mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000be6000)={0x0, 0xd, 0x0, @thr={&(0x7f0000c77000-0x57)="304202406a2048c4f1a2fb6393eabea39a8cca003770b29d35bc846e3f2bd7fc47bed891d66341c56f7b69ec6d5a6784f4f49eec9937a6fbf2afd4d0f6636fa61b7bd1e70ac3516b5f09bc3f6143c062c5698f3e88982c", &(0x7f0000fe0000-0x2e)="4f4068ff408c23f8f0b0a5ecfaeaa0717fb20a181932689ce7fc68a8bc6e18b0b7507ed2e6acebb5b5e13f572034"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80200, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='vlan0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x80000001, 0x4) timer_create(0x0, &(0x7f0000845000-0x60)={0x0, 0x1b, 0x4, @tid}, &(0x7f0000001000-0x4)=0x0) timer_delete(r2) [ 43.311995] tmpfs: No value for mount option '9 Z`>0p 0x0, 0x145, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0xffffffffffffffd9, 0x5, 0xfffffffffffff001, 0x8}, &(0x7f0000000000)=0x14) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000002000)=0x10, 0x800) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000341000-0x4), &(0x7f00004fa000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000608000-0x38)={&(0x7f0000420000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff1b, &(0x7f000005a000-0x70)=[{&(0x7f0000c76000-0x81)="6a4ad12e083c60082a21bab2e01840ff579bd604e1143d766ee8301623c600fb1fb6a364395476b97456bdd52e928ee4ceedc6dfecbf1766815815f9a6bf16f47349ee2ce96225e1b8cb77066251b0cfb0cf62203e74b18eaf9f6d0d3d472df59c66fb4637ed85b2e8e6ee04677f85f7f6d1266030240ae6331878cf890fee7c23", 0x81}, {&(0x7f0000881000-0x36)="cf55a1facff08178c656df2606837786f2d9af309b34b4b333ab3f127bdba3b0fd29d166d15715d7737bad8ba783c657e86eced00c70", 0x11}, {&(0x7f0000a16000)="58ad9d39698b87fb3ddf049c6f9ec642fcdd806a9c0aac8ce31f2651a83e0c09b86fe4ff0fcba4d9a218ff81fa712e27f954d5b659c38848af3c1214457a5f1d550c11a5aee946710305415f2e0ef653f76acaf3d7aa33b72cfbc2431443727b2a7829fdf37d0384391cbe9019911ef8dd57e86af65746468523c4faf73ade6442eb9c6b14bb817963dfc5fca738db05eba90bf8a8141cae8218d1", 0x9b}, {&(0x7f000040b000)="5cccb01fe87c98c287d2f1cd8460b350700db00a40a0fec7ef3bf992b5db128903896e59487aa111a516c09d94c85f692f0fafaf735f1bfa95b4348a76c2f28e666c82056215b4f6819e8a18306615c9d93933a226b19f9a2e8bb73257f671f1a7803c4a8237c283b27a707e03c798f3ed17b4e2b4c8469e687d9fce", 0x7c}, {&(0x7f0000fb4000)="cb0e1e159b82d43ed2af57ee623b8e721a23ae5cc5e2c02d0683caffa23cc3a9fd21fa1ea772d90d6e575348ee25e4fb5a467a386593d5c322cfa159ed06a63915b637e0714b0eb5d6acc4b2d5e14e6ed5348078c8fd841d3b6b0590eb76987cb2ef29fb0fa78d8acf97835128277ebadd5701116917c8aea89f36ba82b22a1459605cdece4bbbc89fb8034b3f251e2f1f6182bd009045372590dbe3b022d2da58823848dc5fcf1a5db44596f452895b25445e2a8edf8813fef0b4b78e5f644fc65314acb492b30a0af15fa5558173355948e44ed5cc5c02f69f11d6252bbd4c8321cf0f14c57ce7562f38b94821c058", 0xfffffe96}, {&(0x7f0000569000-0xac)="74116119dd8c400fc5e88a7daf28ebb6cc5050638ed39738e89aabc1f26e4e39a66807574b7ee0fe51b7b242856e85f4d75d8f7fa87e9aef23b58affdc48217e1ef8442cce0e07e346d38134c3d10234a373d95f916e689beae426a4b2c0e36d546a34077eead1bc8e50336de50024516a15839e36dc33b7e4ca6e320bb3b244bee4a09e1512e36f7d348f608b4147826c1d090ed6ae2d0e7a1df508310a9095fb477d0cb4fb75c6699d472d", 0xac}, {&(0x7f00006f6000-0x3a)="ad03c83f21f9dc8e79bb444ed97f8f6282941455ef23fb373e25c73a00dfa3f1be4e0fa6298fbd7a0970476e67305b37ab8509ad758621b24e23", 0x3a}], 0x7, &(0x7f00006d9000)=[@sndrcv={0x48, 0x84, 0x1, {0x8001, 0x100000001, 0x1, 0xffffffffffffffff, 0xffffffff, 0xfff, 0x7fff, 0x9d21, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7ff, 0x2, 0x0, 0x5371, 0x0, 0xfffffffffffffff7, 0x200, r2}}], 0x60, 0x10}, 0x80) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002d4000-0x4)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007de000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) fchmod(r3, 0x10) connect$inet6(r3, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 20:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) getdents64(r0, &(0x7f0000a71000)=""/235, 0xfffffffffffffe7a) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000075f000)={{0x5}, {0x9, 0x8001}, 0x0, 0x1, 0x7fff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c8d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd6}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bdb000-0x250)={0x6ff, 0x3, 0x1, 0x6, 0xa, [{0x800, 0x1, 0xfd, 0x0, 0x0, 0x3c00}, {0x3, 0x10001, 0x6, 0x0, 0x0, 0x2}, {0x2, 0x0, 0x81, 0x0, 0x0, 0x2000}, {0x80, 0x7, 0x3, 0x0, 0x0, 0x1}, {0x73b, 0xd6f, 0x7fffffff}, {0x3f, 0x3f, 0xaf, 0x0, 0x0, 0x2}, {0x7fffffff, 0x5, 0xfcf, 0x0, 0x0, 0x2004}, {0x1, 0x7, 0xa289, 0x0, 0x0, 0x108}, {0x3, 0x100000001, 0x80}, {0x0, 0x4, 0x8000, 0x0, 0x0, 0x2000}]}) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x9, 0x0, 0x2, 0x0, []}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/08 20:09:18 executing program 3: socketpair(0xf, 0x80002, 0x200, &(0x7f00008b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)="04beaf51caa2728f5e0e8c26e22372537ef57250971852dc6942863a6f9bc61f66e65cb5551b1891e44bbd91c7dbdaa2c0cea6041860d5369ab88048a4c8c721fca5cd5a9e94d119fdfba84868607d2fd7bc92ae", 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00006e6000-0x4)=0x4) writev(r2, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001900f7ffffffff04580000004000000023008c43c518fe0012000004ca8164643e8900050028630004fbf50e0000d9f2ffb3ff03001c05ed74000000000005000d00010600040000032200000000007eb1d8", 0x58}], 0x1) 2018/02/08 20:09:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e54000-0x4)={0x9}) symlink(&(0x7f00007de000)='./file0\x00', &(0x7f0000be1000+0xaa8)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f00000fc000-0x10)={0x77359400}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5}) fcntl$getflags(r1, 0x40b) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) recvmsg(r0, &(0x7f0000b88000-0x38)={&(0x7f000065d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000079000)=[{&(0x7f000096c000-0x16)=""/22, 0x16}, {&(0x7f0000cbf000-0x56)=""/86, 0x56}, {&(0x7f0000dc2000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000753000)=""/6, 0x6, 0x8001}, 0x40) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) fremovexattr(r1, &(0x7f0000124000)=@known='trusted.syz\x00') sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f3000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x6, 0x2, 0x5, 0xa2a, 0x9, 0x4, 0x0, 0x100000000, 0x80, 0x7, 0x1ff, 0x101, 0x8d2, 0x0, 0x80000001]}, &(0x7f0000deb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa0000)={r2, @in={{0x2, 0x1, @rand_addr=0xffffffff}}}, &(0x7f00002c7000-0x4)=0x8c) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr=0x640}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aacca", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001cf000)={0x0, @remote, @local}, &(0x7f00002e0000)=0xc) [ 43.332294] binder: BINDER_SET_CONTEXT_MGR already set [ 43.332302] binder: 7168:7176 ioctl 40046207 0 returned -16 [ 43.340908] binder_alloc: 7168: binder_alloc_buf, no vma [ 43.340927] binder: 7168:7181 transaction failed 29189/-3, size 0-0 line 3127 [ 43.355091] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.355389] binder: release 7168:7176 transaction 29 out, still active [ 43.355392] binder: undelivered TRANSACTION_COMPLETE [ 43.355416] binder: send failed reply for transaction 29, target dead 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dc9000-0x8)='./file0\x00', &(0x7f00005e2000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fd5000)="f915adf7ec47e5a794bab3ffffff8cd1a6ccadea83e15eb86c8e9a0dad8223883982ec2988bb0e75c31981a43cb2f0936ff74b00e17d83e6f4fb3664c33fb3d8c0f5c6bbb39b522c25cf278f5a2ee10a718c6f23f0baae700200000000000000e352b4febdf7ecd049ee07dd6d306b3b9ffdc3eb3758ec4a") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)) chroot(&(0x7f0000542000)='./file0\x00') 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c15000), &(0x7f000009f000)=0xc) 2018/02/08 20:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002000-0xff)=""/255, &(0x7f0000001000-0x4)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000095a000-0x4), &(0x7f000049f000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000027c000-0x4)=0x7ff, 0x4) setxattr(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f0000cea000)=@known='system.sockprotoname\x00', &(0x7f0000323000)='lo\x00', 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000caa000-0x8)={0x0, 0x40}, &(0x7f0000608000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c8d000-0x8)={r2, 0x7fffffff, 0x7}, 0x8) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/load\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000026f000-0x8)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d36000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000028e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f77000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000029a000)={0x4, 0x40, 0x7, 0x1f}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000456000/0x3000)=nil, 0x3000, 0x2000002, 0x12, r0, 0x0) r3 = getuid() setfsuid(r3) write$selinux_load(r0, &(0x7f0000435000)={0xf97cff8c, 0x8, 'SE Linux', "ed0748f06900000000000000071c040000000000000044993c9c1f92b3bde6e7"}, 0x30) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f76000-0x89)="0376b8694f1b04317e19fdf83361a187f0f6f1df88d99479cd224a1af60b803eabe43192ab4f8fe4f18572128fe83f46d312ff25233b31970dc1a2dfbcc68e9e0c2503552e404e0516cfebd0f1086d1ab9552b95af8e594e07824c63fff2370473c2b6a6d1c45d91ca2636b9dad045c7d3237402bc63ae4871c497c26a337a47a8837eb888c2118abf", 0x89, 0x0) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000f76000)='/dev/sg#\x00', 0x80000001, 0x84000) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f00000f5000)=""/108, &(0x7f0000977000-0x4)=0x6c) 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000325000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000efc000-0x90)={0xffffffffffffff00, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000607000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 20:09:18 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000), 0x4) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/08 20:09:18 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005f0000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000c9b000-0xc8)={0xc8, 0x3c, 0x300, 0x6, 0x0, {0xa}, [@generic="bbd0a52f4a7ddf27cd774d2748ef", @generic="5010c7e290909ad9dce29e2fc64e638e12307167a3f1a5deebb2e0a63daf1d7414647d27e59f13f5ac1f629622e9988c425a1b3b6080213bba50435984f9973cbbe36545a405bbcaeba11b3a0db022cd488f094c677f87df823d316dce2b6ded", @generic="30fd1a98bebd3c0330c9b2f1351e7111d6cc88da9d3471a764fce1a6d3c20283af59e3fe38f3384466a443d73401edc50cf64167543f744a9f4b62", @nested={0x8, 0x49, [@generic="452c80"]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4044000}, 0x4000000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x11, 0x48020000, r0, &(0x7f0000f71000)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f60000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x56, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) [ 43.384322] tmpfs: No value for mount option '9 Z`>0p 0x0) ptrace$setopts(0x4203, r1, 0x812, 0x100000) sendfile(r0, r0, &(0x7f0000a7a000), 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000266000)=0x9, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000518000)=0x0) ptrace$setregs(0xf, r2, 0x94, &(0x7f000054b000)="51e58c6a880515fde9075b1b86cf35c4ff039ceae8a533fc10e6aa135b827da265c5ab07c2d7a003163125e2c641b32460f9d7af") signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c8d000-0x4)=0x4, 0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x40) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e7b000)={0x0, 0x0, 0x0, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0}) setitimer(0x0, &(0x7f0000000000)={{}, {r3}}, &(0x7f0000ed7000)) recvmmsg(r0, &(0x7f0000e7b000-0x12c)=[{{&(0x7f0000822000-0x1b)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000863000-0x6)=[{&(0x7f0000e7a000)=""/4096, 0x1000}], 0x1, &(0x7f00005cb000-0x8d)=""/141, 0x8d, 0x8}, 0x7a06}, {{&(0x7f000089a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000)=[{&(0x7f0000e7a000)=""/107, 0x6b}, {&(0x7f0000389000-0xe)=""/14, 0xe}, {&(0x7f0000b6b000)=""/159, 0x9f}], 0x2, &(0x7f00002d5000)=""/66, 0x42, 0x3f}, 0x10001}, {{&(0x7f0000e7a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00008d6000)=[{&(0x7f0000e7a000)=""/4096, 0x1000}, {&(0x7f0000762000-0xa6)=""/166, 0xa6}, {&(0x7f0000e7a000)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x4}, 0x3388}, {{&(0x7f0000750000-0x80)=@generic, 0x80, &(0x7f00009e2000)=[{&(0x7f0000227000-0xbe)=""/190, 0xbe}, {&(0x7f0000e7a000)=""/162, 0xa2}, {&(0x7f00004ec000)=""/108, 0xfffffffffffffd78}, {&(0x7f0000e7a000)=""/143, 0x8f}, {&(0x7f0000e7a000)=""/222, 0xde}, {&(0x7f0000e7a000)=""/66, 0x42}, {&(0x7f0000de8000)=""/197, 0xc5}], 0x7, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000cbb000)=@ax25, 0x10, &(0x7f0000e7a000)=[{&(0x7f0000137000)=""/87, 0x57}, {&(0x7f0000e7a000)=""/253, 0xfd}], 0x2, &(0x7f0000e7b000-0x38)=""/56, 0x38, 0x2}, 0x53c}], 0x5, 0x10000, &(0x7f0000e7b000-0x10)={0x0, r2}) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffffffffffff}, 0x1c) [ 43.505693] SELinux: policydb version -263714835 does not match my version range 15-30 [ 43.530836] SELinux: policydb magic number 0x69b87603 does not match expected magic number 0xf97cff8c 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = syz_open_pts(r0, 0x101000) read(r1, &(0x7f0000de2000)=""/181, 0xa6) ioctl$int_in(r1, 0x5421, &(0x7f0000623000-0x8)=0xf54) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c15000), &(0x7f000009f000)=0xc) 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getpeername$ax25(r0, &(0x7f0000ddf000-0x10), &(0x7f0000cf4000-0x4)=0x10) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100030423dcffdf00", 0x1f) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e64000-0xb)='/dev/hwrng\x00', 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b0e000-0x4)=0x100, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000629000), &(0x7f0000979000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) [ 43.574105] SELinux: policydb version -263714835 does not match my version range 15-30 [ 43.589511] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 43.626457] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000400000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f0000620000-0x8)='./file0\x00', 0x20) write$fuse(r2, &(0x7f00008bc000+0x3e7)={0x20, 0x0, 0x3d0, @fuse_ioctl_out={0x8000, 0xcd1f, 0x6, 0x8}}, 0x20) 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x8000f, 0x80000001, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a51000-0x65)="382a5baf689a282c5f82aae672e95ae6c628d9e2797aa138b057ff6f5272c077b6bc057131d20b81983b191d4de8b95d2bd8e2c6525058b7c9d833280e80dda6fb340126b5ecd7031dd386ffd2fcb146ac60e18b813e4c98d443619a5e081768b2dd2ab0c1", 0x65, 0x10, &(0x7f0000000000)=@ipx={0x4, 0xa33d, 0x8, "03aed17a2db2", 0x6e0b}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000f000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000f000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x400000000000005, 0xa) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000010000)={0x4, 0x61e3, 0x8a5, 0x0, 0xe1be}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000f000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000011000-0x32)=""/50, 0x32, 0x20, &(0x7f0000002000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000000f000)={@empty, r5}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4), &(0x7f0000000000)=0xfffffd28) r1 = userfaultfd(0x180800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000284000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000d7c000-0x8)) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000350000), &(0x7f0000700000-0x4)=0x4) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$KDENABIO(r0, 0x4b36) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x68)=""/104) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe4000)) syz_open_pts(r1, 0x0) 2018/02/08 20:09:18 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0xb)='.)vboxnet1\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000004000)=0x4) r1 = open(&(0x7f0000003000)='./file0\x00', 0x8080, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x4, 0x7fffffff, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x800000032, &(0x7f0000003000), 0x2a86363a069bd62a) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r2, 0x409, 0x7) write(r2, &(0x7f0000a2d000-0x3a)="d5", 0x1) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) dup2(r0, r1) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/08 20:09:18 executing program 4: r0 = socket(0x3, 0x7, 0x74fa708) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002e7000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff142, @mcast1={0xff, 0x1, [], 0x1}, 0x9859}}, 0x1000, 0x4e7, 0x3, 0x0, 0x5}, &(0x7f0000aa0000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000fdd000)={0x31800000}, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/08 20:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b1000-0x40)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8), 0x8) syz_open_dev$mice(&(0x7f0000d0f000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000c2000-0x48), 0x0) r1 = syz_open_dev$sg(&(0x7f0000a92000-0x9)='/dev/sg#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000072d000-0x64)={&(0x7f0000c0c000)=[0x7], 0x1, 0x9, 0x2, 0x0, 0x100000001, 0xffffffffffffff4d, {0x80000000, 0x5, 0xffffffff, 0x100000001, 0x2, 0x100000000, 0x3, 0xfd8a, 0xfffffffffffffffa, 0x7, 0x7fffffff, 0x1ff, 0x10000, 0x6, "982bb80b126ed76fafc19fc43ef858d8050bc5c9fd2be6026706ed54b0e2e8ec"}}) 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000118000-0x24)="240009000000000000000165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x2e1) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c5000)='%systemsecurity^-md5sum+ppp0em0@\x00', 0x2) ioctl$int_out(r0, 0x5462, &(0x7f000030a000-0x8)) execveat(r0, &(0x7f0000991000-0x8)='./file0\x00', &(0x7f00008dd000)=[&(0x7f0000fa0000)='@bdevloeth0-keyring\'\x00', &(0x7f0000e4b000)="4073656c665d73656c6673656c6673797374656d2173656c696e7578766d6e657430757365722fe62100", &(0x7f0000325000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00', &(0x7f00004c5000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00', &(0x7f000061d000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00'], &(0x7f00001ca000-0x28)=[&(0x7f0000197000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00', &(0x7f0000c87000)='%systemsecurity^-md5sum+ppp0em0@\x00', &(0x7f0000331000-0x8)='trusted\x00', &(0x7f000070d000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00', &(0x7f00004c7000-0x21)='%systemsecurity^-md5sum+ppp0em0@\x00'], 0x1400) r1 = socket(0x10, 0x802, 0x0) lstat(&(0x7f00002ef000)='./file0\x00', &(0x7f0000db2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) setsockopt(r1, 0x1f, 0x37f, &(0x7f0000da5000)='~', 0x1) fcntl$setsig(r1, 0xa, 0x3e) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{}, 'port0\x00'}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000fb000-0x8)) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000024f000-0x4)=0x0) timer_create(0x2, &(0x7f00001ae000)={0x0, 0x22, 0x4, @tid=r2}, &(0x7f0000104000)=0x0) timer_gettime(r3, &(0x7f0000009000)) clock_gettime(0x0, &(0x7f000024c000-0x10)) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000024f000-0x68)={0x6, 0x0, 0x8, {0x77359400}, 0x3, 0xcba1}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000250000-0x3)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000251000-0x84)={0x0, 0x7c, "7de61f846cefcaa161c821dbd38580e2127e4a595c2e76e72c80e0e2001065157dc3da327b4e6eea499c3aed6a1a89a5773dd36c6042de0c8592aafe2a3276f0d63cc8a0e7fac656313464c6c72ff2251047d882c6c9ef4b75bd808119aeb0627055e7dd06dd8713fbdd81db2d956c31cd59e143bcbd8a55274984ce"}, &(0x7f0000251000-0x4)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000012b000)={r6, 0x85, "c508d165c78784a578b96470b686caf8e6988c2b961af11df87827cc5f20dcf2aff711c87710c3faf76be2a055ebaf6d6175e781e8342d6ce6d75da944c7abb876a7cd9556fee90bcd60345df4f23ba895091522364629bcb17ae0d915f4af520684ee7b5c79137d811cd126c7fcbaf5423e9519e76d6c5436460fad36c453bad3a76a4e9d"}, &(0x7f0000044000-0x4)=0x8d) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000015a000)={&(0x7f0000250000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000024f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000250000-0x4)=[0x0], &(0x7f0000250000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x6, 0x1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000680000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e64000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000300000)=r1) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r3+30000000}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000054e000)=0xfffffffffffffffc, 