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fbf6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000002b40)=""/18, 0xe}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x1}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000000000)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x4000025, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/05/07 10:23:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000bd000)) dup2(r3, r1) 2018/05/07 10:23:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/07 10:23:36 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x3) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0xc66, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0/bus\x00', 0x0) unshare(0x60000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000240)=""/131, &(0x7f0000000180)=0x83) 2018/05/07 10:23:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb28756f8c506b1e76b2d87950bff838ae6066cf10851efbb30a9c71fc66a"]}, 0x4c}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:36 executing program 5: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000380)='./file0\x00', 0x2000, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x60040, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @multicast2}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x37, r1}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x9) mknodat(r2, &(0x7f0000000200)='./file1\x00', 0xd081, 0xfff) 2018/05/07 10:23:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e72", 0x81}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) [ 227.759982] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 10:23:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/07 10:23:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="43c167b918ee072dc4c65aa2d8af906188c70a7abc6fc474", 0x18, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x51}, 0x6c9}], 0x1, 0x1, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:36 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ed1d"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e72", 0x81}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000004, 0x42) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x4, &(0x7f0000001100)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) setns(r0, 0x40020000) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/null\x00', 0xa0000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) sendto$inet(r0, &(0x7f00000000c0)="c1c249ec256952795a4065ec33221832373736d42727c7d383a75f991a8a3ae0f8953d2f46612532e81ea55db1386ddb04bca53110558f08e9c5cb19eed0be9aa9aeb90b426e04f49b3ad81ba42023e1f727b83d4b71b86e6659d4fe1336c3745b3ea6ed1176dc3273ce251fc49c2d06c1ccdae74226180e9df6c639f8d012140e26fcad5fd6635c5a995e1333ab5edfdfb462c8d2d66dee026be94f65c01f2bbb08c33ec52610ca5a96f844a9710f703abc307f99405e48b0bd177884663a12b8571fab7f5e0d8633e4a7d5b11cbe0ee562621e08a74226eb2ed8117720703e68483c858fc5935c988e911810a5103beb5f87e91d59ee3cff853e325d701f1cb5a55f17428ccaff4e987606192c89206d7f44a534a9a5b2b06fde7a5bbf05bc65f2d5bb05c06221bd71ad7b31c686a4919423c1dcd26e8f77c24f455c924c4eb3daed69fdaf0529a28ea024f78f1413f819c9a834a67b2f6edc7503d32fe23347483932c2a111104ad72e79a0ec2f151fcb00c648d7c2ce5bde0a253bc895067a03c42eeb77c7a35fd11cfb3ec256f6a427cb7633f242a8b206beb5100ab484408449f342fe6722614b5387da8dafc3656fe21affed053c650045343f8313c3ffea39c57ca5f9676729e30201e632d7b1f91be89eda4e04f15301a078d760a432f14d8b3da1952d0df2356e99a3fcae686741ab31eec55f88eb75d56c75ada7b93c51566be19cafa3b89d2d398a35e677577d0fa7a314920ac855e5cb8d5afb8a9ea10555ec0e47a43d85cb59e6650e8d352ea132ac4dfaec2a62d63253743567213687be026702c058243f37c52492f117626e669d4a47fe4c63c01fab7dd6d54206ef118720d670d4c9a925ec621a6b7e1c615a8a7594b7aa714904dacc27aa5dfb46276d0aaaec013bbc5da9a39ac32035d5837b80b0692beb0acbfd5cffa45e330de438e7dee28b2162d634ebacabf8c19565fa6dce7b364967bd9e020a010c5cf390db1f780a8a2009d16c89d58fd9d27bec94b3965e2e62dcd213fb41feaea77bbf0236a99d4f66344cd6b6405994ba2062aa8f9799f6419b2fb9cfb7b62ba507d242b81ff680301e467be5e864e9bbeb96c9294c6dba302193739ced3e9702fd6db52a4877b19d0602899b405eecbda9ac9713fa767d4ffcecca24cd57c9babe66c609e5887d43727b428e5f95ee0b53e1ac3f6687ff8a81b057e2d937502ea4fa319d98df74527deda8ccea551ae73a99b639d0454e4f25692ba8c80d41392221bcab33066526a20f8b7e5dbbcd1fd71896fd816d3c46974eaaf75774b18a328489a4233e094fe399e01154186e0767b4606755bb588ef492b96733f4e52b8437760ab8a6aaafe953ecb322d602d3a5cb52a97a5614af5cd2677204d85408bef3b43712687a29a19e2809a069c924db6d01aae9af5b04773e015af7c4a288fc1ecacdf0e2ec7e1c29de7c35269945a4f4d77e1e203bb56fa25a3ee5d29daf37918f31917650bc3208c54b4ee7597fa1d7bcb91c9b785115de632ece32ac78fa4b41c520ecacebe9a0e8798d349875ebac2b2591d0fe53afe728ea489be74476357e5ce21f252cc40ce53d5a30b560d5480fc4a760345a1e0a48a45789f61f3d27a8fede0eca1aa80bce3a35fd3be26ccf6eb6985e693b58f584c1e57ff255ddda7f98bdda927b7d5d723de86ed71ff1cfced1a36fa2ca6e8f16b7e7971e5e19eed436d8298402b4e0f4d3d3b11146850eac0bc26317f3b4c320145d7fd148fb12d5fd967b92d00d05750235250d298c397364a13d5384f59ffa28aefe9cd7091354e08d74d0bddaac2aad05ef8638eef68c9848262c543bba2be97e41838dd67f144f89a8414487db2c2fcebfa5199ccb44268fbfd92c8f45030749fc8fd53ea40e65566b02ad9eeb94a38763edccdaa5dad95e172e481aa26f9f30b9daa0472e654b1b12001d992acd104e3256d2db405fcbc99d4f47bf38a9d37cf133b3ce8b73573b58fe3b5ca7a688024446a0cbd43aa2755b5ec70673309c91ffb8fa4832d8543f16a1dbb69a83e356d38b46368a19e620bd65132bd4404b75399c7c1a226c67b017c21fb8175b010d017e59f7d027a57c2779aa6bdf89bde014ea346841b9e0122789b9033f427ecf2a9ea9619110566ad3c2291fb8fccd76e6af40ad15de96a3aa8d361ed5b04f401d06038b697baa9be603c54f93145da2eb1a0a6f6401443ef3d615a8276d4dbf8014285828298fa69e589d17ee4e310722c7630d5003578e09e87acbb84fa37012216a42404ff714b2707aeca0458c682aeceaeaa573cabb4b954a71f81ea4c6c9fe7e941fac836b57c870bff469b2e3ebe28e646a71f0411a5a814f8583f8bad570d58a8a448ff3b3aa1419c0d675bbaebd41eb0d995b8e21464767eeecbed02974a4a674586a253e6951c3df84cc7f3d18017bb5e6fc0546e9292010129a7c2a9972c42ae714c7e571e02a00bbb38a0420bc819fcf05b4474122b63a19bebb1cf65703d7f8523e7b63e1ae870027fdc2807b84e02acd30fd4e3f8792f5e53b4e06a10f7ce681064675fcc5348d97e65f7b20f15fa053d420e8b7a64467e70eb3329f191b70c4a855e68ad9c93bcbcc91c80f3b2e26bf0b386f66a38cf08456154c549d80b5a495e18ddd19c6e0fea20ce92a7d9721dd6ce56f4b27164d4b7bee62dae1763dbcf1e89fd0059ce19de64956d5fda86f352cac9c4f4bec23387289057e59a89000af1a47e9c7538ccdf449aaaf7999ef9bfbf6604800ae635ed9a87a98e7c6e6f772bd6961ead78e1c77aac9bcd20cbf737c265b037c91f0d3fed510f341da80b099558da961c9e48e8bb0dd67fe3882226cc621ce88d089bef8d1a4ec90bc424461120e4795e7d6aabd73163f89dc2c3768df571a7c326b57fb8908b6059ec74a8a95117a14c7dd6a1fd8ca20c47ce39798c8662d1421369a9965b972f019051c7a4dca53972f0147fbf9e79ae1d3fc82ec310ee9c91b470bf56a3b29a14b849192cd628e1ea05a676a0655f96a7b17584f2218abb3ca15211ba9107594f941bcc36fabbedf3b74ef3795f9d23fe2bb7bafc7fd48f872e9a11dfb72affe273715d3844ab33e991d2b5b3aed12cf5d001e09989513a117f7fde016b4edf0c990044d6b704de8463bcc88c592653d5a90a2420707da59097c54e676295edb7f902bcb44961bf7e544d4bfe064745eb2cbc1cbf3d7dd2ee5c19e64fb8568f142c875d616db3b8e5e45446db51290fa2917d066a75a763682a5a6d43217bdb3e1465176d1301af900feea95148a836bec9acd9174bf318b27615a95b84a8f4aab90ab7d0aa8902dd0d4c09eba213a12bf1fb963bc6f818eb0eebc64f250ea72d9253afe4f12bd71ca4345cd76e6bf0acb19b58ee10de920148595b571a8657551fd1e9ec41fdde04162fc8096c901d5354c16ddac275102462382a36a3513edafa663d19551d711343db632e60aaddd24e7424e42ebee402e1d7440a78e8a93840295009776afd982159a0ac941318411a6fce9bdb697633692b6bbeba073dc7a16828ae2d80d773ba6639e3c4b26074bb5bcd86794e2071a1eb65dc45fbe1defb27bdc12dd9f31bbb2b6e80fabff01e1dec36b375edbeaf2bc1fece84df957e1218a8ecf09444dc49f1c519eeee9ca7355c378d1d4adacead4fcbfa608cc5eec9d34221e1d21fb6fb6ed0a732048c7cccdfd719fd93161b78ecd9143a6b2f7540480cb72040568645bac307b31dac79e118d1955698eefdc223fced52dec5dd216a44b9f5b22b1fe7fa46d7f916ce259e896e604f233ff16dbfb623a09b91bda52c764a800be81048e1e7c8a0516e6e9329395e07f1bf3583f33216e10acf961b5790fb0d1098e9a96887b96a1f806abdd51b718432979efa331431a3fd62bc6ce6a6c957b96d3d726ca4cb4bddf5698f6c549882ad07f60dcc45e10eb494e3e618841231ad27c254579f04ad72e1b1d0ebc1371257fb628b893cd9cfd9bc892e52c2fdc84472125be45e47f4e8a54e783639296aa624eca1885927afdca685a9f20080fedcb92f0be93dc231a667e2aad6828fafb4b07bc0e1ae990db128b9042a3134cdb688fa7fbfc82a4d4a1db0f256a2826e83a870d0a30de4738e4bc0def875e4a6f638feec6b754585999d9f89fa7180ad0e7491258145db80edc17720466a18f942003d3d779b584741b793a93b684d3298e6f6fc1f210cd7577f00b2430e2a79df1e6379d0daa072d1b771217445b1d9af21e142f4bf923fb174904c97c16d7f6246adbec24c70c1c140b78ddab1694e67edcf65ac93481c7ab8ffdfcc85b9b603b04bd170faa69bec86d3581afcb2c115a019a9a85217ed56ab31db20e538921ff01ccc2c35d0ece82ad6e8fcfe9e674e77eb4dc793184f32a056a6a0e466aa3219ef42db7c2dda104161d1777879cf1f5e6b1a61c573be1385531a58a7b06992c07ba73f62a948fddf46a53aeda7228c55b4cc6e8e4cf9e2b82fd99b33a316a36ff26295ccecd30025812d0685933f71c4e63eb865d5c24b785762dc2c5362ccb56ff0063877e01d6a9e46f76067ac1f6d792a069bc5c366c707eba5f2888d992f2ca1bf16d41a73c1501983e854c368dcd08766ce2d7f48bed8db762e3b73f4bf09db89dcb8b8fdd70329ab080090af53a46d74e5ed1c637ee5d3f4154165267836a15d6543998ae95c29091a8dbb7539444f1387dba15b72a23af91609d369ff49723151bc377dc15916f6a2797b39beea4fd06dd9ce4f9487bd9fb64657c48bfa47e282eee6449c3fc30b397703b23827bb88cc7ae26ef4277a6589aa26f6e1b2b2b97672e6afd5664eeb8fca1855055bf4d40932730576fd996838b5eb94aeb1a91aa68325af21206612b4ae494b80018acbbd7cb97995df733d87746ff8a0c0cf6c7aa78c2a3e133df56bdc1823388641ae9f363908c66ec8883c2e1e3509dd38e230d90fd127b95e8e28511c2609ffdfbf938a626644a0588f789f5afc67c94c0cac43c70cd848d34cf6db49e885e49b11655da67a65074993b4015290ec912bf8cd3d3ed3f728213c3157ea4c2d7445d25a4cab188b9baf2723846cc9d8a31519b40abd68cca42670aaefa8f54b324e21d3917dac1e0df0d86421dbb1e77dac8c512fab0ef712627ef8f4ae4593e1a6eb2a9f69af446bfc48c4ff7ac3fe1998b62f586779325c4267285abfc7008b5b14c153d991e1b087241421da0861c1883aa4f61a9dec6ffa97f6a004637fec794c22f5b5d5f5d7c14a796ed0632ad2ecf6e9978d0adb7746fbb75693ce53cb2294e038cb018d586bd5a5c56ee89edfc5a457d824185f6ba9a63f5eba73e9c63bc73f3abbc7f0f15492214f047c187c959cac669a97f761a6de22b8011fd29671a1d26e9f3f544b150fa069980f4885ead399456b1118bc0eb9fb6010b01a0697b7ce8093f5dbe2ce13c4cee10978df236cb674c06c68952f878bf6fd49aa6019d34733437c41a81a54ac1ed4580f16cc1aea8c8f44bf37b908d8f4c12f6644e292696d8329f4db1677c05e2b267c453f1c3ec42a430b6d6506d67064a4084d3d2081d0a3ea1b7d4558710bc4bf1072ccbcd0f8d19afaf8a7399d9f5b88f2b191e6046335bf25aa0fa0de5e74806dc7defc2b193a4205c8e30ab17d11088ae65ba971cbf6812255ecd0a5de4d757106749907d6e89077cc33fb9fbe1a643493a3dee6daedab15e8d3e26c2af3592582e0e24a64d9ecf8570409306a8a948d9348531965e030677aaf3e5292a0b1e0a202ec595", 0x1000, 0x20000805, &(0x7f00000010c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x11, @empty, 0x4e23, 0x0, 'ovf\x00', 0x10, 0x6, 0x12}, 0x2c) 2018/05/07 10:23:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000004880)=ANY=[@ANYBLOB="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"], 0x3fc}}], 0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:37 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bc74"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:37 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e5ebc9"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/07 10:23:37 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="41c2"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e72", 0x81}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:37 executing program 6: getrandom(&(0x7f00000000c0)=""/4096, 0x1000, 0x1) r0 = dup(0xffffffffffffff9c) bind$inet(r0, &(0x7f0000001140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r2 = syz_open_dev$dmmidi(&(0x7f00000010c0)='/dev/dmmidi#\x00', 0x80000001, 0x73b747188040d642) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001200)={'ip6tnl0\x00', 0x0}) r4 = getuid() r5 = getuid() lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001300)=0x0) fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f00000013c0)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000001440)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000001400)={&(0x7f0000009780)=ANY=[@ANYBLOB="744d0000130000072dbd7000fddbdf2507000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, 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@ANYRES32=r7, @ANYBLOB="0c00880008002a00", @ANYRES32=r8, @ANYBLOB="0c000200aaaaaaaaaaaa000008001300", @ANYRES32=r9, @ANYBLOB="08000f0008000000"], 0x4d74}, 0x1, 0x0, 0x0, 0x10}, 0x8800) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000001800), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={0x0, r1+30000000}, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x159) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:38 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)) r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) 2018/05/07 10:23:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6}, @generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb28756f8c506b1e76b2d87950bff838ae6066cf10851efbb30a9c71fc66a", @typed={0x8, 0x66, @fd}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328", 0x84}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:38 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) ioctl$void(r0, 0xc0045878) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x3, r2, 0x1) fcntl$getown(r0, 0x9) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) clock_gettime(0x0, &(0x7f0000004900)) r3 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000480)="b647d08105b4c2713fba18f4b4ff7e899a2c570afae0233fdd", 0x19) getsockname$packet(r4, &(0x7f0000000400), &(0x7f0000000440)=0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80001, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000000c0)={{0x8001, 0x1}, 'port0\x00', 0x8, 0xe1000, 0x4, 0x6000000000, 0x5, 0xf4, 0x1, 0x0, 0x7, 0x4}) 2018/05/07 10:23:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328", 0x84}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328", 0x84}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x104e23, @multicast1=0xe0000001}, 0x10) time(&(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb28756f8c506b1e76b2d87950bff838ae6066cf10851ef", @generic]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:39 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="18b60901"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:39 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fa671c"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000040)=""/243, 0xf3) writev(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x22c}], 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/07 10:23:39 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="46a5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2000000000000018, 0x0) 2018/05/07 10:23:39 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='kp'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb287", @generic]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x8) 2018/05/07 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e5", 0x85}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:39 executing program 6: r0 = socket$inet(0x2, 0x803, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e5", 0x85}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4006c0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)={0x1, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0x8) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e5", 0x85}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="c2000000c269101362f66b3a020000008232a639c2c4a9e895458bd6f42a7ca548855e5b5f1bb37b766f870f747d454dffb2b4e5db6fa86a5af99748cd1277d9eecde78ef9ded2f7f31b6023b1c87302f13b016c2529baa2a9f8e99825e2d2bb826467e93fd301142797baf22b865f4b092d377cd42f61f6b841f5df76fe306578ea99001046030e2382e1f7dc6650baf8d51c7672e453ab2ce33408341605d122453bbebffeec1365411c69bcb0e4ab8dea40ed9f4656f95512d951ca0d0100cd37af54f92cc045f64de8079cf2e5da22981005619a69cbf3b0ee294e672f9df7a7f6aba52ba150fdf2a6e894c5eb57218a793d1ed7370706a3152cd331a84b1057c19006610d4436b5b414f04d516a19e0e66e1109ccf8fc3b78de3466dc4f20d800c63fa7adb8501cc35dbbe23e14a8d1e4a256b450ead922bd9a4bd8557af82234c30bb997b7a333599fc3ec0f2abedf8224db045ec8b30af032c00cc12d506e0a5988e5595eb980e492"], &(0x7f00000003c0)=0x1) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:40 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="46a52f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2000000000000018, 0x0) 2018/05/07 10:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:40 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e487d518"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:40 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9ef909"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb28756f8c506b1e76b2d87950bff838ae6066cf10851efbb30a9c7", @generic]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:40 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fa67"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:40 executing program 6: r0 = socket$inet(0x2, 0x4, 0x10e0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x8, r2, 0x1, 0x1, 0x6, @random="c04f4d657677"}, 0x14) 2018/05/07 10:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/250) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r3, 0x8, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x24}, 0x1}, 0x800) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40200, 0x0) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000140)={0x8, 0x9, 0x1}) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000100)=0x200, 0x4) 2018/05/07 10:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)}], 0x2) 2018/05/07 10:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)}], 0x2) 2018/05/07 10:23:41 executing program 6: r0 = socket$inet(0x2, 0x8, 0x80000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)}], 0x2) 2018/05/07 10:23:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0x200, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf0e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaf}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7b5d75b}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x75c6ae1f410317e6}, 0x20000800) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="81e93008"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/05/07 10:23:41 executing program 5: 2018/05/07 10:23:41 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="41c2f8"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:41 executing program 7: 2018/05/07 10:23:41 executing program 1: 2018/05/07 10:23:41 executing program 4: 2018/05/07 10:23:41 executing program 4: 2018/05/07 10:23:41 executing program 7: 2018/05/07 10:23:41 executing program 1: 2018/05/07 10:23:41 executing program 5: 2018/05/07 10:23:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x42080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x21}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:41 executing