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"c54da78a1fa5b2c95ceb1a8692ce83f5ea005684479901ba3e5e9f23598edfb716a6122254f6d9697e61fd7d"}, {0xfc, 0xffffffffffffffff, 0xa00, 0x80, 0x0, "a96a9b1a4f294daec40c64d1a2d19db21926ddcfe7e59cc2ca5ce9188860b40534c72370c71d0c33e21bedc4dd7350098c8fbc77e9ec7c7db290ee75006040d61bd05073f15ca2b744104b2258adfef6f0eff4f518fae143cd49e6797fc2718a6cfba9a6f6ec286fe635930e1f89e8545a314c956a3e95ae23819c27d02c16b00aeb67b2915136184254685101b1ed55a46c6097dd9d0d125be7edc0fce21d5e5f58d0c64acd163eb5490b7546cd334f4eade35f32f2f7f2d587096727b058a2d41e2fbf60ec9aa962de20c9889eb420808d97bb623611ad19ce921775f49d1ed4f2a645aee84cdc7b"}, {0xe0, 0xe5d, 0x213, 0x4, 0x2, "ff69f3b455370bb66d7e4dad94894472a4431d26035a2742d8ddf8e603d6cad2992e817306f5ab19cd2fc0b05c23b1903c2cd01f4832ed270bbc84185a5ed912a1084fb3e6f2f164195eb9ef9c965503532a9a4e335f1183a7b1fe7d7235c8e9ff7ef07850adfdfc5766a41f6032b886928d8e509b1806f8d1b2a720be08243b2b9099b52e4e07c72a99a44878de7c08d581aa378df46f36bace4f591bb3e8a2ecddc621d238100d2864979b9e0dc8fb1f20d5bf34ba8226c75c5b7bee51e28a02ddf75022abe8f57d44c3f09d64"}, {0x14, 0x8def, 0x322, 0xfffffffffffffff7, 0x2, "86d9a0b3"}, {0xcc, 0x14, 0x500, 0x6137, 0x1, "6d7415878cf402d06e0ddc4ab783963fccebea484f3c99439a541ea8e9246d9f094189ecf5c6cdc8f93d881d63d4536cdf13294f39f9844667c37f78a76aa6aa311dc508e71c11c8510a20d4cc888c0b4194da5a1ce1df0be5b7cd80ff6eee44e977810dd6900c83a14f0fe8e20fdc4ed85eec70c858417e2c801538ed4eb6fe566da74be914be7684930e11b0cae70883a2aaccba57180ea4a8b8b497d926f49b932facb34605f1a80719aad991e0d2df1cb37bdd570fdd17"}], 0x410}], 0x8, &(0x7f0000001000-0x4c)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x4c, 0x80}, 0x40004) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r12, 0x6, 0xe, &(0x7f0000fdd000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc9d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x7, 0x5, "bee6c8816a716f27ada1c7e0a12c618651f853a63cf9c93713d98be3e228eea43be416b445a60e18fcdaa013876889f3744497fcccbfa6f528dd97cb032a4db44312172505a7cab76137e903763f03eb"}, 0x160) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) flock(r13, 0xc) 2018/01/07 17:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/load\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f000027e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000036a000)=0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000456000)=0x0, &(0x7f0000eeb000-0x4)=0x4) 2018/01/07 17:16:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0x8b)=""/139) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000-0x4)=0x0) sendfile64(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0xbd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004000-0x6)={0x8, 0xd8a, 0x0}) readahead(r0, 0x7ff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f0000001000-0x70)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/07 17:16:44 executing program 1: mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001a3000)={0x0, 0xee97}, &(0x7f00001a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000141000)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x5, 0x9, 0x4b3a022423314569}, &(0x7f000000c000-0x4)=0xa0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) 2018/01/07 17:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') readv(r0, &(0x7f0000337000)=[{&(0x7f0000096000-0xde)=""/222, 0xde}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003da000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000040000-0x4)=0xc) connect$packet(r0, &(0x7f0000ca8000)={0x11, 0x6, r1, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x7fff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b86000-0x4)=0x0) 2018/01/07 17:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aaa000-0x8)={0x0, 0x0}, 0x800) socket$key(0xf, 0x3, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/loop-control\x00', 0x101000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) inotify_add_watch(0xffffffffffffffff, &(0x7f00002ee000-0x8)='./file0\x00', 0x401) 2018/01/07 17:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f96000-0x4)=@assoc_id=0x0, &(0x7f00001b2000)=0x4) recvmsg(r0, &(0x7f0000e2d000)={&(0x7f000028d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d3b000-0x28)=[{&(0x7f0000b8c000)=""/4096, 0x1000}, {&(0x7f00004f0000)=""/155, 0x9b}, {&(0x7f0000e60000)=""/126, 0x7e}, {&(0x7f0000861000)=""/138, 0x8a}, {&(0x7f0000d83000)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x9}, 0x2000) syz_open_dev$loop(&(0x7f000005e000-0xb)='/dev/loop#\x00', 0x8, 0xa400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e7000)={r1, 0x62, "260570d59017b41620de577d42d1a82c33ff82771a4088f4d6a0c8a93e5dba5722f22d733837cd08182a447a8710a5d2634e7679ff30d34b2741f735d4c6d05653a6a832571cabc30062401daeb939cd935c496103f6716b4167ca4afcb5cf402b5b"}, &(0x7f00004fe000)=0x6a) r2 = socket$inet(0x2, 0xa, 0x0) bind(r2, &(0x7f0000d00000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-blowfish-asm,sha1)\x00'}, 0x58) ioctl$KDSETLED(r0, 0x4b32, 0x8) 2018/01/07 17:16:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000d5c000-0x18)=[{0x401, 0x3, 0x7f, 0x7}, {0x42, 0x3e, 0x42, 0x6a9}, {0x6, 0x1000, 0x3ff, 0x3f}]}) timerfd_create(0x9, 0x0) 2018/01/07 17:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00001ce000)="", 0x0) r1 = accept4$inet(r0, &(0x7f0000cd0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000066b000-0x8)={0x0, 0x49c1, 0x9b}, &(0x7f0000895000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b9000-0x4)=r2, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000054e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000280000)={r2, 0xfff}, &(0x7f0000862000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000295000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d19000+0xab9)=0x14) utimensat(r3, &(0x7f00003f6000-0x8)='./file0\x00', &(0x7f00005c9000)={{0x77359400, 0x0}, {r4, r5/1000+30000}}, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6ac}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000470000)={{0xac6, 0x401}, 'port0\x00', 0x4, 0x400, 0xfffffffffffff5ed, 0x6eb9, 0x4, 0x7, 0x100, 0x0, 0x4, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/07 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bf4000-0xb)='/dev/loop#\x00', 0xe7d, 0x20000) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000639000-0x1)="bc", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000357000)="bf5e65e813bbbabaa43a94c1064d7c7e361baeca4700000000000000245695ab26eb75e18fc175c8a07e3b82de430e190104000047bfdc05f41075af6ea32e41757719b417", 0x45, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:44 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x1000000004800) vmsplice(r0, &(0x7f0000004000-0x8)=[{&(0x7f0000005000-0x6a)='s', 0x1}], 0x1, 0x2) 2018/01/07 17:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0xfffffc41) r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000878000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d5b000)={0x0, 0x4, 0x10, 0x6, 0xfffffffffffffe01}, &(0x7f0000be3000)=0x18) sysfs$1(0x1, &(0x7f00007f9000)=',user\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000041d000-0xc9)={r2, 0xc1, "539143b22ba8211f4f7fef34b69c259af81502a4110afd51c8c83c541fe865e0d43fe1ebef6f67ac81315d3f279b30584eee9392dbdb0bed907af7e1e475a553a6131afcadcec880634f49e7faadb2f0213ec5e46684f0cd3e5e16400a8ed5f0c39acefeab3da6c42d5a7fb45031ffcf50159f340e54bcbd737029ba195e55979acb8a7e6c3f6aaf91e4ce1e379cdaa7a038785b80f5979dd16b72e1da7a90660871eddb10f71d5832bd6b241f6f2cb07501ac914c20ab0dfe08194270b4669c8a"}, &(0x7f0000e90000)=0xc9) timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) pipe2(&(0x7f0000032000-0x8)={0x0, 0x0}, 0x4000) readahead(r4, 0xffffffffffffff81, 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c02000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002de000)=0xe8) ioprio_set$uid(0x3, r5, 0x3f) sendto$ax25(r3, &(0x7f0000861000)="88d40d2df1cd9b4faae12277bdeb4895355afccbc48d4dcf5c856783f66d89d3e7decbe197019f8bba17bf36caeba4df1f60fc05360fff009ef8628ee25014161cdc1e4926d21b90410fafaf88cf6040b678cef0a4024df145e31f4ed8", 0x5d, 0x4000000, 0x0, 0x0) 2018/01/07 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = open(&(0x7f00004d4000)='./file0\x00', 0x1a1000, 0x1) r2 = openat(r1, &(0x7f0000488000)='./file0\x00', 0x88802, 0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ab1000-0x1e)=""/30) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r3, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000051b000-0xb8)="c798f33788cd9c824060be665c95f523e98961fbc0ebc415ba4eab7e5cef66726a75482c4bc1efcd61dec9e1be17e56491e29556d130958ab37c822f0e957cb6d57d70637e1d4300c23d7fb45bc8d9101bc450f30b9142eb696eebe1f1b739a93fc45b2ec9d0b0f1c524f6bf78bbfd2af6065deca9087c445fe8e6d273c5b21286a65ab60ffce10813c329af548205e5e0c1dc85092f9c6bba91880f3895dbdcb8d6d8a64d7c51d69db4c00a9d263095104833d28ead9869", 0xb8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eda000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/07 17:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000da000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dab000)=0x0, &(0x7f0000b08000-0x4)=0x8) request_key(&(0x7f00009b0000-0xd)='dns_resolver\x00', &(0x7f0000b4e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002d000-0x7)='eth0[&\x00', 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000735000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000813000)="019cd8b9ce49592380dbb95cdf1ab1a53eb07e18a9fb4e306eda89dfab19b149bd05c78ff60a02c00df6a5b75297fc9eed1de38eec5b188cf2a423ec071fb5aead1e59c6709e6d85fcb3c98d848fe3262642751ea72ee248047adbc0266ea478dbb83f09a1f65fb912c59c78a54ab5923afb89f7213b4a5e03168b4e945731fce7c31cd91deceb245fbfc86918c4db", 0x8f) 2018/01/07 17:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/member\x00', 0x2, 0x0) execveat(r1, &(0x7f0000e11000)='./file0\x00', &(0x7f0000dd1000)=[&(0x7f0000252000)='\x00', &(0x7f00005f2000-0x1)='\x00', &(0x7f00002ee000)='wlan0&(\x00'], &(0x7f00003a5000-0x4)=[&(0x7f0000c03000)='\x00'], 0x900) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/07 17:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x804, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 17:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000066d000)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r1, &(0x7f0000005000-0xa)="07219a8d9d2c42167c10", 0xa) 2018/01/07 17:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000463000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000b3000)=[{0x3, 0x200}, {0x7, 0x3}], 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001b7000-0x4)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f79000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004c000-0x2)=0x10, 0x80000) accept4$inet6(r1, &(0x7f00007dc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001cc000-0x4)=0x1c, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b73000)='/dev/loop#\x00', 0x0, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r3, 0x2, 0x3) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f00005bb000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b66000)={0xc2, 0x3, 'client1\x00', 0x0, "6d0ab63f01e4bc9a", "4d4b6e9dd13b745e8c73ff6ab2094214539a7068ba72f4a9b106b1b470095211", 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x1268, &(0x7f0000cb8000)="") [ 24.996375] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/07 17:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f000083e000)=[], 0x0, &(0x7f0000d75000)={0x77359400, 0x0}, &(0x7f00002d5000)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000033c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fed000)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/07 17:16:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c9000)='3\x00', &(0x7f0000744000)=0x0, &(0x7f0000beb000)=0x0, &(0x7f0000000000)="82") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001e7000)={0x5}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) dup2(r2, r0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') chown(&(0x7f0000046000-0x8)='./file0\x00', 0x0, 0x0) dup2(r0, r1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioprio_get$uid(0x3, 0x0) 2018/01/07 17:16:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ed3000-0x4)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/context\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xf68, 0xfffffffffffffff9, @raw_hdlc=&(0x7f0000ce3000)={0x992, 0x80000000}}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eb6000-0x4)=0x7, 0x4) write(r1, &(0x7f0000ead000-0x6b)="1f0000000101ff00fd4345bb000200220740000009003d00010402130000c4", 0x1f) 2018/01/07 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005ee000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x1, 0x0, 0x4, 0x73, 0x7ff, 0x2}, &(0x7f00000cb000)=0x20) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) readv(r1, &(0x7f00009f6000-0x38)=[{&(0x7f0000534000)=""/244, 0xf4}], 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f0000b8e000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000464000)=@assoc_value={0x0, 0x0}, &(0x7f0000820000)=0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000de3000)={r3, 0xea, "d8221bfe1973c757932b5f2f233bda9ca2242b849e51e6be4d42308d5a74730cafc9204f2fd5be9deab760a3a00b0936e3690ab0db47ff1cc555d66f642e9315e559060c75d37450a0fa32454da78ed5de61cf29976bd36e57d88d83058eb0beb70a7960b06e804d4936849113ba43059f79c5fcd5a0de1cf9843ce74650f0c8c494a3106d088da3b33ea3d092702dc10136342f2cd81248ce4dc943b84740d658c9c0b3ce51ddd97f8c603506fdb9e1ab358511ee15a563497145e7cebe64e39de172c25e69962a1fda62a7908351da4e153f3a02f8998a0ba08c89db7c2caa32dcbb3c77c8a5cc55a1"}, &(0x7f00002be000)=0x3f1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000dc0000-0xc)=@sack_info={r5, 0x100000000, 0x7}, &(0x7f0000205000)=0xc) close(r2) [ 25.100481] audit: type=1400 audit(1515345404.777:10): avc: denied { create } for pid=3782 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 25.129363] audit: type=1400 audit(1515345404.807:11): avc: denied { getattr } for pid=3782 comm="syz-executor3" path="socket:[10055]" dev="sockfs" ino=10055 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 25.161324] audit: type=1400 audit(1515345404.837:12): avc: denied { write } for pid=3782 comm="syz-executor3" path="socket:[10055]" dev="sockfs" ino=10055 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000003c000)=[{0x0, 0xd2c, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003d000)='./file0\x00', 0xa0000008) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000005000)={0xacaa, 0x5, 0x1000, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/07 17:16:45 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x5c393c325d6e83d4) sendto$inet6(r0, &(0x7f0000eaa000)="", 0xffffffffffffff0a, 0x0, &(0x7f00009fe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x7) writev(r0, &(0x7f0000d9d000)=[{&(0x7f00009df000)='t', 0x1}], 0x1) socketpair(0x0, 0x6, 0x400, &(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004d1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000022d000)=0x5, 0xffffff16) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cdd000)={{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x77}, {0xa, 0x0, 0x41, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, 0x7fff, [0x2, 0xfffffffffffffff7, 0x2, 0x0, 0x7, 0x0, 0x7fff, 0x0]}, 0x5c) 2018/01/07 17:16:45 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4c8, 0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x545e) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000043d000)="1f275e7e8ab1df559bfdffe241741d59a9af02d4414a153c6bf1057b183a8d036c47794cdefdd4a74d136093b351dc1a410b", 0x32) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000-0x28)={@generic="0f3b48c14ea301719454b48bf565632f", @ifru_flags=0x400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f00004ca000-0x8)=0x2) r2 = timerfd_create(0x0, 0x0) syz_open_dev$sg(&(0x7f0000998000)='/dev/sg#\x00', 0x0, 0x131002) readv(r2, &(0x7f00002c9000)=[{&(0x7f0000a70000-0x4d)=""/77, 0x4d}], 0x1) read(r2, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r2, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:45 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) flock(r0, 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x9538, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='bcsf0\x00'}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x408100, 0x3) inotify_add_watch(r0, &(0x7f00002b8000-0x8)='./file0\x00', 0x8) 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000139000-0x5)='comm\x00') ftruncate(r1, 0xf) ftruncate(r1, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b10000)={0x0, 0x0}) 2018/01/07 17:16:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @rand_addr=0xfffe0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="80bcfc3d2c07200c29087bdc3a66c08c"}) timer_create(0x0, &(0x7f0000677000-0x58)={0x0, 0x11, 0x1, @thr={&(0x7f0000f8a000-0xe4)="d5a9093659e398b9700ab487d2306e9839c384e86efa5da8fbf031d2a804a26fb42b2b48bf28daee9090e08c70258026d4ce5a984a2051c465bbb8df40b60b4ea18b6eee30cd526f5deb5546c3a3d7fb29c0163ad920059f79e1faf71f04b60764e1d887420491616c7c594894f652c54e3a5c626ae7a55ffb085a2ef20985702f784201fdaeae37eeeb75e33a91b8e2494310d5c07200b680b349f5d1a203d37a01836d4d3a4aabe033c245809a955c70a89875faf3fff3dca5775d0dec646d5f311b8380cdb32c72f5aa1ea0a7c3f1c2d65de3e899caef466f4207513a3d336d04c6a8", &(0x7f0000000000)="efe045bad7880c0aca4debaf022ca3b14bf94c8dfdcc078afcc60225f615b5a79dc7ab45cce86dee9cf48047698a9b8a836d4f6a24a52006600729cfb8c40490e654bb31659d30a0f041030dd4584b7ff652f7e66dad7296be28fa29e932827ca01c71234b6220d121f9a2ac4f827ef3680b1b40133b79460316fc16a0bafa41ba0b13e355a912f623c3f0b0f0735224b603885952818e1eea4e278fdd64d8b7068425f966721a37f48661e69580aab49e876ae0ec6ff2452518e9839bb00a02b82ed5927e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x4c0001) ioctl$void(r3, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000002000-0x20)={@generic="cf66a2117d5ef2c3d18b61df37fc7720", @ifru_flags=0x4001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000000000+0x656)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f0000e5b000)={0x9}, 0x8, 0x80800) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000c3c000)=0xfffffffffffffffd, 0x4) 2018/01/07 17:16:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000f59000)="", 0x0) [ 25.679229] audit: type=1400 audit(1515345405.357:13): avc: denied { setopt } for pid=3803 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x200f, 0x0, 0x400002, 0x49249249249253a, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") pwrite64(r0, &(0x7f0000dec000)="a68fe8bd2f576c875bbbd5a935817d1802762015423b208641222e7f556b844211f3a1a58b0a68af13b13dda7db0d100c26e9da217f9e9813c", 0x39, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000063000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000010d000)={0x0, 0x0}, &(0x7f00009c1000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000447000-0x6)={r1, 0x20}, 0x6) 2018/01/07 17:16:45 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a7e000)=0x0) ftruncate(r0, 0x3d) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000080b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00004c8000)=0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000649000-0x8)={0x0, 0x2}, &(0x7f0000ee3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e66000-0x98)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000}, &(0x7f0000375000-0x4)=0x98) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000d58000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000da0000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000c11000-0x8c)=[{0x200, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x9, 0x7}, {0x5, 0x100000000}, @ext={0xa7, &(0x7f0000170000-0xa7)="3c4f0e02fb268ed9982f5e3e99ba59c69c255b0a025ee8b5d0bb617b6a1a56e663928e1f75a79025401470eaa2949093ed970bb021d8f40da807af6c920f54b315e9082d5bce0c4f48a8d1ec841be8258b30ff0c524b35ed23907159bba84d1d55a33e31d9aa65a7f151fa0f00bbe3973d1850fe5c81d95932f5dfff3f4046bbd072206009e105e5b165354b47ce75eaba0f0422f5244082389e9bba114c2d22944dc6b68bf783"}}, {0x5, 0x0, 0x808, 0x8, @tick=0x400, {0x2d2, 0x4}, {0x2, 0x9}, @result={0x5, 0x1}}, {0x17b, 0x8c, 0x7fff, 0x400, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x80, 0x1ff}, @queue={0x5, {0x3ff, 0x8000}}}, {0x10000, 0x81, 0x4, 0x9, @time={r5, r6+10000000}, {0x1f, 0x3661}, {0x40, 0x4}, @connect={{0x7, 0x401}, {0x400, 0x2}}}, {0x5, 0xffffffffffffffc0, 0x0, 0x800, @time={r7, r8+10000000}, {0x10001, 0x80000001}, {0x8, 0x6fb}, @raw8={"c59a6d5f18cf898d4f667624"}}], 0x8c) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009a0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000032c000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000)=0xe8) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000092a000)={0x0, 0x0}) r5 = socket(0xf, 0x4, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000041c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000-0x4)=0xe8) r7 = getegid() getsockname$packet(r5, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c47000-0x4)=0x14) sendto$packet(r5, &(0x7f0000c40000-0x1000)="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", 0x1000, 0x4844, &(0x7f00006ce000)={0x11, 0x7, r8, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ce000)=0xc) stat(&(0x7f0000460000-0x8)='./file0\x00', &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$unix(r0, &(0x7f00001e4000-0x1c)={&(0x7f00003e6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ef7000-0x20)=[{&(0x7f00009b5000)="79976ae97e9dbb6f876269e716a73a143c", 0x11}, {&(0x7f0000ea0000)="", 0x0}, {&(0x7f000014a000)="5770d19a15c5efaf5329ec67bb5578b58f13eda486ed6b8584c4ce4f1f703cd808427a333ad36f249ae8e4acc9a96b90fd876afd40959a9b5f5f1ff8bd6172ffc58224985b81a7906681527a5ef9e3bf686d100fb7cf1895a095c11a5502738d7de6eda69fe195e3541327a2a8476f6d8a44b5cd2a0f49defe4196df24dcc7e7bf3987df377062dcbd579d92123a0b3179da1093f6ca9e115d4c0ff7", 0x9c}, {&(0x7f0000ea6000-0x9c)="50425386c934c4754ddd00188695fc24422cd4a858aeb7a1baf75f53c86724bc858b3652783aef328a690e2690b60047eeb3e7938175e5668214e6e6126168865df6f665cbbc16b1bc0b6146b53616d3654146fd0834563f129ab79daaeec31cf59ebbe7523fabf216d2e592c7a3e5beffec02d582537ff3db2181dfa1554610cc2516fb4ccb2f2fd3e61d120f39734154058d85443824834056caa1", 0x9c}], 0x4, &(0x7f0000231000-0xb4)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xb4, 0x40800}, 0x850) rt_sigaction(0x13, &(0x7f00008ea000-0x18)={0x7ff, {0x81}, 0x18000000, 0x1ff}, &(0x7f0000d6d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b5e000)={0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000036f000-0x20)={@generic="53a23caf44843340b32427382d0e18c4", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:16:45 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000017000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x100000000, 0x40, 0x6, 0x80000000000, 0x0, 0x9, 0xe0cb, 0x2, 0x10001, 0xfffffffffffffffe, 0x3, 0x8b, 0x7, 0x3]}, &(0x7f0000016000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000016000)={r2, 0x28, "f94137ca7914d6055269a15350acb4c20acd565371278edf9c06c454dca7b4293eb7966dd7fd46a7"}, &(0x7f0000014000)=0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/01/07 17:16:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000471000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dbc67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87ccc00100000b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567", 0xc0) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000084b000)=0x1a, 0x4) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f00004ef000)='/dev/urandom\x00', 0x0, 0x200) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/07 17:16:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047f000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00008b4000-0x4)=0x0, &(0x7f0000aad000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006ba000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00007b6000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d2a000-0x1)='.') 2018/01/07 17:16:45 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000708000)='/dev/sequencer\x00', 0x181800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000246000-0x10)={0x1, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9, 0x3, 0x7fff, 0x7680000000000000, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a1000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/160, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pread64(r4, &(0x7f0000601000-0xbf)=""/191, 0xbf, 0x0) fcntl$getown(r3, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000066c000)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/07 17:16:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0xc4081, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0xe0, 0x1, 0xffffffffffffff01, 0xc537, 0x8000, 0x26f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000020e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f0000dcc000)="0600000000000000ed18b86c09bb2e83c60001000000000000be2ea94addbcc1de84de4442ed43ffb02bf212d23e88f51cf2ed24db8f15ee69fd0a221516400b9463247bfc63", 0x46) 2018/01/07 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000015e000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a86d133b90982e2d19dd5e03d0905327"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003a0000)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001e0000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x40, 0x3, 0x7, 0xa, 0x20, 0x0, 0x37, 0x80000000, r3}, {0x3, 0x9, 0x7, 0x44, 0x8, 0x1, 0x0, 0x3}, {0x8, 0x100000001, 0x0, 0x1}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x5, 0x7fffffff, 0xd7, 0x6}}, 0xe8) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x3b, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000000b000)=0xffffffffffffff0b, 0x4) connect$unix(r1, &(0x7f000001f000-0x1e)=@file={0x1, '5'}, 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000027000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x6) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000)='/dev/vga_arbiter\x00', 0x80200, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fdc000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bc3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fde000)=0x0, &(0x7f0000745000)=0x0, &(0x7f0000fde000)=0x0) fchown(r2, r4, r5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fde000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdd000)=0xb) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fdf000-0x1b)="757365722c5e2c40656d317b707070312dd52a3a2e776c616e3100") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe0000)={0x2000000b, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe0000-0xc)={0x0, 0x1c, &(0x7f0000fdf000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009ed000-0xc)={r7, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fdf000)={r6, 0x3}, 0x6) epoll_wait(r0, &(0x7f0000a65000)=[{0x0, 0x0}], 0x1, 0x0) [ 25.911389] device eql entered promiscuous mode 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000545000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000491000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000016, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000095d000-0x1)="ff", 0x1, 0x800000020000000, &(0x7f00000ff000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0x8c)="c1", 0x1, 0x0, &(0x7f0000ced000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000cf8000-0x80)=@generic={0x0, "d5c84f3dd28cef1276cb7c165f8f90cf6833f96a7ba460ee4dce6211e5fa1640e036199305a98100d76fd837500da5414399e8db4445dbe60468e8df0584ccc5836410114f3c5a14c8efbfdd27040c405cd28e50c56290cf5fbf425830c0c7511cc4ab476a1dc1f92fad66af333442107130d27951ba2a6d9b5949aacea0"}, 0x80) 2018/01/07 17:16:45 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ec6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004fb000-0x79)="32000000180025ff0700940d091404028020fe20000400050000001e0f00020000000020000000e50014eea4070056d70588", 0x32, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) r2 = syz_open_dev$sg(&(0x7f00004df000-0x9)='/dev/sg#\x00', 0x8, 0x800) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000ec6000-0x4)={0x400, 0x74, 0x5}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ec6000)=""/219) connect$inet(r1, &(0x7f0000e4a000-0x10)={0x2, 0x0, @rand_addr=0x5c5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/enforce\x00', 0x210883, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000ec8000-0x8)={0x2e, &(0x7f0000ec6000)=""/46}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000600000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000ec6000-0x10)={0x2, 0x3}) 2018/01/07 17:16:45 executing program 0: unlink(&(0x7f0000066000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003b4000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000d4b000)={{0xffffffffffffffff, 0x2, 0x3ff, 0x2, 0x6}, 0x5, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x6, 0xffffffffffffffe1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000001000-0x5)="6c6f00f015", 0x0) lseek(r1, 0x0, 0x1) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f000001e000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000001b000-0x4)=0x6e, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f000001f000-0x4)=0x1, 0x4) dup3(r0, r1, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x1, 0x4400) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000020000-0x5c)={0x4, 0x3, {0x1, 0x3, 0x101, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[], 0x200000000000025d) [ 25.937842] device gre0 entered promiscuous mode 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c18000)='/dev/sg#\x00', 0x10001, 0x282340) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bc9000)=0x0, &(0x7f0000751000)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mknod(&(0x7f0000879000-0x8)='./file0\x00', 0x20, 0x6) r2 = syz_open_dev$loop(&(0x7f0000d72000-0xb)='/dev/loop#\x00', 0x3, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ca6000)="463f7cd2738e6b1124bd1522d4bdfa60", 0x10) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x5, 0x0, 0x0) setrlimit(0x0, &(0x7f0000051000-0x8)={0x4, 0x0}) sync() clone(0x0, &(0x7f0000e1b000-0x62)="", &(0x7f0000abf000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000e1b000-0x51)="") 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca7000-0x1)='L', 0x1, 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x86f)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000066a000-0x4)=0x200000000007b, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000db5000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000063b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a45000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d6a000+0xe3a)={0x0, 0x1, 0x4, 0x6000}, &(0x7f0000bf3000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000baf000)={0x7f, 0x204, 0x3ff, 0xbe88, r2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002bb000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/vga_arbiter\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000662000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b38000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b4e07b578031e34fe536b50d359f090f09d020a077c2d68aad4996cabf0cf331f261ced340a916b5442cd3659013ab780e5fb6e03250c1909bb1", 0xdf}], 0x1, &(0x7f0000530000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002b2000-0x4)=0x0, &(0x7f00005a3000-0x4)=0x4) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e6d000-0x8)='keyring\x00', &(0x7f0000e6c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) munlock(&(0x7f0000071000/0x4000)=nil, 0x4000) keyctl$invalidate(0x15, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000018d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000058000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e6e000-0x4)=0x24, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006df000)='em1-\x00', 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c30000-0xc)=@sack_info={0x0, 0x5, 0xfb}, &(0x7f00005bf000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006ed000-0x8)={r1, 0x4}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/rtc\x00', 0x1000000000101000, 0x0) ftruncate(r2, 0xfffffffffffffffb) fcntl$getownex(r2, 0x5, &(0x7f0000597000-0x8)={0x0, 0x0}) 2018/01/07 17:16:45 executing program 3: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x7, 0x3f, 0x7bc, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000a98000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) syz_fuseblk_mount(&(0x7f0000104000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, r0, r2, 0x20, 0x100000000, 0x1000000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setreuid(0x0, 0x0) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000d0f000-0x24)="2400000010001f004d12e30800de010303050100060001021f0000000600000000000000", 0x24) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d1d000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df4000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000447000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, r1}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/07 17:16:45 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c08000)={0x1, 0x201, 0x6, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fb4000)={r1, 0x4c, "043c28a1a6843992be2cc009c6f12ff794a2e0ab8094ca6dae8caef0605fa0a59ebca27e0839486b0065d22c73d774f26dc6c9972b7f5a1fd680884ae2f3803ede1e9c84130491296d2f0a73"}, &(0x7f0000226000)=0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000001, 0x8202, 0xd3, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ab4000)=0x0, 0x4) r2 = memfd_create(&(0x7f0000b31000)='\x00', 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000ac7000)=0x0) [ 26.113567] audit: type=1400 audit(1515345405.787:14): avc: denied { create } for pid=3932 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/07 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f00009c2000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r0, &(0x7f0000558000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000041000-0x8)={0x0}, 0x8) 2018/01/07 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ecc000)={0x3, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcaf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 17:16:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000860000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) mmap$binder(&(0x7f000024a000/0x1000)=nil, 0x1000, 0xbacb7182b0607bf5, 0x3111, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1a0df9c9dc9c32f6, 0x800) close(r2) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) sysfs$2(0x2, 0x2, &(0x7f0000001000-0xd9)=""/217) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000863000)=""/75) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0x5, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000864000-0x4)=0x0) fcntl$getown(r0, 0x9) lookup_dcookie(0x8, &(0x7f0000861000)=""/46, 0x2e) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00005bf000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000a92000)={0x2d, &(0x7f0000e0c000-0x2d)=""/45}) mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) pkey_alloc(0x0, 0x1) readahead(r0, 0x5, 0x4d5c) keyctl$read(0xb, r1, &(0x7f0000072000-0x1)=""/1, 0x0) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e99000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006ee000)={0x9f293ea5468cc022, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x545d, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f000053c000-0x8)='net/raw\x00') 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000949000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000024f000)={{0x7, 0x0}, {0x1, 0x10001}, 0x3, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003c3000-0xc)={0x10, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000011000-0x40)={0x101, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000020e000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f0000736000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, r1}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigpending(&(0x7f0000ab9000-0x8)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:45 executing program 0: r0 = timerfd_create(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f00002b1000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/rtc\x00', 0x800, 0x0) connect(r1, &(0x7f000022b000)=@nfc={0x27, 0x8a, 0xc26d, 0x2}, 0x10) r2 = socket(0xb, 0x0, 0x1f) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000c0d000-0x4)=0x87, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000f0000)={{0x9000, 0x40}, 'port1\x00', 0x40, 0x20, 0x23, 0x7040, 0x0, 0x8, 0x8, 0x0, 0x3, 0x268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0c000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xd9)="5169be481f59a4bcdfc69873a6da73039eb0aedcc49f195d9dd38ea96ed81dacf57df36b3979739e2512c9165194e33ff5dee2e1e1b84a82708e5dc3de075470b1b7d79b89fd1aa1d55f8d02179e1747740c13d476c4f4bf08247f20efea894e299c31dc91765a44909d468a2a2bf0d572b6a392d185338f154b8d7f43988230b51ee2211d6b8f45315e300560df19b1c5f06fe2a0905c27f7110ec7ff2e15c1ca424cb28b0a6c78cd8d742b272f096fdafb54c42e1b40536d931707aaeb46180685b6ed7eab59232b9ae458596d844dae9237cee85ea68612", 0xd9, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x7) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@common='gre0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000b1a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000022000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/07 17:16:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80400000000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/07 17:16:45 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f83000)="4ac8fcd924cbd56693ac450497aaad", 0xf, 0x4000000, &(0x7f00002c9000-0x10)=@ipx={0x4, 0x6, 0x731, "38077466c9a7", 0x1, 0x0}, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f83000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000210000-0x10)='/selinux/create\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000ec5000)=""/178, 0xb2, 0x20, &(0x7f0000f22000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6(0xa, 0x200003, 0x1) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x3b2) sendto$inet6(r2, &(0x7f00009b5000)="", 0xfffffffffffffe11, 0x0, &(0x7f00005ba000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/07 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = add_key(&(0x7f0000d23000)='dns_resolver\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000495000)=0xc) getresgid(&(0x7f000004a000-0x4)=0x0, &(0x7f0000ec7000)=0x0, &(0x7f0000164000)=0x0) keyctl$chown(0x4, r1, r2, r3) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000baa000)=0x0, &(0x7f00004e0000)=0x4) 2018/01/07 17:16:45 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000646000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000a57000)=0x0, 0x4) 2018/01/07 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000602000)={0x0, 0x0}, &(0x7f000019d000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e41000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000070b000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000bf7000-0x8)={0x2, r3}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f00000de000-0x8)='./file0\x00', 0x0) 2018/01/07 17:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e6000)='./file0\x00', 0x116) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000379000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000940000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ab9000)={r1, 0x7}, 0x6) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/07 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x2, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) read(r0, &(0x7f00000ef000-0x41)=""/65, 0x41) connect$unix(r0, &(0x7f000089d000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) r1 = add_key$user(&(0x7f00000e9000-0x5)='user\x00', &(0x7f0000d9a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008db000)="2c4ffcc71d37b4a445fbec47aaaae17848a41f75c6de2e6bd93c73ae5169d4ac28dddffee346da3a47613271f5f1599f13de", 0x32, 0xfffffffffffffffc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000082b000)={0x81, 0x0, 0x0, 0x54d}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000c2b000-0x8)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000583000)={0x0, 0x5, "77d2376dc6"}, &(0x7f0000aa8000)=0xd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000838000)={r4, 0x1}, &(0x7f00005be000-0x4)=0x8) keyctl$setperm(0x5, r1, 0x20002600) clock_adjtime(0x3, &(0x7f0000ebc000)={0x7, 0x8000, 0x7fff, 0x782, 0x10000, 0x3ff, 0x4000000000, 0x5, 0x9, 0x3, 0x9, 0x40, 0x8, 0x40, 0x9, 0x5, 0x200, 0x69, 0x8000, 0xffff, 0x3, 0x0, 0x0, 0x5, 0x8, 0x9}) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000964000)=""/69) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000a6000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) dup2(r1, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000381000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000e62000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ccd000)={0x77359400, 0x0}, &(0x7f0000fbc000)={0x0}, 0x8) close(r1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000023c000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cae000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000037f000)={@generic="13be5fb3dc92569ad539ec73e90ada01", 0x8}) ioctl(r0, 0x440000000000127e, &(0x7f0000990000-0x1)="") 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x4)={r1, 0x6}) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x111840, 0x0) linkat(r2, &(0x7f0000370000-0x8)='./file0\x00', r3, &(0x7f0000a11000-0x8)='./file0\x00', 0x400) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083f000)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000d9f000)=@hdr={0x1, 0x3, 0x7, 0x9, 0x1, 0x1f, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x5, 0xde, 0xfffffffffffffe01}}], {{0xcbef, @x25={0x3, 0x7, 0xff, "1525924209c13296e87dd63ca772de8c23f0b2e1c95c426f581368b08eec9b5c9e3d1aa82a76f52fa6c2"}}}}}, 0x49) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000800fffc014b81000d0001000307a7ec000000000500", 0x22) syz_open_dev$tun(&(0x7f0000303000-0xd)='/dev/net/tun\x00', 0x0, 0x800) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x28)=@pi={0x0, 0x88e7, @ipv4={{0x7, 0x4, 0xffffffff, 0x7fffffff, 0x24, 0x0, 0x8, 0xfffffffffffffd94, 0x6e, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x4}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x401}}}, 0x28) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/keychord\x00', 0x200000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000bb2000)={@rand_addr=0x8, @empty=0x0}, 0x8) [ 26.335076] device gre0 entered promiscuous mode 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2a, 0x0}], 0x5, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$mice(&(0x7f00007d5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c72000-0x4)=0x0, &(0x7f00005c4000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='ip6_vti0\x00', &(0x7f0000fd5000)=@ethtool_flash={0x33, 0x80, "f47db023271f26c36c7be2fb3933339146efa37c6e5a6cc110f089f11acd68f2947b70bf52583a3d37e09616a23d756810c41cbe52dd769a57be88cedf4a10d10b2de5e1f55b350b38f327b137eef778f2aedfef9436e5bb2927f88654c66704c2f38d30f58c2ba6eb595d84dd248a0dd973078d5521a850b58e3bc3c88c7d9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x842, 0x1, 0x3, 0x8, 0x3980, 0x7ff, 0xfffffffffffffffd}, &(0x7f0000b73000-0x4)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b48000)=0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000fa2000)=[{&(0x7f0000fa2000)=""/233, 0xe9}, {&(0x7f00006c2000-0x70)=""/112, 0x70}, {&(0x7f00001e4000)=""/18, 0x12}], 0x3, &(0x7f0000fa2000)=[{&(0x7f0000964000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = getpid() ptrace$setopts(0x4206, r2, 0x7, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000cf2000-0x4e)=""/78, &(0x7f0000ce9000-0x4)=0x4e) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000693000-0x4)=0x3) recvfrom$inet6(r1, &(0x7f0000b19000)=""/77, 0x4d, 0x40002000, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000008d000)={0x80000001, 0x1, 0x40, 0x5d, &(0x7f0000a02000)=""/93, 0x81, &(0x7f0000874000)=""/129, 0x46, &(0x7f00002e2000)=""/70}) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000048000)=0x0, &(0x7f00004ce000-0x4)=0x4) sendmsg(r0, &(0x7f0000304000-0x1c)={&(0x7f0000e8c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000290000)=[], 0x0, &(0x7f00009ad000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008f1000)={0x0, 0x8, 0x1, [0x10000]}, &(0x7f0000df2000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000691000-0x8)=@assoc_value={r4, 0xf9}, 0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r5, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) [ 26.401041] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/07 17:16:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000e5d000)='/dev/usbmon#\x00', 0x3ff, 0xc0680) madvise(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80000000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) dup3(r2, r1, 0x0) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000905000)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000ae1000)="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", 0xff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000788000-0x14)={0xfffffffffffffffe, 0x7fff, 0x5, 0x0, 0x81, 0xfffffffffffffffd, 0x14, 0x6, 0x56, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000420000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d29000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5, 0x101, 0xf2, 0x8000, 0x1}, &(0x7f00000d3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000053c000-0x5f)={r2, 0x3, 0x57, "e0b3779437186ec2dfe91572a228e1bb6350cd9a85fecaf24eac8785ac87ae8f926ecff03100f12d7a9cc02e79d560241b770accabace3b1054116bf8eb6aad1180bc774f812b353aeae5878742f5d64a254141b9e944f"}, 0x5f) ftruncate(r1, 0x0) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x37b4cfdd) fcntl$setsig(r1, 0xa, 0x0) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc9000-0xc)='/dev/autofs\x00', 0x40000, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00004b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x10, 0x800) r4 = inotify_init() mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fc8000)=[{r0, 0x20, 0x0}, {r1, 0x184, 0x0}, {r2, 0x18, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x5, 0x6) r5 = creat(&(0x7f0000fc8000-0x5)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000061000-0x14)={0xffffffffffffffff, 0x1, 0x7, 0x0, 0x5}) write$sndseq(0xffffffffffffffff, &(0x7f0000b76000)=[{0x3, 0xd8, 0x3, 0x3ff8000000000, @time={0x0, 0x1c9c380}, {0x8, 0x3229a16c}, {0xffffffff7fffffff, 0x6ab}, @ext={0xd6, &(0x7f0000fc6000)="3ef73bd3374c0fe230dc6e37a26e6d06406ab0eee2af79b831b3c7edaf87df2beb3abc16c24fd47eb6e0550e18bb63f18efcd1a0326e74e123f07cad5c24e4e11bc3bcbdb7c8817571ab27566ec37a73782279c28704a1cf275cce9fd2d444909f4bec450a333bf4318fe0060aad285cc9fd694ad6f9624ea02eac9fe42434a133de41643264f08eddec4f1ae6a9ca970795e98a2eccbc74d9ad587dd515651eac5ea257a018f19f2ba4954f037055d4e6c8e699a67b27ea6df9941d045eab2266e3327fdb63735ac24f4275190a9de8c1023dddbd4a"}}, {0x6, 0x86f7, 0x2, 0x1ff, @tick=0x6, {0x6, 0x0}, {0x0, 0x5}, @raw8={"8f4c556cd9ed0f4ee1af3cd3"}}], 0xffffffffffffff63) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000a45000-0xd6)=""/214, 0xd6, 0x1, &(0x7f0000816000-0x10)={0x3, {"82f6bcf65e4572"}, 0x5700000000000000}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000cec000)='/dev/sg#\x00', 0xff, 