0x3, 0x1, &(0x7f0000a37000)={r2, 0x989680}, &(0x7f00006ad000)=0x100000000, 0x0) 2018/02/08 20:09:18 executing program 4: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x250)={0x5, 0x100, 0x0, 0x82, 0xa, [{0x200, 0x8001, 0xfffffffffffffc01, 0x0, 0x0, 0x1100}, {0x4, 0x6, 0x100000001, 0x0, 0x0, 0x5}, {0x6, 0x6, 0x3}, {0x69, 0xff, 0xcf, 0x0, 0x0, 0x1}, {0x47d, 0x5, 0x25746f32, 0x0, 0x0, 0x1}, {0x2, 0x871, 0x4, 0x0, 0x0, 0x4}, {0xe42, 0x7ff, 0x1, 0x0, 0x0, 0x40a}, {0x5, 0x6, 0x0, 0x0, 0x0, 0x1004}, {0x3, 0x7fffffff, 0x9, 0x0, 0x0, 0x2008}, {0xb, 0x20, 0x3, 0x0, 0x0, 0x1001}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x15, 0x0, 0x0) 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f5000-0x9)='scalable\x00', 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) clock_gettime(0x0, &(0x7f0000541000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000db000)=[], 0x0, &(0x7f0000d12000)={r2, r3+10000000}, &(0x7f000082c000)={0x8}, 0x8) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd3000-0xc)='/dev/autofs\x00', 0x40c000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000899000-0x4)=0x2, &(0x7f0000f40000-0x4)=0x4) write(r1, &(0x7f00002a1000)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000476000-0x4), &(0x7f0000dd4000)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000076d000-0xc)={0x0, @multicast2, @local}, &(0x7f00006b6000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000294000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f}) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c28000)={0x8000000000000f4, 0x7}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a1000-0x11)='/dev/vga_arbiter\x00', 0x8400, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd2, &(0x7f00002d6000)=0xff, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000092e000-0xd)=""/13) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000709000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x80a, [0x2ad, 0x1, 0x6, 0x40, 0x80, 0x3, 0x80]}, 0x5c) 2018/02/08 20:09:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00002d2000-0x4)=0x10) fanotify_mark(0xffffffffffffffff, 0x42, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xcc00, 0x130) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/239, 0xef) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00004d8000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe}) 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x68)=""/104) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe4000)) syz_open_pts(r1, 0x0) 2018/02/08 20:09:18 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009b2000-0x8), &(0x7f00006d2000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1b, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d79000-0x3)) 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b6000)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004be000)=0x0) prlimit64(r0, 0x0, &(0x7f000055f000-0x10)={0x4, 0x7}, &(0x7f000009e000)) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009ab000-0xd)='/dev/usbmon#\x00', 0x7, 0x620000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000299000-0x20)=""/32) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009ab000)) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000203000)=@fragment={0x3f, 0x0, 0x8, 0x7, 0x0, 0xffffffff, 0x0}, 0x8) 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)={0x0, 0x4}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f0000fa5000)="8907040000", 0x5) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa6000)={0x0, @in6={{0xa, 0x0, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x1}}, 0x9, 0x0, 0x8001, 0x6, 0x4}, &(0x7f0000600000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002f7000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00001ea000)=0x8c) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/08 20:09:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x12, 0x6, 0x800, &(0x7f0000617000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000042e000)=0x8) socket$unix(0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) exit(0x0) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a1a000)) 2018/02/08 20:09:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) ioctl(r0, 0x10000000000000, &(0x7f0000cdd000)) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0xffffffffffffffff, 0x0, 0xff08, 0xffffffffffffffe0}, {0x16}]}) timer_create(0x5, &(0x7f0000a3a000-0x60)={0x0, 0x2b, 0x1, @thr={&(0x7f0000d46000)="39bb9861d4e9db49e5995f8505718757dff42f0ecd634aa328a4e5650bc212b9cb12222a0545253abec9d509ee07c2d759357eaf23687e", &(0x7f0000c9b000)="bb8e39815bc2b4d12472b7c1b4c2fafdb590aa7ade7b7cfce1818a231289ca0a05973548e7aff4ae0ef2592f0c1750e613df35b206aaff5d90d4a40d35facbaff6c9884f1d074e97733de0d1cbbf8b1c2a9aa7812c791da4ba5982f69026fa6a3aad56be5c26114215de363e81a7b70ccd7ce174764cc164eaca1951aeda4531bb931abe397a2c7a03539207905339add3b0eabc37073cb86363cb900539598a001deac2a3ddbf32a34a0d917f8bba75a6b1957660e58eb51a631400b1962e"}}, &(0x7f0000837000)=0x0) timer_gettime(r0, &(0x7f0000be2000)) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6(0xa, 0xa, 0x400000, &(0x7f0000420000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000782000+0x760)={0x20, 0x3, 0x8, 0x83, 0x10000, 0x9b05, 0x9, 0x9, 0x0}, &(0x7f0000d3f000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000275000)={r2, 0x7ff, 0x30}, &(0x7f0000cd1000-0x4)=0xc) seccomp(0x1, 0x20000000, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x800000000, 0x2000000000, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bb5000)={0x0, 0x0}) getsockname(r3, &(0x7f000002d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b71000)=0x2e) 2018/02/08 20:09:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info={0x0}, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000+0xee1)={r1, 0x8, 0x8}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000888000)=0x7) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xf98c974) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000abe000)=""/39) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000253000)={@multicast1, @multicast2, @multicast1}, &(0x7f0000297000-0x4)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r2, 0x34) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) syz_open_procfs(r3, &(0x7f00003a9000-0xe)='attr/fscreate\x00') syz_open_dev$sg(&(0x7f0000730000-0x9)='/dev/sg#\x00', 0xd62d, 0x2040) mlockall(0x3) stat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000d2a000-0x4)=r5) writev(r4, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x208}], 0x1) sendmsg$unix(r0, &(0x7f00006e6000)={&(0x7f0000aaa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x80)=[{&(0x7f00003a7000-0x1000)}, {&(0x7f0000632000)}, {&(0x7f0000787000)="aa8ecc5fb8885c3a5c6885c14c447a592937c122e54ce1b8a54f5ccbf255b6321f7ff0a210bc1b322f89d1ecf82b968f58b4c9fd098b9e00152e53ada9431746a5d4d6cdaf99159b98013bf422d03410a321b99ed49707d6278fd0c4b2a156e3565fdb6d5269949157bcf97305130dbad2c39a73d9598ab79564a12c422342752898a9624ea3c2daaa040e87fb20bb8fdbbeb1ecfef2cdfa8c40e8f3ac5dcc6020ea2aec86db7ba117c461d4cfbf387c97002067e3c5c0f1700fe0724b967847679897b631ae82b1a99177", 0xcb}], 0x3, &(0x7f0000805000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r0]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}], 0x98}, 0x4) 2018/02/08 20:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x58, 0x0, 0x4) unshare(0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bcf000-0x4)) r1 = socket(0x5, 0xa, 0x7) sendto$ipx(r0, &(0x7f00007a5000), 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11"}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000faa000)=0x77) socket$nl_route(0x10, 0x3, 0x0) 2018/02/08 20:09:18 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008e9000)={0x0, @rand_addr, @empty}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00008d0000-0x4), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f000050a000)=[], 0x0, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/08 20:09:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x5ecc}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ae7000-0x4)=0x5) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00006f3000-0x1)=0x3) pread64(r2, &(0x7f0000a7b000)=""/148, 0x94, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/08 20:09:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e88000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)='/dev/usbmon#\x00', 0xff3, 0x8000) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r2, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = dup(r3) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x402, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{}, {}, {}, {}, {}]}) r6 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast, @multicast1}, &(0x7f000096a000)=0xc) fanotify_init(0x1, 0x7ffffffffffd) geteuid() setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r6, &(0x7f0000c7e000)=""/28, 0x1c) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000064000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00009db000-0x10)={r8, &(0x7f0000622000-0x1000)}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001d8000), &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000951000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) tee(r2, 0xffffffffffffffff, 0x6, 0x0) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x2b)='!cpuset]cpusetcpuset*em0vmnet0}&/vmnet1.[$\x00', 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0xd3)=""/211, 0xd3) r0 = add_key(&(0x7f0000004000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000-0x5b)="04fd619c92ea102d482e4c0eb6b49059294c02b1d675e4e7b51ed46b2451d250db6dd48a5051e78b33a857aed95b141482dfc4c05a0f028fa5a232507443eda14877d86ca0aa3efd19138867fe108f47a0757d5740e737c303ab44", 0x5b, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xc)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000-0xc)='#eth1vmnet0\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x10000000) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/166, 0xfffffffffffffc43) [ 44.000196] audit_printk_skb: 6 callbacks suppressed 2018/02/08 20:09:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007a1000)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = signalfd(r0, &(0x7f00007d1000-0x8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1}], 0x1, &(0x7f0000b41000-0x10)={0x0, r2+10000000}, &(0x7f00008dc000-0x8), 0x8) rt_sigsuspend(&(0x7f00007e3000-0x8), 0x8) signalfd(r1, &(0x7f00006a0000), 0x8) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x7, 0x0, 0x400, 0x3, 0x3, 0x6, 0x4, 0x5, 0x1, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000095d000)={0x0}, &(0x7f0000fb0000-0x4)=0x10) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x989680}, {r1}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/02/08 20:09:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x4180) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000345000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000063a000), &(0x7f0000a6a000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c9d000)) 2018/02/08 20:09:18 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x100) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000)='/dev/usbmon#\x00', 0x3, 0x40000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd1000)=0x7fffffff, 0x4) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) r1 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) inotify_init1(0x800) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00004fc000)='btrfs\x00', 0x0, &(0x7f000002d000)) madvise(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x0) unlinkat(r1, &(0x7f000013b000)='./file1\x00', 0x0) 2018/02/08 20:09:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003fffff115c90000000000002905000449faf5238f7e23"}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c61000), &(0x7f00004f9000)=0xffffff16) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f000066e000)=@pi={0x0, 0xcb9f, @eth={@random="333011d59d1a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@generic={0x88fd, "ef48079d6f26605f5009b4941e38ef32e8eed85d62b0b88660fd1caa0508967077aca5c641770951f9218a5a33abfddcb29fd1acf1f028f21ce39765f92d08666a3908b5"}}}}, 0x56) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000074e000-0x4)) [ 44.000230] audit: type=1401 audit(1518120558.722:34): op=fscreate invalid_context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audit: type=1401 audit(1518120558.842:35): op=fscreate invalid_context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executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1000000000000054) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dc8000)={0x24, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00009ce000)={0x10000, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000697000)={{0x2, 0xffffffffffff8000}, {0xfffffffffffffffd, 0x10000}, 0x401, 0x4, 0x1ff}) eventfd2(0x100, 0x1) write$selinux_context(r0, &(0x7f0000ddd000-0x82)="3c797374656d5f753a6f626a6563745f723a726573746f7265636f6e645f7661725f72756e5f743a733000a2838266d410a73bb7038a4aff5954d80d9306b46e24c206b4ff0f000000000000000000000008b2e63a0ab2413205d27b66c6d436ba2658c6bf74195544eae344b64cce2a29a1cdb301a01abc033ed15d537bb852d370", 0xffffffffffffffee) 2018/02/08 20:09:19 executing program 2: r0 = getpid() ptrace$getregs(0xc, r0, 0xc6c, &(0x7f0000daa000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000d20000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000)) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000fd6000), &(0x7f00003df000-0x4)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000bfb000-0x40)={0xffffffffffffffff, 0x10001, 0xc, 0x8, 0x7d9, 0x7, 0x8, 0x400}, &(0x7f0000668000)={0xfffffffffffffffc, 0x3, 0x5d0f8316, 0xfffffffffffffbd0, 0xffffffff, 0x5, 0x3, 0x10000}, &(0x7f0000fd5000)={0x2c5, 0xecb, 0x698, 0x101, 0x100000001, 0x7fff, 0x1b12f503, 0xff}, &(0x7f0000fd5000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000571000-0x10), &(0x7f000063e000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000fd5000)=[], 0x0) 2018/02/08 20:09:19 executing program 0: prctl$intptr(0x200000000002a, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034d000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @empty, @common='yam0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) epoll_create(0xfffffffffffffffa) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000+0x1c8)='./file0\x00', 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000025000-0x8)='./file0\x00', 0x4) modify_ldt$write(0x1, &(0x7f0000024000-0x7)={0xff, 0x20000000, 0x0, 0x100, 0x204, 0x1, 0x9, 0xb58d, 0x0, 0x2}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000025000-0x10)={0x20, 0x7, 0x5, 0x4}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000025000-0x8)='./file0\x00') mount(&(0x7f0000023000-0xe)='./file0/file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000001f000)='cpuset\x00', 0x0, &(0x7f0000005000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000025000-0xe)='./file0/file0\x00', 0x40, 0x41) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000022000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000000c000-0x38)={&(0x7f0000026000)=@kern={0x10, 0x0, 0x0, 0xa4c5074063a5ca36}, 0xc, &(0x7f0000004000)=[{&(0x7f0000027000-0x2418)={0x2418, 0x10, 0x200, 0x5, 0x2, "", [@nested={0x2178, 0x5d, [@typed={0xc, 0x37, @pid=r0}, @generic="d31d022aa4d240341c64f71a7402f952955c3ad073e074fa209ea457f737ffaf206f60511973a2bc9b9989c6454ac6b6bb469f4248df24fc925e1a58f2b1f36121dff48a55a21991c62bfc288ded610f2035da1a73276275e8651f762d5070df4e050c75c4f3e552642bd387de3b8b9599d30ba0f9352c7c58216419daefc7af7745ffc09bae8eaccc4965d523100a51ba7e3ea168a74c3dcf3b2e6e141fe8ebdbb2eecd01996620e963c883f5f0984072b4d0745e061345fc02f7a2c2c33cb28c6dc161dce11f026112efb878270aadb0a488b4b406bfe8b99c5e5e8c9a3a021d89c3800b52e8c3c5ceefc6247037e28fc5b9c7a6458915bc0d73443d4f3f423ef760f9e18d259835af6fcd8197aa8bb92dc9fa155805b35a58da1d6a99adc7f5352952eff862fc4d9360cd1c9946f22f37c0cb480aff752bb9c9f9bf68df562d7e2d4693057009cbc1e0f3768025980a18c8a9045b6f5049370f0e07217befbea3ca05b4065721503427d71d6a0711f7316775313cf80a79a710a23fc26f9e7f7dce512d297b8742797a9d9e25ddfea26055cb6a30b671e9426893d01308d8e245d1c1b42636a9530e926fbbb89939da3ae32e422a78a41088a6be037e14a271c21ebf090076345cdaae3b2bdb08bdd372fda5a100d29dc739c9485e183e9a9e7455435c65fb923c149223c765d33130c461d1ecaa443576ae34ab9253a06eb75acc4d27db05d94aec729c9d20b4a19e65e6f92396214a04cee09acfaf0f0b6ac0b97202e7b84a830312f1a87f6960566e75fa8240a3c84be1ba4656da1204c881ec375629c8f9f367fa41422f86fe1be6b284624772241196189d270cd8f8b50c436c7c45908bb5415183100174114cf9733ee5290077c0f58b1f0e1d1a2780578381e9d4f994a4036d55ed05792ae41fc0163152260de65dd16c4f9286ffde97eaab6e84c27c9ce66af6803223290dbd6045e8169b1f0e7285bfbf2b98e83fe6b0a821277cdcd0e40f85f98e14ad767c6218f4367dce55c1f3892af38b8002d23298532fac9ee62d0fec586869f919dc15bdeba9a2cbcd6b83a642af51afe41f92636a53ca2d993e312a9c2b93122387ce2a543b2001db428f3560dad3410e60c6c2da4299825cf38659c1d95cc0aff2756e78c2d071e7e1629e8ce38286e91aef814c6a0369963ba8deb78ebca2ca8148927ce03f840667ab38918272c5f67be0941187dfa7d481639a35d29892257f0759c481f8ebe48f5fbb1cbec86946754c633748264d0a21c2a7b85510495e4023cc8be949244d6dfc2cbdcd5ca7a81265531ca15bf1cfc65047ed742a9118a641ef07ddd50cb4acf57218fc22e2ccd8c2154b3f38eb533649a32ac73c8f1aa65ce2e41a32f684e0874f47682c932b44ce90416fbdc047d05f92ae08f22de0589e9dc909a196e14ec0df0061414b3eeb9dcae32153f6da60da3e5fdce92be9c74dd48ee3f7dbb640fd34a8b0cd04d44146d72bca6f7ddb8a7ebb116997a6b30b0568c2acdf60bc263be571ff74fa350536d2d474540c857a0529046014b34b4becdb2b919f7a17cbe63a3158fd74fc96cf706e82b98a70790449584623102adc74032a33d2e375b51b334944dd0253dff20a417ccc7beef781073b861e1fd7bc6fcea3da10712fc5681982ca59d8cb4b7779f654e33d8b48af3e5c44cb778e5b96c89a8fc66d87e7637854c56de09e5b12bd3498698a4e052f05748c0e6edb4016a83e4bb7f9e1df5558c044eebde79d2845b6deaed6faf1357554c19211b2ec5bffe2677da41d193dae243507d0c4cb040c218b863e7d4c454012238a4e099e3086e17f4062695f20996af7c428119a706ffc0bc0c7bfc6c5f6c2bc5e438037593b0ea899c53fcf13a9ae9ce99a79e5a459986f4bc58ecb12944ddaf88ed74bc2217b76402278082048d8550ff9d2ddae572ef5bf39b948f58365c46a20fbcbc124ab8f8495cd00af64232c873170f19e4f46c3b62ed7fc0edd0da5048df4c94e6bcc12eeb45d50960deabd0d0839c73dbc39a743a7acd7a31fa73e6c235a13def45a36d9e9a5368041c0ce09c1f26eefa84f7a379beeeb82994aec589360a5b5d73f2d834e19adc14cc43cf555e328a34df06499c21aa4870eadd18e4dfd0a6ab42f0002fc44f61ef342b0693b23183f78a03d584c6a6d602a234fc71f7705ba0beaf6983aea72bf5d3d34055627ccb47bc6196b9498b2024a61a787decf6e7c54892e0144a847150d5fee508a884fc79aabcc69e0969e62c2b1a1cac9f317826d6339062c144eab12f58e2637797415a643ce6d1a8252477f24c181f9c120b23c3a26d17579b67d9e3333c83f6242a3ecef1b0c601f4bbbc0cdbbd23a3d765961fb2524725413e180dc81a039922b9b22df211e732e637a9b6dff70585325a2694dd9215b739311d477a5b269b929844c7613c04963a97fd987e3df339e677219db215ead500a1ecbde28eeac7352aff6540ba972469bb4fcd2e25bcd1153f6472801d6c88782bd09d907aa599974846008123e8d44f3357a370d27f796bae0da0767abe034cee5b4f0912f657b89c2efa35380e640197833e94ba3e1963d74f2c77d124c73ee0bc38f50646e7cf7b433333705fc36ddbc69cef1ff0376e34eaa02297086f9d34d87f8b8718e95f724a4f8e9778479598fbd3680dd30d6a9faf6258330d67aa3ecb177e9ea9393318faf47faee903c3ead405b92774977bb7eb19588e14c2f33f5695db7554c20e1cff2d047ebb23e67a72f5ad50f7784554c16991f43977c4eab52f17df84336017cd15f0d12dba368167798e2c6ae347b4e2fdbfba98e4a120ea3050f154f243cb6b8dd925035a95fe72b71e2b6e375c1bd7c0842bf07c3dda89fbae0ea95944f0f2fee6ca882a02aa26547462a046d7769de96e1fce3c4c534f54941cf1a66856330543e029acbb66730a14924900b3061011c27a29a9301653c6fdfa086093a8b645761402df0fafdb9941e9d6179e6abe334353349f254d1fe1a372d231cb65cefe85b76daf45afe70d6bfd7e9934f030e9a902461f738b7cdf13cd705fc8a25c0109018c9897ced4d59fec8b901108618de493e96d8514b0c2eac1c00983f562a7dfe6977ea91f6a60a27804963a34f322cd774ff01e97a9dbe810d88ec9afc8fe50639c6e9c4ced0137276ba63e93db7f830838b9121074aab612228f1d7683d4be85bc9da05d3db5ed84953c67e9eb2dd0105a5488be0c4ad121c490e10e49c9d27b6ed6a3d78169e2b393ebb37b95d0810c71b16b1ff1a0afaafe42ef2c4dff2572b5f8d449fbcd928746d81d89f3f52b3eb53a4ea8245598ff698e2ba26b50dc69ae83648fe381fcbadb2da0081b4652d2ac7afae04d6c03f7837d6fd47b4f673c3773d28cf090c422fc3defd906356933baba8d90fee0106255272563fa7611b77647b6f6ba118951d6e42717ded3e23dd8bb794407d9dbd6d45b1b644b94fe345747495bb1afd2eaf93e3e7e95954ed85634b3718ef5e7cb6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@typed={0x10, 0x69, @u64=0x1ff}, @typed={0xc, 