program 4: 2018/05/07 10:23:41 executing program 7: 2018/05/07 10:23:42 executing program 1: 2018/05/07 10:23:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117c", 0x77}], 0x2) 2018/05/07 10:23:42 executing program 5: 2018/05/07 10:23:42 executing program 7: 2018/05/07 10:23:42 executing program 4: 2018/05/07 10:23:42 executing program 1: 2018/05/07 10:23:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = dup(r0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:42 executing program 5: 2018/05/07 10:23:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117c", 0x77}], 0x2) 2018/05/07 10:23:42 executing program 2: 2018/05/07 10:23:42 executing program 3: 2018/05/07 10:23:42 executing program 1: 2018/05/07 10:23:42 executing program 4: 2018/05/07 10:23:42 executing program 7: 2018/05/07 10:23:42 executing program 5: 2018/05/07 10:23:42 executing program 3: 2018/05/07 10:23:43 executing program 2: 2018/05/07 10:23:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002600)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x800}, @in6={0xa, 0x4e22, 0xaa2f, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0x81, @dev={0xfe, 0x80, [], 0x21}, 0x3ff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:43 executing program 1: 2018/05/07 10:23:43 executing program 3: 2018/05/07 10:23:43 executing program 5: 2018/05/07 10:23:43 executing program 7: 2018/05/07 10:23:43 executing program 4: 2018/05/07 10:23:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117c", 0x77}], 0x2) 2018/05/07 10:23:43 executing program 2: 2018/05/07 10:23:43 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x7, 0x24, [0x5, 0x1, 0xa19, 0x4, 0x5e1, 0x45, 0x7, 0x2, 0x10001]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000140)="84fbb4586581a3bca3c7329d32a41094", 0x10, 0x8001, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x100000000}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x18c, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) inotify_init1(0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) accept4$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) 2018/05/07 10:23:43 executing program 1: 2018/05/07 10:23:43 executing program 1: 2018/05/07 10:23:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000015001102ffffffffffffffff0a000000", @ANYBLOB="080001800058526eae6b0a573801e000000014000200000000000000000000000000000000013e9fd26e39ffdac33cf5617d285f1e3ec548debac9b8ba7473a9e4154e0cf63a50ee6e029139923115a656541489675dfe33afdacd4ebbd093486d6d303f522a5db5922622d039239102"], 0x2}, 0x1}, 0x0) 2018/05/07 10:23:43 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 2018/05/07 10:23:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000005280)=ANY=[]}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005140)=[{&(0x7f0000002580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002800), 0x0, &(0x7f00000051c0)=ANY=[@ANYRES32, @ANYBLOB="100000000100000001000000", @ANYBLOB, @ANYBLOB="300000000100104a01", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="180000000100", @ANYRES32, @ANYRES32], 0x43, 0x10}], 0x1, 0xc0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)={0x64, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6}, @generic="b1c3837565adf1d631c0a99943950a5e68d1ac850fb2306a2d1cb28756f8c506b1e76b2d87950bff838ae6066cf10851efbb30a9c71fc66a66"]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 10:23:43 executing program 7: r0 = socket(0x11, 0x800000003, 0x610081) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_elf64(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/07 10:23:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbef1, 0x105081) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:43 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5fc502"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 10:23:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c7df60)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1c}}}, 0x0, 0x0, 0x6, 0x80000000}, &(0x7f00000001c0)=0xfffffffffffffd37) 2018/05/07 10:23:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e5", 0x85}, {&(0x7f00000003c0)="8d643ec404b6bf0757d553da4dceb0da15f387f78f631447c04151c13f8421be32cb527f4304dd08f10707f43c1ca45a13ac0c4b7aa8c56556e3b5be23a4d8a6c907ff288e6dd7df20e9b1949720bbe21d817ecc6f0a45b4b622df27fdd6d94baa06d0c5dafa7f31593e6e7bbd6b5f591e823f87e96760621bffb8e193912825c7bd5177c6ad6601d38813e253", 0x8d}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x3) 2018/05/07 10:23:43 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e680c5fc00fed1f576d983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d67017bab2762a8d51c7a45d14a01a03c85cb45c56", 0x48}]) r2 = socket(0x1f, 0x8080f, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000200)={0x5f3, {{0xa, 0x4e23, 0x1, @empty, 0x9}}}, 0x7) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/05/07 10:23:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', r1}) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/07 10:23:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80000, 0xf76) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:44 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) [ 235.077954] FAULT_INJECTION: forcing a failure. [ 235.077954] name failslab, interval 1, probability 0, space 0, times 0 [ 235.089701] CPU: 0 PID: 15796 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 235.096677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.106935] Call Trace: [ 235.109575] dump_stack+0x185/0x1d0 [ 235.113255] should_fail+0x87b/0xab0 [ 235.117021] should_failslab+0x279/0x2a0 [ 235.121138] __kmalloc+0xc2/0x350 [ 235.124685] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.129575] ? alloc_pipe_info+0xb8/0x8c0 [ 235.133775] alloc_pipe_info+0xb8/0x8c0 [ 235.137822] ? splice_direct_to_actor+0x65/0x1040 [ 235.142719] ? do_splice_direct+0x335/0x540 [ 235.147079] ? splice_direct_to_actor+0xdb/0x1040 [ 235.151974] splice_direct_to_actor+0xe23/0x1040 [ 235.156782] ? do_splice_direct+0x540/0x540 [ 235.161149] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 235.166555] ? security_file_permission+0x28f/0x4b0 [ 235.171684] ? rw_verify_area+0x35e/0x580 2018/05/07 10:23:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d", 0xd1}], 0x2) [ 235.175882] do_splice_direct+0x335/0x540 [ 235.180142] do_sendfile+0x1067/0x1e40 [ 235.184153] SYSC_sendfile64+0x1b3/0x300 [ 235.188318] SyS_sendfile64+0x64/0x90 [ 235.192212] do_syscall_64+0x309/0x430 [ 235.196151] ? SYSC_sendfile+0x320/0x320 [ 235.200262] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 235.205472] RIP: 0033:0x455979 [ 235.208687] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 235.216446] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 2018/05/07 10:23:44 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0xfffffffffffffe1a) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x4200, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000300)=r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000b40)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000600)={0x4fc, 0x1d, 0x400, 0x70bd2d, 0x25dfdbff, {0xd}, [@generic="716c9d8dd05252a0e7924d2a7d3f30e431ccdfd67b80a84d67de8441d8c56ac45ddd5b2775b4db0158985f06800d9e56704a44066ae06ef043448d78978d5aa9c9896c40a1ba897506323b5978757443c83684b18f801be40ad6e678a3508269c6db4364a823e4b2d7a30f9b6f5626b65efc716ada47120b0a44d0d6238fc40ff70ae5a2a55ca04c4bbb2331b3f85ad28103bc570659ba0f16ad122d352c1f9330369c97c7d89bf75ef61f8f165d7d936c02d7ad03b68dc2da774d717e3ce244c93f0bad693bfe71", @nested={0x84, 0x1, [@typed={0x8, 0x6c, @uid=r4}, @typed={0x14, 0x5b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x5a, @u32=0x6}, @typed={0x8, 0x1c, @u32=0x4}, @typed={0x48, 0x8c, @binary="14ec099cf279cf3b03c880511e9a5986244c613a7b81b0e38cf2c31a114e239b1722af45c321878160f8fe62586e62712a42db87bf68cbb55f12ae92c014b3fdd3be"}, @typed={0x4, 0x54}, @typed={0x8, 0x7d, @uid=r5}]}, @nested={0x1f0, 0x73, [@generic="9471e430b1cf5f5c0b20a30ed7c40994c2b7aa854ffe51af1775f78ca0c51a33d901ef7bb6f2e46025a4934c87c292173919e762a6b7f599d592d89766fa64a00c82f91891b0ddab906f73c300b608e28e70ffc379b5186ba991b9cff097a488686803eab8ab710bf30de3a286f15611f7d4b82574036289e2374245f15015a21d8bdcf87dc944756c0dbd0247376d9deb6a4468cd", @typed={0x8, 0x77, @fd=r0}, @generic="2ab7bcb238d4a4b7c92170bba63a371cc020d071cdc9db5670c170cff5fb33c47de2c31a0d9248f490f7e05fa0eb2f7d7b0c8dbfc9921c09439e3684d4d3354860fda0feb395855fc25a6f957b3c9225f7", @generic="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"]}, @generic="96227822dd6cbeb91754b4d53cc01d85a5dcefdf32f4805bf81f22b9949c8a573e2bf84c829a715c66b500755c86673bcc6055ed33763553836ef4699cb57d1d594c141b8c216e25a66f9df1b1023348b6979d9ac641e662ef88b230f13392bb2443b0873157be3785cff514b85eb5f44bfacaa6df2144f69bacf0a4295994289e793ace230b5021cd7c1c87a3611a0cf2a61c68523c23bb7cc87714f2d381072b352f52d1e269ff2d552bf9a2f5d7", @typed={0x14, 0x58, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a8ebeffe586507f8b9da82051104d50f34cd62d5bf506f5eb4c5fb8dd420d3886bf9ccab077e9c8333433f7146b19996072e6a904eb4a9ae8f84ca956dba87676c7dab860096d44f0e054d4045ab2138674cb2f6534deb9a939812f8f03315d5a6ae8de760fc4cb04f01e97c8ebc9d047cafa91ca033bbf02ce13a5c8be3300d021c4ffa57d6a4f424b74b0889cccff20a9a6813a3b90e6e8a219dabb8cb669aedb027ae3f976739acbfc8db41ce958f537dbd5ea1c13389e4dac0a078d54a372aafe73c6f6087c72f720f2eeebde352934160bc39bab92406226c36b3077488b88bc53cb844fe"]}, 0x4fc}, 0x1, 0x0, 0x0, 0x40}, 0x40080) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) [ 235.223757] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 235.231065] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 235.238388] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 235.245882] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 235.293458] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/07 10:23:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:45 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x100, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x14) mkdir(&(0x7f0000578000)='./file0\x00', 0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) 2018/05/07 10:23:45 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/61) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xc61f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r2}) r3 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x401000) ioctl$KDMKTONE(r1, 0x4b30, 0x6ec) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0xffff7ffffffffffa) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockname$inet6(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 2018/05/07 10:23:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000000040)=""/177, 0xb1, 0x0, &(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x440000, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)={[0x0, 0x3b]}, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/07 10:23:45 executing program 2: mq_open(&(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x1, &(0x7f0000000200)={0x800, 0x0, 0xfffffffffffffffa, 0x6, 0x46e, 0xfffffffffffffffe, 0x100000000, 0x200}) r0 = getpgid(0x0) waitid(0x2, r0, &(0x7f0000000000), 0x2000080, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x3) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'ip6gre0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/07 10:23:45 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d", 0xd1}], 0x2) [ 236.468175] FAULT_INJECTION: forcing a failure. [ 236.468175] name failslab, interval 1, probability 0, space 0, times 0 [ 236.479569] CPU: 0 PID: 15838 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 236.486528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.495920] Call Trace: [ 236.498569] dump_stack+0x185/0x1d0 [ 236.502240] should_fail+0x87b/0xab0 [ 236.506025] should_failslab+0x279/0x2a0 [ 236.510127] __kmalloc+0xc2/0x350 [ 236.513594] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.518454] ? alloc_pipe_info+0x560/0x8c0 [ 236.522706] ? alloc_pipe_info+0x38f/0x8c0 [ 236.526953] alloc_pipe_info+0x560/0x8c0 [ 236.531037] splice_direct_to_actor+0xe23/0x1040 [ 236.536165] ? do_splice_direct+0x540/0x540 [ 236.540497] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 236.545865] ? security_file_permission+0x28f/0x4b0 [ 236.550897] ? rw_verify_area+0x35e/0x580 [ 236.555062] do_splice_direct+0x335/0x540 [ 236.559285] do_sendfile+0x1067/0x1e40 [ 236.563233] SYSC_sendfile64+0x1b3/0x300 [ 236.567776] SyS_sendfile64+0x64/0x90 [ 236.571620] do_syscall_64+0x309/0x430 [ 236.575522] ? SYSC_sendfile+0x320/0x320 [ 236.579597] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 236.584883] RIP: 0033:0x455979 [ 236.588071] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 236.595788] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 236.603078] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 236.610345] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 236.617615] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 236.624881] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000001 2018/05/07 10:23:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x4000000000000003}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb, 0x100}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23}}, 0x80000000, 0x80000000}, 0x90) 2018/05/07 10:23:45 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x9, 0xfee6) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1800, 0x101000) sendto(r1, &(0x7f0000000100)="0d299c9fffde5dd1c80c699ce5ea39272eb4a0febeed9bea", 0x18, 0x4040080, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x1, 0x4, 0x3}}, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x71, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/07 10:23:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d", 0xd1}], 0x2) 2018/05/07 10:23:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0xffffffff00000001}, 0x2c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000500)=""/194) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000040)="e18ffe8f930eda0b0fa7d3cdeac957d97f099a3e1cd127deb12328475d8fcdebf51d4453d138c3f06c8b015b89387af073c162842e412a3b838fd4ebaf2e8a28b41509b68954b6cfaae3819c53326c1a031622164c9735844c7c09901f852b85fb27b21e3d00974f1d5d6300234808f452a8a557e39d48ea", &(0x7f00000004c0)=""/20}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0xda, [], 0xa, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/218}, &(0x7f0000000440)=0x78) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x15) 2018/05/07 10:23:46 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x3, 0x10}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x41d, &(0x7f0000818000)=[{0x2006, 0x9, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a41", 0xb3}], 0x2) 2018/05/07 10:23:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e", 0xe0}], 0x2) 2018/05/07 10:23:46 executing program 2: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x6c0380) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/07 10:23:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000000000227c, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/07 10:23:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d", 0xd1}], 0x2) 2018/05/07 10:23:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xffbffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0x3ff}}, 0x7, 0x2, 0x4, 0x14f3, 0x8}, &(0x7f0000000240)=0x98) 2018/05/07 10:23:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) r1 = accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x512, 0x1, 0x4645, 0x10000, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x9, 0xfffffffffffffffd, 0x8, 0x36, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="990000002d2d1bc1fa6387292bddd5fc8a9a0eb52356362656784aa7bd92eab49dc44eba3e65c5929de3268007115fba084dd54546744812a550f8060000007cd455dec58580d8f9b0b9c25090c7fcf38ed2a625f89e8e1da98d4aa74556b4c7c25d83b1688cbf928aa5767897d10c89a0856a37dc9d6bd00d06845861c7401bab2e1d468297ddf7c6f01df656dc0141830696e22872a3f41556d36a9f9f673da0ed0c1da88810000000"], &(0x7f0000000300)=0xa1) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x5, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x3b, 0x0, r2}, {0x1, 0x9, 0x4, 0x1ff, 0x3, 0x9, 0x80000001, 0x7}, {0x80000000, 0xffff, 0x6, 0x2a4a2442}, 0xc03, 0x0, 0x3, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x77727e88f74187d3}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x0, 0x3, 0x62bb, 0xfffffffffffff000, 0x1, 0x4}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000080)=0x7fff) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000340)='westwood\x00', 0x9) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getpeername$netlink(r5, &(0x7f00000002c0), &(0x7f0000000300)=0xc) dup3(r3, r0, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x8008, 0x1) [ 237.942989] FAULT_INJECTION: forcing a failure. [ 237.942989] name failslab, interval 1, probability 0, space 0, times 0 [ 237.954437] CPU: 0 PID: 15893 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 237.961399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.970783] Call Trace: [ 237.973432] dump_stack+0x185/0x1d0 [ 237.977108] should_fail+0x87b/0xab0 [ 237.980882] should_failslab+0x279/0x2a0 [ 237.984999] __kmalloc_node+0x22e/0x1190 [ 237.989111] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.994046] ? kvmalloc_node+0x1a1/0x2e0 [ 237.998170] ? sanity+0x2ef/0x8a0 [ 238.001692] kvmalloc_node+0x1a1/0x2e0 [ 238.005679] iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 238.010759] default_file_splice_read+0x2b9/0x1120 [ 238.015777] ? __fsnotify_parent+0x132/0x560 [ 238.020280] ? security_file_permission+0x473/0x4b0 [ 238.025414] ? rw_verify_area+0x35e/0x580 [ 238.029627] ? SYSC_tee+0x13d0/0x13d0 [ 238.033473] splice_direct_to_actor+0x4c6/0x1040 [ 238.038278] ? do_splice_direct+0x540/0x540 [ 238.042639] ? security_file_permission+0x28f/0x4b0 [ 238.047692] ? rw_verify_area+0x35e/0x580 [ 238.055797] do_splice_direct+0x335/0x540 [ 238.060040] do_sendfile+0x1067/0x1e40 [ 238.064012] SYSC_sendfile64+0x1b3/0x300 [ 238.068144] SyS_sendfile64+0x64/0x90 [ 238.071995] do_syscall_64+0x309/0x430 [ 238.075902] ? SYSC_sendfile+0x320/0x320 [ 238.079979] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 238.085176] RIP: 0033:0x455979 [ 238.088362] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 238.096077] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 238.103347] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 238.110613] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.117884] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 238.125153] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000002 2018/05/07 10:23:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e", 0xe0}], 0x2) 2018/05/07 10:23:47 executing program 4: unshare(0x40600) r0 = socket(0x40000000017, 0x6, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 10:23:47 executing program 1: r0 = socket$inet6(0xa, 