0x800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r6, &(0x7f0000fc8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fc7000)=0x1c) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x7fffc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c5f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f00005fd000)=0x0, &(0x7f00000e8000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000014a000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8f000)={0xaa, 0x8, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f000016b000)=""/253) mknodat(r2, &(0x7f00009c7000-0x8)='./file0\x00', 0x8000, 0x7ff) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000052a000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f00008d5000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = dup3(r1, r4, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x1f) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b2d000-0x390)={0x1, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x421}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d0c320d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8f4, @mcast2={0xff, 0x2, [0x0, 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, 0x0]}]}, 0x390) symlinkat(&(0x7f000016e000-0x8)='./file0\x00', r5, &(0x7f000047f000-0x8)='./file0\x00') 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) r2 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000008000-0x10)={0x33, 0x1, 0x5060, 0x69}) fcntl$setstatus(r0, 0x4, 0x0) readv(r0, &(0x7f0000006000)=[{&(0x7f0000005000)=""/190, 0xbe}], 0x1) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000538000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a8000)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0x553) r3 = getgid() sendmsg$unix(r0, &(0x7f0000809000-0x1c)={&(0x7f0000fc1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000947000-0x28)=[{&(0x7f0000bd9000-0xc7)="7e768450628a2c9c1c2b861a018d2d0f4f3a1c3b4ef1b87f10d8e19577b85d44dc7eda1d54491b07850aad6e056384250b72fad22c954fc11da6e10bfe867271f7ab477632b9638604449070fe48887d5b60d26eeefd27de0fe57cbb22685523b6eba5030000007e8270789c19a638ecafae54d6431343141f8dd8d808c4365c80407af043a73f3c170ec2f77c98302a36c1d00f4bbe7f0c689e48989b78614f3b64a880da44a11d30650c47c4fa8fa1be83ad2149e0fc517e441c99a1da0102887d026ea8e121", 0xc7}, {&(0x7f0000d7d000)="40906fb2994dee32bdb1fc9465f50274afdb8387ac10", 0x16}, {&(0x7f0000111000-0x1000)="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0x1000}, {&(0x7f0000261000-0x1000)="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0x1000}, {&(0x7f00003a9000-0xa7)="91cd463c01640be0809c905aa7a92bebfcae5de6d8e9be6b1c7282265f0ce53954d4c917c895b9b543fe51858b4b96a06e5f23a351a15c931cf260c858e51970a8edc5617ce03282aa7a168c55b1b522f7046a3ac3e29c656a9ef124300a7b4bebca373fdf1842d56244d4a19c25c2cd1a8dbc35b3b2571d841ba42d45d0b1eec29bfb318f65ae767cb57905d0f85a6e61b1c26efa03706c5f5f2dbc0a41555317739b40e96513", 0xa7}], 0x5, &(0x7f0000933000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40008c4}, 0x800) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r4, 0x0) lchown(&(0x7f0000008000)='./file0\x00', 0x0, 0x0) membarrier(0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ef9000-0x5c)={0x4, 0x0, 0x4, {0x0, 0x0}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r2, &(0x7f0000335000)='./file0\x00', &(0x7f0000b84000-0x18)=[&(0x7f0000537000)='/dev/net/tun\x00', &(0x7f00001da000-0x1)='\x00', &(0x7f0000229000)='vmnet0nodev)&]\x00', &(0x7f0000ddd000)='#\x00', &(0x7f000001e000-0xd)='/dev/net/tun\x00', &(0x7f000092b000)="256d696d655f74797065af2600"], &(0x7f00002d1000-0x18)=[&(0x7f00006e2000-0xd)='/dev/net/tun\x00', &(0x7f00007ac000-0xe)='selfem1md5sum\x00', &(0x7f0000c3a000-0x2)='}\x00', &(0x7f00009cb000-0xd)='/dev/net/tun\x00', &(0x7f0000922000)='\\-security\\mime_type\x00', &(0x7f00003fa000)='/dev/net/tun\x00'], 0x1000) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00004ea000)=@pi={0x0, 0x890d, @ipv6={0x0, 0x6, "638b2d", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x7, &(0x7f0000668000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000aa6000)=""/226, 0xe2, 0x41, &(0x7f0000f8f000)={0x4, 0x10001, 0x47ad, "4659c3fb5394", 0xfffffffffffffff9, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000052000-0xd)='net/fib_trie\x00') preadv(r1, &(0x7f0000a3a000-0x10)=[{&(0x7f00005ca000-0xf3)=""/243, 0xf3}, {&(0x7f0000d94000-0xae)=""/174, 0xae}], 0x2, 0x0) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x4, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="", 0x0, 0x20000000, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000008c000)={{&(0x7f000079c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') getdents(r1, &(0x7f00007be000)=""/3, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) finit_module(r1, &(0x7f0000dc6000-0x5)='bdev\x00', 0x3) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000b48000)={0x0, 0x0}) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b48000)={0x0, 0x0}, &(0x7f0000b49000-0x4)=0x8) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b49000-0x20)={0x1, 0x21, 0x8001, 0x5, 0x2, 0xbf82, 0x3, 0x7ff, r2}, &(0x7f00007ed000-0x4)=0x20) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000020e000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000b44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5e000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000098a000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eee000-0x20)={@generic="ca8ccc6052e8f989bdbdf65b0027e74f", @ifru_flags=0x2000}) ppoll(&(0x7f0000397000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000deb000-0x8)={0x0, 0x0}, &(0x7f0000554000)={0x6}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x4, &(0x7f00003ed000-0x58)={0x0, 0x7, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfa000)=0x0) timer_settime(r5, 0x1, &(0x7f00002aa000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000425000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000361000)=0x10000) [ 26.543461] device syz6 entered promiscuous mode 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000003000-0x4c)={0xfc, 0x4, 0xd84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000000000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000375000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000098d000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x89, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x484, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) prctl$intptr(0x1e, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000081c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00003db000-0x43)=""/67) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/keychord\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004af000-0xc)={r3, 0x80000, r4}) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d62000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00005d8000)={0x0, 0x3, 0xba3b, 0x6}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) fanotify_init(0x40, 0x40002) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000818000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000fd7000)=0xfffffffffffffffd) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fd7000)=@assoc_value={0x0, 0x0}, &(0x7f0000475000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e49000-0x81)={r2, 0x79, "d0f9166d7125529ddb217d7c060659bc8e46873897106e42d9807a9a4b9c0e2936d4580f62ce95131de717c0fe37eab56bb4dd5a659125db84676e5ab86cb4b5707a85a77fa75c3db6b5d65733c36fa6797d2e6e0de57221992622945243ed3e1f44331b52893e97bc328b4ea29e1536b72225350f611d9451"}, &(0x7f0000fd8000-0x4)=0x81) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000cc2000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000584000)={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaeb}, {0xa, 0x0, 0xffffffffffffff89, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x800, [0x0, 0x4, 0x0, 0xa4ad, 0xfffffffffffffffd, 0x0, 0x1e, 0x10100]}, 0x5c) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x4200, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fdd000-0x4)=0x4, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fdc000-0x4)=0x0) r1 = socket(0x10, 0x4000000000000003, 0x0) fallocate(r1, 0x2, 0x8, 0x3) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000062d000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000fc4000-0x4)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc3000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71f5934a, 0x7ff}, &(0x7f0000fc3000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000605000-0x14)={r2, 0x610, 0x1000000000004, 0x401, 0x8, 0x6927}, &(0x7f0000fc3000-0x4)=0x14) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000164000)={r3, 0x1, 0x8, [0x2be, 0x0, 0x3, 0x3, 0x1d, 0xffffffff, 0x7, 0x8da1]}, &(0x7f0000fc3000-0x4)=0x18) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000658000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000+0x648)={r1, 0x0}, 0xfffffffffffffd38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000-0x8)=0x5) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00009d8000)="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", 0x7d0, 0x0, &(0x7f00004f9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x982c02ab04c11007, 0x0}], 0x3, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x5)={0x0}, 0x8) connect$netlink(r0, &(0x7f000000a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x12) write(r0, &(0x7f000068d000-0x25)="240000001c0001000100fa5f0000000ff80000000000010000000100000000ffffff9400", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5a000-0x4)=0x0) getpgid(r1) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc2000-0x9)='/dev/ppp\x00', 0x10080, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8b000)=@add_del={0x2, &(0x7f0000d37000-0x10)=@common='bpq0\x00', 0x80000001}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000177000)=0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e10000-0x4)=0xfffffffffffffe00, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000484000-0x14)={0x40, 0x7, 0x3ff, 0x4, 0x8}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f00001a9000-0x8)=[{0x6, 0x0, 0x0, 0x9}]}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ee000-0x8)={0x0, 0x0, 0x4}, &(0x7f0000650000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e1000-0xa0)={r1, @in6={{0xa, 0x1, 0x9e, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400a, 0x0, 0x8, 0x10}, 0xa0) vmsplice(r0, &(0x7f00001af000)=[{&(0x7f00009d1000)="43b15e5b1b6d88fa7e399a141ceb0a1b389c946b08ea9f2b8e457195b10938c6d9e9276330e455cfcbd9b0bebaf28be4e2c8772ab4cb675194d66eb8c8365ccf3d1cfa8874f4466a69d4e4465919cac1c6b38040c4db199a71ba0c2091cf1315", 0x60}, {&(0x7f0000509000)="347eec82506adcca2787770e8a95b15f1f10711b640a247f10d7d358ee6fcb31fbb670de2fa1bb59702ae4abdc1c62a926da5c2fb2778598e02d7b00c7f5b19f27f3fd433c4ce962bc7acf66cc9055bf6edd8eaba9923380f6610ad22b186baea0ca155b46158513bab18bd0d79a3e94e3d84b2e82e1741c5b8560772e828b09a44dfd830721ef49fdcaf5945fea879805e1346645282af6d2ec4b704fbc68d52d838d75636dcaf437f145d8f347d1c4e24f87f28e2e3f725b0e5b5031ef8cdef1ec356f63244e6117e55cd72c94c4bac755", 0xd2}, {&(0x7f0000aa8000-0xfb)="806933275feb5a7a1e619ef35891b69156fa6f9d549ee3a3e253312c98e9d9c7a5890c4d4fac067d6144103ae06c87bd00ea24af8ede57f982435ad18a5d71e758d12de1339cd11deaf62f7fb4f4e584becaace6fd8ec2c7da94c94b83fc17b97c57a7159a1691fabc0fb7ff37b319e6df504de23071427b581fcf503bfaf123419680e976df4abfc4cd534fb044cfb4c7d33a4f49f2704c86012a08ac1778a0d4b559c7c287f9c074a444f6e0807f90a0bc3d3c8fca6e5bc686129a0c88ddf46d7588c90558d4120b63b53732afe2b4bb6f7c50242be44d68f2f2aae0c2261d498945849bc15981d7fe2f6416fee9b0631332b5dc3c4724a76f45", 0xfb}], 0x3, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x8, 0x4) futex(&(0x7f000097f000-0x4)=0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001000)={0x0, r0}, &(0x7f00007ac000-0x4)=0xffffffffffffffff, 0x0) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fcc000)='./control\x00', &(0x7f0000fcd000-0x8)='./file0\x00') unlink(&(0x7f0000fcc000-0x8)='./file0\x00') mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00005b2000-0xa)='./control\x00', &(0x7f0000fcc000)='./control/file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f5b000)=0x0, 0x4) syz_open_dev$mice(&(0x7f0000144000)='/dev/input/mice\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000014000)=[{0x0, 0x0, 0x0, 0x1000}, {0x40000000000025, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000003000-0x1)="8f", 0x1}], 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001c000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000+0x588)=0x8c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000a000-0xc)={r3, 0x20, &(0x7f000001b000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000015000-0x4)=0x0, &(0x7f000001b000)=0x4) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) fcntl$getownex(r0, 0x10, &(0x7f00006af000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000977000-0x4)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = syz_open_dev$sg(&(0x7f000087d000-0x9)='/dev/sg#\x00', 0x0, 0x10000) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008da000-0xff2)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0xf78, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfaa) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f00001a9000-0x8)=[{0x6, 0x0, 0x0, 0x9}]}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ee000-0x8)={0x0, 0x0, 0x4}, &(0x7f0000650000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e1000-0xa0)={r1, @in6={{0xa, 0x1, 0x9e, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400a, 0x0, 0x8, 0x10}, 0xa0) vmsplice(r0, &(0x7f00001af000)=[{&(0x7f00009d1000)="43b15e5b1b6d88fa7e399a141ceb0a1b389c946b08ea9f2b8e457195b10938c6d9e9276330e455cfcbd9b0bebaf28be4e2c8772ab4cb675194d66eb8c8365ccf3d1cfa8874f4466a69d4e4465919cac1c6b38040c4db199a71ba0c2091cf1315", 0x60}, {&(0x7f0000509000)="347eec82506adcca2787770e8a95b15f1f10711b640a247f10d7d358ee6fcb31fbb670de2fa1bb59702ae4abdc1c62a926da5c2fb2778598e02d7b00c7f5b19f27f3fd433c4ce962bc7acf66cc9055bf6edd8eaba9923380f6610ad22b186baea0ca155b46158513bab18bd0d79a3e94e3d84b2e82e1741c5b8560772e828b09a44dfd830721ef49fdcaf5945fea879805e1346645282af6d2ec4b704fbc68d52d838d75636dcaf437f145d8f347d1c4e24f87f28e2e3f725b0e5b5031ef8cdef1ec356f63244e6117e55cd72c94c4bac755", 0xd2}, {&(0x7f0000aa8000-0xfb)="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", 0xfb}], 0x3, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) [ 26.851542] device eql entered promiscuous mode 2018/01/07 17:16:46 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003e2000-0x6)='logon\x00', &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d30000)="9102a6a4a1797d9e37cdd085e5dae7df5248e59d9bcf2ee3a420fd893b3a4892bf257cb6c7ef0d141594167a0897e6f1b9c9134073efe9ddd798f48b1ae79028184cfbbf9d4c03aa7e8994a56c61ae6a9b5d0143945c47d62e73c080cf069e24791d7185fa8ddd5e7596c14c441d0920ea89f8bb93e8ea", 0x77, 0xfffffffffffffffa) keyctl$clear(0x7, r1) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) keyctl$get_security(0x11, r1, &(0x7f0000e1c000-0xd)=""/13, 0xd) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) removexattr(&(0x7f00002e7000-0x8)='./file0\x00', &(0x7f0000532000-0x18)=@random={'security.\x00', 'keyringcpuset\x00'}) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$sndtimer(&(0x7f0000b2a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f00003f4000)='./file0\x00', 0x80, 0x6c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000c0000)=@assoc_id=0x0, &(0x7f0000d32000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006a9000)={r2, 0x83, "259106b7ab7cef4511cdf0892eea32094a6e13d2189288bdd7a354e3ef3be93509a4787eb1492c47e978b44c30ef9a12e076d84bc3a63d2945e596976451ba2a93e224cbaa799c569cc03e3370121aa8ac1eae6b747351ba60c07e16caaf8897bd684f15b13477226531bee51fcfe96e0f4213a3fc552f4b09b13d83340a8c7211e5fd"}, &(0x7f00008b1000-0x4)=0x8b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) socket(0xc, 0x5, 0x1) pipe2(&(0x7f0000aa8000)={0x0, 0x0}, 0x84000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008a5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000-0x4)=0xe8) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f000059f000)={@generic="616cc3b78f2add4f00000006e39c697d", 0x40000d}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x8) r5 = creat(&(0x7f00003da000-0x8)='./file0\x00', 0xc4) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000f24000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f06000-0x5c)={{0xa, 0x2, 0xc8f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x5c5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe3}, 0xfff, [0x7dec, 0x80, 0x4, 0x3, 0x7f, 0x4, 0xa09b, 0x0]}, 0x5c) 2018/01/07 17:16:46 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000033d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xe2)=""/226, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000037b000-0x4)=0x40, 0x4) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) [ 26.874902] device gre0 entered promiscuous mode 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common="6772003065000000000019ff00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) accept4$inet6(r3, &(0x7f00006eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000071000)=0x1c, 0x80000) getpeername$ax25(r3, &(0x7f0000bb7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007b1000-0x4)=0x10) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/dev/keychord\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x4d06, 0x7) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000001d000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000017000)=[{{r1, r2/1000+30000}, 0x100, 0x8, 0x1}], 0x10) r3 = syz_open_dev$evdev(&(0x7f000001d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x4d, &(0x7f000001b000-0x5c)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e1f0e5c"}) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) connect$ipx(r0, &(0x7f0000002000)={0x4, 0x5, 0x7, "75acc9fa3add", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000002000)={{0x8000, 0x9}, 'port0\x00', 0x42, 0x1000, 0x2, 0x1000, 0x100000000, 0x0, 0x80000001, 0x0, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) write(r1, &(0x7f0000001000-0xa7)="fe44a861511602cb48dfcac30e8f62fcc10938abb56554610de975e525eef7b147cd42c6e78941be9806677e5bcbf1b2b0cb097526433756467f247b8a4de86093f4c6f1c7bc6788f225108a37853ff69477d999847ce30897ea17d964d17866488a699120101058ad657ba8bb7abef65c1ad308d41c1726255f98bd4e3b2b36371ce3369197c1a85d1cfa5e4c2d35d67dc6ce75056aa76c29eef8d8e0c082a00bb5a3f893786f", 0xa7) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x1, 0x48413f) 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00001b1000)='net/ip_tables_names\x00') sendfile(r0, r2, &(0x7f000076b000-0x8)=0x0, 0xff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000bd000-0x8)={0x6, &(0x7f0000bfe000)=[{0x0, 0x5, 0x4000000, 0xfffffffffffffff7}, {0x80000001, 0x8, 0x2f3, 0x4}, {0x0, 0x80, 0xea5e, 0x6}, {0x6, 0x9, 0x100000001, 0x4}, {0x4, 0x20, 0x0, 0x9}, {0x8, 0x40, 0x1, 0x8000}]}, 0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000fea000-0x8)={0x4, &(0x7f0000cbd000-0x20)=[{0x7, 0x6, 0x9, 0x9}, {0xffffffffffffffff, 0xb, 0x6ceb8550, 0x4}, {0x7e, 0x3, 0x7, 0x3}, {0x37c, 0xff, 0x2, 0x8000}]}) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000109000)=0x0) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xc54, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001f000)=0x0, &(0x7f0000020000)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r0, r0) getuid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000022000)={0x5, &(0x7f0000022000)=[{0x9, 0x7865, 0x7fff, 0x2}, {0x2, 0xb5, 0x3, 0xfb}, {0x5, 0x9, 0x2, 0x1}, {0x5, 0xf19, 0xaf7, 0xd2e}, {0x8a9, 0x87, 0xe, 0x0}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f000001d000)=""/14, &(0x7f0000024000-0x1)=0xe) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000023000-0x24)={0x9, 0x2, 0x8001, 0x2, 0x1, 0x80000000, 0x7, 0x40, 0x1, 0x80, 0x1, 0x400}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={r1, r2, r3}, 0xc) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000cb8000)=""/16, &(0x7f0000e5e000-0x4)=0x10) r1 = gettid() r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003c1000)={0x10, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000294000-0x4)=0x0, &(0x7f0000c7b000-0x4)=0x4) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r2, 0x1301, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) gettid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008fe000)={0xc6, 0x0, 0x1, 0xdbfa, 0x3, 0x1, 0x16, 0x80000, 0x0}, &(0x7f0000901000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000609000-0x21)={r3, 0x19, "6ec91b5755d5d5aa28b944d4abb6f3665a41148615b0d70b51"}, &(0x7f0000a3a000)=0x21) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000678000)={0xffffffff}, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f0000eca000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x66) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x45f) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000ecb000-0x78)="41fa2231a84ea130ac2db759deefedb5b212f8fe2d9a0a2af9789ce5d20858fb6c6bdf49a944254d673000b834511ad0268521bbc75d4ec152d4ac38175d32ca7102fe7f30ab6dd4f5ddef225222bbedf4fb905a7d008d71d079080710940f0a6cf6db7acff7c5dad7d89d9c0c2ed346ac6556fbd6000dd3", 0x78) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ecc000-0x8)=[{&(0x7f0000ec5000)="39000000110009046900de00810000000700004002000000450001070000001419001a000400000607000000020000080003010c00f41ee400", 0x39}], 0x1) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006d3000-0x715)="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", 0x1000) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x400000000003c, 0x0) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc7000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dc7000-0x8)='./file0\x00', 0xa0) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e7000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x9845) 2018/01/07 17:16:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x5, &(0x7f0000001000-0x5)="a8c8db11e6"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) dup3(r2, r1, 0x0) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r0 = creat(&(0x7f0000e50000)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cda000-0x10)={0x0, 0x1f, 0x4, [0x9, 0x3, 0x5, 0x0]}, &(0x7f00008ad000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ab000-0x8)={r1, 0x35}, 0x8) bind$ipx(r0, &(0x7f00005c8000)={0x4, 0x261, 0x10000000000000, "a9c5f43c2f60", 0x386f, 0x0}, 0x10) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005ff000-0xa0)={0x0, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6354, 0x80000001, 0x5, 0x3, 0xbb}, &(0x7f000051a000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002c0000)={r2, 0x664f2ccc}, &(0x7f0000a41000)=0x6) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000ece000-0x8)={0x0, 0x0}) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') mknodat(r0, &(0x7f0000083000-0x8)='./file0\x00', 0x8000000000000054, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/07 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000}, 0x1c) mlock(&(0x7f0000b74000/0x1000)=nil, 0x1000) mremap(&(0x7f0000732000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000562000/0x4000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000451000-0x4)=0x7fffffff) 2018/01/07 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d84000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006d9000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") r1 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') 2018/01/07 17:16:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006d3000)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) capset(&(0x7f00006f3000-0x8)={0x39980732, r3}, &(0x7f0000372000-0x18)={0x5, 0x4, 0x1f, 0x3, 0x517, 0x9}) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = openat(0xffffffffffffffff, &(0x7f0000386000)='./file0\x00', 0x0, 0x2) clock_adjtime(0x0, &(0x7f000033f000-0x68)={0x3, 0x40, 0x6365, 0x36f, 0x5, 0x401, 0x8000, 0x4, 0x4, 0x9999, 0xfffffffffffffffb, 0x7, 0x7f, 0x2, 0x400, 0x3ff, 0x0, 0x8, 0x32b6, 0x3cc, 0x6, 0x4, 0x0, 0x1000, 0x6, 0xf387}) connect$netlink(r4, &(0x7f000025d000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000d98000)=""/117) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f00000c4000)=""/34) writev(r4, &(0x7f0000893000-0x10)=[{&(0x7f000049a000-0x95)="580000001400192308000000000000000a060000000000001ffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d000100000408000009ea000000000a", 0x58}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000242000)={0x9, 0x19, 0x4, 0x0, 0x3ff}, 0x14) 2018/01/07 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) getpeername$ax25(r1, &(0x7f0000d9f000)={0x0, {""/7}, 0x0}, &(0x7f0000120000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000041000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fc7000-0x8)={0x0, 0x0}, &(0x7f0000353000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dc4000)={r1, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/07 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000828000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000e3b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x4, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000324000)={0x2, {{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005d7000-0x4)=0x0) 2018/01/07 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$inet6(r0, 0x0, &(0x7f0000f0c000)=0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') syz_extract_tcp_res$synack(&(0x7f00007ae000-0x8)={0x0, 0x0}, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000a1a000-0x40)=[{{&(0x7f0000ab6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ef8000-0x48)=[{&(0x7f00008e7000-0x1000)=""/4096, 0x1000}, {&(0x7f000008c000)=""/16, 0x10}, {&(0x7f00005aa000)=""/87, 0x57}, {&(0x7f0000439000)=""/4096, 0x1000}, {&(0x7f0000919000)=""/164, 0xa4}, {&(0x7f0000cfc000)=""/250, 0xfa}, {&(0x7f0000f2a000-0x55)=""/85, 0x55}, {&(0x7f00008e3000-0x10)=""/16, 0x10}, {&(0x7f0000aef000)=""/60, 0x3c}], 0x9, &(0x7f0000455000)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000541000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f000086d000)=[{&(0x7f0000763000)=""/12, 0xc}, {&(0x7f000043c000-0x26)=""/129, 0x81}, {&(0x7f0000fd9000-0x9f)=""/159, 0x9f}, {&(0x7f0000f3a000-0x6f)=""/111, 0x6f}, {&(0x7f000087d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x26)=""/38, 0x26}, {&(0x7f000011e000)=""/90, 0x5a}], 0x7, 0x0, 0x0, 0x9}, 0x200}], 0x2, 0x40000000, &(0x7f0000b27000)={r2, r3+10000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000267000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1ff, 0x401, 0x400, 0x4, 0x200000, r4}) read(r1, &(0x7f0000009000)=""/1, 0x1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008b3000-0xc8)=""/200) utimensat(r1, &(0x7f0000ac6000-0x8)='./file0\x00', &(0x7f0000767000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/07 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x45f) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000ecb000-0x78)="41fa2231a84ea130ac2db759deefedb5b212f8fe2d9a0a2af9789ce5d20858fb6c6bdf49a944254d673000b834511ad0268521bbc75d4ec152d4ac38175d32ca7102fe7f30ab6dd4f5ddef225222bbedf4fb905a7d008d71d079080710940f0a6cf6db7acff7c5dad7d89d9c0c2ed346ac6556fbd6000dd3", 0x78) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ecc000-0x8)=[{&(0x7f0000ec5000)="39000000110009046900de00810000000700004002000000450001070000001419001a000400000607000000020000080003010c00f41ee400", 0x39}], 0x1) 2018/01/07 17:16:47 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/vga_arbiter\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$TCGETA(r0, 0x5405, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f00000ed000)='./file0\x00', 0x100, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000614000)={0x667dfff2a4e0e664, 0x54, &(0x7f000094b000-0x54)="d6b88ed8bbdf1c41a4a195348befd4ab9ea8b7870c0e430266674e4a3cd959442e68478ea31d957f189302e61d339517a794dd3b30eb835f0b73fd2e4b09d222094284a62091703415c8980e17644f8a1897e780"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000998000)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0xe1, [0x8, 0x2, 0xf80, 0x3, 0x10000, 0x5, 0x0, 0x20]}, 0x5c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d99000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000456000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000b68000)=0xc) r3 = fcntl$getown(r2, 0x9) sched_setscheduler(r3, 0x3, &(0x7f0000ef7000)=0x6) ioctl$TIOCGPTPEER(r2, 0x5441, 0xf4ef) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d0b000)='tls\x00', 0x4) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000cc1000-0x4)=0x0) r1 = creat(&(0x7f0000a1e000-0x8)='./file0\x00', 0x81) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/user\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000011f000-0x4)=r2) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000004000-0x8)={0x8000, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4209, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x13, r3, 0x0, &(0x7f0000001000)="") 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0x3) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f0000004000-0x8)=[{&(0x7f0000005000-0x6a)='s', 0xfffffffffffffdf9}], 0x1, 0x2) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd6000-0xe)='/dev/keychord\x00', 0x20100, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x80000, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xa28}], 0x1) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006a0000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x100000001, 0xfffffffffffff9ec, 0x400000000, 0x6, @time={0x0, 0x0}, {0x0, 0xfffffffffffffffe}, {0x0, 0x0}, @addr={0x3, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x222, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000940000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f00008b2000-0x60)="18", 0x1, 0x0, &(0x7f000072b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bf4000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r0, 0x4000000000040b) 2018/01/07 17:16:47 executing program 0: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ac4000-0x14)={0xffffffffffffffff, 0x0, 0xffffffff, 0x3, 0xfffffffffffffffc}) 2018/01/07 17:16:47 executing program 1: epoll_create1(0x7fff8) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000+0x157)=0x80, 0x4) r1 = epoll_create(0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x2}, {0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x7}, 0x0, [0x41, 0x3, 0xa9, 0x1, 0x3c5, 0x3ff, 0x1, 0x4]}, 0x5c) fstat(r1, &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000c84000-0xb8)="852435ceee705881a80dd6c23549ff3c5963f7b0e9f706f2bd198885451dc02a5536951651bf6981839bdb261316b71612d0eb25273cffce7216c429e163ab6de5f3fc8555e912bf74ff4044c116227654e009ca0360443f38bafbac516b37f1c1e1b87771d4e07b4e36c0527bfd64ea787629acfb6dd97510f83067cb51a888e42151fc907cb721184742f908ae3e8d421ba9e22fec3be1b9dd28fc1757773f324d283b1444e594e4d3c2676ec83305064f45ea7cbc5b5a", 0xb8) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x3f) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a22000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000312000)={@generic="d5517c23beb501b183c6000000b41ae4", @ifru_flags=0xfffffffffffffffe}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000075b000-0x10)={0x1, 0x40, 0x5, 0x7fffffff}, 0x10) socket$inet(0x2, 0x5, 0x95) writev(r1, &(0x7f0000083000-0x20)=[{&(0x7f00009df000)="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", 0x1000}, {&(0x7f0000df3000)="", 0x0}, {&(0x7f0000039000)="4d0c2dc887ccc98071e66a542308597100caf62564eeef310a9257d0fb1f9a2bdd1cc1", 0x23}, {&(0x7f00005cc000-0x1000)="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0x1000}], 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000974000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000621000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00003ee000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x1ff, 0x0, @fr=&(0x7f0000afa000-0x18)={0x0, 0x5afa, 0x0, 0x8, 0x1000, 0x7fffffff, 0x6cf8}}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/sequencer\x00', 0x0, 0x0) dup2(r0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f2000)={0x0, 0x0, 0x0}, &(0x7f0000af6000)=0xc) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051d000-0x4)=0x0) getpgid(r4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000bb6000)={0x0, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000043e000)=0x0, &(0x7f00007b1000-0x4)=0x4) 2018/01/07 17:16:47 executing program 1: r0 = socket(0x12, 0x20000804, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008b8000)=0x6f, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c07000-0x4)=0x0, &(0x7f00006a6000-0x4)=0x4) sendto(r0, &(0x7f000003a000-0x14)="14f70911080ae7fbff00130000000000818c0000", 0x14, 0x40040, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00004f6000-0x4)=0x0, &(0x7f0000ca5000-0x4)=0x4) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write(r0, &(0x7f0000303000)="947e20efcdba80570b4bbca79e18f2bec84d66276489e112b8aad326a6aaac6e18878dcabdc66ca4a56670dece731842e970042ef09120389606319ca543eddb80bee21d70c810a177a2052a8ab698ba49a1fe4f1317e5657a5d5f3f8102467e930d9c78", 0x64) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bf2000-0xdc)={0x0, 0xd4, "38ec0c0ce8f06e965fc13af36a5b506aad06a3a33463de2db3075492e067e24f40d60e3b7d8c09efc05625dcf31d01d309f34918083a6c60b339e644184d9186224636a86e7a7ed8e9972f853e76a2c797107fe403561072b8079ce44196b3e43edf563757dfb38f4b43bbb87e927c49d4ea14a6d887336c9b9e391dae92d2f38fb355288ccf3074251c6d2aca06650cea0313a06f84ff729cf26b9b4dde5540fa3a91b250968187fcc7cf093141c31026a403625e2110794d19895cba4ac8991a32882eb7583fa490b326328449c0a229fb3749"}, &(0x7f0000c6a000-0x4)=0xdc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000023e000)={0x2, 0x3, 0x0, 0x0, 0xfe, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb8000-0x8)=@assoc_value={r1, 0x82}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001cb000)={r1, 0x2}, 0x8) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000053c000-0x24)={0x0, 0x9, 0x81, 0x0, 0x4, 0x5, 0x1, 0x7, 0x0, 0x1a, 0x2bc, 0x8cc}) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/07 17:16:47 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000386000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1c)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00001f7000-0xe8)="247b4c692bf3b01d80d4eadcfe12a13a225fcd7bf04be86a7538f40f74b358d3a42c2a9d34d32f2ece911e5c646dc0339148e83ef1ea3c8e7b90f8c774208af8f31b956b811adcbd0a195a4e6734f0cdefc9e9034cfe920d3849bd6e400ba613831b9ae3571d03078b744a84edca3a84c332b7786686198a5d69b1a95aaf84e03057949fe009fa3c4e8d9754ab93e3cb520e215eccf3a4476bac1a5afe7d419d13c53e95435eb93015c071153f0701b90f004222ea16e4555739653c3d9127b8d4cc47e816dce27e7f59a503575f98e35654d4ade81b8f43e10c53000fc0ba2a49cfbca9d384444a", 0xe8}, {&(0x7f0000000000)="8d53e1804079d2802209f65480546a63992ec58b2c988682bd1d13f09d43e21e321a3a7612ab6e45", 0x28}, {&(0x7f0000001000-0x17)="efa5bcea2e98eca3958f5192329cb5b274ac1e1167fdd4", 0x17}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004800) renameat2(0xffffffffffffffff, &(0x7f0000ce3000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000e8d000)={0x0, 0x27, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa3000)=0x0) timer_delete(r0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, "1d"}], 0x10, 0x0}, 0x0) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f00008ab000-0x8)='./file0\x00', 0xe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000b44000-0x50)={0x4, 0x7, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000f0c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c5e000)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f00006ec000)=""/39, 0x27, 0x1, &(0x7f00005ab000)={0x11, 0xff, r1, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000ef0000)=[{&(0x7f0000da7000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b00040001000000000005001000050000000000000000", 0xfffffffffffffdd7}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000182000)='/dev/pktcdvd/control\x00', 0x2a100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000104000-0x8)={0x0, 0x10001}, &(0x7f0000bdb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cb4000-0x98)={r3, @in={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x98) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000016000-0x10)={0x8, 0x0, 0x0, 0x1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000017000)={r2, 0x5}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000011000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f0000011000-0x4)=0x0, 0x1000008, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {r3, 0x989680}}, &(0x7f0000019000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000016000)=0x5, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) ppoll(&(0x7f000001b000-0x8)=[{r0, 0x80, 0x0}], 0x1, &(0x7f0000011000-0x8)={r4, r5+10000000}, &(0x7f000000e000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) readv(r7, &(0x7f0000493000)=[{&(0x7f0000903000)=""/152, 0x98}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000001a000-0x58)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r8, &(0x7f0000019000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e90000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006aa000-0x78)={0x0, 0x70, "5381f75954d6e2fb3fa1085256e557ad28605c8a87408d1728a13f9eae9238a01ab2302cee0719cae9df4553a0463e814bb286a1e5db94677b8c1dfa7d01c26c1a67ffc439eeeb52acfa74cc0101e599523fd574d0d32a24869583ca4953bebb264f509bb7141009ff3853375e8823a9"}, &(0x7f0000cca000)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c52000)={r2, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x10000, 0x3, 0x6, 0x7}, &(0x7f0000868000)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000eeb000)={0x0, 0x0}) r0 = socket(0xb, 0x7, 0xc) write(r0, &(0x7f0000547000-0x1f)="1f00000000011f9f4c3ba30000ffffffff0200ff090001800400180000df01", 0x1f) [ 27.473984] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001e4000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000443000-0x14)={0x6, 0x5, 0x1, 0xdd, 0x400, 0x401, 0x20, 0x9, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3d000)=0x0, 0x266) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f000005b000)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000552000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x14) tkill(r1, 0x16) 2018/01/07 17:16:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4020000000048, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000-0x18)={0x1, 0x800, 0x20, 0x0, 0xfffffffffffffffc, 0x7f}) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/dev/pktcdvd/control\x00', 0x200040, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000001c000-0x4)=0x0, &(0x7f000001b000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a36000-0x11)='/selinux/enforce\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00005c5000-0x50)={{0x4, 0x3}, {0x20, 0x1c}, 0x1, 0x2, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000974000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000de3000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getpeername$llc(r1, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b16000)=0x10) pread64(r0, &(0x7f000021a000)=""/127, 0x7f, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d51000-0x8)={0x0, 0x0}) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) modify_ldt$write2(0x11, &(0x7f0000318000)={0x8, 0xffffffff, 0x2000, 0x5, 0x3, 0x4, 0x0, 0x7f, 0x5, 0x6}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7d000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x7ff, 0x20, 0x100, 0xfffffffffffffffa, 0x80000080, r2}) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000549000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = eventfd2(0x4, 0x0) ppoll(&(0x7f000015b000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000aa5000)={0x0, 0x989680}, &(0x7f0000025000)={0x0}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002cf000)={@generic="d9705a557e7f6aa43cf9ae16b6e4df3e", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007ae000-0x4)=0x0, &(0x7f000040c000-0x4)=0x4) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004a4000-0x8)='./file0\x00', 0x4000, 0x24) listen(r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b86000)={0x0, 0x3}, &(0x7f000034a000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000b68000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x40600) getsockname(r2, &(0x7f0000c13000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ea000-0x4)=0x10) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x7ff) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000be2000-0x70)="af0200404b85d2648cc398a7874c90ab9f20e134fafd196baa2f81f34bb4f012fa75a2c4f6dcce3c4867f1dfbfb0cd19be6778fe3ff58142158c4fcea0a065956068847c320da55e5d6cad9e8f35d222afcf604091848da2f7da597ebdf09c1129438f59dfc12a2cc8005640cc105b44", 0x70, 0x20000050, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056a000-0x18)=@generic={0xfffffffffffffffd, 0x9d1, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ff7000)={0x0, 0x3bc, 0x0, 0x6d}, &(0x7f0000ff8000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 17:16:47 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a5d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x800, 0x0) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) prctl$getreaper(0x2d, &(0x7f00007e7000-0x4)=0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000d69000)=[{&(0x7f0000a0a000-0x80)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x3) socketpair(0x4, 0x80002, 0x800000000000000, &(0x7f000005e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f000033f000-0x8)={0x0, 0x9}) 2018/01/07 17:16:47 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e42000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x3, 0xff, 0x2, 0xfa, 0x1, 0x101}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)='/selinux/load\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x100) connect$netlink(r0, &(0x7f0000007000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000009000)={&(0x7f0000004000/0x1000)=nil, 0x5, 0x0, 0xa, &(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffc}) accept4$inet6(r0, 0x0, &(0x7f0000009000-0x1)=0x0, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000a000)='./file0\x00', 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000005000-0x4)=0x0) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000aed000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000903000-0xa5)="b0c5b45a88a6153288d60ca94d6ce45e7eae59ed1c74121dd6f967247bd2a08d73f971e6fc7302b4761862aafc1ea68198bd69c1059ee8b4cfb1a3f5fade1dbea24dceba1f06e6d6020cadb495f423f51b4765d3f970f1d8fd174258009471120e086b8c5f9d1254fc6ac2719f21cc1d7ddef053101705af4e71873163ca91749888efa1d97d766033c2f93ad061a9e58c1f7eace7e40a042a4ff12077215f72c5a7a88164", 0xa5, 0x0, &(0x7f0000644000-0x8)={r1, r2+30000000}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000af2000)=[{r3, 0x0, 0x0}], 0x1, 0x1) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000230000-0x8)='-vmnet0\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ea7000)={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3b1b}, 0x5, [0x1d, 0x700000000000000, 0xffffffff, 0x5, 0x82, 0x3, 0x84, 0x2]}, 0x5c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x100000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001f8000)={@generic="05be82280277b2f01e5b7bd24c9d28ba", @ifru_flags=0x800}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00001b6000)={@generic="b161d4656c174dcec3247ebcfc29de0a", @ifru_ivalue=0x800}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet6(r4, &(0x7f000095b000-0x1c)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) r6 = dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004e3000)=0x11c, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000af6000)={0x8001, 0x1f, 0x9f, 0x6dd6, 0x100, 0xfff}) recvfrom$packet(r4, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/07 17:16:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efc000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000ab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x0, 0xff, 0x29d3e9ed82fb84bb, 0x9, 0x3, 0x2}, 0x20) connect(r0, &(0x7f0000d8d000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000001000)=@rc={0x1f, {0xffffffff, 0x4, 0x4, 0x8, 0x17750e02, 0x3}, 0x2}, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000053f000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2018/01/07 17:16:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00005cd000)={0x57, 0x9, 0x5, {0x81, 0x8}, {0x2643903f, 0x800}, @rumble={0x1, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/07 17:16:47 executing program 6: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000850000-0x6)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000)=0xfffffde8) setfsuid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006a0000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x4, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x222, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000cce000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00009e0000-0x120)=[{{&(0x7f0000ac8000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000db8000)=[{&(0x7f00007ef000)=""/36, 0x24}, {&(0x7f0000587000-0xb4)=""/180, 0xb4}, {&(0x7f000047c000)=""/192, 0xc0}, {&(0x7f000020d000)=""/147, 0x93}, {&(0x7f00000dd000)=""/182, 0xb6}, {&(0x7f000097d000+0xe5b)=""/233, 0xe9}, {&(0x7f000084b000-0xd9)=""/217, 0xd9}], 0x7, 0x0, 0x0, 0x3ff}, 0x1}, {{&(0x7f0000781000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e5000-0x38)=[{&(0x7f0000f4a000)=""/10, 0xa}, {&(0x7f00008cd000)=""/225, 0xe1}, {&(0x7f0000619000)=""/41, 0x29}, {&(0x7f00004e4000)=""/116, 0x74}, {&(0x7f0000de5000-0x81)=""/129, 0x81}, {&(0x7f00007d2000-0x30)=""/48, 0x30}, {&(0x7f00005cd000)=""/75, 0x4b}], 0x7, &(0x7f0000fc0000-0x6e)=""/110, 0x6e, 0x1000}, 0x9}, {{&(0x7f0000398000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000022c000-0x40)=[{&(0x7f0000281000)=""/84, 0x54}, {&(0x7f00003c2000-0x3b)=""/59, 0x3b}, {&(0x7f0000bd4000-0x2c)=""/44, 0x2c}, {&(0x7f0000117000-0x5b)=""/91, 0x5b}, {&(0x7f0000ba8000-0x49)=""/73, 0x49}, {&(0x7f0000e3f000-0x3f)=""/63, 0x3f}, {&(0x7f00003a3000)=""/86, 0x56}, {&(0x7f00008a9000-0x79)=""/121, 0x79}], 0x8, &(0x7f0000ff8000)=""/51, 0x33, 0x9}, 0x200}, {{0x0, 0x0, &(0x7f0000337000-0x8)=[{&(0x7f000032f000)=""/226, 0xe2}], 0x1, &(0x7f0000fdf000-0xf3)=""/243, 0xf3, 0x2}, 0x1}, {{&(0x7f0000890000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000f75000-0x10)=[{&(0x7f0000ec1000-0x69)=""/105, 0x69}, {&(0x7f0000c5c000)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f000018b000)=[{&(0x7f0000c91000)=""/1, 0x1}, {&(0x7f0000857000-0x59)=""/89, 0x59}, {&(0x7f0000602000-0x98)=""/152, 0x98}, {&(0x7f00000d8000-0x8f)=""/143, 0x8f}, {&(0x7f00002c6000)=""/220, 0xdc}, {&(0x7f00006d9000-0x6b)=""/107, 0x6b}, {&(0x7f00003ba000-0x15)=""/21, 0x15}], 0x7, &(0x7f0000a0d000-0x7)=""/7, 0x7, 0x7}, 0x1}, {{&(0x7f0000e1e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000374000)=[{&(0x7f0000b3b000-0xc2)=""/194, 0xc2}, {&(0x7f000016d000-0x60)=""/96, 0x60}, {&(0x7f0000093000-0x75)=""/117, 0x75}, {&(0x7f000064d000)=""/4096, 0x1000}, {&(0x7f0000abf000)=""/172, 0xac}, {&(0x7f0000925000-0xaa)=""/170, 0xaa}], 0x6, &(0x7f0000dff000-0xb0)=""/176, 0xb0, 0x3}, 0x7fff}, {{&(0x7f0000040000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e47000)=[{&(0x7f00008c8000-0x1a)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0xfffffffffffffe85}, 