0xd, @u32=0x1}, @generic="4f037308c1e6803b50882faa88352f42b72e4541ee67f0ee120f2319bef41c7b4e262dce3deb3e2e0d26d9a06a76a8859cbba4c2c604e7f517c2866f59800aad5a581850574e808cfd40a85f9573e326ba4987606ab9fc5a38eaba61ee30cc18594164e42bc1e83adced10faeb35268f9e605343e82f7e2b92afd4dc513279ed300a297e4f6471774a4434eb276805c34efe245390bfd66b28c1183c4a2ee090f56538eb36bd6e", @generic="a10089e8e9ae222d8dd03fc9166a6ae1c2485c31642705fd69ec8a92e7c42ca7b0e2e741454ad7bfa3a53df8d67e3f2c3c82d38088ff616db4a45a3ec1481d908999525ef14f2c45b284359f7200e5f0269bae35a12b6e1eef529282adc360604307ffe0c3c1bb0a19c2b608f666b3e01f7b8bda7bd5bc22291c257848135b77c24ab8cb1a17321ad07ecbde8dd7d4c9bcddfd152764", 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@generic="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@generic="5b150e6e", @typed={0xe0, 0x60, @binary="c37fb5dc1a237b8e712276171b4f9d4a0ee7e546914c523f59590e7d821f74de12387ea0265ac6e75b76cd787aa293c1d0037ab97f3797a0c83e42c01e9b343d42987276128e80a3b72fbc3e29bd95ac7e104faf7fcd6878c46b0294b0dc79fd1b5afb55219e941c33af0c5f3add6ab5ac7edb642b9bf3311c05814b66c08e44deb97e5a8bf74341382ab1a200a9dc9ebf0d2c5bfa58e9b40906dfe12caf2d19256ee84b6e2e847204bb6a454da47fd1bb06810fa0e03cdada6130129d9bd8f5b8bc4377fa3bdfd2ad79c00c8ddd4b8fc80cdc8770182c"}, @generic="5e2ea5956cb858c2aa1cf3bda7910ba866a9ec434e27095f483ad98c51ff2651d912cf44f926a942d54eb589e4760bb1e5b0c04d45750bf02acff5badb466575085b25576d0b0e3cb39c527d11105e78d27cb57cf610993845a95f96e1ebe93e32c200b844bdc60fca4409d45cabc13909c869bcc7aba797a5455f1be082f639fb4177749c803a1b92906d968ae8d0d17761c69e6f242ac603abf619fcc1230f95a0a311ffb4cf2a36ee3ad99c6a5a79770032903011885de2f4143dd9b4c9", @nested={0x340, 0x95, [@typed={0xc, 0x87, @fd=r2}, @typed={0xc, 0x8e, @ipv4=@rand_addr=0x8}, @generic="21ea01425ff44345772bf67288d4834bfa45e3c4d0c0195321f8cc4353013959b8b45c0714330bdeb0f5a3517f59b83bcd30a14b4c0794b7f04b5c3e78d4cf148adbf2529ea71d7eac8eb99543a07c6abcb6c33748c9397aef4d741529fbac174e207204288a76d1e3879828f20fe155ba615e57ec0c59580b305eb4d9275f53cca6529e5189872a4797ce644818db1d38b49455eaf8234587bfb5938b2b5d73c068daaa51a46c51179014bfab681f6224ddbfd6e341de4ffa803a7c825da8662905bd015837f087104336d2cfb749e4b625d27964a9", @typed={0xdc, 0x28, @binary="f48295e191e3862ac1321cc6f98a27c543ce11ed134cd0f9e4e6cd05549f8afb0d48babfe43ab21a3e3e019fd08dc50501bddd335e64768eac38ba3a504152ded6f28925fcfb72bc54cbd56b03612d9553119e10111a12ed0a6023bc77ee4203aafbb414500771d90595ca2efa7e56dfb56b18cc2d00d72f1b4866ae4d00e4f365f79696e4c18a4508cd9904dd36d83387674d1fe6e8e9a57778f35180b5b9fe497809f062947302444e7f86bd396f992d58f752c5a36299fa8c91f40d8bed2ad3c2990a609cddd405d5042a9f7b562c687a4421"}, @generic="c8766ffd20cee71bbcb4a1efcf345b145a0576774b16baa252c6bfe6a8ea966ab288c987f399df828ded8b827d3b9eb265a4516312750a4e3f33106317d7cbdfc7a136cf9c01141db832d958f9bde4c432c08355f22f1aa235f227457be2f3d053bd4f3db56efac3b43fdb59488ed8dc77c13c69cbc3ae2347f314cc3defe894e6436e474f4219252f3dc85f7fde764f1c411198674b1cdaec294dab40ba0b0bd270eeb8d9189a5477cab7ad78", @typed={0x18, 0x6b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="3dd410ed06178f90e8e46f6152f1c69a9b1ac973aa38f1872febc455f7f64b644ea18df75a8d4efa751fab96f9e2210e27b422d4948af6aae196fae1d49a17cd217aea2e264b93a44ddb7f6dac8698904f0f97f030af3dd61d13f9dbdc8eb31f8b632a5173750e6ff8195e383271c1b24a562ed00c75fcbb4281e06d755fe43a2459e5ee3dd27d0ea80ebbb4bc441cf757b6f67a0420774196f2b03b3b9b33bfb3fa00d74fd881cb3aaf28"]}, @generic="7be196f4220d6db7df7ad91255bef12c137113280adc74bd8218ca88f55d21751256195f3540d96ade69fd4fb572ccae7033020e16ec07d518e734e40d8f7a6d254910718e8867dea05634a8ea0cdc37fef188154b0b30d5af21d1c36eb963c9bb6977133f144e33ace2a186f4807c65ded1fabed74061ed3c9c82e3ff155d69d051f918d08775b06c04668eecd896d1123c578e6370d5787e5ca1772ddfa35edf1f9abb7fc865fe7f1b0c9afb6555952b0f09436118a5eaae874f26035b704f91f86d0aeae88be30e3cc7f06b23db940bbc3f", @generic="5bfa9fcf7ddb8c40095333e9102984846a94ffe589ed30cb7b690c936655d7c4611fdd2be385c2e49650f639352a461692f22b488b215812341d8503"]}, 0x1618}], 0x3, &(0x7f0000024000)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x80, 0x40}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000026000-0x4)=0x101) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0xa1bf) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000026000-0xd0)={0x100, 0x4a, 0x1, 0x3, 0x1, 0xffffffff, 0xfff, 0x4, 0xafb, 0x400, 0xc0, 0x140, 0x2d28e424, 0xfb, 0x1, 0x3, 0x2, 0x2, 0x1, 0x6, 0x800, 0x6df, 0x80000000, 0x0, 0x5, 0x3}) 2018/02/08 20:09:19 executing program 4: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000337000-0x20)={0x1000, 0x1000, 0x4, 0x5, 0x7, 0x7fffffff, 0x22544c97, 0x0, r1}, &(0x7f00006c9000+0x21f)=0x20) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000003000+0xfdb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 20:09:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047a000)='/dev/sequencer2\x00', 0x121200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000079000-0x10)={0x0, 0x1000, 0x2fc5, 0x70}, &(0x7f00008e8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x4, [0x2, 0xdf96, 0x4, 0x9]}, &(0x7f00006f5000)=0x10) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000001000-0xf2)="188c0a4ecc11911e4f352485cd7b5877e419ddd778e085da35070ea89fa2dbc849a0b8c608dbb26036f1da14f028f2388dc001ef9331627e63f2cf9005619863a315717d2ca47adcf1ea54792b6776a3d7f2d6a6ccbc154e900da3e4b6fab946f7c8020003e6e1a5d7165a0a9ab4c9e83ca6bee30ab818a7e55118e4fbac934ba1840386639966976a725799aeb69cb5911a096d4687b8aebe15484901080fa270ab33c69dc411c1caf5777c7513e8bf445fbfce7a62d13fb54e0b2df50e9d66ab67d1eb29a34009ae15bcdb61c8e780b9a2b827593a32c841a227025cf41977f3004bd4f399a285b3288a0b91a5e9ca2653") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) connect(r3, &(0x7f0000a2d000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x4, 0x1, 0x1}}, 0x26) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r3, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f000001b000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f000018b000-0x4), &(0x7f0000878000)=0x4) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x4, 0x7d0, 0xff, 0xffffe, 0x0, 0x1ff}, 0xfffffffffffffe4d) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000018d000)=@nfc_llcp, &(0x7f0000ff8000)=0x60, 0x800) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a2e000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x800, 0x3}, &(0x7f00003c7000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f4000)={r1, 0x7, 0x1, 0xffff, 0xffffffffffffffb7, 0x5}, 0x14) signalfd4(0xffffffffffffffff, &(0x7f000085a000), 0x8, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d13000-0x12)={0x7, [0xd3, 0x8, 0x1, 0x80000001, 0x1, 0x4f, 0x1]}, 0x12) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x49c5, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000060000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d4c000-0x74)={0x0, 0x6c, "84071ec431f25c4b5ae9763fbfe06534e24177f2ae7664233eeb191c34913ebf9697152437187639ac0b18991b36b0360a68f762065bc21124613b54705d3c2b5cc8cf1a6ef776f8a56f5a9adaa3da1f15f516579e1a10ae66bb543d3b05aedf13f7ee32ecaca4eaa197ee9e"}, &(0x7f00002b3000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000865000-0xa0)={r2, @in6={{0xa, 0x1, 0x91, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xff}}, 0x8001, 0x60, 0x1, 0x3, 0x41}, 0xa0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000083a000)={0x6d76, 0xae, 0x7, 0x2c4}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000315000-0x2)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000585000-0x48)=@hopopts={0x0, 0x8, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0xfffffffffffffffe, 0xc, 0x400, 0x0, [0x4, 0x7f, 0xffff, 0x0, 0x7, 0x7fff]}}]}, 0x48) accept$unix(r3, &(0x7f00007b8000)=@abs, &(0x7f00000cf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bcf000+0xafd)={r2, 0xff}, 0x8) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009d6000-0x4)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000acf000-0x4)=0x8) bind$ax25(r1, &(0x7f00005a7000)={0x3, {"059dd70a06a89f"}, 0x100}, 0x10) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000098000)={0x100, 0x7ff, 0x1, 0x1}) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/08 20:09:19 executing program 2: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000e09000)='user\x00', &(0x7f000087d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xbe)="dc6609d9d5f6bc03bb0d0adf0757a3c82cd40b15af498c602429b236b8ed0167ca5b302e1728f86e3757dde7d4391197ba9097850b3db64e7a5689fb10facd5c6d32a16cdf3a0440fff0ef1fd8d153cd391444dc7fde88c70ade6e1df66c333c43684de49ddb8eedb25253386e76934a45c721852773dc68e46b0aa855e7efec03dd988ae5f7bd2740328ab5f87b81569ad113b6506738bd762471a75f63b8bb5e7c4b85dbad3baa1a4f7863a96dc5cc74975d18d76f819bc56c23a46e82", 0xbe, 0xfffffffffffffffd) keyctl$chown(0x4, r3, r2, r1) setreuid(r0, r2) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f00006b7000)='/dev/usbmon#\x00', 0x1ff, 0x88000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d71000-0x4)=0x2, 0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r1, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400}) 2018/02/08 20:09:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0xfffffffffffffd5c}], 0x1) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000029a000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000007a000-0x7)={0xffffffffffffffff, 0x4, 0x6, 0x8, 0x0}, &(0x7f0000d95000-0x4)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000083f000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x6, 0x5, 0x1, "1b185daedfa3dc35f866ebe09f72eb08f4d3389d48281b4cbc7862cef35617605f2a57ec5061de240fa078c1362c0a0a00ee437d7284e86b0e3a2c57af626f6c04f2c6d553cc088367a59e43208da309"}, 0x160) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000ba8000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007d9000-0x8)={r2, 0x258, 0x7bf0200c}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eb4000-0xfb)={r2, 0xf3, "65a05c20b4931e2c80206b45dbf8fc4c7f31b306d56a3324a115ac66e37d76853fa5113ac06686171c8973800cd04fc0f7016c304b6e7b1f5df37bb114a6e8835d658a978b739b55dde44b3401364c4defc7d036481f195f7488e7739f02dde68a9ab42d4e55f99f98862daff4d06deda7cf0081ce781687ce6153a2e2600c3a7289a3ab3e053efffea72137d44083bc7b482b935a59abfabfb919dac279ab104ecf80875452defe3704a8ef490190f26184b3e61faa937ffbf56f8e33edb3ddd00bf1449c915d92f72c513c2cfa474a5d58dcc2350ba74228cecfca7c9f0d62205dbb9db2d56ba033a94759141a793d986a42"}, &(0x7f0000a84000)=0xfb) 2018/02/08 20:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) bind$netlink(r0, &(0x7f0000dcb000-0xc)={0x10, 0x0, 0x1, 0x8000c40}, 0xc) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r1, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e7d000-0x120)={0xfffffffffffffff9, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x120) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) dup2(r4, r2) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000480000-0x31)=""/49, &(0x7f0000b29000-0x4)=0x31) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000556000)='system_u:object_r:smartcard_device_t:s0\x00', 0x28) 2018/02/08 20:09:19 executing program 4: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x4, {0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf6a0000000000000}}}, 0x32) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c0f000-0x20)={@common='rose0\x00', @ifru_flags=0x801}) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x49c5, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000060000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d4c000-0x74)={0x0, 0x6c, "84071ec431f25c4b5ae9763fbfe06534e24177f2ae7664233eeb191c34913ebf9697152437187639ac0b18991b36b0360a68f762065bc21124613b54705d3c2b5cc8cf1a6ef776f8a56f5a9adaa3da1f15f516579e1a10ae66bb543d3b05aedf13f7ee32ecaca4eaa197ee9e"}, &(0x7f00002b3000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000865000-0xa0)={r2, @in6={{0xa, 0x1, 0x91, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xff}}, 0x8001, 0x60, 0x1, 0x3, 0x41}, 0xa0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000083a000)={0x6d76, 0xae, 0x7, 0x2c4}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000315000-0x2)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000585000-0x48)=@hopopts={0x0, 0x8, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0xfffffffffffffffe, 0xc, 0x400, 0x0, [0x4, 0x7f, 0xffff, 0x0, 0x7, 0x7fff]}}]}, 0x48) accept$unix(r3, &(0x7f00007b8000)=@abs, &(0x7f00000cf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bcf000+0xafd)={r2, 0xff}, 0x8) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009d6000-0x4)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000acf000-0x4)=0x8) bind$ax25(r1, &(0x7f00005a7000)={0x3, {"059dd70a06a89f"}, 0x100}, 0x10) 2018/02/08 20:09:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eed000)='/dev/sg#\x00', 0x6, 0x1) recvfrom$ipx(r1, &(0x7f000052c000-0x54)=""/84, 0xfffffffffffffd61, 0x40, &(0x7f0000d0f000-0x10)={0x4, 0x7, 0x4, "3944352b8f05", 0x2}, 0xfffffffffffffec1) 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000137000)=""/9) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r4 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000997000)={0x4, &(0x7f0000a11000-0x20)=[{0x0, 0x100, 0x8, 0xffff}, {0x6, 0x5, 0x89ec, 0x8}, {0x2, 0x80, 0x4, 0x100000000}, {0xffffffffffffc919, 0x9173, 0x9, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000019000)={r1, 0x3ff, 0xc6, "52a4806677bd61db20215564fb58aad0fd394cc1095adc5213fa5ba3fe4507749ff5fa3edc619e724a6f819c607cb98ca0612361e95a8b84f6d0d05ad9edf432e9aa884ee5c905ef41dfb611a965785163d1a6c5e3e25c1045f8956a83630056cc38b903f292840e8b50942bb730501e887546ba361813c3fe2d57d7bc5b94b462a56cf2874de2a5f82ac1e838cd55cd3c6ce72b2bfb23d3b44dc95e0dff3bec0cdd60396074d28267ff852ef9802df875230e4af7bd9e2746b24db3ce3a59c7c2205cdfa620"}, 0xce) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000fa9000-0x1000)="49a47b", 0x3) inotify_add_watch(r0, &(0x7f0000f9f000-0x8)='./file0\x00', 0x40) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/08 20:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df8000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008c7000-0x10)={0x1, &(0x7f00009be000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007c0000-0x8)={r1, 0x2c}) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000df000)={0xee, 0x1, 0x8, 0x1e1, 0x7}, 0xc) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r1, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc6000-0x8), &(0x7f000040b000-0x4)=0xfffffffffffffeff) pipe2(&(0x7f0000d08000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000745000-0x18)={0x800, 0x800, 0xfb, 0x0, 0x9}) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') prctl$setmm(0x23, 0x2, &(0x7f00008d7000/0x1000)=nil) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x0, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000), &(0x7f0000007000-0x4), &(0x7f0000003000)=0x0) fchown(r0, r1, r2) ioctl$TIOCCONS(r0, 0x541d) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/enforce\x00', 0x400800, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a0000)=@req3={0x9, 0x6, 0x3, 0x4c1d, 0x7e7c7391, 0x7, 0x1000000001ff}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bc000-0x8)={0x0, 0xffff}, &(0x7f0000ead000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ed7000-0x18)={r1, 0x6, 0x30, 0x1, 0x8001}, &(0x7f00000a4000-0x4)=0x18) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000520000)=@get={0x1, &(0x7f0000681000-0xfb)=""/251, 0x8}) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000070d000-0xc)='/dev/random\x00', 0x0, 0x8000) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x20001000, 0x0, 0x100000001, 0x0, 0x0, 0x80, 0xfffffffffffffffc}, 0x10) inotify_init1(0x80000) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000430000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000199000), 0x0, 0x0, &(0x7f0000a7d000-0x10)={0x77359400, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a64000-0x20)={0x3, 0x0, 0x0, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b4000-0x9)='/dev/rtc\x00', 0x4402c0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00007ec000-0x20)={0x4, 0x10000, 0x3e7, 0x0, 0x2, 0x52}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003aa000-0x20)={0x7, r2, 0x10001, 0x7fffffff}) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = creat(&(0x7f0000710000)='./file0\x00', 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000e2000)={0x0, 0x4, 0x2cd6}, &(0x7f0000df9000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cd3000-0x4)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005df000-0x10)={0x8, 0x0, 0x9, 0x1, r2}, 0x10) mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000666000-0x4)=0x4, 0x4) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) [ 44.593511] audit: type=1400 audit(1518120559.312:36): avc: denied { read } for pid=7531 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x400, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e80000)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000925000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, {0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x688e4384, [0x7fff, 0x100000000000, 0x9d9d, 0x0, 0x3, 0x0, 0x401, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fbb000-0x4)=0x6) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000adf000)=""/4, &(0x7f0000bea000)=0x4) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fcd000)={0x0, @in={{0x2, 0x2, @rand_addr=0xd4a}}, [0x4, 0x10001, 0x1, 0x1ff, 0x9, 0x8, 0x9, 0x0, 0xb6c, 0x5, 0x9, 0x3cb, 0x4, 0x1, 0x42]}, &(0x7f00001cd000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d0000-0x8)=@assoc_value={r1, 0x8000}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000c3000)=0xfd) accept(r0, &(0x7f00003d3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00005cd000)=0x32) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[]}, 0x0) [ 44.628632] audit: type=1400 audit(1518120559.342:37): avc: denied { getopt } for pid=7531 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 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/vga_arbiter\x00', 0x381, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f000096c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x100, 0x4, @cisco=&(0x7f00005e3000)={0xffffffff, 0x9}}}) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40000, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000003000-0x68)={0x0, 0x83, 0xfffffffffffffeff, {0x0, 0x989680}, 0x3, 0x7}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000939000)='/dev/loop#\x00', 0x0, 0x82) fcntl$setstatus(r3, 0x4, 0x46000) sendfile(r3, r3, &(0x7f0000b1e000-0x8), 0x5) syz_open_dev$loop(&(0x7f000071d000)='/dev/loop#\x00', 0x3ff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000085f000-0xd5)=""/213, &(0x7f000044a000)=0xd5) 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) getresuid(&(0x7f00006b3000-0x4)=0x0, &(0x7f0000289000), &(0x7f0000b61000-0x4)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001dc000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x80, 0x1, 0x200, 0x1, 0xffffffffffffffff, 0xa, 0xa0, 0x0, 0x1f, 0x0, r1}, {0xfffffffffffffffd, 0x7ff, 0x3, 0x7, 0x3, 0x8, 0x5, 0x1}, {0x0, 0xfffffffffffffffd, 0xffffffffffffffe1, 0x5}, 0x8, 0x8, 0x2, 0x0, 0x3, 0xbbed4339f2b35f3b}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7, 0x0, 0x4, 0x0, 0x100, 0x3}}, 0xe8) 2018/02/08 20:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmmsg(r0, &(0x7f0000eb4000)=[], 0x0, 0x0) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000d05000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ppoll(&(0x7f0000aee000-0x10)=[{r0, 0x100}, {r0, 0x20}], 0x2, &(0x7f00007ff000-0x10), &(0x7f00007a2000)={0x7}, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00005f5000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000033f000)={0x400, 0x2, 0x37}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f0000}}) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x8000006, &(0x7f0000001000-0x8)={0x0}) bind$llc(r0, &(0x7f0000e5f000+0xea7)={0x1a, 0x1a, 0x8, 0x5, 0x4d, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0xdd)=""/221, &(0x7f0000005000)=0xdd) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/02/08 20:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ebd000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ca000)) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d26000-0x10)=@ipx, &(0x7f0000d26000-0x4)=0x10) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0xfffffffffffffffb, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000)=0x10, 0x800) read(r0, &(0x7f0000001000), 0x0) 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000862000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ad000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f2e000)={0x0, 0x5, 