0x800000000001, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000080)="350b5ff43354763c1f8045ba8bb795f087658d0ff260250362c230a9d1d5c1f4b4b9fc70d1d9ea234d42940a752ceda5d8adeb05efac55073a21b12d58f5ac335e397d75695efc8b75946a366ad5435d71b8449961c60fe9a900005ac2fbe28c7a24a1fc0fe186d263c337b16a30c6289b320ceac876f26397ac6ad9fef6f6fc26527838cc3810866b1805234863b9c940c28dc7d632adfe0d87b89db29b74d2c4eb0cb52c7207a38920aedcf90843c532e1bfffa064527f55b576f3392be58cc6de649731f574b0cbc18040bca00339f11c23678f8ff8b4b633fea563c325d980d390", 0xe3) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/07 10:23:47 executing program 2: memfd_create(&(0x7f000003e000)='\'', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r1 = dup2(r0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) fcntl$setpipe(r2, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00W\n\x00\x00\x00 \x00\x00\x00\x00I']) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000000000), 0x2b2) dup2(r5, r4) signalfd(r0, &(0x7f0000000000)={0x80000000}, 0x8) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/07 10:23:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) lseek(r0, 0x0, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) flock(r0, 0x8) 2018/05/07 10:23:47 executing program 3 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x7, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:47 executing program 7: madvise(&(0x7f0000433000/0x4000)=nil, 0x4000, 0x2000000000a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000e93000/0x2000)=nil, 0x2000, 0x0, r0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xb) [ 238.644538] FAULT_INJECTION: forcing a failure. [ 238.644538] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 238.656642] CPU: 0 PID: 15932 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 238.663620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.673023] Call Trace: [ 238.675675] dump_stack+0x185/0x1d0 [ 238.679360] should_fail+0x87b/0xab0 [ 238.683144] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 238.687977] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 238.693387] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 238.698720] ? kmsan_kmalloc+0x94/0x100 [ 238.702733] ? __kmalloc_node+0xdec/0x1190 [ 238.707065] ? kvmalloc_node+0x1a1/0x2e0 [ 238.711170] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 238.716407] ? default_file_splice_read+0x2b9/0x1120 [ 238.721556] ? splice_direct_to_actor+0x4c6/0x1040 [ 238.726561] ? do_splice_direct+0x335/0x540 [ 238.730961] ? do_sendfile+0x1067/0x1e40 [ 238.735060] ? SYSC_sendfile64+0x1b3/0x300 [ 238.739441] ? SyS_sendfile64+0x64/0x90 [ 238.743454] ? do_syscall_64+0x309/0x430 [ 238.747631] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 238.753104] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.757997] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.762715] ? should_failslab+0x279/0x2a0 [ 238.766994] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.771887] ? memcg_kmem_put_cache+0x40/0x280 [ 238.776522] alloc_pages_current+0x6b5/0x970 [ 238.781021] push_pipe+0x680/0xca0 [ 238.784678] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 238.789764] default_file_splice_read+0x2b9/0x1120 2018/05/07 10:23:47 executing program 5: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x81, 0x200, 0x1, 0x80000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$link(0x8, 0x0, r0) [ 238.794781] ? __fsnotify_parent+0x132/0x560 [ 238.799290] ? security_file_permission+0x473/0x4b0 [ 238.804408] ? rw_verify_area+0x35e/0x580 [ 238.808610] ? SYSC_tee+0x13d0/0x13d0 [ 238.812452] splice_direct_to_actor+0x4c6/0x1040 [ 238.817257] ? do_splice_direct+0x540/0x540 [ 238.821626] ? security_file_permission+0x28f/0x4b0 [ 238.826749] ? rw_verify_area+0x35e/0x580 [ 238.830957] do_splice_direct+0x335/0x540 [ 238.835223] do_sendfile+0x1067/0x1e40 [ 238.839235] SYSC_sendfile64+0x1b3/0x300 [ 238.843407] SyS_sendfile64+0x64/0x90 [ 238.847304] do_syscall_64+0x309/0x430 [ 238.851260] ? SYSC_sendfile+0x320/0x320 [ 238.855380] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 238.860596] RIP: 0033:0x455979 [ 238.863808] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 238.875555] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 238.882864] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 2018/05/07 10:23:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e", 0xe0}], 0x2) 2018/05/07 10:23:47 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x75b725ba93c14cbd, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x10}, 0x0) 2018/05/07 10:23:47 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x832, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x401) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) pipe(&(0x7f0000000040)) [ 238.890168] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.897554] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 238.904860] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000003 2018/05/07 10:23:48 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x883e, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x89da, 0x7) 2018/05/07 10:23:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x100, 0x0, 0x80000000000000, 0x4}]}, 0x2e) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:48 executing program 3 (fault-call:1 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) [ 239.163640] FAULT_INJECTION: forcing a failure. [ 239.163640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.175498] CPU: 0 PID: 15963 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 239.182423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.191781] Call Trace: [ 239.194378] dump_stack+0x185/0x1d0 [ 239.198017] should_fail+0x87b/0xab0 [ 239.201749] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 239.206518] ? kernel_poison_pages+0x40/0x360 [ 239.211027] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.216402] ? kernel_poison_pages+0x1a0/0x360 [ 239.220997] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.226456] ? get_page_from_freelist+0xab28/0xb600 [ 239.231512] ? save_stack_trace+0xa5/0xf0 [ 239.235675] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.241144] ? update_stack_state+0x885/0xa40 [ 239.245646] ? update_stack_state+0x885/0xa40 [ 239.250151] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 239.255102] ? kernel_text_address+0x34d/0x3a0 [ 239.259706] ? __kernel_text_address+0x34/0xe0 [ 239.264301] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.269154] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.273837] kmsan_alloc_page+0x82/0xe0 [ 239.277821] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 239.282582] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 239.287955] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 239.293241] ? kmsan_kmalloc+0x94/0x100 [ 239.297223] ? __kmalloc_node+0xdec/0x1190 [ 239.301472] ? kvmalloc_node+0x1a1/0x2e0 [ 239.305548] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 239.310765] ? default_file_splice_read+0x2b9/0x1120 [ 239.315887] ? splice_direct_to_actor+0x4c6/0x1040 [ 239.320851] ? do_splice_direct+0x335/0x540 [ 239.325180] ? do_sendfile+0x1067/0x1e40 [ 239.329766] ? SYSC_sendfile64+0x1b3/0x300 [ 239.334015] ? SyS_sendfile64+0x64/0x90 [ 239.337991] ? do_syscall_64+0x309/0x430 [ 239.342060] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 239.347434] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.352891] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.357747] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.362426] ? should_failslab+0x279/0x2a0 [ 239.366680] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.371534] ? memcg_kmem_put_cache+0x40/0x280 [ 239.376132] alloc_pages_current+0x6b5/0x970 [ 239.380549] push_pipe+0x680/0xca0 [ 239.384107] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 239.389144] default_file_splice_read+0x2b9/0x1120 [ 239.394096] ? __fsnotify_parent+0x132/0x560 [ 239.398524] ? security_file_permission+0x473/0x4b0 [ 239.403557] ? rw_verify_area+0x35e/0x580 [ 239.407716] ? SYSC_tee+0x13d0/0x13d0 [ 239.411524] splice_direct_to_actor+0x4c6/0x1040 [ 239.416281] ? do_splice_direct+0x540/0x540 [ 239.420612] ? security_file_permission+0x28f/0x4b0 [ 239.425645] ? rw_verify_area+0x35e/0x580 [ 239.429812] do_splice_direct+0x335/0x540 [ 239.434603] do_sendfile+0x1067/0x1e40 [ 239.438512] SYSC_sendfile64+0x1b3/0x300 [ 239.442583] SyS_sendfile64+0x64/0x90 [ 239.446392] do_syscall_64+0x309/0x430 [ 239.450290] ? SYSC_sendfile+0x320/0x320 [ 239.454351] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 239.459531] RIP: 0033:0x455979 [ 239.462713] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 239.470440] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 239.477704] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 239.484970] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 239.492233] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 239.499489] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000004 2018/05/07 10:23:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/05/07 10:23:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) fallocate(r1, 0x0, 0x4, 0x73e3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x8000, 0x8}) sendfile(r1, r2, &(0x7f00000000c0), 0x619) 2018/05/07 10:23:48 executing program 7: r0 = fanotify_init(0x0, 0xc00) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) r3 = dup(r0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x5}, 0x8) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) ioctl$KDGKBLED(r5, 0x8004510b, &(0x7f00000001c0)) 2018/05/07 10:23:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361", 0xe7}], 0x2) 2018/05/07 10:23:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) clock_gettime(0x0, &(0x7f0000004900)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}], 0x1, 0x0, &(0x7f0000004940)={0x0, 0x0}) 2018/05/07 10:23:48 executing program 2: shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) r0 = add_key(&(0x7f0000000140)="72787270635f7300f1c3d2a0bb5fca54a1ba9c89982b908fbd086095", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00\x00', 0x2, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x0, r0) 2018/05/07 10:23:48 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2200c0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket(0xa, 0x80005, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40002, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs$namespace(r4, &(0x7f0000000200)='ns/net\x00') ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x82}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffff9, 0x6, 0x1, 0x20, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xee7}}}, 0x84) 2018/05/07 10:23:48 executing program 3 (fault-call:1 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) [ 239.784855] FAULT_INJECTION: forcing a failure. [ 239.784855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.796727] CPU: 0 PID: 15978 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 239.803656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.813024] Call Trace: [ 239.815625] dump_stack+0x185/0x1d0 [ 239.819269] should_fail+0x87b/0xab0 [ 239.822997] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 239.827764] ? kernel_poison_pages+0x40/0x360 [ 239.832268] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.837640] ? kernel_poison_pages+0x1a0/0x360 [ 239.842238] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.847703] ? get_page_from_freelist+0xab28/0xb600 [ 239.852742] ? save_stack_trace+0xa5/0xf0 [ 239.856905] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.862368] ? update_stack_state+0x885/0xa40 [ 239.866871] ? update_stack_state+0x885/0xa40 [ 239.871363] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 239.876375] ? kernel_text_address+0x34d/0x3a0 [ 239.880947] ? __kernel_text_address+0x34/0xe0 [ 239.885518] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.890348] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.895007] kmsan_alloc_page+0x82/0xe0 [ 239.898974] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 239.903713] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 239.909065] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 239.914325] ? kmsan_kmalloc+0x94/0x100 [ 239.918281] ? __kmalloc_node+0xdec/0x1190 [ 239.922507] ? kvmalloc_node+0x1a1/0x2e0 [ 239.926550] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 239.931730] ? default_file_splice_read+0x2b9/0x1120 [ 239.936824] ? splice_direct_to_actor+0x4c6/0x1040 [ 239.941737] ? do_splice_direct+0x335/0x540 [ 239.946049] ? do_sendfile+0x1067/0x1e40 [ 239.950190] ? SYSC_sendfile64+0x1b3/0x300 [ 239.954405] ? SyS_sendfile64+0x64/0x90 [ 239.958365] ? do_syscall_64+0x309/0x430 [ 239.962410] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 239.967759] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.972586] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.977245] ? should_failslab+0x279/0x2a0 [ 239.981464] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.986292] ? memcg_kmem_put_cache+0x40/0x280 [ 239.990868] alloc_pages_current+0x6b5/0x970 [ 239.995262] push_pipe+0x680/0xca0 [ 239.998788] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 240.003794] default_file_splice_read+0x2b9/0x1120 [ 240.008709] ? __fsnotify_parent+0x132/0x560 [ 240.013105] ? security_file_permission+0x473/0x4b0 [ 240.018106] ? rw_verify_area+0x35e/0x580 [ 240.022239] ? SYSC_tee+0x13d0/0x13d0 [ 240.026035] splice_direct_to_actor+0x4c6/0x1040 [ 240.030779] ? do_splice_direct+0x540/0x540 [ 240.035086] ? security_file_permission+0x28f/0x4b0 [ 240.040088] ? rw_verify_area+0x35e/0x580 [ 240.044233] do_splice_direct+0x335/0x540 [ 240.048370] do_sendfile+0x1067/0x1e40 [ 240.052253] SYSC_sendfile64+0x1b3/0x300 [ 240.056301] SyS_sendfile64+0x64/0x90 [ 240.060092] do_syscall_64+0x309/0x430 [ 240.063963] ? SYSC_sendfile+0x320/0x320 [ 240.068017] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 240.073198] RIP: 0033:0x455979 [ 240.076378] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 240.084068] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 240.091318] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 240.098567] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 240.105906] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 240.113158] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000005 2018/05/07 10:23:49 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4c800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)) flistxattr(r1, &(0x7f0000000040)=""/146, 0x92) fcntl$setsig(r0, 0xa, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/07 10:23:49 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x85, 0x20, "a7f8f86a714dd5b2e7e10c213cd6397a6906bbb1686be4c6cc0657f707d090b698051600f243996b7048b6f081cae76d7ad97a86afd0fb0fd774e0f7be0d6c4550de772d50f8acca785d5b6e006a1f8f50ab71d86113fed2989dd5bfbb89569a22b5d8bad52e31cd36ae4ef2fbd8875b184d478eef0323df7ead3951df"}, 0x100) r1 = socket$inet6(0xa, 0xa, 0x0) r2 = epoll_create1(0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x12000, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0xffffffff, 0xfffffffffffff197}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000200)={0x1, 0xfd35, 0x3, 0x6, 0x7fff, 0x722}) 2018/05/07 10:23:49 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x3}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f00000003c0)) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresgid(r1, r2, r3) r4 = userfaultfd(0x800) dup2(r0, r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x100) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r6, 0x2286, &(0x7f0000000240)) 2018/05/07 10:23:49 executing program 4: pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r1, 0xa000}, {r1, 0x10}, {r0, 0x4}], 0x3, 0xfff) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x1, 0xffffffffffffff39, 0x8001, 0x69, &(0x7f0000000040)=""/105, 0x95, &(0x7f00000000c0)=""/149, 0xb0, &(0x7f0000000180)=""/176}) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002780)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003a80)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003b80)=0xe8) r5 = getuid() r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006640)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000006740)=0xe8) lstat(&(0x7f0000006780)='./file0\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000068c0)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20a00}, 0xc, &(0x7f00000065c0)=[{&(0x7f0000000400)={0x2308, 0x3e, 0x4, 0x70bd25, 0x25dfdbff, "", [@generic="d45c85a5f5fd9bb2ac24cf0a1f25fdebfe7285f1e4b2d2382637ac15dafab8064d4ddd0fdb8ce84c86f846b08c8db73084b29e5ae37a28e79ce7f3704bfe523ccc84108a651ef8950a3b42a8855310a9cf737e9b0bea3f7904511f1b76926fe80f36394c92cd4fbbd8e102efef411c6359503c31955f72dd56ea30882cf5db751bc97560b8d938e1fdd71759ce9d0243c5f4c718360284c13176b2239ca04b27549cb5a87beae6066c8f197a96c6e866ee9b49871ac1decf612c0723947b7afdcfaf070b89", @nested={0x110, 0x8, [@generic="18b092d98ac914a79271bd2df5e744fb696d829b4cba75e91482513290b43562765269b1cfba21c85934bba9cd83438df4740477713a226f20d8f2d1b6bc06ff393c703a2ba6857591ebc6525bc251bb091536cdfea7b8ccff16718cdfa68d2968700dd178c4fd13eecda3624dd707aae94b5e2e24446fb685071b2c450d7a389bea059b8d62443062bc67be41bd358f7c09479b248267f5bfcc2f12bf8b43fc5bd4d39e4e6674a56414fc7dc470fccfb29f6ab3eb8c8cda2475e5eecc7c1b5d5f31aa25c1ea84c4fa1bb58c0af5ad1c89e5c90d294dc21d7cbdaf9e13cf553aff1646", @typed={0xc, 0x8a, @str='wlan1)\x00'}, @generic="ca1f7ce23b31fc2ed70503bacd567d56f58ba7ef0a85ae52597505"]}, @nested={0x2118, 0x1c, [@generic="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@generic="f4d41e4bbac9ba1cad7c665459d3fd017f57fc8e676778d69efb62b039187d2c936e3518b91b0c0d60c40654777abb5f8dfe4051bee1bda7f1489fce565980b4ce17e134a85370eb88eb0ed35bcbbf973e3269787d0b38d78e8d2911bffc275729a94e7ff08fa6fb31903b3fba38fd22c3f94c3d8b50ae34c1c60a7262964ca63bb219e461a1e589738e0299aab4fc0f81cf4e27131bf2f8a671802d02e73d5942861d989ddcc59e279bdd2716e35aac263f07ca7d8f6b5847bfee4641ca85a2c92b5a649f46", @typed={0x14, 0x38, @ipv6=@loopback={0x0, 0x1}}, 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0x70bd25, 0x25dfdbfe, "", [@generic="66921940468eae9b54b46143b0dcc52ae0875de291b488d0595b9e14937a06faa3e9d5b7aa66c5f6e42e5524a90ed09a0865629fed5ac841d5", @generic="fba8cd29eea03766cb39d044c37ae20b6baf4783248a26d53e2431a7001c3de42ab3f3ad1cd5f82b395bc2d718", @nested={0x10c, 0x25, [@generic="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", @typed={0xc, 0x16, @u64=0x2}]}, @typed={0x14, 0x6b, @ipv6}, @typed={0x8, 0x62, @str='\x00'}, @nested={0x1004, 0x1c, [@generic="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0x11a4}], 0x5, &(0x7f0000006900)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x1}, 0x880) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0x5, 0x3, r9, 0x400, r10, 0x6b, 0x7, 0x40}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) close(r0) 2018/05/07 10:23:49 executing