0x100000001}, {{&(0x7f00009df000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000406000)=[{&(0x7f00005c6000-0xe)=""/14, 0xe}, {&(0x7f0000564000-0x65)=""/175, 0xaf}, {&(0x7f000005a000)=""/220, 0xdc}], 0x3, &(0x7f000013f000-0x4d)=""/77, 0x4d, 0x800}, 0x5}], 0x9, 0x40012100, &(0x7f0000953000)={r3, r4+10000000}) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000445000-0x8f)=""/143) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) close(r0) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003000-0xe5)=""/229) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000025000-0x8)=0x100000001, 0x8) getsockname$packet(r0, &(0x7f00005dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000daa000-0x4)=0x14) shutdown(r0, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000049a000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000048d000)={0x0, 0xc3e}, &(0x7f00001be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000387000)={r3, 0x3, 0x2, 0x10001, 0x3f, 0x100000007fff}, 0x14) close(r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006b2000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce5000-0x8)={0x0, 0x0}) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe2(&(0x7f00004ed000-0x8)={0x0, 0x0}, 0xbca60adaed547764) pipe(&(0x7f0000050000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0x8}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000400000)={0x77359400, 0x0}, 0x8) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000006000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x3f, 0x600800) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000006000-0x49)=""/73) 2018/01/07 17:16:47 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000288000-0x8)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x48)={0x0, 0x40, "800aabb3d0bb10a52b309ca48cdd64265926feae1ea95878e5641527833e37b198bbaaada8af7748ba3be42b901a780664caf8147b2e4575ee668660bad1748a"}, &(0x7f0000002000-0x4)=0x48) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x378) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000559000-0x8)={r1, 0x10}) getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000d1b000)={0x0, 0x0}) ptrace$cont(0x19, r3, 0x8020000, 0x6) r4 = socket$inet(0x2, 0x400000000000001, 0x0) setxattr(&(0x7f0000f1c000)='./file0\x00', &(0x7f0000b53000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000013c000-0xf)='/dev/sequencer\x00', 0xf, 0x2) bind$inet(r4, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000f16000)='yeah\x00', 0x5) connect$inet(r4, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00009d9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b94000)=0x2, 0x4) 2018/01/07 17:16:47 executing program 0: r0 = socket(0x11, 0x80000, 0xbae9) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r1, 0x0) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x426, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000b3000)=""/4096, 0xffffff82, 0x0, &(0x7f0000a9c000)={0xa, 0x0, 0x4000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) shutdown(r1, 0x1) [ 27.856728] device syz7 entered promiscuous mode 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0xba) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000108000-0x4)=0x1f, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000df6000)=""/13, &(0x7f0000405000-0x4)=0xd) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() prctl$setfpexc(0xc, 0x40000) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000037b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00009da000-0x51)=""/81, &(0x7f0000df7000-0x4)=0x51) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df8000-0x11)='/selinux/enforce\x00', 0xa0200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007c2000-0x10)=[{0x7, 0x20}, {0x7, 0x7}], 0x2) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ff5000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x4, 0x244d, 0x101, 0x2, 0xf1, 0x0, 0x2, 0x665, 0x7f, 0xffff, 0x9, 0x3fc, 0x4, 0x7d6]}, &(0x7f0000ff6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cd6000-0xc)=@sack_info={r1, 0x1f, 0xa0}, &(0x7f0000ff5000-0x4)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff4000)={0x0, 0x9}, &(0x7f0000cc8000-0x4)=0x8) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc2000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0xff, 0x0, 0x80, 0x20, 0x8}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f03000-0x74)='\x00\t', 0x2, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/rtc\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000038, &(0x7f0000998000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbe9bbd8807f812ab9ede37c41667928927268952648f2a6fe058e69a00d31f6f11", 0x5d) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ada000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1ff, 0x0, 0x400, 0x100}, &(0x7f000043a000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000070000-0x6)={r1, 0x2}, 0x6) 2018/01/07 17:16:47 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000700000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="f3", 0x1}], 0x1) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x400, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xffffffff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r2, 0x80000001, 0x8783, 0xfffffffffffffffb}, &(0x7f0000004000)=0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000-0x4)=0x8cae78d) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000f000)={0x2, &(0x7f0000010000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) fstatfs(r1, &(0x7f0000001000-0x11)=""/17) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000329000-0xd)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r0) request_key(&(0x7f0000ed4000-0x8)='trusted\x00', &(0x7f00008ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000096a000-0x29)='keyringloloGPL-\'trustedeth0\\{nodevmd5sum\x00', r0) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000960000)=0x0, 0x4) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ec7000)='./file0\x00', 0x50) unlink(&(0x7f00006ad000-0x1)='/') 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00009b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/07 17:16:47 executing program 4: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0xb) [ 28.027097] Empty option to dns_resolver key 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100010004e101000701d0000001010c00006fe422", 0x39}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000569000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0x20, 0x1, 0x6, 0x9, 0x99c, 0x1, 0x4eb9, 0x8}, &(0x7f0000006000)={0x4, 0x1, 0x0, 0xbf24, 0x5, 0x0, 0x3, 0x5}, &(0x7f0000006000-0x40)={0x400, 0x2, 0xffff, 0x800, 0x7, 0x2, 0x7fff, 0x7ff}, &(0x7f0000007000-0x8)={r1, r2/1000+10000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000)={0x77359400, r3}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0c000-0x9)='/dev/sg#\x00', 0x1, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) creat(&(0x7f0000467000)='./file0\x00', 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x6) sendfile(r3, r0, &(0x7f0000023000)=0x0, 0x66a9510) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000baf000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$ax25(r0, &(0x7f0000920000)={0x0, {""/7}, 0x0}, &(0x7f0000fb0000)=0x10, 0x4000800) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a0f000-0x8)={0x1}, 0x8, 0x800) r3 = dup3(r1, r2, 0x0) recvfrom$packet(r3, &(0x7f000060f000-0xbe)=""/190, 0xbe, 0x40000100, 0x0, 0x0) mkdir(&(0x7f0000736000-0x8)='./file0\x00', 0x4) write$tun(r3, &(0x7f0000d61000)=@pi={0x0, 0xedff, @ipv6={0x8, 0x6, "785a9a", 0x32f, 0x67, 0x1befa030, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xdf4, 0xe1, "20e6f142cc57b508244f560bf13c14008b6b82e14c8e0bc56b78c66cd3132ac923cbff0b0ed284cd75a7e13363f06679472139cd1226138de841f1f6f657f5ae8ab60566d9e3b2487b4b8672af23c521f5810ef082c91f24e99708a413e6e031e379002a2c53c3912681eb6f0b40ebf984f9ea3e1bfff9a128ecc08fdc17fdafaf05bf46fb2c205334a2b3fa23f1771b3904941234d8745a3bb42a908b9605e1003a490eea76e94a49563db352cc79fcbdbbfdb5952179b3e7a806e4ea17f03081c5e27a8eb097ca5dab4ad0554faf7c876632fecdfcd2db3582eb5b7f415bcc0a"}, @jumbo={0xc2, 0x4, 0x100000000}]}, @routing={0x0, 0xa, 0x0, 0xfffffffffffffffa, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0xc, 0x3, 0x2, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3a, 0x0, 0x4, 0x2, 0x0, 0x5, 0x0}, @fragment={0x0, 0x0, 0x0, 0x9, 0x0, 0x200, 0x3}, @fragment={0x6, 0x0, 0xfffffffffffffff7, 0xfff, 0x0, 0x80000000, 0x2}, @hopopts={0xa9, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0xff, 0x6, 0x380, 0x7, [0x6, 0x6, 0x2]}}, @calipso={0x7, 0x10, {0x5, 0x2, 0x20000000000000, 0x91, [0x1000]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x797}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x8, 0x8, 0x1ed7, 0x1f, [0xffffffffffff72f5, 0x8001, 0x7, 0x16]}}]}, @dstopts={0x2f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @generic={0xdd, 0x24, "75bcb3ecb07a778a775fa85cf7977704b042c07603ce9bfe0fff0e3da286d7ce1567eda0"}, @jumbo={0xc2, 0x4, 0x2}]}, @routing={0x2c, 0x2, 0x2, 0x9, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x3, 0x1, 0x72, 0x0, "c6dd491968729c3b7c8baee197f03d998e5017c8fb77d24d0e1f199e0e47769c63e1ecc1c3ea3b788f8bef325b42c76e0021840df69bc56f2230e39fc8d92c4124e4442f404ed3786f0f8155c7f13d18c6582d9d7b74fea3758f75fb87d7eeeae648fa694397fe2e40af"}}}}, 0x35b) mount(&(0x7f00007df000-0x8)='./file0\x00', &(0x7f00003cf000-0xa)='./control\x00', &(0x7f0000da2000)='vfat\x00', 0x0, 0x0) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b83000)={0x0, 0x8}, &(0x7f0000e09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a3e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001e0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000aa4000)={r2, 0x40, 0x3f, 0x7, 0x4, 0x7fff, 0x7, 0x96, {r3, @in6={{0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8205b53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x20000000, 0x4, 0x0}}, &(0x7f0000c8c000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000036a000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000, 0x0, 0x4, 0x5, 0x80}, &(0x7f0000b13000-0x4)=0xa0) ioctl$TIOCSTI(r0, 0x5412, 0x0) dup3(r0, r0, 0x80000) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024e000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) close(r0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/01/07 17:16:47 executing program 4: r0 = add_key$keyring(&(0x7f00003e3000-0x8)='keyring\x00', &(0x7f000018b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28800, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000384000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xc3, 0x2b, r2, &(0x7f0000001000-0x8)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) modify_ldt$read(0x0, &(0x7f0000b57000)=""/19, 0x13) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = mq_open(&(0x7f0000002000-0x7)='cpuset\x00', 0x42, 0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000002000-0xbd)="1bbbd55048d798124e91795befb6b036192d584ba1c87354cb8799ec3ab499888c30c068c0ed54055066eeac74f855dfd1d730d3915b180341a0638c98670e6ecb2d70c08763a2d39eaea419ce58892eb21301f950e05403672e6e2ca4657040daa141b4fac8e7eda7465e8e068c938ef807ccac4992ec341b7b6822e2dcfebbef04aeba67f203f4a5ad64418b4b9958fa1aaec9e3542c2afe93f3c04f313761ef290e1dcd88587a8aed83846942a1c942a439059a7976a38d36c0c0ca", 0xbd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0x41)={0x0, 0x39, "3b0454228e9d283b6dd17acb0aa5e84aa93f54b52225fcf122d206157c71cfd6adc217aa66765c18ffb896a667c7af82fb77f9f5ffbf24de12"}, &(0x7f0000003000)=0x41) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x99, "d77c718b95077078adeb9d639c31772cf6fe7042fc3e7383a1769b8508a610f81625c9ca30c13b914958940c5a1aaa9f5b30720c7cc36041476cdaca80c795436dc8a99eeca8923cf84c5bc1fa3179c923d59737c8ffb82d2f6c11128db1635bf59b721d894c9c1b239d8e83e75407a3972ce48a1757c2512fa0edaffc62061beef006cec8330a8659144bccf93aee24bbdaf3736dd33b81ce"}, &(0x7f0000013000)=0xa1) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x11, 0xffffffffffff0842, 0x1, 0x22b, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 17:16:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/218, &(0x7f0000002000-0x4)=0xda) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001000)={{0x8, 0x3}, 'port1\x00', 0x4, 0x40000, 0x100000001, 0x100, 0x64f7, 0x3, 0xfffffffffffffff8, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d96000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000223000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000465000)={0x11, 0x9, r3, 0x1, 0x7, 0x6, @random="a90b936c1d08", [0x0, 0x0]}, 0x14) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000617000)={@common='bpq0\x00', @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000036a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) lstat(&(0x7f0000b76000)='./file0\x00', &(0x7f0000860000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e40000)=0x14) openat$keychord(0xffffffffffffff9c, &(0x7f000075a000)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000229000-0xc)={0x30000000, 0x2, 0x23}) r7 = dup2(r5, r4) getsockopt$inet_mreq(r7, 0x0, 0x27, &(0x7f0000b00000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000b68000)=0x8) write$tun(r7, &(0x7f0000354000-0x103)=@pi={0x0, 0xef7f, @ipv6={0x8001, 0x6, "739283", 0xd7, 0xbf, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0x42, "06c4b6c8e0edb1bf5660a1a28a2006fd6ae87f0756c4f0432cc3d1d584a45b29ff62a42e88d6d5923a5b42f86ba61c6ebf56dcbd18d0f11c5f4822edd6cdc766a11c"}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x0, 0x8, 0x2, 0x100000001, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x9, 0x3, "cb573f", 0x12000, "2585f4"}, "589eb4c5d0da447a4d338cbc8d2e975f36730bf0f4578ba6ce3376afb42040a059a1b06255ff820fefe9d9b91c542102"}}}}, 0x103) [ 28.051038] Empty option to dns_resolver key [ 28.060557] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 28.082427] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000905000)='./file0\x00', 0x20) r1 = syz_open_procfs(0x0, &(0x7f00003cb000-0x12)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x37b4cfdd) 2018/01/07 17:16:47 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stack\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000001000-0x1000)="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", 0x1000) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x2000c084) 2018/01/07 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) fcntl$notify(r0, 0x0, 0x1000000101) inotify_init1(0x0) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000004000)={0x100000001, 0x7, 0x7, 0x8000, 0x0, 0x80000000, 0x9, 0x9, 0x5f2, 0x5}) setresgid(0x0, r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/07 17:16:47 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x4, 0x7, [0x40, 0x4, 0x7, 0x7, 0x0, 0x2, 0xffffffff]}, 0x16) sysinfo(&(0x7f0000001000-0x2a)=""/0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000006000-0x4)=0x0) 2018/01/07 17:16:47 executing program 1: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/keychord\x00', 0x424000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a75000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b85000-0x9)='/dev/sg#\x00', 0x6, 0x80000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000012d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f0000626000-0x4)=0x0, 0x6) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e2a000-0xd)='/dev/binder#\x00', 0x0, 0x2) pwritev(r0, &(0x7f0000a2d000)=[{&(0x7f0000a31000-0x34)="d0fac58afb3b240075c1f7dc32fae6512d4cedcb17a8b881b92a7162d8c8882ce86d36743f0c812110de3f7ee99b5ab1a685947d", 0x34}, {&(0x7f0000c57000-0xff)="32219f6bb79c1d842089eab4a60c4a5f95838baf711d523f0b4ba5ac629000f475733b746680574804cd10b5fd3447bce71cfe9d1193d5394e32f5f0b40ebd20c2db72868641b549be4d28867fe9b4a559f5dc7f881efdf29c15e516f3c2029463ad54223044f67a448d470fdfe41947eba27adaf94e28995d87505babdb52ac50ecfa4a44693780c89fa5e6e979d08ca6a0cdcc48cf2dc4b2527e636aa600ebd8f62da8805a7af32b85885a4675c63a88a828460bd06acf0dbae406db2d169fb9ac1f6145b3e9e328140ec63c674d263feb7e99f37678a2364eed0f993ee5d977bf641766737b4ae80e0b9395d296e9c374aa03db57281a5e9e42a391c440", 0xff}, {&(0x7f0000ac5000-0x9f)="0ba85c1b4779fcb3bb77caad7ccf5c20775d126c28d576cf2c50fb0204d3d7fbbdd1d448c98c3c1c43ab2518ea30ee6016fbced37b2db812f4cbbfc0985fbf14156270385d32042d579594efd8425f2683fb0c34a5f662f5a9fb4cd589259f05bc74ea388cab8d81ba9f4cadcb20f05eaccfa55cdc7d84a86d353010e7194d27086e42376bcec7f70ebc3e6d13d736c2d4f526b323e16c55e99a559a9d3b92", 0x9f}, {&(0x7f000019b000-0x1000)="2baaa48f8a441b19450120f06afc49f277c6720dcef4d7031c27ea8060e0ca9592d2f0c2751108fc431d908563131755058a621223436bb012a94f9b413d82635a19441b426146d199d3dc04e31e68ae5b9dd412122d04cc84331ae9a91d368e210f01b8304b419ec983d8536ca6d0f8f6a09f1dfceb4156e97091f072239d6763f97645ee47d735feba28280abea05f7245bdd66d1c87f0b3b91b488431431388aeda22d30b3daa33b970ba9af6eeb0fce1aa3456c8b68f43f9fc43071c961f599c6e3f0990cf613997bd57fc8035dd390d1e81ae15c0e93f8671b5f5d4726d917ab8f02a1c4d0e852be0fc42bc742d5c83d6b42f7f19e0995e78781db373dba96056098ef44b761dc4b1385c9d2649901f6da724edf26f3b7545176aae89900256aa8b55ba9652de16761219bd671bf03eae426ec5fe03478887c7052bb2bd3cee03329fc9e3387c5a797d60f38f01c6c4c044061a5873791a2e57f80ea4f008a2139b4c9ad52d128f0485b8b7d71b95fd3d1757eaf761000e37c13694badebf3308ed433bd7c0f0dde60992a9728a77fc385b1f65063c4c652da372f2cdabf3071754c0319132f48f104362e3cf85b71a721beb4921320cd3c51916b63d67adb09d22ff044586ec64715a5674456b9529c9be3a0b94a33934548e2c4449c21a5551caa6c700f0d89f9d6d84c9509f25a36f84afebb4accd9940426d7a1aa73289da6b491e575c40c0e174855259693e9f0a5156647d7016228026229529d1d712d90df3d1b91260992214bcc78b0614aac4dfbc65a1b09f051ee454512936e2e74c6b81dcd9d63a0a5d7cedb94e942991d89e8839661fcbb7c57a8ec46ebbab6b534a8921339d749a0a985341011bb67bb0e18f249ef155fc106465834c6aee86bfb22860e73b7f90939ad54eeac06921452b31afece96a3f792747150ccca4bb187bbd6536a010296a10c2daa12948c81a2981c4fd15650e78ba619972f095b8d3a3662de8eab6e42632bfe7af34084dcd990e415b2ff67d54e37df3dba8650c6eb7061241935d625d5f4ccda4bc07d82cbee62eb8b3aaf3e8219ec8dcd84e00c6428fec95e7663e54db395b2a1688ddbe313400ae9b553c04e8901c71b206acde13e225c5b707d37a7da6587362dff6948822b4bbf899d24e18e92f341d81cd9aeefb0a7427db800260a0c97f86b9b89c7bea9bbc7334b2827a306095f8f57f9b6692d3af84e37cf02117b50efeda181378387b906f13bab17547dcd103716107059b25777c08cb0e2a22cc9e3ca89cc92d7827642ec4065899c6880b27af6d54e4f514e76944e4bdd91bd717d39164001e9615d9b0ba3f80621f66cbaacb5b6367c456f20fa46a94317138b507edd2cf2a8d5e8ee8f9eda55dc77ac56e67103a11d5e5014b0ddc87e78cf07d53a59e678d1c0d4f8df98b05cf52197897c31f2decf07860ac42ba374a046e4e93f3c11bb28cb01fa1ba2b576a9176c2d8c62600bd3679869affc7965b5cd68806dccf6b191f77c9feec5c61a7c2f01a8eb830c03b4f22a59498363fd3e139cf5ac1f1514ad9afb742c11cc36fdabb70b10f9424e69a41f7fc34162708cc89cad39700d1f1ca1043c5a664a313b74087e611b425064af18ef10836cf6e3cd2e3e6ae3541c46b3dd6168226af637b4c038024f5074a0a52fd9f3821824553141d35b8870bdc1d5c34b321095e4c9e8992c23fe5ae8940cab34d4ac5d8d3a3208182257c3df28b6248470cb5cef9b4bda3a38dad85f88b74990d798d887babb13a2f8fad3b6bc0c1cf6c8b8604cefd99bc210fbd1925f353ae5fb7639bc8aaf342c15fdd48aeb0ed8dc5bbbb7498e4765fe34bc66582df749bd685e15d165140abca2593bf0efe91a97c1754ab144e387eed124a86722c600a276049bcae7466ac2267e4efa76907d64f888058de9bbe111e5a8733e1376e971d8015f7fcca05d1f98fcdc558e648dc4d3938ffb8243d3cd17f7613b41790c74b9921e1496b2aa366dda53c48bb05ea27c3574fb89e70f064b448243dcedf65b1968486502dfbd2bc39c071f1e5c6c53152bb9bb3a6e80d12b453ee9eafcde0172f112b7601ac886ddb525de705d039c607fc3a1faf7523f3e32d82d91802df50121adff1c652fa4c3f57dafe1ff0a35e14d1264e03b7d8ea9ce4913180a72b1350485f20a5146d4d860fdcb03acc03699f37c5ba2e769d0e1dc3440c04a3fd32304fece6d1997e4db61bf1f2e06e5d94c32b3e249117af12da5fa595f400dcb6599e3c3804cc8c248c7ad8a3807bee03b266190ec8ecfe6f4194d0df1fc9b4190abfcb5d4de95104df7639c09156105248d87f89738cdd98208f8bfbd26de3dc14cf935c8eac4418a0eb8f322be08eb3a7fac8a33a86b85b979de08b6b609a835e022a31f16ecab1550693fded852226ce5af3610b9eade2515da70b33dcc3f94779c3683d70bba5128645b9aef393867cd324e2b788929a210159a7d993c241fdd66b76f2925cd12925f1ed17ee196176c17e5b3dc9d31e4147a1e4501d8fdb7f97177a6320ec9171a8c0af8db45a4c1caf95fdaa38d7ac3235981c7aed1a4d2e770b69dbb0f8c38b5ab5d06f4dea09e7fe48a0a4753d0cfa3b137c677a7cd6214ca6ead6cc463fbf16cb6557c36c673c5d6d3ad2c1ee9be1a59fccf62edba5674e2ec4020aae5e4d8a4281cdad8f6fd47e58b0d4accd9dcb44f819352c2c9533a5efd1ca1e57022ce09d8a8d7beafb30c0e4e2940c9a5763275dbb933607effd63a83d0ae6a81f408645499341af2203b6e0c6ef038c253889e7ca6c84a2a23cc656bd67dd973cb016b68d54102afc324731e8a679413b1b263a5c49763e2ca85e1d900d5aef6f3f5d4914adc3ba85984c8e09e6e2f7101a4d62c0cd7c9fb0e5fd12ab560f860cdeb23987ab154ee1961b4abd627133a1e560466f7c6dcc8a5d482596aa32a5b3ff8f1c9dedb3b422496896badefea4dcf00d34cdd34e9dfc24c7ef0ff39ec17d63d539336c0bd890a8489aaaa2afb6e22351474b0d82d7bcb09c7e124e3f0e74aabe56da99f9977add2c095d3a9f19cb2191974725cadfbfbfc065294a52f983b8bc37d98892c1f0c071ca80e87a313162d175918a6931439a6cf8e9ae213126d23ccadd378239b9551672702a0856e9b411666513475ab9e1cf132eb040086b9b724979217cd6eb7abb4fc94a4475b7cb3b1288fa38ec3eccc5a3bf95ea92e226aa59653cd82ae62671025716c6b6860d20e9b57547471888c37d8077b1934d16ad4b4f46efa36e0ad85f1d4903f2d76a86be6c646e0f965b5a83872e1d1646282a19f56310f3485d822adc1f3dcdc7b45837f631aff5b2f9b5de894d3ad0cd01e2fa4bbbedaf14bea2222dd8c7bc02c405ba8a50fce65828bfc2fecb8e40288ae300d40067cef46b459a284b26ec41a943dad0c7b347c5f1e895e40e3363a426d66206950fd4c6be0861099f875ff4bfcc389f540569e33d675ca14c2fb9f1482d36cc55f6d16ea107a7caaa9cbc12cc7108c10c1227a10884da747bd866a373f7933312a2b72f383a7fe8da7dded3af948c7ea64d110991698d1ae8a147a29769c5a003e4331cfeb0a837cc2f42f50a8466ec9b44c8274acfae0c3dbee6f70c536a7df624694acf69896d8303d6ccd6fe77b8d3e891df346196c6fbe140a2ee2013137d8e6b41de8c4229017058326d6286636ba13d9ca67b1238370fad0c25fe6de4b9eb358eff88bec56c454aea1b63a2c7c85b9d9511d04e793d5fd49bb4fe8d65a09fde7c74727c256ffe302688d1537d42ccf22c3c91dc445bf1d9ebd1c6e1c7847cd5912d88a374e2b21053b15aa43555320bf88ead1755a76004c3c9f900a5aa2d96112bd711fe500212dd429079444f2cb3820a1f1af50ab91166d0224ba1baa38c05cd11e2151495a487350a3fb8fef16276f09e64c93bd401968fe76e1511673ed27b5bea759419d3a9740dfb500a3528cd89f79a5658fd561432d4629d6fd5fe1e3ebc3fd81494a89a0873b87dc451de4b1ae3973aad8b6f723f20779834aad40c9b842ae10a71990bde01a90e4b69cd3707814cd71494527fdcc6c8c33c9688640da8d229feee95bb2d0eb3e22b0104bd527c0836760092619867b2e8b76cc9a86e70ee987d2f363e21736bf2d4af3639d7f8faab4285455850a2c6b68e361550ae676efc8228b88e4408bc12767a2ece460c12f1afb3801135aca65f220547ca9bb0daf01d6362c8c8838351a29085bed1eed6dc8d912b9dc0436579ac1e201fc8a448651cf6fbbbaaabf3135502697eed63f5f0487739ca5e9711d4c7d2b8207e52a703509ac8c062c886c21a7a4b7b39d8fd36a44e0a1cd7abda5046dba3c9d430c245f3151022853a966eb0967606a21831bbb17b371b919ca6cb207c8117859acb71b78c5e1f07cb9f1de646b36576289e128352133174a4a1adf37e86cce8afb9190656895d0343b3640704bdd233bcb510e8e4e5a20f978caa07944bd326dcea8b394dcc695f101f86d1484cfe090436e97abdd2255f3586e8803ff114c61922fc1b9bb7b2bad7063258cbd2bbcbc19fa50b3034dd8cb2ec76fdab082e5604d17e36fa9d9c75d8746ebbc09a589aea29184ff1ff17c656e923f0800df9304e1345dbbdb7b46e14c1a7469e4a5db0a4e9a357f6e2cc818b7278902a93970691d7d8a359cbeb2502cd6606d3cb46ce95a74e63555e92b9636e31efb08c77534bd64d39b62b4dad51ef297df95eade9ef26ccfe047ce145d1dc50123d9c4417852e455055026d26d054a5bd83f271b5e9630746b822ee0675e0b08525192fc1609e332c57fb883f6ff4abe21b4c0fc3820612165c6abc3266e1223a0622fb8f7394caa4907eee15c81551fce5df66b6bd169717a9c00b89d7a95430a555e78233e6415b13c8b0260843d1514e76f89513f036906e1a9478839a42c8e02fe0649eea9d94a0eb62ec4095177701695aab5f3b487ec85b360428c02bda856808c98982a7478630208a3148bdd327bae4f22bf956cb2116075634ca4fdd5beff9c41ea16ccb0f8427d43d9de9f2bff9daa31982868b246b0198cb61f06b4d9d67f7a986c5b2c61d26163db410c1756f5e662a2864df6554ec9012ca9b479e192652315543c3f9bf268c38e531537cbb8aa80d7577bd8a20600537a41c7776a370c35cecb4a10f7985b68d38fb2bd1a15307be9743813673d33319c03b8786e5214086c7f927277ff0f6c8d591b9b10cc514c12e4545dcac108bbc9336cd7dfd6500822fcd2475c8c8d728f5909ae40acb10214669936f453d54c8b53650d71a5ea84f2cf78d1acb1ed82ce7a24786b3629c1aaed3817a43faf978ea9cacc3d58f3795ea74964a32bb4623af92742683720d0073fd6419ac8f551119c9fcc53c81fe142715f183d3d1df5d66231bb017bbba63c4ac9c00ec11d9c1b49b95faed50df7597b98029c1e1d90c391db005a6385121c1d6b6b1dde47dff61a590cf6f9fac796f04229719c20052ba113992fbc9ca3cd4ac39a5c641b1ffb0755ce713c21b7fe519d088754562d29dabf043bd72066bab5009ffa132e824be27acb848f59ede0cd0faac83202422433d35e534cf106752c6fea308c4c2d319e7ce55f5244a42077f9b4849d2e0e06150b9bfeeb24f648975864664ce3eb8d97bb5b313cc2caf5472c08ff784ad497498529ce7dee1ae614254f8d6fd84b94e21a8698143d630e45263ff6958c30ec9e7828c298c4d4d2d011e5756bb92ef77e037c90e05a5f342ce102ccad2", 0x1000}, {&(0x7f0000041000)="bed294ee4bb7830c184c54799f2f034a907c59a500594d8862d8516ed82b9dfe5598b01abd1581dc5fc5099a3714a2190e70c1d4c8085ce7d26816c5bc34cc4bb461cba6d03b25389f6ff7cba2986d298bbfe86ca8a0bbbecd9a7e4ee8a33556c1b6db9e06713e3b890e10c4c309f98daab41b", 0x73}, {&(0x7f0000a04000)="26b7709c34809d1b16ae1fc742eb364e981433efbd8bdb4e0b860065aa15c0bdc995fda7056c63", 0x27}, {&(0x7f0000f12000)="bac409bba94e0985fcd9c65d30b20e3c192b84ffcc1a5c76b3044c57061b8ac3f2d6a934632a9e6d85fb1e37bd2864a9a8886ad4e9ccc5594a07d2b52f960404762a2f0f10f414564596647ff1290e7c1b5177e61f2de4877f12c442951f26ec5dd53d566a1e9b4ed0344232d26621c0e6d8d14e2af0783c1ce6b5b7ad2c96077882d391835b503c0b85ee728e8d2d9a8f5460b497a5e9b92cac3b258b1b7034d12c220877277a308eb9f909ccb275f2bbc2bef90a7ecd5eeebd4884e54522ac", 0xc0}, {&(0x7f0000dcd000)="a75b33e97d9d22a7a02b7257879aff1c631a4ae1740fa0c6fcd5dc63e70ff30ca3b6d142c54f0cbbc2288fcb65834f109966ed01f71dd617d6c3d511e4bb86fe7b94ae1d6153764cfb1d17da8a4d7f000c21a731ec1c83cf371dba8c232b2632b53f1a9e60bc944ca5fa9794ed822c55874ce1aabae15206ce8fb770a62b7298aba0de41185dc8d97ad90b84117378e1f0d476a7fe565332408e97f2a197dbb55de6bd0235c6d80ec1ce7a5f1e6534db17680fe622d12a11b31582033bd1a74cafaac75ec55037fa835d7b5adc823c", 0xcf}, {&(0x7f00003cd000-0x23)="8e1118fedbda5a9cadabb76f299560996375492a310fb302e259ecdb0fc15d9ba62cb7", 0x23}], 0x9, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000f2f000)={0x7f, 0x10001, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x800080000000009, &(0x7f0000f10000-0x4)=0x77a, 0xffffffd2) bind$inet(r3, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000c83000-0x8)={0x1, &(0x7f00004cb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000fde000-0x28)={r4, 0x6, &(0x7f00007be000-0x18)=[0x1ff03d30, 0x100000000, 0x1, 0x2, 0xce, 0x3], &(0x7f00005d0000-0x18)=[0x3, 0x2, 0x1ff, 0x1, 0x5, 0x75c9], 0x4, 0x3, 0xfff, &(0x7f00001a6000)=[0x9, 0x0, 0x40], &(0x7f000085a000)=[0x7fffffff, 0x3, 0x5, 0x4, 0x0, 0x1], 0x0}) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f00001a9000-0x8)=[{0x6, 0x0, 0x0, 0x9}]}, 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd96) writev(r1, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) 2018/01/07 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a8b000)='/dev/net/tun\x00', 0x0, 0x42) pread64(r1, &(0x7f0000c7a000)=""/96, 0x60, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fa1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd}}, 0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000587000-0x2)={0x6, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000fa1000-0x4)=0x0, 0x4) 2018/01/07 17:16:47 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000600000)=""/0, 0x0) 2018/01/07 17:16:47 executing program 5: pipe(&(0x7f0000a7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"df37426e11a11ff1e8fc79a8152733a8", {0x4, 0x1, 0x3, "fc8256b58056", 0x9, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00009f9000-0x8)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000ad8000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000b46000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00001da000-0x58)={{0x8, 0x0}, 0x0, 0x2, 0x4, {0x5, 0x1ff}, 0x2569, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000001000)=0x800000000, 0x8b, 0x2, &(0x7f000071b000)={r1, r2}, &(0x7f0000000000)=0x3, 0x0) 2018/01/07 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="8fc162fe7c38361e76aab5ef03282c33") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000887000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000225000)={0x0, 0x47, "0d194b2ee2cd0b38d95aba6c43dbb74cf4a3e2d6f737495aaf4c18e25ae76b2e62ab61c8f730c0a68135bd77013a255cb0d46d4a4e5cddf83327df2ee773ed6fb206f812fad7de"}, &(0x7f0000120000-0x4)=0x4f) syz_open_dev$mice(&(0x7f000002c000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) dup2(r2, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000537000-0xc)={r3, 0x30, &(0x7f0000b9d000-0x30)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004e6000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000074b000-0x8)=@req={0x28, &(0x7f0000c3c000)={@common='yam0\x00', @ifru_ivalue=0x9}}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000683000)={r3, 0x0, 0x4382fdb0, 0x4}, &(0x7f0000ee6000-0x4)=0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00001a3000-0xc)={0x1, 0x72, &(0x7f00008da000)="0e57101b0353a82ea0fb040ed0f94ec53246e319f3873d136beaeb0631f64e5a687603228635afab4e22bca57a0674407643d9f570ea33e04cedc66fd2cbbeb65193bc54df8d1704b11c6dff2847973bbee990fe1aa28fe531586c1042cf04f660242587466fc0987ca96f000068728d53f0"}) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006ef000)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x1f, @empty=0x0]}, 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d79000)={r3, 0x100000000}, &(0x7f0000f6d000-0x4)=0x8) write$evdev(r4, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000a91000)={{0x0, 0x7}, 'port0\x00', 0x0, 0x40000, 0x9, 0x9, 0xc, 0x5, 0xab0, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cce000-0x4)=0x0, &(0x7f0000e06000-0x4)=0x4) write$sndseq(r4, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) pread64(r2, &(0x7f0000d2d000)=""/19, 0x13, 0x0) 2018/01/07 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/ppp\x00', 0x28002, 0x0) bind$inet6(r1, &(0x7f00000a8000-0x1c)={0xa, 0x2, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, 0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000b70000)=0x7fff, 0x4) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/07 17:16:47 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000010000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r1 = getegid() getgroups(0x3, &(0x7f0000002000-0xc)=[r0, r0, r1]) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000000a000)='./file0\x00', 0x100) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000012000-0x53)="b014735da60a69511e6d884038c30b765e9191ded9fe1efd2187997b8df9c8be9b145342a9b504984664a6d9f7515fd15d21b94df90a80e9f24a3ee98dfb9faddf29fe9aa9193981bca2cb08c8460ad653f72c", 0x53, 0x8050, &(0x7f0000011000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) r4 = socket$inet6(0xa, 0x80001, 0x0) add_key(&(0x7f000000e000)='id_resolver\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="9e", 0x1, 0xfffffffffffffff8) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f0000008000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/07 17:16:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000008000-0x14)={0x11, 0x1b, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000008000-0x8)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000007000)={0x80, 0x3f}) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000021f000)='net/igmp\x00') r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000360000)={0x18, 0xd8, "5810b843cb672aa313c994b80f0056b4816002a12fe632cf8924f22ab6b97b789194dfa35eb8733260f69802e7c9ea582e2c18052abe7feaf1a49b473e0d432c9bd4274bbeda9fed393930b89cbdeb604cd90cd044dc2cfe8cb7248c4acc4031f8acee500c589c2b886d1ad57f0735684274a761a0ee97aba9e26becdc8302461f5bbd356c86b591a22bfaf4b2faa8a3f10a22813b984f71bb54155f4462eff4e6b3f333e92d9f384f624db4ede5a059e07dfe03babc17111deec9f3191ef6bb6a1f7b3f56e0521b8e1a4b4907306842047dababbd5a0d06"}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000361000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000348000)='./file0\x00', &(0x7f0000362000-0x10)=[&(0x7f00001a8000)='net/igmp\x00', &(0x7f0000361000)='&\x00', &(0x7f0000361000)='-wlan0em0[}\x00', &(0x7f0000361000)='#security^[\x00'], &(0x7f00002b6000-0x8)=[&(0x7f00001ef000)=':wlan0selfmd5sum\x00', &(0x7f000007c000-0xe)='trustedmd5sum\x00'], 0x1000) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000362000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f5000)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000141000)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000059000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001ce000-0x4)=0x58, 0x800) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000636000)={0x0, 0x1}, &(0x7f0000b48000)=0x8) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b49000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000010e000-0x4)=0x8c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074a000-0xf)='/selinux/enforce\x00', 0x2a0800, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000048d000)=0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000020e000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000b44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x2) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r1, &(0x7f00005a6000-0x2)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/07 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000cf0000-0x24)={0x3, 0x2, 0xa5a9, 0x7, 0x18000000000, 0x7, 0x8000, 0x2, 0x3, 0x81, 0xfff, 0x8000}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/07 17:16:48 executing program 7: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00006af000-0xc)={0x90002000, 0x0}) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="8fc162fe7c38361e76aab5ef03282c33") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000887000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000225000)={0x0, 0x47, "0d194b2ee2cd0b38d95aba6c43dbb74cf4a3e2d6f737495aaf4c18e25ae76b2e62ab61c8f730c0a68135bd77013a255cb0d46d4a4e5cddf83327df2ee773ed6fb206f812fad7de"}, &(0x7f0000120000-0x4)=0x4f) syz_open_dev$mice(&(0x7f000002c000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) dup2(r2, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000537000-0xc)={r3, 0x30, &(0x7f0000b9d000-0x30)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004e6000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000074b000-0x8)=@req={0x28, &(0x7f0000c3c000)={@common='yam0\x00', @ifru_ivalue=0x9}}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000683000)={r3, 0x0, 0x4382fdb0, 0x4}, &(0x7f0000ee6000-0x4)=0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00001a3000-0xc)={0x1, 0x72, &(0x7f00008da000)="0e57101b0353a82ea0fb040ed0f94ec53246e319f3873d136beaeb0631f64e5a687603228635afab4e22bca57a0674407643d9f570ea33e04cedc66fd2cbbeb65193bc54df8d1704b11c6dff2847973bbee990fe1aa28fe531586c1042cf04f660242587466fc0987ca96f000068728d53f0"}) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006ef000)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x1f, @empty=0x0]}, 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d79000)={r3, 0x100000000}, &(0x7f0000f6d000-0x4)=0x8) write$evdev(r4, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000a91000)={{0x0, 0x7}, 'port0\x00', 0x0, 0x40000, 0x9, 0x9, 0xc, 0x5, 0xab0, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cce000-0x4)=0x0, &(0x7f0000e06000-0x4)=0x4) write$sndseq(r4, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) pread64(r2, &(0x7f0000d2d000)=""/19, 0x13, 0x0) 2018/01/07 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x413) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) 2018/01/07 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f000095a000)='./file0\x00') chroot(&(0x7f0000db3000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") clone(0x10000000, &(0x7f0000f7e000)="", &(0x7f0000744000)=0x0, &(0x7f0000a23000)=0x0, &(0x7f0000ee1000-0x1)="") 2018/01/07 17:16:48 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00009b5000-0x8)=[0x652, 0x3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a2d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000d9e000)={0x1938, 0x7, 0xc9, 0x1, 0x4f0c, 0x6c5}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00003cf000-0x2)=""/2) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x509000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a03000)=""/203, &(0x7f00002b5000-0x4)=0xcb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000)='..') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x80000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x1, 0x7, 0x3, 0x4}, 0x20) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000)=0x1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000005000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x3}, 0x8) 2018/01/07 17:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000d1b000)='./file0\x00', 0x101000, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f73000)={@generic="b43149df647d177c261b9d4faf7902a9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000099b000)={0x11, 0x3, r2, 0x1, 0xfffffffffffffffb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000824000)='/dev/sequencer2\x00', 0x40001, 0x0) getsockname$llc(r0, &(0x7f0000908000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b89000-0x4)=0x10) preadv(r0, &(0x7f0000ba1000-0x38)=[{&(0x7f000011e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cc9000-0xcc)=""/204, 0xcc}, {&(0x7f0000f83000-0x74)=""/116, 0x74}, {&(0x7f00003be000)=""/0, 0x0}, {&(0x7f0000fcd000-0x33)=""/51, 0x33}, {&(0x7f0000a9c000-0xd9)=""/217, 0xd9}, {&(0x7f00004ab000-0xa4)=""/164, 0xa4}], 0x7, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000992000-0x10)={0x101, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000a0f000-0x10)={0x8, r1, 0x0, 0x6}) r2 = getuid() preadv(r0, &(0x7f000041c000-0x20)=[{&(0x7f00008cc000-0xac)=""/172, 0xac}, {&(0x7f0000144000)=""/4096, 0x1000}, {&(0x7f00000e4000)=""/37, 0x25}, {&(0x7f00006d4000)=""/228, 0xe4}], 0x4, 0x0) quotactl(0x5, &(0x7f00005cb000)='./file0\x00', r2, &(0x7f0000b46000)="23c90f1edc0937fabb37e6dedcc894acace7050af37a5e0779a34aeeb5bdfe64c5293f28d85419b1fce62232f32007085211c112d9e03a1896c2bfb34915d2a8ac2d") pselect6(0x40, &(0x7f00008f3000)={0x3f, 0x6, 0x7, 0x5, 0x44, 0x6, 0x9, 0x3f}, &(0x7f0000f2e000)={0x9, 0x1, 0x0, 0xffff, 0x1, 0x800, 0x7, 0x8001}, &(0x7f0000209000-0x40)={0x8, 0x8, 0x1000, 0x81, 0x42d, 0x2, 0x3, 0x8222}, &(0x7f00008f1000)={0x0, 0x0}, &(0x7f0000e23000-0x8)={&(0x7f000029a000)={0x5}, 0x8}) socket$packet(0x11, 0x2, 0x300) 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f000063a000-0xae)=""/174, 0xae) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) symlink(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f0000eaa000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00008fc000)='./file0\x00', 0x20041, 0x82) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000655000-0x4)=@int=0x4, 0x4) close(r0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000714000-0x8)=0x0, &(0x7f00007fd000)=0x8) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000257000)=0x0) dup3(r0, r1, 0x0) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0x1a9000)=nil, 0x1a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000096000)="240000005a001ff414f90007121921000400171008001800ff00090d080002fff5140058", 0x24) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001aa000-0x8)={0x0, 0x3}, &(0x7f00001aa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000a4000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 17:16:48 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d26000-0x8)='./file0\x00', 0x80440, 0x40) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000aa2000)={&(0x7f0000922000/0xd000)=nil, 0x1, 0x1, 0x4, &(0x7f0000546000/0x3000)=nil, 0x9}) setitimer(0x0, &(0x7f0000ce2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c9d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 17:16:48 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0x377, 0xffff, &(0x7f00005a2000-0x94)="4a3752d4f493df87a149bced54ea3f7c826fda04564fdecac990bf5978f4c999e22465f98435b14f08b2dd14ae5d1602acf3639baef501ff21a0bd90accf6e415abd8acb84f54a38474cb8a9ac815bcd6e9a942993f2bdb0b2f78b4b592ba4134e18cb48c3548eb1f7abeaa0f6827377b075298ad1fb87a1b58a37bbbec60da7a943548ed3e4d839587a4d6deeb516a60353bb9d", 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000496000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00009bb000)=""/102) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c9e000-0x34)={{0xffffffffffffffff, 0x3, 0x722, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bfe000-0xf9)={0x0, 0xf1, "386e1147811d8d819ba503497729e4d8f546368887714ca1d113c808e9de538cd31439310c364b68708f6fb37324b90fd93c74b19b2bae89d6ad0dc146158ec1e61edf5a7f5dcfd38a1ea9e05b8c8d8a5dbd0571a80f706d4591b9e88bacd6d2983c6e545e9500d0cddb8591a1151555ce4ed689bde45fe3a11e28e448e210d6a237c27d186e40775aade0299d0a72e97d77a5674567db80d6669d7652bd7f52a4f1e96fe9549726cc748837252f66543da147b3a3153a3b43ec85ef746d400ebda5421e62fd21958ea9c69f319cab74336b9618cea3dc643ac7f1b78f4957e792539578522a08fb6a7c164e69b2da568f"}, &(0x7f00008dc000-0x4)=0xf9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000362000-0xc)={r2, 0xffffffff, 0x10}, 0xc) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x10001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001b000+0x203)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0xfffffffffffffc9f, 0x0, 0x0, 0x2dd) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000001d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000001d000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001a000-0x10)="8197b345e93cc17164ce291c7b42a8ee", 0x10) accept4$ipx(r2, &(0x7f0000014000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x800) 2018/01/07 17:16:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x3ff, 0x0, 0x200020000003}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000036f000)={0x2, 0x1, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fb6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000537000)=""/24, &(0x7f0000ecc000-0x4)=0x18) r1 = syz_open_dev$urandom(&(0x7f00008cf000)='/dev/urandom\x00', 0x0, 0x501800) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00006e5000-0x4)=0x0) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008e0000-0x18)={0x0, 0xff, 0x10, 0x8, 0x63}, &(0x7f0000fe4000)=0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000068c000)={r1, 0x5}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe5000-0xc)={r1, 0xa8, &(0x7f0000fe5000-0xa8)=[@in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x100000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ec7c2c9}, @in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}]}, &(0x7f00002a1000)=0xc) sysinfo(&(0x7f0000004000-0x10)=""/16) 2018/01/07 17:16:48 executing program 5: pipe(&(0x7f0000e9a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000c3f000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d3f000)="", 0x422, 0x20000801, &(0x7f0000f2a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcbe) recvfrom(r1, &(0x7f0000313000)=""/196, 0x127, 0x2, &(0x7f0000cad000-0x10)=@ipx={0x4, 0x0, 0x0, "efacc11fae39", 0x0, 0x0}, 0x10) 2018/01/07 17:16:48 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000c9f000/0x3000)=nil, 0x3000, 0xa, 0x82013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80340, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x2, 0x0) setns(r3, 0x0) uname(&(0x7f0000001000-0x86)=""/134) 2018/01/07 17:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) mremap(&(0x7f0000727000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000a74000/0x1000)=nil) sendmsg$unix(r1, &(0x7f0000cfd000)={&(0x7f0000fc8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bef000-0x30)=[], 0x0, &(0x7f000021b000-0x58)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000000003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x400, 0xf41, 0x8, 0x1, 0x9, 0x100, 0x2, 0xd63, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0x7d)={r3, 0x75, "0fe51a5cef7455b1dadb89b41b98d595a9290ba704c5f7f82315329045d910759920e11c78b7f6266e74e030d2e7720bc805c16ac40403ffb9edd8806cadc46adef54ab79ebf917a75f2762947eacb17f52fc2f1fecd428cf7d1a942c5e639bef63458776963a594e5e097eb8893d4aaf904c4fc50"}, &(0x7f0000005000-0x4)=0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x35)="4bb1294c87bdc2499afbf5c6985292a7db36917b26128809fca5689bf3608f4e2e8217a60ca38be3805e0012e60682bd2a8af1e922", 0x35, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setfsuid(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) setsockopt(r0, 0x107, 0x400000000000001, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) 2018/01/07 17:16:48 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000c, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002e4000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ae4000-0x37)="1f69a2b0c254d145c62e413aad27049d79f738dcaba83c426d3510eaffe5b1f5ace7913e18cdb9fd36a41fa83fb55112d19ecd46d53a85", 0x37, 0x4, &(0x7f0000c55000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0xfffffffffffffe57, 0x953cadcdd678e850) signalfd4(r1, &(0x7f0000510000-0x8)={0x0}, 0x8, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039d000)='/dev/rfkill\x00', 0x10f000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000045b000)=0x0) 2018/01/07 17:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x1215fd) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026c000-0x8)={0x0, 0x80000000}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ba7000-0x8)={0x0, 0x6}, &(0x7f00000ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000063000-0x64)={0x0, 0x5c, "6d27d18d3b31a1ab33f020da157072f46fb375f6e000bfff34c097039a239bcb2617643e2366b2da9d3936b0e88ffd0cf052514936a95c0512997e4ad8d313e20a9524cda9cde46f5372a0fa975be87c1df152ef3c147863f3531f42"}, &(0x7f0000765000)=0x64) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007ce000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000de1000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e56000-0x8)={0x0, 0x200, 0x6}, &(0x7f0000c22000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000b1e000)={&(0x7f0000d98000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e6000-0x20)=[{&(0x7f0000c27000)="13d3b03922d0ec0fb2209e9695ec27c69a1637df163339df2b0371000f1dd4df8cbafe58e3d3e3eaf24b79ac28f0ea107a9405a93794ed3c08686f07430c44ace0123c80cbf9fe45114776a4739954f9d504ccea7944ca1e72be4c55629e4a39d821b1eabd65a1601ecf9faf2adfcbd5886928bf4127950d580159a389eb649b406d36a2561f1fdd1aafe6b33458c6ae41666e282b7607ab808a07cf9f9c17cfefa5aab47dcadca8a2db5bc49a4a3ae20a4070fcb04098f024ce2935991dd6a380ae4b369087bac82a29", 0xca}, {&(0x7f00006e7000)="7cec2fd1371751306657e92b5fed664f19d2922ecad89c65ec623249b22a64b112ccbdde0cd115d547fa6fb62474746e1c529718829b0d3c9cada15bef6c75d8deced0bf2fe1a48437e4b13527631a130cc9a01c9249e18ac94b96953d7da2e2129c098cfc14a015ebbab0df60bebacb6d31924267d3207e8935e586735e4e20dd0928519a69120f5bbd8204fb6819252a011494597ee8700da81b5fd075500d1c", 0xa1}, {&(0x7f000076e000-0xbc)="cb26c3d276f2c63ec54fdd31de956314665d2dd72c67e53ab71e6cb651529851305cd46808e3b37574cadcd0789f0b276d3379e6d06ff064fd9cc8887cdd26756aa4734afa9fcf63eaea52bd6201d6412d14140bfa920a11b70265feb547687c0d4f0d606eb2c5d99f374c76ec7bcfe26202254bddb3afa288aabcee76e8d268678d91051054007f7f84157c019fa515c4d9f2ae29e25691389124d7b6a548cfc867dec767e90b90eb7f6233f25ac82c67158c93d1b5fbfea2276c54", 0xbc}, {&(0x7f0000c42000-0x9b)="81323378883ebc2ee220bb2f4388efdc02db70787872203ec6677409628da5b1ea897f3eb433871933b0b961746b5621c17c5c1899e790e0c04138f3ab8db7c89c10191c6eee493099d6eefb5ed89fb5190f4c231ab628d5c9713788ccf702a366964733abf27e64fe7ff3d11e924f766d1bdead564cc96e9fe09c62184ff18ca5373325d28eaf3674e939679b8b16cac243e9aac9ae2ebf73bbe6", 