0x1f}) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000101000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000173000-0xd)='/selinux/mls\x00', 0x0, 0x0) lremovexattr(&(0x7f00007fa000)='./file0\x00', &(0x7f0000f11000)=@known='trusted.syz\x00') memfd_create(&(0x7f0000156000-0x1)='\x00', 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000d63000-0x8)={0x0, 0x0}) stat(&(0x7f00007a0000)='./file0\x00', &(0x7f00009f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) fgetxattr(r0, &(0x7f0000f98000-0x19)=@random={'os2.', 'securitycgroupcpuset\x00'}, &(0x7f0000384000-0x51)=""/81, 0x51) setregid(r5, r5) r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b59000-0xc)={r3, r4, r6}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000640000-0x38)={&(0x7f00002e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000aa6000)=[], 0x0, &(0x7f00007c8000-0x1000)=""/4096, 0x1000}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000528000-0x4)=0x200, 0x4) 2018/02/08 20:09:19 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x12)='wdKn0+\x00\x00\b\x00\x00\x00\x00\x00\x00j \b', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x14f0, 0x5, 0x9, 0x722, 0x6, 0x1, {0xc, 0x0, 0x4}, [@nested={0x125c, 0x14, [@generic="0dcc7b9a310f5f35a822e6d93c1691d691eb29d8baec11e03d675cee2cb397caeb9fbf97630fa49fea75ac302c73c3fcf1d323034bcd7c7da5aebe08ff204eea2e790dcf82e2a42bb441b2d2b6029ee91808a2a72040378bce9ff327c5399bbe9da3e7013b942898abb6e7d69550ce09170612157d98a7ff91f791aadac6863a3df2fd4378ebfb495542f176ab058141a9289b61fabeb44ff605b0c9f6ad11e574110bbb6b96b7", @generic="7814864f1fde2d51c56174afd726099a6c4e687330954dfcf200d4e1b4b151b3534ed9309128ce2fb186", @generic="b090d9aecf149fc26f8da1828c5174d76d72d60d924c858f", @generic="ba35812aa9c1df46dab9719b2481e588348e17c3b5587c984279fbcd2fca5f264efa41b66216647ff15fdd790274b0dfd82fd44ea0147ef2726f0cdff0c417a362244b1a0edbbfcf694d1b9aad6623935065c80cc591eef73c4fde7a33d31c6b52406c827e1fcf66aff99a10f47bb1d0", @generic="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@generic="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"]}, @nested={0x1b0, 0x16, [@typed={0xc, 0x67, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1d0252b27e98407222270a941a69280d5eb087f0ed65cca97024013665d0ad1d4216c490134cf74584271e80bec18a1c78f994e03b3ecc354fa4fa7ee9dd55c94078a1b8134392c66c1697d61d33465502ff2282a1eae8288c122d033c78b31ed445b7e8413203fe532b322bd3fdd30ee536580f3a", @typed={0x18, 0x54, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="489717e97546998879f4850bc7c96c237d32214e300346ceab7a4aba0f6c81e215ee08ee53ba0e27d5afece2ab99ddba959e24e782a5837824ffb298efa9523e4198c06a6613aa65b085bc966f0d613c6e55f7a12b903b986ce49fc614fe90a58c9906dad7c9f16c1c5e802b8efdca3f9ac5a44acc1d836e8065ba2bd81c17b01e8e11763fb11f32632e105063e3ded0c28dffbb9da8acad4ea109110ee1785b0c30a87030aba9791abba9c493c9d6de6d34def970fefedd8bcc444934f2f6233b80e10dde31647cb596941ee8631c5c310750d47ddb6716d9289b52ade6ce5564f3dce361367576a5d5c6474deda03c48d5e176c2382352", @typed={0x18, 0x89, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x30, 0x47, [@generic="1d0fcedcd5e35f0d385c048ba8f78ccdb81ccc20c4bd641d471a4ceb9611d0e0da442967d55f09044ae1cf"]}, @generic, @generic="a45276722c71f1d7b0f3ceb7d92d4b2efbd18ce7f23f1bfe7dc762636d173f066197311eb4976384953c931f0bc9a7dacc9eccbcf13984a08f31652f6dcb7db47bb66cced42eec53be04d4eb905d569e58860a8a630a0782112c104f90b2be51770921876955bfa77e62dd9a071d06e5a1ac7189d4207e4b1a2502e03c561f0833aa4d16de03471d870a8ee65372559317fa5527", @typed={0xc, 0x48, @u32=0x7}]}, 0x14f0}, 0x1, 0x0, 0x0, 0x20040884}, 0x20000000) sendto$ax25(r0, &(0x7f0000f94000)="8d91d67a1385313cd8329d009c7aa4b16d46c75af1ddc7b75d31732d67fbbbbb836b3db6d12582fff8cce6e2d475615c1e984a2c3ca5431caee408841357593d8f0db7fd6f125f1aee5363b35b82cf7ac815", 0x52, 0x1, &(0x7f0000001000-0x10)={0x3, {"563c158e193665"}, 0x6}, 0x10) alarm(0x5a27) kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) [ 44.846444] syz-executor5 (7611) used greatest stack depth: 23728 bytes left 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef5000-0x4)=0x3, 0x4) connect(r0, &(0x7f0000b98000)=@ipx={0x4, 0x8, 0x8, "41a1644c5eea", 0x4db2}, 0x10) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x20080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/08 20:09:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000676000)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000c71000)) sendmsg$key(r1, &(0x7f0000c65000)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f000022b000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000942000)=@newsa={0x1d0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@dev={0xac, 0x14}}, @in=@rand_addr}, [@migrate={0xe0, 0x11, [{@in=@rand_addr, @in6=@loopback={0x0, 0x1}}, {@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x1d0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f00000a5000-0xfa0)="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", 0x354, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000000a000)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe4d) getsockname$inet(r0, &(0x7f00002c8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000547000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000986000)) r0 = socket(0x14, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/08 20:09:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00006c6000)='./file0\x00', &(0x7f00007e7000-0x28)=@random={'btrfs.', "6d696d655f74797065406e6f64657647504c776c616e3076626f786e65743121e500"}, &(0x7f0000e1a000)='+.procvboxnet0selinux\x00', 0x16, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = getuid() r1 = getgid() syz_fuse_mount(&(0x7f00006b0000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xe002, r0, r1, 0x80, 0x818000) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000000d000)) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/08 20:09:19 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000669000-0x1)='\x00') prctl$setname(0xf, &(0x7f0000cb0000-0x18)="6e6f6465766370757365747070703121f1626465766c6f00") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x4, &(0x7f000032b000)={0x0}) nanosleep(&(0x7f0000b79000-0x10)={0x77359400}, &(0x7f0000a19000-0x10)={0x0}) timer_settime(0x0, 0x0, &(0x7f000080d000-0x20)={{r2, 0x8}, {r3}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) epoll_create1(0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095c000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000009000-0x20)={0x7ff, 0x0, 0x10003, 0x3f94}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000058c000-0x20)={0x0, r1, 0x10001, 0xa7}) 2018/02/08 20:09:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b36000)={{0x1, 0x3, 0xfffffffffffffffe, 0x3, 0x250}, 0x7, 0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 20:09:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0xd348e2d8957b5755) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000035f000)={@common='teql0\x00', @ifru_addrs=@ipx={0x4, 0x5, 0x1000, "75cc274d4149", 0x48dc}}) 2018/02/08 20:09:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000), 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000-0x4)=0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f000000a000)="218df10659dc94a5bf0ce2b5585e666b50e1b76f0438e477bda141b9dad3dbe67f9d2172e833b2bf59a2ee343f68c14fc81ddbfe69d792b22567b6301e38cc13d5482936616119fb8c1891166562", 0x4e}, {&(0x7f000000b000)}, {&(0x7f0000005000)="2c72bc68c969b05541885d42ffd3c2066e1a6cf86ca00ec34954626def1b0e705a2e99b5171825ca1a42eea253f6a7e9bf194111017d72305425f9d4a1b12e4da2a6f83d38913818d5b3c33ba4206c60c5ae0a78d2fee9c7fd83355c9a99075c83ecaa75615e0730a0e87e6e5a2c9c7fd40dd040d7ff5e414a0b01074b6858e0a12a6800e9149037bc0c6e2faef9edf1f8fa10d22b5cb45c2f05fb038a6c0e8cfcfbed04e969e9af1ca8d8a92de088e9f2d0f7aeb60a135cc33a8542b5402db2f576cbf6d553549fc9f2fa1439d43d5956b977519427b58aee9da33cd4", 0xdd}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x8e)="487a58201b58c945ac6b64ac43545b5e44c6e79ec5f5c706eeb6deb116a518700e586e1e223745ef606b09a9339e3c1bc5f075086bf771140bca4d6124e5b8bb32bd56342a92cc0f45cf6b21b6a024513b649f2a0bd9daff22a896b168128bd3dfa29f57a1dca7ae089b73a61f881035f7426678d6ddd0010cea4e2ea440bcb2ac467d0f596635f455c73831ebc0", 0x8e}], 0x5) 2018/02/08 20:09:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000003000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000)={0x5, {{0xa, 0x3, 0x27, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3ff}}}, 0x88) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @rand_addr=0xfffffffffffffff8}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}}}, 0x1, 0x7, 0x8001, "56f1d004255fd1d314a250ed9728d55a406e4df4cf7990c6747a8250cc4351ee620b41db49f5d378603dca48cc41e9c2711412640e164a55a95f60401c45684bc793a72e13775b69c99ab24f39c3ca54"}, 0x160) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 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) execve(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='trusted\x00', &(0x7f0000013000-0x7)='-nodev\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000)='\x00'], &(0x7f0000003000-0x20)=[&(0x7f0000001000-0x2)='G\x00', &(0x7f0000012000)='+,selinuxem1!ppp0\\vboxnet1&+security-\x00', &(0x7f0000012000)='vmnet1{eth1trustedppp1\':\x00', &(0x7f0000002000-0xc)='nodevcpuset\x00']) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) [ 44.939653] device lo entered promiscuous mode 2018/02/08 20:09:19 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001c000)=@generic, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429"}) 2018/02/08 20:09:19 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/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}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000022000-0x49)="d98e7448380ab5e4bfdf8dc9aa8a12baa424c715d4a39bda6ae5db5b0a848089a4013bb994d7ee988e070e0e644494ebc7a5fbaaed5a178e2f9f09878b2416070fbb5f3e33d4749c3c", 0x49) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 45.017656] device lo left promiscuous mode 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003af000-0xd)='/dev/usbmon#\x00', 0x476a, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c37000)={0x0, 0x20}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000bbb000-0x4)) 2018/02/08 20:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c13000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00003f8000-0x10)={0x0, r0+10000000}, &(0x7f0000c2c000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000afe000-0x8)={0x0, 0x0}) getresuid(&(0x7f00008bd000-0x4)=0x0, &(0x7f00002fd000), &(0x7f0000f2c000-0x4)) getgroups(0x3, &(0x7f0000d98000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009fa000)={r1, r4, r5}, 0xc) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f72000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x410)={0x101, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, 0x0, 0x7, [{{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}}, {{0xa, 0x2, 0x5b04, @mcast1={0xff, 0x1, [], 0x1}, 0x8fd}}, {{0xa, 0x3, 0x3, @empty}}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, {{0xa, 0x1, 0x3f, @empty, 0x8}}]}, 0x410) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000006000-0x8)=0x100000000000000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) fchdir(r0) socket$inet6(0xa, 0x800, 0x1) 2018/02/08 20:09:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r0, &(0x7f0000c6e000), 0x8) fallocate(r0, 0x0, 0x159, 0x7f) 2018/02/08 20:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000030000-0x58)={{0x4, 0x80000000}, 0x1, 0x6, 0x7, {0x3f, 0x4ac}, 0x0, 0x6}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000062b000-0xd6)=""/214) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{}], 0x1, 0x0) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000028f000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='lo\x00'}) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000070000-0x10)=[&(0x7f000065c000)='posix_acl_access-\x00', &(0x7f00001fd000)='mime_typeGPLvmnet0\x00'], &(0x7f00007f5000)=[]) creat(&(0x7f00009ac000-0x8)='./file0\x00', 0x100) 2018/02/08 20:09:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000000000)=0x4) 2018/02/08 20:09:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000404000-0xd)='/dev/usbmon#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xa41, 0x7}, &(0x7f00008ee000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x3, "e67c61"}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000)='./file0\x00', 0x10000000002) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000009000+0x9af)=""/152, 0x98) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f0000033000-0xe)='./file0/file0\x00', 0x88040, 0x0) fcntl$setstatus(r0, 0x4, 0xe2713c33251f7b53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000000000)={0x1e4, 0x26, 0x200, 0x5, 0x3, {0x1}, [@generic="905a6f", @generic="15175444cf989a4215faad79fd2bfe04aa0f6be0dd3e400c8b15b908c3bf7b2fd34b23ecaed9fae64603a3b4bcfd30944ba051cefd247e12bc13fd77f947b615b27c57c026499d5a494740690810e79148e6d5a59b241efe99561e5528efa3e51ee4495c4293c02d77ce9cc9f5f285073d6f934159b6dcbe5122dae014", @generic="fa278788c41240e2b5e3095f3d25c443c74ee63d347dfa726639eb781fb5c5c91f11e309708d821d2b9030e8c35cda9f0536a8ec158f9550fe00dbfdba86d5c73ad97dbceef09086653af584edf20b43417de3282ab07cd3cf80e265dff3164b4f671fc207cf881d3d7b58f1c85170c974c8a1514aeddea6f3f1258e8b60ec83d73ac153fdd25f20b0c2508aaeff4fe4d281b867c97bd7df3c0e519e4a02515dd67e230d31cad669e2e6552856b78ff5bf9ac09d6effa53d383566aef697462568", @generic="9945f0bffc7e85128a5e56cd5f0825b6216666e3c3950fd31137245fedb2af6f57ea5de1c9ed37bf573da2c08ad67c7f7a5e6bb97aadce0b640602668b12a51aa87b92dea295b61013a1016f45d4fa654bf935e6865ce86aa1e4b6e3617e62ab6be161674def088b5d64ec584383b302aeb03f717244907c62ec1a99404947a6fba908a286766d8d0174524c1498"]}, 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000024000), &(0x7f0000030000-0x4)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000), 0x4000) 2018/02/08 20:09:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007d2000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000275000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000a20000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000941000-0x10)='/dev/sequencer2\x00', 0x48201, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000942000-0x60)={0x27, 0x401, 0x100, 0x7, 0x7, 0x2, "be6f8a06b1a50bcb670edd29df79e77b167a4e6ba5439c5fc7208cbe447248f8952d52fae064cb7f94ac8e11b701cd86aba6e1bd6d211287ca07931f82b121", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000940000)=0x4c) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f000093a000), &(0x7f000093e000)=0x4) [ 45.560332] TCP: request_sock_TCP: Possible SYN flooding on port 20016. Sending cookies. Check SNMP counters. 2018/02/08 20:09:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00001ca000)='/dev/input/event#\x00', 0x0, 0x80000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004d1000)=0x8) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000078000)=""/205) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000064000)='attr/current\x00') mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000023c000-0x9)='/dev/ppp\x00', 0x44000, 0x0) write(r0, &(0x7f000023a000)="ecb680768baf9a4dda465b03c10000000381e8ba692c6cbe84f642e3dd224ad84bb4f781fbbc33358973aef6ea4ee78b84c7d39e458094c31781751c3bf48b59507a32720000000610e82f42c9f540cd8200f8f70006f610c602c7aca37deabae658b665df2bf555ce58c56da85a6145f8ae27540101427d000000007ace1a8707e6ea72dbe51c39b6353dd0c1a8e1ff004db2eeedf542efb4c28140f27850d58915f2e338fbad008e13ed1dd2410504d68b9be5", 0xca) 2018/02/08 20:09:20 executing program 2: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) timer_gettime(0x0, &(0x7f00006db000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xa6) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x1d, 0x0, @tid}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) 2018/02/08 20:09:20 executing program 7: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) clone(0x0, &(0x7f0000317000-0x36)="41f764236b99203a4e71bcda26ee23e6df3918e1125368cbd5697135a9041a43faf9efa02fa35876e46cfff87e1aa6981e0f528fb257", &(0x7f0000f8e000), &(0x7f0000886000), &(0x7f00000f5000-0x17)="9a4d8bbf8b07c5425163574675919a2668aa666cd838b5") 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000f2b000)="240000002100255107070165ff0ffc0202000b008a10002d0ee00c08000604000000004c", 0x24) 2018/02/08 20:09:20 executing program 0: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@can, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000001000)=0x4) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x0, 0x0, 0x100000000000000, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ee9000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/02/08 20:09:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common="6772653000000000000000000010eaff", @ifru_names=@generic="160000000000000005f524a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b96000-0x20)={@common="677265300000e400", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000488000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x6, @fr=&(0x7f0000930000)={0xfffffffffffffffc, 0x100000000, 0x4, 0x1, 0x1, 0x101, 0x3e17c391}}}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x4, 0x835, 0x2, 0xffffffffffffff9c, 0x7, 0x6, 0x7f, 0x0, 0x100, 0x6, 0xf2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)) sendto$inet6(r0, &(0x7f0000002000-0x9d)="91a9d43840adb54c033d265b29c916f286d80f43e2d3528af2dfe2db1d7376001d1a06c667a74d3ae6c373aa867cd0304cc0c7f083209bb2aa0bf4a08007626a529cca970552eeda4a7ba46aa5a4d59681eaebc4b1ced9a90d7d001b784e1ff26af2e421a812a97c4518dc4c0455a6697366efcd5a9eebdd7db5046d709be85a5b97751379f67aa8152435bab166cb62008751326b56dcd7db9692fd3f", 0x9d, 0x90, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="003fa0f5649d2f5543ba64c820bebe5a65aa7b565d3785c804cd01eb509d577e5817eed2a6cd544fd4559bea91e262cc3a6a5b09d604b6e357", 0x39, 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000-0x18)={0xd64, 0x3, 0x6, 0x30, 0x5, 0x47e4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff9, 0x1, 0xc7bc, 0x3fe000000, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x1}}}, &(0x7f0000000000)=0x8c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000-0x58)=""/88) r2 = timerfd_create(0x0, 0x800) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x0, 0x1, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={0xf4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr=0x1}, {0x2, 0x3, @rand_addr=0x5}, 0x40, 0x5, 0x3, 0x7, 0x63, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x80, 0x10001}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000)=""/74) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) close(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000008000-0x4)=0x1c) 2018/02/08 20:09:20 executing program 6: rt_sigtimedwait(&(0x7f0000c23000-0x8)={0x1ff}, &(0x7f0000494000), &(0x7f0000865000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd6000-0x4), 0x0) 2018/02/08 20:09:20 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) accept4(r0, &(0x7f0000a34000)=@ethernet={0x0, @empty}, &(0x7f0000399000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000c8c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4, 0x5, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000054c000-0xae)="2400000026007f000001000000000000000000ff01000000000000fbffffff0100ff1051", 0x24) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002bc000)=0x1c) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffff8}, 0x1c) fstat(r2, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00009c3000-0x8)='./file0\x00') unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) [ 45.664038] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.700599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/08 20:09:20 executing program 0: poll(&(0x7f0000e2f000-0x10)=[], 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003b5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xc)='net/rt_acct\x00') write(r0, &(0x7f00005a4000)="d06f8934e3fee207e29a955d152115623618a7cef5dcb75d1c9a787f9aece86880a5ed5882a38e17e38023a2632f3e679d7bdbf1df830dcf28c300b44adcf0224416fcd3dbe3d54380622c51d1cb8ad6cb796cefc35cb6c672735ef9fc8a8a8a6a1eb3c9acea94c295c673de29f0825e427277ddc58b2d3d692a20720c0a81f25adadcb64d9028323577cc1515fa49", 0x8f) pread64(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)) 2018/02/08 20:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000181000)='./file0\x00', &(0x7f0000597000-0xb)=@random={'system.', ']$!