program 6: r0 = socket$inet6(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="5500000018007fbdb72d0c00a4a280930a86000000a8430891000000390009000a0005250d0000000000000712000002000000000000004400009b136e000000000000c438b8b70c9e632d1a19e700000000000000", 0x55}], 0x0, &(0x7f0000000540)}, 0x0) 2018/05/07 10:23:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361", 0xe7}], 0x2) 2018/05/07 10:23:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/194) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) 2018/05/07 10:23:49 executing program 5: gettid() r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) lsetxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='lo-{,\x00', 0x6, 0x2) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=""/240) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x10000) read(r3, &(0x7f0000000400)=""/227, 0xe3) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) sched_rr_get_interval(r2, &(0x7f0000000140)) 2018/05/07 10:23:49 executing program 3 (fault-call:1 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:49 executing program 6: socket$nl_route(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x12) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) 2018/05/07 10:23:49 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000001200)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x9, 0x3, 0x9, 0x3, "24df22e1deb0028d03fd01d4b211a3906f9fc26010c85c28b74f3bda928cbb5a3df2111115f84205adc1261c", 0x1ff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/4096) tee(r0, r1, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x756e7ac8) getrlimit(0x8, &(0x7f00000000c0)) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/07 10:23:49 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x80000001, 0x1, 0x8, 0xc18f, 0xc835, 0x6a, 0x9, 0xf76d, 0x800, 0x40, 0xfff}, 0xb) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/07 10:23:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361", 0xe7}], 0x2) [ 240.700356] FAULT_INJECTION: forcing a failure. [ 240.700356] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 240.712391] CPU: 0 PID: 16039 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 240.719358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.728748] Call Trace: [ 240.731433] dump_stack+0x185/0x1d0 [ 240.735125] should_fail+0x87b/0xab0 [ 240.738932] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 240.743785] ? kmsan_internal_poison_shadow+0x14e/0x1b0 2018/05/07 10:23:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xb829, 0x581201) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0xec0b, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x21}, 0xc}, 0x1, [0x9, 0x2, 0x4, 0x7, 0xfffffffffffffff9, 0x1, 0x6, 0x5]}, 0x5c) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) [ 240.749207] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 240.754538] ? kmsan_kmalloc+0x94/0x100 [ 240.758565] ? __kmalloc_node+0xdec/0x1190 [ 240.762848] ? kvmalloc_node+0x1a1/0x2e0 [ 240.766950] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 240.772180] ? default_file_splice_read+0x2b9/0x1120 [ 240.777333] ? splice_direct_to_actor+0x4c6/0x1040 [ 240.782338] ? do_splice_direct+0x335/0x540 [ 240.786746] ? do_sendfile+0x1067/0x1e40 [ 240.790850] ? SYSC_sendfile64+0x1b3/0x300 [ 240.795160] ? SyS_sendfile64+0x64/0x90 [ 240.799175] ? do_syscall_64+0x309/0x430 [ 240.803316] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 240.808778] ? kmsan_set_origin_inline+0x6b/0x120 [ 240.813680] ? __msan_poison_alloca+0x15c/0x1d0 [ 240.818395] ? should_failslab+0x279/0x2a0 [ 240.822682] ? kmsan_set_origin_inline+0x6b/0x120 [ 240.827580] ? memcg_kmem_put_cache+0x40/0x280 [ 240.832220] alloc_pages_current+0x6b5/0x970 [ 240.836732] push_pipe+0x680/0xca0 [ 240.840375] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 240.845460] default_file_splice_read+0x2b9/0x1120 [ 240.850485] ? __fsnotify_parent+0x132/0x560 [ 240.855002] ? security_file_permission+0x473/0x4b0 [ 240.860124] ? rw_verify_area+0x35e/0x580 [ 240.864325] ? SYSC_tee+0x13d0/0x13d0 [ 240.868167] splice_direct_to_actor+0x4c6/0x1040 [ 240.872965] ? do_splice_direct+0x540/0x540 [ 240.877330] ? security_file_permission+0x28f/0x4b0 [ 240.882440] ? rw_verify_area+0x35e/0x580 [ 240.886638] do_splice_direct+0x335/0x540 [ 240.890900] do_sendfile+0x1067/0x1e40 [ 240.894903] SYSC_sendfile64+0x1b3/0x300 2018/05/07 10:23:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) [ 240.899057] SyS_sendfile64+0x64/0x90 [ 240.902959] do_syscall_64+0x309/0x430 [ 240.906908] ? SYSC_sendfile+0x320/0x320 [ 240.911020] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 240.916242] RIP: 0033:0x455979 [ 240.919462] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 240.927301] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 240.934601] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 240.941902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/07 10:23:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000000002000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x200000000000, 0x3, 0x5, 0x529], 0x5, 0x1, 0x9ee, 0x9, 0xfaf5, 0x7, {0xff, 0x1, 0x4, 0x4, 0xf2d, 0x40, 0x8001, 0x98, 0x3, 0x0, 0x4, 0x3, 0x1f, 0x8, "6fb4b7ad5b05b08959eff6c2581c43594b0419b003980e78e183c2691921eb2f"}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) unshare(0x40600) pread64(r0, &(0x7f0000000340)=""/23, 0x17, 0x0) lseek(r0, 0x0, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) [ 240.949207] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 240.956510] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000006 2018/05/07 10:23:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00{', 0xfffffffffffffec6, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000280)={'crc32-generic\x00'}}) 2018/05/07 10:23:50 executing program 1: r0 = dup(0xffffffffffffffff) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xc) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[], 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x7c, "d6bfaf0f8d8fe88c168f2fffdc63dc7fa7184cdf568679bb812dca4810055191ce1cbcb699492f465f3e8f15fd3e28bccb63fcdbd7e28c5a7049f2a83b6ce2d105acb5b8cc0924c4650bed5a9bcec5e031975c7256cca1b0d7f63526b42cf6223ec32b7d0b9c191e1ceb244513f8b78f6f925e40e2db378cb893bddb"}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x5}, 0x8) 2018/05/07 10:23:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) 2018/05/07 10:23:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/19) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000040), 0xfffffffffffffffd) 2018/05/07 10:23:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x8) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000040)={0x200f1526, r1}, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x7, 0x80, 0x5c5d}) vmsplice(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001140)={0x0, 0x8}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000011c0)={r3, 0x8, 0x9, 0x10001}, 0x10) 2018/05/07 10:23:50 executing program 3 (fault-call:1 fault-nth:7): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00{', 0xfffffffffffffec6, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000280)={'crc32-generic\x00'}}) 2018/05/07 10:23:50 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000219000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/146) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x4, 0x2, 0x0) 2018/05/07 10:23:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) 2018/05/07 10:23:50 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x181100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000280)={0x1178, 0x8, 0xe, 0x20, 0x70bd25, 0x25dfdbfd, {0x41c793c83c61f5d5, 0x0, 0x2}, [@nested={0x1034, 0x7c, [@typed={0x4, 0x69}, @typed={0x10, 0x88, @str='(vboxnet1:\x00'}, @typed={0x8, 0x7a, @uid=r3}, @typed={0x14, 0x3c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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@typed={0x14, 0x19, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="227bff47b477fcacd62eb6df6f1350b52859d5aaa8cdf4e528781b8612a05bef174679c37163bb1815e9c739478d71592841f2d316b68d350b116d1a4b339cf52688fc9c3118e48a4bde8a42bd16cc4b224da96642f4c1b428de159b54c8d3c5b1cb26864381c629ab0c2e1c31c229bacf6e17745b4553856c0b1cadf171b3090bc603d9b3914f83fdd1af863be0b67e9fe9f006d0d0b99021e48c71308aadb64e57b67f8ef70067aab6eeb6953a5010ad37ab87ed5ac242b2e4499f0dec2517dfaeb66ad30ed0ededea9f1bd1316d24334df51c07f8616107c2f55be6e63ea01d04d60d30b6674d22821b366bb54f", @nested={0x2c, 0x2b, [@typed={0x8, 0x53, @fd=r1}, @typed={0x8, 0x40, @u32=0x9}, @typed={0x8, 0x13, @fd=r0}, @typed={0x8, 0x11, @str='\x00'}, @typed={0x8, 0x34, @pid=r4}]}]}, 0x1178}, 0x1, 0x0, 0x0, 0x811}, 0x0) 2018/05/07 10:23:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) [ 241.502126] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 241.515884] FAULT_INJECTION: forcing a failure. [ 241.515884] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.527739] CPU: 0 PID: 16099 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 241.534686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.544047] Call Trace: [ 241.546650] dump_stack+0x185/0x1d0 [ 241.550300] should_fail+0x87b/0xab0 [ 241.554027] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 241.558794] ? kernel_poison_pages+0x40/0x360 [ 241.563301] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 241.568681] ? kernel_poison_pages+0x1a0/0x360 [ 241.573354] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 241.578813] ? get_page_from_freelist+0xab28/0xb600 [ 241.583833] ? __kernel_text_address+0x34/0xe0 [ 241.588427] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 241.593886] ? __save_stack_trace+0x90d/0xb00 2018/05/07 10:23:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a933", 0xed}], 0x2) 2018/05/07 10:23:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000180021000000000000000024284925b32378f98a0c660000080005207f000001000000000000000000000000"], 0x24}, 0x1}, 0x0) [ 241.598405] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 241.603342] ? push_pipe+0x680/0xca0 [ 241.607057] ? iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 241.612256] ? default_file_splice_read+0x2b9/0x1120 [ 241.617366] ? do_sendfile+0x1067/0x1e40 [ 241.621434] ? SyS_sendfile64+0x64/0x90 [ 241.625412] ? do_syscall_64+0x309/0x430 [ 241.629477] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 241.634850] ? __kernel_text_address+0x34/0xe0 [ 241.639444] ? kmsan_set_origin_inline+0x6b/0x120 [ 241.644296] ? __msan_poison_alloca+0x15c/0x1d0 [ 241.648998] kmsan_alloc_page+0x82/0xe0 [ 241.652981] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 241.657746] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 241.663116] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 241.668396] ? kmsan_kmalloc+0x94/0x100 [ 241.672378] ? __kmalloc_node+0xdec/0x1190 [ 241.676622] ? kvmalloc_node+0x1a1/0x2e0 [ 241.680693] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 241.685892] ? default_file_splice_read+0x2b9/0x1120 [ 241.691006] ? splice_direct_to_actor+0x4c6/0x1040 [ 241.695975] ? do_splice_direct+0x335/0x540 [ 241.700304] ? do_sendfile+0x1067/0x1e40 [ 241.704383] ? SYSC_sendfile64+0x1b3/0x300 [ 241.708623] ? SyS_sendfile64+0x64/0x90 [ 241.712605] ? do_syscall_64+0x309/0x430 [ 241.716682] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 241.722057] ? kmsan_set_origin_inline+0x6b/0x120 [ 241.726908] ? __msan_poison_alloca+0x15c/0x1d0 [ 241.731588] ? should_failslab+0x279/0x2a0 [ 241.735834] ? kmsan_set_origin_inline+0x6b/0x120 [ 241.740695] ? memcg_kmem_put_cache+0x40/0x280 [ 241.745287] alloc_pages_current+0x6b5/0x970 [ 241.749705] push_pipe+0x680/0xca0 2018/05/07 10:23:50 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x97, 0x4) r1 = msgget(0x3, 0x20) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x61, 0x800) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) [ 241.753255] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 241.758284] default_file_splice_read+0x2b9/0x1120 [ 241.763246] ? __fsnotify_parent+0x132/0x560 [ 241.767696] ? security_file_permission+0x473/0x4b0 [ 241.772723] ? rw_verify_area+0x35e/0x580 [ 241.776877] ? SYSC_tee+0x13d0/0x13d0 [ 241.780690] splice_direct_to_actor+0x4c6/0x1040 [ 241.785449] ? do_splice_direct+0x540/0x540 [ 241.789775] ? security_file_permission+0x28f/0x4b0 [ 241.794807] ? rw_verify_area+0x35e/0x580 [ 241.798962] do_splice_direct+0x335/0x540 2018/05/07 10:23:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f000023efa8)={0x80}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c47de4592f56c43a8522f0e8844ec1d7d064c9868837aa4639a65271e592e1f1c646ba42011e78b5eda573ed55f723aee2d55d811f9538edfefea8aa9d97500424953cd20f73caabe0413c252d3c93d1c977587919271ceebe846250e19ea8b7ded25d6e89d507186e", 0x69, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x1) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) [ 241.803123] do_sendfile+0x1067/0x1e40 [ 241.807028] SYSC_sendfile64+0x1b3/0x300 [ 241.811102] SyS_sendfile64+0x64/0x90 [ 241.814906] do_syscall_64+0x309/0x430 [ 241.818812] ? SYSC_sendfile+0x320/0x320 [ 241.822884] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 241.828084] RIP: 0033:0x455979 [ 241.831271] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 241.838978] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 241.846252] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 241.853522] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 241.860800] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 241.868074] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000007 2018/05/07 10:23:50 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000600)="170000001a0025f0001b000400edfc0e1c0b0020e80000", 0xfffffeb1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100000000, 0x851}, &(0x7f0000000140)=0x90) 2018/05/07 10:23:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a933", 0xed}], 0x2) [ 241.923212] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/05/07 10:23:50 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ed3ad35189f5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x223, 0xbb}}}}}, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xfffffffffffff800, 0x9, 0x3, 0x800, 0xfff, 0x8001}) 2018/05/07 10:23:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) unshare(0x40600) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevtrustedproc\x00'}) 2018/05/07 10:23:51 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x15, 0x1, @tid=r1}) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700e82c00001f5f08c908000200000087730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x5, 0x8, "0d53ce34044939d328d7da0c015f3876ea6ef77edbf7141719dc6aa6a06f3f36f7c4cfb5d0b26da651382fb83d91c32963f8202a067877d56f1becf1a5f508", 0x3d}, 0x60) 2018/05/07 10:23:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000087) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x802) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a40)="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", 0xaf1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/05/07 10:23:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x59b, 0x23fd9a84b3f774b) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/cgroup\x00') 2018/05/07 10:23:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) 2018/05/07 10:23:51 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1000, 0x4) uname(&(0x7f0000000000)=""/46) 2018/05/07 10:23:51 executing program 3 (fault-call:1 fault-nth:8): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a933", 0xed}], 0x2) 2018/05/07 10:23:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@routing={0x0, 0xc, 0x2, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}]}, 0xfffffffffffffd31) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) [ 242.578494] FAULT_INJECTION: forcing a failure. [ 242.578494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.580486] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 242.590351] CPU: 0 PID: 16146 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 242.590358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.590362] Call Trace: [ 242.590384] dump_stack+0x185/0x1d0 [ 242.590401] should_fail+0x87b/0xab0 [ 242.590425] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 242.590442] ? kernel_poison_pages+0x40/0x360 [ 242.590456] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 242.590467] ? kernel_poison_pages+0x1a0/0x360 [ 242.590497] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 242.649738] ? get_page_from_freelist+0xab28/0xb600 [ 242.654763] ? __kernel_text_address+0x34/0xe0 [ 242.659360] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 242.664824] ? __save_stack_trace+0x90d/0xb00 [ 242.669339] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 242.674540] ? push_pipe+0x680/0xca0 [ 242.678261] ? iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 242.683455] ? default_file_splice_read+0x2b9/0x1120 [ 242.688565] ? do_sendfile+0x1067/0x1e40 [ 242.692627] ? SyS_sendfile64+0x64/0x90 [ 242.696609] ? do_syscall_64+0x309/0x430 [ 242.700682] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 242.705939] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 242.706050] ? __kernel_text_address+0x34/0xe0 [ 242.706071] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.706084] ? __msan_poison_alloca+0x15c/0x1d0 [ 242.706112] kmsan_alloc_page+0x82/0xe0 [ 242.732629] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 242.737403] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 242.742778] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 242.748149] ? kmsan_kmalloc+0x94/0x100 [ 242.752132] ? __kmalloc_node+0xdec/0x1190 [ 242.756380] ? kvmalloc_node+0x1a1/0x2e0 [ 242.760453] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 242.765643] ? default_file_splice_read+0x2b9/0x1120 [ 242.770751] ? splice_direct_to_actor+0x4c6/0x1040 [ 242.775687] ? do_splice_direct+0x335/0x540 [ 242.780010] ? do_sendfile+0x1067/0x1e40 [ 242.784073] ? SYSC_sendfile64+0x1b3/0x300 [ 242.788316] ? SyS_sendfile64+0x64/0x90 [ 242.792292] ? do_syscall_64+0x309/0x430 [ 242.796357] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 242.801728] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.806582] ? __msan_poison_alloca+0x15c/0x1d0 [ 242.811259] ? should_failslab+0x279/0x2a0 [ 242.815497] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.820353] ? memcg_kmem_put_cache+0x40/0x280 [ 242.824947] alloc_pages_current+0x6b5/0x970 [ 242.829460] push_pipe+0x680/0xca0 [ 242.833009] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 242.838038] default_file_splice_read+0x2b9/0x1120 [ 242.842977] ? __fsnotify_parent+0x132/0x560 [ 242.847400] ? security_file_permission+0x473/0x4b0 [ 242.852426] ? rw_verify_area+0x35e/0x580 [ 242.856578] ? SYSC_tee+0x13d0/0x13d0 [ 242.860380] splice_direct_to_actor+0x4c6/0x1040 [ 242.865141] ? do_splice_direct+0x540/0x540 [ 242.869464] ? security_file_permission+0x28f/0x4b0 [ 242.874491] ? rw_verify_area+0x35e/0x580 [ 242.878643] do_splice_direct+0x335/0x540 [ 242.882805] do_sendfile+0x1067/0x1e40 [ 242.886710] SYSC_sendfile64+0x1b3/0x300 [ 242.890773] SyS_sendfile64+0x64/0x90 [ 242.894574] do_syscall_64+0x309/0x430 [ 242.898461] ? SYSC_sendfile+0x320/0x320 [ 242.902530] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 242.907719] RIP: 0033:0x455979 [ 242.910907] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 242.918614] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 242.925887] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 242.933160] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 242.940434] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 242.947707] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000008 2018/05/07 10:23:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = socket(0xa, 0xa, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@empty, @empty, 0x1, 0x9, [@dev={0xac, 0x14, 0x14, 0x13}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x6, @broadcast=0xffffffff, @rand_addr=0xffff, @multicast2=0xe0000002]}, 0x34) socket$bt_hidp(0x1f, 0x3, 0x6) ioprio_get$uid(0x2, r1) 2018/05/07 10:23:52 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f0, 0x230, 0x320, 0x140, 0x430, 0x430, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f00000000c0), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0xff000000, 0xff, 0x0, 0xffffffff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x84, 0xffffffffffffffff, 0x1, 0x32}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff, 0xff, 0xff0000ff], [0xff, 0xffffffff, 0xffffffff, 0xff], 'irlan0\x00', 'bridge_slave_1\x00', {}, {}, 0x6f, 0x8, 0x6, 0x40}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x10, 0x3f, 0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff0000ff, 0xff0000ff, 0xff, 0xff000000], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], 'team0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x3e, 0xf4a1, 0x1, 0xc}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000027006381000005556700000005a31c0a92997d2a00070019000200e0000002"], 0x1}, 0x1}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/07 10:23:52 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x76e, 0x20100) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) 2018/05/07 10:23:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc040, 0x1) socketpair(0x1b, 0x80007, 0x1000, &(0x7f0000000000)) 2018/05/07 10:23:52 executing program 1: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[0xffff, 0xe3f, 0xfffffffffffffffa]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000500)=0x200001) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="02630b10d978b3fa0d98578745aa02000000614688a173a7bba664eb22ddc2cb34d0664756abcd5cb9", 0x29, 0x4000000, 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, 0xe, 0x6, 0x1, "e27fd53969e1cb61d9e7ee2f05121ca7a90e5b3d36fbd0fbbf57aa4fc26ffaddb04117665d96159d30fb5f3b59d1330294b1a2ec1ce396adfd8352ffb29f09f3", "880c905a54e0a60598eaf4aaa2ea04904e847b9e569faae3554182a599c6c40c", [0x0, 0xffff]}) sendto$llc(r0, &(0x7f0000000380)="daaf2cb494d5c04713bc63baa797ff5b17159a99c9fd3574acc765d8b5b78ec22df56c7316515d2b70c16031e954faf5696b50764468d5b67b95c86178513c8574fa81fc6ecd268426efffcebaef7860fae6a9f77919645c147f2d2498e3ee7acc98e588a075de2ab07cca2f938e1bdf7cdcaf10361e292ff4aabb6f6e0a93448b1f1535ae58fc63516e4c62ccc718d1af7b396e468537c07be261ded171163d5e5167facc6519e9c79899c8fd000e4797659fa9e1d9d3c938ab3e7d394f968a35e2aa0ca7c2d4de937427369ea393783a6c66fa04e9c1d703bd3f7deca4e78e4b99f267dcf75584fe11e79e84b826846159cca4d41469b7", 0xf8, 0x20000014, &(0x7f0000000480)={0x1a, 0x0, 0x8, 0x2, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x0, @rand_addr=0x7c060477, 0x4e22, 0x3, 'lblcr\x00', 0x1, 0x9, 0x7f}, {@multicast2=0xe0000002, 0x4e20, 0x2000, 0x0, 0x5, 0x9}}, 0x44) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000004c0)) 2018/05/07 10:23:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7", 0xeb}], 0x2) 2018/05/07 10:23:52 executing program 3 (fault-call:1 fault-nth:9): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) [ 243.738966] FAULT_INJECTION: forcing a failure. [ 243.738966] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 243.751129] CPU: 1 PID: 16183 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 243.758091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.767476] Call Trace: [ 243.770123] dump_stack+0x185/0x1d0 [ 243.773808] should_fail+0x87b/0xab0 [ 243.777594] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 243.782421] ? kmsan_internal_poison_shadow+0x14e/0x1b0 2018/05/07 10:23:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sysinfo(&(0x7f0000000100)=""/185) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 243.787827] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 243.793133] ? kmsan_kmalloc+0x94/0x100 [ 243.797148] ? __kmalloc_node+0xdec/0x1190 [ 243.801469] ? kvmalloc_node+0x1a1/0x2e0 [ 243.805567] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 243.810797] ? default_file_splice_read+0x2b9/0x1120 [ 243.816023] ? splice_direct_to_actor+0x4c6/0x1040 [ 243.821024] ? do_splice_direct+0x335/0x540 [ 243.825422] ? do_sendfile+0x1067/0x1e40 [ 243.829516] ? SYSC_sendfile64+0x1b3/0x300 [ 243.833802] ? SyS_sendfile64+0x64/0x90 [ 243.837808] ? do_syscall_64+0x309/0x430 [ 243.841942] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 243.847392] ? kmsan_set_origin_inline+0x6b/0x120 [ 243.852281] ? __msan_poison_alloca+0x15c/0x1d0 [ 243.856990] ? should_failslab+0x279/0x2a0 [ 243.861262] ? kmsan_set_origin_inline+0x6b/0x120 [ 243.866169] ? memcg_kmem_put_cache+0x40/0x280 [ 243.870805] alloc_pages_current+0x6b5/0x970 [ 243.875309] push_pipe+0x680/0xca0 [ 243.878954] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 243.884037] default_file_splice_read+0x2b9/0x1120 [ 243.889060] ? __fsnotify_parent+0x132/0x560 [ 243.893570] ? security_file_permission+0x473/0x4b0 [ 243.898710] ? rw_verify_area+0x35e/0x580 [ 243.902905] ? SYSC_tee+0x13d0/0x13d0 [ 243.906742] splice_direct_to_actor+0x4c6/0x1040 [ 243.911551] ? do_splice_direct+0x540/0x540 [ 243.915920] ? security_file_permission+0x28f/0x4b0 [ 243.920993] ? rw_verify_area+0x35e/0x580 [ 243.925197] do_splice_direct+0x335/0x540 [ 243.929461] do_sendfile+0x1067/0x1e40 [ 243.933470] SYSC_sendfile64+0x1b3/0x300 2018/05/07 10:23:52 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000a00, 0x0, 0x0, 0x20000a00, 0x20000a00], 0x0, &(0x7f0000000000), &(0x7f0000000a00)}, 0x78) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/05/07 10:23:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50000, 0x0) io_setup(0x6, &(0x7f0000000340)=0x0) io_destroy(r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x77, "b6405d9a8ef758dec71bdb791a00d4a5c2e99c1dd07f40c4830e46fb82d2bd2c8a2c16f101007a9a87468b3a96650406f4d4f76afe7618c99b05771a31ebf7d2b7cf91b301e90ef598ab70122c329d3b2747eba71cfe8d73ac633049f2b993ed038abba563f1f013b6a90201c78125f5bd0234c5e77f8f"}, &(0x7f0000000140)=0x7f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xffff, 0xea, 0x1, 0x40, 0x8}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) r5 = dup3(r0, r1, 0x0) accept4$nfc_llcp(r5, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) r6 = geteuid() r7 = add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="09f45dbcaccf9c9e5f93615eef76311a8fb7204ad0888f09fef317e45dd5113181166148ff4a1398285df48c59f3a093a676f64805916fcab3bf1688c992d91dfa38f635843a032046963de29cbc7889624d61dac4b57ca387e47902d5964e01e8badb1a1ad2f2403d1e3cd63183e131d30da8d5429615abc77b94fda64a4d15230d44a81140e34e68dd41db82c56574f65b86e9237c14765655ebb78324a4e9b381d714116729cc2da85d092f0a65ac6d27f0b7468e029a97baa279719212792c60c9e687847ed2990a7160ffbc4bdd91f61dcda72e0aa4c7a7d09569692cbd1e81dedcf8480d80c4d31edf4ed0fbd56542af2e", 0xf4, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r6, r7) [ 243.937631] SyS_sendfile64+0x64/0x90 [ 243.941528] do_syscall_64+0x309/0x430 [ 243.945464] ? SYSC_sendfile+0x320/0x320 [ 243.949572] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 243.954787] RIP: 0033:0x455979 [ 243.957993] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 243.965740] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 243.973033] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 243.980351] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 243.987651] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 243.994948] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000009 [ 244.097935] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 244.130289] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 244.144154] FAULT_INJECTION: forcing a failure. [ 244.144154] name failslab, interval 1, probability 0, space 0, times 0 [ 244.155558] CPU: 1 PID: 16181 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 244.162515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.171917] Call Trace: [ 244.174558] dump_stack+0x185/0x1d0 [ 244.178237] should_fail+0x87b/0xab0 [ 244.182051] should_failslab+0x279/0x2a0 [ 244.186236] __kmalloc+0xc2/0x350 [ 244.189754] ? sctp_datamsg_from_user+0xcc/0x1b60 [ 244.194662] sctp_datamsg_from_user+0xcc/0x1b60 [ 244.199400] ? __msan_poison_alloca+0x15c/0x1d0 [ 244.204151] ? local_bh_enable+0x36/0x40 [ 244.208323] ? __local_bh_enable_ip+0x3b/0x140 [ 244.212986] ? kmsan_set_origin+0x9e/0x160 [ 244.217318] sctp_sendmsg+0x3fc8/0x6030 [ 244.221412] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 244.226897] ? sctp_getsockopt+0x145b0/0x145b0 [ 244.231576] inet_sendmsg+0x48d/0x740 [ 244.235633] ? security_socket_sendmsg+0x9e/0x210 [ 244.240545] ? inet_getname+0x500/0x500 [ 244.244648] sock_write_iter+0x3b9/0x470 [ 244.248771] ? sock_read_iter+0x480/0x480 [ 244.252964] do_iter_readv_writev+0x84d/0xa00 [ 244.257537] ? sock_read_iter+0x480/0x480 [ 244.261742] do_iter_write+0x30d/0xd40 [ 244.265719] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.273143] do_writev+0x3c9/0x830 [ 244.276800] ? syscall_return_slowpath+0xe9/0x700 [ 244.281738] ? SYSC_write+0x305/0x360 [ 244.285591] SYSC_writev+0x9b/0xb0 [ 244.289245] SyS_writev+0x56/0x80 [ 244.292799] do_syscall_64+0x309/0x430 [ 244.296737] ? SYSC_readv+0xb0/0xb0 [ 244.300407] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.305624] RIP: 0033:0x455979 [ 244.308837] RSP: 002b:00007f30d13ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 244.316594] RAX: ffffffffffffffda RBX: 00007f30d13ed6d4 RCX: 0000000000455979 [ 244.323905] RDX: 0000000000000002 RSI: 0000000020000600 RDI: 0000000000000013 [ 244.331199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 244.338498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 244.345785] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000 2018/05/07 10:23:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f00000000c0)=0x802, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3da}], 0x1}, 0x2404c040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x3, 0x4e21, 0x40, 0xa, 0x0, 0x20, 0x7f, r1, r2}, {0x4, 0x1, 0x2, 0xfff, 0x3, 0x101, 0x2, 0x100}, {0x80, 0x2, 0x2, 0xe7a}, 0x6, 0x6e6bc0, 0x2, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x0, 0x3ff, 0x5, 0x1, 0x9}}, 0xe8) socketpair$inet6(0xa, 0x5, 0xfff, &(0x7f0000000340)) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed871662855a221fd992", 0xa}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/07 10:23:53 executing program 3 (fault-call:1 fault-nth:10): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:53 executing program 1: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x10001}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "025c1c", 0x0, "289bbc"}}}}}}, &(0x7f0000000040)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsync(r0) syz_emit_ethernet(0x101a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0xffff, 0x20, 0xfffffffffffffffa, 0x100000000}, {0x5, 0x7, 0x100000001, 0xfffffffffffffffa}, {0x6, 0x6, 0x7, 0xff}], @generic="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"}}}}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x1) 2018/05/07 10:23:53 executing program 2: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x12) ptrace$poke(0x4, r2, &(0x7f00000000c0), 0x0) 2018/05/07 10:23:53 executing program 0 (fault-call:6 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) msgget$private(0x0, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x1, 0x5) getpriority(0x2, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/05/07 10:23:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xe5}, [@ldst={0x3, 0x3, 0x0, 0x0, 0xa, 0x100}, @ldst={0x1, 0x1, 0x2, 0x8, 0x0, 0x1c, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0x5, 0x5, 0x0, 0x130, 0x14}, @generic={0x8, 0x3f, 0x4}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xf1, 0x17, &(0x7f0000000180)=""/23, 0x40f00}, 0x48) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002c00050700000000000000000300000008f6ffffff000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xb, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x800000, 0x0, 0x8, 0x0, 0x80}, @alu={0x7, 0x5, 0x0, 0xf, 0xb, 0x0, 0x1}, @ldst={0x1, 0x3, 0x6, 0x7, 0x5, 0x18}, @map={0x18, 0x7, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x7f, 0x71, &(0x7f0000000340)=""/113, 0x41000, 0x1, [], r2}, 0x48) 2018/05/07 10:23:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50000, 0x0) io_setup(0x6, &(0x7f0000000340)=0x0) io_destroy(r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x77, "b6405d9a8ef758dec71bdb791a00d4a5c2e99c1dd07f40c4830e46fb82d2bd2c8a2c16f101007a9a87468b3a96650406f4d4f76afe7618c99b05771a31ebf7d2b7cf91b301e90ef598ab70122c329d3b2747eba71cfe8d73ac633049f2b993ed038abba563f1f013b6a90201c78125f5bd0234c5e77f8f"}, &(0x7f0000000140)=0x7f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xffff, 0xea, 0x1, 0x40, 0x8}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) r5 = dup3(r0, r1, 0x0) accept4$nfc_llcp(r5, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) r6 = geteuid() r7 = add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="09f45dbcaccf9c9e5f93615eef76311a8fb7204ad0888f09fef317e45dd5113181166148ff4a1398285df48c59f3a093a676f64805916fcab3bf1688c992d91dfa38f635843a032046963de29cbc7889624d61dac4b57ca387e47902d5964e01e8badb1a1ad2f2403d1e3cd63183e131d30da8d5429615abc77b94fda64a4d15230d44a81140e34e68dd41db82c56574f65b86e9237c14765655ebb78324a4e9b381d714116729cc2da85d092f0a65ac6d27f0b7468e029a97baa279719212792c60c9e687847ed2990a7160ffbc4bdd91f61dcda72e0aa4c7a7d09569692cbd1e81dedcf8480d80c4d31edf4ed0fbd56542af2e", 0xf4, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r6, r7) [ 244.622303] FAULT_INJECTION: forcing a failure. [ 244.622303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.634157] CPU: 0 PID: 16228 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 244.641082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.650434] Call Trace: [ 244.653033] dump_stack+0x185/0x1d0 [ 244.656678] should_fail+0x87b/0xab0 [ 244.660405] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 244.665172] ? kernel_poison_pages+0x40/0x360 2018/05/07 10:23:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0xd, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xe5}, [@ldst={0x3, 0x3, 0x0, 0x0, 0xa, 0x100}, @ldst={0x1, 0x1, 0x2, 0x8, 0x0, 0x1c, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0x5, 0x5, 0x0, 0x130, 0x14}, @generic={0x8, 0x3f, 0x4}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xf1, 0x17, &(0x7f0000000180)=""/23, 0x40f00}, 0x48) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002c00050700000000000000000300000008f6ffffff000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xb, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x800000, 0x0, 0x8, 0x0, 0x80}, @alu={0x7, 0x5, 0x0, 0xf, 0xb, 0x0, 0x1}, @ldst={0x1, 0x3, 0x6, 0x7, 0x5, 0x18}, @map={0x18, 0x7, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x7f, 0x71, &(0x7f0000000340)=""/113, 0x41000, 0x1, [], r2}, 0x48) [ 244.669687] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 244.675061] ? kernel_poison_pages+0x1a0/0x360 [ 244.679653] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.685123] ? get_page_from_freelist+0xab28/0xb600 [ 244.690140] ? __kernel_text_address+0x34/0xe0 [ 244.694732] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 244.700191] ? __save_stack_trace+0x90d/0xb00 [ 244.704708] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 244.709650] ? push_pipe+0x680/0xca0 [ 244.713376] ? iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 244.713602] FAULT_INJECTION: forcing a failure. [ 244.713602] name failslab, interval 1, probability 0, space 0, times 0 [ 244.718566] ? default_file_splice_read+0x2b9/0x1120 [ 244.718581] ? do_sendfile+0x1067/0x1e40 [ 244.718594] ? SyS_sendfile64+0x64/0x90 [ 244.718606] ? do_syscall_64+0x309/0x430 [ 244.718621] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.718635] ? __kernel_text_address+0x34/0xe0 [ 244.718655] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.718687] ? __msan_poison_alloca+0x15c/0x1d0 [ 244.718707] kmsan_alloc_page+0x82/0xe0 [ 244.718724] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 244.718761] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 244.780413] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 244.785675] ? kmsan_kmalloc+0x94/0x100 [ 244.789635] ? __kmalloc_node+0xdec/0x1190 [ 244.793854] ? kvmalloc_node+0x1a1/0x2e0 [ 244.797900] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 244.803075] ? default_file_splice_read+0x2b9/0x1120 [ 244.808163] ? splice_direct_to_actor+0x4c6/0x1040 [ 244.813075] ? do_splice_direct+0x335/0x540 [ 244.817381] ? do_sendfile+0x1067/0x1e40 [ 244.821427] ? SYSC_sendfile64+0x1b3/0x300 [ 244.825644] ? SyS_sendfile64+0x64/0x90 [ 244.829605] ? do_syscall_64+0x309/0x430 [ 244.833651] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.839005] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.843836] ? __msan_poison_alloca+0x15c/0x1d0 [ 244.848491] ? should_failslab+0x279/0x2a0 [ 244.852715] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.857549] ? memcg_kmem_put_cache+0x40/0x280 [ 244.862121] alloc_pages_current+0x6b5/0x970 [ 244.866517] push_pipe+0x680/0xca0 [ 244.870051] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 244.875058] default_file_splice_read+0x2b9/0x1120 [ 244.879977] ? __fsnotify_parent+0x132/0x560 [ 244.884374] ? security_file_permission+0x473/0x4b0 [ 244.889377] ? rw_verify_area+0x35e/0x580 [ 244.893510] ? SYSC_tee+0x13d0/0x13d0 [ 244.897301] splice_direct_to_actor+0x4c6/0x1040 [ 244.902044] ? do_splice_direct+0x540/0x540 [ 244.906351] ? security_file_permission+0x28f/0x4b0 [ 244.911354] ? rw_verify_area+0x35e/0x580 [ 244.915486] do_splice_direct+0x335/0x540 [ 244.919623] do_sendfile+0x1067/0x1e40 [ 244.923512] SYSC_sendfile64+0x1b3/0x300 [ 244.927559] SyS_sendfile64+0x64/0x90 [ 244.931345] do_syscall_64+0x309/0x430 [ 244.935221] ? SYSC_sendfile+0x320/0x320 [ 