0x9b}], 0x4, &(0x7f00005c6000)=[@init={0x14, 0x84, 0x0, {0x80000000, 0x9, 0x1, 0x4332}}, @init={0x14, 0x84, 0x0, {0x8638, 0x7, 0xffffffff, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x9, 0x209, 0x8001, 0x6, 0x5, 0x800000000, 0x8, r1}}, @init={0x14, 0x84, 0x0, {0x0, 0x82ce, 0x2, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x3, 0x81, 0xd406, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x8, 0xfffffffffffffffb, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x1, 0x123, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x5, 0x4, 0xffffffffffffa51c, 0x2, 0x0, 0x20e, 0x3, r5}}, @init={0x14, 0x84, 0x0, {0x3f, 0x8000, 0x4, 0xa7}}], 0x18c, 0x2004c000}, 0x84) 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xe5}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b55000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000577000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/07 17:16:48 executing program 6: socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001000-0xa5)=""/165) 2018/01/07 17:16:48 executing program 3: clock_getres(0x0, &(0x7f00007c0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000388000-0x20)=[], 0x0, &(0x7f000051d000)={0x0, r0}, &(0x7f0000419000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f0000442000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000b96000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fbf000+0x486)=0x0) r4 = syz_open_procfs(r3, &(0x7f00001b1000-0x7)='fdinfo\x00') getdents64(r4, &(0x7f0000b83000-0x26)=""/38, 0x26) getdents(r4, &(0x7f00005ce000-0xa5)=""/165, 0xa5) 2018/01/07 17:16:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00005a4000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000080010008ef230b0000000006009300000000000000a5a709f62400"}) [ 28.858526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4689 comm=syz-executor7 [ 28.885544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4698 comm=syz-executor7 2018/01/07 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000274000)={0x0, 0x1, 0x1, @thr={&(0x7f0000b22000-0x49)="de541ef0cac9192cfa144f157b9f9c4949ec1ee7e45a17cc5a294c8123082a59d33c52fa26b7a4bdff7832e3799812fdaa5e74c1ad1cadfea61cbc4d89d7aa543cbcbf60062127c476", &(0x7f0000d7d000-0xe3)="6b049cacce003775cfa675ba5d6970319187c7b500336dbbc811ca7b32381b3012d7c27265706f74ab7dd24f6b6f38558516a68ff2f84ad40b73c32de3e9393f70a5b04aa53ab51a08c8fc0993584df863a8f14dd7d1143af24648892734b69d1fd0a8860ed0396547af8d0330192917a3a0f9082c8a2701499ea9a1118c85759f17f7425a6b1e32da46dc59c2946ccdeedcf02791ef83ccfdcfda9be188eb7a45625791ffad7b60c9b3eca1a74707a111ad5a7159c14e985634b4d2c91e2c79978ba7d88bd01c04ece2ee0e406deb5812e067163175fac7d0ae0c57faa0360166fd8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000160000)="453924f86f42cd96af62c12b61166b31cb0aa5d59b9ec82cb56e10fc99dde20aceaf6e25d07e5913f02048fa87f748315dc2688f519b6dfbd2bf7cece423e5cfba698fbae13061b66b8660128144ea3eb52079ae6053c66d", 0x58, 0x9, 0x0) 2018/01/07 17:16:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x2040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/07 17:16:48 executing program 2: unshare(0x0) unshare(0x8000000) clock_gettime(0x0, &(0x7f000098e000)={0x0, 0x0}) socketpair(0x9, 0x1, 0x7, &(0x7f0000a08000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00008d0000)={0x7fffffff}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000c36000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/171) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000742000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80040) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/01/07 17:16:48 executing program 5: prctl$intptr(0x1d, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x5)='./file0\x00', 0x200, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000002000-0x28)={r1, 0x2, &(0x7f0000000000)=[0x8, 0xff], &(0x7f0000000000)=[0x80], 0x4, 0x8, 0xc1, &(0x7f0000000000)=[0x1f, 0x1, 0x1, 0x4, 0x20, 0x100, 0x79, 0x4], &(0x7f0000001000)=[0x7fff, 0xfffffffffafdd2b7, 0x1ff, 0x1, 0xffff, 0x4], 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x9, 0x9, 0x100000000, {0x0, 0x0}, 0x1000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00008ae000-0x8)={r1, &(0x7f000056d000-0x38)=""/56}) finit_module(r0, &(0x7f0000001000-0x2)='/\x00', 0x1) 2018/01/07 17:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x800) r0 = socket(0x18, 0x3, 0x80a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x8000, 0x2, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x8}, 0x8) getpeername$inet6(r0, &(0x7f0000494000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c36000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x2, 0x2, 0xfffffffffffffffb, 0x8, 0x1, 0x3, 0x7f4a, r1}, 0x20) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x800) pwritev(0xffffffffffffffff, &(0x7f0000037000)=[], 0x0, 0x0) 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") stat(&(0x7f0000a23000)='./file0\x00', &(0x7f0000d97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f00007bb000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x7fffffff, &(0x7f0000827000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ac0000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000539000-0x8)={r1, 0xffff}, &(0x7f0000e3b000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/07 17:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x7fff) write$tun(r2, &(0x7f0000d6d000-0x4c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="8d4ac7cb4324", "2af037670a973574759763af436234e7"}}}}}, 0x3c) 2018/01/07 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000077f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/07 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x7fff, &(0x7f0000411000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a3c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006e9000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000026a000-0x8c)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/07 17:16:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006d5000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bbe000-0x8)={0x0, 0xffffffffffff7fff, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000678000-0x8)={r1, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000aa0000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000bab000-0x4)=0xc) sendto$inet(r2, &(0x7f0000ea7000+0xd8b)="c9875dba546a3f2ea01e9b2779f2d1c0875d6a1a7dd94ab69b03fc44d5d7de6798a8c706139ac217b768d925966fd7e687b9a00f1eb814042e88543822a04aee3cfe32c26db419f7e1a0326bf77bba8c84a66c429a4df10f89efea90e4f7c61f84", 0x61, 0x4000, &(0x7f000034a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000250000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000772000-0x10)={0x0, 0x20f, 0x6, 0x1, 0x0}, &(0x7f00005d6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000357000)={r1, 0x7, 0x1c00000000000000, 0x1, 0x0, 0x3}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000637000)=""/126) writev(r2, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e89000500287d5a0004fbf510000200dd1b000000160000ed5dfffff5000022000b00010004040800bc50ea0000000000", 0x58}], 0x1) 2018/01/07 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) sendfile(r0, r0, &(0x7f0000702000)=0xfffffffffffffffd, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/loop-control\x00', 0x20000, 0x0) mount(&(0x7f00003f9000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/07 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000616000-0x4)=0x0, &(0x7f000054a000)=0x0, &(0x7f0000ce8000)=0x0) r3 = getegid() mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/rfkill\x00', 0x105000, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x14, 0x24, 0x3, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000072000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r4, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r4, r0, r0, r0, r4, r0, r4]}], 0xc0, 0x0}, 0x0) 2018/01/07 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) sendto$inet6(r0, &(0x7f0000f78000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b0f000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$ax25(r0, &(0x7f0000d91000-0x10)={0x3, {"91a36df4f0d7a4"}, 0x7}, 0x10) clock_gettime(0x0, &(0x7f0000a26000)={0x0, 0x0}) setitimer(0x3, &(0x7f00003e1000)={{r2, r3/1000+10000}, {0x0, 0x7530}}, &(0x7f00006fa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$packet(r0, &(0x7f000018c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000760000-0x4)=0x14) connect(r1, &(0x7f000001c000-0x14)=@llc={0x1a, 0x8, 0x77e, 0x3ff, 0x6, 0xfe1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000748000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00007d0000-0xc)={0x2, 0x98, 0x1, 0x3, 0x3f449615, 0x200}) r5 = open(&(0x7f0000a12000-0x8)='./file0\x00', 0x0, 0xe9f70f415b507707) getsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000a49000)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000911000-0x10)={0x7, 0xe5a, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000147000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000f0b000-0xcc)=""/204, 0xcc) connect$unix(r0, &(0x7f0000ef4000)=@file={0x0, './file1\x00'}, 0xa) socketpair$inet6(0xa, 0x806, 0x0, &(0x7f0000515000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000804000-0x210)={0x5, {{0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xdf, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendto$inet6(r1, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000b6f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r7 = gettid() r8 = getuid() fstat(r0, &(0x7f00008f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000521000-0xc)={r7, r8, r9}, 0xc) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000d36000)=0x0) accept4$packet(r0, &(0x7f000008b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000025f000-0x4)=0x14, 0x80000) 2018/01/07 17:16:49 executing program 4: geteuid() mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd9000)={0x0, 0x0}) memfd_create(&(0x7f0000b6b000)='em1\x00', 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/rfkill\x00', 0x20141, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = creat(&(0x7f0000328000)='./file0\x00', 0x24) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000fd9000)=0xfffffffffffffffc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000066b000)=[{&(0x7f0000fdb000-0x1000)="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", 0x1000}], 0x1, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x0) 2018/01/07 17:16:49 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x10001, 0x1, 0x2, 0x200}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000702000)={0x0, @in6={{0xa, 0x2, 0x66315593, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000902000)=0x8c) clock_nanosleep(0x10000002, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_create(0x80000001) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000017000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(r2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000009000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getresgid(&(0x7f0000016000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpgid(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f0000000000)=0x0) r23 = fcntl$getown(r1, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r26 = gettid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000001b000-0x12)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) stat(&(0x7f0000019000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = getpgid(0x0) r42 = getuid() r43 = getegid() r44 = getpid() r45 = getuid() fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001000-0xfc)=[{&(0x7f000001a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000001b000-0x20)=[{&(0x7f0000009000-0xf0)="5878a54b4556cff6223d7b2fc8b1a424eb4719553ebb9ae2faf6f74603ef529caf950ab592720566f9d32babc9e270e8fd370025a032931b2754239b7efa409004575363f25fb24cb53ce4be6f619564345d63d61be23e03fbe3a0d04f80defa2c69804371c4c353031dd8ed52a208c502a28345b6a6d2c24b6c2793364bf2b3db9f150569e32a1b7075cb5f49cd7678ea2ef1058040f567e4eacbb882875ffd87d0e6ea2e6fd1253f253010ad6b9a763de0bce3d710567891498cb2dfec875953a123a27bf27af681923fae39b6accaf23b8531e6cfb6634dccc969a9c6b82e06fb8b95d94bf7dda5ade8483e88e101", 0xf0}, {&(0x7f000001a000)="1c56e81a9db4617ad7cf2d29e1483338e27a269e0fb0d74a29cce50d2c6d83c10dab46eab59e11fb4ac89760b2285b8c7cf3c640998c3fd8d5f50e4aacc866c77cd7d3fb7c1338d751755649fbe6ee91a81a23", 0x53}, {&(0x7f000001a000)="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0x1000}, {&(0x7f000001b000-0xf1)="565dcc058a2c7b9985f00e8a3fdd73360e8f4a6e01dde2dc7048c4540dad8c00e04d9b846b83ebae49cd30cc53f62a0be9cf6eed0ffcb704902da019428df849b908de9956795959b09035835ba427c35d77c8fcb280d632eb658f4051d771902e89fbd92619f35babe66eded1f5d5922fc90e3f6967f6e45bcf4f34973b689d5c3612e4c2dd491c2d71d35ea85fe3d91a826f181771976d91ea145fa89402a6776480250b5fa154d2e62a3d3436ae9d1c33d7be1e4a9ae1af03c990aebb27cbfe5b4d22e34c8c0bc9b1bb7b60e0d5e7448c8875e77184b10bcda23951530773df06cac0743ce5e6e418c841b1015cdc99", 0xf1}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000018000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000001a000)=[{&(0x7f000001b000-0x83)="5fd0e12bd3438e05f2c119456d6250ad7d627768c34eaa4e0118c53ed74e76dbb03e41f5a3a200d18316f98e2075a6a6922a0b8ddf1cf9f385afb6776a9ffdd7bdf9dcb62f962d1ca26299907b5bdb4f424930a5dce2d09a3f71a1365b5701a190d5ff8df13c5b8f925776f274d27e2db59c0e84e2d6c0cf28f470eaaf2c9b582a7429", 0x83}, {&(0x7f000001a000-0x20)="263e79d5a9474a29fcd9b61fff1022942fc4372945613cde55820911c10179c3", 0x20}, {&(0x7f000001b000-0x1e)="18e2a77fb621e45590c61805f9739079c7ad3f1b14bb67151cd8f6bca839", 0x1e}, {&(0x7f000001b000-0x42)="18c4ec0e34fe32e7ae4f502e60cd1c67511bee1c3dc1b0b8c9dfdc8f4d6e2b2f0ac4a8006ad48b1fd9fe36843a9fb30780fc53d235c7e6712c979e1d3abf218e973f", 0x42}, {&(0x7f000001b000-0x11)="00dc767013969c324652386e47aec84091", 0x11}, {&(0x7f000001b000-0xfd)="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", 0xfd}], 0x6, &(0x7f000001a000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x50, 0x4040080}, {&(0x7f000001a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000001b000-0x8)=[{&(0x7f0000007000-0x9e)="51578211acf8d0cc867c6f6fcdfdf783a299c50e45d93f08616673be976e0871e3ee0a31ec1c4b3e775793dde88cdd67c944c9480386be290561683411b28a3ac8109d11d06bb4a9541767ccc36679509a2132dec90f0fc3a4f7ae0277d34790295c7ad3ea33b603489c859363c9a47d4dbdb763277b1073f8092d033d2400d09642b43819576dfe3177a2c641371c7c139b78c7b0a31e66524f8c06029e", 0x9e}], 0x1, &(0x7f000000a000-0x4c)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x4c, 0x40004}, {&(0x7f000000f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001b000-0x10)=[{&(0x7f000001a000)="28ebe7c0e454446c3a4bfd62907dc540907a16c777c6b8dbec37bf9969b13513816fb1dd80f375ff5d7b619512d83f457e461546c516a57252e74613a31520c6bb78a2de1ee2a24f1a99e45463920870b7b14bdd78e9a86d80624c7ac5c66e4a1939f13675f0b6ce139dd214c12f9a75eb6ab66cb44d8e6b9cf5ef29b96f2901134808cf01c6c1ef1a653ba60d0f4a36745e2430492bf48290f5138bdba43aa7c8852305c11a5321d89b7f1e190369cc6bc5bcced2c1d008799ecb170d4431456050d404d499", 0xc6}, {&(0x7f000001a000)="", 0x0}], 0x2, &(0x7f0000004000-0xc8)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x40080}, {&(0x7f000000c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001b000-0x18)=[{&(0x7f000001b000-0xe0)="9ed6a85cdf4e411d8a41e9b801ced02a17c6d0498295ed4af9f6c73f8fb90578d35016235e7bd6e8af921d08372c50a935e7f4a18e8d285bfa78e12361a87ce2fa9a015d9d1e2ddaf4d14d891962638ddc8a4a754c4b75765948d660e7c24553e897a9819eec8e7881d08936b1ac31fecaee15efa4209aafce866eaa7370f640ee2beaabe8cbfc56264b8ffa00154880e8374b8daf7d52f91b9d95764d65b2e4ede00d94020065b1e22f40664d922da277450275bb6b38c7ed209997b1c66082b95e99f094cf2c142721d9d6ab23424ca6acb2963a6d7dd73f619e907ff3f14e", 0xe0}, {&(0x7f0000015000-0x24)="69eb75b6526d203afffd42eab428082ce2320d07096d37303374d7a084d8d03202c03052", 0x24}, {&(0x7f000001b000-0xa9)="226000232221a5bd8c36c432202ef1859e3db498e40bb230623564ac34f4dd487115c83f3fddcda4d8fcf79bec09feee3fc39b229baf9ed75fd0599c126d8d9dff72efad8c384158d4a27af4524a33b68465770a688e4fb441e21e05a532a8934dcc8663c18ee21ed4d8d2a48e0a4a6e21e93d7a65f4004a7b4e3daffdcfe86d5fcaa902c7a1a643ba08389d41ba6f8c807bd17d93643dd692eccc58f6ccfffce893c8a267d655dfb3", 0xa9}], 0x3, &(0x7f000001a000)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xac, 0x4000}, {&(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000017000-0x8)=[{&(0x7f0000013000-0x8)="b83e97324b1f6fb5", 0x8}], 0x1, &(0x7f0000008000-0x4c)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}], 0x4c, 0x80}, {&(0x7f000001b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x20)=[{&(0x7f000001a000)="7a43258ecbae7f60c9e9937cb1a18f283013948a0760c9", 0x17}, {&(0x7f0000011000-0xef)="8330223e118c3a1e3368245d0c109c94139f8b93a7b7caf1bd46ce3bf93d6e33980696a748ad61e8a7ba9c82e319cc3f2fdecf13e4de5272a7a9362fdd22868fe03ec8c501e2e3daa99ab8402b798ea8ca7c2c9f9042ce9e434b3d58a6593fe13ea323b281a90cea5aa262e0152fd61a941b964ee06860e94c5e1f6ae2fed8247239a63328b300dcf73caf18172c4b1b53348cd4e248ee582293e43836f37a6bcab917a6190ea326a80dbfc1b8a8083c9553f1ab94ec5fecec2178101fdb36991a5c854f8f2a5dfbc2605e8466f5ef54b095d108839db46047bd0a97c4c721d5429658ae3fd27ad8d231fa951b0a63", 0xef}, {&(0x7f000001b000-0xaf)="a30143802a327ac0990c2141fcbfaf7446b41d3b3513bdd3f8c3ab96eaef0214f1e080d0bcda51e63748a32d7b92ecfc4fa3b0c9dc5c2c0dd9a75396477f806a7b4adf0aeb8954480daa08296b98dfeb7a6a17e8bdfd4081e973a9aa15e11dcfeda1755e82cdf8aabeccfde127d980f56256f10c7e2158a43434b94121b9b0e677cb284828ed98a1a22e52b4435440ac76c7980ab3fc0214a43b3eef40a09b0d056e5bd09c458df8211e68779928bc", 0xaf}, {&(0x7f000001b000-0x22)="8a8db13fd6d949ec02456e68cfb2c123101885098287e2f0c52eb4d9d5a5703fd1a0", 0x22}], 0x4, &(0x7f0000017000)=[@rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}], 0x24, 0x10}, {&(0x7f000001a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000019000)=[{&(0x7f000001b000-0x13)="2497f5ee071bc36c0f3a1bca241defc212539c", 0x13}], 0x1, &(0x7f000001b000-0x3c)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x3c, 0x400c850}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001b000-0x3)=[{&(0x7f000001b000-0xd4)="dd82e0d9084753e09d6dba8138c0541337dbba1a951267cdc0d7c9025e486072e2e4aad1b16ee15d308456381effe86f4240e2d9259a341b7cb806a27ef1e017f588dc700786c9e9e4a338b8ff0492328660e3330b7fb717ed10b5c61775b90d6486f12eb5df9d1cfe87130f1d39bef2cf5f3b83b43384a1d60dae095e45fcaab571b61552269d51dc1f1da965174a757d5f102729eaf518dafb562c323a1c9615da8424b8435760770f9b57feb388805b9fd9c682109dee1190223c3981a2bac729de8d177fec90417233f5e42efcde5353d267", 0xd4}], 0x1, &(0x7f0000001000)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}], 0x94, 0x0}], 0x9, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000019000)={0x0, 0x18}, &(0x7f000001a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000014000-0xa)={r50, 0x4892, 0x1, [0x800]}, 0xa) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000296000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009de000-0xb)='/dev/hwrng\x00', 0x440040, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000aae000)={0x6, 0x3, 0x8fa, {0x0, 0x1c9c380}, 0x80000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a4000)=0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x19, &(0x7f0000a5e000)={0x3c, 0x8, 0x0, 0x1000}) setsockopt$inet_buf(r0, 0x0, 0x2000000000002d, &(0x7f0000916000)="1800000002", 0x5) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fcb000-0x10)='/dev/input/mice\x00', 0x0, 0x80) r1 = socket(0x10, 0x2, 0x10) fsync(r0) sysinfo(&(0x7f00004e2000-0xcf)=""/207) write(r1, &(0x7f00008ab000)="24000000060007ff01000000000005e40100000d00030201ffffffff000000f9ef15fd47", 0x24) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00002c2000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x528) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012f000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002f1000-0x14)={0x1, 0x0, 0x80000000, 0xa4a, 0x80000000, 0x0, 0x100000000, 0x3f, 0x6, 0x8}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x27b, 0xfffffefffffffefe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0xe3) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1000000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00005cf000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r1) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fad000-0x4)={0x0, 0x0}}}) [ 29.395484] audit_printk_skb: 21 callbacks suppressed [ 29.395496] audit: type=1400 audit(1515345409.067:22): avc: denied { set_context_mgr } for pid=4797 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 29.456016] audit: type=1400 audit(1515345409.127:23): avc: denied { call } for pid=4797 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 29.491190] binder: BINDER_SET_CONTEXT_MGR already set [ 29.496536] binder: 4797:4799 ioctl 40046207 0 returned -16 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f00000d1000)=[], 0x105) openat$autofs(0xffffffffffffff9c, &(0x7f0000e4c000)='/dev/autofs\x00', 0x80, 0x0) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000c40000)="", 0x0}], 0x1, 0xe) sendmsg$unix(r0, &(0x7f00005e9000)={&(0x7f0000119000-0x5)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000557000-0x10)=[{&(0x7f0000924000-0x56)="383bd3b0346bff2dd4de322b14156d8bad74cf58a140fd90393d32f4be66dc7389fa184f4a441e1cca01586f6f42eac8914fc5dcc786f97482fbf433bafb326a5af085b2a9c9925ad5f452ae08cca30d64bdaa013a1d", 0x56}, {&(0x7f00009ea000)="1cd0fa2aa4f2b4fd3a0e864e3c29659ed104d25ddd56f3c39d7cb6e8ef696b9c8ab5c3b2dd6c0c7211a370f691e61a4edbf71adb83464cc96e24e4b7d13556aa94708f8a723895202c9831211ab5b7e09c56d20755eea84639765fa04cc263e9c7cca3671ad5a8b527768c654030fe8696a34a24343c2d86c35dd533cd243ae539cd5677bca7a9a972219df5b46cd840b6433b31a5e88948f237a818d97c988a02783896bfccc2798433c764cc074b65cedab8ec8ce0e2f434cd355a3e21bb38", 0xc0}], 0x2, 0x0, 0x0, 0x40}, 0x0) 2018/01/07 17:16:49 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x3, 0x4) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) mount(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f0000962000)='./file0\x00', &(0x7f000037c000)='mqueue\x00', 0x0, &(0x7f0000d44000-0xeb)="") r0 = socket(0x17, 0x7, 0xff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000866000)=0x2, 0x4) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00007ca000)={0x0, 0x0}) munlockall() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd7000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) futex(&(0x7f00001dd000-0x4)=0x0, 0x5, 0x0, &(0x7f000044d000+0x3bf)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) r2 = creat(&(0x7f00005b5000)='./file0\x00', 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000078f000)=0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) close(r0) 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000005000)='\x00', 0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a5000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x4)=0x0) unshare(0x7ffd) write$tun(r0, &(0x7f00001f2000)=@hdr={0x3, 0x5, 0xca3, 0x2, 0x8639, 0x4, @ipv4={{0x21, 0x4, 0x3, 0x200, 0x102, 0x1, 0x4a, 0x100000001, 0x2e, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @lsrr={0x83, 0x27, 0xbab, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @empty=0x0, @empty=0x0]}, @noop={0x1}, @ra={0x94, 0x6, 0x9}, @timestamp={0x44, 0x1c, 0x1, 0x1, 0x2, [{[], 0x9}, {[], 0xffffffffffff0000}, {[@multicast2=0xe0000002], 0x2a}, {[@empty=0x0], 0x10000}]}, @lsrr={0x83, 0x13, 0x80000001, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @rr={0x7, 0xf, 0x6, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0x9, 0x3ff, "ed2c9a", 0x7c3, "6d0c0e"}, "970a37539955d7a1466a371e1cdfa918d1cb0fe3936b6be91da634f709222e2d583147d58a42e9a6cfcb05ab9c4c6c07a4a346d8d25cf96cd5cb239b46f7e0dfa533aee824d8f9846c064628d52ce8b4ee8e8d733fa2d22deb5627b5769158caf74ea937ad9a7e4889cd7d23e485"}}}, 0x10c) readahead(r1, 0x0, 0x0) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000086d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_dev$loop(&(0x7f0000fa5000-0xb)='/dev/loop#\x00', 0x8, 0x40) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/autofs\x00', 0x400000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='comm\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e8000)={0x0, 0x0}) exit(0x0) lseek(r2, 0x2b, 0xffffffffffffffff) r3 = getgid() r4 = getegid() r5 = getegid() setresgid(r3, r4, r5) [ 29.514969] binder_alloc: 4797: binder_alloc_buf, no vma [ 29.520636] binder: 4797:4812 transaction failed 29189/-3, size 0-0 line 3127 [ 29.539826] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.545517] binder: release 4797:4799 transaction 2 out, still active 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x4000)=nil, 0x4000, 0x864) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000070a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000070a000-0x10)={&(0x7f0000308000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000054000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f000025d000/0x2000)=nil) remap_file_pages(&(0x7f000069c000/0x2000)=nil, 0x2000, 0x3000000, 0x5, 0x1003) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5a000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005d8000-0x8)={0x0, 0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000b73000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffaf) signalfd(r1, &(0x7f00003b0000-0x8)={0x1}, 0x8) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00007da000)=0x0, &(0x7f00002d0000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000379000)=0x0) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d8000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000976000-0x4)=0x2, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000e83000-0x32)="140887a487ea5d01e92de81927adefe49655226b0635005b310024bedc572f87d8cde33e1c05001a21f2cfe68134b6f15f67") 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002f000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xd, r1, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e93000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf471, 0x100, 0x20, 0x7}, &(0x7f000046b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007fd000)={r3, 0x3, 0x0}, 0xc) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r2, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) [ 29.570222] binder: undelivered TRANSACTION_COMPLETE [ 29.578843] binder: send failed reply for transaction 2, target dead [ 29.591978] mmap: syz-executor1 (4837) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 29.613950] keychord: Insufficient bytes present for keycount 0 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000029b000)={0x100, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x1, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000034000-0xc)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc6000)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000078000-0x50)={{0x0, 0xfffffffffffffffd}, {0xfffffffffffff082, 0x2}, 0x800, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000834000)='/selinux/checkreqprot\x00', 0x80, 0x0) inotify_add_watch(r2, &(0x7f0000dcf000-0x8)='./file0\x00', 0x22) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000-0x40)={0x101, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 29.621941] audit: type=1400 audit(1515345409.307:24): avc: denied { setgid } for pid=4813 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.659428] keychord: Insufficient bytes present for keycount 0 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00001a0000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x7a91c697, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fa9000-0x88)={0x0, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c7e000-0x10)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x23e) getuid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r3, &(0x7f0000f77000)="9ac058f4e9285a0f331b2fd4c5c1768ce10e9bd2c7526350c3aadd661fc45155c27a397c37f5cdbdece83de16397ca48dce49a67acafeb582c6ac249ecb607b9bd4ba800222557740c12ac5534b4eda12ca3ee9f", 0x54, 0x4040000, &(0x7f00004ee000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056a000-0x4)=0x7, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r3, &(0x7f0000458000-0x1000)="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", 0x1000, 0x4000000, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000e68000-0xc)='cifs.spnego\x00', &(0x7f0000944000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b2000)='[\x00', 0xfffffffffffffffd) r3 = geteuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="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", 0x2eb}], 0x1) sendto(0xffffffffffffffff, &(0x7f0000f79000-0x4fe)="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", 0x4fe, 0x84, 0x0, 0x97) ioctl(r0, 0x10001, &(0x7f0000c92000)="d7491e5e5563ff4bea03fa502177d9997abdf4e7e6afdca502d9d39aefd70fb4bf24a177f63c6f91f59c94bc9f441769bcd45388b0b5") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e14000-0x9)='scalable\x00', 0x9) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000960000-0x2c)="2d99f4b5a381c17853ce9a257197938adec36d5dc15ea06e63c5e7fe639ad3cea50a2e42e043b6d0e3bf28537a86fd38f0dc0400fa69e81bd42670db577ea2844c15a743a2586f30a39deccdd5208b234186c2d0fb4f0a2ddbe4227b3d0abccff169bb7e7a362720fffa11d8fc5e", 0x6e, 0x0, &(0x7f000052d000-0x1)={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f68000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000f68000)={&(0x7f0000efa000-0x8)="94b783e1d7235a92", 0x8}) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e90000)={0x0, 0x7, 0xffff, 0x5, 0xfffffffffffffff9, 0x200}, &(0x7f0000ac2000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000320000)={r2, 0x2c, &(0x7f0000f69000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbddf}]}, &(0x7f0000069000-0x4)=0xc) r3 = epoll_create(0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b78000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000-0x4)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xff, &(0x7f0000561000)='./file0\x00', r4, &(0x7f0000f69000)="053e8f2827825aed54017548d7dcc54982f273f81cb0357cf7f19d0afa5193de6e90ef80d12f17607f1ddbc2c93c31d1162e3a315b450819e34cb26a52838a1f635a057cabe662ab75e07ef2c81cb7ed4791ef9922371d6bde98839aa86d343106508b9875e78c0f8836b9d451c05e95726332bd5988deeaaca825742beb1c7990800e726d13c1af420166d5724ffe8fb6d131d7a7e7f8924865ca61582215d96471060f8d7e5f67bfd9cf7f6a93083089c76768bc0b9a2964120988f2040463d3924f382cb1751eaf51efada617227702b53724daffffa657f63023db35cbf16a665537936f1de6761e1f516a6942e8") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000405000-0xc)={0x2000, 0x0}) sendto$inet(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup3(r0, r1, 0x80000) sendmmsg$inet_sctp(r2, &(0x7f0000141000)=[{&(0x7f00006ef000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa2000-0x20)=[{&(0x7f0000af8000)="34957fdcf505537998855d07a079fc6a37ec78f786f574d9f24c2d049b7821a412da0f0925e9686c21c1577c9935d4f318f06a04c3b4bbb9a8ffb787a8da75f608a984e5f1e019c3bb859b5365667a", 0x4f}, {&(0x7f00009b8000-0x12)="6ee8602123187d8fb5628bdbd281189441ae", 0x12}, {&(0x7f0000b57000-0x7b)="333ea7cd3566e938b89a3f0420e811331aaa3932e40688ef67a49f7ee53d7d587d77ea7b8c928ce96a74276552b66f7dd673c6888af1092d2cc69f1ef4b817e005ca75f6de9c045c19dc566648de15f0230eb317b7e2d9ca330ba3900c1c0b834bdfaab6c29d12832756aa7d03318af8ab8cabde2f97acc3100fad", 0x7b}, {&(0x7f00003b8000)="af02d0a772351fe800180a5582eb212df1d2c6c569b41bb7b757139a3e4ea5bcb588659fb71d7fca621161f0061c673ef4125242d933e22fa41154820a1df8137e0c8d0ffbf8b63e1df38b9b4f1988c46fbf17ddbfc035096f500726b0a45bce80acd1f0757f50098c2611a39a2acf024e8b526eaa76df5996bd8c09d7070c1d28a12dae006c6ebcf72533792f40ce256beb424c7df0b6b5dc7ec443530b148c18817bd5cd88968b194a632a2d486e73c9979f3d65e9ffac3b6390fc8d6cdbd296fe4da5f2e733c24592396982d77f1aaa81ce4824cff245", 0xd8}], 0x4, &(0x7f0000fe3000)=[], 0x0, 0x20000001}], 0x1, 0x24000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000053e000-0xc)={0x4000200d, 0x0}) poll(&(0x7f0000664000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:16:49 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000001000-0x1000)=""/4096) getpeername(r0, &(0x7f0000502000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x1) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000000)=""/4096) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000b8000)=0xff1b, 0x4000000000080800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002000)=[{0x8, 0x10000}, {0xc, 0xffffffffffffff00}, {0x3, 0x100000001}, {0x2, 0x80000001}, {0xc, 0x0}, {0x4, 0xfffffffffffffffc}], 0x6) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000229000-0xa3)="000400001c5f2134b5783fa2bb017b0e", 0x10) 2018/01/07 17:16:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000073c000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000407000)="", 0x0) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xca}, &(0x7f0000bde000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c39000)={r1, 0xe0a, 0xffffffff, 0x53}, 0xfffffd59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f00007fe000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f000085a000-0x4)=0x0, &(0x7f00007c4000)="") 2018/01/07 17:16:49 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000d1a000)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6) 2018/01/07 17:16:49 executing program 0: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000079e000-0x6)='proc@\x00', 0x87746c2294612e0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fd2000)=0x3, 0x4) syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x40000000000, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x2, &(0x7f0000b9d000-0x4)=0x0) [ 29.796701] device lo entered promiscuous mode 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x2400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0xc95, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6209}, 0x9, [0x0, 0xffffffff, 0x80000000, 0xfffffffffffffffd, 0x5, 0x5, 0xfffffffffffffffd, 0x9]}, 0x5c) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00007a8000)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000081b000)={0x401, 0xffffffffffff1ada, 0x1ff, 0x7, 0x9, 0x1, 0x1000, 0x10000, 0xd8, 0x80000001, 0x2, 0x80000001}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffff8001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x10) fchmod(r1, 0x0) 2018/01/07 17:16:49 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000b95000-0x23)="2e10fd8703da293c97481c97caaab8caa066f261491d7cf9db846691e30466e1cbcbe2") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000ce4000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000e7e000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000f5e000-0x1)='/', 0x0) r4 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f000060a000-0x8c)={0x9, 0x7, 0x0, 'queue1\x00', 0xcc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000bb000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000022d000-0xc0)=[{{0x0, 0x0, &(0x7f0000bf6000)=[{&(0x7f0000c43000)="1d8c", 0x2}, {&(0x7f00007c2000)="8a48c791af92bfa6be2d255ad96b74b397f13ec191cbaa43b6d2be2624ef2283eb88d61719787f0fc288570ef4d91cb5716878d7156a4ce99d6d41cbc4d94aa1a24b304aec2a17a4fd65c7deaa9079efd014dce6790622119112147f61900281a9cda27cfa29f956b3a05a3a819959d27309166243174e5bbfdb4dd9d1d69b3e4eb631e11f8f6944d59548bb7f7e84b59f5f4d15e76f36b8e8c398d002382d342255853f6bb000f0fc6cd68b7e69d676eb5ddded08be9e63aa7ef9e02c8f1b", 0xbf}], 0x2, &(0x7f00001e9000-0xd0)=[], 0x0, 0x79f24ee97493e7b5}, 0x8}, {{&(0x7f0000694000)=@nfc_llcp={0x27, 0x3, 0x0, 0x0, 0xdd43, 0x819f, "87693ae29d63f552679a67be6e994c2f23238d3c36cc109a8451a88e4ceab24d2bf005e7a21b12def3c532771b0a0df0132e5b43989d80aa36a92b8a4a8bf1", 0xe8}, 0x58, &(0x7f00007b4000-0x18)=[{&(0x7f000056f000-0xa0)="48c90a87f75cc4825fb96a73e3e9df3f861268da691947533ac3f43dd51578add0805ecc4f3358230d11e8a1dfb1f1b13f36fbb5cc977fc3bd53271a0d7abd520484f8c2a72267fe217e388905c2dfd7031fa808afcaa57a5708401a20740ca1a8be8d55ec83134c1aeee9947e5548b9ad66df1edbf9f42e4cf4adedd71e55b063d7b8fbe843aff4dd9969173c7944407d24a0af40b7a57e1eec4deb16f44c15", 0xa0}], 0x1, &(0x7f0000dc2000)=[{0x100, 0x11, 0x6, "7d6598271b47d08ff223d094b457ac3a992160481beefaca1706d447f3690de8c0df94c930464a360361b9373411357fdb61028d94d40cd7720d19167dc40ceef0fe66af0c311beeb482bf7bd4e028426d5cfda68567627a53125e04a49f78d900fdb7a75ff737c89d1f48e725237f86de57ce5f7aabbb57d6c86141003d0d9421663c986a9990e194cf49a43fa600070cc5bf8160e672aac4429fa97658db0012e8d1d633b282cd5d1d2c27d3a54cc24964a25b082ba45ca15ad428a74d3f01c48cf6d932ffc22ebd20e4c79f92c0734b5dff966aafe522f773ea4aa22701f73b1a182e74a170e6b10db43a37d568183587"}, {0xb8, 0x107, 0x1ff, "2d0ac3a6b3a1f02145ed4427300c7b8ac0bb0845a302216899433f648bba0040e19f1715288e01743c45870f9f4b1f6e05000603cd6428f2c4d0f7ce31ecc02fd840f40a75e8e8586b5f7d31584118e22b7b942464de31ee77061f7594b5bd9830393e06431277b920e6893c6e47c13a14027e0a557cd5d100a425b4b78d308b3c6c08cad02e73ec91d8030d295ad5808e057bb7746fe259e19a1c620703136942cb1ae0a1a28d74c80cf2"}, {0xf0, 0x13b, 0x7ff, "bf93e5a49c82faec3dd0dc407601d27ee9d14ae19cc221eaca6cf6e866102ef6659c9ba651cfb3de55180fe94fa7799560cde288c8dd88495f9cb39a06ac8ee9cedf3cc86ac4ff2e4f21ac438f6162962636409d74e97f30a5762ed9b203bb0e9f8836c4477fac568b6aca6db4df501932a4ecdf85660d95ba17a6e4044a04329ffcbea4406a697529e8774a56b61bffc5a659084d942104745e1fe48ece7bd00ba62d6157a58e11b511a18a152c161a24c215d738966a202a1c8fe40498edb5c3f37505d3c562ce1fd978044a141ecafa8d898e516b3a6795c3fb078927f70ea3"}, {0xe4, 0x116, 0x531a, "dc795391aef3e84ae28e8b1238a06a361f2ae69c06cbd2184d3b0609e686835b8fd5d766e65890595a499afad8119f566a12b75f3c073b52fde87cc36e6e82754467c68210310e11fe0643d678a5e3b4d773dfb99ce262de57c3cf8e9ebbfd77c59079115baeaeaacc0e61daafc01c058ea2f4ef2f2f8527d0ad8a73bd9f616e16f899910cea5b965ad42d264008be66b6ba8cb7cf03d8a03789960609deb91adf3a4e5d11dd45c872763dd44ef5e263eb0f27860ccb790d8e782425feb3ddadc1ce34e431fa947619bf882355578bfc44edaf23e22344"}], 0x38c, 0x0}, 0x800}, {{&(0x7f0000330000)=@generic={0x1d, "209a2574a335a5acf06a4ecee0181f180eaf6d13736452dc93b25d99418c808d066b12651e6d496c96585f63cfc1d144d8921256a3cd8cf531be8174a306b4739df46e8c4061e5245d8db86a7b32e2965cbdf3fc55dc9f7b1c3af78466581c93e7ea708d812885eab584d1b45f6304bf84d6956ab9c1d5ffa31692bb25bc"}, 0x80, &(0x7f0000554000)=[{&(0x7f0000f63000)="aa40b1cb31144d12ed36dc", 0xb}, {&(0x7f00007e6000)="1ab01337d052e34f79fecc287ea03525a6b0a45c42a3ea79ad403cd157e0eeeea4ff04a37208c9dfc76b8585a4d78037fa921ec925a6a62d2cba55877d81bfcf53d743cc9d1ea7ad96d3cb8cb9711546816be47a092156ac0a955e1c831936ca55b61e55be7cbcfc04750df50ab6ee00047286b84cdd0598205faa93340f377e4858c7aae21189ffd906c50e1cffa440d1c76a859e90", 0x96}, {&(0x7f0000db7000-0x8e)="86725626474842e031350fdbe902f54993fb7ae24485f4edc38017149d14a9a4a75b0939f46026695b69aff24d11c3371d473da48cb53e9cd6df69784be70143ca9717e4a2aba5d88923f5ee7f58df5bfee95f682fa0a903a63c35671b3cc208e8535563d9ddb7dbfbc69316c82986d9d23757a2d34e99e982d473b7e4080cc736e68d92714141ff9501fdc5c4c0", 0x8e}], 0x3, &(0x7f0000226000-0x218)=[{0x9c, 0x1ff, 0x6, "d3c46a4f8beae3f7ef4e4e73b87d5ba045d401a6cd9ade2362cabed94915c18af99629890db22f03790853d36829259fe07942ee6a7f74fee6f276c86f7ff46874da38ecf72f07668534ff78560ee55f0b32ee103797665b9f00f84aeeaf4aa6154bf7ce68d5fc9a2c47b1705f68caa180f5f6dbb63c99f9ea7b06074c55bde844f47682f6e0abe2b7c607a4a5"}, {0xe0, 0x117, 0x3, "a65e4c16dcd26e0c2b2149c20807379d8a8431fba6ef0d82feafa24108406707a190999fcaeea7078931562b5e0acff79127fc855575d281ff6ee2dbf2e2384228d624ca6ce40eaf26f6a647f8617de9039d291018d8c40733beede07f2074750e53f2ab521cd50574b1ca135506141fb266e20e6fedb1a8a9c058e86bde2c4f017d0f0e0cbd9d410a8fc54f8e6e202d744418095fd94fb432ede7f0e9b23c10e810a1c3e8a6c3a425ed7444a27e6268eda538214ef79e85c5f14b8cb05c04c4033c793b06ec3a1f29dfa1497ea117d1369c3c67"}], 0x17c, 0xc4}, 0x4}], 0x3, 0x4004000) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00009be000)=0x100000000, 0x4) 2018/01/07 17:16:49 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a77000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000af2000)='nodev\x00', 0x0) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002a4000)=@req={0x28, &(0x7f0000a66000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x7f, 0x6, 0xa1ae, 0x8, 0x5}, 0x3}}}) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000940000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000fcc000-0x8)={&(0x7f0000e96000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000145000-0x4)=0x6, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b81000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00007d1000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000315000-0x7)='/proc/self/net/pfkey\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e50000-0x32)=""/50, &(0x7f0000f6d000-0x4)=0x32) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000624000-0x28)={@common='nr0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e60000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8000}) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000ec5000)=0x0) 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000721000-0xe)='/dev/keychord\x00', 0x244001, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000077a000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000adf000)={r1, 0x10}) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = geteuid() fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000b88000)='./file0\x00', r3, r4, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x163, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = accept4(r0, &(0x7f000055c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d72000)=0x2c2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00002b5000)={0x0, 0x9, 0x2, [0x7, 0x20]}, &(0x7f000016c000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007d5000-0x8)=@assoc_value={r6, 0x2}, 0x8) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = inotify_init1(0x800) ioctl(r0, 0x9, &(0x7f0000471000-0x1e)="e3e61fa47e0fb6215e94c76149023645f19473c71454d89e659f2add514a") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000df0000)=0x0, &(0x7f000086f000)=0x4) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ee8000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000538000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e2b000-0xc)={r3, 0x10, &(0x7f000080c000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d04000)=0xc) chdir(&(0x7f00006ef000-0x8)='./file0\x00') 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000551000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000a9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000068000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000540000-0xa8)={{0xfffffffffffff800, 0x8}, 'port0\x00', 0x20, 0x460, 0x4, 0xd2, 0x68, 0x101, 0x101, 0x0, 0x4, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a19000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000737000-0x4)=0x14) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000bcb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) stat(&(0x7f000021e000-0x8)='./file0\x00', &(0x7f00005d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4292c66b0914", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x0) getsockopt(r0, 0x7, 0x0, &(0x7f0000001000-0x51)=""/81, &(0x7f0000001000-0x4)=0x51) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000cfb000-0x8)={0x80000000, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/load\x00', 0x2, 0x0) connect$ax25(r1, &(0x7f0000ad0000-0x10)={0x3, {"f512a33a85726f"}, 0x10001}, 0x10) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000687000-0x14)={0x0, 0x3, 0x3, 0x2, 0x4e64, 0x200}, &(0x7f0000773000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000018a000-0xc)={r3, 0x2c, &(0x7f00001b2000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000050d000-0x4)=0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000795000-0x4)=0x8000976) write(r2, &(0x7f0000643000-0x5b)="2200000019000704e2933300090007000222e639000800f000009f00001000ff074f", 0x22) [ 29.864316] audit: type=1400 audit(1515345409.537:25): avc: denied { fsetid } for pid=4911 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) r1 = socket(0xa, 0x80000, 0xf979) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000087d000-0x8)={0x0, 0x1ff}, &(0x7f0000ceb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000144000)={r2, 0x3, 0xf3, "c115c1714daec22c8c4c86ada0b24e418f158efc86b2cc620462e92b7b0d9494e757b5e15c6037f9f3f39a06b66749c5dfd46bafe8a89770abc49b3a6c948a1373b32d357a53dc5aeb4119252255edd9ee771b5eeb41d3393b1a3c977c40d48ade087a5fffa568f540936a07919206081361f3eb19f5377672f074b3906e056d517a621f9afb0efb49a2ddb332bd189e2b9483eebfdaa5de6053d78d0e590b73ba4ef37d9207f478c1fd4bbc13b3811ff7f501ebd9cd741945dd805bfd2465d9464f12d48130ad52673f4f48d80cf8654017a8b39f8b8c47f1dcb4c4726251a84bed52c972ee644950af2f36e6fd8a77a5880a"}, 0xfb) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b8a000)="f87b4d7a3fda40d3c4d2c48ccf48cad5205dcf07a9d9ca615ece55c77120f91103736ab6174005a5d3a47e66afc1", 0x2e) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000669000-0x28)={0x0, 0x5, 0x0, 0xfffffffffffffffd, "fe6498d672b8278058225586db142c68c67a4c17545274946a94771f458b4046"}) 2018/01/07 17:16:49 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ffa000)='./file0\x00', &(0x7f0000001000-0x9)='efivarfs\x00', 0x40020, &(0x7f0000001000-0xfd)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009fb000-0x8)='./file0\x00', 0x5d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000037b000-0x1a8)={0x3ff, 0x7, 0x1, 0x20, 0x7, [{0x2, 0x3, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x10001, 0x1, 0x2, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x5, 0xf235, 0xfafd, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x110d, 0x0, 0x0, 0x0}, {0x40, 0x0, 0x100000000, 0x0, 0x0, 0x1880, 0x0, 0x0, 0x0}, {0x1ff, 0xffe, 0x3, 0x0, 0x0, 0x982, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000924000-0x4)=0x0, 0x4) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000c06000)='tls\x00', 0x4) unshare(0x100) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x8) write(0xffffffffffffffff, &(0x7f00005cc000-0x24)="24000000100005000000000000000104030501001000010011f3fffff60000f104005610", 0x24) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f0b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r1, &(0x7f000025a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) readv(r0, &(0x7f00006c2000-0x8)=[{&(0x7f0000fb2000-0x5e)=""/94, 0x5e}], 0x1) 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f25000-0x10)=[{0x10, 0x0, 0x1, "01f4"}], 0x10, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000013d000)='/dev/rtc\x00', 0x480000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00007c9000)=0x81, 0x4) 2018/01/07 17:16:49 executing program 1: prctl$void(0x10000000000002a) r0 = open(&(0x7f00002d3000)='./file0\x00', 0x80, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c26000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000005f000-0x8)={r1, 0x1}) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') r0 = socket$inet(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, 0x43b7c7ad578607fc, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000602000)={0x0, 0x0}, &(0x7f000019d000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f00000de000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f00005fd000)={0x0, 0x0}, 0x80000) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r1, r1, 0x6) inotify_add_watch(r0, &(0x7f0000ddf000)='./file0\x00', 