\x00'}, &(0x7f00001b2000)=""/246, 0xf6) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x4, 0x835, 0x2, 0xffffffffffffff9c, 0x7, 0x6, 0x7f, 0x0, 0x100, 0x6, 0xf2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)) sendto$inet6(r0, &(0x7f0000002000-0x9d)="91a9d43840adb54c033d265b29c916f286d80f43e2d3528af2dfe2db1d7376001d1a06c667a74d3ae6c373aa867cd0304cc0c7f083209bb2aa0bf4a08007626a529cca970552eeda4a7ba46aa5a4d59681eaebc4b1ced9a90d7d001b784e1ff26af2e421a812a97c4518dc4c0455a6697366efcd5a9eebdd7db5046d709be85a5b97751379f67aa8152435bab166cb62008751326b56dcd7db9692fd3f", 0x9d, 0x90, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="003fa0f5649d2f5543ba64c820bebe5a65aa7b565d3785c804cd01eb509d577e5817eed2a6cd544fd4559bea91e262cc3a6a5b09d604b6e357", 0x39, 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000-0x18)={0xd64, 0x3, 0x6, 0x30, 0x5, 0x47e4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff9, 0x1, 0xc7bc, 0x3fe000000, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x1}}}, &(0x7f0000000000)=0x8c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000-0x58)=""/88) r2 = timerfd_create(0x0, 0x800) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x0, 0x1, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={0xf4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @rand_addr=0x1}, {0x2, 0x3, @rand_addr=0x5}, 0x40, 0x5, 0x3, 0x7, 0x63, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x80, 0x10001}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000)=""/74) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) close(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000008000-0x4)=0x1c) 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="1b2c3c4e350c88d2c346d3533f470a94", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) 2018/02/08 20:09:20 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x100, 0x4, 0x100000001, 0x4d7f, 0xfffffffffffffffe}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000)=""/225) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x10)=@can, &(0x7f0000003000-0x4)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x58)=""/88) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0x67)=""/103, 0x67) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000005000), 0x800) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000006000)=0x80000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000008000-0x74)=""/116) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x57, "66bba25468d68b93b45d2761b4438ee3d1bc2446a178e68f5e12abfabe7bc4b3e56ff83f48374f06d26303d1ed646cc321af070349475b841b8d73470fcfeaa0936493ee4cd1cee45cba18bdd7271f32e521fee3544ea9"}, &(0x7f0000006000)=0x5f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x2, 0x5, [0xfffffffffffffff9, 0x3f, 0x800, 0xfffffffeffffffff, 0x2]}, &(0x7f0000005000)=0x12) r3 = eventfd(0x8000) r4 = dup2(r1, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000000a000-0x4)=0xfffffffffffffff7, 0x4) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000cd000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2018/02/08 20:09:20 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006c0000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007a1000)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r4, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x8}, {r1, 0x1001}, {r2, 0x2000}], 0x3, &(0x7f0000000000), &(0x7f0000001000-0x8)={0xc510000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x0, 0x3, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00009c3000-0x8)='./file0\x00') unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) 2018/02/08 20:09:20 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = dup2(r0, r0) getsockname$netrom(r2, &(0x7f0000e61000)=@ax25, &(0x7f0000cbb000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000189000-0x10)={&(0x7f0000a18000/0x2000)=nil, 0x2000}) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000726000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009db000)=0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000531000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000)={{0x2, 0x1, @loopback=0x7f000001}, {0x6, @empty}, 0x24, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @generic="7516bf030f8f49c54d67bad79381eebe"}) r3 = syz_open_procfs(r1, &(0x7f00009dc000-0x9)='net/tcp6\x00') mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009dd000)={0x0, 0x5, 0x3, 0x6f, 0x10000, 0x3c00000000000000, 0x7f, 0x8000, {0x0, @in6={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x100000000, 0x1f, 0x5, 0xb14, 0x7fff}}, &(0x7f0000374000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009dd000-0x81)={r4, 0x79, "bc7612f4c9fa9f52b43cb6cd325425f8b8d672ef51a24bf4e9abcae2a7500edcabf287884dc6b465f9ee98328e2dcccbd71f7d57990d52262e9a8e1c3b51a786711ddbe41603c1111c69a086e0361bef1bb49621ad253fa5de56aff8e9acf9b6d1911036bb2bf1a5d5c0acad744788a088e1ac0aadbe39848b"}, &(0x7f00009dc000)=0x81) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000eb000-0x4)=0x2cf6c942) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00009dd000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009dc000)={r5, 0x1ff, 0x30}, &(0x7f00002b0000)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f000019f000-0x8)=0xfffffffffffff003) 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) memfd_create(&(0x7f0000002000-0x10)='/selinux/status\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x40000) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000548000)={@local, 0x0}, &(0x7f0000da0000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000752000-0x38)={&(0x7f000091e000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f000065c000-0x4c)=@ipv6_delroute={0x4c, 0x19, 0x400, 0x5, 0x0, {0xa, 0x0, 0x80, 0x80000000, 0xff, 0x7, 0xff, 0xf, 0x2200}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x50}}, @RTA_EXPIRES={0x8, 0x10, 0xfff}, @RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x4, 0x9, r1}]}, @RTA_MARK={0x8, 0x10, 0x6}, @RTA_PREF={0x8, 0x14, 0x48}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc000}, 0x80) write(r0, &(0x7f0000712000-0x1000)="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", 0x1000) 2018/02/08 20:09:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/policy\x00', 0x0, 0x0) clock_getres(0x3, &(0x7f0000aeb000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast2}, &(0x7f0000dc0000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002000-0x4)) r2 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) r3 = dup(r1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0xbc)="f98047dd84a010fdf6f4508b1fd0047fa57d26cb5bef06c92cafa1d0150a67b46fdb6e620e6d628f7e373d190cf6e0aff82c3e1a595c3dace7a2573f5902bd0ba88449052fd29938a529dcf9e4cd45412dc16fc2af35988dcc8e7685c5ae3b00805290c2457a6f1be07f7503035c29cf2eb820e4b70fb80dbcafb8ae27c92d86be2059e8c5c7e251a3c9a0b82a8464496805ba3dde3c0e70b2e8f17d502f6625f98a05ec2e754ed3f3285f4c10597354ae478494aa9543ddae88e301", 0xbc) recvfrom$ipx(r2, &(0x7f0000eda000)=""/49, 0x31, 0x0, 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0xd1f9, 0xffff, 0xff, 0x80000000, 0x3, 0x6}) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7"}}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000897000-0x20)=[{&(0x7f000093d000)=""/4096, 0x1000}, {&(0x7f000093e000-0xbc)=""/188, 0xbc}], 0x2, 0x0) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a5000)=@assoc_id=0x0, &(0x7f00004d6000-0x4)=0x4) accept$ax25(r0, &(0x7f0000e79000), &(0x7f0000669000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f2000-0x10)={0x80000000, 0x2, 0x7fff, 0xaa1, r1}, 0x10) 2018/02/08 20:09:20 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f0000000000)="927c9262f43934b6a6ac15916a4ad7bdb38beb1b8a86d9611b87e2f9e3bca5a9a702c1ad71bcecc85729f93b3333bf309a64b110", &(0x7f0000000000)="5d86952ba71e7723d5a2d19f93ba92797883a79c54460b95ddd8"}}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000)={{}, {r2, r3+30000000}}, &(0x7f0000001000-0x20)) setpriority(0x1, r0, 0x0) [ 45.958389] binder_alloc: binder_alloc_mmap_handler: 7797 20000000-20002000 already mapped failed -16 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) 2018/02/08 20:09:20 executing program 7: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/sequencer2\x00', 0xc000, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000d54000), 0x200) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d54000-0x4)='tls\x00', 0x4) r2 = syz_open_procfs(r0, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) bind$netlink(r1, &(0x7f00006d8000)={0x10, 0x0, 0x1, 0x20}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) epoll_pwait(r3, &(0x7f0000054000)=[{}], 0x1, 0x0, &(0x7f000077a000), 0x8) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000999000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f35000-0x4)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000391000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000723000-0x4)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000257000)={0x9}, 0x4) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r1, &(0x7f00004ea000-0x30)=[], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000043d000)={0x40, 0x0, 0x1, 0x2}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005e3000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000653000)={0x7fffffff, r3, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d5e000-0x20)={0x1, r4, 0x10003, 0x7}) ftruncate(r1, 0xaf) 2018/02/08 20:09:20 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e17000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000899000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000001000-0x4)=0x7281, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001000-0x8)={0xff, 0x0, 0x400, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x408980, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x6, 0x81, 0x1, 0xffff, 0x100}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x26, "9821c70d142b66962ed102e350e6dacfa4b6b2581f197c52acdbbfcf9a64633fc04343b16c6d"}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r3, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000004000)=0x4, &(0x7f0000005000-0x4)=0x4) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000002000)=""/72) r4 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000006000-0x4)=r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007000-0xb)={0x10001, 0x101, 0x7, 0x0, 0x7, 0x800, 0x8, 0x7, 0x55fc016800000000, 0x1ff, 0x1}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000007000)=""/57, &(0x7f0000007000)=0x39) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) 2018/02/08 20:09:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/08 20:09:20 executing program 7: waitid(0x2000000000000, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000606000)={0x0, 0x2}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000003000-0x8)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f00004ef000)=@full, &(0x7f00008a6000-0x4)=0x48, 0x80000) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00007da000-0x1)=0xffffffffffffd379, 0xffffffffffffff71) mount(&(0x7f000040a000-0xe)='./file0/file0\x00', &(0x7f0000d57000-0x8)='./file0\x00', &(0x7f0000ba8000-0x4)='afs\x00', 0x2000000, &(0x7f00003f2000)="5505b1808a39") fgetxattr(r1, &(0x7f00001cb000)=@known='security.evm\x00', &(0x7f0000220000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d78000-0x8)={0x3, 0x4}) r4 = add_key$keyring(&(0x7f0000c29000)='keyring\x00', &(0x7f0000a97000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f00000bf000-0x8)='big_key\x00', &(0x7f0000313000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) sendmsg$nl_xfrm(r2, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0x1, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x2000000000033}, @in6=@empty, {}, {}, {0x3, 0x0, 0x2}, 0x3}}, []}, 0xf8}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00006bc000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000867000)=""/222, 0xde, 0x10001, &(0x7f0000950000-0xc)={r6, r7+10000000}) 2018/02/08 20:09:20 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000a33000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00003e4000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, {0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x9, [0x7, 0x7fffffff, 0x4, 0x10001, 0x8, 0x7, 0x3f, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000cde000-0x38)={&(0x7f00007d2000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000296000-0x50)=[]}, 0x8094) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe9000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000b2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000488000-0x18)={r2, 0x1, 0x0, 0x40, 0xffff}, &(0x7f00000fa000-0x4)=0x18) 2018/02/08 20:09:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0xa082, 0x0) 2018/02/08 20:09:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000055d000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000002000+0x82c)=[{&(0x7f0000001000-0x11)="c7c308efcb56e4c2b1aba09a7e08b1d38f", 0x11}, {&(0x7f0000001000-0x6f)="889f5be94974588ad6960125d4e4b0b7d8d3427f52628e8f4ab760a9cf4758189ea936783c80063bc6dfb34c86776408054877d6cbcd9b5f661d8b84ff993967aba1eae07512621b2858997217afcd50456d3d2786fb5d3cc32bc4565a99e849cace9c4201788ecb4e7f212e0b9032", 0x6f}, {&(0x7f0000000000)="16b2a54608aebcb3f20cbca44d7c33a51ab79ee3c35af3bec5fc1e7ce291cb62c156a56d2fc6c7deb315c1d8469128c5f8bc1b45f40cf5faaada9ab4efb0f741f9295aeddc8b0d780278d9f871105aab0ce62e5dbc10577f945586bbb8637e7d2ce2947d6e7384f2303111383d92c226fe21337c541a2fc9efe03e319a3f60d4d81aea3a568035e044e36bf2a53e68d10a547742c2e404d4dc3b4e3c4d1421b34e29df53e2b8223225f94cca", 0xac}, {&(0x7f0000003000-0xf2)="02a088f3ee1a8cd82423c7b310f1b12c0b1860e109c4e4fbb00f0200d72a786dc30194f9991de6f4d36e1d514dff71df5c3ad9dbe4848da136a7b260f4202169b803e66a2d8503cc55d51221f8967e34ab4efce9e4d33fadb3e53adafc8fb753342ac81baa805c47ac9e351cd124d0f961c233c09c5d85812205870d87b51c9123a36b2ef6aea25f14edf3381d6b3a5791b50684d166e623c32d28a77b8c5b758256e2bb6c9739fb8ee543d8ae5f3ce07e74df4c609259a42198e8e3c2aef0b7991add2aa58e7ba4b6e8ef0a7184ba2e4eedc4313555454c098363695031c3ed74941e0159f21494d4aa15e0781299f2f0de", 0xf2}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5) ioctl$TCXONC(r3, 0x540a, 0x1ff) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000004000-0x10)) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x7, 0x8, 0x401, 0x5, 0x800}, &(0x7f0000001000+0xe40)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r6, 0x4}, 0x8) r7 = fcntl$dupfd(r5, 0x406, r3) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000003000-0xc)={0x3000000a}) ioctl$ASHMEM_GET_SIZE(r7, 0x7704, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000005000)=0x1e, 0x80800) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000-0x8)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000006000)={0x628eb487}, 0x4) 2018/02/08 20:09:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000628000), &(0x7f0000e6a000-0x4)) getgid() r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0x21)=""/33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x8b)="b57b39b4a5b26c20c05656af7641c5168cae0df011d434ca99ba6e09c72a90e543315bbbac5d03a19f78d0ca47a80cab00dfbadb07a5a40b8304f96462c923bb6b6b7604ab39de6e75fd136e8e09f1079ca43c3241b98c128d41187bc27aa7beaaa902b226c796efdf5ae7b9ac594d3cff4d29db7a6ce97b93577afcea01615895a382b388e3ab812d8e23", 0x8b, 0x4, &(0x7f0000000000)={0x1a, 0xf7, 0x0, 0xcda2, 0x3, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/246) sendmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x20, 0x6, 0xf7f1, 0x10000, "39e40dce34bf2199db18a68b8e873536cc727d5e8d4411b9fa437699dda3ae35c875a58093083c20c4f644a9ca71312bd666b779cb942731fc310caf39ace8", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0xd7)="024c1022bd4bd36c6ae3217b28f19faeebb9246834a0a41cbee7b1f9a8f41f6670b0cbf9aad97690c46b1f05ef04ff2828cabd5778845695a93b855b15d14c0586b793b67cabf6403729928a3e730235fafa93de063c5c8a14d029b7d66de36c3989b78dca349233daa5d53de5a3c3fdfd0fa109771e2c9410082bff9bd792d9efae7f525bd1b2f90de439d23ddf4ba584fcde42b4114f5ddbd2f350ae74c29d90c754784316ec222b558b8f9cfcc1d117ff98107bb6c28ca060f3201ba20674ef4aca451dad8e3f14df676c644b75d4fd73d1d0b4f7a5", 0xd7}, {&(0x7f0000001000-0x1b)="10a030800824d4dd2300c58bba20efaee9bc95c7f9a0d29a9fe94c", 0x1b}], 0x2, &(0x7f0000001000)=[{0x90, 0x0, 0xe0ce, "4c74530186b0598ac305104ba6f2922d10e31dff1a1f4a62bea5904a333684edd1546b77c9241fa8f15d0b3a59affdb377e801392f51a67b1569ad9a4db940d3a8bfc4f96feb635f782037f669b4e7e24ae01cb0bd754df8eb412b6eab9b0ca5bc5190bfe9b16e822e23dd515ae95882ed95283037d400cadeb0"}, {0xc0, 0x112, 0x5, "a30919449e4f8266c174790ee503ebf76fd58f50a88148c320caaee110878f2a7e0e35961acd89bef9378d0fc855251ae473ab06f3903a5adbe5610fe3cc5d3c1785ac1bb03a35d368e82652667eb1a1afc08265f94677887ca836bc3dde1bed6ccdf80f5ce31daeb4bb3db431a1c79f7f5b235d1e112f507092fb3187866d32b8934a0506a5ed3f6c11a10d1055651bde900de58f5735836fd8ea044b285459b6dcbecd7f2b334a10dd3c73a5b1c798"}, {0xc0, 0x13e, 0x81, "f4b072db397f302c83b5c0243b156e7fc1110991a9af32e58a1b18e4ddd982f8cbd5d525a9ed9c0700131fa54401c522c1408be35c48f8bfe7487060d85c8216bdf2ed8e4d8521735af2b01b81765d75026737c096f09590ba8f53feb782e838e5f203b3958c050b5d944982844ff3f3c9b3359c00cbad016363ce7472b28b53222a867d232520254a6206e4fce775a64deb96d708ed623442b8a1ba6331b124359e8e03377649a452"}], 0x210, 0xc000}, 0x2}, {{&(0x7f0000002000-0x9)=@rc={0x1f, {0x3cca, 0x5, 0x1ff, 0x8001, 0x20, 0x6}, 0x81}, 0x9, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x60)="c2dd35e6573767f4fba57ca85d7e8bbae1cd45b6ee6a008c252f3b79c139e7dbdb3e973a76dcb6de3fae195b03ca8d324742b1ce0965a1379e888ac18147c1631c6cb44330310eaa12eebc9ff8e6f4208868922d523349a493155530998b64aa", 0x60}, {&(0x7f0000000000)="f86d135045834fec43940a62eece0ea7abf1ef2936226f72539b1f0e11cd8724443be1016204e9a26750ac81ce31790930552841a083b2b365a41e2eee8a52be4d", 0x41}], 0x2, &(0x7f0000002000-0x278)=[{0x10, 0x10d, 0x7082}, {0x108, 0x114, 0x2, "b731b0a0671da9940a2ddeabb8bf0dc41d0952096cc02afabaeb57610aae06ff80904f132fd60e57524a1e5f304e3b79b5127496e330ca12e22a9e89a1e8684dea4526e4850a27d92312155a0854be63ff6e2431d9c069152b779a16c5eaf36aa9a8b4bec6f7daf81c5c44faed6ee7aa08d7e765c51c4c1397149338ec30f13a1b07ae47f3eda69f1155a7f274a238b2091c13f53b431656d4a4c19fb39bdd3e3070bd4a44ddee45dbc7b9f60ba6bb88002fcf9cc3f93934c2c87c133a8e7184cecce7065da9f7337803fc4a52f39ce89f09221563fa2ed9bec8113d4989ce4499af7456ed6462c33d96c1ec17edd6d2c31e258379"}, {0x38, 0x113, 0x6, "4f2253e2668d81179bcc0be82b5849b5e932889f039b98bec26bb1c31ca10ea08ea1fc5f89dd"}, {0x18, 0x101, 0x3, "029f82"}, {0x70, 0x10f, 0xffffffffffff7fff, "0b897db5a8ba328cecd52a20eea5a95896a93fc567264a8ba3ada719d4f9535531566d1ed671b4c05fcb33f7aaf48265b139d6780f88fc58dc8b3e980ebbeebaf3c079c995707c45cdd132100e990d08cd1d50364f721784285af9"}, {0xa0, 0x113, 0x7fff, "868fe56989483ebc95ed85be9f272cb7a3f88d451d983fde6f7eb61efd04c2f410bfc50998d726056a6f911e2a3ff4dc2069ff9524cef7491c10d103f215cedf5179d076db028e3e428aac1efeed28e8230f931be718cb313276c8fdc6f2e905f3aefa3884d776f01578597551d8e01c36a9ddd96f4f9c8597ea958c89a602e86b4439e23d25d163c8cf4180123c42"}], 0x278, 0x40044}, 0x8001}, {{&(0x7f0000001000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000-0xe1)="529e4610753f3e4af246d2024bb171c4222602bf155b5028092dd2bf6f65cab388f908b13cc09029c32ee82da61705f3ab8251d1ebbdd25cf434fa1e2d361e1d55357d9312f4f6744864cc20d8e6bef9de3e2ff179dbf9cc0c7da64c79d9d433f0f37a5ce45fb6bc8471b2906675f026702744349a03329418552dfcf0b643b3ded54d5d5c37be3c959bcf940b38482dea0a3f5754e859c7b98f7e0415adb50b724b8887689a63d9b5e1df2fb64ea3e7489bcef570023288bb65192e3d6bbd52a35df7722251a8cadcdd67899d7ac10f58bf9afae5c465486f1426b4cd0826d6d4", 0xe1}, {&(0x7f0000001000-0x44)="50d304c28c07e86b22f0dd7765d94ff8763c847081e64822a4cabc4fe25e25bf55ea55513c74280d15973bd1ceb078dad609b5b183c667528065b1c7ff1f9f39817ff550", 0x44}, {&(0x7f0000000000)="8bfba73434f96ef93171698340b6868dbade5d5a68737b1627c0e6f458560dc3ff8d143c52b95d9a92f070ce80ff92f232936147e7facf3ec03d0517add07e2872592c96bbd8c64480c98e1ca40dfee15ee238f514ccc805959bfbcd22c7524cebdd1a7aad6d0eafad1ff7ef04a8622b02c2b13bf57d3c57401f646e9ff6f3c808380d4507c1909158d96c75d3e7e3c6b71984146d06f47dcb25de37d642e3580dcd88914c919da6", 0xa8}, {&(0x7f0000002000-0xc1)="48b85874d06cfdd7d93327c08df72ba80ab51517d166d331916c39f71455a7ef003654225340629f42e17b2f336bba6a1f9994e034a858b0fea07121ff2e15e477aa9a2f26665a391fddbf74f9eb66048c24e42d80097f31dc7b56f40e62792b52888c94ee45fa3a8831d311a28ac128e423b31c369d8f2e3c2d0047b2bd9bbf3aa9ac090f03537b9daca36d953b21404422b9f4f1a9bc980f04fd107fac6be2615878302495ec26e59bf42dae70a62297b881322fcdf6c771c0fcffb3c831ec40", 0xc1}, {&(0x7f0000000000)="0e7021b6737bcef8ddadfd87a05bf43c8c34c189b9fd8c993d42d2e6e743641d6cfbc4450243e940e165f9570a0becb48746011f4aaac715957b8921b8a56a2abf4f8926397591519e67ef32c398cb2454579f92c3a6c5a2a5e0b47c009d9e3901370b464e1826caa44bd649d12218c3429428fd47955d70d777bdc2f68b5356fa017bda7ed8aa9ca9d7f3d06934290b2ac0818ef1e529c6f38cdb616b9ee3b4adc381b0801881164ae44e426603f9c895f3b0c4b6439388d2e4ccafdf03ff95c34e832783518426e6a9d5d2e47dd7c07c2e51a66155f15ca374c0aad381f31048f5198ff94df14b2e3b7a0ae474d7", 