244.939275] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.944449] RIP: 0033:0x455979 [ 244.947620] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 244.955311] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 244.962568] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 244.969822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 244.977075] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 244.984327] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000a [ 244.991613] CPU: 1 PID: 16230 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 244.998574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.007956] Call Trace: [ 245.010604] dump_stack+0x185/0x1d0 [ 245.014287] should_fail+0x87b/0xab0 [ 245.018112] should_failslab+0x279/0x2a0 [ 245.022302] kmem_cache_alloc_node+0x151/0xc70 [ 245.026936] ? __kmalloc+0x23c/0x350 [ 245.030691] ? __alloc_skb+0x203/0x9f0 [ 245.034619] ? do_writev+0x3c9/0x830 [ 245.038398] ? __msan_chain_origin+0x69/0xc0 [ 245.042886] __alloc_skb+0x203/0x9f0 [ 245.046815] _sctp_make_chunk+0xf6/0x900 [ 245.050986] ? sctp_datamsg_from_user+0xeb0/0x1b60 [ 245.056015] sctp_make_datafrag_empty+0x218/0x6f0 [ 245.060964] ? sctp_make_ecne+0x680/0x680 [ 245.065171] sctp_datamsg_from_user+0xeb0/0x1b60 [ 245.069981] ? __msan_poison_alloca+0x15c/0x1d0 [ 245.074763] ? __local_bh_enable_ip+0x3b/0x140 [ 245.079435] sctp_sendmsg+0x3fc8/0x6030 [ 245.083517] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 245.089000] ? sctp_getsockopt+0x145b0/0x145b0 [ 245.093673] inet_sendmsg+0x48d/0x740 [ 245.097545] ? security_socket_sendmsg+0x9e/0x210 [ 245.102427] ? inet_getname+0x500/0x500 [ 245.106486] sock_write_iter+0x3b9/0x470 [ 245.110594] ? sock_read_iter+0x480/0x480 [ 245.114781] do_iter_readv_writev+0x84d/0xa00 [ 245.119344] ? sock_read_iter+0x480/0x480 [ 245.123540] do_iter_write+0x30d/0xd40 [ 245.127474] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 245.132979] do_writev+0x3c9/0x830 [ 245.136644] ? syscall_return_slowpath+0xe9/0x700 [ 245.141569] ? fput+0x25c/0x2e0 [ 245.144904] SYSC_writev+0x9b/0xb0 [ 245.148566] SyS_writev+0x56/0x80 [ 245.152123] do_syscall_64+0x309/0x430 [ 245.156084] ? SYSC_readv+0xb0/0xb0 [ 245.159760] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 245.164978] RIP: 0033:0x455979 2018/05/07 10:23:54 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x3b3, 0x8, 0x9e, 0x4, 0x7, 0x6}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x6}, 'port1\x00', 0xc, 0x40000, 0x10001, 0x6, 0x3ff, 0x5, 0x9c4, 0x0, 0x3, 0xce3}) 2018/05/07 10:23:54 executing program 3 (fault-call:1 fault-nth:11): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) [ 245.168195] RSP: 002b:00007f30d13ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 245.175939] RAX: ffffffffffffffda RBX: 00007f30d13ed6d4 RCX: 0000000000455979 [ 245.183237] RDX: 0000000000000002 RSI: 0000000020000600 RDI: 0000000000000013 [ 245.190535] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 245.197830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 245.205134] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000001 2018/05/07 10:23:54 executing program 2: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) getpgrp(r0) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x4, 0x0, 0x3}, &(0x7f0000000240)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000140)=0x100000000) tkill(r0, 0x1000000000013) 2018/05/07 10:23:54 executing program 6: r0 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/sequencer\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/sequencer\x00', r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) 2018/05/07 10:23:54 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x29d9, 0xfffffffffffffffe, 0x2, 0x7, r2}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="a906c01df905efbdad2b11f71c8ccc7f56f15d26b4cc94511e407bd46ca346e2d4a9a1faebcb9a970f3403f36df72e14e747db9f0697", 0x36}, {&(0x7f0000000200)="dd70d1fac9de950a346a2c6627759509e3746fd52a29878ad9bc9cfe1d9fb24ff952676e407ec03469f0b14596e5baf446e56a12108adfef576d2b5c533539374effe5b54bc459820c53bcf8c740b441159ed5840babf8ad588607530cbfed758ba85e12ebd2f50d643f8fd535757e9b42d625afc2d5c47363541a1f2317f148840180cc6eac047ab291b91772a9362723339ba64eb0ed923de453042f83660f96d5a6", 0xa3}, {&(0x7f00000000c0)="483e1d12b4e60c84b8a6f62d41ad0a9c90e2752222d4feeddfb2fae84c05ac193e2d2b97c9c6e339a81dfc9c67be53c9e103305c0a97297c4dbc724d261622a6e4310ea2b705a0aeece855530208b07a8b61e8edec382c96610d4827b4499681e99335022b44ff", 0x67}, {&(0x7f00000002c0)="40debbfc0d5c2a9f59e396682e55da871e453b2c24b56285a889d6788f9190e003734a9ae4e0f2346a4b38424d6b46bbcfcbb2718bae72682a58eb9ac62ad151278dbd2cc7dba918b96ab74795a0bdb117a6706ac5926983f79def26f5fb67a654709a556830675d1ab9508a0994e031df81568192f3160f2b7b1680e9843dbe35fde0deaa624c93e0cb97c3ac5d12cdefdc101834db749216eaa789ec4cd7eb5bb99f6ab392744372b4a81bae493eba1004ac9907b6c06dbb162b3ffd4be48a287c0fdc7bb91d15c33f364c2780", 0xce}], 0x4, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) [ 245.332970] FAULT_INJECTION: forcing a failure. [ 245.332970] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 245.344824] CPU: 1 PID: 16260 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 245.351752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.361111] Call Trace: [ 245.363718] dump_stack+0x185/0x1d0 [ 245.367360] should_fail+0x87b/0xab0 [ 245.371092] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 245.375858] ? kernel_poison_pages+0x40/0x360 2018/05/07 10:23:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000690000)={0x1c, 0xa, 0x207, 0x1, 0x400, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030721000020000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) [ 245.380368] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 245.385748] ? kernel_poison_pages+0x1a0/0x360 [ 245.390345] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 245.395810] ? get_page_from_freelist+0xab28/0xb600 [ 245.400836] ? __kernel_text_address+0x34/0xe0 [ 245.405438] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 245.410904] ? __save_stack_trace+0x90d/0xb00 [ 245.415424] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 245.420455] ? push_pipe+0x680/0xca0 [ 245.424180] ? iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 245.429380] ? default_file_splice_read+0x2b9/0x1120 [ 245.434500] ? do_sendfile+0x1067/0x1e40 [ 245.438655] ? SyS_sendfile64+0x64/0x90 [ 245.442630] ? do_syscall_64+0x309/0x430 [ 245.446699] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 245.452068] ? __kernel_text_address+0x34/0xe0 [ 245.456661] ? kmsan_set_origin_inline+0x6b/0x120 [ 245.461508] ? __msan_poison_alloca+0x15c/0x1d0 [ 245.466196] kmsan_alloc_page+0x82/0xe0 [ 245.470199] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 245.474961] ? kmsan_internal_poison_shadow+0x14e/0x1b0 2018/05/07 10:23:54 executing program 0 (fault-call:6 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) [ 245.480330] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 245.485611] ? kmsan_kmalloc+0x94/0x100 [ 245.489591] ? __kmalloc_node+0xdec/0x1190 [ 245.493834] ? kvmalloc_node+0x1a1/0x2e0 [ 245.497903] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 245.503102] ? default_file_splice_read+0x2b9/0x1120 [ 245.508221] ? splice_direct_to_actor+0x4c6/0x1040 [ 245.513157] ? do_splice_direct+0x335/0x540 [ 245.517488] ? do_sendfile+0x1067/0x1e40 [ 245.521553] ? SYSC_sendfile64+0x1b3/0x300 [ 245.525791] ? SyS_sendfile64+0x64/0x90 [ 245.529766] ? do_syscall_64+0x309/0x430 2018/05/07 10:23:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @random="4c82de675761"}, 0x22, {0x2, 0x4e23, @loopback=0x7f000001}, 'vcan0\x00'}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000200), 0x4) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000001000040000000000000000000000000000000000000000000000005000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7ffe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) [ 245.533831] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 245.539461] ? kmsan_set_origin_inline+0x6b/0x120 [ 245.544309] ? __msan_poison_alloca+0x15c/0x1d0 [ 245.548984] ? should_failslab+0x279/0x2a0 [ 245.553228] ? kmsan_set_origin_inline+0x6b/0x120 [ 245.558081] ? memcg_kmem_put_cache+0x40/0x280 [ 245.562675] alloc_pages_current+0x6b5/0x970 [ 245.567099] push_pipe+0x680/0xca0 [ 245.570656] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 245.575698] default_file_splice_read+0x2b9/0x1120 2018/05/07 10:23:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000f6, &(0x7f0000000040), &(0x7f0000000000)=0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00000000c0)="547b3448ea35b603327b9e5eec7267068b44199eea5402cbe6e8b90567642c7596e1110477d0a89e691ec52586a5a53fddd84f9fb4ddb8f921d9fbb2921596") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000180)) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000001c0)=0x480000000, 0x4) [ 245.580651] ? __fsnotify_parent+0x132/0x560 [ 245.585072] ? security_file_permission+0x473/0x4b0 [ 245.590100] ? rw_verify_area+0x35e/0x580 [ 245.594261] ? SYSC_tee+0x13d0/0x13d0 [ 245.598065] splice_direct_to_actor+0x4c6/0x1040 [ 245.602826] ? do_splice_direct+0x540/0x540 [ 245.607155] ? security_file_permission+0x28f/0x4b0 [ 245.612198] ? rw_verify_area+0x35e/0x580 [ 245.616362] do_splice_direct+0x335/0x540 [ 245.620525] do_sendfile+0x1067/0x1e40 [ 245.624432] SYSC_sendfile64+0x1b3/0x300 [ 245.628500] SyS_sendfile64+0x64/0x90 [ 245.632306] do_syscall_64+0x309/0x430 [ 245.636203] ? SYSC_sendfile+0x320/0x320 [ 245.640274] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 245.645551] RIP: 0033:0x455979 [ 245.648736] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 245.656454] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 245.663725] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 245.671605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 245.678884] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 245.686161] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000b [ 245.733287] FAULT_INJECTION: forcing a failure. [ 245.733287] name failslab, interval 1, probability 0, space 0, times 0 [ 245.744766] CPU: 0 PID: 16272 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 245.751729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.761136] Call Trace: [ 245.763778] dump_stack+0x185/0x1d0 [ 245.767450] should_fail+0x87b/0xab0 [ 245.771268] should_failslab+0x279/0x2a0 [ 245.775444] __kmalloc_node_track_caller+0x243/0x11c0 [ 245.780740] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 245.786183] ? _sctp_make_chunk+0xf6/0x900 [ 245.792340] __alloc_skb+0x2cf/0x9f0 [ 245.796149] ? _sctp_make_chunk+0xf6/0x900 [ 245.800462] _sctp_make_chunk+0xf6/0x900 [ 245.804612] ? sctp_datamsg_from_user+0xeb0/0x1b60 [ 245.809618] sctp_make_datafrag_empty+0x218/0x6f0 [ 245.814558] ? sctp_make_ecne+0x680/0x680 [ 245.818745] sctp_datamsg_from_user+0xeb0/0x1b60 [ 245.823555] ? __msan_poison_alloca+0x15c/0x1d0 [ 245.828337] ? __local_bh_enable_ip+0x3b/0x140 [ 245.833006] sctp_sendmsg+0x3fc8/0x6030 [ 245.837093] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 245.842571] ? sctp_getsockopt+0x145b0/0x145b0 [ 245.847247] inet_sendmsg+0x48d/0x740 [ 245.851112] ? security_socket_sendmsg+0x9e/0x210 [ 245.856001] ? inet_getname+0x500/0x500 [ 245.860074] sock_write_iter+0x3b9/0x470 [ 245.864194] ? sock_read_iter+0x480/0x480 [ 245.868385] do_iter_readv_writev+0x84d/0xa00 [ 245.872982] ? sock_read_iter+0x480/0x480 [ 245.877205] do_iter_write+0x30d/0xd40 [ 245.881186] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 245.890014] do_writev+0x3c9/0x830 [ 245.893685] ? syscall_return_slowpath+0xe9/0x700 [ 245.898611] ? fput+0x25c/0x2e0 [ 245.901953] SYSC_writev+0x9b/0xb0 [ 245.905620] SyS_writev+0x56/0x80 [ 245.909182] do_syscall_64+0x309/0x430 [ 245.913134] ? SYSC_readv+0xb0/0xb0 [ 245.916808] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 245.922029] RIP: 0033:0x455979 [ 245.925238] RSP: 002b:00007f30d13ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 245.932996] RAX: ffffffffffffffda RBX: 00007f30d13ed6d4 RCX: 0000000000455979 [ 245.940303] RDX: 0000000000000002 RSI: 0000000020000600 RDI: 0000000000000013 [ 245.947606] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 245.954909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 245.962225] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000002 2018/05/07 10:23:55 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x47, 0x0, "32c0d765de7e6d53dc134b59dae9eeea2108752d0fa282923d740222f2605589c44523a1f07432d16065712e0f4f7e96c7caba8df4332e3a62f57cb746861e"}, &(0x7f0000000140), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x0, 0x9, 0x101, 0x5, 0x2}) 2018/05/07 10:23:55 executing program 3 (fault-call:1 fault-nth:12): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) r1 = gettid() r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002a40)={0x0, @local, @loopback}, &(0x7f0000002a80)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002b00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002bc0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000002c00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002c40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000002d40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002d80)={@multicast1, @local, 0x0}, &(0x7f0000002dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e00)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000002f00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000003040)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003180)={@mcast2, 0x0}, &(0x7f0000000600)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003480)={&(0x7f0000003200)=@can={0x0, 0x0}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003280)=""/148, 0x94}, {&(0x7f0000003340)=""/213, 0xd5}], 0x2}, 0x12000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000034c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003500)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003600)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003640)={@empty, @local, 0x0}, &(0x7f0000003680)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003740)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000003840)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000038c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003900)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003a00)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000004c0)={0x3ff, 0x1, 0x5, 0x81, 0x19efe00}, 0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004140)={&(0x7f0000003a40)={0x6e4, r2, 0x20, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r5}, {0x1ec, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1000000000000}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14e}}}]}}, {{0x8, 0x1, r10}, {0x160, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe453}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9e92}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r16}, {0x174, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r20}}}]}}]}, 0x6e4}, 0x1, 0x0, 0x0, 0x40}, 0x4000050) r21 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x7, 0x80) getsockopt$bt_BT_VOICE(r21, 0x112, 0xb, &(0x7f0000000540)=0x7, &(0x7f0000000580)=0x2) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000040)=""/207) 2018/05/07 10:23:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="412f04ff7a349f445e243221b4c56f508339173ff4da3c3936e053deffb664f8a6a17d12a0c73acdc2a0f405fe8f2790ba3f22eed4e4adbc1652bafb1ae03ff0bb", 0x41}, {&(0x7f00000000c0)="d1598c25129a19f54ec302c4a9", 0xd}, {&(0x7f0000000100)="9284a902d0a07a9a252566c193a37ef6fe82e942dd3dba76f683fcc593f626a516ec1f53bc739d", 0x27}, {&(0x7f0000000140)="047be59c40876d406e70aedcf80c", 0xe}, {&(0x7f0000000180)="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"7ba641a6d8a4bb5ee1da5c2ffe7e0011e6fe6b05952952c6fab919a03e2467e2e5b95a870b3e701a4962523b10e0cd46c8addd8e6f6f386df45d18a1c56a8e1fa253e6f84c0df71846a6c20c5bfb69b78a897b310bb8ae224c5f537f0e42e94826d7f63e9b9048e72fe034c9af56867ee5110ce338ffbe508573e1ee15717cc7df1d2b12594b6a531e24c6167191b2beca5255063a728c65761e19efb75c2b0bd644c642f1c6b248a606e195dc6b5c00ea12df94f4469ac792d38796db60f58627133a"}, {0x78, 0x13f, 0x81, "883431b11b5a7eac02c47dbb5ad42abb739bea536f0ea54417b76b69a66692767233ecefd2ae2f147ab2e4f3f68a2e375428d70e052b0ed87069ad993c2f237ef5dd43b3a63e423a0799d5ced51540912b2766558d5838ac1ec28d3819c48d78033306"}, {0x108, 0x108, 0x4b01edd7, "9ed8d048e3b8d0889fb2c1100efed6e87c3f4871b51d8e2da9f542816a9e8f641a0c1911ceb8dd2f79362c1ed60bf2e815d11616ef9abf2dfebda5e533471f5e654c094e4048bf739645d9bbb5d98d533c38756b9ae97a84f1a6665337b0aa74ea80d0e5fff3e350cc9d20cb2759f833cb860044c1537b665715bca23fef3a4f445a382217f597f5a6327d43ce2ea0f10e2fd142ea456cb7470a3c9037adb510da1b3082144caebc5f8f00427bfc85db0cd15425692d786e44b14aca0a1dd4af9e8e4b088167df7d9790cc521d38afafab9ce322fab14610ec8b71689ae26d9f370bdebfb52d6a16778154ac5408f743f5"}], 0x2f0, 0x8015}, 0x80000001}, {{&(0x7f0000001f80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr}, 0x0, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002080)="6dd213cae8581c54e01812d83093fd2685eb5f7941d6d00ecc036d9310d68ecd9ebafeac58e984de25657b0f9cd1d9613450bb125cf5d57f5a5ef1dcb3e2b62c98a21d445373f293b5e647a21e9793c4146d3024f61d2abddd94a1b34bd3724e02aabd96f8e3ad6623fa5d61f941f93c7983f066b05cde49fac806e38db4f0836780a6a12d3c65188a9ad68641", 0x8d}, {&(0x7f0000002140)="a2bf1afb2c4ac354daa0b235dceab1c9f63855dedc08febbde8c17f46557ed9d99fe67d60ec18b245c4586d565e546f5d369bcfa1a34d96cdaf53dae807ec46adee06d695a669b9a15ba3c67f02af1d5159dfc8994b326e7b3d60a1aaa127f7d16e647a8f5a1a554fce805b26ddace9b8cd0eb43698e4d", 0x77}, {&(0x7f00000021c0)="8179dc3ebf67ce4cf3c3606b029576dee11831d765a896302d5c19def1fdb3151bd5fa3f4f", 0x25}, {&(0x7f0000002200)="679de69db67ce189379f35737ae5854e18a9a506d9a08a9fcbc1dcc88f6c17fdc346a971d52183ec28c0d4bc539406ad64da2b5dcae4241be862c3c7e9d3aa38bf5751eb05566b7af33fdeb036ee4d7d32b2e41dd9e1344d84af4e00b68d019e70544c809a847e08033955c22f7f750bfda304dc", 0x74}, {&(0x7f0000002280)="b11a6a9643f1241739f5232e5b6dd374fda5ed5bcfe5230649fccd6b41511c7b78d32e99d5bd831bf6201004ecd046c8f038fbda38b8ab065ad13c3306d697d2d4df4c60844684c5da8f6360a67df17331bd78802828535ac22a19fa0942593cb291e06d51a094da7a05a66a90a171d3a4c4d67a2dcde535035de9463f84b7ee60e34a9f6bb0ab3a475aa3e713e02b4bf2efca393cb942693d11ad0a687a699a0f1bf5acddecc3", 0xa7}, {&(0x7f0000002340)="1287b6d4f119262c364ad2ea5b9e3391a56a955a745a2e3ed7cd40d2acede7922d324f39a59fa0b432e7ecd056d8bf6277d67a56fd44efdb499f58bbee4c08c7aeb2826ef67acfb7b4a8e2a02bb498442e37137190d40d7611bee981f8e0c7123a1f6bd329d26cd26ff7fe38f73cf88a87f8ceecf165b72263c8e8b830df64ff8575505ba8017859c2cef79fb84a370b798791aa8d", 0x95}, {&(0x7f0000002400)="2e09c396b1bffaea7dfc90562f32215a26af80fe956130368fd0c7b93f8385ef2e0f4a90748e8040f85b2881d11803e5600fd76643b686dad04e6f6265aad54b407fba1328ae4ca9a0e13e56b099ea5389759d86065cdb9d105cf7a070a7945133a6c5d554e7cbc1e754f8f4b35e1c0fee0b04fb5e4ac792bb21e372f93d80667b52b8", 