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd8000-0x15)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000da2000)={0xa65, 0x20}) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000b60000-0x24)={0x3, 0x6, 0xffff, 0x82, &(0x7f000005b000-0x82)=""/130, 0xb7, &(0x7f0000daa000-0xb7)=""/183, 0x5f, &(0x7f00000da000)=""/95}) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x3fffffff, 0x64) ioperm(0x7, 0x1, 0xf51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000006000)="") 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008a1000)={0x4, &(0x7f0000b51000-0x20)=[{0x800, 0x0, 0x10001, 0x200}, {0x4, 0x9f14, 0x11, 0x6}, {0xa, 0x63, 0x100000001, 0x1}, {0x100000000, 0x2, 0x81, 0x799}]}, 0x8) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00002a4000-0x5c)={0x4, 0x0, {0x0, 0x0, 0xe4, 0x1, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009de000-0x12)='/dev/input/event#\x00', 0x0, 0x5) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000565000-0xc)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/checkreqprot\x00', 0x80, 0x0) write$fuse(r2, &(0x7f0000d6b000)={0x42, 0x1, 0x5, @random="ef4b926446b0f9beb4027bac59a5c5f8c4f5b12e3c8fba9bdb0bf1da62706fe1ef4cfbe7b1f4f17ba915d056740691127819"}, 0x42) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000ffb000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000205000)=0x10, 0x80000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000)={0x7fff, 0x1, 0x9, 0xfffffffffffffa7d, 0x0}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x100000010000, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) timerfd_settime(r2, 0x1, &(0x7f0000e76000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000031a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) readv(r4, &(0x7f0000e69000)=[{&(0x7f0000e6a000-0x2)=""/2, 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f81000)={0x0, 0x3, 0x2, 0x10000, 0x6, 0x4, 0x8, 0x0, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0x40, 0x3, 0x401}}, &(0x7f00009fe000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00001cb000-0x8)=@assoc_value={r6, 0x7fff}, &(0x7f0000f74000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) [ 30.027781] device gre0 entered promiscuous mode [ 30.113001] device gre0 entered promiscuous mode 2018/01/07 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$mice(&(0x7f0000a74000-0x10)='/dev/input/mice\x00', 0x0, 0x400) openat$keychord(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/keychord\x00', 0x0, 0x0) symlinkat(&(0x7f0000a7d000)='./file0\x00', r0, &(0x7f0000078000)='./file0\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x1ff) 2018/01/07 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000018f000)='/dev/keychord\x00', 0x100, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000836000-0x4)=0x100) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007db000)='cmdline\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x31a, 0x0) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000026000)='net/snmp\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/07 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd6000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000fd5000)=""/145) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f27000-0x1d)=""/29) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x101, 0xa99, 0x4, 0x3ff, 0x7fffffff, 0x5, 0x3, 0x8, 0x2, 0xffffffffffffffe0, 0x200, 0xffffffff00000000, 0x61b, 0x7]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7ff}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='comm\x00') write$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x19) connect(r0, &(0x7f0000fe8000-0x80)=@generic={0x0, "6b461502464a6dcea7e64360d28becbbf48e98e04984a711c489e6ffde360dceb10d24f64e712e56c40eff9e99fe50337603f237efbebff1351d83c20863c4deced51456cc1776d0a8798508908ba135f470468f9250e624099cf86096cd3a246fc5d1b66ff4b3c11fd0bce876e3e9b7c1966eb69183cb356d2b66b4fa67"}, 0x80) 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005db000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8001) ioctl(r0, 0x2205, &(0x7f00008fb000)="") 2018/01/07 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000f1c000-0x8)=0x0) fcntl$setlease(r0, 0x400, 0x3) readv(r0, &(0x7f0000aad000-0x40)=[{&(0x7f0000cdc000+0x3ed)=""/113, 0x71}, {&(0x7f0000d45000)=""/64, 0x40}, {&(0x7f000052e000-0xbf)=""/191, 0xbf}, {&(0x7f0000f04000-0x51)=""/81, 0x51}, {&(0x7f0000e54000-0xd1)=""/209, 0xd1}, {&(0x7f000061b000-0xb2)=""/178, 0xb2}, {&(0x7f000095c000-0xad)=""/173, 0x1a}, {&(0x7f0000338000)=""/52, 0x34}], 0x8) 2018/01/07 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b0b000)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r0, &(0x7f0000421000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000332000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000fe1000)={@rand_addr=0x88, @empty=0x0, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000250000-0xe)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/07 17:16:49 executing program 4: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000092c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x1ee) keyctl$reject(0x13, r0, 0x8, 0x10000, r0) request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='dead\x00', r0) sendto$llc(r1, &(0x7f0000001000)="5274daf2b11c7ceed6730d99817db6a21b9ee1adeed18022b06b5e8d8eff914bfe004c9e2409ba182e55facaa19a6aa3ef34c0fbac75d74553e4e93835586f21414956ac40bb20babbf6840b33aea59892d2a6447ead45a64002b3915d35a6cba1fc94e4867b3978a48f65c7dbda18c06f417a43b87f2f34da8c7b6657ee09ad08ff2b5658584c7481400947db04a291b9652cd77c8fc3e42d85565445747360b75ec56b0102c7d8542fe16948240947b834c98d77f5a2c6e0b94ea78db9a2751031b1c0672db0d874f92d0feec105ef48c4a0faedf0669d9677f246aceef4", 0xdf, 0x80, &(0x7f0000001000-0x10)={0x1a, 0xfd, 0x2, 0x7fffffff, 0x800, 0x3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/210, &(0x7f0000001000)=0xd2) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f00006e1000/0x3000)=nil, 0x3000) bind$ax25(r0, &(0x7f0000982000)={0x3, {"ec5b1ad8c8d432"}, 0x0}, 0x10) 2018/01/07 17:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000d9000)=0x0) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) getsockname$ax25(r2, &(0x7f0000ae9000)={0x0, {""/7}, 0x0}, &(0x7f00005af000)=0x10) 2018/01/07 17:16:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) syncfs(r1) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000006000-0xa)='net/nfsfs\x00') syz_open_pts(r2, 0x0) 2018/01/07 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f00006e1000/0x3000)=nil, 0x3000) bind$ax25(r0, &(0x7f0000982000)={0x3, {"ec5b1ad8c8d432"}, 0x0}, 0x10) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000036d000/0x800000)=nil, 0x800000) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000022e000-0x8)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ffc000)=0x2) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f1d000+0x9be)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005b4000-0x4)=0x0, &(0x7f0000ca4000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000798000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f16000-0xc)={0x0, 0xfff, 0x2, [0x7ff, 0x6]}, &(0x7f00000e9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004e2000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, 0x98) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb0000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fb0000-0xb)={0x0, 0xc4, &(0x7f0000faf000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff79a8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000317000-0x4)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f000014c000-0x20)={0x80a3, 0x64, 0x5, 0x0, 0x0, []}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000faf000)={r2, 0x79, 0x20, 0xffffffff, 0x3}, &(0x7f0000faf000)=0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000500000-0x4)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000044a000)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/sequencer\x00', 0x2000, 0x0) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000515000)='./file0\x00', &(0x7f00000ff000)=""/162) pipe2(&(0x7f000040f000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000f1f000)=0x0, 0x4) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffc000-0x4)=0x200, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="000307000bff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ae6000-0x8)={0x0, 0x1}, &(0x7f00007c4000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000716000)=r3, 0x4) utime(&(0x7f000064d000)='./file0\x00', &(0x7f000016f000)={0xffffffff, 0x5}) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f000083c000-0x10)={0x0, 0x0}, 0x10) fchdir(r0) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b55000)=0xc) setfsuid(r1) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000143000)={0x0, 0x9}, &(0x7f00006a2000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe8000-0x98)={r2, @in6={{0xa, 0x1, 0xc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) pipe2(&(0x7f00004e0000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000fe9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x10, 0x800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe7000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078f000)=0x8c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fe9000)={@generic="865e05616443f15023b23c1435f0d95f", @ifru_flags=0x200}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cb6000-0xc)={r4, 0x4c, &(0x7f0000fe7000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000502000)=0xc) 2018/01/07 17:16:50 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000065d000)=@file={0x0, ""/53}, &(0x7f0000c2c000-0x4)=0x37, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x20, 0x80000000, 0x1, 0x5}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r3, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000008000)={0x5, 0x80}) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005e0000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000abd000)='net/dev_mcast\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000e7d000)="") 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c6d000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x402000000000a, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000430900000000000000010001"}) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd7000)='net/snmp\x00') mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd8000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f00000000000000000005ff7ff000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1c, 0x0, 0x0, "03000100c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x40)={0x20, @tick=0x3, 0x401, {0x5, 0x19}, 0x5, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0xffffffffffffffc1, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000+0x9f7)={r1, 0xffffffffffff0001, 0x8}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = add_key$user(&(0x7f0000c44000-0x5)='user\x00', &(0x7f0000b32000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000871000)="80a0139583fb603fac671ff6d2eea699665eb0863b4adf8c20d23b2d43200798df26c3b72376a904c33424e811650a494666ef5db00c7cbcd964a9d00c7ff0caaa454307c6474e0e04c4f32f66a06cec80dbbf1a088bd7ba6e74f2446ba84ae3b325d572ff2fe5f652f32c6286e09c6d93119b69518657bf796ba129b5f7a1f4c3eb8d1f990bca2fb619f68a4624cc001bc1907d8adf1a9f0612afd6fab3e329c9fc54f85ad42aa0695ad6a8e56cb6497bca44ffa9c8", 0xb6, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f000015e000-0x8)='keyring\x00', &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x3f, r1) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) mincore(&(0x7f0000394000/0x4000)=nil, 0x4000, &(0x7f000024c000-0x49)=""/73) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f00005d0000-0x10)={0x0, 0x1, 0x7, 0x5, r1}) getsockopt$sock_timeval(r0, 0x1, 0x40000000019, &(0x7f000089b000)={0x0, 0x0}, &(0x7f000038c000-0x4)=0x8) 2018/01/07 17:16:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x20000400) fchown(r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/rfkill\x00', 0x600842, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000c58000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000722000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0xc6, 0x800, 0x400, 0x7ff}, &(0x7f0000edf000)=0x179) fcntl$setpipe(r1, 0x407, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x7}, &(0x7f0000dca000-0x4)=0x6) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b72000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xffff, &(0x7f000040e000-0xf7)="93f5de732a25fd5f69e95c0dbc8f4171f2191a1cc2f9ffefa2a51fa56c06b0d8e3253e4546a2d05698f184e6ba1bb53a75c19d6fdc2dd38fe7c519b79c24c3c577519ca9573fed787b060f5b4701dde0fd0975cdd8cae0db43a1e2187456e4e06bdecccb457d474e2826ec93ad82b2197242efbe8cb2a669207f7e7d3a62ec01f8e26c5b789cb078ea954f331b9dc349c3e9a69a2dce6893b5e48eb3ce103db1548818099feb5b318e8ff2bc40e5892f4793b1e80c4b23e4843e7d3d1c348dd178ed8251368f7b73476f42fd6f5b6dce8e1f950ecc5011199d6cd91707ba284a165f94983f97ee5f381ab3a764a3b2896ad29b24006641") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000bf8000)={{0x7f, 0x9}, 'port1\x00', 0xa, 0x4000c, 0x3, 0x6, 0x6, 0x8, 0x7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b90000)={0x3, 0x2ed7, 0x8b}) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000214000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000932000)='net/packet\x00') preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r2 = dup3(r1, r0, 0x80000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00004c0000-0xc)={0x11, 0xd8, &(0x7f00009c5000)="4587a51a5a300fb019d6327342f7c65b1268f40eda7ec6bf7e48a6a3064ade92005488208a0552b9c464dff0263284259a13f46dde127597902855d27d1027f0fb5e61ab6a603f33109ca22bf1ff49e71cf11d319136db6a62ae542f018164971e32cd80c05ce03e1c2c0e5717f13435895215b0ec0d696fb24894b84d32847a227db03312c7d2600d2c4e20c3075aadc5514b84df7122a2561d9d24e32d8c337100a802e96eb585f1f8c18d071d986cb9a384149234273558708c2febe1b327f4361de5550e4949ef08149a5babf847df692c0b90120f46"}) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) accept4$unix(r0, &(0x7f0000797000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dd6000-0x4)=0x8, 0x0) lremovexattr(&(0x7f0000e61000-0x8)='./file0\x00', &(0x7f00003d8000)=@random={'osx.\x00', 'vmnet0cgroupppp0*securitymd5sumvmnet1user*\x00'}) lstat(&(0x7f000063d000-0x8)='./file0\x00', &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00003d1000-0x8)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000330000)=""/79, &(0x7f000075e000)=0x4f) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a9b000-0x4)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efc000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e82000)={{&(0x7f00008d9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000054c000-0x6)='ramfs\x00', 0x100081b, &(0x7f000000a000)="") creat(&(0x7f0000f68000)='./file0/file0\x00', 0xc9) 2018/01/07 17:16:50 executing program 2: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") setpriority(0x1, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xa3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26c, 0xbdcd}, 0x98) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000b87000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x100000000}, 0x8) 2018/01/07 17:16:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="f180710d92933468ff0b8924de9a76dc", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000462000)=@common=""/16, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r1, &(0x7f000080f000)=[{&(0x7f00008f1000-0x14)=""/20, 0xffffffffffffffa8}], 0x202a) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000909000-0xa8)={{0x2, 0x8}, 'port1\x00', 0x4, 0x2, 0x7fffffff, 0x80000000, 0xd5, 0x1, 0x200, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0x6, 0x4338) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008ea000-0x8)={0x0, 0x1ff}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000b5000-0x8)=@assoc_value={r1, 0x80}, 0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/07 17:16:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf802}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000bc2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x800, 0xff, &(0x7f0000958000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006a3000)=@int=0x0, &(0x7f0000476000-0x4)=0x4) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e5e000)={0xc88, 0x3, 0x1ff, {0x0, 0x0}, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000088f000-0x8)={0x0, 0x0}) ppoll(&(0x7f00006da000-0x18)=[{r0, 0x1008, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x2116, 0x0}], 0x3, &(0x7f0000b50000-0x8)={0x0, 0x1c9c380}, &(0x7f0000ec5000)={0x1000}, 0x8) pselect6(0x40, &(0x7f0000d6c000-0x40)={0x81, 0x9e6, 0x8001, 0x8001, 0x3, 0x9, 0xb0, 0xc1}, &(0x7f0000221000-0x40)={0x101, 0x2, 0x0, 0xfffffffffffffffb, 0x6, 0x4, 0x100000000, 0x5000}, &(0x7f0000b4c000-0x40)={0x4, 0x3, 0x9397, 0x87, 0x7ff, 0xad3, 0x4, 0xe3}, &(0x7f0000d24000-0x8)={0x0, 0x1c9c380}, &(0x7f00000de000)={&(0x7f000050e000-0x8)={0x3}, 0x8}) pipe(&(0x7f00002e9000)={0x0, 0x0}) ppoll(&(0x7f00001c5000-0x20)=[{r2, 0x4, 0x0}], 0x1, &(0x7f000018e000+0x747)={0x77359400, 0x0}, &(0x7f0000fe5000)={0x0}, 0x8) socketpair$inet(0x2, 0x3, 0x35be000, &(0x7f0000966000-0x8)={0x0, 0x0}) memfd_create(&(0x7f000064f000-0x10)='/selinux/create\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00008ca000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x402000000000a, 0x0) timer_create(0x0, &(0x7f0000bac000)={0x0, 0x27, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0x0) timer_getoverrun(r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000430900000000000000010001"}) openat$rtc(0xffffffffffffff9c, &(0x7f00000c7000-0x9)='/dev/rtc\x00', 0x900, 0x0) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000226000)={0x4, 0x80, 0x8, 0x5f, &(0x7f0000567000)=""/95, 0x7b, &(0x7f0000ba5000-0x7b)=""/123, 0x2c, &(0x7f0000ba5000-0x2c)=""/44}) socketpair$unix(0x1, 0x2000000000000002, 0x0, &(0x7f0000a53000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000097d000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x8) sendto(r1, &(0x7f00005c1000-0x6f)="", 0x0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ba5000)={0x1, r3}) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000bd3000-0x2b)=""/43, 0x2b) r1 = syz_open_dev$sg(&(0x7f00006ff000)='/dev/sg#\x00', 0x3, 0x101201) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000441000-0x14)={0x3, 0x0, 0x1, 0x0, 0x10001}) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000c00000-0x4)=0x0, &(0x7f00003d8000-0x4)=0x4) r2 = dup(r0) ioctl$int_in(r2, 0x5452, &(0x7f00003f1000)=0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000e36000)={0x0, 0x0}) userfaultfd(0x80000) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004be000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00009bc000)={&(0x7f0000f83000)={0x2, 0x3, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f28000-0x9)='/dev/sg#\x00', 0x7f, 0x28603) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80a, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000070f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000fd000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c72000)={r2, 0x40, 0x284, 0xb8}, &(0x7f000012c000)=0x10) write(r1, &(0x7f0000547000-0x1f)="1f00000000011f07003ba300000affffff0200ef090001800400180285df01", 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c0000)={r3, 0x24e2, 0x1}, &(0x7f0000551000-0x4)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/policy\x00', 0x0, 0x0) epoll_create(0x5) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0x6, 0x4338) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008ea000-0x8)={0x0, 0x1ff}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000b5000-0x8)=@assoc_value={r1, 0x80}, 0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00008fe000-0xdc)=""/220, &(0x7f0000028000)=0xdc) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) shutdown(r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f38000)={0x0, 0xfffffffffffffffd, 0x0, @thr={&(0x7f0000f7f000)="", &(0x7f00006fb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000367000+0x590)=0x0) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000)=0x1, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000000000)="b0ef5d7b9ae0f5bf3d29749765e17415bf5d6bf167d60422fee9229e38d4aec2f05edbbdb1c3511169ce2a759b48f4429551257cd21883e39c0843e87e2e11712b6541fb0dfab9087597ead7e7861a0586ded328e667dc96c6064aeb3ef43374d6110f3abd0c63524581342c37f21e7bc45a3f3b2d68ed682a544656d9c66ad0506c611af95429164039e69be15063538984f987bfe621fe336406532517d6ee2c153afdff9028f51375fe102db117129d5c27bbda87b0acfd2ee1074179") mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) r2 = getuid() setuid(r2) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") creat(&(0x7f0000e8d000-0xc)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") openat$pfkey(0xffffffffffffff9c, &(0x7f00005b7000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioperm(0x8, 0xff, 0x10000000001) mknod$loop(&(0x7f000020a000-0x10)='./control/file0\x00', 0xc000, 0x0) geteuid() [ 30.855248] audit: type=1400 audit(1515345410.527:26): avc: denied { getopt } for pid=5171 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.905746] audit: type=1400 audit(1515345410.577:27): avc: denied { setuid } for pid=5193 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) close(r0) 2018/01/07 17:16:50 executing program 4: msync(&(0x7f0000e44000/0xe000)=nil, 0xe000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x80000000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x3ff, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) 2018/01/07 17:16:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000452000-0x10)=@common='sit0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x4, 0x4) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000bc5000+0x75c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00006d3000-0x30)={0x10001, 0x0, 0x0, 0xfffffffffffffffb, 0x2, 0x2}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$void(r0, 0xc0045878) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000baa000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000fdb000-0x1)=0xc) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000ac5000-0x29)="2900000021001900013d3524000a00ff020000168000e701000000040d000f00000000f20d0000088f", 0x29}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000465000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000018c000-0x4)=0xa000000000000000) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fd7000)=""/229) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0x6, 0x4338) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008ea000-0x8)={0x0, 0x1ff}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000b5000-0x8)=@assoc_value={r1, 0x80}, 0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000dd9000-0xdc)=""/220, 0x2a5) fgetxattr(r0, &(0x7f0000505000)=@random={'security.\x00', '+\x00'}, &(0x7f000040b000)=""/0, 0x0) 2018/01/07 17:16:50 executing program 5: r0 = socket(0x200000f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f000027e000-0x10)=[{&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x65)=""/101, 0x65}], 0x2, &(0x7f000052d000-0x76)=""/118, 0x76, 0x4}, 0x40000000) 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000329000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f000092d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f000092d000)=0x0, &(0x7f000000f000-0x4)=0xffffffffffffff95) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000092f000-0x20)={@generic="3e1a6ae1d878813a6b89baedccb68344", @ifru_flags=0x1100}) 2018/01/07 17:16:50 executing program 0: pipe2(&(0x7f0000162000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd9000)='./file0\x00', &(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fda000-0x8)='overlay\x00', 0x42000, &(0x7f000084b000-0x1000)="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") r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x3, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fda000-0xdb)=""/219) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000fd9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0x10) ppoll(&(0x7f0000034000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getresuid(&(0x7f000007d000-0x4)=0x0, &(0x7f000048f000-0x4)=0x0, &(0x7f0000b6e000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e14000-0x1c)={&(0x7f0000473000)={0x10, 0x0, 0x0, 0x190}, 0xc, &(0x7f0000fcc000)={&(0x7f0000227000)=@allocspi={0x13c, 0x16, 0x2, 0x4, 0x3, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x1, 0x2, 0x20, 0x80, 0x21, 0x5, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in=@broadcast=0xffffffff, {0x1a, 0x2, 0xc635, 0x7, 0x4, 0x10000, 0x1, 0x9}, {0xf9, 0x7, 0x8c, 0x2}, {0x6, 0x800, 0x433a}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x7, 0x10}, 0x100000000, 0x10000}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x3b}, 0xa, @in=@rand_addr=0x6, 0x4, 0x3, 0x3, 0x9, 0x9, 0x0, 0x7}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b10000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000-0x4)=0xe8) r2 = getpid() socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f00000d6000-0x8)={0x0, 0x0}) wait4(r2, &(0x7f00004ef000)=0x0, 0x1, &(0x7f0000674000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000ab2000)=""/157) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f80000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e82000-0x10)={0x0, 0x0, 0x200000000000000, 0x3}, &(0x7f0000f80000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000df8000-0x8)={r2, 0xffffffff}, &(0x7f00005b5000)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f80000-0x8)={0x0, 0x100}, &(0x7f0000d2c000)=0x8) setns(r1, 0x48000000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f81000-0x4)={0x8000}, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b21000-0x10)=[{0xb, 0x2}, {0x2, 0x7fff}], 0x2) sendto$packet(r1, &(0x7f0000e3c000)="59e4579f181de281e1ff4ed8f6b24cceda6e1a50179d7c1ff8530b63fcc2526b9f2c44d63f03e355a3d1", 0x2a, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005de000)={0x1, 0xfb0, 0x200, 0x80000000, 0x5, 0x8000, 0x9, 0xffffffff, r3}, 0xfffffe88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000322000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b4000)=0x18) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000769000)={r3, 0x0}, &(0x7f0000f81000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e31000-0xc)={0xffffffff8000201b, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f78000-0x8)='./file0\x00', 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000550000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f1000)=0xe8) quotactl(0x8, &(0x7f0000aca000)='./file0\x00', r2, &(0x7f00004d0000)="3543b35dd8a5e4cd9f6272c77ef2dcb098147f018d998bb044ca87fc5791e0a7bf7bf59d3bc80f642b87fee48629bfe3162b626a57e48599b7e832976babccaae3b59991c52441bada32cef12b782cadfaf32522eef5cd650ed639440eb883f7ca1ced4cd0de5ea3aedda5b53cde2b2c7d9e15361f3663f909ebeebd21495a915a591587a09ade01b40fb7b8b0f845f84cb75eaa9d2e3748de22101d8a78d4b34c37353677716ff919dc8c5d5ecb478eeb487b3d1c6e3845f36c961c6d9f3c1a84740ed29dab7b0d9ad4b43c800d8e0f88b52687ae32b0f222812acdea7255424ffa659be01ba2cc61cf0208") sendfile(r0, r1, &(0x7f0000079000-0x4)=0x0, 0x80) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='attr/current\x00') lseek(r3, 0x0, 0x3) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000112000)=0x4) dup2(r1, r0) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000d000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x6, 0x40f, 0x3f, 0x80000001, 0x7ff, 0x3, 0x2, {0x0, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x100, 0x9, 0x1ff, 0x5}}, &(0x7f000000f000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000)={r1, 0xfffffffffffffffa, 0x3ff}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xcff, 0x0, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000d000)=0x1000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffdfbffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/hwrng\x00', 0x280000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005ab000-0x8)={0x0, 0x6}, &(0x7f0000925000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000be7000)={r4, 0x40}, 0x6) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fa8000)={r4, 0x1}, &(0x7f0000fa9000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000a96000-0x60)=[{{&(0x7f000005f000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000ce2000-0x10)=[{&(0x7f00003d2000)="bd1ba5120ab0f6dacbd955215c0de9281b12a640e5ddfeb7f6c8f20e68f87906fa9a88e4f42081ea20ee11f1879d70562a5a623ccac644d2157eef65c38c0af84c5cb87d8a1250fcadbe57e9f70faf4aaf4e823d6d0a651668e505d949389b280fda095dac86ce", 0x67}, {&(0x7f00004cc000-0x84)="a2400cf83ade341e44cb1b208ff0c42609f9e6b401efd3e39c36f56e65592db0cf4060bec2caad948582d5f5d258d7d4d75ac5ee88a8ff502437d4ae2aa6fc0fdaedd2c0cbe7c5a1c5c6634cea1b249bdea7e331ebd2a3e3ea4960bbd2994dc24aa1e9993fcecfaf46748424c5784d447e7acd47853a2e3af1ffea4d0a71191d61f9ae43", 0x84}], 0x2, 0x0, 0x0, 0x91}, 0x3f}, {{&(0x7f0000cf2000)=@generic={0x9, "d9e03137acf63e782ceda889f450c36594189611ace8427d1d70d8801f0635f78458f18369b2e367fb6443abfc6a5e45418952b8ba9836755abc2784a990561c1c7bd10b71bad4432fe6807a6371e2964a7a4eac33aedd7411d3d5bb8729269cc0098e25caea78bae784b321ee6cc490d9a871492c3097e5d73e65185c28"}, 0x80, &(0x7f000084f000)=[{&(0x7f0000fa8000-0x55)="5d9959f64f6dc9d65977f2d57677811a47854118355c5524084d011c12042b434abbce692b521707a10cf3498fa52e64fbfb2e2be98d0646372853164655c765fb9c3c90491c128f4ff8bea1b1a8313a770f54a6cd", 0x55}, {&(0x7f0000ccf000-0x3e)="cfde6f46ed51beef4f027040143cd00ee0ba892dba450ef14f5dcd1ccab8a0163895962313f9095d9aca8dcca2a018d641e48a63b2f05dd4573009835b10", 0x3e}, {&(0x7f0000fa8000-0x34)="33676b539eb919af02717cbd8c936988df480f0999db3eec7b23712cace78c13ceb7337b7f30a5027f5e0b6d9f3584da97761d7c", 0x34}], 0x3, &(0x7f0000a0d000-0x38)=[{0x38, 0x105, 0x9, "089cc7caf022a0a2bba3170abf0afaa50772c512750934e60403d485f7f7dcb8ecbc547d1fb5160d986364"}], 0x38, 0x10}, 0x0}, {{0x0, 0x0, &(0x7f0000fa8000-0x50)=[{&(0x7f00008b1000-0xc5)="0457b490a72e9d415bfd51859c4421de34a1f7419df183e21b8b434c0041ca84628340c7494c787dca6c412239cb48459a4897d231feae763f401f381e5f7373decffd912a9ba054db61d59894cdf8efeda1e22723b09ae7114baafcb37a54147fe6d3b8b3a9b837ef547fbe1bc682f6b6ddf4a7fb866066f06262782b7ec931829fa449db55cefba9558161875d766e61a25c52890724201c8fdeb63ad60f04cfdd4df24ad73f21805843921347223698bcfb6fe058eb203ff7fa687815b612436c5cf497", 0xc5}, {&(0x7f0000fa7000)="2513e4557639dc2f96a94c0488bbcdffe8a6f8943e0dcaed27065ee8b26f2f71ba4bbd39bcbe6dbc6c5298e07165e4d43cd292dea3d41fa62adc9173768f92a2e8d01c6ed3f9b23529a27a0359c98524ed45a6d347a91f1ab12822a5a4d1", 0x5e}, {&(0x7f0000fa7000)="a9b313b1931a259e88b191daf379566d3f769da234a28e229fc885d0b633f4af96e08dba6411", 0x26}, {&(0x7f000006c000)="c55c2862f2ab98f83c39a8704b5375c7a2881d3ff38b59a8b8107b14ffa140afff6f17a79605718de7f1531984f11798efb6e8200429d3af04a991f44b17d7585bfae72460d1ce4ac72c50f15fc2ca1c60f02b70993f67905412c12caabf66a1f8c29791d828375b1c40f657c6fdadfb8b381638def2dbc8a66f18c48cfe1a13d5869ce074164717bce28c7be8af584f7505785a92512fd8dd4d1664c866f2da0b249bdb58475e8cf1f039ecec1254183e7dd38409c0ad2955c1518a7148d751491250116da735a962c0113e1155aa17cb23baa7c490004aeb51682a145730956ab7469083ba2aac8898a88af6de8b4505", 0xf1}, {&(0x7f00008df000)="06a2db708ae14c811fcbe945223dd514d65ce5e56ff4b84364c84cc3adadff37cc772ddd31ea0e3dd657e22ecc6a3f3455de0b3b50435e4b1abe7a6cb139e1614eb6283089264b83a08ed730d5213f639d468ed4a7231fe6b72b34bccf7fb92dc9bd37", 0x63}, {&(0x7f0000974000-0x1000)="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", 0x1000}, {&(0x7f0000fa8000-0xf6)="5b160a4f9671d7e2b799aa545ff0c6cc55512a11d5535a840f764abc8709cae9fb5a5146a743c35e0cddc19c53410d22bf622f497588a907062d30f79306c81cff06bccbf3797ec3d4dc3030a090a95691ab88fe2f14b929d20be767ccd19bb15df4edd9a34e9867eaf1e3356f6c0e0dc4df1497e3ae80464851648cabf73545ffa22239955dd052c51c3943a03581ab08be50433c70fbc729963924b3fb42426dc4184ad660c0362944c0642cbe07b528edb7eccc6c75394b51843497eaba8070aefb1671cdadce3c782ad6e79411010792a60646df7c7972bbf3076bd97131130f4b0691d6ab30606d6261b4fe98677979b31eeacc", 0xf6}, {&(0x7f0000764000-0xf9)="34fc620231dd6b25d059227240c3bcf188513019cce3e89023b811f65802bada3156fb34d34a48584b99ca75f40a431259a53a27bb2e7f04743b0c55de58308b7a6ddad6119068915335507586e7da1c84d7822d1d2d9401c8de8f4416c536ef0224656e8f904d79054746ba45a30adba2a36af376287031c3d637191641f8f20aca970d398263c64e83213dec1182eed809be610b5ab5edbf38c809e9a1f114925205a1e8be9b24adacab2ffd3d4861ead819e02f7e202a72c86fe0fd8a88d91e82ba1b5051eefed73734e22f325ef45805b85089bbcb42e182d3e5c7ec0f9e13db103e476728fbd281973907d4b3dd1579b05991a0ba4f3c", 0xf9}, {&(0x7f0000fa8000-0xb7)="d4e4e2b9dfcf100e319083e1e6c65b840370c160143be23242cdae9691185a24af0bf84ecff56dbff9e11c905a2b6c954f175f90793e1b776755cb7d563cba8c16db21489045609af9eddb43f5a85ef69c0a7be319fc140704e55c62a5825688ed06851379893337e49839b671fbb0708b4ff3ea32c3e0bb5f4e59a1cacabbeec762ac6e54efd07ab6d9079a9526f40294454cd7b9cc9cb2ad3cd62c29441a427a82ded2da61121781e138b78bddc6d122b423fc5b3293", 0xb7}, {&(0x7f0000663000-0x65)="d4020925af2dbb74cb3d246cf9cdc161d7caef6dbd488a90c8df2f6685e186b77b2b8196eba04f3afe4f2cdd04d73e5225aae425523f495dbb4706b76b37437d5e629d0dd79010bcf2c756b804269de8a503984e1b01a3ea6f08bcc8fafdfcf81b3118dfb9", 0x65}], 0xa, 0x0, 0x0, 0x4}, 0x7fffffff}], 0x3, 0x4000) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000fa3000)={&(0x7f0000fa3000)="200000000088", 0x6}) syslog(0x9, 0x0, 0x0) 2018/01/07 17:16:50 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000ebd000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x408101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xa, 0x4, 0x2, 0x7ff, r1}, 0xfffffffffffffef4) getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6e7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x4c08, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0x68) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/loop-control\x00', 0x20100, 0x0) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000010000)='./control\x00') r1 = openat(r0, &(0x7f000003e000-0x8)='./file0\x00', 0x40, 0x0) syz_open_dev$sg(&(0x7f0000d4e000)='/dev/sg#\x00', 0x10000, 0x200001) mq_timedreceive(r1, &(0x7f0000979000-0x38)=""/56, 0x38, 0x100000000, &(0x7f0000cf0000-0x8)={0x0, 0x0}) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/07 17:16:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)={0x20000012, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000020d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x4, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000b74000)='./file0\x00', 0x2040, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00009c7000-0x40)={0x5, 0xbca, 0x1, 0x4, 0x3f, 0x7fff, 0x0, 0x100000000}, &(0x7f0000784000-0x40)={0x400, 0x80, 0x0, 0x9, 0x5, 0xfffffffffffff3f6, 0x5, 0x5}, &(0x7f0000001000-0x40)={0x1cee, 0x0, 0x6, 0x5, 0x5, 0x2, 0x4, 0x7}, &(0x7f0000001000-0x8)={r1, r2+30000000}, &(0x7f0000bee000-0x8)={&(0x7f00004ba000)={0x2}, 0x8}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b6c000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x64032, 0xffffffffffffffff, 0x20000000) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000604000-0xe)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000e74000)=[], 0x0, 0x0) 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009a7000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0xfffbfffffffffffe) 2018/01/07 17:16:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00007c4000)={0x10, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0xfffffffffffffffd, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{r4, 0x7530}, {0x77359400, 0x0}}, 0xfffffffffffffffd) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000398000)='/dev/sg#\x00', 0x200006, 0xffffffffffffffff) writev(r0, &(0x7f0000f06000)=[{&(0x7f0000183000)='X', 0x1}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000350000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:16:50 executing program 3: clock_gettime(0x10100003, &(0x7f0000451000-0x10)={0x0, 0x0}) 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007f2000)={0x0, 0x8c, "c8573de100f46e5cfdbf07bb8624fe7704cba8c17741e56e21dd576f445ce375fc65e65ec8d665ca2f357f90910c01245cb21a8136363cf222874d9f2761c9ea74ced19d08219357feaad1ab6b448f7964b72c6a50f88d25f6ce912fde2b7eb3cad6dd9f64ef4ab43bb461e203dd83219ece75ca77325d13ba4e80f23558c368e77026201fdd87d36fcd2777"}, &(0x7f00005ab000-0x4)=0x94) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079a000-0x8)={0x0, 0x0}, &(0x7f0000353000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000faf000-0xc)={0xfffffffffffffffe, 0x0}) clock_gettime(0x400003, &(0x7f0000b00000)={0x0, 0x0}) rename(&(0x7f00008cf000)='./file0\x00', &(0x7f0000c8f000)='./file0\x00') ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd1000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059d000-0x4)=0xfffffffffffffffa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000089d000)={0x0, 0x0, 0x0}, &(0x7f0000bc7000)=0xc) syz_fuseblk_mount(&(0x7f00000b7000-0x8)='./file0\x00', &(0x7f0000471000-0x4)='./file0\x00', 0x3, r4, r5, 0x9, 0xffffffff80000000, 0x200051) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000060, &(0x7f0000008000-0x48)="f024271607facdcf247547a9c3e377584ec592fcbdcdf05d8ce8d5dbd7fa4bb32df95270aa64bf9809075439c69c77a617522591bae9b3967b06f63ed007e7da83d3a7ef5776e6bd", 0xfffffffffffffeb5) 2018/01/07 17:16:50 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000260000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c9e000)=[{&(0x7f0000000000)="e314ae45454317996ef44ee0244bf6fbe391cfe4397b5ca872528cbc2014e67d1e273981047f2a92a6382f3de3333fe5ca8b5832e5ec7d88ccc518ff5a58593713db7e1212276ee01efab3fe56c9fc2827db7c6c313fdc08cd49394e49736b44df", 0x61}, {&(0x7f0000001000-0xe)="35dcdab841cc2f46ad4abd29970d", 0xe}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200203, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x7fffffff, 0x7ff, 0x0, 0x1, 0x4, 0x9, 0x6, 0x9, 0x4, 0x401, 0x633d, 0x5f42, 0x7fff, 0x4]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xa)={r3, 0x7, 0x1, [0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r4, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00004f7000-0xc)={0x4, 0x0}) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000324000)={0x10, 0x0, &(0x7f00001ab000-0x10)=[@request_death={0x400c630e, 0x4, 0x4}], 0xde, 0x0, &(0x7f0000ca2000)="3388e49f7a53f1c43df22467ca6c95b28b89d1e26ab042957d1314837544430bcab84d5990f37c54b888fbb57bb4033a0fdf7abd971c248fd9d588e2be4fd9ecdc186ec4d593998a8a3c4f00b42c61e53df41c2f912fea12610b8a0611257aafdff4d505f87efb0c767f6b0849c77b88d74c645fbc79dfa5243f5de7deee313265ff284664eac886e2cd035d2e14dfc2147c04ae4cafdef3d2c04f926075c7ea3d8bc27a03a2cb90d8006a43077c99b67987099acfe8427fb9d6e1c65e7bdd4ff620baf9f2d8b3ad5f4349bf33dbac7b961fcb4a55d86371dff35a67b909"}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000469000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000115000-0x8)={r2, &(0x7f0000f1c000-0x1000)=""/4096}) r3 = accept4(0xffffffffffffffff, &(0x7f0000219000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000389000-0x4)=0xe, 0x80000) sendfile(r0, r3, &(0x7f0000c9c000-0x4)=0x0, 0xfffffffffffffffa) r4 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r6, r5, 0x0) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009e5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ec0000-0x8)={0x0, 0x0}, &(0x7f0000f06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cb1000)={r2, 0x3, 0x6, 0x3f}, &(0x7f0000ca6000)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000505000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000d2a000)=0xff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000750000-0x8)={0x0, 0x0}) fcntl$setlease(r4, 0x400, 0x0) 2018/01/07 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f75000)={0x0, 0x2b, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000f76000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000941000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000924000)="") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/07 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xffffffffffffff97) bind$packet(r0, &(0x7f0000a54000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f000016a000)=0x0, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000fe4000)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0xffffffffffffffc0, &(0x7f0000cb2000)={0x0, 0x0}) sendmsg(r0, &(0x7f00003f2000-0x1c)={&(0x7f0000ce7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000209000-0x30)=[{&(0x7f00000e9000)="648221d417b62272b29d7651e51d99bd611ef83a69b354ca4299329af906dbee985b37c9b53461b6ae6ef9467eb37aff1fa7adfcec42492aef4cebb782efbd5daefdac08c0c8cd1e7b2fff1816584b3e44010c9de8ef17628ac89de8738ce6e344f26e327fee7fb4d0c73ed250a23aace6bea170314530b53ff64d7c0da3a7c0346d41190a8ce2fcd826e44434be26c62f2b9a265682af0179bf5e4c09f0d8b0604acb4bf1985e3d162c844acb4f24f8448a853c6f40fc2c16", 0xb9}, {&(0x7f00001f1000)="affd0856c0f7bcd64055159f97a559ac484d4840cff367b0cf8daf8edf5a348393b3a42d477c0115ccd1c8584be9099d972e863f6669ecec8bbfa8fb0178162831d3d676b3d7c911d2f39c36a0f18a79122e1b25dc756ba4a4c25084a544da687f7dd10f643e7d814cc2bf917a56", 0x6e}, {&(0x7f00002c2000-0x80)="683f704412ddd3083b2a1a5b643199265829b27b17d4ef631f89cfeac1d588e9072f92f53d509ae4932f5a7070905e1ac3141fc556d0355d3ec7f4b16fb40dbec15ea0725cf64dfe09158746bbe619af540db0a60d1fe9f60b2693295861d1584281875f2fae565d31ce028f0d34f08cab838f085f9578636785e33610195db2", 0x80}, {&(0x7f00000b5000)="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0x1000}, {&(0x7f0000426000+0x5bd)="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", 0xfe}, 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", 0x1000}], 0x6, &(0x7f00008e2000-0x4e0)=[{0xe8, 0x3a, 0xdbe, "8e39a062a62e0d397ae9aa0d49fd18013d0c39a521157ad90772380cb6bd1faffe567975013a54362fbdbad7b38e225ec926fc2cade25cef0859672f10dd3c63d5bdcef4701fc1e3f4504c9d52de7793ae5c15a2885a1555c2fd42633e6b571c975907b60d20a673a2c5f4c484aae73ce95222eef3914583b5b53ac813bdf14c6038627e0dbe6a1f49d7019bc4fa66a59610a6d7b6cb441fc6903f4ae281d9e1d55b24905e0f942d4a28e835abb8f7190ae342222b752de4f363c6c1362699cf120a26daac18d7547d3fa19c197f07ea290468b041e83a33db1006"}, {0xe0, 0x18f, 0x4, "7867bfc43eaa5f2e3e0043627c2c9e571271ba861d5c69b1d44164e2eeb0fe7434cec0bd5a01c1d14db88e541554fc4e584cd1f6a396476f91f788fbb4ab6348dabef558da17b6882f74b7f9b22f3cc01dccb5170b66e52624f1ae1eda1c35772cff7f82c7c8aca784880231e9c6460460c2fd481c79c290aeb4f5be2ab977f214ce01d84ffe9c36562af4f574a62308ddef60a899a8983fbe88a970262a3d21168c68206fce048edfbadf060e7a3b10b1c19a701a12c2edcfdf3c1cc688cac8e48bb4554f5ace8a5ce2f480067ef12cfe62248c"}, {0xb8, 0x115, 0x5, "eb988eaacf40486b7eb27124a1ac2f25018eeb29c4b769ec8b9e9fe3e09dcc0d7855fa1f9307f15e234ad8b32afdece2b7fe5a125428a5ce9ba79afb517054e4a9451027e5a13b684a5f3cdcb6b1a8f373560bb18bcbf963ba00dcc0c26160ceddd5640d178c0b905bbaab2f18cdfa98a62617c61a3b857b0feb999037e5dfa31842703d603f9c6805ff4fd0bb1e5c644495ff786af796a43ae125eba85ff700c1ee0bd04646347a009de7"}, {0xa4, 0x113, 0x9, "6ead9a8ccf9ff530c8dd53c597c61337bb066165bbb457528319467a7ebb79fdab32d94baeaf4f25cf5d2f61fe5eec4f91a5714ae481c577dcdd8dc627eef2c0a77766e3639901a0acf294f2f326a9369fb247b02a9449243abb61a0d256be8c3294ccb715ef315f164f6ed89086eebe1d0f839b457699ace1ebd40995440214e1d2347e6f68123a92192cdfe690bd0c20bed87eeabc"}, {0x6c, 0x0, 0x7, "0c3b0a7a55861689ce89fc70b2f8a7cb0bd3e38dbe698c02ab9c93aaeedb1ae38a2ff2809423ed16d1f4ce110ee5dc04c59bb4ba102ffc0d648336b689fcf65abca84e3d466332be6c1cd1991255bcd36bb967f1f36f7900fd5c45580d"}, {0x44, 0x185, 0x8, "ed6d3d59a4b5cf4cf7dd0e43c852246c89fb207bafd17a1ce22a5214d98e7388fa4645fa008242aa53b7624edf98166cd4bef15e467a"}, {0xc, 0x11b, 0x4, ""}, {0x1c, 0x118, 0x8, "a8c4b4cf83529bc051cedf70cf"}, {0x9c, 0x116, 0x80, "c07487961cfeac9b2701307300a000810bde62d8623c2277aad05fbdea945ce26c2f1773ef6e912bbf178f047349346a7ec77fd47db15f7289d065b7da12a678babdec7928c3b9f48b8b5bdcbd5e35f75e822ca14a2acfb914e9a40e6e22d4e9533c58474deb03b3abcd6c203904aa93365b540b806c61482c7cc6b1e2989524f3ae792219e4665f9028a4c4e188cccf"}, {0x48, 0x0, 0x8, "1abc1ad78e7e6de95eb8283db0085bdd14850474e03a4b5ce3779f7bae31c884cb6b5ddbee6de221e17a22d0f8ebd8cc9046be65f819e6e434"}], 0x4e0, 0x80}, 0x40000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x40080000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000cfc000-0x4)=0x0, &(0x7f0000140000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c7d000-0x8)={0x0, 0x0}) listen(r1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/07 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce3000)={0x0, 0xf4, "3eeff7909f031d8dae0de6a10049848a623756cb4fc5a5ac37a7858b415c575e4c42c89831a9e991f67816d45736ab84bf65f627f2d689cf8f291693d48afeb8234cfcefd562911ed29ff115fae6fd45515cb6a8bff7b0d4e6adfe34ec7bf0e660e724d4860622cd8404e28f69b7c42e698c49f95f353851c2fc73b39696e795e507adcfa878470c3f38b3dbee646f32a8489d1ba9bb0415f2d18f5f19f20a83fb118959d059aaea4c6ea21ed32774b28fc3481ee33773ec13f5c7485c3679c4d54677a65a8c942b871c84d92ae37d3385e700e0eeb9e3fbf408d65b5ba499ec56cafa7b27280c7585d7fb108ecaab50830d9c3b"}, &(0x7f0000277000)=0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002f0000)={r2, 0x5}, &(0x7f0000b36000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ade000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000f78000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000eaf000)='./file0\x00', 0x0, 0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000655000-0x2)=""/46) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4401}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f2c000)=@assoc_id=0x0, &(0x7f0000ef0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d14000-0x10)={r3, 0x1, 0x6, 0x1}, &(0x7f000051a000-0x4)=0x10) 2018/01/07 17:16:50 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4, 0x0, &(0x7f0000009000-0xa4)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000000c000-0xdd)="6f12b6923f7d28e83e9d8fe8f3c334eef8f66ebc71c5903b03abde6097afd638bee684d4362093e5a23d2e6f5c6272c801c8e1ba08bc2ca82ed16cc225c5f9fbbe878779e8e0c2d263b230bee15082b720fd9df034304e78780709e49e7553d946baba34bc86789661390e2770346c384478d07d312050f297cc37e129ceb877c545fbb90766355ceac3cb4ccb8796e7813f1772230581d8d35f9c817826219c07946ec27e5c0ccc2e6f2c63ebbbfae3445fefd77c6509ee7e42b11a377f36800efe6c9f4d5981267955658c7cfffb17f3e406bcec5c0337f932884e92", 0xdd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000005000-0x50)={{0x8001, 0x0}, {0x0, 0xff}, 0x40, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4c00) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000c000)=""/66, 0x42) accept4$unix(r1, &(0x7f000000a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000)=0x1002, 0x80000) 2018/01/07 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') shutdown(r2, 0x1) preadv(r2, &(0x7f00006b8000-0x28)=[{&(0x7f00006e5000-0x72)=""/145, 0x91}, {&(0x7f0000555000)=""/174, 0xae}], 0x2, 0x0) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202040, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000742000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d88000)=""/252, &(0x7f0000853000+0xe28)=0xfc) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b79000)=0x4) 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008d5000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000050e000-0x4)=0xc) sendmmsg(r0, &(0x7f0000d94000)=[{{&(0x7f0000afb000)=@sco={0x1f, {0x200, 0x7fff, 0x100, 0x3, 0x7, 0x80000000}}, 0x8, &(0x7f00008a7000)=[{&(0x7f0000846000-0x89)="b0e4fe02d4de740d9a963c09586d44a782dd5cd16da827e9d4b8522b72237998bc1674ee7c6359648bed45667d48f35e989d19ca68f4eec858ee4388122693c106d61fc454a645bd844c7aac50e041625863d19649122c744a525273bc9bb86e8e79dbedd2731e5a0f48d9cd629c2ef76918d481e00fe288197b3a2e45d23197a1eb4b61db6751439b", 