0xef}, {&(0x7f0000001000)="cd669631b05ca924735f908a36694387e7bde5a82188f9031c16dfbb42c8cebc4963ec9c78dc40efb934bc3c238704ff49f702a3460ec1fa59406ffbd845c209c5cbd106e4ef64dbb5ed44e1c9540f06b4e6a695385dced60d96bfe5d72d5e38d4586c805647c91a3585490719d194f6d3e20a33419bd47c8439abe341c2c89c9f28849b9e8b2e9d00eba72c314889a5c96d749446195b15cfc414e4a38b9f22d7c43fc95ef1904c4439a027e303f4a94e7fdd556efd42f0783d05b7e63e30bba7946d28054b1ba265ba435c68d7d52cf3eaaf4ef3f27d618f14ab5846c1", 0xde}], 0x6, &(0x7f0000001000)=[{0x70, 0x12b, 0x9af4, "3099a4d8548a72422571708408b06b7681c4069ed3bad292521767f06ff1575994805c41aafd1fb8729743ce9a7b81685b31a60d2c1a3237df757229de9f0edcbdfff9e4abdd79d5328b0110c9a46e86a767392b7dd55c21bde0b636743c7829"}, {0x1010, 0x103, 0x6, "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"}, {0xa8, 0x116, 0x737, "a86ef4ec2c43ed659930214c621aeab2ab6ab3ce8f5ed1a539d502dc97b0bb87e447f050e4d7e625908c40995f1b2e5b0662b8c6c34c02314d5623f2846b3705ca8c133797f030f2e05602b21cb8cffdbfda826d236114e8715bf6068375916f0273b3acf912a381e9029253a2ac4c936a726230fc71dafa5c022165dce04f8e25fd0889d204c9a159ea6a8dcdaf95255910089ab9be"}, {0xb8, 0x108, 0x4, "7af73ae9228c41d0f8347f7938879b9497f2264cdeda2ba686b4cb400a8aa27d3e9b0fb4eb12b2169c0b43a9e8d8a28e922cb4bf95a470d09b17050fbc70e7261d0240898c5cf958a47b801034d81023a9e46f23d415c78d5ae646b0eddcf7c2aaf8be274e059c490d163b36bc23b9dc7390dc6cce3fa7628f844e9deeabb5686fe987aebbe77f53f4f1a4e973ce8e53220de6b28c244bbef70bab9227d9826b7012735c7263"}, {0xc8, 0x113, 0x8, "32735e97f98266bcded911f911214d65ff40917ce2645fd0751f9fd220ae498c2e1c7073de5bcebb5ebde9542944ec47017a897b4622b3a1d36777c606276b274d8759738164c096e106e5c8a8d8d5b4f59ed5df682b6e17345425f79967fe1f6a68cb8bef33aa19c6cd8d23df75f54f84bc7fc79b992b03da0a26be05c330b30cbdc4f650a743061e863860f80389b070897f1ef7a3a367ad392f927c6b2db9caffbfaec6e2dc0dff1b0ebc2b40067ee9c0ce7e05"}, {0xe8, 0x102, 0x9, "9cba2302328d0cc379f1d978602cedf286880a4357b9e5859e0a24c8037dfc36805f3a86cddc9e9117f251900dd30f5d121d608621f033c28d1638ebd737830d6af5351e659e3b5098027919ebcac497860e4cdbe1538325c6532177093246733b3817abaa444a71c33175aff4a2afb75e0413126360c3c232b5e1ee4a29ed885f1aa308dc41410a6fb6d220bd9ab88b92a22d17136daa1855f188c15ce87ac591a5b1b479574c8c8d82ffa6b01cfe1cdd8f8f6cdc7f38e9454d9ab0cf1f76812141e2ef2fe2f7970b06fd370c4723e1a4804231"}, {0x80, 0x118, 0x2, "a2edc6b21fd5c99a87b8b0619ab9624e51ae39e3d333c139a8d05323ad06349b87f5b2dc9b16dce61a5de0d07706d01ec50a5b761af9bf12e7781e75908de5bb0914c695151a36f7174f89f66fa53bce123a6d1ea67d3dc65668fa8b6f96cd111d07e76e36c745f644c5498a1b711e31"}], 0x1410, 0x4000}, 0x9}], 0x3, 0x2004c844) setgid(0x0) 2018/02/08 20:09:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$getown(r1, 0x9) timer_create(0x7, &(0x7f0000f6c000)={0x0, 0x5, 0x4, @tid=r2}, &(0x7f00006a2000-0x4)) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/08 20:09:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000179000), 0x0) r1 = memfd_create(&(0x7f0000d43000-0x1)='\x00', 0x2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x38) 2018/02/08 20:09:20 executing program 2: userfaultfd(0x80003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00008d3000-0xe)='./file0/file0\x00', 0x100, 0x10) unlinkat(r0, &(0x7f0000ba6000)='./file0\x00', 0x200) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)="72616d66731e", 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a4000-0x9)='/dev/rtc\x00', 0x84000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000111000-0x8c)={0x5, 0x28, 0xa5b, 'queue1\x00'}) mkdir(&(0x7f0000156000-0xe)='./file0/file1\x00', 0xfffffffffffffffe) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c80000-0x1)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000fd9000)=""/136) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/02/08 20:09:20 executing program 1: socketpair$inet(0x2, 0x805, 0x1f, &(0x7f00003b3000)={0x0, 0x0}) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x20)={0x0, 0x1, 0x9, 0x8000, r2}) ioctl$int_out(r1, 0x5462, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/12, &(0x7f0000002000-0x2)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x4617, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, {0x2, 0x1, @empty}, 0x4, 0x1000, 0xffffffffffffda06, 0xb7d1, 0x7fffffff, 0x0, 0x53, 0x6, 0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @empty, 0x6}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}, @in={0x2, 0x3, @rand_addr=0x9}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x3f}], 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x22, "ab1255463cf0bda70436b1cfe112b4c9b0fe45bfdf9c5289a9c6fb37bd66004ab814"}, &(0x7f0000004000-0x4)=0x2a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r4, 0x1f}, &(0x7f0000004000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000006000-0x8)={0x2, [0x20, 0x100000001]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000+0x6ca)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7f, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x2b, r5, r6}, {0x2, 0x7, 0x6, 0x20, 0x10001, 0x1, 0x0, 0x4}, {0x5, 0x4, 0x5, 0x13ee}, 0x80, 0x1, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, 0x3495e276e670684c, @in=@empty, 0x6, 0x3, 0x3, 0x2, 0x5, 0x3, 0x80000001}}, 0xe8) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x521000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000007000)={0x8e, 0x5, 0x0, 0x4, 0x81, 0x6, 0x6, 0x1, r4}, 0x20) poll(&(0x7f0000004000)=[{r0, 0x80c2}, {r1, 0x8}, {r0}, {r3, 0x2000}, {r0, 0x8010}, {r3, 0x214}, {r7, 0x2}], 0x7, 0x8) fcntl$notify(r0, 0x402, 0x80000010) 2018/02/08 20:09:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r1+30000000}, &(0x7f0000443000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x63aa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/08 20:09:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='keyringkeyringem1\x00', 0x1) r0 = userfaultfd(0x7fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) inotify_add_watch(r2, &(0x7f0000011000)='./file0\x00', 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000ba8000-0x150)=[{&(0x7f0000fa5000)={0x27, 0x0, 0xb14, 0x1, 0x5, 0xff, "17045318e6519355ff8805d3196725190349e691af8da70ebe8fb9e8d018f1a1e29d5262fa39f6d5573701b2cf23955d651319a4e7a942b83d7b318552acc7", 0x100}, 0x60, &(0x7f000027e000)=[{&(0x7f0000a3e000)="a607b8dff801952a96703b135b29daffebbb1124a3d3d6895c3a39d8d1c0bb815e6b5ad74841669581326fa1a3a98d8bdbf8c3d22bf6f2db2574c8d1b13c1cbc3a68a5cbee41a4e2206e8c6230eb07ed860f006519db5c23979a71ce8d3201b1649c5869bc2341d8575bf83dd73140987495183ad95d1192211b8ab539f379a372e7e49a5eb648cb4e59cc6997c6e0b8b9364cb0d4e9ee886c188e02c25462cb2d03c8311082d93d9171ca7c00f719397405bb2a1cd6df4714eab5e3f9e424b191aacf2bea2c147b3b4298bfadea435e20de484ffd3a4605b7f7242cea0ddb5ef9208f0492c7565d226b2e", 0xeb}, {&(0x7f0000eda000-0x48)="46df0b569e10085c6ee4f6ac426f9c5c5b3fbeabf841c9401f0bc98146c16cdbd0fabfd1b857f1b2bfc47ae35a13ed88a8c1a002c763ea95650a86e24868d5c3ba2420d286cc86ce", 0x48}], 0x2, &(0x7f0000ef3000)={0x20, 0x84, 0xffffffff, "41915c91a615d6daa5dc12b0198450"}, 0x20, 0x24000000}, {&(0x7f000038d000)={0x27, 0x6, 0x4, 0x2, 0x37, 0x7fffffff, "bb142cb4d4be8a868b2429bd6d6e268a5e79fe47b5dfe84bd07f69e8dbb33dd55d80cd5d9acdf0eb6934e9b4f0d7bb349da17ab4dcbd99170b8800d06017b3", 0x8}, 0x60, &(0x7f0000d7b000)=[{&(0x7f0000ad4000)="885fda0abc0e7df706283a9347b89e99e6d6b7954cbb452413f79eec0119cdda46e61b50084c0a78cea2ae37bd1b87a5db9f2b24ec12ea6e2d7b27201f02cf900c45fb5cbae86f2e0a6d", 0x4a}, {&(0x7f0000fe7000)="c2fc94e126719e1f80cec640f5381fd9d4013d83614c6b89a1e9ccd658c1b242e565b64c8f9e015b397f698892deb97e379ae62ab6aeb1789d71", 0x3a}, {&(0x7f0000ea3000-0xe)="7f8fcce6ca5878e1fbf39a4738ad", 0xe}, {&(0x7f000074b000-0x3d)="478abf64b1af544d9294ca1af1a7e280858f7463cbf44466e6822d977d0c6cb4129e9e1dcfd748a007ad9790b67d7d004f313640d8c77b3638b05baad6", 0x3d}, {&(0x7f00000ec000)="156ec1646e546c9b3309c7c657814f62a549669e52df503427563b4c61572b58558aebfbbc0dc07b9e4b905c1b81f69472487070aa9a2278e21755e2b1241062b6520c04cbb0d439b2eeb6c9ce5333df0b0f5fdb99d0b200ef2b0a7f18319cee6812e18767f02c", 0x67}, {&(0x7f00000f3000-0x70)="5459e5129de25353bcfeb496ffcc66d678cf24bf314c09c42ce71f3d871c131a07f47b857955967d48c5f6e8c645093cc3d8b8be63427e3dc7b0679d34578f3ff6540fac5af4e73acddc5d4ba606c0580d06d522f927bd607617326d9f6e2a9823fc0b05a3bec49dddf65335cde25491", 0x70}, {&(0x7f00003aa000-0xab)="34ca07210aa3ff1e49923ab9815efe141e7083ef4e767e3d224965e3884177d13459214b0f8a0186e93d8de6d9aded90bc683e264aba6f3f00f01b930c49952e2eeeb5259f85fe2c75ccb891d35887109f17af90cc4b012a6fb91988f01c1fd1c26eb85f790bc3b297becb8cd74d3713d3d962667ec5251b22a07dbf2aef14a8b0da8f768e4b17fab40a4f794850a823367ab3ca549e0d94a6054a5e16f48f94e87b8e4f466c3599b23c8d", 0xab}, {&(0x7f000096e000)="006219e9380a6262fa3558fdc790f124382b808312706b20a967e7c5caa8d270fa65e8cf6a6dc564d43b520ff81b89fe554495b03f856903543a347874417af684a06b5051467370671c8548768e44a7907435b70677b2480bde07839171902b", 0x60}, {&(0x7f0000f31000-0xc4)="2137b830bdf06733d79c869f8e10eb5cf50d0a0914bd5c6a3d6b6c7b91cf19c55ea8f8268417a63d5f9de50afad2f065ab17218075aa0870158a7294d4375237020a992ade5730f1275e59401f5d285d027ea870094bbf30f5e64cf8a768bb24e24f26f94722f4edbbf978412ecf01b1ceece27a21cd21cf387a4703bae0aab5a1534615627bd29edb941ff2887445f2e99df1c28641f3893d00059316b1c729848a7c64619d70d232115a2bb137529b26c12c314d693808d7efccbd09dd80723d7aea39", 0xc4}, {&(0x7f0000c69000-0x8a)="5ad8ea91c319881236b82e2065acda6fddba54f82bb00bec3f7c245ef3a9c14b3f236cbfa9d86d5a8d775c970ac2cc24c1f0566b1d7e4b81ee0be396c6e7d4f0cdf34eba37341bb176af85cc9dc227bed7547ceb5b9163b5661710eae05692fbcbe293c33cb83389411c22901d49fb243bc2004e08bd4800a9986605c05f1c495479b6dfda52564c9dd3", 0x8a}], 0xa, &(0x7f0000ef1000-0xa0)={0xa0, 0x111, 0x3f, "3601293f6e43b6f3bcabcb8db4df20d0e17e7861b668788a71f0cfddfd0d2e16b7fd6668fc285a65a9e2171fffa736d459ae7bacce8254c0471d59570a4a775d125aff6fbdf38fbc8adb1b4847f038eba8e505eabc922ffc77b74961a9f177584cb187ca5c349729986df1853ab223547e5213050ea33e30d1ae2f1881174515f541c3eb6b0a9b65614abe28cd"}, 0xa0, 0x44000}, {&(0x7f0000701000-0x60)={0x27, 0x8, 0x1, 0x6, 0x8, 0x3, "56f2a8606eb945ea33db1e24a5f98086b20294c5b84c26141be92d2ae1fa670aa04b885e21d0887f6c4ee314832ba4f15da26b06ab8ea3b5aff7b854807090", 0x9}, 0x60, &(0x7f0000386000-0x90)=[{&(0x7f00003f3000-0x13)="b6a3fc890f7c5ac44a948dcb8ce65ded1acac9", 0x13}, {&(0x7f00009f2000-0xb0)="fccaa16ea5d13e5d7b5164a3f212cc855e307f63825c8959de3689115052a8159e2c416ffb3d347b9167b47b41fe57d728fbb807bbcb2caab2c2c6c5ca605609a752f9a6f71726aeb39eda0214906ae426a7a15e47188c94e1cb6499c48276124791c7f88a843cde4ccbebb307e7b685c1301371058e82e9311a6f9ff19ec20ace52f54756011cd1c4e9ecc6228a6bfb137109584dfdd98ef11f756601a22d0762368a80ae66cbf04cba08d3a4055ac9", 0xb0}, {&(0x7f0000de7000-0xd4)="c49f37acb73039b4d267419f2829e1681314dd36cd3ae32fff3e311f6c0fabec2cf7bb81ddb91b4df4ac2ed3cf4f940b1a1536a0015f9bef1e65d16c21bd3a35604beabfad00be0127610dbb4ba2e0624848ac2e7f1bbc3ec6ab068ec66d5039947a15afdba6c015a2e9ce5a54ba2682aa9117263632aab6586874ba7596e9b11c0ecde7b4514f255f0d052e4287e4eb39ff524ce78ed21ef2e340a97c39153ace196a5e6a68b6f3b13bc6a51f0214b0911706d19b4197d1b18dca45f730f5b2dea1882fe20ab3af1e8ade6facbf4087e343304e", 0xd4}, {&(0x7f000037a000-0x1f)="1d285164054991d95c9f04350e13c356a3f976f415df2dd506a969d610f31a", 0x1f}, {&(0x7f0000cf7000)="e2fef489b9ac8d0e5728af472950ff22c013f570e6dcd0b150f9e85c82631395eb04787627f4f6076e703e373041b8b1e74225abf651317deba75447e2c32d3d04e597a3200b2cb58e987ed48bb10cf0165485f0e43f33b2c095ec1959e160bdc990732aa79589bb08c625cdd61746da9e1ca8fd4153cc036281a9945dfe09691e3bff1287b642ba4aa0f09a63015d3dfc67c00b56f630ab1370f39ad1ba28e4d10604c807f1156b9dceefade217210a53984a6bcf025d7a83790f6b4608a15f9e096f4d8fe3eb943fe74fb90cb4f36d292e70093caa24090a86468696", 0xdd}, {&(0x7f0000e29000-0x32)="9505f6133e270046bd7216cf487c2bf8457737a118c578f8e9fd4557be0da2740ea16a432d59870561171b0c47d919c14ac0", 0x32}, {&(0x7f0000f25000)="e9e05b9a568da5aa440fdf85cd6e735ac73a52caba15b1bdc86162ee1780726984af41888eb68a763344205d53d4abf3098ad163729308f53252acf3b03110576fbcce9fcee1b5b58b31a81478e88428d78c4282c3c9d0de6ea9f7e179b9bb47f84439e6c3320696d829dbfb6f19f80faf7c64ac92148433719f13e65232d8b0715cbc213c939e47527fb956b532d2747daee5739a8b2c1ab3324722ae533149d47e734f675a9eceadf94675c3721c6d486abf002f240a30209684c18da2eda75c092fa29ea58a38fb57bd8ef94a68178c74c81d5b53c46b84e1ec85e6", 0xdd}, 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{&(0x7f0000d2d000-0xdb)="16fea349eb14d7d1601773313ea959847c1bff5becb85d3ec727a646ab65c6da459fa334462e1cef1beffb3de9f40562fb391cf85f2c6f78317a3c4edfca427417fa729a4fa4786cf243540337e7a23955eb29f47b4fa01829e33721cc4d515a17f72fd1092d9b3809599af4c323d7470c07e0ca1744694572bf57d16fa227c5e2d4fca70be297be8f2960f08d4b741dc71415880569a2b9bb7ec40e81ea67da6c38e984fc687e5b437b98f80627ea9b7539b71ff08f1d55562df36177cbaab4e4d2bba91ffa86d691317fec37cd551e258f4f2419b84ba69f1c3e", 0xdb}, {&(0x7f0000091000-0xf)="57b8e62a153115ebf965ee260c725789be5894349313c43a79c5433acc97278d34369ef1a426625348da08e4baf65ac4162ab46fc9679877196518a79646d609741e3feb2c3d99dc936eca5ad60b72fc7f5768a89a8241ee6df9153be10df629f1afdf4c329f5993b7e13eb62a2717b35b300239243fc8ba4d592a138e6b1e381815ef40", 0x84}, 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{&(0x7f0000c9d000)="bc406e3c604aaa4f44751c98fae1754c98b901ab48198f15b1b6511972436c2d11758b3db4a7e58836d3fbae7254f00b3b83469cc1b661506d4a947cbe5c59ab1037c1b8d284166b138f5305a835bb1d7aa81ecb79df0f9edcfbd0304c0e524c390fbe6c5154a58aab5a72ec19e229644aa729d070704b943198efdfa4c5ea7a2f940267c81e34c7199a0f72aa0482fec88721e7b4835dc60d13eeab5c43c8dd158a987cac2f65334a95db6865b90207629c489f5bdff72ebf75d2fcffa4b0a13fc06ebf7784e7894cf2d90defa177b3fbea4ec9a0833d11", 0xd8}, {&(0x7f00007fc000-0xe7)="5c8bd06741aae0738a83d45e466e7c34ea8eb2f15e25fb8aff28301586bbd519a82f1bfe1c9fda4b0a4a5837bb31f0131af7709bc7af4702287da21b90c4eb84ba8c249a27faef15f6b21d5b63d830a08429b47f0b43e53fa5f998baab7061bb5c7ebcd4a3dc8ffbbb1f38da951d6398be7b4cdc9e6d7a87f26ee5c2f6a156433e23c7376eb81542bd8fe8a230cb1bd47330a550c010df07cc6bebf947ed6a7e206184258fd9341bff985a919e0e5d56a2dae3ededb69357d7a0672cd8ce7d3ed5f8923915831de88a20785d3e431eae9d9320b737f790213eb65fa6f1c4a950290b58120ea5e5", 0xe7}], 0x7, &(0x7f00008d7000-0x70)={0x70, 0x13f, 0x401, "289b9e21481ed2e4fe493af415ee38eb2c00bb9eeeade29cee7b527cba79783d64e30c64e92bce588e5a75e992256f2c3555089ccc906c6e29ad59ed24a20143740cdfae3b0cd6b0ada656985c97c74e7377b338d56b8f99c7531e5c7004"}, 0x70, 0x40}, {&(0x7f000031c000-0x60)={0x27, 0x8, 0xffffffffffffed43, 0x1, 0x100000000, 0x7fffffff, "4bdbcdc53142b25adf8e9c38b88bbb813819002ed1d2409ef4493d5e40a1411bdcfec486ec54a1bef4f560be6e2c9d086b2b9aea7c5006a4261acdb9b04dea", 0x3}, 0x60, &(0x7f0000fed000)=[{&(0x7f00008cc000-0xde)="77b2faf2723b57e0fdfcf728fc732e6e8f2c00e9cc3076a349e4c6c861b919ddde8c798d56003bdf1555652ad06552e015d138c0afd62ab933d71dc11cddc1f998ede0266426422fd25642c4564de2c14a7cb40a1545376a59110122c5e75823df323f6b46a8ac8887ae4fbd1aeabb8f2413ddd695c80a8c08f055b3f94bc73291a2ba2707cafd04ac5aedbed6d2bac97f24da43dff4e3b5de1a1d9cb165caec386b8b166817d7592b6a256d2e8c62cfb2e55603a6a82b6888350269cd0af31b598487f233ff3c92ddf542d35d421fca1256c4dd26e27b272ff7e1ef2da4", 0xde}, {&(0x7f0000f8c000-0x1000)="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", 0x1000}], 0x2, &(0x7f00000c8000-0x46)={0x68, 0x109, 0xd1, "50adf21386e4cebc13f149d62db031b34c7d1e0664d7b61604db19d963626da8d0f70dca5ed963a1d5e1cad99a6fb228677c3a1f497afd54c6f90a9bbb4a2484d7b259a369d396c2a6b394acb23027fbdf3f"}, 0x68, 0x4000}], 0x6, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d8a000)=@int=0x1, 0x4) clone(0x0, &(0x7f0000738000)="9cd7864d0951", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000ca1000-0x8e)="d52a48ff224b1fae44d22206aefb46e2fa61a1e3df0ad656aca3c92cf3521524502061d7fe13364353bf4306132c0afb7a0ed54c8dc02213033ac8b7797d0f5d4baeb3aae204382d18b2afbe99d2f8a009790b93744dfc9ad73bb39ac35365c517c05e037642a4cac7d4e10cd6b14125453854549dc031e8e2b9d29a0151a61477fefd50dcc0f8bd7f980c4bef3e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000046d000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000b76000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000c64000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0xbca0, 0x1, 0x100, 0x1, 0x41020000, r4}) 2018/02/08 20:09:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f71000+0xf1c)="4034fad6119eccc5f4fe84318aae0d0ac5909626b5903285da9cd356f5a0313264596d9a3f0bd955a0758de20245fb51d99c38963fa410c4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$KDSKBLED(r0, 0x4b65, 0xea0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffe00) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x32)="9814326ba8dc27ffd7a268c31aaa5c76e1261b887b25e6f3b7c8109a58519700b86ca522a1ca91608fbe666a26b5d1f3811f") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x7, &(0x7f0000002000-0x34)=[{0xffffffff, 0x7, 0x4, 0x1}, {0x3, 0xad, 0x5, 0x3}, {0x9, 0x401, 0x2, 0x8}, {0x0, 0xffffffff, 0x33b7, 0x9}, {0x8f52, 0xbb, 0x100, 0x3}, {0xc1, 0x8, 0x2}, {0x0, 0xffffffffffffffc1, 0x7, 0x25}]}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x5, [0x7f, 0x93e6, 0x101, 0x10001, 0x9]}, &(0x7f0000004000-0x4)=0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0x64, 0x2, 0x0, 0x0, r4}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@ax25={0x3, {"28cd888fda422a"}, 0x80000001}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000004000)=[{0xc8, 0x0, 0x5, "33d7e1b397469441716103395a7217d9e75f506bc93d7f6e72b049f0b8cb68011b4ff033b790dd1e49cf323e7f4c16c6630ce860f51c88378a1741655b1d0afd864cdf662bfc8f76c8be4c6aa6a3ea7af6882d66af02c44b35bc090b583627d239e613c970fa56c8cdae8430da25bc89affad4a8d3c72a0d20ac9e0116e775085b8037c481c014fa67a6bff266f4c5d630c831d2ab98ad2562ff6f92fd6f01d62ec020ce9fddddb4ccbf0992b88fca3971e7e9ed90e3762c"}], 0xc8, 0x40005}, 0x800) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000)) r5 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000005000)={0x0, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000003000)={r4, @in6={{0xa, 0x3, 0x8, @empty, 0x6}}, 0x1, 0x6, 0x13, 0x8914, 0xafc}, &(0x7f0000007000-0x4)=0xa0) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000061c000)=[{&(0x7f0000b73000)="03", 0x1}], 0x1, 0x81003) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0xffffffffffffffff}) 2018/02/08 20:09:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/ppp\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f000067b000)={0x3, {"68ce4532a09b0c"}, 0xe9f}, 0x10) 2018/02/08 20:09:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b2e000)='/dev/loop#\x00', 0x2, 0x10000000001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4fd0cc3600d5f739cb1278855f5b40380976028dc8daf5626591ffd5f0d2e1f93fe0d6ea890aa4810ad67185257de7dc2e9fe933ec77ad16263f696ef4c08276", "64d7b279370a2a6c3a71308bab8640bc6b62cc382ca67fc82c6f6ba125ea8695"}) 2018/02/08 20:09:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000096c000-0xc8)="6406529692ed18e40adb9d586181083894d4bae0b0cab27bd8daa0f9f9b1351af89cb90fedf0ebeef2050c47260e73aa77cca21d43e3214751347152aeac37a7df1fbd311a509f9cac3abd2ea7b5c559f858a8f0494dfba06f67522a6a497869f162f659a4cb4af0327b2b312114f6f2624fe1bf503d48d5f99c002043fd1aba323a1a92fa158212c18bdfffedc082cd9261073ef6401b21b722f90fcbfd622f71583444e7116066317c52a73556c40f61e0ed1c1752f8aaac6df7daa4e8b3f4944a89bb7d90a895") writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) 2018/02/08 20:09:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000951000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000d6a000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000523000)={@loopback=0x7f000001, @empty, r2}, 0xc) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r3/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x2) tkill(r0, 0x1000000000016) 2018/02/08 20:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088d000)='/dev/sequencer2\x00', 0x501000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000fb0000), &(0x7f0000de2000-0x4)=0x4) getpeername$unix(r0, &(0x7f0000a62000)=@abs, &(0x7f0000333000-0x4)=0x8) chdir(&(0x7f0000870000)='./file0\x00') utime(&(0x7f00002bf000)='./file0/file0\x00', &(0x7f0000f11000)={0x6, 0x1}) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/08 20:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000)={0x0, 0x7, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x200, @tick, {}, {}, @control={0x100000001}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x200000100000004}, 0x7ff, 0x1}) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ae7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000745000)) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r3 = syz_open_dev$sg(&(0x7f00003aa000)='/dev/sg#\x00', 0x200, 0x101000) getsockopt$inet_buf(r3, 0x0, 0x39, &(0x7f0000c78000-0x5a)=""/90, &(0x7f0000203000-0x4)=0x5a) sendto$inet(r0, &(0x7f0000d8f000-0x27)="ebaf69257b87fac81a21098228f2889ba0376aae97c6707a4afcc7ef25d9b88e05cbf09a6de545", 0x27, 0x24000001, 0x0, 0x0) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x800, 0x0) pipe(&(0x7f000008c000-0x8)={0x0, 0x0}) r3 = dup2(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000001000)=""/139, &(0x7f0000000000)=0x8b) r4 = syz_open_pts(r1, 0x82) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000565000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000003000-0x24)={0x1, 0x2, 0x3, 0x8, 0x81, 0x8, 0x1111, 0xd9, 0x2, 0x4, 0x4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000001000), &(0x7f0000003000)=0x4) ioctl$TIOCNOTTY(r4, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x6, 0x3, 0x8, 0xfffffffffffffff9, 0x7b94a06f, 0x8000, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x40, 0x3fc000, 0x3, 0x0, 0x7}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={r5, 0x8001, 0x20, 0x200000000000000, 0x1}, &(0x7f0000005000-0x4)=0x18) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) r6 = socket$inet(0x2, 0x80006, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={r5, 0xb197}, &(0x7f0000003000)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000005000)=@buf={0x5f, &(0x7f0000006000-0x5f)="c84527c71145f5f81de7e1e0bf3d13c65655de0549b2483396fa0fb253cd34104752e7ca7aa5a7a9107e15c9ce3fd402a1d2b2f08c26355e8fbe72862da2016dc14e6b62667603c7d3aaa5afbadea50e2a8a08428533810f6e00601a4dfcb2"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000007000-0x10)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000003000)={r7, &(0x7f0000007000)=""/88}) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000)={0x2, 0x3, 0x0, 0x7, 0x207f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001f000)='{{!