0x83}, {&(0x7f00000024c0)="291b0601dd992df5c576efa51cb8e671aa12967dc35b8e6918969d54c94ebde710a6da33c915bd180c7a257812e9d5cc36d4d157e05857894797046e837684ab3097cb950775e18446b257fa9ed292a6d58de77577144bc99d0df687bbd1bac521cbe7314adf49baf247d13116a3a798ee1f2ce23138596e358a36c6dd711cf856464cd67bced31244127c8b31421958e13e70f57b9f95327edad3749145c4efba79692bb3ff222613f783941c6a", 0xae}, {&(0x7f0000002580)="9794c93cc5c66ad2ed937cb88ea8ad23c6d17dfbe1525b33ac73c6843c59f3ccd4b5a77adc15452d476cbf32d5d622cd8a21b52c73bd9e1e611bc50fab26edfda7418deb014e01360c9acea1ce79559cf3254198618c74136b11242b51cce691945e1e64ea23d9b1adb4d7d2efbb23971de45af021", 0x75}], 0x9, &(0x7f00000026c0)=[{0x88, 0xff, 0x4, "2979e4ece1d37e3782a789416ebec7c1905669e4de962c49a26ec43bb95560e04a632870ff9dcf56de75f02ec8dfa43f94bc1f15a7c64ef0683ec1286fa8a2119ee02d5e07c43547fee1221bd16e5e95e4f7e7db94b4a650e80442ea6fc01248acee8b7b0e8e3f64e652888e4a1bc41139a951aa15e7"}, {0x18, 0x84, 0x594b8ac6, "f12481"}], 0xa0, 0x84}, 0x37c}, {{&(0x7f0000002780)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002800)="ec3e868648666efedcf78272fde9312fa1d047d20bb3c7be33a40b3344774fa2936eb3d36b84fec1b086f32dfd21a45149d5593b9b7c7de839e814821f193af2fade7834bc0b23cef68f07c4f11ee9b651a3e564f594dd3dff00a241d3729c003d4d7076c27f", 0x66}], 0x1, 0x0, 0x0, 0x80}, 0xffffffffffffff8b}], 0x5, 0x4000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r2, r0, 0x0) 2018/05/07 10:23:55 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200)) exit(0x0) fcntl$dupfd(r1, 0x0, r1) fcntl$setpipe(r1, 0x407, 0xffffffffffff9018) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) getdents64(r1, &(0x7f0000000040)=""/209, 0x33) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"079afbe127ac38"}, 0x100}, 0x10) 2018/05/07 10:23:55 executing program 5: r0 = socket$inet(0x2, 0x800, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000500)=0xc) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00000005c0)={&(0x7f0000000540)="cfd800fd40f3b7b63a568a01c9f04bf1d106986609da3983d0f51a6c11e6fb13c320eeb986c69139dac327690064da217f27e64621a2fa73e8edee2ab323e95517a9f1d264171e8e2fd675792b24b3d43ad6e2dbb6fb24d585daabf35814f10f797491b6814affa794e60360164d8ce1198603735b38acd6cbe225c6406172aa", 0x80}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x99, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/153}, &(0x7f0000000300)=0x78) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000380)={{0x10001, 0x9}, 0xfd5ec2250fcf6f39, 0x9, 0xfff, {0x80, 0xffffffff80000000}, 0x7f, 0xfffffffffffffffb}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/07 10:23:55 executing program 0 (fault-call:6 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) 2018/05/07 10:23:55 executing program 4: r0 = socket$inet(0xa, 0x80005, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)=""/187, 0xbb) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x79, 0x3bc2, 0x4, 0x942, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x7, 0x6, [0x7ff, 0x100000001, 0x7fffffff, 0x5, 0x8001, 0x7]}, &(0x7f0000000280)=0x14) [ 246.445701] FAULT_INJECTION: forcing a failure. [ 246.445701] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.457733] CPU: 1 PID: 16301 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 246.464692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.474080] Call Trace: [ 246.476734] dump_stack+0x185/0x1d0 [ 246.480418] should_fail+0x87b/0xab0 [ 246.484215] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 246.489049] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 246.494460] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 246.500381] ? kmsan_kmalloc+0x94/0x100 [ 246.504399] ? __kmalloc_node+0xdec/0x1190 [ 246.508722] ? kvmalloc_node+0x1a1/0x2e0 [ 246.512823] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 246.518064] ? default_file_splice_read+0x2b9/0x1120 [ 246.523209] ? splice_direct_to_actor+0x4c6/0x1040 [ 246.528234] ? do_splice_direct+0x335/0x540 [ 246.532626] ? do_sendfile+0x1067/0x1e40 [ 246.536726] ? SYSC_sendfile64+0x1b3/0x300 [ 246.541047] ? SyS_sendfile64+0x64/0x90 [ 246.545074] ? do_syscall_64+0x309/0x430 [ 246.549228] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 246.554688] ? kmsan_set_origin_inline+0x6b/0x120 [ 246.559593] ? __msan_poison_alloca+0x15c/0x1d0 [ 246.564320] ? should_failslab+0x279/0x2a0 [ 246.565178] FAULT_INJECTION: forcing a failure. [ 246.565178] name failslab, interval 1, probability 0, space 0, times 0 [ 246.568609] ? kmsan_set_origin_inline+0x6b/0x120 [ 246.568653] ? memcg_kmem_put_cache+0x40/0x280 [ 246.568712] alloc_pages_current+0x6b5/0x970 [ 246.593802] push_pipe+0x680/0xca0 [ 246.597416] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 246.602477] default_file_splice_read+0x2b9/0x1120 [ 246.607475] ? __fsnotify_parent+0x132/0x560 [ 246.611942] ? security_file_permission+0x473/0x4b0 [ 246.617016] ? rw_verify_area+0x35e/0x580 [ 246.621187] ? SYSC_tee+0x13d0/0x13d0 [ 246.624998] splice_direct_to_actor+0x4c6/0x1040 [ 246.629773] ? do_splice_direct+0x540/0x540 [ 246.634105] ? security_file_permission+0x28f/0x4b0 [ 246.639137] ? rw_verify_area+0x35e/0x580 [ 246.643302] do_splice_direct+0x335/0x540 [ 246.647516] do_sendfile+0x1067/0x1e40 [ 246.651472] SYSC_sendfile64+0x1b3/0x300 [ 246.655590] SyS_sendfile64+0x64/0x90 [ 246.659447] do_syscall_64+0x309/0x430 [ 246.663355] ? SYSC_sendfile+0x320/0x320 [ 246.667435] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 246.672634] RIP: 0033:0x455979 [ 246.675825] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 246.683546] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 246.690817] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 246.698085] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.705356] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 246.712627] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000c [ 246.719927] CPU: 0 PID: 16294 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 246.726879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.736257] Call Trace: [ 246.738893] dump_stack+0x185/0x1d0 [ 246.742566] should_fail+0x87b/0xab0 [ 246.746335] should_failslab+0x279/0x2a0 [ 246.750507] kmem_cache_alloc+0x136/0xb90 [ 246.754762] ? _sctp_make_chunk+0x24d/0x900 [ 246.759168] ? skb_put+0x232/0x360 [ 246.762810] _sctp_make_chunk+0x24d/0x900 [ 246.767079] sctp_make_datafrag_empty+0x218/0x6f0 [ 246.772029] ? sctp_make_ecne+0x680/0x680 [ 246.776233] sctp_datamsg_from_user+0xeb0/0x1b60 [ 246.781046] ? __msan_poison_alloca+0x15c/0x1d0 [ 246.785809] ? __local_bh_enable_ip+0x3b/0x140 [ 246.790474] sctp_sendmsg+0x3fc8/0x6030 [ 246.794638] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 246.800121] ? sctp_getsockopt+0x145b0/0x145b0 [ 246.804787] inet_sendmsg+0x48d/0x740 [ 246.808654] ? security_socket_sendmsg+0x9e/0x210 [ 246.813545] ? inet_getname+0x500/0x500 [ 246.817599] sock_write_iter+0x3b9/0x470 [ 246.821713] ? sock_read_iter+0x480/0x480 [ 246.825903] do_iter_readv_writev+0x84d/0xa00 [ 246.830490] ? sock_read_iter+0x480/0x480 [ 246.834690] do_iter_write+0x30d/0xd40 [ 246.838668] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 246.844176] do_writev+0x3c9/0x830 [ 246.847825] ? syscall_return_slowpath+0xe9/0x700 [ 246.852742] ? fput+0x25c/0x2e0 [ 246.856072] SYSC_writev+0x9b/0xb0 [ 246.859718] SyS_writev+0x56/0x80 [ 246.863258] do_syscall_64+0x309/0x430 [ 246.867203] ? SYSC_readv+0xb0/0xb0 [ 246.870873] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 246.876088] RIP: 0033:0x455979 [ 246.879295] RSP: 002b:00007f30d13ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 246.887042] RAX: ffffffffffffffda RBX: 00007f30d13ed6d4 RCX: 0000000000455979 2018/05/07 10:23:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000000100)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000003f) shutdown(r1, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) mq_notify(r3, &(0x7f0000001300)={0x0, 0x18, 0x4, @thr={&(0x7f00000002c0)="aecc6979b508fed4ab1f7c2684afb0baaab8c6492a98c1a920122fbee50304d2b6", &(0x7f0000000300)="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"}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000000240)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001340)=0x2, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3}, 0x8) recvfrom$unix(r2, &(0x7f0000001380)=""/168, 0xa8, 0x60, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x7fff}, 0x4) 2018/05/07 10:23:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="412f04ff7a349f445e243221b4c56f508339173ff4da3c3936e053deffb664f8a6a17d12a0c73acdc2a0f405fe8f2790ba3f22eed4e4adbc1652bafb1ae03ff0bb", 0x41}, {&(0x7f00000000c0)="d1598c25129a19f54ec302c4a9", 0xd}, {&(0x7f0000000100)="9284a902d0a07a9a252566c193a37ef6fe82e942dd3dba76f683fcc593f626a516ec1f53bc739d", 0x27}, {&(0x7f0000000140)="047be59c40876d406e70aedcf80c", 0xe}, {&(0x7f0000000180)="e761fd7d9e646a50d6f338f1e3bfbc5552dad148c98b85e11f6b465e2163d5d2ac7d90a8ea66228f75d0ef6499299ba795d5f147fcf7e91718e9492464fe7ce5a66c13c4f29756eaa54559f198f38a53ab8b0f524cd67922089d3f72ade0d1d827f99dbff337fca3db018ea39ae2b0693c47f79e98d78380320d82800375183b92f2886fcb25733ea7b67fd54e30467a8624bc75e9dce521042b2d06d39a44297a92494de6e23ad7803ee4c7129c027faf010beb522f1322b956023987443598f6273f96a275637ae449e91db5f29d8d40e9a8e3b6dd1972cac6f76d165c4a65d797f170060ca84eea1db06dae8ee104b3b0c3a03c0ee00fce34b4f47924b56d7f6f417706c37f0b2f9565a9449e6036fb3dc92ee4fc7f24a161fccdd1159f3dabd46dc55ed9b600f79f55cb9bdf99d3b38a28f2f47d47ee27397d4d76661878b7ad09ccbc8e0dd3bea1d595fc505a3585111fa639350a0a93c1f4a32f52048fff4593c513ba91904d489a8b5638084de8047557dd08fa3cd928290e08195452bfdcf43e9a1db288765242fd96d985afa8c77dd78898b804b08bcabbbaabaf90dcced4020c96c25f8d78eb2e25b1d9f1c08e6d421c5e25729f409f1e597f3be1b8fbd0026ca205160d10dc2a945089000a424c80d8d17a63f418e92d7cda25bf410658f867eff45867a50330a4f7af28658efcea16a789bbefb1587d2f4f82e70242d7545b7b30cee4b2e1710bccdfb0875faf3132f7d05064bbba78435d94affafd0172dc0c8e04cea3329d486c3ac5a46d68114354d839e9397c928512d51ccf791e1e189994330d7bf5f0eb3d751df49c4a4a5329ce7c446c7ecea1c1b14196838ebe0aa385e1fecbb2d862eba85769d18e5d51989bb0fb93a7bbef2c0bb4cb78ac60bdff98700dc98cc338a4c1e927b123f0358335ca71bf77a7fc12bf2c1bbc8c6f6ede835e490a7c63af45ff5b1cec2121d886b8cbfccdea980ef68901eb5d4d617a180101732ee339000ae97728b09a68d9f02337238f90e09fad8c1cf392b217a54b0f211974ee385ec354abe3fe7b42d54c11f88394abd6cbe8202abbafdbe2cc517f09fad3796b1a31ce32e80e2e29836f9eea24e6eb69b54065d5d8c7f551a69671b59a4dd9706be1ead498a2e1b74ff57e59cbc51149f992d2125c96dd6e1deca3c2579aa62b20671689cc931a5a2cf8a96268c16f6f15a0aaf48d3514500dd235fe12aa16c26c02f8ac7e60b173ba8ac82743fb9984ed0129542bd797ed3607999350505e439b88ffbe3ff36aa1de05edc0aa8a16032a511d7896317ee07f4357f36b475474f75648443d3b62c6a479e917203dadacb6b3d4ffa0afb134db6a170614975941d01744720561b52b697554db299d3dec53545ca9541dee34868b79998a658c27b9245c35e470693ab05e50c0ade42fa8e30d533179b70088d998ac9f716fc3d187a5dae1b828f1f741f2c31e4999f1d2ea5613862db9109bcc8885abfa011180ba3f416f182447cd2321fa65cd837b564b90a02cdaf19b48a7444ee6fecef5b540a9ba38a15981f416a7a79274af18d67aa34e19cba4e775d65dc68d1449337a3cf45132543c674648de2399b9cd225a2001b1f2aa7fd38d7f498e96cb7598e1f028c7cdc193e8db420f4183cdcce3e45571a5cf375e12833a7238fb3ba07a01409f6e1115e17bd10a4ebf9b60e915f636a897dfc7ccf96d6a2a5ae7e2d2150f975e0a3ed12e0c03cd771b129abb52486ddbcc0feab2c1722a02e562a5b6607590153e845a780e24b7bb56eb58020d8839795177f170e0d81933bd99cb2a48deeee368701d9ad9d90f9263a86c5b07d2c711a7c63f06896b1042f4374c2dd3f2dcd4cd3c37c721ea8befc0a93a8be1b02e465c3402ca3bed19334213d9bcbcda199f3b842a56337094b93dd17baaa4c19d61d376e77c3c4d4595b0a166ed1b320848d53727face6be47547eb7400b2e9bba1c929f94a8e0eddb993bde7933d8d3b0bd64a948b372383fea25a5bdcbe9174c33b23639e0205c7e6d1991d74f7034b6cfa726351b83f7be4d4a0bcaa0f8fa2ea94fb47293289a43f4cd14677ac82f82e55163f793fb4f832529ee37c570311c0b23615681b430a670b6b63f8ffeed16d9a0c0355539f7718c290ecbcb98ac6ad8dd4b5d8588e670fafc132ad7704df82be8fb254378552034addd778d6fe92c2e2091fcfcfb54326987840c69dd8ea0b83ad27f432f3e0641e1dd489192747397d225925fca87505884b0fc7b29bd58a7b40a56b05eb4c69f4eff809659fe76dd0b43c2bdf0d084158ae413e7b2c6678428c9fd8737d4008b3fa3b58c006881bcf03f037959bf4692042ed85816c29fd11e14e4018b12fd71f614063e9881edc37b03c30d4de67d1e4a1285191ff3b2ffbdc7de49218ad6f794649354a72a79985c6164bc68f9c4271e8eaf0254c83f31de838af707a67c7d8069f68d1cc83aa20ff951207befd86c81d137b5e482bd88e73c9fd435d524cead83846dd555f763dd16a15d88e11b013fd3067befa2935bfa3b630aa62dc26aa0fab48a3adac7761865bacc2a1afadeb2db0ec886d5c9c00b3372cd29d2c5e393233920e0ab4b61b6d5fe8675cf6c6c6c3d335fea93c85bdd79a684ab363ccf0e14e1c50ec1526016db185441f1f0903bf1940e7538350ddee4f1504ee9f6ceac50a4811433d0d3e8193284483c0344000280e4a9dda565806cb1221218ab5135bcdcf35afb3853113ac8a2e31e572ebf91dfd3d0228596061076fa06997a5a35f4bcd122f600fa5e258b932d7ae5d11df34646852ba7cd1adc1e5b7ab04e42ee5e89dd9e1ee4d1d1633c6bd4d33fa84c099dcf60cd759f5b58bcd358abca0e124f9d20dd20b66fcf112cb030a4324e5084c2f4a28c15ae8a12323555472e551d0a840f760e5be3106cce8ba4fa129f8f08758ca9cdb018da0ff9b60bad4024bceaa07ef992e0fd2161b536fdd0437c99c2b3381e0784ec21ec3b388df75b956b3808dbfc457c95a73aff3f6b1c3128e238ec5202f6ed3b5b4c1e80a96226ae7da38ef3f79166559fdbd1fca471537e42a8ba721fb4ec1ba6576c51c25e8de52158a413591d65778b12cc7ba9726130122227f6b0a392ec6d77fb1767a9bda61e402839d256ff90e9d8ce67ca9aaf053e49ec6fa78a7a39b44bbcc3673e062584c37f46af06e8a80c1e45680ab1525261c6a690a02deff2e6c574b78ed25525bc524836514e80f0a31e55fab9d5ca04109758ad2480107437ad6a4e4b07abc6a2e3d97a2f1c24721ffedeab2f297e4cd3cc0ce8c7b5402a669b53c6221167a2f975958244e47fc0123b306595d419c1f5f4908501b72bc839c145fb1c229ef1002e30888e157b6202c349b42998f88b7861a3e87e9fa166d10a45a55d2d86d223a6b3273cda7cf591160848aba430e9797c7c05d9c16171891298fbcf7a64e6a18bd9ab2d5b16a2e194edd2213ebafa2264a88eb7217942f131a767b1d6417f44f3e736b80313b9c775dc3d196849e9a7b24ead620764de75eb291d51b1694b55e2db0093786e5252f6dff50f7a82162805b81914447c6904bd406770b612880f3eca018bd871013daf6857d5e5f114c79c261858e6d497112a186c8434200008dd788b93357a6e99b33097c920e8b9c9e92a6ea5c6e93f4e2e5a495b7d6c5cab6d999af7ac87118d92f738a961b9b3bc9745064fca83cb18df0e99116fd22c0193257da5b826fad95681769f5e60ff75d312d314a3b4058434f89efb57ee1585fc7119e6ca72b1c39f85ea9f7fbd15ea99236ce4ecf347059acc03e5ebc8fdc429fb75a8babe92d34e5996cc12f70eb954b3e7a2b237489f1cdd6bc97cc426223b3094d423b7107df0610283e30f23a83145fa2d954e6ef5d60685af4006b79d26b6463ec85d04aa47d7dd9ea53fbbe40054eab58f8404a9bf48a2538d6fb36ecc29113689cc078bd128f9e9e1e624aa37357aa52ec4ee7928c6d001838c0f54efc5f87f5877ce6fef91e2f733396e59e54d10061d6f3eba5686a7c5df467d8d392fc9758e6ee55d9396550aadcfde23420e39c8e7af6dd6f25a760b0e977615f4cda654d0bb36d96ec9c87edb73f2c36a404a0db62c5e9843a4dc8e4b2503e35f4d41ff4915d40452d027b86994c1e192e538cf26e4e94d2765b7fc0722b69b801b784154bd158235f061e7ffbdcee264af0d2cd472e864193965b96b03f72cf9ed41fd2e244a1bd8d0f6f4c2083c97d613bf24759a882ab395ce301ab522ca6b5882d49a8aef850e1eb229e0298034192c8007a049d6274343a757f39bd137bdab8245dc3275a9879179d10e879218075ad032afdcbd392348dac02b512b18916ded8dc8d88c645565d0384b7d33c1a38d380fd426eda998fce394607e8f4124f5e098646fb2259a4b861257e57e834552441de1f773a2ae0b171b1d25df1ced539a1249e8dd1d4f5a206bfc135f024c0d268d2977dc50e1db5dfc9eeb7cd03be5e38f7824c601d8db7dfd76f4eeed1dbde308d88863f25eac2ba524c6303f7b3ddce55648728c44500f19b5cadf4dd0966b32c52fd5e490df11c1ca2bbf5207d244b543cf5c3ee59fd8b41a6a79da4fdcf1e5b123a87f0477cc4ee2e79e3908fffa79a7376e27b09e253ded20afcbedc84d6fc7e1907a4112049df2ddedaa2f8ec54ab6331d2470ea1fba4f025535fb955e348d24c19276f36ae69534b9cd589c3f03f9c04aadaa35dcbddf4f095c6e8b9b72cc37de626adb05203f031a5a77e9cc005ce8d13571768b98d41c629fa61fab702c7919717e3caf13820b443aac5688ddd9e97354cb97f4f8f131c006425808b8d72861f5d41f5bb3e80b683ed8448c8ef4f7d7bbe2c4c291360d35621d4bfbf0feb6ef1c9880a14d43f482181cd7237177cdd60798b3a6d96502e9823db4f6c484b42f64d6ca5b1da12bd0c41b86eb3bfdfbf944be594ded35bcef199251d00ae192679fe3b22e13d92e4dc91781cc4b0b85280b5f3c3035e3b4c9211e41bf216e8074858d688a3c50a3cc3fd75609922ced73c67ab2fa044bc1c052492cbba9bd9e97365dd6a37abe462f4f133d927c58c730aa637de83ceed1cc8fd107c0b49e81eafe436865e773021964b4e150260dabbcec812cf4f549cf37238707e16c4a3300247928ce8f34a544103b285587a29212a112e80dadab14235b957c9938aa8722a69da668104a2c5a51743fe5c191538cb75bb447a7312bcd0bcc004450b5e29170a8d669230fb55e6a580de45050b0ec79681ea2f932b277c77a60f51568fb607402afcec3ff442fc6d5c7d730ad51d16ecef7264721003e2cd1420414a3ca5ceb101c55ecd8b29d1b0f75e1583fb7a4307b51bfa508b81b5b870a9aa4c37f8776a77ad164fc23e4445efb271579d10cb8e59c723ff73fe1acc64298dec1f2c204a58c74b4200b13c8249de1ff6919dd8cc6269abde538207f1c15234390013645123fccdb147d0ad57fdb8177ebfca99b9c7896531822cdf73cf25128179e260dfe85caf7c3376966a25c4297af5757710e88d31d8189eb4fb5896ce2bc743489947ddea2e254d17be7d4808308e534ccec6a54376f5378b8ed0fa2a1f96fb5f78260d486aa4b7644f588009139872802e7347f4d4f6254f47a037e00c96a226aa60732250476fd142df33ecefeec403c1c0798bff5cf4a622ede80ae591f47a58e2abb1e42993f06616dc1090c8b764fbfd2ad8bea0e24ba66fb76d00f1ed44cc11caef3999ad03832aa7c12629977103", 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"7ba641a6d8a4bb5ee1da5c2ffe7e0011e6fe6b05952952c6fab919a03e2467e2e5b95a870b3e701a4962523b10e0cd46c8addd8e6f6f386df45d18a1c56a8e1fa253e6f84c0df71846a6c20c5bfb69b78a897b310bb8ae224c5f537f0e42e94826d7f63e9b9048e72fe034c9af56867ee5110ce338ffbe508573e1ee15717cc7df1d2b12594b6a531e24c6167191b2beca5255063a728c65761e19efb75c2b0bd644c642f1c6b248a606e195dc6b5c00ea12df94f4469ac792d38796db60f58627133a"}, {0x78, 0x13f, 0x81, "883431b11b5a7eac02c47dbb5ad42abb739bea536f0ea54417b76b69a66692767233ecefd2ae2f147ab2e4f3f68a2e375428d70e052b0ed87069ad993c2f237ef5dd43b3a63e423a0799d5ced51540912b2766558d5838ac1ec28d3819c48d78033306"}, {0x108, 0x108, 0x4b01edd7, "9ed8d048e3b8d0889fb2c1100efed6e87c3f4871b51d8e2da9f542816a9e8f641a0c1911ceb8dd2f79362c1ed60bf2e815d11616ef9abf2dfebda5e533471f5e654c094e4048bf739645d9bbb5d98d533c38756b9ae97a84f1a6665337b0aa74ea80d0e5fff3e350cc9d20cb2759f833cb860044c1537b665715bca23fef3a4f445a382217f597f5a6327d43ce2ea0f10e2fd142ea456cb7470a3c9037adb510da1b3082144caebc5f8f00427bfc85db0cd15425692d786e44b14aca0a1dd4af9e8e4b088167df7d9790cc521d38afafab9ce322fab14610ec8b71689ae26d9f370bdebfb52d6a16778154ac5408f743f5"}], 0x2f0, 0x8015}, 0x80000001}, {{&(0x7f0000001f80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr}, 0x0, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002080)="6dd213cae8581c54e01812d83093fd2685eb5f7941d6d00ecc036d9310d68ecd9ebafeac58e984de25657b0f9cd1d9613450bb125cf5d57f5a5ef1dcb3e2b62c98a21d445373f293b5e647a21e9793c4146d3024f61d2abddd94a1b34bd3724e02aabd96f8e3ad6623fa5d61f941f93c7983f066b05cde49fac806e38db4f0836780a6a12d3c65188a9ad68641", 0x8d}, {&(0x7f0000002140)="a2bf1afb2c4ac354daa0b235dceab1c9f63855dedc08febbde8c17f46557ed9d99fe67d60ec18b245c4586d565e546f5d369bcfa1a34d96cdaf53dae807ec46adee06d695a669b9a15ba3c67f02af1d5159dfc8994b326e7b3d60a1aaa127f7d16e647a8f5a1a554fce805b26ddace9b8cd0eb43698e4d", 