0x89}, {&(0x7f0000b17000-0x18)="d3a8c7f15e350fdb98c5b3e5fded67c4989f7f3218f2a050", 0x18}, {&(0x7f00009e8000-0xae)="0efa2777e6ddd9bb86b16540d5dd4f0531f1560b5dfa179a923b7a2e7a20cddbe45cc668bd58f29093ae0d986551c4e688d20657147093e8cd8878f929f77fd370c48aaa7fe27dbf4c3c94e00ed6983cf5cfe6a1402b9b48b04e755a249edf0377924f0690cfe75f2b00571d8ed7df6331de26c3f77b4bca67dde9927d9e8b7a554b63a9fff42747152fb152b91b54c9cff600cef425381f099319223c46e3a12f0815a20625f7ba06f21497f267", 0xae}, {&(0x7f00008ce000-0x5b)="ab6e35920c659814779729b3bf7f0d125f1ffb870c275512c0138ec881039968c8a1cb73e8e4411578ed2f6ccd42f62d9623cdcd2fafbd5927a3fb4730faa37707e499bb19560b7a04a4ae74670671f7bf7d6cb278518e5d3a2883", 0x5b}, {&(0x7f000014b000)="7c912c6935c7baad51a27e46d5a7bf84cb57c3f7973fdc3bcf66d86db6526af4ba7dc3e8b047f2250dbb90539de7e3e020e0dfe9b1c1080adf1a0594dd781b0e0434d52e10e4d96bcffe3bb45de6288597e0e752116ed6dfbefaa2b2810746eedf5aad65b24eb38376a9a8b81fb93044ca9afa2be20e3fc6dd82ec1cce634278ac31b4e50e2e490f7bdf01b69e049051da00ce7823404884809b3eacb9b9f9a008f9d62e148dabd4fcc0370895df3fb77cdcddbaf5395066a2094c2c583b24864d9c5ee070b343582790d7bce09c37819209bf61b03d3059010055008e48cc4c5a", 0xe1}], 0x5, &(0x7f0000faf000-0x354)=[{0xdc, 0x19f, 0x6, "77604a2cd695ead3ad4fdfd1d360d636088a1f98f4a874a2635ca00ff14e43f4db9775b0de77920be5a7be143b3354616eb9e1f0405e195c52ef8c9f8076fad823fa2254eb3c6716f813812ff1ab1abe158e2900bc555ef8e7c0bb869450b9b7bad42f2d0a6844229d327222cc3fe9f7ad99defe78eac59fe06fee5b734ab404475d317bbe76cea0d8b26882a4dc383745b1f2b0a678e225f56c7ef179ee3d1fa8b8d4d09d3f45bbec23b11cee7e64e7648413d0fbbf49c9886825d786321b82b460f2162e59d6ba024744bba3"}, {0xa0, 0x1ff, 0x7ff, "b28d92c36c5facf05fcdbdae905cbab113537ad379763da2305e15314ef244157e66278326729e97e338eaeeff757e313a1180a318f4f62b20c93ae8f40ace355b0727e521eac4d00c23315d71156dd645855107c731244864b7a60b0db6d8b3d66dd2945bf85cb5eadc94b866fef50d09e3aafb7a9e86976229c5e3fce482ab8bd2be4fe543417f8b685c8936db8a1429f04e4e"}, {0xfc, 0x109, 0x8, "107960290a62a97bb85e85069451e3de7f1ca4579ea36670c1c0d7b0ce63a156ef81b89b1944ace618524b45d029c186e759ca9a8ed5535a0c1ee46d32b6c5c5dc9cd475c28ac45e22e1063794d841ae282336ced72539b5922b5d1811d05e9da055fd7327cae34f9472df392dfbd37ae84a627ac1bcdcd3e83eada7fdd14d006b5d882a3793c358fa127b4fe9170ed257eb1a4493f3d2582333d6a0781729a57b525cec304ad00abbfd435779055f6e42a62c16ccba6a3e487a9b8decbf68df031f2c37f6c28260c9317a49f2ff7358682e4cc6c3a0dc682fed383f7d309b01042ca1f5988407c8f2ffd1c438"}, {0xdc, 0x116, 0xe4c1, "61187f11d12b99372b241a3f9143d9a2cfe9fa7c67d6d2b73775643db60ae9723f7647f36b3f316fa943d7149e3e94bbe32c9b0acab74f0202e78dc45e6afca67b4b012688ba6ea714512fde8f0a15e04d11789bfae8620e0ff6420273bc0bbbc005af7f9de18e9811924122d93efdef5cd8d7879fff7553be801703031a94456590dfa5ddf87054c953f4aff9fc7ba1137d443d1709ec8f0ea519b5f7aabc7f254c4ba961d75bbf11f1cac50f550c8325edced1eee4a8c396188fb801c0fcd85cdce87b40781cd758baa88f27c9"}], 0x354, 0x20000000}, 0x19}, {{&(0x7f000064a000-0x1c)=@in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c, &(0x7f0000f36000-0x18)=[{&(0x7f00000cc000)="6c2f117f3667b2753b9dfcbf1d209aff21b3ba84df8f69a344547f49bfda8449dc82e799707db1752206", 0x2a}, {&(0x7f00001f5000)="8f068a1daf868ea448f998af679f5d1c0aff5969353f788cedd38f3dc52c1d0df27f07ae3afa8dd5a6dcaaa2ac7b31e3a88b5c634483d0059f7ddd9a644efc53e543880b61c3381a59eb7d2c1a90c25556935d1dfd33efb035a7939bfed59f2b3b79de8e802deed7c4c4ea1b6ce08b35b9a02cc4523aef5729470a051a5f0e46340a02f3a6c0", 0x86}, {&(0x7f0000a19000)="1a8cc2b6ba258c5789fb918de817037ba18169", 0x13}], 0x3, 0x0, 0x0, 0x80}, 0x0}, {{&(0x7f0000a82000-0x10)=@nfc={0x27, 0x9, 0x800, 0x5}, 0x10, &(0x7f0000ab2000)=[{&(0x7f0000a82000-0x23)="22e06a137521370b19bb4bf06df6a451b6c140a6c19fea82dd6748885411ab64dc2297", 0x23}, {&(0x7f000000b000)="75999f", 0x3}], 0x2, 0x0, 0x0, 0x1}, 0x47}, {{0x0, 0x0, &(0x7f0000773000)=[{&(0x7f00005a6000)="c5a77373f782d0", 0x7}, {&(0x7f00007d3000)="025ef24bfb4c51452561c89ca0dedb4ca6005e96d7341011f59b823c96f056cca235b1e29c77ec083b6198700d93b0f47ab7f69b70a7eb4531c1b63d3438f6d04c195bc299399c570ff5669e5a060a48c1d28f8ca676c7c5d4e62756e1013b3505312e9083157b9c232fe6c1e82b8d5c415a9b6c678c1e36b8521fe6687087e12ff26502b6b7", 0x86}, {&(0x7f0000d67000)="d54dc76639c36ee6220c24cf0bf1417891de4273be5d2ce5e2f8264ec1e5", 0x1e}, {&(0x7f0000b87000-0x6b)="f02fb5b3657d8cd345c97081ddb01c16251551a1884b31c7f91f0b20deb6306606f55144516462a88b06b617ac6da7cb351a7738b96efbf4b250ff07423056df5d15dfd7adcdba6b9eeb4bd76dd6d44e96629577553c3a455a3cb0f0203c56baca1ed368fa6ff9ae3b980c", 0x6b}, {&(0x7f00007a5000)="477bb88094fd89aa", 0x8}, {&(0x7f000043c000-0xa0)="5d30f0777f5db99072051a305dbbab584a92dd8d7761506618211d0d4bf328d944bac7fc5a6ac9e1513e8195f0be5d05fb761109a12b08ce0533649a5511ac5374eef4ba3cb46b291e58bc5847c5db61f2cbd419b9a49f1e3d6c2c9c1353b76ee2bb56cb6a3a54293bd0103252cfb4af98a21ef997e06b1911bd5a769e8c404d31097dec9debad13d1d0eb12ab01fa7c67cd25905b7a06a06ce3fc8dd4759b3d", 0xa0}], 0x6, &(0x7f0000645000-0x1f0)=[{0xf8, 0x101, 0x5, "8b934cdb40e3f24bc08f815898150ade89628a077360a4b8d72558953a1e41dfb7190a089a2c1fd4e1234d5ae005b6ac892efe519b771ca459d05ee8fb3af8a1aa371578b9b1313954fd38f7f646f6b49a5c58261c5db79587f19206ec5e16f7d04e0875bf6a86cd2928b3fab591a412d79048fd68160e8b9514901ce70a453e41ca5a4db6c52ea283a6f7b85bfde4d6c3b80a00c2df0316445936d74e4344cabb97f0ee9607a00b61f8bae036e9f5a3c04ed0af400fc528b25d5dca91eba6d88ba3e4c5fded63d8282028b96e0fb5a2eae0cc266d128fd9822e5dc5e3224f6d3f831dcc7c30294d6c0f"}, {0xf8, 0x0, 0x4, "f7e66d2d8a1ab5e0f35b03ae47457a227d48fe0196d89b7252fbfa68d3234f0132fd4d07c156b1d0fae976587e9de68f6fe96c86f27abdb3f470d28a310f6ccd708526ff659e51a52b0bfd1cdbc1dad0879ccd3f16c364f03c9f2ca1ff97fb7c66dd1c59bd400a14e4659e122ccf11951295175169e686f8d437423e740caf25b54379d524b9740020d08adf3a756c079e39a25c68c84505b1583ec40f5d143254bdaf73693b901b6048c70eed1e3f708b94c069ae62f34c9178ab7434423af5a97e080dbb3bbeb36538817bd33038af21165831e236fe5085a3d5a66ed4e60eaea74e2be46d18df85bf6a"}], 0x1f0, 0x1}, 0x9c0}, {{0x0, 0x0, &(0x7f0000be9000-0x10)=[{&(0x7f000087f000)="287c3789f69a89e5a5b4d51df3b5ae7c0de20b8b1523da59262d0897623dbf0412afb577a783ce12c92a6b2701949c87cdbb2f6d4c0f0a6238f53e10471a80d56b3bd1", 0x43}, {&(0x7f0000986000-0x72)="0525beae71d79fafc26be7d311f10afcf272c74069cb61670bd92019d0ebd036eef78a9edd0c162d93e3d7bc4acf67194cc163adfa6f7d9b8f5918097239d0298f3e1b32f27822f58d17b7c0e1624db74807cfe1258636686973bda3165646b538272d01eb51e06e46728dec06eee9c86773", 0x72}], 0x2, 0x0, 0x0, 0x4}, 0x3f}, {{&(0x7f0000b5a000-0x14)=@ll={0x11, 0x9, r1, 0x1, 0x401, 0x6, @random="8fe814e7382f", [0x0, 0x0]}, 0x14, &(0x7f000008d000)=[{&(0x7f0000143000)="", 0x0}], 0x1, 0x0, 0x0, 0x880}, 0x401}], 0x6, 0x80) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003be000-0xc)='/dev/rfkill\x00', 0x4200, 0x0) accept4$inet6(r0, &(0x7f00003fb000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000082d000)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r1, &(0x7f0000b54000-0xc)={0x4400000010, 0x0, 0x2, 0xa0000}, 0xfffffffffffffe92) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e01000)=0x0) bind(r1, &(0x7f000016d000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) recvmsg(r1, &(0x7f0000e87000-0x1c)={0x0, 0x0, &(0x7f000022a000-0x38)=[{&(0x7f0000a6a000-0x7b)=""/123, 0x7b}, {&(0x7f0000b27000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b5000)=""/11, 0xb}, {&(0x7f0000b75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9c000)=""/113, 0x71}, {&(0x7f0000ac9000-0xf0)=""/240, 0xf0}, {&(0x7f0000c9a000)=""/254, 0xfe}], 0x7, 0x0, 0x0, 0x7}, 0x10000) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e6b000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2c000-0x55)="6e6574ff20fffffffffffd03fe1ead2b0877526ee2e16226586bbb29c40400db07a2d5725fa1e35a6877c51b86f313ddde1c60e3ab667736cf43dba6c192d33350b43f72ba482527b56d50ef84246536d89dd68824") shutdown(r3, 0x0) sendto$llc(r3, &(0x7f0000e30000-0x3)="99bead", 0x3, 0x1, &(0x7f00004f7000-0x10)={0x1a, 0xf7, 0x3ff, 0x7, 0x0, 0x1a284938, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendto$unix(r2, &(0x7f0000d85000)="da05d7e4f38af8e5391ffd523913614533ce099a0c3d4c647e95233fdaab1a16e2797ec19f05c8314c556ba6de5ba68266466667", 0x34, 0x40000, &(0x7f00009b7000-0x7)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x7f, 0x2, {0x0, r1}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005de000-0x8)={0x0, 0x5}, &(0x7f0000842000-0x4)=0x8) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000842000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000842000-0xb8)={0x0, 0x1, 0x2, 0x1, 0x0, 0x3f, 0x547e, 0xffffffffffff9baf, {0x0, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff9, 0x100, 0x8, 0x3e58}}, &(0x7f0000418000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006c0000-0xc)=@assoc_value={r1, 0x0}, &(0x7f000003c000-0x4)=0xfffffeab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x100000001) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000252000-0x4)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004fd000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000001000)=0xfffe, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/07 17:16:51 executing program 2: msync(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x5) r0 = perf_event_open(&(0x7f0000161000-0x78)={0x4, 0x78, 0x7, 0x0, 0x8, 0xffffffff80000001, 0x0, 0xd14, 0x100, 0x1, 0x5, 0x0, 0x6, 0x3, 0x8, 0x200, 0x8000, 0xa000000000000000, 0x200, 0x292f, 0x1, 0x54, 0x2, 0x6, 0x9, 0x5, 0x2, 0x9, 0x6, 0x5, 0xcb6a, 0x4, 0x200, 0x9, 0x1, 0xfffffffffffffffc, 0x9, 0x200, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00001de000)=0x0, 0xa}, 0x0, 0x8, 0xcab, 0x2, 0x6, 0xec66, 0x5, 0x0}, 0x0, 0x10000, 0xffffffffffffff9c, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000497000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x7, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000031000)=[{r0, 0x0, 0x0}, {r1, 0x8, 0x0}, {r2, 0x208, 0x0}, {r3, 0x6020, 0x0}, {r4, 0x8002, 0x0}], 0x5, 0x4) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000856000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ec3000-0x4)=0x7fff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d46000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xba, 0xff, 0x26dd, 0xdf}, &(0x7f0000d6d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c73000)={0x0, 0x0, 0xa01, 0xffffffff, r2}, &(0x7f0000cce000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22d) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000cd000)={{0x1, 0x0}, {0xfffffffffffffff9, 0x4}, 0x401, 0x1, 0xce50, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) recvfrom$ipx(r1, &(0x7f0000695000-0x54)=""/84, 0x54, 0x2000, &(0x7f0000b05000-0x10)={0x4, 0x8000, 0x7fffffff, "1472c4985635", 0xc701, 0x0}, 0x10) [ 31.405184] device gre0 entered promiscuous mode 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/ppp\x00', 0x80800, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b75000-0x7)='timers\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r3) r6 = creat(&(0x7f0000fbe000)='./file0\x00', 0x14) fchownat(r6, &(0x7f000009c000-0x8)='./file0\x00', r4, r5, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000aa9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x12) ptrace(0x12, r7) 2018/01/07 17:16:51 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000143000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000290000)=""/111) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x99)="e19c80dbe88d9095ba21329788bf5988084e6dac08a98247b780911accc916ae62ce403e7b24b1d26623441712a6e12e576917d282a8d16149859846e03a7c9516d4095290becb1cbb4c2452ed1b821ec90275f92c4ae643338c057caa31625a873de7e0c7ec09ed32dade4162f8433afb5970556c0a1a2964cd2d8c50776ac3d96b0860ab29d37c58edb0b96a4bbadf89fba43ab63c7798c9", 0x99) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getegid() fchown(r0, r2, r3) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000765000)='/dev/binder#\x00', 0x0, 0x4100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f0000b79000-0x43)="", &(0x7f00005d0000)=0x0, &(0x7f0000364000)=0x0, &(0x7f0000acb000-0xe0)="") mmap$binder(&(0x7f0000a59000/0x4000)=nil, 0x4000, 0x1000008, 0x2010, r0, 0x0) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005e6000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c0f000-0x15)='/dev/pktcdvd/control\x00', 0x440000, 0x0) syz_open_dev$sg(&(0x7f000075a000-0x9)='/dev/sg#\x00', 0x9, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000056f000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) unshare(0x40600) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000510000-0x8)={0x0}, 0x8, 0x0) 2018/01/07 17:16:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dbd000)={@common='lo\x00', @ifru_names=@generic="eb767536d17a971d3099a15b7e11ae10"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d3000-0x11)='/dev/vga_arbiter\x00', 0x107000, 0x0) 2018/01/07 17:16:51 executing program 1: r0 = inotify_init() ioctl$int_in(r0, 0x0, &(0x7f0000006000-0x8)=0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000962000-0x4)=0x10, 0x800) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x7fffffff, 0xffffffff, 0x800, 0x7fff}) connect$llc(r1, &(0x7f00004a9000-0x10)={0x1a, 0x6, 0x40, 0xaa82, 0x4, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ad3000)={0x6, 0x1f, 0x80, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000cd6000)=0x0, 0xd) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000016d000-0x4)=0x8, 0x4) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ae9000-0xd)='/dev/usbmon#\x00', 0x1, 0x8400) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000e9000)={0x2, &(0x7f00002e6000-0x8)=[{0xfffffffffffffffb, 0x86}, {0x7fffffff, 0x9}]}) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e8e000)=0x1, 0x4) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000bd4000)='./file0\x00', r1, &(0x7f0000394000-0x8)='./file0\x00') 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000cd6000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000776000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000de5000-0x4)=r1) pipe2(&(0x7f0000ae9000-0x8)={0x0, 0x0}, 0x800) sendmsg(r2, &(0x7f0000046000-0x1c)={&(0x7f00007a1000-0xe)=@l2={0x1f, 0x1f, {0x4, 0x3f, 0x7fffffff, 0x9, 0xfebb, 0x6}, 0x3, 0xffffffffffffab2d}, 0xe, &(0x7f0000e3e000)=[{&(0x7f0000911000-0xa6)="a06036aa65f21356c8bdd4347f4de481699d78de19f61261748c7551258af099ba6c4a76913e81064736d2a76318f4a6f2d83331e1de76efda7fe31769fd4fcc413fdbbf363714c298327a40b4e080ec8f9756b1fd70b100c8d73f974419edc813a161ded83135f25ecbd19268baccf44b08e10ca037424b96198847eb89cf6d5e0d86af0a7752ea519e8601fd005511c494626a952a73a4d1acd987324aca0549d9df90ed56", 0xa6}, {&(0x7f000076d000-0x9e)="502cce8a0712dc9620a49dcb9ef1aed1935b954d10237614fe9390f9bd03485b6eefbabcf1ffa55bd6918beeefb0e51822a7e2ca76eb20b313db6902f4b060b8e148f4ee6a37a8b61d636181d3c6cc93e094e51d8e67b48298c9b75a9df1db1cf225db27e97b06f73d3926640b072f41efc7730c36d7ed67633d5c483a1263c1cdede379f9ea7cd76e0838b28e7f6069c2930091b444847fa6ce2351f5c1", 0x9e}], 0x2, &(0x7f0000a88000-0x1230)=[{0x38, 0x117, 0xffffffff, "f9bb40c4469696465b200d583395acd8fb7520ff39bb26be7b198bf2cda55341a40b1b3f9e5b03faef82"}, {0xb4, 0x11, 0x7, "187b8b7777a3dd8637ace41ca22885942e1d112ff738dc7f38ba89daf9f1500f00edb12b7b4e8ee2bfbabb3e3cb9084321654da059e347ccea074274dab6091412524cc6cb0d6d0340d8cbf90b2f8dc42fe1ac5a4c515ae728f6ff74df1b1f604ce248ee76d11fbcf6daa4d961a6235054cf5302ecd0d9d9a15b097b029c9163348314b06b2f4c383d3706a052d8f076f0ccc4241a6fbbfc5eea4816b0dad4a16a450edba3eb8397"}, {0x84, 0x105, 0x1f, "5ee738290cc2be11f478abe5bcb0e93a59224eb44a674d2dffc359c20732f5094f227dee9af7725e9f9aab6358b9a3608da8a7d0ad82a9581f9c71b5e26b75cbf9a8c5c2505d9930be47e796e34f71803979e9c9023719d16d040a8d8c83d7b2c28c393c0f007761c49c8eb81deae01b81e0f801b3bfcf"}, {0x10, 0x11f, 0x3e8a, "11242d06"}, {0x100c, 0x10f, 0x6, "14179ac25dc318b55f0b8942d5cc4f1cf422279976d7cdf02207c0b029493ee565f93fdcd09fae7730fdf2942bd1a7ecae362deaf0f89fb76fca8872ef65104fadb5da4981a84165ed508099a6f65a0fc9ef1c4ca355af085e6ce1760ceff97a51c0c21d59ea45a5e034f8bc34bfcad9e5f3dd6d00dac0680cf0d8569ea6da963a4d71338204117ceca526833f53dbeb433e0e2a3242758689f6ca38612612a6e23a4620069ee9f1e2e21044774602156ba05e42e3d3325b5441b0c75cc4bfd89cdb68ce184e5ccbdf8a1d9285858fab06d82fe0e6d8e9695c7aee522d8cbe58cf7c63817662dd00055ae7547bd79e3ce2042c2c06845e79f99f2759a5641a164c44af8030007466f97cc8c5e72f188ff02c93263ad567f63c96b86d5f77f5d4b0234038c86d10aa705ac1498a233b8ef465e7f0074bee3c5aefb8aed3678aaf2fcf9b7a8b49dbe6845ad1cbe6ca1b1964c00727104db5af682e284c92b126e8d4f8d0c9a7efa60aef8763e1eaec0a19da9ea30a0ccfbb6462d60e9d959666ed2a3ac3316fedab9942ad4ce2d1a1426cfa6fd085e4ed335db42adc2d24922bcb62340bd24e4cb23083e7e0124f1101e7484c8054fcaa8a6c88e635871962c0be4a2284d6a1cb0c5c6716ffc2bcd470a4954dc4a2273a9d111546d84b9148df52b239cd392f0855d80454ed4df2c73822b1881fc40e1e09aead88033f741849541f4d7af726ae4a20c957385818ed4cb1fa9bb62fb9aaea3e6830959a33ec3aa61c740445e9c70fa4053c0d1a32fb06adf29b035cbaa866125e2f2ac0ec52e540816644add367b99b960e41dc25df988fc054fda2ff6eee5546d98cc39729123031ff8365ea290314baf271fd18e1cd1a0afb9246a075dfc811af388c2b29d16f121a7a73aaba47eb61546b396e3c8214235725b3290fa51a64cb1f3b47e1f1f021d4b8522d265321ad35c382237ea2f5ba7e81ae27fe54119d655eed01488c52a70a69d93e414f6aa081a36a47e33ba6b1289085b16134184c406d9e69966baaf2068046a638b689b63cc9189e6d342290c063ff7ba48fdecece8d4e73046d1a5df7a92662f70fec90becd7b86772db4f57e905dca580a9e627a1e951cd7c5e98c626ace7e1675c9c985c21a1fc297407e4b54ea1ed2306c1ef48f3aa6f054d52a551c79be98a96b6c4683a5988b8fc844ad924b3132e1b33bbd68e6403ff5e5d36fd42da374d4e8d10f9f74f3b0b9035dc526bd3a521f3faa735fd0750eb67e3e4a345ab4b01f4f23d3f9c3b066b7c6d5f90b81be98f7a1da1a033ea1f9ecb1e4bfd2b0fc05f62a743697060663fb55b128fbc89fe3d5bc50d6825633496676ee8a47289dce094498004649d90c6266f14a1576a9faa6b141af1e3900add166e17459ff735cfb76c598223e40ac036519c28c6534da966bb49369eeaaca3896569c92b24c2dd513c6afe0dc6074ebb666dd4ca6d0ec6498d3c645e6dd473578d779543229d7b471b5613dda698d7c5b36500591081b288a0fa1d15463ff1549794b8484f374aa35c00b418102de13065e491a2a98c84657f47086f8bde1e0ae16bea5b9f97b52aa0a731580d48df1f081899f8ed88db23d1866aad2602e56d577610a0f844af6247cb88d91cc7bbba81941a6ee031ac27e7f4d93e61595a7382c1aa6dfe978338db01cf6281e3a88ac06e162d21eeb5a3c0301fa2e2f18942c55348ee6f1a3f790aec1d49b380164707280d1e89d7d971af4d18c7172ab7c74816bbebf31f0e50806ade98d7682c1f5bd0627830f18765f42e5d46a1f319c243ad214ba8b87fc44a077168d6c4dbff315d74abab1a13e7278259ce225edc793c0d0b78be82057051977308cca19ede6a067ff05935def01b22200a671d5386e62b796accabfa5dec7d9ba6fc19721a609dd4b0028835379034e5ab58570f870fd08707c22a7b4d715c1eb0c6feb96d52ca61c6f11031ab425290832579a767e53eb581da54d577bc3db81c995f76ed421cc4b29e2b5b615190bf333822051e5fe36bb6487ad862fc402f22b72a45eece6bf65d811ca2b6e4b18023768131f5c1cdb0f0546f3d32c4ca376eedfe91cf1f17bf2c93911e2a2030e924aa9ee80a2bba6db8599bdcdbaeded943cd82a71516e8cec7d572892c0220aec8a866234a6b490b724880542eb95d9ebdace1b874d4d369bb49d60444c1a22ce4ad7d3c3ad7d5d00e888bae5d772be6f76ee8753b8ded64760858ed299b438b031399c7fcf5bfa6772628fd4b599d4604053743a5130ee1ccb86602b597230c76539fa2e78429b8f972efe961a28e42abb2971265f4e4aae4169873f889d5ba8c853a4636d4f80d84646c675cf16630472c0d3f5adcf587d6139cdd8671d9430e4c9aa40e81fa6503f9d8dea77215b8df5129526b02f1960532ccd057a9f4afab00d525374ab8b785f54647536e26199d6c55a04a1e6bb69e793f930ec93f675d61c35bf9452fc8b771330365f5b91a05ec564979ae46195df9f5c3c4c0780d3a9d27f639e6c156bd6f58bb643dc18320ac50f0f3a871762d60fe34246ec8f081bf26248dd81db1d8d5795f0f30eefbd064c3b44352e4f459d651fd4d9a9ff30e1216afbd4239c9578516b96d9469ec526b3fb913dd5837d768ad9ee179b6d3f8072ef99752445a8a85283a4cbd089bd34b2f9ed43508c5641396d700e3fc4c74fa8f104e73005d59762c18c59ffcee773e1418b04d54e866ca336c827f1170a7548f842576466054720deac9f40d703f27cea5149c66ba779c2f107eec57b1013660b0524b8a09583fbe1a41a3c8a576a9ca4287f1bc8fb89636e199a5feb93f0703bd8588c3ed90f34ea75f3c814c00ace8a09e1609e266e2cc9454f6b4ec4227f174a96d09fc61c8d268b014ffaac454d306c4a5dd1ed7ca021fa015bdf4f9b1ee56c2b16961ca9c9e3108ee9637de7040e54395874a4569e3a38f401a03966f5cddeffdb0ad4df5a33d9c2c73d3c080c93bc6a611019eda0e32bb9e332294c89e8a146cd8da7067ccdc484f086480d9cfa3de6abbffa450897d0bfee9ed3940775a76ba15074defb1f45e3ccaf3ab5d7fca9e2bd77665a25345a4191af00210f6110e7fe3cc0e8fb78eb61fc52575dea824a724581318ca74c371fd0083c3decaa6393e55603d577590b2fd2ef373a848c6a536e66e1ff0a3a694276e453aa0f00117800f40e4250d93d2ffe635e53c466e8a8b009a012dd0d519287f8f989b50f732987b1dec4fc174166aaf844d7b8a6c779af31f3f3e992a12a4b4aabba98a0a517d5d53141e01557dd62f5b615f5228652e7807eafa3f9cfa3855f39991cc4a2a636e4ebb886d49a9385a1ffffcb8c67c26171ea743b967fe1439be70f886f31287fcce60e78572608d1163cee5c9823295d3063b7eabe14b114f9a23a70e4d7bfc1c84c51dbf98adeaeaca520d04babd5bae7eddafed0f8eee2fd915c20d3d1cd7e53f0b7c6bc0da1df57d6b31da09ee66a7cb34bc1ea8f87cf3bd3ca4d83f86eb8ee29840f4c1708a88d3cee36d9eeb3203b973c43e8674bf4993fdf2b89739b5944fd43c1979468115e5735eb9b04e7c78760b27918002f4608d9a64b06bd4d0eb650c1f189ac926a8beb7574065839942e2aa0b5030506e2bb0baae2bdcb7f1945b5eed48eadddb5a3b4475ec120c0dfd15f94b0f9b0b7c8f6e62750ce7a1291c18fb39a18ed97b8466a082426a503455c521782cc2405e24ac47e1615233862278d779ac697cfdbefe13540f5b98efa6c498630735982e721b15ad3c8c439c07ada2c9afa4dfe1492e0a649c41e3033661feb8c13ed8b7fe8139aedaf4b87df8ec6480dd892c02c1f069defdd3d32dd9740909bf175f1d308a3609bbfe76c7311822f19866f800d174970c48a6aa32eb234321be00c06a77c224464dd459004951a925b88cb34fa2f4f16dcd46c3113bf9f23781cd8251811806696fc82032487705c2a657afd829e66c429967903ce3f42f80d28a97d9ba6c8d720d89a3e8f9704a2fac133d8f619f590374d1139e6fb45bf293dd123c1084dc348703921b4ee14b06dee29ae1b274aaa8d39762b1b31d46cc0ecab7590b1cf1f17984f2db523214f2fc332cffd27217c25de8fd26a551a77093bf0e31986a979d5e50c8f642bae2a9c8850bb789d36a67d591bacb93e297d26699dd35d4e2cfd6bec6b55141e1fa6bf26a6732d7fe7de275571acf8ca0301df8dbad55b132e8e0d2005bcffc4a6b9e7c1f9470710f7fff8bee9449cd6c86cee2d378479af52ba549b4a2b6c7a040f2ba5bebbb34c9df3900fb3ff77f26f19635477ae318b8b70e9ada1eb85037665e086bdb87ceec59d0734e2ec7fd7d33147baec4a395668b347210432f1f7c352452530510ad795ffb10f8bba7a26d4478a610c287236f92019abe86b7ee43f0656bda6e281193d395e4d5700a815a08dc86e1e70b7f4ce96b14b8784e16cf2c5f66d7e15007c27442670d1e45cdfc4d65234ca158a09d2033af05ea9181f43ee06b719a586cece083af6a5ec61c3c05e244c3f19b25ec48774f76cad6d49f1c49513015619c756512311f0b1b26736a172e42c89bdf2fefef44a8ed4d486419ec8775d95c53c486e83c7afff29484bd72d4044e169b86acac8bdf8a9bf760363673c2b4c1659569c7f72cc7d928c65912219313ea3c6e68aa2db96938e3e3b7df2f514a3cd38297b4d27e07f83c6941157567790c0204e615deea155fe0207ecb8b73af96282c62d3db1c532e4252adf32512bd8ce2d1cf9ddf69f904f94b92fd055960757c24dd6f485ddfb2a1d08b7222fe2bef4017fd335e1507b881871caf2436ba00f1db8f72c2b4e55c3246500ed9fea19bcc954481cc0ae607c6082be97850cc02f7f9909504b2a45a45ddf6d2cd7dadaaed4921678741759da75732d4d4dfb5b40fd0952c1ea2388df41b6b2b040899208e9e76de9733ea5d4d3b66564a5b329b0de6e23dc831df829eefd4bdab85a761c6fb61e539056142bd872e75f7dfcbc7fa05ee724e369b1e7e9f429cd0410889a4357c289eac8e09cb13225b8c98c5fbe8aa50de014878e5d913f1a0baccb70b6fbc6369c53e4df4429807bd3519e7ea0b71f472046333d2cc66ff61aef3bb3a9b43d1bc988dd31ade9355584f10cde246b21ac0990f61782bead1c834704c892e3323684967162ffa182e93de0e75fadb99f870817cdd0535c4ab985de8da5f777d00019305d404d8776aa251ef1f5f151c80557a87a288750a80c20a4ad7ff6299fb2b538b6a829e364362ad2b95cf3eb0df163cf74c06f7a033c9c6bbeb24f0f93ba9d486f05f5d206ac202f56890e2f2d0dddba589a8599a9099a2eba3d3282e2a8133b2d35186ddd0302f35ee144ea78f114f87db8d7eb3796349f96af1b4327d3df9190d7fbd9ad8a3dcf5b2950f0947ad37a9c7a48d353a509e4524a51bc889a586ee85c149e2f0791684191acff694afd4b530d278f01adbc183207360b82e70518eff2b42f2ad633453c520d0051bc8e950670be127a586fb62fafa50bf6c4879f238455bd3ca01298ead100bc5e805e6415f42993b3d93fb471a87ffb1afd76a96dcbd35a480270bfd8ef28bea50eb2de6342667766a8fc50f6bf230e4ba5fcf738c9bd40807862b6ab054143ff94389234e1c5329b87650d90ae5e73bf42d2b44bfdd8e145f580080ccdd00806bfe5ec9e33295ad2f44c0b481252627749ce8b1bd4fb0857418fa6efeabccc8c32f43d80d193f7da0adbddcd0db6d701f0652c5257"}, {0xa4, 0x17, 0x6, "e9be03196f18b18c5dcbc6616313375e7eee1120704dfe38b74abc0e0228bfdf651e7567124b12e909c0ecdf5d01631dbddb545f7ee59a77602ab9d5b1a795f3a7cb6ecad7dca959f7db43ced69564c2dba75676a222f0383321fc15ed3a4a18d6d80f2e801595d8474cde08a1ccc7f2fad34243591ea90f862add3311609f433b44aae79992425163f2ab7382a465da6e979010102b"}], 0x1230, 0x8001}, 0x81) fcntl$notify(r2, 0x402, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000928000-0x40)={{0xffffffffffffffff, 0x1, 0x10000, 0x3, 0x1}, 0x4, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000366000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002a3000)={0x0, 0x10, "0c3af69f892d7b05aa240ec4b4ce120d"}, &(0x7f000059c000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f89000-0x8)={r2, 0x2, 0x1}, &(0x7f0000bc8000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000f1b000-0xa8)={{0x0, 0x0}, 'port0\x00', 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000a1e000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000726000-0xd)='/dev/usbmon#\x00', 0x1, 0x7692af9fb97835b5) bind$inet(r0, &(0x7f0000e84000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003e9000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000b58000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00004f8000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) sendmsg(r1, &(0x7f0000b1e000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f00003d3000)=[{0xffffffffffffff3d, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000998000-0x1c)={&(0x7f0000cf3000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000925000-0x8)=[{&(0x7f00007d3000)=""/30, 0x1e}], 0x1, &(0x7f000087d000)=""/71, 0x47, 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d87000-0x10)={0xa6f9, 0x0, 0x0, 0xe47}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000086c000)={0x8, r1, 0x10002, 0x3ff}) ioctl$int_out(r0, 0x5460, &(0x7f0000bb6000-0x4)=0x0) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000bcb000)="14000000080ae7fbff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc0000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f0000ae9000)='./file0\x00', 0x200) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e4b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d88000-0x8)={0x0, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ca6000-0xdd)={0x0, 0xd5, "6e3b81ca35811b52ed0be31e8d18ad3e7eaa8ce3ed4fe3a47b05ae6683f1f5608037f5161be0ee5e828358051124763ad4eed1502bc59bc477cc5a02cefcaea2c8bce74609c66153fa1894668e1cc8e6f26138f88da00719a2da28ecbe1d54cf534203a576ff78c85781888ecf920348ecc034968103f704afcb08efda5823020993d71c83cbfd8723dcd22adf5d6eb68beddb697e6c6570d635459a2feab33c346f90274612b0a331eb89c3c291b9956b86f161aab5668d5d8ac35d5465dcf9ef2c1fdeaac4e4b93289d31d8586978cdd1b3664fa"}, &(0x7f00001dd000)=0xdd) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000e33000-0x4)=0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00001c1000-0x24)={0x10000, 0x28, 0x0, 0x100, 0x3ff, 0x10000, 0x8, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x40}) open$dir(&(0x7f00005b6000)='./file0\x00', 0x10002, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000787000-0xc9)={r5, 0xc1, "4fa4d80b3365b3ccb24b5a7893e00f285ee445bfaafa4dbc8a6a998b5f90479ca6e417a2c78b5da025eaa68dd632afc0d4f02b555859b4ee05b0a53321cf96738a5203ae01c3289a4088f3a42a14b5ba7a2bec94d00589c31040fca629fefcfd43ca1bac364844ac80f9541a52405e12dc64917e8cd3b7a774113697eadddf2e35193199b78e3b3efe843f0bf57694a36b4aba8c6a78f357a90d8304397c0e20ac1e3c69b787f3c36110d202ee31a862ed8b0821386cb571f0dde6c07003f75d73"}, &(0x7f00002e3000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008b8000-0x8)={r5, 0x4}, &(0x7f000000a000-0x4)=0x8) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2020080807, 0x100000000) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c21000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x0, 0x8, 0x20}, &(0x7f000043c000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c48000)={r2, 0xffff, 0x30, 0x7, 0xffff}, &(0x7f0000b31000-0x4)=0x18) r3 = getpgid(0x0) ptrace$poke(0x5, r3, &(0x7f0000c97000-0x4)=0x0, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc4000-0xc)={r2, 0x2, 0x0}, &(0x7f0000c68000)=0xc) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000039000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000db8000)={0x0, 0x0, &(0x7f0000978000)=[{&(0x7f0000634000-0x62)='~', 0x1}], 0x1, &(0x7f000022c000)=[], 0x0, 0x0}, 0x4c080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f37000-0x4)=0x0) getpgid(r5) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000b9c000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmmsg(r0, &(0x7f000097c000-0xa0)=[{{&(0x7f00000e9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00001d3000)=[], 0x0, &(0x7f00008ed000-0xa1)=""/161, 0xa1, 0xd7}, 0x4}, {{&(0x7f00008c2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b96000)=[{&(0x7f0000389000-0x1000)=""/4096, 0x1000}, {&(0x7f0000133000)=""/113, 0x71}, {&(0x7f0000319000-0xd7)=""/215, 0xd7}, {&(0x7f0000981000-0x18)=""/117, 0x75}, {&(0x7f00007a1000)=""/114, 0x72}, {&(0x7f00007b9000-0x8f)=""/143, 0x8f}], 0x6, &(0x7f0000c26000-0x5f)=""/95, 0x5f, 0xffffffff}, 0x1}, {{&(0x7f0000326000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001a9000-0x30)=[{&(0x7f00008bc000)=""/35, 0x23}, {&(0x7f0000bc9000)=""/228, 0xe4}, {&(0x7f0000e08000-0x9b)=""/155, 0x9b}, {&(0x7f000057c000)=""/229, 0xe5}, {&(0x7f0000d60000-0x1c)=""/28, 0x1c}, {&(0x7f0000638000-0x1)=""/1, 0x1}], 0x6, &(0x7f0000357000)=""/222, 0xde, 0x9}, 0x3}, {{&(0x7f0000ede000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b48000)=[{&(0x7f00000a6000-0x45)=""/69, 0x45}, {&(0x7f000079b000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bb000-0x94)=""/148, 0x94}, {&(0x7f0000225000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a8000-0xb6)=""/182, 0xb6}, {&(0x7f0000e67000)=""/14, 0xe}], 0x6, 0x0, 0x0, 0x3}, 0xffffffff7fffffff}, {{0x0, 0x0, &(0x7f0000f9f000)=[{&(0x7f0000a3f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d11000)=""/220, 0xdc}, {&(0x7f0000564000-0xf1)=""/241, 0xf1}], 0x3, &(0x7f0000a14000)=""/186, 0xba, 0x2}, 0x7fff}], 0x5, 0x140, 0x0) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f00006e4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)='d', 0x1}], 0x1, &(0x7f00002b0000-0x44)=[], 0x0, 0x0}, 0x40000) 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/ppp\x00', 0x80800, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b75000-0x7)='timers\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r3) r6 = creat(&(0x7f0000fbe000)='./file0\x00', 0x14) fchownat(r6, &(0x7f000009c000-0x8)='./file0\x00', r4, r5, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000aa9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x12) ptrace(0x12, r7) [ 31.584778] audit: type=1400 audit(1515345411.257:28): avc: denied { ioctl } for pid=5420 comm="syz-executor6" path="socket:[12791]" dev="sockfs" ino=12791 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 17:16:51 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x2, &(0x7f00005af000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fc4000)={0xb0002000, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x14, 0x0, &(0x7f00003e7000)=[@increfs_done={0x40106308, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000d2d000-0x1)=""}) ioctl$void(r1, 0x80005451) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000141000-0x82)=""/130, 0x82, 0x0, &(0x7f0000fc5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mkdir(&(0x7f0000952000)='./file0\x00', 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000e9a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037f000)={0x0, 0x0, 0x0}, &(0x7f00008eb000-0x4)=0xc) 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$unix(r0, &(0x7f0000531000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r0, &(0x7f00001be000)="413076fb70a752", 0x7, 0x80, &(0x7f0000d63000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 17:16:51 executing program 2: chroot(&(0x7f000063d000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000704000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000569000)=0xc) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e0000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00009fb000-0x50)={{0xfd, 0x8000a}, {0x0, 0x80000000}, 0x7fff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000e2c000)="", 0x0) fcntl$notify(r0, 0x402, 0x1) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) syz_open_dev$evdev(&(0x7f00000c5000)='/dev/input/event#\x00', 0x1f, 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000016c000-0x1)=0x3) fgetxattr(0xffffffffffffffff, &(0x7f0000621000)=@known='security.evm\x00', &(0x7f0000439000)=""/130, 0x82) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000744000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ceb000-0x10)={0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000036000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ffc000)={r3, 0x6}, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009f7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x6767967efbf6f7dd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc6000)={0x0, 0x200, 0x8cac, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000ffb000+0x6df)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002c000-0xc)={0x2, [0x0, 0x0]}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000051d000-0x10)={0x0, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f000092a000)={0x10000, r6}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000920000-0x4)=0x0, &(0x7f00009dd000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00005d4000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000ccf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d9a000-0x6)={r5, 0x401}, 0x6) gettid() rt_sigaction(0x1f, &(0x7f000058d000-0x18)={0x9, {0x0}, 0x1, 0x0}, &(0x7f000021f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ad5000)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000042d000)=0x0, 0x4) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000395000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b78000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000674000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) fstat(r0, &(0x7f0000f48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000181000-0xc)={r3, r4, r5}, 0xc) recvmmsg(r0, &(0x7f0000c02000)=[{{&(0x7f0000adf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00003fa000)=[{&(0x7f0000f41000)=""/0, 0x0}, {&(0x7f0000c17000)=""/158, 0x9e}, {&(0x7f000070c000)=""/187, 0xbb}], 0x3, &(0x7f0000d90000-0x75)=""/117, 0x75, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000c57000)=[{&(0x7f0000c03000)=""/251, 0xfb}], 0x1, &(0x7f000034a000)=""/8, 0x8, 0x2}, 0x2}, {{&(0x7f00004d7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008ab000-0x40)=[{&(0x7f0000b7b000)=""/171, 0xfffffffffffffdd0}, {&(0x7f0000b47000-0x1000)=""/4096, 0x1000}, {&(0x7f000017f000-0x8d)=""/141, 0x8d}, {&(0x7f0000b93000)=""/107, 0x6b}, {&(0x7f000052b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000359000-0x9d)=""/157, 0x9d}, {&(0x7f0000040000-0xa9)=""/169, 0xa9}, {&(0x7f00009c5000)=""/14, 0xe}], 0x8, &(0x7f00008db000)=""/4096, 0x1000, 0x57fa}, 0x0}, {{0x0, 0x0, &(0x7f0000430000)=[{&(0x7f0000ff4000-0xbf)=""/191, 0xbf}, {&(0x7f0000358000-0xdf)=""/223, 0xdf}, {&(0x7f0000a27000)=""/73, 0x49}], 0x3, &(0x7f0000a32000)=""/233, 0xe9, 0x3}, 0x8000}, {{&(0x7f00007ce000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002b9000-0x20)=[{&(0x7f0000f02000-0x13)=""/19, 0x13}, {&(0x7f0000f84000)=""/119, 0x77}, {&(0x7f00008d5000-0xf6)=""/246, 0xf6}, {&(0x7f0000b96000-0x3f)=""/63, 0x3f}], 0x4, &(0x7f00009b3000)=""/133, 0x85, 0xa76}, 0x0}], 0x5, 0x120, &(0x7f0000bfb000)={r1, r2+10000000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstatfs(r0, &(0x7f0000d1a000-0x18)=""/24) 2018/01/07 17:16:51 executing program 1: r0 = dup(0xffffffffffffffff) flock(r0, 0x6) connect(r0, &(0x7f0000cba000)=@llc={0x1a, 0x15, 0x5, 0x2, 0x0, 0x2, @random="fbc6eda5c09e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000)=@random={'system.\x00', 'vboxnet1\x00'}, &(0x7f0000000000)=""/68, 0x44) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x6)={&(0x7f0000fbf000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x1}) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003fd000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00006c7000-0x4)=0x2, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e10000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f09000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000229000-0xe)='/dev/keychord\x00', 0x1, 0x0) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008e8000)="240000002e001dff320000080d207700fbffffff0100000100000100ffffff000100ff10", 0x24) shutdown(r0, 0x1) [ 31.684997] binder: 5439:5455 BC_INCREFS_DONE u0000000000000000 node 4 cookie mismatch 0000000000000004 != 0000000000000000 [ 31.696463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=5453 comm=syz-executor0 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) socket(0x1b, 0x7, 0x6) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 31.707957] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=5453 comm=syz-executor0 [ 31.730176] binder: 5439:5467 ioctl 80005451 0 returned -22 [ 31.758894] binder: BINDER_SET_CONTEXT_MGR already set [ 31.764303] binder: 5439:5467 ioctl 40046207 0 returned -16 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000f79000)=""/110, 0x6e}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000)=""/21, 0x15}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000-0xce)=""/206, 0xce}], 0x5, 0x0) mprotect(&(0x7f0000470000/0x4000)=nil, 0x4000, 0x2) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000723000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000027000-0x10)={0x7f, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00004bc000-0x10)={0x0, r2, 0x10001, 0x40}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x1, 0x1, 0xc00000, 0x2, 0x3ff}, 0x14) 2018/01/07 17:16:51 executing program 5: socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ec8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000087e000-0xbc)={0x7fffffff, 0x0, 'client1\x00', 0x0, "38f4fcf48df7e2c3", "d8e72527ddb019dc28253b23ab0d137872cfd007e2d62114d69d27199d4a007f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003de000)={0x4, 0x9, 0x738, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000647000)={0x0, 0x7f, 0x10, 0xffffffffffffffff, 0x100000001}, &(0x7f0000a20000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003b0000-0x8)={r3, 0x7}, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000020f000-0x12)='/dev/loop-control\x00', 0x40, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000826000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000)=0xe8) getgroups(0x4, &(0x7f00001ed000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a82000)={r3, 0x8, 0x25f, 0x3}, 0x10) fchown(0xffffffffffffffff, 0x0, r5) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000951000)={0xfffffffffffffb22, 0x100000001, 0x7, 0x37, 0x1c, 0x7}) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000928000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a96000)="", 0x0, 0x4000000, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r1, r0) 2018/01/07 17:16:51 executing program 7: eventfd(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/checkreqprot\x00', 0x101400, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000050d000-0x17)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000318000-0x8)=0x1, 0x80000001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000284000-0x4)=0x0) recvmmsg(r1, &(0x7f00002f8000)=[{{&(0x7f0000866000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005b5000-0x20)=[{&(0x7f00003b6000-0x55)=""/85, 0x55}, {&(0x7f0000d83000)=""/19, 0x13}, {&(0x7f0000a1f000-0x4)=""/4, 0x4}, {&(0x7f000015f000)=""/128, 0x80}], 0x4, 0x0, 0x0, 0xb3a9}, 0x200}, {{&(0x7f00005e0000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d3d000)=[{&(0x7f0000a4d000-0x7c)=""/124, 0x7c}, {&(0x7f0000d31000)=""/162, 0xa2}, {&(0x7f0000897000)=""/159, 0x9f}], 0x3, &(0x7f000097c000-0x35)=""/53, 0x35, 0x81}, 0x7}, {{&(0x7f0000858000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000055e000)=[{&(0x7f0000e48000-0x6c)=""/108, 0x6c}, {&(0x7f00000b2000-0xdb)=""/219, 0xdb}, {&(0x7f000056b000)=""/40, 0x28}], 0x3, &(0x7f0000a40000)=""/204, 0xcc, 0x3}, 0x20}], 0x3, 0x61, &(0x7f0000f7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000766000)={0x7f, 0x8, 0x800b, 0x9, 0x0, 0xbd, 0x3, 0xb7, 0x0}, &(0x7f0000fe2000)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000228000)=0xa77, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090b000)={r2, 0x0, 0xb1}, &(0x7f0000854000)=0x8) r3 = add_key(&(0x7f000036e000)='keyring\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000670000-0xf3)="fb5f7debd24f35198039b3bd42ec101bca089b6dcab084b5deac7f5e0c9708699bbde5823de57899840ac06701aa0ca08d54a08a3eb241cee9cfb940737751d4eab8803aac42a9427b2a65942f5cb0bdb1583d756bce36bdaec7c8b52c8df6dc70b26460fd5fecc9c074b5addf113cc73415478fcfb2691a072986199bf9442372684c6c226f5b8a65f3576cfffee1fba07ba943b9ac4896ea3168286ef3597d2a3bb1ab7ddb335ca4dab28188353d30eee3f5e1940ec779738b8590d9ce67a66ac2e7ed78faec592f46a6bfe482e32807743f5c62f491256664e7a09b7f550547d2ddf8c8530ee82d40db0a83fe78ec0203e1", 0xf3, 0xfffffffffffffffa) r4 = add_key(&(0x7f000042b000-0x6)='logon\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e0000)="7abb70a75356d66909cab4fc20bfd8cff32b5fb7c0f775470b9887a1bd2b9d713a221e48d05b9e89741ae889fe41d0273004a9c556b433c4585086682f26aa8ae6176fe78dc2ffc7519b3637979a8937c90b1782df82d270519cd628092b7ab4f57507000000fb6c58dad41b14026e199dcb82ca66a627e28ab602b59bfe3c4b5bb6fdf7873dd7f730b55596f121ce3497a69902edfd9443b710bcabb3e3595bc422ee60f7773294ac415e2d68b10cf519a69c", 0xb3, r3) getsockname$packet(r0, &(0x7f0000159000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067d000)=0x135) recvfrom$packet(r0, &(0x7f000035d000)=""/78, 0x4e, 0x2, &(0x7f00007e9000-0x14)={0x11, 0xd, r5, 0x1, 0x14, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = request_key(&(0x7f00003b8000-0x5)='user\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c8d000)='/\x00', 0xfffffffffffffffb) r7 = add_key(&(0x7f0000edc000)='logon\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000429000)="b8a21ac5d686ab592211c527d1e55c211c1dadcf45f54c7a4a6d0d0ac91ac595d17db6ef92f78b1c1c6b55a4fe9f46b9289fbc45afb385d7452f83bdd128a00733ae627f4d10f0a373a1a17654f5af62e3b3ecf59b9d647882918f6e376129a6495d64", 0x63, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00009d5000-0xc)={r4, r6, r7}, &(0x7f000076e000-0x38)=""/56, 0x38, &(0x7f000000b000-0x2c)={&(0x7f000042c000)={'digest_null-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000162000-0x3a)="6b484824363959fd03d7b114c8a9bb8ec9aa4ac62dbfef21ee46b56ae6b33d2590b2937fe91a4bdf40d0ac7417fecd94957c042b7efd6ce0bf5a78cb6e8b48891c077f91f137e1dcd6cd842ad046d7cb8095795ab5aa24736d60cebc3adb3a7308d920e02e3d650e0d0104f18de9142f30a21687a1dbe726a1b52eed510b1812", 0x80, 0x4000, &(0x7f000071c000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.779070] binder: 5439:5455 BC_INCREFS_DONE u0000000000000000 no match [ 31.786368] binder: 5439:5467 ioctl 80005451 0 returned -22 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000002000-0x1)=0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000001000+0x500)='/dev/snd/seq\x00', 0x0, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffd9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000d5f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000d89000)={0x1}, 0x8) dup3(r1, r0, 0x0) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x12d7, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000)=0x40) readlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000000, 0x4030, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7fffffff, 0x0, 0x7) socket(0xb, 0x80007, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0xe8, 0x0, &(0x7f0000001000-0xe8)=[@acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x2}, @increfs={0x40046304, 0x1}, @request_death={0x400c630e, 0x3, 0x3}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000003000)=[], &(0x7f0000004000-0x20)=[0x58, 0x28, 0x28, 0x28]}}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x30, &(0x7f0000001000-0x50)=[@fda={0x66646185, 0xa, 0x3, 0x5}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000000)=[0x38, 0x30, 0x18, 0x0, 0x38, 0x0]}, 0x6d}}], 0xe7, 0x0, &(0x7f0000004000-0xe7)="5862085dde4ea8055dce790c8edf99501a935f4269822e170f58636d207b915cb4f810ceeaedcaa15902f86244417aa5ddf1d68b0d722e745edf15f92e7ed9d10e03e99379a7ceae726d0cd78c00fbffbc4dd701e5576a3c2bafc4373a6f2389d885da45568a0b297ed0f07ce821008af2be2ab752baf036d6695d40ea57b3c62a719a76bcc7821e30a360058569f1c3b37b23f69b59ef98436012d0196233be95a691705c600cb89f8c8e360f5ba8f9c66c9f0ea6a0fa72c237feed97683077bec9579b49499aa583d870742fcc69152be3aa42e10913a842bf79f64a7f50da0eb56b57fca679"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0x68a)='./file1\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xfffffffffffffe0e) syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0xa000, r3, r4, 0x800, 0xc0) socketpair(0x4, 0x7, 0x9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000001000-0x94)=""/148, 0x94, 0x2, &(0x7f0000004000)=@ipx={0x4, 0xfffffffffffffffb, 0x401, "a023aabde2cb", 0x7, 0x0}, 0x10) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aec000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c31000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) write(r0, &(0x7f0000e73000)="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", 0xfc) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/checkreqprot\x00', 0x101400, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000050d000-0x17)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000318000-0x8)=0x1, 0x80000001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000284000-0x4)=0x0) recvmmsg(r1, &(0x7f00002f8000)=[{{&(0x7f0000866000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005b5000-0x20)=[{&(0x7f00003b6000-0x55)=""/85, 0x55}, {&(0x7f0000d83000)=""/19, 0x13}, {&(0x7f0000a1f000-0x4)=""/4, 0x4}, {&(0x7f000015f000)=""/128, 0x80}], 0x4, 0x0, 0x0, 0xb3a9}, 0x200}, {{&(0x7f00005e0000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d3d000)=[{&(0x7f0000a4d000-0x7c)=""/124, 0x7c}, {&(0x7f0000d31000)=""/162, 0xa2}, {&(0x7f0000897000)=""/159, 0x9f}], 0x3, &(0x7f000097c000-0x35)=""/53, 0x35, 0x81}, 0x7}, {{&(0x7f0000858000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000055e000)=[{&(0x7f0000e48000-0x6c)=""/108, 0x6c}, {&(0x7f00000b2000-0xdb)=""/219, 0xdb}, {&(0x7f000056b000)=""/40, 0x28}], 0x3, &(0x7f0000a40000)=""/204, 0xcc, 0x3}, 0x20}], 0x3, 0x61, &(0x7f0000f7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000766000)={0x7f, 0x8, 0x800b, 0x9, 0x0, 0xbd, 0x3, 0xb7, 0x0}, &(0x7f0000fe2000)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000228000)=0xa77, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090b000)={r2, 0x0, 0xb1}, &(0x7f0000854000)=0x8) r3 = add_key(&(0x7f000036e000)='keyring\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000670000-0xf3)="fb5f7debd24f35198039b3bd42ec101bca089b6dcab084b5deac7f5e0c9708699bbde5823de57899840ac06701aa0ca08d54a08a3eb241cee9cfb940737751d4eab8803aac42a9427b2a65942f5cb0bdb1583d756bce36bdaec7c8b52c8df6dc70b26460fd5fecc9c074b5addf113cc73415478fcfb2691a072986199bf9442372684c6c226f5b8a65f3576cfffee1fba07ba943b9ac4896ea3168286ef3597d2a3bb1ab7ddb335ca4dab28188353d30eee3f5e1940ec779738b8590d9ce67a66ac2e7ed78faec592f46a6bfe482e32807743f5c62f491256664e7a09b7f550547d2ddf8c8530ee82d40db0a83fe78ec0203e1", 