$self^vboxnet1cgroup*/}\x00', 0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000029000)='/dev/hwrng\x00', 0x280000, 0x0) r2 = openat(r1, &(0x7f0000029000-0x8)='./file0\x00', 0x40002, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x7}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000029000-0x8c)={r3, @in6={{0xa, 0x2, 0x3b2, @mcast2={0xff, 0x2, [], 0x1}, 0x62}}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/ashmem\x00', 0x40600, 0x0) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ba000-0x9)='net/bnep\x00') connect$pppoe(r1, &(0x7f0000928000)={0x18, 0x0, {0x101, @empty, @generic="760805e1a7cd7930f2155513148d111d"}}, 0x1e) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac5000-0x8)) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002bc000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x1f, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fbe000-0x58)={0x0, 0x0, 0x2, 0x0, 0xd9c, 0x4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='system.sockprotoname\x00') getsockname$llc(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x5, 0x6}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000004000-0x3)='ns\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c88000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000789000-0x4)=0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000316000-0x3c)=[{{&(0x7f00009f9000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x1, {0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x8}}}, 0x32, &(0x7f0000d4a000)=[{&(0x7f0000902000)="55f46dc49ef10fd83b971999fde4c3525cf40ee73bc7aeb5f99aaeb8c62e79300d63e7f7737959bf9c7fa1a01c83527f3b7947043e13def2c252343909e1d82df0e49649224637", 0x47}], 0x1, &(0x7f0000361000)=[{0x100, 0x107, 0x10000, "711fddcfc831ca23debf66c2a6f2aaefda819f8a6b1381e6e400ab565116337d1278c5efff85e160572dc88ec009c712b6fe4f04ce17c1ca6811ff7f9a5ef4df829d9b9f0099b650776ae53124f59b0ef6e3ff4c97154e56a6fe77bd1557e4b2809649712466e1d70c60f970c2ac6a0edb2309af891a41d85c46c0eec240680c83735f2dffbcf3439bdfffe77348b1db6ed27dc73393db5fd0413846aaf7b748cf28be4433f121db73fd9b507207aa88ec0ba8632bf688cf368c2a339365b30885fd901bf1cff22ae2b68da10620fee26c0ff3ad05123fdce0d056c4ae6a69125d305f2ffb26ac71ac014661"}, {0x80, 0x0, 0x3, "044c01fb1bc9a40af654499f7a424022ddae784d283011a2a1c524496ef5aeadd1c6eabef5357f4d42c7b905dec93c2890b0619c8e7020c05f4b593f62b64e60c551e728793065131c2db442c97a143dca16171d589f1160578cbc166de5f81367da794fdb6612578c9815bdd8dc"}], 0x180, 0x8000}, 0x1f}], 0x1, 0x4004081) listen(r1, 0x10000) r3 = getpid() process_vm_writev(r3, &(0x7f00007f2000-0x10)=[{&(0x7f0000ec9000)=""/86, 0x56}], 0x1, &(0x7f000025c000-0x50)=[{&(0x7f0000e21000)=""/235, 0xeb}, {&(0x7f00004c2000-0x41)=""/65, 0x41}, {&(0x7f0000996000)=""/38, 0x26}, {&(0x7f000003d000)=""/225, 0xe1}, {&(0x7f000028a000)=""/82, 0x52}], 0x5, 0x0) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) accept(r2, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0xa7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x16)={r1, 0x3ff, 0x7, [0x81, 0x4, 0x1, 0x41, 0x400000000000, 0x7fffffff, 0xeb37]}, &(0x7f0000004000-0x4)=0x16) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000503000)=0x5) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000d02000)='./file0\x00', 0x80000, 0x80) fcntl$getflags(r1, 0x409) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f9000-0x90)={0xd0a, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/08 20:09:21 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ef9000)=""/235, 0xeb, 0x40000002, &(0x7f0000ef9000)={0x2, 0x0, @empty}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000b74000-0x4), &(0x7f0000efb000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000631000-0xc5)=""/197) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007f4000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000efa000)={r2, 0x0, r1}) 2018/02/08 20:09:21 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fe6000-0xfa)="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", 0xfa, 0x4000, &(0x7f0000e99000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe4000)) r3 = syz_open_pts(r1, 0x0) dup2(r2, r3) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r5 = add_key$keyring(&(0x7f0000d51000)='keyring\x00', &(0x7f00007c4000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x12000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005c0000)={0x3, 0x1, 0x3f, 0x8001, 0x1, 0x1, 0x8000, 0x80000001, 0xffffffffffffffff, 0x80, 0x0, 0x9d8}) listen(r4, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000623000-0x64)={&(0x7f0000bd1000)=[0x2, 0x2, 0x7], 0x3, 0x0, 0x9, 0x7, 0x0, 0x3ff, {0xfff, 0x100000000, 0x100, 0x6, 0x4, 0x8, 0x80, 0x10001, 0xffffffffffff8000, 0x6, 0x2, 0x2, 0xcecf, 0xff, "0364537bc3e0ae4c4963e19e60db0e72af2f8405e12866bfc51655f756131b9d"}}) sendto$inet6(r3, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000164000)={0x6}, 0x8) close(r3) fremovexattr(r2, &(0x7f0000004000)=@random={'user.', '!\x00'}) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00004a2000)="5022c164a5df59f6b636e87fff749b8c0bbc365a7c409d66783df7552245af984319f55769206cdc7ba3e13c8bff2e408e19cd339aa3d68f8f9226ef31424b6cd64a692716623b177cbcd5124138f45578a8092710d1ca7da68b5e3e9ade762b14dd2f6067cb03121671cc61ae818c4ed74c3125dff943f565c1aeb77ddd889814b5c789cd48b13dae617e07d093a713fbe0f7401bd2d287316669270791636a609652029fc103334ce2074f068272b3d0c87902998c3c3dd5abd894975b7c1030c6abdd50ecfc9100a85c4feb258998888b25fec844fddcf43dae29de8ab9", 0xdf, 0x4000, &(0x7f0000d34000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000078b000-0x8)=[{0x9, 0x0, 0x0, 0x100000101}]}, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000049d000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000357000)=0x8c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003ec000)) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3b4}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000be7000-0x8)={0x89, 0xfffffffffffffc01, 0x400}, 0x8) socket$inet(0x2, 0x8000000002, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf", 0xca, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/08 20:09:21 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0xc8}, &(0x7f0000001000-0x4)=0xc) 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$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000078c000-0x8)={r2, 0xffff}, &(0x7f0000e1f000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c55000)={r1, 0xea4b0dd, 0x20, 0x7f, 0x101}, &(0x7f0000b1c000)=0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x80045105) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000+0xfec)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000751000)='./file0\x00', &(0x7f00003f4000)='./file0\x00') truncate(&(0x7f00002af000)='./file0\x00', 0x7f) lseek(r1, 0x0, 0x4) 2018/02/08 20:09:21 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005a3000-0x8)={0x0, 0x0}) 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) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x3fffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000)=""/188, 0xbc, 0x20, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x74)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000001}, @in6={0xa, 0x3, 0x2, @empty, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x56, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x74) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom$packet(r2, &(0x7f0000003000)=""/229, 0xe5, 0x120, &(0x7f0000002000-0x14)={0x11, 0xd, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0xd)=""/13) read$eventfd(r2, &(0x7f0000002000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x3) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000)='/dev/vga_arbiter\x00', 0x200401, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c9000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000565000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e9000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0xc7bd, 0x3, 0x6, 0x0, 0xa0, 0x20, 0x16, 0x0, r2}, {0x0, 0x1, 0x1, 0x6, 0x9, 0x5, 0x2, 0x9}, {0x9, 0x456f, 0x7, 0x7c0000}, 0x8, 0x2, 0x0, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x4, 0x1, 0x1, 0x80000001, 0x1, 0x1f}}, 0xe8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000027d000), &(0x7f0000e3a000-0x4)=0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00006da000-0x1c)=""/43) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c09000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b32000-0xc)={0x0}, &(0x7f00000a5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f000045b000-0x9)='/dev/sg#\x00', 0x5, 0x4200) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000088a000)=""/24, &(0x7f0000885000)=0x100000053) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a63000), &(0x7f0000430000)=0x4) add_key(&(0x7f00000fc000)='dns_resolver\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006b9000-0x1000)="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", 0x1000, 0xfffffffffffffffd) 2018/02/08 20:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000-0xc)='/dev/rfkill\x00', 0x1c1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x101, 0x4) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56), 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/08 20:09:21 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00004a2000)="5022c164a5df59f6b636e87fff749b8c0bbc365a7c409d66783df7552245af984319f55769206cdc7ba3e13c8bff2e408e19cd339aa3d68f8f9226ef31424b6cd64a692716623b177cbcd5124138f45578a8092710d1ca7da68b5e3e9ade762b14dd2f6067cb03121671cc61ae818c4ed74c3125dff943f565c1aeb77ddd889814b5c789cd48b13dae617e07d093a713fbe0f7401bd2d287316669270791636a609652029fc103334ce2074f068272b3d0c87902998c3c3dd5abd894975b7c1030c6abdd50ecfc9100a85c4feb258998888b25fec844fddcf43dae29de8ab9", 0xdf, 0x4000, &(0x7f0000d34000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000078b000-0x8)=[{0x9, 0x0, 0x0, 0x100000101}]}, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000049d000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000357000)=0x8c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003ec000)) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3b4}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000be7000-0x8)={0x89, 0xfffffffffffffc01, 0x400}, 0x8) socket$inet(0x2, 0x8000000002, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf", 0xca, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8920, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000010000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fc3000)=0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000fc4000-0x4)=r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fc5000-0x8)='./file0\x00') 2018/02/08 20:09:21 executing program 2: unshare(0x20000) unshare(0x24020000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000217000)='/dev/vga_arbiter\x00', 0xd00, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006d3000-0x4)=0x3f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049e000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='vxfs\x00', 0x0, &(0x7f0000342000-0x80)) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000004c000-0xe)={0xa, 0x1, 0x8020, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f000005b000-0xd)='/dev/usbmon#\x00', 0x2, 0x100) 2018/02/08 20:09:21 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = creat(&(0x7f0000c93000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00006ef000)={0x662, 0x9, 0xffffffffffffffff, 0x6, 0xe39, 0x80000000}) mq_notify(0xffffffffffffffff, &(0x7f0000de5000)={0x0, 0x0, 0x0, @thr={&(0x7f00007b4000-0x8a), &(0x7f000073f000)}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xf0)=[{0x10000, 0x8a4, 0x0, 0xc42b, @time={0x0, 0x989680}, {0x7, 0x1}, {0x81, 0x1}, @note={0x7, 0x5, 0x1, 0xfffffffffffffffb}}, {0x2, 0x6, 0x10000, 0x995, @tick, {0x6, 0x5}, {0x1f, 0x3f}, @control={0x7, 0x5, 0xffffffffffff0001}}, {0x4, 0xfb, 0x0, 0x8cc1, @tick=0x500, {0x10000, 0xd8}, {0x5c, 0x20}, @queue={0x0, {0x5, 0x1}}}, {0x1, 0x8000, 0x5, 0x2, @tick=0x3, {0x91be, 0xfffffffffffffffa}, {0x40, 0x2b4d08a1}, @control={0x3, 0x200, 0x9}}, {0x52b, 0x7, 0x4, 0x4, @tick=0x2, {0x3, 0x4}, {0x200800000000, 0xffffffff80000000}, @ext={0x9b, &(0x7f0000001000-0x9b)="cda5786e92c0da49989675bfd33bc9f2115333aa46c0388a11cfefcd3368e8925aefa81da3444c296fbc5595d987ffe6723791f961a41c4767820f07b062dbabb66bb1d1161deff958a9f28f0c8bb3482916e755647a8996e936a2a473a5eb6b4ec0592136636349b2d1b48e8fa5753ea832834f458be2c9523fb7497dba1880a93ed2c8c0710d8137eadfacf31ce0600bf2a7831b71b8b022caf6"}}], 0xf0) modify_ldt$write(0x1, &(0x7f000071e000)={0x4c, 0xffffffff, 0x5000, 0xd0, 0x2, 0x401, 0x0, 0x88000, 0x6, 0xffffffffffffff80}, 0x10) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fstatfs(r0, &(0x7f000024c000)=""/4096) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000b9d000/0x10000)=nil, 0x10000, 0x0, 0x10, r1, 0x0) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002bb000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000021c000)={{0x0, 0x3, 0x800, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d0000-0x18)={0x0, 0x4, 0x0, 0xdd4, 0xfffffffffffffffb}, &(0x7f0000dcb000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000968000-0x8)={r2, 0xbad0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 46.560304] Option 'f_L' to dns_resolver key: bad/missing value 2018/02/08 20:09:21 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/keychord\x00', 0x214000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000e000-0x82)=""/130, &(0x7f0000000000)=0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00001d4000-0x24)) r2 = syz_open_pts(r1, 0x8000000006) writev(r2, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000626000-0x8)='./file0\x00', 0x80) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a11000)='tls\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000830000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000192000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000195000)="ea9e4dff256a009bd2a513ae03a6e0b161dec5f29ee9ad7ef40bec6933e604b342d820d2c2df9f50e06502d5ddd6a12d0cecee858986988adaf6c8f204f7dd14a553b7ad993c0231e612759cd4db725d1502a8a3a8fb04f35627cefbb796076370ab5d64bd85b7fc942dacca5f46ae3f2efc893ba27dccdbbf21da201cc54b5c950662339a114f16bc389a433552b94f5e788aecd174aea44019f8a4692eea368fa5613e7ac3efbb154e3e07c2e9cd607e6d276b5bce26c9ada0b0adb360e7093edd5e4120af4c52f01220a923148784068219ad8a50b8b9b0e722360dde186d", 0xe0, 0x0, &(0x7f0000907000-0x14)={0x11, 0x17, r1, 0x1, 0x2, 0x6, @random="134adab9a06e"}, 0x14) close(r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006a7000-0x50)={@syzn, @ifru_ivalue}) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000015000)=0x83) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000010000-0x18)={0xaa}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000015000-0x21)={0x0, 0x19, "0637fcef01da0958a14766941c22941a11c56cc244d5a15912"}, &(0x7f0000003000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000)={r1, 0x1000, "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"}, &(0x7f0000009000)=0x1008) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000016000-0x32)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) prctl$intptr(0x3e, 0x6) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000014000)) seccomp(0x0, 0x0, &(0x7f000000c000-0x10)={0x2, &(0x7f0000010000)=[{0x5, 0x80, 0x84, 0x7e8a}, {0x7f, 0x0, 0x10000, 0x6}]}) 2018/02/08 20:09:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000012a000)='keyring\x00', &(0x7f0000f8a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000884000-0x10)="194c11dd62e969f5823a67ee03d5d8bb", 0x10) add_key(&(0x7f0000553000)='syzkaller\x00', &(0x7f0000f89000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000081a000-0x55)="acc1ca01350f0c65d6a61326ab3a6354c2f9bba4bc8a86e0c81fe1c402e0f835b41426f02ef584bf6c9039261550e74275c883484995a22c3a9c5cc8400b9215d701e61188d2944c4bba34721d849d0eac814b8a37", 0x55, r0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000909000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f0000daf000)="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", &(0x7f0000385000-0xed)="2446462ecc7ffb46f52cc667c474cd6d7890d700b18dcdef495d617fe2c0388b19e4eafb2c3732a8d209327b107f9223ac6e3be7acfe5be75fb897a0e8e99ea14828ed44ff2fddcfe61be2f0361f91271c6553d7121102e9690d4a268d10f589b7b55adea3614548c7bc6060fb35edf9e1c90ba3cf3b3f79b856d4dbb01942bc6a75b28db6d7be84a2df5b910dbbd94a96fdcbab2c9049c77eb81fd385f9fd56ff82c6cb5e44da1d99c8db69b3b1875c3647516bb45415525dbbb0cf292bf2ac25c122abba07df07f2084c00a65c1e274d8d878dab925248b712b8582995a48e4c588d184db00265340bd2a8d4"}}, &(0x7f0000509000)=0x0) timer_getoverrun(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000c91000-0x10)={&(0x7f00005e0000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000eaf000-0x1c)={0x1c, 0x0, 0x6, @fuse_notify_inval_entry_out={0xe8, 0x9}}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$unix(r3, &(0x7f0000c31000)=@file={0x0, ""/82}, &(0x7f00000f6000)=0x54) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007ef000-0x10)=@req={0x1, 0x4, 0x7b}, 0x10) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000d78000), &(0x7f0000d79000-0x4)=0x4) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e3000)='/proc/self/net/pfkey\x00', 0x2b4800, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000013c000-0x8)='./file0\x00') openat(r0, &(0x7f0000fb8000-0x8)='./file0\x00', 0x0, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000bbd000)='./file0\x00', 0x8080, 0x3) chdir(&(0x7f0000ba1000)='./file0\x00') syz_open_dev$sg(&(0x7f0000f14000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x200000) umount2(&(0x7f0000067000)='..', 0x0) clock_gettime(0x0, &(0x7f000070b000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e9d000)={r1, r2/1000+30000}, 0x10) 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) timerfd_create(0xed84b487605d6852, 0x80800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000b000)='./file0/bus\x00', &(0x7f0000001000-0x8e)=""/142, 0x8e) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006ce000-0xc)=@known='trusted.syz\x00') ioprio_get$uid(0x1, 0x0) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d23000)={0x0, 0x1}, &(0x7f000055a000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c28000-0x4)={r2, 0xf3f, 0x3}, &(0x7f0000971000)=0x10) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:21 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) setsockopt(r0, 0x8, 0xca000000000, &(0x7f000001b000-0xa9)="5d63fead78bca213c89a10983b253eadae48db44b2388a24fe781e7178eb8ee443887e9caebc26910ba1dde93cad04468595e06ecbb9dab91e750fac1dce71c1a12a806d63538b769ecfd5e49375e2ba623acfcc8fe00310e2529971c24ad067ce3602879ae0117861c97a42fd29771c9e53d59cd1cf7e2bc39d9fc426332c55e4ab7c01eed0348d465e3c9078f8e00b796ccf79089b0368a2a4bdd0ae5935fde2dc0424e9d633a072", 