0x77}, {&(0x7f00000021c0)="8179dc3ebf67ce4cf3c3606b029576dee11831d765a896302d5c19def1fdb3151bd5fa3f4f", 0x25}, {&(0x7f0000002200)="679de69db67ce189379f35737ae5854e18a9a506d9a08a9fcbc1dcc88f6c17fdc346a971d52183ec28c0d4bc539406ad64da2b5dcae4241be862c3c7e9d3aa38bf5751eb05566b7af33fdeb036ee4d7d32b2e41dd9e1344d84af4e00b68d019e70544c809a847e08033955c22f7f750bfda304dc", 0x74}, {&(0x7f0000002280)="b11a6a9643f1241739f5232e5b6dd374fda5ed5bcfe5230649fccd6b41511c7b78d32e99d5bd831bf6201004ecd046c8f038fbda38b8ab065ad13c3306d697d2d4df4c60844684c5da8f6360a67df17331bd78802828535ac22a19fa0942593cb291e06d51a094da7a05a66a90a171d3a4c4d67a2dcde535035de9463f84b7ee60e34a9f6bb0ab3a475aa3e713e02b4bf2efca393cb942693d11ad0a687a699a0f1bf5acddecc3", 0xa7}, {&(0x7f0000002340)="1287b6d4f119262c364ad2ea5b9e3391a56a955a745a2e3ed7cd40d2acede7922d324f39a59fa0b432e7ecd056d8bf6277d67a56fd44efdb499f58bbee4c08c7aeb2826ef67acfb7b4a8e2a02bb498442e37137190d40d7611bee981f8e0c7123a1f6bd329d26cd26ff7fe38f73cf88a87f8ceecf165b72263c8e8b830df64ff8575505ba8017859c2cef79fb84a370b798791aa8d", 0x95}, {&(0x7f0000002400)="2e09c396b1bffaea7dfc90562f32215a26af80fe956130368fd0c7b93f8385ef2e0f4a90748e8040f85b2881d11803e5600fd76643b686dad04e6f6265aad54b407fba1328ae4ca9a0e13e56b099ea5389759d86065cdb9d105cf7a070a7945133a6c5d554e7cbc1e754f8f4b35e1c0fee0b04fb5e4ac792bb21e372f93d80667b52b8", 0x83}, {&(0x7f00000024c0)="291b0601dd992df5c576efa51cb8e671aa12967dc35b8e6918969d54c94ebde710a6da33c915bd180c7a257812e9d5cc36d4d157e05857894797046e837684ab3097cb950775e18446b257fa9ed292a6d58de77577144bc99d0df687bbd1bac521cbe7314adf49baf247d13116a3a798ee1f2ce23138596e358a36c6dd711cf856464cd67bced31244127c8b31421958e13e70f57b9f95327edad3749145c4efba79692bb3ff222613f783941c6a", 0xae}, {&(0x7f0000002580)="9794c93cc5c66ad2ed937cb88ea8ad23c6d17dfbe1525b33ac73c6843c59f3ccd4b5a77adc15452d476cbf32d5d622cd8a21b52c73bd9e1e611bc50fab26edfda7418deb014e01360c9acea1ce79559cf3254198618c74136b11242b51cce691945e1e64ea23d9b1adb4d7d2efbb23971de45af021", 0x75}], 0x9, &(0x7f00000026c0)=[{0x88, 0xff, 0x4, "2979e4ece1d37e3782a789416ebec7c1905669e4de962c49a26ec43bb95560e04a632870ff9dcf56de75f02ec8dfa43f94bc1f15a7c64ef0683ec1286fa8a2119ee02d5e07c43547fee1221bd16e5e95e4f7e7db94b4a650e80442ea6fc01248acee8b7b0e8e3f64e652888e4a1bc41139a951aa15e7"}, {0x18, 0x84, 0x594b8ac6, "f12481"}], 0xa0, 0x84}, 0x37c}, {{&(0x7f0000002780)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002800)="ec3e868648666efedcf78272fde9312fa1d047d20bb3c7be33a40b3344774fa2936eb3d36b84fec1b086f32dfd21a45149d5593b9b7c7de839e814821f193af2fade7834bc0b23cef68f07c4f11ee9b651a3e564f594dd3dff00a241d3729c003d4d7076c27f", 0x66}], 0x1, 0x0, 0x0, 0x80}, 0xffffffffffffff8b}], 0x5, 0x4000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r2, r0, 0x0) 2018/05/07 10:23:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) io_destroy(0x0) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x2}], 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000300)=""/72, &(0x7f0000000380)=0x48) getsockname(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000004000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) accept4$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x341002) accept$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) mkdirat$cgroup(r3, &(0x7f0000000080)='syz1\x00', 0x1ff) [ 246.894346] RDX: 0000000000000002 RSI: 0000000020000600 RDI: 0000000000000013 [ 246.901646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.908972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 246.916273] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000003 2018/05/07 10:23:56 executing program 3 (fault-call:1 fault-nth:13): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000040), 0x8001) 2018/05/07 10:23:56 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x10, 0x4000000000080003, 0x2) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a) prctl$setmm(0x23, 0x2, &(0x7f00009ff000/0x600000)=nil) signalfd4(r0, &(0x7f00000000c0)={0x8}, 0x8, 0x80000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000dcb000/0x4000)=nil, 0x4000}, 0x1}) [ 247.103814] ================================================================== [ 247.111233] BUG: KMSAN: uninit-value in iptable_mangle_hook+0x5e5/0x720 [ 247.117988] CPU: 1 PID: 16322 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 247.124908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.134258] Call Trace: [ 247.136839] [ 247.138995] dump_stack+0x185/0x1d0 [ 247.143063] ? iptable_mangle_hook+0x5e5/0x720 [ 247.147643] kmsan_report+0x142/0x240 2018/05/07 10:23:56 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getpgid(r2) r3 = epoll_create1(0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000000040)='wchan\x00') 2018/05/07 10:23:56 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000900)=@ll, &(0x7f0000000040)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='nv\x00', 0x3) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000008c0), 0x4) sendto$inet6(r1, &(0x7f0000000900), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 247.151451] __msan_warning_32+0x6c/0xb0 [ 247.155513] iptable_mangle_hook+0x5e5/0x720 [ 247.159921] ? iptable_mangle_net_exit+0x130/0x130 [ 247.164936] nf_hook_slow+0x158/0x3d0 [ 247.168744] __ip_local_out+0x6d5/0x7e0 [ 247.172738] ? __ip_local_out+0x7e0/0x7e0 [ 247.176895] ip_queue_xmit+0x1958/0x1d10 [ 247.180965] ? ip_output+0x5d0/0x5d0 [ 247.184680] dccp_transmit_skb+0x15eb/0x1900 [ 247.189101] dccp_send_ack+0x2de/0x560 [ 247.192993] ccid2_hc_rx_packet_recv+0x229/0x270 [ 247.197761] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 247.202090] dccp_rcv_established+0x3d9/0x620 [ 247.206590] dccp_v4_do_rcv+0x19a/0x340 [ 247.210574] ? dccp_v4_send_response+0x5c0/0x5c0 [ 247.215337] __sk_receive_skb+0x60e/0xf20 [ 247.219494] dccp_v4_rcv+0x25e5/0x2750 [ 247.223393] ? local_bh_enable+0x40/0x40 [ 247.227452] ? local_bh_enable+0x40/0x40 [ 247.231521] ip_local_deliver_finish+0x874/0xec0 [ 247.236317] ip_local_deliver+0x43c/0x4e0 [ 247.236330] ? ip_local_deliver+0x4e0/0x4e0 [ 247.236345] ? ip_call_ra_chain+0x7b0/0x7b0 [ 247.236357] ip_rcv_finish+0xa36/0x1d00 2018/05/07 10:23:56 executing program 0 (fault-call:6 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) [ 247.236373] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 247.236388] ? nf_hook_slow+0x36f/0x3d0 [ 247.236403] ip_rcv+0x118f/0x16d0 [ 247.236414] ? ip_rcv+0x16d0/0x16d0 [ 247.236436] __netif_receive_skb_core+0x47df/0x4a90 [ 247.236450] ? try_to_wake_up+0x1ab2/0x20a0 [ 247.236465] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 247.236480] ? ip_local_deliver_finish+0xec0/0xec0 [ 247.236496] process_backlog+0x62d/0xe20 [ 247.236517] ? rps_trigger_softirq+0x2f0/0x2f0 [ 247.236526] net_rx_action+0x7c1/0x1a70 [ 247.236543] ? net_tx_action+0xab0/0xab0 [ 247.236557] __do_softirq+0x56d/0x93d [ 247.236575] do_softirq_own_stack+0x2a/0x40 [ 247.236580] [ 247.236595] __local_bh_enable_ip+0x114/0x140 [ 247.236609] local_bh_enable+0x36/0x40 [ 247.236622] ip_finish_output2+0x135a/0x1470 [ 247.236639] ip_finish_output+0xcb2/0xff0 [ 247.236656] ip_output+0x505/0x5d0 [ 247.236669] ? ip_mc_finish_output+0x3b0/0x3b0 [ 247.236684] ? ip_finish_output+0xff0/0xff0 [ 247.236696] ip_queue_xmit+0x1a1e/0x1d10 [ 247.236717] ? ip_output+0x5d0/0x5d0 [ 247.236728] dccp_transmit_skb+0x15eb/0x1900 [ 247.236746] dccp_xmit_packet+0x817/0x9e0 [ 247.236761] dccp_write_xmit+0x20f/0x480 [ 247.236776] dccp_sendmsg+0x12ca/0x12d0 [ 247.236795] ? compat_dccp_getsockopt+0x190/0x190 [ 247.236805] inet_sendmsg+0x48d/0x740 [ 247.236816] ? security_socket_sendmsg+0x9e/0x210 [ 247.236829] ? inet_getname+0x500/0x500 [ 247.236843] ___sys_sendmsg+0xec0/0x1310 [ 247.236870] ? __schedule+0x6a1/0x730 [ 247.236883] ? _cond_resched+0x5e/0xd0 [ 247.236899] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 247.236913] __sys_sendmmsg+0x42d/0x800 [ 247.236940] SYSC_sendmmsg+0xc4/0x110 [ 247.236953] SyS_sendmmsg+0x63/0x90 [ 247.236965] do_syscall_64+0x309/0x430 [ 247.236979] ? __sys_sendmmsg+0x800/0x800 [ 247.236992] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 247.237003] RIP: 0033:0x455979 [ 247.237010] RSP: 002b:00007f2453985c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 247.237021] RAX: ffffffffffffffda RBX: 00007f24539866d4 RCX: 0000000000455979 [ 247.237028] RDX: 0000000000000002 RSI: 0000000020001b00 RDI: 0000000000000014 [ 247.237034] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.237040] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.237046] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 247.237055] [ 247.237059] Uninit was stored to memory at: [ 247.237070] kmsan_internal_chain_origin+0x12b/0x210 [ 247.237080] __msan_chain_origin+0x69/0xc0 [ 247.237091] ip_queue_xmit+0x1b47/0x1d10 [ 247.237101] dccp_transmit_skb+0x15eb/0x1900 [ 247.237108] dccp_send_ack+0x2de/0x560 [ 247.237118] ccid2_hc_rx_packet_recv+0x229/0x270 [ 247.237147] dccp_rcv_established+0x3d9/0x620 [ 247.383534] FAULT_INJECTION: forcing a failure. [ 247.383534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.384949] dccp_v4_do_rcv+0x19a/0x340 [ 247.388906] CPU: 0 PID: 16343 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 247.392947] __sk_receive_skb+0x60e/0xf20 [ 247.396711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.400580] dccp_v4_rcv+0x25e5/0x2750 [ 247.405904] Call Trace: [ 247.409863] ip_local_deliver_finish+0x874/0xec0 [ 247.413639] dump_stack+0x185/0x1d0 [ 247.417252] ip_local_deliver+0x43c/0x4e0 [ 247.421115] should_fail+0x87b/0xab0 [ 247.425249] ip_rcv_finish+0xa36/0x1d00 [ 247.430417] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 247.433578] ip_rcv+0x118f/0x16d0 [ 247.441773] ? kernel_poison_pages+0x40/0x360 [ 247.449021] __netif_receive_skb_core+0x47df/0x4a90 [ 247.456266] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 247.463515] process_backlog+0x62d/0xe20 [ 247.470767] ? kernel_poison_pages+0x1a0/0x360 [ 247.478008] net_rx_action+0x7c1/0x1a70 [ 247.479614] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 247.483912] __do_softirq+0x56d/0x93d [ 247.488988] ? get_page_from_freelist+0xab28/0xb600 [ 247.493196] kmsan_internal_chain_origin+0x12b/0x210 [ 247.497232] ? __kernel_text_address+0x34/0xe0 [ 247.501612] __msan_chain_origin+0x69/0xc0 [ 247.505474] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 247.510205] inet_csk_clone_lock+0x503/0x580 [ 247.514681] ? __save_stack_trace+0x90d/0xb00 [ 247.526440] dccp_create_openreq_child+0x7f/0x890 [ 247.530394] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 247.537290] dccp_v4_request_recv_sock+0x22c/0xe90 [ 247.541409] ? push_pipe+0x680/0xca0 [ 247.550745] dccp_v6_request_recv_sock+0x2a3/0x2090 [ 247.554603] ? iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 247.557163] dccp_check_req+0x7b9/0x8f0 [ 247.561899] ? default_file_splice_read+0x2b9/0x1120 [ 247.565498] dccp_v4_rcv+0x12c1/0x2750 [ 247.569619] ? do_sendfile+0x1067/0x1e40 [ 247.573305] ip_local_deliver_finish+0x874/0xec0 [ 247.577259] ? SyS_sendfile64+0x64/0x90 [ 247.581988] ip_local_deliver+0x43c/0x4e0 [ 247.585413] ? do_syscall_64+0x309/0x430 [ 247.589881] ip_rcv_finish+0xa36/0x1d00 [ 247.594875] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 247.600208] ip_rcv+0x118f/0x16d0 [ 247.604242] ? __kernel_text_address+0x34/0xe0 [ 247.608801] __netif_receive_skb_core+0x47df/0x4a90 [ 247.612752] ? kmsan_set_origin_inline+0x6b/0x120 [ 247.618177] process_backlog+0x62d/0xe20 [ 247.621950] ? __msan_poison_alloca+0x15c/0x1d0 [ 247.626937] net_rx_action+0x7c1/0x1a70 [ 247.632025] kmsan_alloc_page+0x82/0xe0 [ 247.636579] __do_softirq+0x56d/0x93d [ 247.640801] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 247.646231] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 247.650618] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 247.655085] kmsan_kmalloc+0x94/0x100 [ 247.659904] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 247.664808] kmem_cache_alloc+0xaab/0xb90 [ 247.669710] ? kmsan_kmalloc+0x94/0x100 [ 247.673405] inet_reqsk_alloc+0xc4/0x7f0 [ 247.678396] ? __kmalloc_node+0xdec/0x1190 [ 247.683645] dccp_v4_conn_request+0x5cc/0x1770 [ 247.687593] ? kvmalloc_node+0x1a1/0x2e0 [ 247.692666] dccp_v6_conn_request+0x299/0x18f0 [ 247.696528] ? iov_iter_get_pages_alloc+0x1745/0x1cf0 [ 247.700565] dccp_rcv_state_process+0x2ea/0x2410 [ 247.705293] ? default_file_splice_read+0x2b9/0x1120 [ 247.709238] dccp_v4_do_rcv+0x229/0x340 [ 247.713361] ? splice_direct_to_actor+0x4c6/0x1040 [ 247.717402] dccp_v6_do_rcv+0x16d/0x1290 [ 247.721347] ? do_splice_direct+0x335/0x540 [ 247.726691] __sk_receive_skb+0x60e/0xf20 [ 247.730131] ? do_sendfile+0x1067/0x1e40 [ 247.734691] dccp_v4_rcv+0x25e5/0x2750 [ 247.739683] ? SYSC_sendfile64+0x1b3/0x300 [ 247.744503] ip_local_deliver_finish+0x874/0xec0 [ 247.748536] ? SyS_sendfile64+0x64/0x90 [ 247.753180] ip_local_deliver+0x43c/0x4e0 [ 247.757126] ? do_syscall_64+0x309/0x430 [ 247.761075] ip_rcv_finish+0xa36/0x1d00 [ 247.764853] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 247.769581] ip_rcv+0x118f/0x16d0 [ 247.774678] ? kmsan_set_origin_inline+0x6b/0x120 [ 247.780009] __netif_receive_skb_core+0x47df/0x4a90 [ 247.783782] ? __msan_poison_alloca+0x15c/0x1d0 [ 247.789035] process_backlog+0x62d/0xe20 [ 247.793155] ? should_failslab+0x279/0x2a0 [ 247.797101] net_rx_action+0x7c1/0x1a70 [ 247.801139] ? kmsan_set_origin_inline+0x6b/0x120 [ 247.805345] __do_softirq+0x56d/0x93d [ 247.809905] ? memcg_kmem_put_cache+0x40/0x280 [ 247.813926] Disabling lock debugging due to kernel taint [ 247.818495] alloc_pages_current+0x6b5/0x970 [ 247.823654] Kernel panic - not syncing: panic_on_warn set ... [ 247.823654] [ 247.828394] push_pipe+0x680/0xca0 [ 247.956836] iov_iter_get_pages_alloc+0x183e/0x1cf0 [ 247.956853] default_file_splice_read+0x2b9/0x1120 [ 247.956866] ? __fsnotify_parent+0x132/0x560 [ 247.956882] ? security_file_permission+0x473/0x4b0 [ 247.956898] ? rw_verify_area+0x35e/0x580 [ 247.956909] ? SYSC_tee+0x13d0/0x13d0 [ 247.956922] splice_direct_to_actor+0x4c6/0x1040 [ 247.956930] ? do_splice_direct+0x540/0x540 [ 247.956940] ? security_file_permission+0x28f/0x4b0 [ 247.956957] ? rw_verify_area+0x35e/0x580 [ 247.956974] do_splice_direct+0x335/0x540 [ 247.956997] do_sendfile+0x1067/0x1e40 [ 247.957023] SYSC_sendfile64+0x1b3/0x300 [ 247.957040] SyS_sendfile64+0x64/0x90 [ 247.957057] do_syscall_64+0x309/0x430 [ 247.957075] ? SYSC_sendfile+0x320/0x320 [ 247.957088] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 247.957105] RIP: 0033:0x455979 [ 247.957111] RSP: 002b:00007f6644672c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 247.957121] RAX: ffffffffffffffda RBX: 00007f66446736d4 RCX: 0000000000455979 [ 247.957137] RDX: 0000000020000040 RSI: 0000000000000013 RDI: 0000000000000013 [ 247.957142] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.957150] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000000000014 [ 247.957156] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000d [ 247.957187] CPU: 1 PID: 16322 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 247.957192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.957194] Call Trace: [ 247.957200] [ 247.957211] dump_stack+0x185/0x1d0 [ 247.957224] panic+0x39d/0x940 [ 247.957250] ? iptable_mangle_hook+0x5e5/0x720 [ 247.957259] kmsan_report+0x238/0x240 [ 247.957272] __msan_warning_32+0x6c/0xb0 [ 247.957284] iptable_mangle_hook+0x5e5/0x720 [ 247.957299] ? iptable_mangle_net_exit+0x130/0x130 [ 247.957312] nf_hook_slow+0x158/0x3d0 [ 247.957329] __ip_local_out+0x6d5/0x7e0 [ 247.957340] ? __ip_local_out+0x7e0/0x7e0 [ 247.957351] ip_queue_xmit+0x1958/0x1d10 [ 247.957368] ? ip_output+0x5d0/0x5d0 [ 247.957379] dccp_transmit_skb+0x15eb/0x1900 [ 247.957394] dccp_send_ack+0x2de/0x560 [ 247.957407] ccid2_hc_rx_packet_recv+0x229/0x270 [ 247.957435] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 248.166488] dccp_rcv_established+0x3d9/0x620 [ 248.170962] dccp_v4_do_rcv+0x19a/0x340 [ 248.174920] ? dccp_v4_send_response+0x5c0/0x5c0 [ 248.179654] __sk_receive_skb+0x60e/0xf20 [ 248.183785] dccp_v4_rcv+0x25e5/0x2750 [ 248.187658] ? local_bh_enable+0x40/0x40 [ 248.191695] ? local_bh_enable+0x40/0x40 [ 248.195744] ip_local_deliver_finish+0x874/0xec0 [ 248.200493] ip_local_deliver+0x43c/0x4e0 [ 248.204620] ? ip_local_deliver+0x4e0/0x4e0 [ 248.208922] ? ip_call_ra_chain+0x7b0/0x7b0 [ 248.213231] ip_rcv_finish+0xa36/0x1d00 [ 248.217186] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 248.222526] ? nf_hook_slow+0x36f/0x3d0 [ 248.226479] ip_rcv+0x118f/0x16d0 [ 248.229913] ? ip_rcv+0x16d0/0x16d0 [ 248.233808] __netif_receive_skb_core+0x47df/0x4a90 [ 248.238820] ? try_to_wake_up+0x1ab2/0x20a0 [ 248.243146] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 248.248762] ? ip_local_deliver_finish+0xec0/0xec0 [ 248.253681] process_backlog+0x62d/0xe20 [ 248.257739] ? rps_trigger_softirq+0x2f0/0x2f0 [ 248.262302] net_rx_action+0x7c1/0x1a70 [ 248.266256] ? net_tx_action+0xab0/0xab0 [ 248.270293] __do_softirq+0x56d/0x93d [ 248.274077] do_softirq_own_stack+0x2a/0x40 [ 248.278369] [ 248.280594] __local_bh_enable_ip+0x114/0x140 [ 248.285076] local_bh_enable+0x36/0x40 [ 248.288956] ip_finish_output2+0x135a/0x1470 [ 248.293356] ip_finish_output+0xcb2/0xff0 [ 248.297491] ip_output+0x505/0x5d0 [ 248.301010] ? ip_mc_finish_output+0x3b0/0x3b0 [ 248.305580] ? ip_finish_output+0xff0/0xff0 [ 248.309876] ip_queue_xmit+0x1a1e/0x1d10 [ 248.313916] ? ip_output+0x5d0/0x5d0 [ 248.317605] dccp_transmit_skb+0x15eb/0x1900 [ 248.322004] dccp_xmit_packet+0x817/0x9e0 [ 248.326138] dccp_write_xmit+0x20f/0x480 [ 248.330184] dccp_sendmsg+0x12ca/0x12d0 [ 248.334136] ? compat_dccp_getsockopt+0x190/0x190 [ 248.338955] inet_sendmsg+0x48d/0x740 [ 248.342732] ? security_socket_sendmsg+0x9e/0x210 [ 248.347561] ? inet_getname+0x500/0x500 [ 248.351513] ___sys_sendmsg+0xec0/0x1310 [ 248.355558] ? __schedule+0x6a1/0x730 [ 248.359338] ? _cond_resched+0x5e/0xd0 [ 248.363207] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 248.368556] __sys_sendmmsg+0x42d/0x800 [ 248.372517] SYSC_sendmmsg+0xc4/0x110 [ 248.376301] SyS_sendmmsg+0x63/0x90 [ 248.379913] do_syscall_64+0x309/0x430 [ 248.383783] ? __sys_sendmmsg+0x800/0x800 [ 248.387922] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 248.393097] RIP: 0033:0x455979 [ 248.396266] RSP: 002b:00007f2453985c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 248.403955] RAX: ffffffffffffffda RBX: 00007f24539866d4 RCX: 0000000000455979 [ 248.411202] RDX: 0000000000000002 RSI: 0000000020001b00 RDI: 0000000000000014 [ 248.418453] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 248.425700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 248.432958] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 248.440765] Dumping ftrace buffer: [ 248.444284] (ftrace buffer empty) [ 248.447971] Kernel Offset: disabled [ 248.451578] Rebooting in 86400 seconds..