0xf3, 0xfffffffffffffffa) r4 = add_key(&(0x7f000042b000-0x6)='logon\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e0000)="7abb70a75356d66909cab4fc20bfd8cff32b5fb7c0f775470b9887a1bd2b9d713a221e48d05b9e89741ae889fe41d0273004a9c556b433c4585086682f26aa8ae6176fe78dc2ffc7519b3637979a8937c90b1782df82d270519cd628092b7ab4f57507000000fb6c58dad41b14026e199dcb82ca66a627e28ab602b59bfe3c4b5bb6fdf7873dd7f730b55596f121ce3497a69902edfd9443b710bcabb3e3595bc422ee60f7773294ac415e2d68b10cf519a69c", 0xb3, r3) getsockname$packet(r0, &(0x7f0000159000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067d000)=0x135) recvfrom$packet(r0, &(0x7f000035d000)=""/78, 0x4e, 0x2, &(0x7f00007e9000-0x14)={0x11, 0xd, r5, 0x1, 0x14, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = request_key(&(0x7f00003b8000-0x5)='user\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c8d000)='/\x00', 0xfffffffffffffffb) r7 = add_key(&(0x7f0000edc000)='logon\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000429000)="b8a21ac5d686ab592211c527d1e55c211c1dadcf45f54c7a4a6d0d0ac91ac595d17db6ef92f78b1c1c6b55a4fe9f46b9289fbc45afb385d7452f83bdd128a00733ae627f4d10f0a373a1a17654f5af62e3b3ecf59b9d647882918f6e376129a6495d64", 0x63, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00009d5000-0xc)={r4, r6, r7}, &(0x7f000076e000-0x38)=""/56, 0x38, &(0x7f000000b000-0x2c)={&(0x7f000042c000)={'digest_null-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000162000-0x3a)="6b484824363959fd03d7b114c8a9bb8ec9aa4ac62dbfef21ee46b56ae6b33d2590b2937fe91a4bdf40d0ac7417fecd94957c042b7efd6ce0bf5a78cb6e8b48891c077f91f137e1dcd6cd842ad046d7cb8095795ab5aa24736d60cebc3adb3a7308d920e02e3d650e0d0104f18de9142f30a21687a1dbe726a1b52eed510b1812", 0x80, 0x4000, &(0x7f000071c000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000b2c000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003a4000-0x8)={0x77359400, 0x0}, &(0x7f0000dd0000-0x8)={0x0}, 0x8) write$evdev(r1, &(0x7f00005ad000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f00008d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.852155] binder: 5498:5503 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/hwrng\x00', 0x18000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000335000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf9000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000080b000)={0x8, 0x7fff, 0x999, 0x100, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000777000)=0x0, 0x4) eventfd2(0x7, 0x80801) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mkdirat(r0, &(0x7f000008c000-0x8)='./file0\x00', 0x20) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f00003ae000)='./file0\x00', 0x200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d37000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) [ 31.893816] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.895069] binder: BINDER_SET_CONTEXT_MGR already set [ 31.895084] binder: 5498:5516 ioctl 40046207 0 returned -16 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000002, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000361000)={&(0x7f00000e3000/0x4000)=nil, 0x4000}) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e45000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000647000)={0x0, 0x7f, 0x10, 0xffffffffffffffff, 0x100000001}, &(0x7f0000a20000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003b0000-0x8)={r3, 0x7}, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000020f000-0x12)='/dev/loop-control\x00', 0x40, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000826000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000)=0xe8) getgroups(0x4, &(0x7f00001ed000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a82000)={r3, 0x8, 0x25f, 0x3}, 0x10) fchown(0xffffffffffffffff, 0x0, r5) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000951000)={0xfffffffffffffb22, 0x100000001, 0x7, 0x37, 0x1c, 0x7}) [ 31.908784] binder: 5498:5516 BC_FREE_BUFFER u000000002000c000 no match [ 31.908788] binder_alloc: 5498: binder_alloc_buf, no vma [ 31.908805] binder: 5498:5503 transaction failed 29189/-3, size 0-0 line 3127 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$setperm(0x5, r1, 0x8040020) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00006a8000-0x8)={0x1, 0x200}) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000132000/0x1000)=nil, 0x1000, 0x10000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x37, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc1000)=0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000ef8000)={0x0, 0xfffffffffffffffe, 0x101, 0x7fff, 0x5, 0x3, 0x3, 0x10000, 0x8, 0x7f, 0x7, 0xfffffffffffff6c2}) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) 2018/01/07 17:16:51 executing program 7: membarrier(0xfffffffffffffffd, 0x0) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) flock(r0, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e36000)=@hopopts={0xff, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x7fffffff}, @generic={0x2, 0x1000, "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"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}, 0x1028) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000e1000-0xca)="0880ead4b7baf2386f2a1d3775afc07892e6ff9ce352000bd5fbaeed2380b81070ccba129d811ec3a9a9326e86f44f3a06b227aa50dc90cbf78a8539dc3701819d95b14c01a1261d0dee8faffda076cf3d1945d15a63ae255059e5b696be30c289a439a2405e47b57f5a9ffff1d5318aab2e2d5e8085155e8fa5ee8a20b676e292d2703d0a04a1187008a08245fa244f9346f44bf936327e7e06396e016dd8bd8060047daf2b3e04d5e3106e7c85b746e284b88489e208361a989b604bf487ebfba07df79462434459ad", 0xca) sendto$inet6(r0, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd9e, &(0x7f0000bd3000-0x8)=[], 0x1, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000d28000-0xd)='/dev/urandom\x00', 0x0, 0x30040) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003f0000-0x4)=0x2, 0x4) getsockname$inet6(r0, &(0x7f0000faf000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc4000)=0x1c) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f9a000-0x98)={0x0, @in6={{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ef5, 0x7}, &(0x7f0000acf000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000086d000)={0x0, 0x4, 0x6}, &(0x7f0000e82000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000355000-0x8)={0x0, 0x800}, &(0x7f0000a58000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000fba000)={&(0x7f0000c99000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e42000)=[{&(0x7f00009f7000-0x29)="675aea13939e6a8c6cf955884058f467d109330a7b3c6e5c163717867ffa4ea83b2b37796fa3a2eaf7", 0x29}, {&(0x7f0000e42000)="2d2a2789bd3ead0bb1c1f9cc8ed976ed8525469728558bbd1546e218c6435f0215fa670062da6e155f84787276f2f0177f59f49bcccc59c32e852ed19fadfb4f3bb105f06480d59517dd0d11ec3cc210f6c45fb54d68e19e97f61e7be5251d8bc924c5372e9f8ea34deaa8c3", 0x6c}], 0x2, &(0x7f0000f0d000-0x18c)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0xe30, 0x0, 0x100000000, 0x8, 0xeed, 0x3, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0x4, 0x6, 0x20, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x5, 0xff, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x200, 0x27be, 0xfffffffffffffffe}}, @init={0x14, 0x84, 0x0, {0x1, 0x5, 0x3, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0xd, 0x100000001, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0x4, 0x3}}, @init={0x14, 0x84, 0x0, {0x3, 0x80000001, 0x4, 0x4e}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffe1, 0x9, 0xf2ba, 0x100000001}}], 0x18c, 0x8000}, 0x8000) capset(&(0x7f0000156000-0x8)={0x4000019980330, 0x0}, &(0x7f0000492000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c92000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000953000)=[{&(0x7f0000014000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000074c000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) readv(r0, &(0x7f00008bb000-0x18)=[{&(0x7f00009e8000-0x90)=""/144, 0x90}], 0x200000000000023c) [ 31.925588] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.925702] binder: release 5498:5503 transaction 6 out, still active [ 31.925705] binder: undelivered TRANSACTION_COMPLETE [ 31.925728] binder: send failed reply for transaction 6, target dead [ 32.028441] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) finit_module(r0, &(0x7f0000011000)='proc:\x00', 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000030d000-0xc)='/dev/autofs\x00', 0x60000, 0x0) symlink(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000ac5000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000129000-0x8c)={0x20, 0x7fffffff, 0x9, 'queue1\x00', 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000e6b000)='./file0\x00', &(0x7f00002a0000-0x8)='fuseblk\x00', 0x0, &(0x7f000090d000-0x2)="") 2018/01/07 17:16:51 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bf000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000566000)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005fc000+0x156)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) getsockname$inet6(r1, &(0x7f00003b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000de1000-0x4)=0x1c) write(r1, &(0x7f00001c7000)="26000000130047f12001b1dc59002200160b010001000000000024ffff002333050020003f40", 0x26) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a07000-0x20)={"f6d7afd7f19c5fc3510bbf1626d6f363", {0x4, 0xffffffffffffcd61, 0x100000001, "0c80ab812223", 0xfffffffffffffffb, 0x0}}) 2018/01/07 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = accept4(r0, &(0x7f0000fa6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000072f000-0x4)=0xe, 0x80000) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000c1000)='./file0\x00', &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086a000)={0x0, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000dc2000-0x1c)={&(0x7f0000c8d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000958000)=[{&(0x7f0000068000-0x1c)="3f785b33f1c9ca2d84fb496aba5e09af3b8383a115dbfb9815148bb8", 0x1c}, {&(0x7f0000a04000)="3de7fe5e2899805525a8cda675b41ebdae2de0fe26776f26892702e6acd4b756094e5e568feb7218bef3ec44a6a6350561808185740e8cff118b52b71e0b794522b4f4c8760493e644d1c9bf7a3f23bf5bd9153ab7b6f21e3ff7e25222da8dfa510c574fa54c0446ec42c71b2b99bbc7d6bc4c38c0ea", 0x76}], 0x2, &(0x7f000031c000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x4c, 0x8004}, 0x8050) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d0e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000096c000-0x4f)={0x0, 0x47, "f4d9e7409d1ec735215a8dd8f6ec3982fb7171c76b57f9a2250a8aadfdd5c2eaafbbff548593642147014709fd2448afc165c62a1271e3a51c772f9142672a13f0b7d3a08dabdc"}, &(0x7f00009be000)=0x4f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000039a000-0x8)=@assoc_value={r6, 0x100}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/07 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) openat$pfkey(0xffffffffffffff9c, &(0x7f000065a000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fchmod(r0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)=0x0) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) close(r0) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf8000)={0x7fffffff, 0x44, 0x0, 0x1}, 0x8) 2018/01/07 17:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockname$llc(r0, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e5e000)=0x10) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000026000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40000010000008, &(0x7f0000007000-0x8e)="061c696f718a62772b60bccfdea115a650f38acac9d2cfd5b1396b8922f58a72da0503252c14e522e25d1b293af4ed5c21f16e18c4de061aaf7bb2bc15fed7d74f284c734d664fa1ba3c0c0c4b0e7ee3cde00f5193853be53e34b126f3105a7747d59fdf83900924c9ae42c1b11a2f0f804162c86bc6b3d4029d3e052a0b8930c58b50136e0ebc2010c0a0c10786") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b600200e63f8ab691822e903e7d64a0400000008000000c57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333bcc99287b26eaece2900727e347f814dc23fce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x20004801) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000231000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000079f000-0x4)={0x10000, 0x6, 0x20}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/dev/sequencer2\x00', 0x40101000, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000fe6000-0x4)=0x0) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x848}, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000d15000)=0x0, 0x4) 2018/01/07 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000007000)=0x608) r3 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000009000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x800) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000007000-0x2)=""/21) 2018/01/07 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x8080b, 0x7, &(0x7f0000d66000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00005ad000-0x10)={0x6, 0x1000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:51 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x6986, &(0x7f0000001000-0xa6)="573a906516e1d3b4ceebc0a41d9374172f27f1a266fa0c3e166769cb7a6abc070ceba3884a4e93de04cd9ad4e47b94fb9b6eb2a82b567b2eb628886c048d4fe9c04f83cb418c650e4b2c9592a82c8ac64cef7fde1ab2fb8e7b5b0ac5fdee723449334cdd60c47a26a73b02ed50677c2cb4ba3fc7a9d6763433065002ce2bf3c43ebd1395d518a4025f30d844edaeb57554df75f47de5f1bb730643fdf6c6e0cce53c1eae4980", 0xa6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0x20000000, 0x0, 0x0) 2018/01/07 17:16:51 executing program 3: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000070000-0x29)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000028000-0x4)=0x0) inotify_init1(0x80800) waitid(0x2, r0, 0x0, 0x20000004, 0x0) 2018/01/07 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() getgroups(0x3, &(0x7f0000ab6000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) setregid(r0, r1) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f59000)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000f5a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x76a1796902bc880e) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000af0000-0x1)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000eaa000)=0xfffffffffffffff9, 0x119) 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000f62000-0x4)=0x7, 0x4) poll(&(0x7f0000231000+0xe20)=[{r0, 0x6000, 0x0}, {r0, 0x8042, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x4, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000253000)=0x0, 0x4) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000142000)=0x0) 2018/01/07 17:16:52 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000008a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00008fc000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mq_getsetattr(r2, &(0x7f0000382000-0x20)={0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000003000-0x4)=&(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000)=0xc) r4 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x45)="af1131de5d798ddaf8a7d5d41ee61da32e3dfa330d64d1005aea899b59f3ccaa61b893beed4c9f9733f29925f2712029804b71b346c9e01fb831d138f91d9547eafe26468e", 0x45, 0xfffffffffffffffb) mq_open(&(0x7f0000001000-0x1)='\x00', 0x0, 0x20, &(0x7f0000003000-0x20)={0xae, 0x6, 0x7e, 0x7e, 0x53b6, 0x5, 0x7, 0x189}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000-0x4)=r3) r5 = request_key(&(0x7f0000001000-0x3)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)='eth0\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f0000001000)="be6874d2ec5a0d4fec9dd42146a5e54e1fa4fb744545ebc81b2e50950aa2f917ceb98af90f40193c4dfbbcc829be3dc7978a49633b4d58c4c930a6c05c6852c961690f746a36031dd22b85ff03677f9a72bcb4e78056a3559462d65ccd7e14d71d0fe8c0bf31cd3610115a5e9bdd8572a0dd08a0b9ee0999d6b4bb1def7761c31c191235c1d56efaead118e660c4a125e825609c07588da4a0644e66c48a2d5ea3d3a199414333c5672162e68df183e430297aee7264e6603c4e567a7ba94067926e4d07986e7a36199943ede2c424bdddb9acf02362a8d7a912d50ea65a1c4c1cf49fcb395a1d7a00d2a877", 0xec, r5) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000003000)=0xfff, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000b62000+0xf10)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ac0000)="cb826c0c3991b8bd457e56f3bfe954df610d7ed4ea741faf982cc19a61e014521bbe15c58113e6f868fc7a8f7dc84d922c54e06cf54b7e24b334eb6df0a94551de1052360d8142ef65045b", 0x4b) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000a6c000-0xb5)=""/181, &(0x7f00002b7000-0x4)=0xb5) removexattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000c19000)=@known='com.apple.FinderInfo\x00') futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000be3000-0x54)=[@in6={0xa, 0x0, 0x7b23, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x1, 0xcd29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}], 0x54) flistxattr(r0, &(0x7f0000e58000-0x18)=""/24, 0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x401, 0x0, 0x0}}, 0x8) 2018/01/07 17:16:52 executing program 6: r0 = socket(0x17, 0x8000000000802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d25000)={0x0, 0x0, 0x0}, &(0x7f00008d0000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000473000-0x4)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d25000)=0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000091e000-0x4)=r1) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xbc74) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000aba000-0xa)={0x0, 0x2, 0x1, [0x7]}, &(0x7f0000081000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d7000)={r1, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x5}, 0x98) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000077c000)={"0735508fb88398479272fcce10449505", {0x4, 0x800, 0xffffffffffffffff, "f28aa4740a44", 0x800, 0x0}}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x278b7c90) socketpair(0x2, 0x4, 0xfffffffffffffffc, &(0x7f000025c000-0x8)={0x0, 0x0}) unlinkat(r3, &(0x7f00008fd000)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000888000)={0x1, 0xffffffff7fffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f0000aa4000-0x10)={0x2, 0x0, 0x81, 0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000757000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:52 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000027d000-0xc)='/dev/rfkill\x00', 0x4603, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000002000-0x20)={0x1, 0x100, r1, 0xffff, r2, 0x9, 0x10000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x94}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000073c000-0x14)={r3, 0x1ff, 0x1, 0x2, 0x8f9, 0xff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000206000-0x3c)="1800000014000700000910f7d1df057f02030001000000fe", 0x18) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00006e3000)={0x0, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3) getsockopt(r2, 0x7fffffff, 0x75, &(0x7f00008f4000)=""/183, &(0x7f0000dcd000)=0xb7) setsockopt(r0, 0x20, 0x5, &(0x7f0000216000)="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", 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000092b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000687000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000)=0xe8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e51000)='/proc/self/net/pfkey\x00', 0x14180, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000562000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000109000+0xdd5)={@common='tunl0\x00', @ifru_flags=0xe4ac6651cc6dd974}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[], 0xfffffffffffffffe, 0xffffffffffffffff}, 0x20) 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) r2 = getpgid(0x0) capget(&(0x7f0000961000)={0x39980732, r2}, &(0x7f0000119000-0x18)={0x100, 0x7, 0x0, 0x7, 0x80, 0x8178}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fe0000-0x2)=0x0) dup2(r1, r0) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xffffffffffffff81) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d92000)=0x0, &(0x7f000074e000-0x4)=0x4) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000677000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r0, &(0x7f0000530000-0xae)=""/174, 0xae, 0x100, 0x0, 0x0) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3", 0xad, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x2fe, @rand_addr=0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000ac0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a31000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e47000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000c6000-0x1c)={&(0x7f00003f8000-0xc)=@proc={0x10, 0x0, 0x1, 0x40000000}, 0xc, &(0x7f000036d000-0x10)=[{&(0x7f0000522000)=[{0x40, 0x0, 0x203, 0x0, 0x2, "e3a1143513563db8a3048f1e06262516728f07e8796518270df048ccf4914b7f6b623842053dde7cbdca6a833da9df"}, {0xa4, 0xffffffffffffffff, 0x308, 0xb5, 0x3, "70fa5295710a32fc3d7de717d7c8de8fb54a2de6be3e4e886d1cf82e625cb72eb8b33ac8fdaa5bfb61c88dab52572b3688c1dbab33e4cad3d54bec2e2c96bc951c8dbaf39bb0ab7f33c9a5a8cc31bff623ed5934fc6115ce4ccf863d2a1cbf65bbc20515fbbbff35ca9875e4887144562895d39bce5871bd30f0f6ca32383c9f0fb17ad21678d58aaa3901cb5f29f2acc1b21be2"}], 0xe4}, {&(0x7f0000928000)=[{0xc4, 0x401, 0x4, 0x0, 0x2, "eb20302ea9dd220e711a5b638755037f2c607892f38578f22597d423926d950cbe49ecad604f98c01522a620ac7c68e6dcb7b0c22154ff8214391f1fc457f1de7d45c3cd4ae2490af2a7d5876ea6a1c7117014503373127d3dc82577dfffb417aa3eb5e668aa3eb2efae56ca8bba70fbfaa7fff6f479364780131bd9dab9e2646d9ef28d8543e957b50e8fc7492687b9ae16df02be87d46e9f62afafbbe5665a9c3e555ec961ccd3b0f3800ac45db60546"}, {0x48, 0x80000000, 0x502, 0x0, 0x0, "cf3ef269d58cb03f7eb888aa9fd44aa6a5659c8c3005b199a200773759f5ce551f24d0fa41b8b8e8a82a9abec2589527f1983fe94e"}], 0x10c}], 0x2, 0x0, 0x0, 0x84}, 0x20000050) writev(r0, &(0x7f0000492000)=[{&(0x7f0000c14000-0x1b)="8779d040cfd0b0b229f01fea99a2510f509aebb9ab983121c84229", 0x0}, {&(0x7f000053a000-0xd5)="fbe19dbe773bd087d20f39e807ec798e004efeb4e266f12bbebad718c5bcb53099bf8e7075fc57020dee3360606834aead868a282d6bff5265c62d0ec92d81fc835c0e1d4e1f99a4d58cd7815f0df4b719e240adbc295607bca30795ed987f8807467c18f5a4b50f6075ea1482aba37ee702f03ca18d258bf5c8b367a56efe77e7298a682d22bcc59d5ec5d65f3be336be7eba613a372320e22db56fb477895ffe566ea579e2f31c51da3c95e79fa2619156dae546de480aed402d3c745461cc373c8760f0941aa9e8e63491f9ffa9363351e9c5dc", 0x0}, {&(0x7f0000ab1000-0x70)="31bf24ed6cb6c52e80ad4650f84aa76adc70ef639ba188b2a478e552e1833e49ba1d8d2eced14be593a65cc7afc9209fef04540b2b369b467398040e5fb9b7667ad15f5dc5e01de4c6df78dc3c4ae289694decf8381aee1495e2375a089f9ff815f57ae886246b3cf72538cf6ff9882f", 0x0}, {&(0x7f0000dc2000-0x4f)="c4332defd189d5b33df25a68dd730d700d553eaf43d82791bcfa2ee80f853237a55f3fc9d08cfdf7d9b896c99f906f928130c72509470590128994e90462dce3971de7559fcb996858614106405b3d", 0x0}, {&(0x7f0000701000)="fe69820fdda26e69f15ed1abf4fba416e431d59556e08c9f8755dc8c8028dc5eb2b4177512357d4269daeed40fb18290c8690a729a3435171bd7f34fd0c10659c735a9126eda3dc0cee868cfa80f8a28dbdc882022471910d837a7d076b5837f82bd1229efc134600e73f65d6ae24030424646622b9b1ce384c049c6e6a270d39ff084c08d36feffec7d36329520067f8ef383b1e2f4cb5f697472085abde54594614a2789399a6605ca8372de16d429470012994c9bbba54e9c7a3161f1a52ba211a7c377db6154", 0x0}], 0x1) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000003d000)=0x0, &(0x7f0000025000)=0x4) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) prctl$getreaper(0x1f, &(0x7f0000ea5000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000014000-0x9a)=""/154, &(0x7f0000bb6000-0x4)=0x9a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004a4000-0xc)={0x15, 0xb3, &(0x7f00002d7000-0xb3)="716e9180052f6ef7154c782b702fbda2540590b254799586cf536efd3d655e6d0b5f8fe896b9fd89dfb2dadd1a115fdc96752868a151fa30ef173cb95b3cd7577f6ffa71c78d2393f62ac4b16014157b815967f67b02e83cb13380f924ccab63ff184329b6fa36867bd85da019d75d831524e0e42ae966cb146b048789597c83450be4960ddc50442512ec320a435bcc7fdd4ab7eb70dd4cdacb5d0aac5900118d02172dcfcadbdf87669774ad023e32b9fd4a"}) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000f4a000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000b23000-0x70)=[{&(0x7f0000ac1000-0x6c)="ee", 0x1}], 0x1, &(0x7f0000632000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f02000)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d5000-0x16)='/selinux/checkreqprot\x00', 0x48101, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000de7000)=""/142) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000d13000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008c2000)={0x0, 0x1c9c380}, &(0x7f0000b89000-0x8)={0x0}, 0x8) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/ptmx\x00', 0x4000, 0x0) llistxattr(&(0x7f0000deb000)='./file0\x00', &(0x7f000005d000)=""/26, 0x1a) ioctl$TCSBRK(r0, 0x5409, 0x1c3) prctl$void(0x15) 2018/01/07 17:16:52 executing program 2: socketpair(0xb, 0x80800, 0x3, &(0x7f0000ce2000)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000011, 0x400000000000a, 0x300) socket$inet(0x2, 0x0, 0x42) r2 = syz_open_dev$mice(&(0x7f0000c81000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000091f000-0x8)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00003f9000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a62000-0x4)=0xc0d, 0x4) recvfrom$inet6(r1, &(0x7f000062b000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e1a000-0x18)={0x0, 0x40, 0x20, 0xfffffffffffffffd, 0x108f}, &(0x7f0000069000)=0xffffffffffffffb6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c6a000)={r1, 0x20000000000, 0x1, [0x8545]}, 0xa) r2 = socket(0x1f, 0x80803, 0x20000000000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d09000-0x10)={0x6, [0x7ff, 0x10000, 0x8, 0x8, 0x8, 0x0]}, 0xfffffe9c) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000201000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080b, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000067e000)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x211122d, 0xffffffffffffffe1, 0x42a, 0x6}, &(0x7f0000e59000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb7000)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x63af, 0x3e6, 0x0, 0x0}, 0xa0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e57000)=0x0, &(0x7f00007a1000-0x4)=0x4) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mknod$loop(&(0x7f0000a6c000)='./file0/file0\x00', 0x1040, 0x0) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021e000)='/dev/pktcdvd/control\x00', 0xa200, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000088000+0x3b8)=@req={0x28, &(0x7f000074f000)={@common='ip_vti0\x00', @ifru_addrs=@ax25={0x3, {"8c2b711feb4b7e"}, 0x9}}}) mount(&(0x7f0000e1b000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='fuse\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b2f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ca7000)={0x0, 0x0}) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000768000)='./file0\x00', 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006ea000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000f68000-0x8)={0x4, &(0x7f0000306000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cce000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) r2 = creat(&(0x7f00006f0000-0xe)='./file0/file0\x00', 0x0) splice(r2, &(0x7f0000af5000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000007c000-0x8)=0x0, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f1c000)={0x0, 0x29, "c842feb5eeb1faac8510741a8b3598e10e0069a73e8088aa8b3e74650a418cac7fa39c4c29cc023f0c"}, &(0x7f0000515000)=0x31) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c19000+0xe59)={0xfffffffffffffff7, 0x8, 0x5, 0x100, 0xffff, 0x2, 0x2, 0x0, r3}, &(0x7f00007eb000-0x4)=0x20) readv(r1, &(0x7f00005ca000)=[{&(0x7f00002c6000-0xbe)=""/190, 0xbe}], 0x1) [ 32.460950] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5726 comm=syz-executor4 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006ab000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x7ed0641357917371, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendto$inet(r1, &(0x7f0000001000+0x2b8)="", 0x0, 0x0, &(0x7f0000014000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 32.510220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5726 comm=syz-executor4 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)="2d245cb85b00", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto(r0, &(0x7f0000c83000)="", 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0x6) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b62000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ede000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x80000000, 0x0, 0x50}, &(0x7f0000b3b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000de0000-0x8)={r1, 0xffffffff}, &(0x7f00001e4000)=0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000584000)=0xe8) getresgid(&(0x7f000015b000-0x4)=0x0, &(0x7f0000e64000)=0x0, &(0x7f0000b0f000)=0x0) sendmsg$unix(r0, &(0x7f0000347000-0x1c)={&(0x7f000093a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007ba000-0x8)=[{&(0x7f0000f0b000)="", 0x0}], 0x1, &(0x7f0000098000-0x18)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x20040040}, 0x4000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000025d000-0x8)='./file0\x00', &(0x7f0000cd9000)='.', &(0x7f0000674000)='cpuset\x00', 0x801000, &(0x7f0000993000)="") 2018/01/07 17:16:52 executing program 1: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x37b000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x6, 0x5}, 'port1\x00', 0x21, 0x20000, 0x1000, 0x5, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000006, 0x36810, r0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00002e0000)="", 0x0) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dde000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000610000-0x50)=[{&(0x7f000053f000)="66d03ae47b1669c2a99dc0340ca9db846bce2c8a85567cfc35d2f435895a62bc3e8f1594bb4b", 0x26}, {&(0x7f0000ddc000)="d28ebb9b9a44a646b0507fafe174d8aecbcd658b55852e9a9415b7971a999e137d4bd536efa7f0b2af8fec51c11735fccdaa3c2b289b69b66ca263ab1c1fdc6eada52c258d9521afb61b7c1edd63465c62b24757d4479107efe52b3cab0255e54b05bbfdf2e4aab8ffc5e15970360e9ac437b5c4bd84f804b9c8a8d6e00d", 0x7e}, {&(0x7f000073a000)="2604859b6469552a6b8a91da9a2e47ed15f535b6218a83197105d7e88e5660d23ac695534e687301301c5bd954a1ea88d2954ef83b048ab6be1e2e393e49aad53b031d03226e351f4b48d2dd4b29656f4d9f57f9cec26423bdc7c72747748d85299f76203cfc399271414be5791169d3e2ba730a57c6df7f29267a70b273e7341334d7668831b949e15b1efb0384f61f666abbcaf00a3bb24a34280106fb8ca23ba20dd1621f8adb92249638a57b0e1b1925832e4387ce002c7a895933b1bb5c37d8aeabded0f8d7fb8d2b1f4615ec26b4d019d49614", 0xd6}, {&(0x7f0000b23000)="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", 0x1000}, {&(0x7f0000825000)="c626eac52e56a7df44c094bab23f3419f00c1e1a0f4e213c1107d4cdd34ff531", 0x20}, {&(0x7f0000ab6000)="31f24db0e180d34e8639935cffa900ba08926722e566b63d5389317acb94a1f075aca89843222def651456d13c99dc6edbcb00e0164e7e1370ee9a19908094421f86e88802afb24194824d6170ef69c8a8ea9e56a033299614e2dccbf8733c766dd7aad3d2ee9b18b6b5c19ab12b10ea5767bc2f5aeffb95d8dd996a5e412d881a92f1f92ec9e1bab0f3ee096245661850f27905be5382b9", 0x98}, {&(0x7f000042e000-0xd6)="cd0af56dbc18f47dc511d6004694619a781e0d028eb13b73e64d5b824be6c178ba913c1f6ee4c3ceb3fa4e5e6d661ae37f4f11a16438791a0aa5c1e19a406b86ea6162c4c2bf3c8a3381f591811b5708bad87a7e8a2e3d600da115ac03a6f179f554ab79e110e9935e763bbb668d1388a4fce05a2351cfa38b1c979a7281909d22a9e00ca8d01b70ab6da064852139652316e84df316a4af67fc8b46506e8aa5764e096fc6a58d6d7f709a4280a3647bf518f3febc265da34ec91f6c272017913b3adffc1d56ef2773303a5fcfdba5577e27acc4d48a", 0xd6}, {&(0x7f000019b000-0x8c)="b98ff5da918c32cd09ce619a3c8c69791a173548084ccb89a0096ac2b35bbb7e02e5c618129d26631c7231a1b9c6b9f9902835d677a6767362677905b5b6f244debe9c857e805e171bd5a96ddbea0ac8849dbee984babcd4c53596688556dfc36c756729715b0a90a06d49797eca6aaebb40cd894d7128410989452a9420b67e1e31b7ed21384643046619d2", 0x8c}, {&(0x7f00002a8000)="26f105be8c9489c50d2caef79b94da8aeb337c75bfd4db9fe0f260affa1ad2e717d6b6dcae336a9be0ef73c00f28854c47232b516c902d38d7396a193bbf5f417aa9c0869c2aabd8ac623b52c09073438f00e78d49e64b6d08de779c5058ff831fc191f6427164403b55ddb183c39049a639f96e9d586c6ccd4e3682d7bee38acb8fb7ff68fdceeae4b019", 0x8b}, {&(0x7f00001d9000-0x34)="a8b6dc4a6b5172290b1a74f4ef3ecb6455b681da461001731365cb4fdb9bd55c20a912ed134e1e363967a0ce6ca7067870c79568", 0x34}], 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001d3000)={0x0, 0x1}, &(0x7f0000122000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e8000)={r1, 0x10, &(0x7f0000ea2000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000671000-0x4)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e2f000)='smaps\x00') connect$llc(r2, &(0x7f000025b000-0x10)={0x1a, 0xf6, 0x90f, 0x1ff, 0x1f, 0x30, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) [ 32.575072] binder: 5760:5766 unknown command 0 [ 32.584306] binder: 5760:5766 ioctl c0306201 20008fd0 returned -22 [ 32.603716] binder_alloc: binder_alloc_mmap_handler: 5760 20000000-20002000 already mapped failed -16 [ 32.619536] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000016000)={{0x1, 0x80000001}, 'port1\x00', 0x80, 0x20, 0x2, 0x4, 0x0, 0x5, 0x8, 0x0, 0x4, 0x962, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000016000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000433000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt(r1, 0x4, 0x6, &(0x7f000095b000)="2f3d0df0a5229abb4c6d4306f0f23decbfbe2b3762c0b07f24c70e33c40ba72a45bd963bf53cce0289f215f759f4832d804a80f63623caf2f113672b94595ba258bb0317a0ee8379ba6780e7aca1464634fdf700802e664048c015d0846eeeeca5", 0x61) socketpair(0x4, 0x0, 0x9, &(0x7f0000be9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004b4000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = add_key$keyring(&(0x7f00003a5000-0x8)='keyring\x00', &(0x7f0000cf5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000b6e000)='cifs.spnego\x00', &(0x7f0000e00000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea6000)='system#\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) read(r0, &(0x7f0000909000)=""/0, 0x0) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x48400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xed9, 0x3, 0x1f, 0x5, "6926c4d723709ee33139a96560b56a8a4155971a2a5d33b16d3f00ebd41a73b7b69699aaf4baaf7202618b76a930f862ebcfbd4a89a491ecda25fe6ad8b47c5f", "1da93d105149f979ca550e465c4c77f9758e09c91a904217b77f42e18cae1ea5", [0x3ff, 0x6], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000594000)="220000001c000700f8efff07090004000a050004000000000000000306000100a445", 0x22) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/autofs\x00', 0x40, 0x0) writev(r0, &(0x7f0000ec5000)=[{&(0x7f0000414000-0xa1)="39000000110009046900de00810000000700004002000000450001070000001419001a0004000207000000020000080003010c00f41ee400ee", 0x39}], 0x1) [ 32.628047] binder_alloc: 5760: binder_alloc_buf, no vma [ 32.634015] binder: 5760:5766 ioctl 40046207 0 returned -16 [ 32.649883] binder: 5793:5800 tried to acquire reference to desc 0, got 1 instead [ 32.668041] binder: 5760:5786 transaction failed 29189/-3, size 80-16 line 3127 [ 32.688739] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.695778] binder: release 5760:5766 transaction 9 out, still active [ 32.710421] binder: undelivered TRANSACTION_COMPLETE [ 32.716176] binder: send failed reply for transaction 9, target dead 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000007000)={@random="8fefbe56d3b3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81, '|1Y', 0x8, "b04f34"}, ""}}}}}, &(0x7f0000001000-0x10)={0x0, 0x1, [0x0]}) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x6)='statm\x00') 2018/01/07 17:16:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ec5000)={0x0, 0x63, 0x30, 0x7f08ddbe, 0xd77e}, &(0x7f0000ec5000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000343000)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec2000)="390000001100090669000002800000000700004001000000450000f20000000008001a0000000100000000000009080003010900001ee400e4", 0x39}], 0x1) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0xead, 0x80000000}) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002c7000-0x2)=0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x27, 0x8400000015, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d3d000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x40, 0x341, 0x62, 0x400, 0x3, 0x2020008, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x2000000008bf3, &(0x7f00005a6000)={@generic="d4881d7761b1081476cc2d6c134a4181", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bc7000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e31000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006e0000-0x10)={0x0, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000a01000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000ceb000)="f3723dc80dfaae0b61748d23b210ea169bb6cac3ef790de91e7750183d8bf2c72770f42f791f", 0x26, 0x3, &(0x7f0000c09000)={r4, r5+30000000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000934000)={r2, r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c3d000-0x4)=0x0, &(0x7f0000f68000)=0x4) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f00002b1000)=""/74) close(r0) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000a03000-0xcb)="cccd498f02f74d30defeed6f56fc1240048d07a15ab72649f284cc6f1f9116f003a57c2a20ad444b6fc4bc8514652dea89f3a86a7e85e5875a3261975155341b50f19bcdc32079a52a1274c0614f88a5f6bb01a86543535b063d6fa29e3dab17dc1dbf575bd15416ed73a03b5222cafc4ee067033957b871f3e6000981b2888172a7b34f18c5e6af5f2272af5f7c534ac634112d8c44418ff3dcff8586863407d7e96dc30ef504591d5d3126ffbad2de453ee673d5c363eded49ac9a2378a4f35069ae68317b53c51924c0") 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000063a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000b50000)=@known='system.sockprotoname\x00', &(0x7f000071e000-0x4)=""/4, 0x4) 2018/01/07 17:16:52 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e2000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000073e000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000786000-0x34)={{0xf42541fda6ddb792, 0x3, 0x7f, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cfe000-0x4)=0x0) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000025c000)='./file0\x00', 0x0, 0x118) write$tun(r0, &(0x7f0000ea1000-0x1063)=@hdr={0x1, 0x80, 0x321779bf, 0x6, 0x8000, 0x1, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="05198903af07", [], {{0xd305, @ipv6={0x6, 0x6, "5298b6", 0x1023, 0x1d, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x401}, @enc_lim={0x4, 0x1, 0x8}]}], @udp={0x3, 0x3, 0x1008, 0x0, "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"}}}}}}}, 0x1063) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000f78000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e0000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x50)=@ethtool_sfeatures={0x3b, 0x2, [{0x6c14, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a3a000-0xc)={0x80000000, 0x687, 0xac, 0x4b, 0x4, 0x7}) socketpair$inet(0x2, 0x4, 0x6d78, &(0x7f000046f000)={0x0, 0x0}) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000986000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00009cd000)={r0, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000041f000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e05000)=""/113, &(0x7f0000dc9000)=0x71) exit(0x0) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000043, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0xffffffffffffff30) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1274, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a85000+0x180)='/selinux/enforce\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000909000)=""/84) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x390c1e97, 0x80, 0x1f, 0xfffffffffffffff9}, {0xd61, 0x5, 0xe51e, 0x8001}]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ada000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x0, 0x3, 0x2, 0x7, 0x6, 0x200}, &(0x7f0000020000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000003000-0xe7)="d94a3eccd94a5a2537fb530154c736e19435e46c25d2e9deff9837044ce2967658318117bb05be09b8788dea4ab5ecc86e3c48e563b631944f1e2c8e410ab6414cd302bdc12dafffbaaf054ab06b4556aa9eadb5ea2992f99d1711899b3e16a33010b5191606c0c27e621edfc58c1eb89156ce38b502cf4dd529c6bb73605baafb39d0b93426e76fc2fbca753a42e9d55dd73d06d88ef22bca8c41c02e8b00884249c11903740be9b109ba49a9bc9cc30d180e7043f52a09abf165d81e19a56d86226f23a7d2a69a552ceddb1cbc72e9c9464a854e86812769a718f0c879ec1a064fbe93b7e144", 0xe7) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000000a000-0xc)={0x2000, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000eaa000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x8906, &(0x7f000069d000)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) socketpair(0x11, 0x2, 0xfff, &(0x7f000081c000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000fe1000-0x4)={0x7fffffff, 0x4, 0x6}) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) mremap(&(0x7f0000387000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00002dc000/0x3000)=nil) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) read(r0, &(0x7f00000ef000-0x41)=""/65, 0x41) connect$unix(r0, &(0x7f000089d000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0xf68, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000)=0x0) geteuid() stat(&(0x7f0000009000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffff9c) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80000) syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x8001, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x406002, 0x0) syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) fanotify_init(0x8, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) open(&(0x7f000000c000-0x8)='./file0\x00', 0x80, 0x41) accept4$packet(0xffffffffffffffff, &(0x7f000000b000+0xee7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x80800) fanotify_init(0x2, 0x8000) mq_open(&(0x7f0000001000)='\x00', 0x41, 0x8, &(0x7f000000c000-0x20)={0x101, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xae}, 0x8) socket$unix(0x1, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x0, 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x8859, 0x4e13d) eventfd2(0xffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x28400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000-0x8)='net/tcp\x00') socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getpgid(0xffffffffffffffff) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) fcntl$notify(r0, 0x402, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000767000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b3b000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f000026e000)={0x20080522, r1}, &(0x7f0000650000-0x18)={0x0, 0xffffffff, 0x100000001, 0x101, 0xf42, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bb2000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f000034a000-0x8)={0xfffffffffffffe01}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000d48000)='/dev/input/event#\x00', 0x7ff, 0x0) sendfile64(r0, r1, &(0x7f000015c000)=0x0, 0x7ff) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006bf000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = socket$inet6(0xa, 0x802, 0x0) preadv(r2, &(0x7f00004da000-0x20)=[{&(0x7f0000a6c000-0x1000)=""/4096, 0x1000}, {&(0x7f000013c000-0x53)=""/83, 0x53}, {&(0x7f00009d3000-0x2e)=""/46, 0x2e}, {&(0x7f0000ebc000)=""/28, 0x1c}], 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/07 17:16:52 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfff, 0x20}, &(0x7f000070c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x5)={0x5, 0x4ffd9db6, 0x1, 0x1, 0x0, 0xfffffffffffff800, 0x1ff, 0x1, r1}, 0x20) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) tee(r2, r2, 0x800, 0x0) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x4, 0x800001, &(0x7f0000a61000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000076000-0x4)=0x0, &(0x7f000047a000-0x4)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000adb000-0x81)=""/129) fchmod(r1, 0x1c5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000303000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000445000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.019892] : renamed from syz7 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80010004) r0 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e656e3140766d786574317b2d76059a00ffffffe100746e6574302176626f786e65744d2b3100", 0x882, 0x3, &(0x7f00000fd000-0x20)={0x2000000000000000, 0x7, 0x4, 0x4, 0x0, 0x4, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000102000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ce8000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000d76000-0x4)=0x8) fstat(r0, &(0x7f0000792000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000850000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) execve(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f000029c000)=[&(0x7f0000f20000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', &(0x7f000001a000-0x5)='ppp1\x00', &(0x7f0000987000)="2b70726f632fd300", &(0x7f00003e9000-0x6)='wlan1\x00', &(0x7f000072f000)='+vmnet0securityeth1`posix_acl_accessvboxnet0GPLwlan1!wlan0\x00', &(0x7f000074b000+0xed8)='/selinux/avc/cache_threshold\x00', &(0x7f00001bf000)='^\x00', &(0x7f000019f000-0x10)='vboxnet0selinux\x00', &(0x7f0000473000-0x2)='-\x00'], &(0x7f0000ca7000)=[&(0x7f0000b33000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', &(0x7f00006c0000)='wlan0(self{\x00', &(0x7f0000e15000)='/selinux/avc/cache_threshold\x00', &(0x7f00004bd000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', &(0x7f0000045000)='\x00', &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00']) mq_getsetattr(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) recvmmsg(r2, &(0x7f0000fcb000)=[{{0x0, 0x0, &(0x7f0000b86000)=[{&(0x7f0000905000-0x5)=""/5, 0x5}, {&(0x7f00004d2000)=""/129, 0x81}, {&(0x7f0000f4e000-0x44)=""/68, 0x44}, {&(0x7f0000663000)=""/180, 0xb4}, {&(0x7f00009f1000)=""/200, 0xc8}, {&(0x7f0000e79000)=""/158, 0x9e}, {&(0x7f0000c7d000)=""/23, 0x17}], 0x7, &(0x7f00008c2000)=""/47, 0x2f, 0x3}, 0x6}, {{&(0x7f0000548000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a9a000-0x28)=[{&(0x7f0000393000)=""/151, 0x97}, {&(0x7f0000502000)=""/177, 0xb1}, {&(0x7f0000aca000)=""/95, 0x5f}, {&(0x7f00002b9000)=""/139, 0x8b}, {&(0x7f000097b000)=""/68, 0x44}], 0x5, &(0x7f0000387000)=""/56, 0x38, 0x400}, 0x63}, {{&(0x7f00007f1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000d45000)=[{&(0x7f000068a000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000822000)=""/165, 0xa5, 0x6}, 0x0}, {{0x0, 0x0, &(0x7f00001e0000-0x8)=[{&(0x7f0000ea8000)=""/235, 0xeb}], 0x1, &(0x7f00001d8000-0xbc)=""/188, 0xbc, 0x1}, 0x7}, {{&(0x7f0000541000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000)=[{&(0x7f0000886000)=""/175, 0xaf}, {&(0x7f00007ce000)=""/166, 0xa6}], 0x2, &(0x7f00004ee000)=""/211, 0xd3, 0x8}, 0x4}, {{&(0x7f00003dc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000b5d000)=[{&(0x7f00000a4000)=""/16, 0x10}], 0x1, &(0x7f000074e000)=""/213, 0xd5, 0xfff}, 0x8}, {{&(0x7f0000c3c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000532000-0x18)=[{&(0x7f0000814000)=""/4096, 0x1000}, {&(0x7f0000067000-0x21)=""/33, 0x21}, {&(0x7f0000fa9000)=""/153, 0x99}], 0x3, &(0x7f0000ef9000-0x1d)=""/29, 0x1d, 0x400}, 0x1}, {{&(0x7f0000a87000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007cd000)=[{&(0x7f00005ec000)=""/212, 0xd4}, {&(0x7f00009a5000)=""/240, 0xf0}, {&(0x7f000081e000)=""/60, 0x3c}, {&(0x7f0000dee000)=""/237, 0xed}, {&(0x7f00000ae000-0x53)=""/83, 0x53}, {&(0x7f0000133000)=""/97, 0x61}, {&(0x7f0000b26000-0x96)=""/150, 0x96}, {&(0x7f0000f2a000-0x3f)=""/63, 0x3f}], 0x8, &(0x7f0000654000)=""/173, 0xad, 0x80000001}, 0x106800000000000}, {{&(0x7f00009c9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009b1000-0x20)=[{&(0x7f0000f9f000)=""/109, 0x6d}, {&(0x7f0000446000)=""/162, 0xa2}, {&(0x7f0000979000)=""/85, 0x55}, {&(0x7f0000d9a000)=""/33, 0x21}], 0x4, &(0x7f0000548000-0x2e)=""/46, 0x2e, 0x5}, 0xffb}, {{&(0x7f000070f000)=@un=@file={0x0, ""/3}, 0x5, &(0x7f000071c000-0x30)=[{&(0x7f0000a06000-0xe4)=""/228, 0xe4}, {&(0x7f0000ddb000)=""/224, 0xe0}, {&(0x7f00000d0000)=""/61, 0x3d}, {&(0x7f0000d03000-0xaa)=""/170, 0xaa}, {&(0x7f0000c3f000-0x92)=""/146, 0x92}, {&(0x7f00000a0000-0xa7)=""/167, 0xa7}], 0x6, &(0x7f000003d000)=""/208, 0xd0, 0xaf3c}, 0x9}], 0xa, 0x40010002, &(0x7f00009bf000-0x8)={0x0, 0x1c9c380}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001bc000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00004d4000)=0x100000000) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000396000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b74000)='./file0\x00', 0x83) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f51000-0xab)="71178f87ee4f45cfce2fe75e0cf0e1ccd647773559f115a0a46d5da02d8c44c7e0cceda9a4398c83f5ba4ffa5ca04ea46d855eb3c605311f3a5572fffd4e0ae6d9beaab9966dbae9f5758439878b188f80056fb923054f4468135fd8a26bca77a9e5eb0dacd47cfd2a8ffc6a0fc645ef5ed9510302d505159c630ba1cb3a5b063cd61958213fc6ec6cbec9eea6bf7b9fe4b593a1ab94ca3cd9795403946ad9805c30826a17b3e08615f595", 0xab) futimesat(0xffffffffffffffff, &(0x7f0000777000-0x8)='./file1\x00', &(0x7f0000e46000-0xe)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/07 17:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000f35000)=""/244) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00000f2000)=[]) close(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000b2e000-0x4)=0x0, 0x4) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)=0x0) request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='user\x00', 0x0) 2018/01/07 17:16:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x580, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xc, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCCONS(r0, 0x541d) 2018/01/07 17:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ab5000-0x4)=0x4, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cca000-0x4)=0x0, &(0x7f00004f2000-0x4)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000856000)=0x0) sched_yield() r1 = socket$netlink(0x10, 0x3, 0x11) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x14, 0x18, 0x321, 0x0, 0xffffffffffffffff, "02"}], 0x268}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x5}, 0x0) mlock2(&(0x7f00002a0000/0x3000)=nil, 0x3000, 0x1) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getrlimit(0x4000000f, &(0x7f00002bd000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000697000/0x3000)=nil, &(0x7f0000002000)=0x0) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84800) vmsplice(r0, &(0x7f0000004000-0x8)=[{&(0x7f0000005000-0x6a)='s', 0x1}], 0x1, 0x2) 2018/01/07 17:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x11, 0x80000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b1c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0xa01618876c7eee8, 0x0) 2018/01/07 17:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x800, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d11000-0x28)={@generic="cb4a8d2960eb5b3098278196f6e102a6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000fdb000-0x14)={0x11, 0xe, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f0000624000-0x2)='z', 0x1) 2018/01/07 17:16:52 executing program 1: socketpair(0x1b, 0x8000a, 0x4, &(0x7f0000aa8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000adf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004e8000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000634000)={r2, 0x6}, &(0x7f0000d53000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000a1f000)="a8f5ed38276bdb3ba40e042811b7ae883b2acf55a6b826d4a063c0d77cd662c7dbbd486f4c08b54f80421ec75361ff552e24d2133579e55b6ec84dd84a501ed453c3b2b8625da09caaf6bd37d143734c27084e33d5559a62956191b2902dd2b54be0bf4b5f29", 0x66, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r3, &(0x7f0000756000-0x1c)=[{&(0x7f00009d1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000740000-0x20)=[], 0x0, &(0x7f0000276000-0x18)=[@rights={0x10, 0x1, 0x1, [r3]}], 0x10, 0x0}], 0x1, 0x0) flistxattr(r3, &(0x7f0000138000-0x36)=""/54, 0x36) 2018/01/07 17:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fef000)=0x3b) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000808000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000380000-0x10)={0x0, r4, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000054e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000043f000)={r5, r6, 0x8}) clone(0x0, &(0x7f0000c6f000)="", &(0x7f00005c7000-0x4)=0x0, &(0x7f0000246000+0xabe)=0x0, &(0x7f00002b9000)="") dup2(r1, r2) tkill(r0, 0x16) 2018/01/07 17:16:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x8c)=""/140) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e46000-0xb)={0x2a0fc7c7, 0x1f, 0x81, 0x6, 0x0, 0x2, 0x401, 0x4, 0xffffffffffffff88, 0x7, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x5)="6c6f00f015", 0x0) lseek(r2, 0x0, 0x1) ioctl(r2, 0x8, &(0x7f0000484000)="5559d478863ba38b2dd5b5772a779ab388311aa0d9371626ad10f4e899172896708ddd629470ff591dd97237560eae697089295ebdf2cb70b929b8a3ecc45afd5245b6a802440b255523faef8d2bd7a37417de1537d75cd04d8e4c53cf6dc4020c8679d6d609e816597d06df1f733dd6c0e0a818c703a692d5898546") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000eb1000-0x8)=[0x8, 0x800]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000728000-0xf)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/07 17:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041b000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000892000-0x4)=0x2, 0x4) r1 = socket(0x18, 0x0, 0x4) r2 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ac5000-0x4)=0x1f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fc5000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000860000)={0x0, 0x0}) 2018/01/07 17:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000849000-0xf)='/dev/sequencer\x00', 0x111280, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x4, 0x2, 0x8, "27381a7a582fe27d985e74a47680d47ec691f67ccb91993f152126fc401a8949f26cf4c26c089b451e2b5e16c844d351443465911c188f1fae647b140415680a", "d6dba90cf8853432b23f2eb416ad95ebc2eed8ff08108cb4bb89c58a44eff6a288ed38175205b1cea8c737df966bca1f2dba03554d536171d1ea7be0db4cbe70", "63fd17dcc5339b934083111b6a8a3a2194a96162fbe68f8d85519a3a4aa86fb3", [0x7fff, 0x3]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4912, 0x0, 0x0}) 2018/01/07 17:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000e8c000)=0x100, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00009aa000-0x4)=0x0, &(0x7f000064e000-0x4)=0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvmsg(r0, &(0x7f000046b000-0x1c)={&(0x7f0000380000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00008e1000-0x40)=[{&(0x7f0000b06000-0xfd)=""/253, 0xfd}, {&(0x7f000076c000)=""/27, 0x1b}, {&(0x7f00001e3000-0x4c)=""/76, 0x4c}, {&(0x7f00001fb000)=""/87, 0x57}, {&(0x7f0000670000-0x86)=""/141, 0x8d}, {&(0x7f0000ed8000)=""/246, 0xf6}, {&(0x7f00003bf000-0xc0)=""/192, 0xc0}, {&(0x7f0000261000-0x52)=""/82, 0x52}], 0x8, &(0x7f0000acb000-0x44)=""/68, 0x44, 0x3}, 0x40000140) recvfrom$inet(r0, &(0x7f0000bf9000)=""/0, 0x292, 0x40000040, &(0x7f0000fcb000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f0000e10000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) sendto$inet(r0, &(0x7f000023f000)="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", 0x1000, 0x4000, &(0x7f00001ef000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006f3000)={{{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x10000, 0xffff, "576954c89fca49e26b4cbf8cadab300e0b785f355bac00d54ac0c332f2bfd5f80bf39aba52f09ba6f23ac1aef19bfe9df058b960cae019a97f8442e2d540d2d8fe6f547e90143d5c1986faf5df13abd9"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ea2000-0x4)=0x5, 0x4) 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x7)={0x19980330, 0x0}, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/55, &(0x7f0000001000)=0x37) 2018/01/07 17:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2f000+0x5c1)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/01/07 17:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000660000)='/dev/net/tun\x00', 0x0, 0x80001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000747000-0x1)='5', 0x310, 0x48000, &(0x7f0000d53000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c) close(r3) 2018/01/07 17:16:53 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xe, &(0x7f000028c000-0x1a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x18, "80b81c9421fa70abbb31bc2392228991a21168082f436881"}, &(0x7f0000e29000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aea000-0xc)={r1, 0xfffffffffffff001, 0x30}, 0xc) 2018/01/07 17:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001fa000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffff7, 0xe5, 0x7, 0x6, 0x3f, 0xffff, 0x0, 0x401, 0x2, 0x1, 0x7ff, 0xffff, 0x9, 0x101]}, &(0x7f0000e28000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e71000-0xc)={r2, 0x9, 0x2, [0x3, 0x7]}, 0xc) r3 = fcntl$dupfd(r1, 0x8, r1) getpeername$ax25(r3, &(0x7f000049d000)={0x0, {""/7}, 0x0}, &(0x7f000092d000)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000516000-0xc)={0x4, [0x4, 0x5, 0x7a062bf8, 0x9]}, &(0x7f0000923000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$tun(r1, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0xfb0, @llc={0x0, 0x0, 'H', "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"}}}}}}, 0xfca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) ioctl$VT_RELDISP(r3, 0x5605) write(r4, &(0x7f000068d000-0x25)="240000001c0001000100fa5f0000000ff80000000000010000000100000000ffffff9400", 0x24) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079c000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x1, 0x0, 0x0, 0x3f, 0x1402, 0x6e0f}, 0x20) r1 = accept4$inet6(r0, &(0x7f00000eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f87000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003bd000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4, 0x5db, 0x7ff, 0x8001}, &(0x7f00006b4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d8c000)=@assoc_value={r2, 0xb0a}, 0xffffffffffffff68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2018/01/07 17:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000702000-0x12)='./file0\x00', 0xffffffffffffffff, &(0x7f000063a000)='./file0/file0/bus\x00') getpid() 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x7)={0x19980330, 0x0}, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/55, &(0x7f0000001000)=0x37) 2018/01/07 17:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x8000b, 0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f00001e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d24000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005f3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000200013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffff17) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00006e5000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e12000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x86c) 2018/01/07 17:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x23) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$2(0x2, 0x7, &(0x7f0000c47000-0x20)=""/32) tkill(r0, 0x12) 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d20000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000305000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000055c000)={0x0, 0x3b4}, &(0x7f0000f6c000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f6b000)=@sack_info={r2, 0x3, 0x1ffe000000000}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000f6c000-0x8)={0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f6c000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000773000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000f51000-0x24)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) [ 33.549490] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=6014 comm=syz-executor0 [ 33.572004] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=6014 comm=syz-executor0 2018/01/07 17:16:53 executing program 7: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f00009a6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c3a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbd0, 0x5, 0x1, 0x8}, &(0x7f00003e3000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005d9000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcae, 0x0}, &(0x7f0000543000-0x4)=0x98) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060d000)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f00007dd000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r4, &(0x7f000054b000-0x12)=[{{&(0x7f0000c77000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d27000-0x40)=[{&(0x7f0000937000)=""/145, 0x91}, {&(0x7f0000e59000-0xf0)=""/240, 0xf0}, {&(0x7f0000ccb000-0x9d)=""/157, 0x9d}, {&(0x7f00009c9000)=""/4096, 0x1000}, {&(0x7f00006b2000)=""/92, 0x5c}, {&(0x7f000011a000)=""/222, 0xde}, {&(0x7f0000482000)=""/4096, 0x1000}, {&(0x7f00002e5000)=""/169, 0xa9}], 0x8, &(0x7f000019a000-0x2)=""/2, 0x2, 0x0}, 0x7}, {{&(0x7f0000135000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000266000)=[{&(0x7f00009b7000)=""/162, 0xa2}, {&(0x7f00003c3000)=""/228, 0xe4}, {&(0x7f0000b6c000-0x61)=""/97, 0x61}, {&(0x7f0000b44000)=""/170, 0xaa}, {&(0x7f0000b23000-0x7d)=""/125, 0x7d}, {&(0x7f0000a24000-0x3)=""/3, 0x3}, {&(0x7f0000a1a000-0x8b)=""/139, 0x8b}, {&(0x7f00003a2000)=""/214, 0xd6}, {&(0x7f000005f000)=""/68, 0x44}], 0x9, &(0x7f00002e4000-0x81)=""/129, 0x81, 0x80000001}, 0x20}], 0x2, 0x100, &(0x7f0000b2e000-0x8)={0x77359400, 0x0}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f000011f000)=""/4096) 2018/01/07 17:16:53 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000000a000-0x10)={0x4, 0x6, 0x8, "301243a539f9", 0xfff, 0x0}, 0x10) setresgid(r2, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2200, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000000a000-0xc)={0x2, 0xbc, &(0x7f0000006000-0xbc)="89b6e3ae077dc833d9b8eb9eaa21057bac16d595fb31dae39722c3d4732e7f91de0fd687a9d653bca68488c59c9f191f84cb7f572225cd22e65dc87bc40d8aa945220f7d76aa937527a7ab22f002320e49e6f4535912e3636c13cd8e87201fd7177be53674fee7bd2fd84fb2f05470095617de7a08675efa9be92817d4755b04566545ef1e5660dd319778d13fc53f5d03081a3a34c9f1df3d7df74153fc095d9d159a1dfeb7dd2413700c8adf4cc5e02f1e3a06fb63e2b3a844c0a9"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x90)="310e6b06ba57fcba755265d96a027285cd9932294ae827d4b375446082b3431934034ce3d3fd7b45d74ae20db7738aab049a029eb54818ec85c8280d6d27ff379a7db3c96a3bc29337491ef04b2615424fdd729618ae41b726bbe7b37e74088c31bf200bc653562d9a7d497c94a5eb0bf4e9f17ab6f9f235d1ead2583b88b92fb81966d45177eb5a36b91d18f94a9ec2", 0x90, 0xfffffffffffffffb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000c000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="80bd34ce0b41b01f634a6ab8313a22351d4b6852871118c583d09be312ff63150eee81a08039d079add8d121a3e4aa596a1761168e39617ec95994af2f5a893e5261e3eea50fbb02d40190e7f32ec8243d17f9bd887e07950b843eca", 0x5c, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f000000c000-0xd)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f000000c000)=0x100, 0x4) r6 = add_key(&(0x7f000000a000)='syzkaller\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="2e65c293ee66ecf2e103304b8cb32c3f204967c095ef6b89b5e01ebe2d9c592ab38c898528802d9173ca87c087641cadb69a65b008c2d56a46f19d1589e198cc7f", 0x41, 0xfffffffffffffffc) keyctl$chown(0x4, r6, r1, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 17:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e26000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f9c000)={0xffff, 0x6, 0x0, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a4000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000868000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000397000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000037c000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000429000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006cb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0x3, 0xa, 0x20, 0x80, 0x0, 0x9, r5}, {0x9, 0x5, 0x40000, 0x8, 0x4, 0xfff, 0x380000, 0x40}, {0xd3, 0xf, 0x9, 0x22bc}, 0xffffffffffffd2a6, 0x5, 0x1, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x1, 0x0, 0x2, 0x4, 0x98ad, 0x27}}, 0xe8) r6 = syz_open_dev$sndtimer(&(0x7f000031c000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000470000-0x3c)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x7fff}, 0xfc, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c66000)={0x0, 0x0}) epoll_create1(0x80000) bind$inet(r4, &(0x7f00006e3000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f000064a000)={0xfffffffffffffbff, 0x6, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r7, &(0x7f0000aaf000)={0x20000006, 0x0}) 2018/01/07 17:16:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000015f000)={0x9, 0xea9d, 0x1, 0x1, 0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000066e000-0x4)='/dev/sequencer\x00', 0x800, 0x0) pipe2(&(0x7f0000197000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000b87000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000050e000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1e, 0x203, 0x0, 0x0, '\n'}], 0xfffffffffffffdd8}], 0x1, &(0x7f000002b000)=[], 0xffffffdf, 0x0}, 0x0) prctl$setendian(0x14, 0x0) 2018/01/07 17:16:53 executing program 6: mprotect(&(0x7f0000d70000/0x4000)=nil, 0x4000, 0x1000000008004) mprotect(&(0x7f0000736000/0x4000)=nil, 0x4000, 0x100000c) 2018/01/07 17:16:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{r0, r1+30000000}, {0x0, 0x0}}, &(0x7f0000001000-0x2)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x1000000000084, 0x0, &(0x7f0000fd4000-0x10)={r2, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) r3 = socket(0x11, 0x1, 0x76cc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) r9 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000+0x929)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$inet_sctp(0x2, 0x5, 0x84) r24 = inotify_init() r25 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x31)=@file={0x0, ""/47}, &(0x7f0000001000-0x4)=0x31, 0x80800) r26 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r27 = socket$unix(0x1, 0x7, 0x0) r28 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r32 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r33 = socket$inet6(0xa, 0x0, 0x320c) socketpair$inet(0x2, 0x1, 0x8000, &(0x7f0000000000)={0x0, 0x0}) r35 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r37 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r39 = syz_open_pts(0xffffffffffffff9c, 0x400000) r40 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r47 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r50 = getgid() r51 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x230200) r54 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = creat(&(0x7f0000001000)='./file0\x00', 0xfd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r61 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r64 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0x870)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r70 = getgid() r71 = socket$inet_icmp(0x2, 0x2, 0x1) r72 = socket$inet_icmp(0x2, 0x2, 0x1) r73 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r75 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000+0x518)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) r76 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r81 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r84 = getpgid(0xffffffffffffffff) r85 = geteuid() r86 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r88 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r90 = socket$netlink(0x10, 0x3, 0x13) r91 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r92 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40080, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r94 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8, 0x800) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="c7f2e586fba9141c55c84fcb2ab6d35b2ea93e5e8d346fb4b471cd4f7edb867440dedf517e1e4e95fe7c7a8462c1c20d56d6", 0x32}], 0x1, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, [r4]}], 0x10, 0x8000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x50)="2f5f2b026c87037597ef815d428d3219e9c0267c3e33b8e909cf8b0f9381085c79985cdf0498d01c2e38091acbcd7ba6fd7c8df287a75abb81bca809f1a652a96083e7879e460909f6235613942dcf0f", 0x50}, {&(0x7f0000000000+0xf43)="f95356db21d7bdcae9dc8b", 0xb}, {&(0x7f0000001000)="7be34b236dd368b5221a47256bc23b59c55a7f14ee0459b1ca68f2660614d6892233c36c3010d80298fe96e023fee578b3e83b85c9dc1f9910e9ad82eb9fb41886b5cd0d5f22a8d058e06293d5602f633978d96633e228698371c8b74de25648adaeeadde4451b00b10185cf488210775b914fd6f8174e187b3440f32db322cef24035e8f4914b3929a7b8c4d31d90021c950a78b172e67f98bcbf", 0x9b}, {&(0x7f0000001000-0x62)="01b35fe74e1ddf5f34cb48cee51250da4692a646630d679adbc38814a9e77a4f676d17376d8b28e34398686c25419a31a4b1448642a99223fbedd822550c54a14056b5590537c1a6e6ceebae1e2945f2c1b7b8226d153ae84c2a11e64395d6b4f9df", 0x62}], 0x4, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x24, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}], 0xb4, 0x40}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="a7eeef614bbb2a3b8fd72bde09f6e345237206ddfd46e6ff7078c4b3e11f8f5db1377616c436678cbd1487ecf4b0a25d537d7978d6228cdca00ede23cf6ebcf687b919fb8093f745dd37ff4f862e30fb9512ec6c2ba28ce321ef781e05fcbcbc4edfb66986fde56f88897808163909e732875037944ce64d9bbc5ccb8cc26a27bb6eda2cd4a6f851d5a73534f269a28c923e0ab509a499d8078bb09d7d22d9e283a9ae73568fdcda526535a6031ad7582f0de38fa5b5c3f172ba1b7528fcb46f389afbd601d5c08c012ac60f271f3dfff7bb594a9a0602defddad638", 0xdc}, {&(0x7f0000000000)="ef54d76cad0a82f718a1c73efd4db77aa361f0350cc5232ed2cfe307a04e670bc072b9cb2503244616159ac965ebfd62d79d2c440e26581662fc19140cb2b1a55d954d21d49161df7175376db8ff52f7065c9f5452d9a3b8ed9604ef0cf62dbf1b3c12d3aa6bc522829d8fe75235485213a4a5c182aaf50a88", 0x79}, {&(0x7f0000000000)="da4a252ddc097d641acaef8b7cadb2ab6f621c21dc5ab728aa1f7c65db91f858476c7daa50f57eabc043cafa7f4e59a26b7ce2d1dd20fdee26d773ba7de65542f5b70b564a403966a10208b14d256e28eab2dbdfd11232711fef4d14d5d528c44aff7f27e00f853948e0b21dfa9db74fb62423d4702aa165e17e8c8a0bb7c6d859b3a0705ca31b5833896395522b88d65580c300f1f18f464d4a88e1d3526c1c7456747261ba47d29e69d9e411f2a1f347beaa50ef637f679b21549bf849053b98ae0e710ea58096ec0606232561fcd9d7726b9ecc6befcd0ea02ca383822928", 0xe0}], 0x3, 0x0, 0x0, 0x4011}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0xd8)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38]}, @rights={0x14, 0x1, 0x1, [r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x10, 0x1, 0x1, [r44]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @rights={0x2c, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57, r58]}], 0xd8, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="f31b8af0e1b8d4c463fc276cdbe9f85c2f6b1f3a126d15c6b7359abfc3bc4d0916464e9d433718f56f1dfc5d10979a1afc40908935b1ea36c8bf1928ff8c9f1cd95994f06b28a026e1143995744bdbbf", 0x50}, {&(0x7f0000001000-0x4d)="d19f00af0a14cdc3f189e98c493a4e793c79e2822592cb4f8064bb4a4be49aa8c8b9979d590e304712f394bc99524c018ae4b2b79c8b9256da83bb24673a168f3fec0160a5707c257a771a8992", 0x4d}], 0x2, &(0x7f0000002000-0x48)=[@cred={0x18, 0x1, 0x2, r59, r60, r61}, @rights={0x18, 0x1, 0x1, [r62, r63, r64]}, @cred={0x18, 0x1, 0x2, r65, r66, r67}], 0x48, 0x20008040}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="9a35a2691de8270ae7a1b5176b6a878ce42592c57404e0f0e19923bf30f931f6bb99293b281b57526d649f1497e30c287f8692eb347dcb0e181af1fb49dc970d97c18c856bb2aadf39d7db8ea116315ebe797bc8f30423716ccddeb65e536bb625d067f3a4d33698de994af1228b266059c1d96c833e2bae2d9f80b4fedf4f0b45c75cb1b714", 0x86}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000001000-0x7c)=[@cred={0x18, 0x1, 0x2, r68, r69, r70}, @rights={0x34, 0x1, 0x1, [r71, r72, r73, r74, r75, r76, r77, r78, r79, r80]}, @cred={0x18, 0x1, 0x2, r81, r82, r83}, @cred={0x18, 0x1, 0x2, r84, r85, r86}], 0x7c, 0x44000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x58)="39860888af84b232ceb6db7a17c9f4afc26ebae388ad3821f8f1ab8eedd6deee6cc42e8114fc710816579f6f77237ac5a44756400bd43d93dff5fc86c0ca5c374347be4d92bb177826fdef1dc06096ef1bbe5084524d1dc4", 0x58}, {&(0x7f0000001000)="7523c2bb8784c1317b2b9c57192c43376ed8d214861c7933f5641a622af036d3d33a1bfa2ba40d00d9c88ecec60ba52dd8e25e1c77ee3ee4d196473b3bc921c2f930742f31a51a07fdf60120916f02f8871ba941b97f5ce44f342f9521c426fe3f94c90e11760fc672d9dc1e87f4314cf7ba7019837a20c5bd3f51859726790e36233d74d5435e0ae5f311844001ccfefa15c1c008e7e0211d9f80eda225d52f8e9ca3631ab47317e199f44489e760a5e973bad401790cab21f17f1084142ee5cdeec517b5128e19208bd16bea1337b44d30a0c7d8476cacc329", 0xda}, {&(0x7f0000002000-0x55)="7ebf8368412156ff6b79d926ba24bbe257b8e8bbd04b373aa9ad7888436fed5c1c86ddcc2b26422296825eb6ce833da9ca2d4bbc6c7a2213ee22c14088d500bef65d9b35bdbf7529219b4cc06eb47feca76573f2fb", 0x55}, {&(0x7f0000000000)="24762f8c213e1cb43221f80e2f475f9d84f15b300ca449e1b4c64887623c4f3cf84056a8ea820f999eb00c057ff910dde1071809498f5057a915f418a7f113e4b2d91eb324558a46c6aea320a1", 0x4d}, {&(0x7f0000001000-0x9d)="01a37d1aba6f6799babf956d9be5817272e3391b50e4a5e35804a0fd32a53bc9fcd2f792dfcec3f944fc8aba1c66534a097d0a4e5237f17031c0efe6466a6383c9758f6154968a1888e05b68a513c706b83b55dde5cdef7b4d532a2d57f412bfd0ed8262d683a15afd8ae3c301cb964221006f2e6d0cf840f45754bfe92e60ab57f94b6873e67a8d8e9ae026ab43ba80aebf2ecb96a10b392830a8a328", 0x9d}], 0x5, &(0x7f0000000000)=[@rights={0x2c, 0x1, 0x1, [r87, r88, r89, r90, r91, r92, r93, r94]}], 0x2c, 0x4}], 0x7, 0x800) 2018/01/07 17:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000023000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x7, 0xfffffffffffffff8, 0x6, 0x4, 0xcb, 0xffff, 0x1, 0xffff, 0xffffffffffffffff, 0x7f, 0x100000000, 0x20, 0x3f]}, &(0x7f0000b5c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be8000)={r1, 0xa, "d0e965580ba09d78e57b"}, &(0x7f00009e0000-0x4)=0x12) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004fc000)=0x0) sendto(r0, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ffc000-0x4)=0x0, 0x4) 2018/01/07 17:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000002, 0x0) pipe(&(0x7f0000ce7000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000083c000-0x28)={@generic="c3d37a65da739888a70cd942e60714e3", @ifru_flags=0x8000}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000e8e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000abe000-0x4)={0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005d2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000)=0xe8) 2018/01/07 17:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) ftruncate(r0, 0x40) 2018/01/07 17:16:53 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000179000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d26000)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bab000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000332000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000589000-0x4)=0x0, &(0x7f0000d25000)=0x4) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f000003a000-0xc)='/dev/random\x00', 0x0, 0x2) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) 2018/01/07 17:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a70000-0x3)=']^\x00', 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d8b000)={0x0, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/07 17:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000095b000-0x8)=[{&(0x7f0000df5000)='n', 0x1}], 0x20000000000000a3, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) flock(r0, 0x9) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f0000c11000)="") 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800008921, &(0x7f0000af3000)={@common='lo\x00', @ifru_data=&(0x7f000016e000-0x20)="f8a1710b33b842b1b43136070ae782b432dab5a977622b0572f662086424aa8c"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000044c000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000fef000-0x4)=0xfffffffffffffb4f, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d88000-0x8)={0x0, 0x81}, &(0x7f0000db8000-0x4)=0x386) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005f3000)={0x14c00000, 0x1, 0x8007, 0x8, 0x4, 0x401, 0x100000001, 0x9, r2}, &(0x7f0000901000)=0x20) r3 = dup2(r0, r0) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000d4f000-0x4)=0x9, 0x4) 2018/01/07 17:16:53 executing program 4: r0 = socket$inet(0x2, 0x803, 0xc6) r1 = dup(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000001000)=0x3, 0x4) 2018/01/07 17:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f00006b0000-0xe)='/dev/keychord\x00', 0x40000, 0x0) 2018/01/07 17:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 17:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000876000-0x18)=""/24, 0x1fd) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000cb6000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000049d000-0x4)=0x2) 2018/01/07 17:16:53 executing program 6: r0 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000b25000-0x5b)=""/91, 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getuid() r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000905000-0x20)=[{&(0x7f00006a2000)="1e692af9781e89c52c48e9569d41f26fec3869d0f5bf7c4f4f8b67dbb63d47e026b89e3e301980b8e0754bdf7a6819d310f7b6a1108efc9f8c31e4ec19c5d747985aea35eb51edc3eb921056f2d4ede5bb6565e3a5fed68354e5793b9f1dfbec46111e5fdd62ef3fc00051af1f5a70c35777aeb634918d6d26a095e245099a81478ff6ca4a27c90d7ca8d51ba5ae69bbbb700b8274dd651f99ac10a56d", 0x9d}, {&(0x7f0000001000-0xc6)="98fcf5f385eca234bf192d199fbe14f19850452450aa3a72d01cb2050c1400d8d8f4796b678037e891352226eb77c36ea96aed8fb995a7348ba6ea564ff59466d2090ae11b6b858d626949fc08e56c762c09608439cd7aaed00d5c8f61cb88ba4e98cb51e28e4a44d13d530b706b9b1a2938fa1bfd9a4d44c8a1723263ecdf98f39a8d19529ed9e02d7943be6c8a49a7ec4abf428586a87f0e2b6e59880702c3192273c0aca59acdd6a6674d40cc5a5679a1146afed3bd4d91c7c0683ddea7973ef0bafab0db", 0xc6}, {&(0x7f000001b000)="979c0b024843e43f28613f74d3e67b38f78c9d172596c3a91285b71c6b413abac64fe6b8856cb50996077f9b747d3628cd8e2a140096fedaa8498ccf5abe312333635920ec8e3ca339fdb89f342c47f5d66ab5bab93eaeb708c7865830498192a17edf93e33e13f21bc9bee17ef2621e887ef61761e78ee5ee2f5be69f83af1af03920c9d75c609838a7400d7de8aef3146ffb7a5a70bb0b1ff7033ecde47394c10382511d62c45550149e2c", 0xac}, {&(0x7f0000001000-0x66)="2bd33ba795d979c1f5a47a92221adcf684c52f3ea0555c62461068e42929f351867c52d5050a4a5dabf8a1ce4f6fb5337507375708069e882d66b3af82ff31d4eb5f36844ff1bf9e302b1ca6a42f09b2d82a17106834af364aff66ec3674d0f478c3c3a18774", 0x66}], 0x4, &(0x7f0000764000-0x68)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x68, 0x10}, 0x48000) ioctl$KDDELIO(r1, 0x4b35, 0x401) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004be000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d1000)=0xc) getpgid(r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/07 17:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000a7000-0x4)={0x200, 0x9, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cfc000-0x2)=0x0) sched_rr_get_interval(r4, &(0x7f00007ed000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r5 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) dup3(r5, r3, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r7) getsockopt$inet6_tcp_buf(r6, 0x6, 0x16, &(0x7f000021e000)=""/75, &(0x7f000030b000-0x4)=0x4b) fcntl$notify(r6, 0x402, 0x1e) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00002b3000-0x4)='bic\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffff9c, 0x641e) 2018/01/07 17:16:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f12000-0x4)={0x0, 0x7, 0xfffffffffffffffe}, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) seccomp(0x0, 0x1, &(0x7f0000df6000-0x8)={0x0, &(0x7f0000b95000)=[]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000db6000-0x10)={0x1be, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000bc000)={r3, 0x9}) sendto(r1, &(0x7f00006bb000)="adaa11170ae0332ad3b3e4928d69a170bce759117f753b4d72b20d2b3617573b3fc7651633007193709985e7338fb9c714a017dbd37bd1459a1b9df3ac8589d95da362cad14591932528a8975c05e178e17079e5eb9f67203ca768cf13dd5be64cfefb97ce9851c5029505cc63805fdd0dabf92e98eff9c430ddd11bc2bd0161753fc1b5d35ad9fd2a6111cc82251fa201600f8d4f4474f141aa8a6872146f67079059618812d8f07948ae3eda605adf9996cb1dd003e6e1c13817dd5fb83b1d040bf66c021894dc5b06338e13a782", 0xcf, 0x20000000, &(0x7f0000323000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003e2000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004a4000-0x4)=0x0) clock_settime(0x3, &(0x7f0000c87000-0x8)={0x0, 0x0}) 2018/01/07 17:16:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f000041c000-0x9)='/dev/sg#\x00', 0x10001, 0x400100) fremovexattr(r0, &(0x7f0000032000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000275000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) fallocate(r1, 0x0, 0x633, 0x81) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000342000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000f99000)={0x3, {"3a10ab03a1b489"}, 0xfff}, 0xd) close(r1) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/07 17:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000bc5000)={&(0x7f0000ebb000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000c2b000)="f16234dee485711a4fb1aa8f357c179e947086f790310778e6802dddfc50be0e28af15d84ff2bdd71037") r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f0000ef6000-0x4)=0x0, 0x613a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cfa000-0x4)=0xfffffffffffffffe) creat(&(0x7f0000b3f000)='./file0\x00', 0x100) 2018/01/07 17:16:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000000000)='#$selfvboxnet0*nodev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a23000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="18296d14bde509f6aa1bc6765f7307af"}) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f000057a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f000076d000-0x15)='/proc/self/net/pfkey\x00', 0x101181, 0x0) 2018/01/07 17:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x58e) recvfrom$unix(r0, &(0x7f00008d8000-0xc3)=""/195, 0xc3, 0x0, &(0x7f0000d29000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000057d000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f00001a7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005d1000-0x10)={r1, 0xfffffffffffffffb, 0x0, 0x7f}, &(0x7f0000e31000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ec000)={0x0, 0x9}, &(0x7f0000883000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c54000)={r2, @in6={{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ef000)=0x8c) 2018/01/07 17:16:54 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 34.298582] device gre0 entered promiscuous mode 2018/01/07 17:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/07 17:16:54 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000008000", &(0x7f0000939000)=@ethtool_stats={0x1d, 0x3, [0x49a2, 0x0, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000014c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000617000-0xc)={0x0, 0x20, &(0x7f000004a000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000506000)=0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000093b000-0x6)={r2, 0x8000}, &(0x7f0000368000-0x4)=0x6) [ 34.338588] device gre0 left promiscuous mode [ 34.356251] device gre0 entered promiscuous mode 2018/01/07 17:16:54 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000010000-0xb)='asymmetric\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)='/dev/sg#\x00', 0xfffffffffffffff8) add_key$user(&(0x7f000000f000)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000-0x59)="cd60aef13a67fe4b4cdebea7bfa8405e683dba44d0c205ca1640a3738bd947f459e1ce6a9f36ad8db0f82fdc42f6eb2921f2ae238a9500d3ed92a06c1c432e02b1e7c42d1985c5fc92596729cc56d913db4bda3fb81f413cc3", 0x59, r1) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/07 17:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8c000-0x9)='net/snmp\x00') getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f000016e000)=""/4096, &(0x7f00004e6000)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x10)='net/ip_mr_cache\x00') pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) timer_create(0x7, &(0x7f00006f1000)={0x0, 0x3a, 0x4, @thr={&(0x7f0000b01000-0xeb)="93d3d349b10d506bbaad51e25aab0c8b10bf8f23f6bada18c926605107370de7706f452fea49d5b142c8004a02926b4dcde2f93ff3db1459ed87e60ac4e0821e6beddb0ace61da277b642634d817fcdcd34801b74e0dbf019cc1a110593f3cbc1fa074595dc6f5a4e96eb39962171e5e53db09ea929a6ad8750da11ea5cdf281af6f5382437a7194497bf598bba432ef4447a8846b0999a746301173a323fba2fd92f1403dd925a3dfafc086677c5ff61e087e73fb7d563a2d561226a07e19de37f6b6e653296fe5e3d179dc390b423ed84f6cc6ba08d665380482b5d27499f8d23208dd105201faffc018", &(0x7f0000d17000-0xa2)="cadabf012f6f05febe68dcd3b2c43aadfb5d8d20aa42ea2432688eefa6c93bdd1274d781bedea15cfa3897aa6c99024ba6013c6d08be0a2f023c13e632bc9e13e4c36141512fffdc53a2ad70ec0f5aeb5bad3779b58dd6de7a9eafa67021f50dc6fad99f374685e877cba47840eaa37239b63d8ad1cc6123222615127a59059bd688890da5cd4f3ffe24dda0f4ef039a7c277e6c676d0992f53aacc6986437ed1da9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000858000-0x4)=0x0) 2018/01/07 17:16:54 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000862000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:16:54 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ftruncate(r1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000613000)=0x0) fcntl$getown(r0, 0x9) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000d7b000-0x2)=0x0) 2018/01/07 17:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00001ff000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c0000)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x25069a8f05f37ace, 0x84) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ec6000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000792000)=0x14) 2018/01/07 17:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x4000000000000c, 0x88000) lseek(r0, 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) 2018/01/07 17:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 17:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000da3000-0x8)=0x5) r1 = creat(&(0x7f0000913000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006b2000-0xc)={0x0, 0x80000, r0}) r3 = memfd_create(&(0x7f000019a000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000059c000)={r2, 0x80000, r3}) write(r0, &(0x7f00009d9000-0x24)="240000001a0025f00000000400fffa0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/07 17:16:54 executing program 3: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x3, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000100000000001, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006bf000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00006bd000)=""/30, &(0x7f00006bd000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fsetxattr(r1, &(0x7f00006be000)=@random={'osx.\x00', '(posix_acl_access\x00'}, &(0x7f00006bd000)='\\nodev%\x00', 0x8, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x210081) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00006be000/0x1000)=nil) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_addrs=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flistxattr(r0, &(0x7f00006bd000)=""/38, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000-0x8)='./file0\x00') 2018/01/07 17:16:54 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f00009b7000)=[], 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af1000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"7ac6b0afe92fa1"}, 0x7ff}, 0x10) 2018/01/07 17:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) 2018/01/07 17:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/01/07 17:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/vga_arbiter\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002d5000)=0x0, &(0x7f0000a87000)=0x4) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000458000-0xce)=""/206, 0xce) 2018/01/07 17:16:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f000091b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a4c000-0x20)=[{&(0x7f0000cd5000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f00001a6000)=""/23, 0x17}, {&(0x7f00000f7000)=""/204, 0xcc}], 0x4, 0x0, 0x0, 0x3f}, 0x6}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x14)=[{&(0x7f0000e53000-0xf5)=""/245, 0xf5}, {&(0x7f000068a000)=""/79, 0x4f}, {&(0x7f0000c11000)=""/0, 0x0}], 0x3, &(0x7f0000f98000)=""/71, 0x47, 0x2}, 0x3aad}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000143000)=[{&(0x7f000092b000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f00007a0000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000fe4000-0x57)=""/87, 0x57}], 0x8, 0x0, 0x0, 0xfffffffffffff2c2}, 0x93}, {{0x0, 0x0, &(0x7f0000c65000-0x10)=[{&(0x7f000007b000-0xdf)=""/223, 0xdf}, {&(0x7f0000000000)=""/80, 0x50}], 0x2, 0x0, 0x0, 0x1af}, 0x4}], 0x4, 0x10040, &(0x7f0000001000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r4, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00001d2000-0x8)="a3070509cdb0fb64", 0x8) 2018/01/07 17:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000764000)={0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000031000-0x8)='pagevap\x00') sendfile(r2, r0, &(0x7f0000014000)=0x100003, 0x10001) [ 34.572517] device gre0 entered promiscuous mode 2018/01/07 17:16:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x408006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e74000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000276000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000007a000-0x57)=""/129) shutdown(r0, 0x2) 2018/01/07 17:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x0) poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000304000-0x18)="204b21930139ce464b38708a72345e07d50e60ffb16695a6", 0x18) fanotify_mark(r0, 0x4, 0x30000, r0, &(0x7f00000f5000)='./file0\x00') clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e00000-0x4)=0x0) 2018/01/07 17:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) sched_getparam(0x0, &(0x7f00000fe000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000274000)=0x245) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/07 17:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007f5000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) sendto(r0, &(0x7f0000714000-0x5a)="0a163398026c98c40019a1374c46763168ea1527a16ede52ffd407bc9a8757ea839c4413084e2d3a8d5d5ea61eee0e4ade1517f671e41f89738912378dea6a0619b0b63ac2fb61ea91457256129d3327e81a815e21f824490f21", 0x5a, 0x40000, &(0x7f0000bc2000-0xe)=@l2={0x1f, 0x6, {0x6, 0x8, 0x2, 0xca8c, 0x7fff, 0xfffffffffffffffe}, 0x1, 0x9}, 0xe) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000321000)=0x0) setpriority(0x2, r1, 0x9) capset(&(0x7f0000377000)={0x19980330, r1}, &(0x7f00007e2000)={0x6, 0x401, 0x2000, 0x4b, 0x3, 0x3ff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00005eb000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000011000)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004cf000)={{0xa, 0x1, 0x154, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xaad1, [0x7, 0x8, 0x10000, 0x7, 0x0, 0x6, 0x100000000, 0x3]}, 0x5c) 2018/01/07 17:16:54 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000004000-0x8)=[{&(0x7f0000005000-0x6a)='s', 0x1}], 0x1, 0x2) pipe(&(0x7f0000002000)={0x0, 0x0}) 2018/01/07 17:16:54 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fd0000)=0x0) write$eventfd(r0, &(0x7f00009c3000-0x8)=0x0, 0xfffffffffffffe97) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd1000)=0x4) 2018/01/07 17:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000065b000)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x5, [0x6, 0x2, 0x100000000, 0x101, 0x3, 0x7fff, 0x9, 0xfffffffffffffffc]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000c34000)=0xa) [ 34.696440] ------------[ cut here ]------------ [ 34.706166] WARNING: CPU: 1 PID: 6224 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 34.717183] Kernel panic - not syncing: panic_on_warn set ... [ 34.717183] [ 34.724543] CPU: 1 PID: 6224 Comm: syz-executor3 Not tainted 4.9.75-g5f5e5d4 #17 [ 34.732051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.741386] ffff8801c0307620 ffffffff81d93049 ffffffff83a47180 ffff8801c03076f8 [ 34.749341] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801c03076e8 [ 34.757283] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 34.765222] Call Trace: [ 34.767777] [] dump_stack+0xc1/0x128 [ 34.773112] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 34.779918] [] panic+0x1bc/0x3a8 [ 34.784899] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 34.793090] [] ? load_image_and_restore+0xf9/0xf9 [ 34.799547] [] ? __warn+0x1a9/0x1e0 [ 34.804789] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 34.811590] [] __warn+0x1c4/0x1e0 [ 34.816657] [] warn_slowpath_null+0x2c/0x40 [ 34.822591] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 34.829225] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 34.835508] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.842310] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 34.848593] [] ? finish_task_switch+0x1ed/0x630 [ 34.854873] [] ? finish_task_switch+0x1c1/0x630 [ 34.861157] [] ? __schedule+0x64d/0x1ba0 [ 34.866833] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 34.873462] [] ? get_page_from_freelist+0xcff/0x19f0 [ 34.880180] [] ? __might_sleep+0x95/0x1a0 [ 34.885943] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 34.892414] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 34.899305] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 34.906109] [] ? migrate_swap_stop+0x920/0x920 [ 34.912304] [] ? plist_check_head+0x4a/0x60 [ 34.918237] [] kmalloc_order+0x2a/0x70 [ 34.923738] [] kmalloc_order_trace+0x1f/0x190 [ 34.929846] [] __kmalloc+0x19d/0x310 [ 34.935173] [] vga_arb_write+0xda/0xda0 [ 34.940759] [] ? vga_get+0x3f0/0x3f0 [ 34.946087] [] ? __lock_acquire+0x629/0x3640 [ 34.952111] [] ? avc_ss_reset+0x110/0x110 [ 34.957874] [] ? __lock_acquire+0x629/0x3640 [ 34.963896] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.970875] [] ? vga_get+0x3f0/0x3f0 [ 34.976202] [] __vfs_write+0x103/0x680 [ 34.981703] [] ? do_iter_readv_writev+0x400/0x400 [ 34.988159] [] ? __might_sleep+0x95/0x1a0 [ 34.993922] [] ? __inode_security_revalidate+0xd9/0x130 [ 35.000899] [] ? avc_policy_seqno+0x9/0x20 [ 35.006747] [] ? selinux_file_permission+0x82/0x460 [ 35.013376] [] ? security_file_permission+0x89/0x1e0 [ 35.020094] [] ? rw_verify_area+0xe5/0x2b0 [ 35.025943] [] vfs_write+0x189/0x530 [ 35.031270] [] SyS_write+0xd9/0x1b0 [ 35.036510] [] ? SyS_read+0x1b0/0x1b0 [ 35.041923] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 35.048032] [] ? do_fast_syscall_32+0xcf/0x890 [ 35.054229] [] ? SyS_read+0x1b0/0x1b0 [ 35.059644] [] do_fast_syscall_32+0x2f7/0x890 [ 35.065750] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.072382] [] entry_SYSENTER_compat+0x74/0x83 [ 35.078726] Dumping ftrace buffer: [ 35.082269] (ftrace buffer empty) [ 35.085942] Kernel Offset: disabled [ 35.089534] Rebooting in 86400 seconds..