0xa9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000001f000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000)={0x0, 0x800}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001f000)={r3, 0x7f}, 0x8) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000001f000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000020000-0x4)=0xe8) r6 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000006000-0x4)=0xe8) setresuid(r5, r6, r7) recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/08 20:09:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000-0xc)='/dev/rfkill\x00', 0x1c1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x101, 0x4) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56), 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f16000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000521000)={0x2, &(0x7f0000797000-0xdc)=""/220, &(0x7f0000454000)=[{0x3, 0x1000, 0x4, &(0x7f00004b8000)=""/4096}, {0x180, 0xe9, 0x3, &(0x7f000011b000-0xe9)=""/233}]}) connect$pptp(r1, &(0x7f0000c6b000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20) getsockname$inet6(r1, &(0x7f0000cd7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000fb000-0x3)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000337000-0x30)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4}) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000709000+0x83d)={0x3, 0x5, 0x2, 0x80000000}, 0x8) readv(r0, &(0x7f000054c000)=[{&(0x7f0000250000-0x73)=""/115, 0x61}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000545000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004d6000)={0x20, 0x4, 0x6, 0x100, 0x9, 0x2}) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f000023a000-0x30)=""/48, 0xfffffffffffffe91) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = socket$inet6(0xa, 0xf, 0xf1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000587000), 0x4) lsetxattr(&(0x7f00004a8000-0x8)='./file0\x00', &(0x7f000097b000-0xd)=@known='security.evm\x00', &(0x7f0000785000)='/dev/loop#\x00', 0xb, 0x2) geteuid() r3 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000152000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a92000-0xc)={r4, 0x0, r5}) utime(&(0x7f0000d24000)='./file0\x00', &(0x7f0000349000)={0x100000000, 0x2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) sendto$inet6(r3, &(0x7f00004c0000)="d622a48f1f3157e787445fe2f0121672b9c04a825981195683eaa2d805832405f65e2b3c8e3c7d57d4802b21bcbdbbe18050d9bfcaea27553e080f6e6a285d0b5fb438ddda6dd5d905c6afa04ba2dd3740bb1b69fece113b646fa740628b99", 0x5f, 0x48000, &(0x7f00000f0000)={0xa, 0x3, 0xe2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, 0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a90000)={0x0}, &(0x7f000090b000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7c000)) getpgid(r7) umount2(&(0x7f0000f8e000)='./file0\x00', 0x3) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100800000000001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ce7000)={0x200, 0x2, 'client1\x00', 0x1, "6117a512af2f7e64", "812eb1e8a094e5cf7ff3b495ce9b75b891a5032ba041974203190b79d81947d7", 0x4, 0x8}) close(r0) [ 46.919316] audit: type=1400 audit(1518120561.642:38): avc: denied { setuid } for pid=8112 comm="syz-executor2" 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 2018/02/08 20:09:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000065d000)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffe09) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x35b0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000611000-0xe8)) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@generic="80aa7453a026d025994adba3a159c335", &(0x7f0000cb2000)=@ethtool_pauseparam={0x13, 0x7cd, 0x2, 0x20}}) 2018/02/08 20:09:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000001) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000627000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000636000-0x4)) recvmmsg(r0, &(0x7f0000383000)=[{{&(0x7f00006dd000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000fa6000)=[{&(0x7f00000f5000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ff000)=""/248, 0xf8}], 0x2, &(0x7f000071f000)=""/4096, 0x1000, 0x2}, 0xb8}, {{&(0x7f000097f000)=@nfc, 0x10, &(0x7f0000bee000-0x36)=[{&(0x7f0000cc9000)=""/82, 0x52}, {&(0x7f0000309000-0xff)=""/255, 0xff}, {&(0x7f0000d82000)=""/36, 0x24}, {&(0x7f00004a5000)=""/97, 0x61}, {&(0x7f00006e7000)=""/222, 0xde}], 0x5, &(0x7f00007e5000-0x1000)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f0000013000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f00005d4000-0x50)=[{&(0x7f0000ef8000)}, {&(0x7f0000ee1000)=""/223, 0xdf}, {&(0x7f00009d9000-0x53)=""/83, 0x53}, {&(0x7f00006e1000-0x51)=""/81, 0x51}, {&(0x7f00009aa000)=""/172, 0xac}], 0x5, &(0x7f0000f84000)=""/8, 0x8, 0x1}, 0x4}, {{&(0x7f0000413000-0xe)=@l2, 0xe, &(0x7f0000834000)=[{&(0x7f0000f70000-0x1000)=""/4096, 0x1000}, {&(0x7f000094d000-0xd)=""/13, 0xd}, {&(0x7f0000236000-0x2b)=""/43, 0x2b}, {&(0x7f0000fc6000-0x90)=""/144, 0x90}, {&(0x7f0000019000)=""/21, 0x15}, {&(0x7f0000e97000-0xfc)=""/252, 0xfc}], 0x6, 0x0, 0x0, 0x1}, 0x40}, {{&(0x7f0000482000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000d11000)=[{&(0x7f00005d8000-0xb9)=""/185, 0xb9}, {&(0x7f0000dca000-0x14)=""/20, 0x14}], 0x2, &(0x7f000085f000)=""/47, 0x2f, 0x6}, 0x6}, {{&(0x7f00006c1000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000bc9000-0x80)=[{&(0x7f0000002000)}, {&(0x7f0000a78000)=""/70, 0x46}, {&(0x7f0000625000-0xce)=""/206, 0xce}, {&(0x7f00003fb000-0xdd)=""/221, 0xdd}, {&(0x7f0000b98000)=""/75, 0x4b}, {&(0x7f0000c05000)=""/44, 0x2c}, {&(0x7f00002de000-0x2d)=""/45, 0x2d}, {&(0x7f0000b17000-0x7e)=""/126, 0x7e}], 0x8, &(0x7f00006fd000)=""/232, 0xe8, 0x1ff}, 0xba}, {{&(0x7f000048c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00004ab000)=[{&(0x7f00002bf000)=""/183, 0xb7}, {&(0x7f0000adf000-0x7)=""/7, 0x7}], 0x2, 0x0, 0x0, 0x1ff}, 0x80000000}, {{&(0x7f000097b000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005a3000)=[{&(0x7f000054b000-0x89)=""/137, 0x89}, {&(0x7f00001d3000)=""/228, 0xe4}], 0x2, &(0x7f0000f58000-0xb2)=""/178, 0xb2, 0x1}, 0xf490}, {{&(0x7f0000761000-0x8)=@sco, 0x8, &(0x7f0000aab000)=[], 0x0, &(0x7f0000364000)=""/112, 0x70}, 0x9}, {{&(0x7f0000d00000)=@can, 0x10, &(0x7f0000c6e000)=[{&(0x7f00004cb000-0x4a)=""/74, 0x4a}, {&(0x7f00004b5000)=""/127, 0x7f}, {&(0x7f0000358000)=""/83, 0x53}, {&(0x7f00007d2000)=""/90, 0x5a}, {&(0x7f000027e000-0x68)=""/104, 0x68}, {&(0x7f0000e2e000-0xee)=""/238, 0xee}, {&(0x7f0000750000)=""/168, 0xa8}], 0x7, &(0x7f00003b8000)=""/231, 0xe7, 0x200}, 0x1}], 0xa, 0xf54954223b84b689, &(0x7f0000d41000-0x10)) r1 = socket$inet_tcp(0xa, 0x2, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000623000-0x340)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) 2018/02/08 20:09:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/rfkill\x00', 0x80000, 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) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x6, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @empty}, 0x5, 0x100, 0xfffffffffffffffb, 0x9, 0x8, &(0x7f0000001000)=@generic="3ee3c00255a71ef2c37246dfe2f985b6", 0x81, 0x7fffffff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0xa, &(0x7f0000003000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)={r1, 0x26}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xf9, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x920a819c97d7b32, 0x4, 0x1bd4, 0x6, 0x2, &(0x7f0000000000)=@generic="73893bf5420b8a332002f235ec7b6013", 0x4bd1, 0x20, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000c06000)={0x10}, 0xc, &(0x7f0000069000-0x10)={&(0x7f0000983000)=@newspdinfo={0x14, 0x24, 0x619, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@user_kmaddress={0x0, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x2}}, @ipv4_hthresh={0x0, 0x3, {0x14, 0x14}}, @user_kmaddress={0x0, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x2}}, @lifetime_val={0x0, 0x9, {0x5, 0x5, 0x80000000, 0x8001}}]}, 0x2e5}, 0x1}, 0x0) 2018/02/08 20:09:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4e3d}, &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bae000)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000961000-0x10)={&(0x7f0000e05000-0x9e)=""/158, 0x9e}) unshare(0x400) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) 2018/02/08 20:09:21 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x6d, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9e}}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0xd9)="6037a08da218a0cf92286eea4583a53738f020e86f59e785ad043c531492a8454a89359c78a2b3cbff6033401bfddc50efbb4b0095904f8229b18a32e55cb0e899ca9df40594e521e061fec27fefdb02840f0326b1f76a2ccae459f885560ace67e3855b64fb629dadd5fdd1ae0e07ddabc8530b832dc6f83019253ce54aa6de47c9898a4e5af13fed0767481155829600674a678a1c405f808a7b83bd551d39d1f504ceb5dbc0676ebcef72fe2103aa7b2b34c4c2bc016ab7d2afbe3f895bebb41bc030c6c232064d854c139b2a880b8e09ea80159664c027") 2018/02/08 20:09:21 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000a76000), 0x0) 2018/02/08 20:09:21 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000004) r0 = gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000b36000)="6e65742f6e65746c696e6b14") 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000aca000)={0x0, 0x0}) write$selinux_validatetrans(r0, &(0x7f0000463000-0x56)={'system_u:object_r:xen_device_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x30, 0x34, 0x20, '/usr/sbin/ntpd\x00'}, 0x56) unshare(0x400) setxattr(&(0x7f0000fda000)='./file0\x00', &(0x7f0000b14000)=@known='security.evm\x00', &(0x7f000046f000-0x2)='(\x00', 0x2, 0x3) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/08 20:09:21 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe3000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000), 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001a7000-0x4)=0x8001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)) 2018/02/08 20:09:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) keyctl$set_reqkey_keyring(0xe, 0x7) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000158000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x80, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, &(0x7f00000c7000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/08 20:09:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000124000)='/dev/rfkill\x00', 0x80, 0x0) timerfd_gettime(r0, &(0x7f000011c000)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x4000000) exit(0x1) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/08 20:09:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000832000-0x8)='./file0\x00', 0x80, 0x30) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002c9000-0x8)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000868000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000653000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000034000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r1}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d08000)) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000075c000-0x83)=""/131, &(0x7f0000b90000)=0x83) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d1b000-0x4)=0x1, 0xfffffffffffffe6f) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000751000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1c}}) r1 = socket$inet(0x2, 0x803, 0xd2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000053f000)={0x0, 0x1}, &(0x7f0000a5b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002ce000)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) recvfrom$inet6(r0, &(0x7f0000797000)=""/208, 0xd0, 0x0, &(0x7f0000c13000-0x9)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d14000-0x4)=0x6, 0x4) r3 = open(&(0x7f0000f3e000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000097c000-0x4)=0x10001) 2018/02/08 20:09:22 executing program 4: prctl$intptr(0x26, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000749000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000068a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x2}, 0xc) 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f000000b000-0xf0)={0xffffff59, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="9b997acfdd966b3bb75738aa57257aab780c42861a4ce163cc60366704297b13282a6a5a64f6f47080c35d56e2cfb4547ade488c632aed8a23b695eaf09e1bd46f3dc64883a22398ad2596bb6d42401e6052043cbd4dc85c46078f837e4352055000c96c1e45969a137345a3beaf789ef4e181dd061569e76c88a7307ce2c29f3255ed8b2f423fcef4433600c4aaa9c90ad79c52ea89f33ccbda8e681d896aef5f0bd249eb8cfb993f1e4cd58a112ddbf1a07966fa9f0238e561579554711865aca722d25be2cac27a61ec7bc2106ea9"]}, 0x28}, 0x1}, 0x0) 2018/02/08 20:09:22 executing program 0: socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x7, 0x0, 0x0, 0xffffffffffffffff}]}) userfaultfd(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = epoll_create(0x200) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ff7000-0xc)) socket$inet_sctp(0x2, 0x1, 0x84) epoll_pwait(r0, &(0x7f00005f2000)=[{}], 0x1, 0x0, &(0x7f0000ffb000-0x8), 0x8) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = request_key(&(0x7f0000c07000)='trusted\x00', &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005b7000-0x3)='(+\x00', 0x0) keyctl$set_timeout(0xf, r1, 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000340000)={0x0, 0x2e, 0x58, 0x7, 0x2abf, 0x1, 0x0, 0x24000000000000, {0x0, @in={{0x2, 0x2, @rand_addr=0x5}}, 0x9, 0x1f, 0x80000001, 0x0, 0x6}}, &(0x7f0000581000)=0xb8) geteuid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000015000-0x50)={@generic="f48c7463362b82e265e357eea17ea627", @ifru_settings={0x4, 0x7, @fr=&(0x7f0000716000-0x18)={0x1, 0x1, 0x200, 0x7ff, 0x3, 0x7}}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001af000-0x4)=0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000738000)=@common, 0x10) bind$inet(r0, &(0x7f000091f000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000049b000)={r2, 0x81, 0x4}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000642000-0x4), &(0x7f0000723000)=0x4) write$fuse(r0, &(0x7f0000494000-0x50)={0x50, 0x1, 0x3, @fuse_init_out={0x7, 0x1a, 0xa4e0990, 0xd134, 0x9, 0x3, 0x3, 0x7}}, 0x50) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000055c000-0x2), 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000386000)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x40, 0x63) 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000f15000/0xc000)=nil, 0xc000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dad000-0xf)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c1d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e3f000-0x68)={0x9, 0x20000000, 0x80000000, {0x77359400}, 0x9557, 0x4fc}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e75000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000f2000-0x18)={0x5, &(0x7f00004df000)=""/252, &(0x7f0000bbb000-0x78)=[{0x1ff, 0xdb, 0x9, &(0x7f00003fa000-0xdb)=""/219}, {0xd8c, 0x59, 0xffffffffffff0000, &(0x7f0000b47000-0x3a)=""/89}, {0x8, 0xa0, 0xa3c, &(0x7f00008e9000)=""/160}, {0x2bac373d, 0x3f, 0x5, &(0x7f0000b90000)=""/63}, {0x4, 0xef, 0x6, &(0x7f0000845000-0xef)=""/239}]}) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000274000)='/dev/loop-control\x00', 0x20000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/loop-control\x00', 0x111880, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d7f000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00006f1000)=0x4) getrlimit(0xd, &(0x7f0000301000-0x10)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d0d000-0x8d)=""/141) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00008c8000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) accept4$packet(0xffffffffffffffff, &(0x7f0000bf1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f31000)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f00000f7000-0x38)={&(0x7f0000b76000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000a89000)={&(0x7f00008a2000)=@setneightbl={0xc0, 0x43, 0x110, 0x1, 0x2, {0xa}, [@NDTA_NAME={0x30, 0x1, 'em1\'eth0em1securitybdevmd5sum-mime_type%\x00'}, @NDTA_THRESH1={0x8, 0x2, 0x8001}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x9}, @NDTA_THRESH3={0x8, 0x4, 0xd9}, @NDTA_PARMS={0x24, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0x3}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x6}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x2}, @NDTPA_IFINDEX={0x8, 0x1, r2}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0xe000000000000000}, @NDTA_THRESH1={0x8, 0x2, 0x6}, @NDTA_THRESH2={0x8, 0x3, 0x2}, @NDTA_THRESH2={0x8, 0x3, 0x7}, @NDTA_NAME={0x10, 0x1, '/dev/random\x00'}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000373000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000095e000)=[{0x7, 0x1}, {0x3, 0x7f65}, {0x4, 0x8}, {0xa, 0x4}, {0x6, 0xfffffffffffffff7}, {0x3, 0xe3c}], 0x6) sendto$inet6(r0, &(0x7f0000d00000-0x599), 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/08 20:09:22 executing program 5: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8ab, 0x9, 0x3, 0x8154, 0x2}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f00002af000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000acf000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/02/08 20:09:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000)="784e94be528eb657194d8c6e57e798333a604c4c76291e39d1e5de87021929577dc509f63a64a6b80c70e6affed994bbb99af31099f04c181c009527cb9cf22904837f64e4e08f9ae63fb703a2677445345cc4b27edce3b7b1d10a6c97223318d0825ee5a24d4f16d0c1752f43caadb0f2fff865dc0eb84583145c426a570916e74989180ab64506b843c286e4507f8bcc47a3241e99f2da17092a84bc581780611cda216bd69b971435e74c7b759b3c195476f9e1c63b11a8a9c40da83adcaaedc1a510", 0xc4, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x3) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a0c000)='big_key\x00', &(0x7f00005e1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f85000-0x9c)="3a8e0067edd64f0acc0e811df725e5845c8c8e02fa59363f75bce19d22d2431c3d37ff4c81c38a2e3235c142ac00dfe60d5d3fdb6182f702dfaf8c4571775ef50bf1dccf3414ce5dafa19c4e7f082575129351e1137aa08057afbbf7fd8d9039e51d5a52c8408fd388c5095b509ccb185186cf4c5cf9ecb31fbb7b227c0a469d963a43717ce807513958a9c9ca21e724f1f4e0ec56f300e74286b182", 0x9c, 0x400000000001) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f85000)) [ 47.420162] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.425044] CPU: 0 PID: 8231 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 47.432599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.441948] ffff8801ced575d0 ffffffff81d94b69 ffff8801ced578b0 0000000000000000 [ 47.449925] ffff8801b46e8d10 ffff8801ced577a0 ffff8801b46e8c00 ffff8801ced577c8 [ 47.457892] ffffffff816624ba 0000000000001244 ffff8801ce9cb8f0 ffff8801ce9cb8a0 [ 47.466524] Call Trace: [ 47.469090] [] dump_stack+0xc1/0x128 [ 47.474426] [] handle_userfault+0xa3a/0x1310 [ 47.480460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.487450] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.493838] [] ? handle_mm_fault+0x117b/0x2530 [ 47.500045] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.506248] [] handle_mm_fault+0x1fd1/0x2530 [ 47.512280] [] ? __pmd_alloc+0x410/0x410 [ 47.517965] [] __do_page_fault+0x5c2/0xd40 [ 47.523825] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.529768] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.536406] [] do_page_fault+0x27/0x30 [ 47.541918] [] page_fault+0x28/0x30 [ 47.547178] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.553994] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 47.560372] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 47.567274] [] ? futex_wake+0x146/0x440 [ 47.572870] [] ? get_futex_key+0x1050/0x1050 [ 47.578901] [] ? userfaultfd_release+0x650/0x650 [ 47.585283] [] ? __lock_acquire+0x629/0x3640 [ 47.591312] [] ? __lock_acquire+0x629/0x3640 [ 47.597345] [] ? do_futex+0x3f8/0x15c0 [ 47.602858] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.609850] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.616664] [] ? userfaultfd_release+0x650/0x650 [ 47.623044] [] do_vfs_ioctl+0x1aa/0x1140 [ 47.628732] [] ? ioctl_preallocate+0x220/0x220 [ 47.634941] [] ? selinux_file_ioctl+0x355/0x530 [ 47.641236] [] ? selinux_capable+0x40/0x40 [ 47.647097] [] ? __fget+0x201/0x3a0 [ 47.652349] [] ? __fget+0x228/0x3a0 [ 47.657602] [] ? __fget+0x47/0x3a0 [ 47.662769] [] ? security_file_ioctl+0x89/0xb0 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) getcwd(&(0x7f0000934000-0xc6)=""/198, 0xc6) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/02/08 20:09:22 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e4000+0xbf3)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ef6000-0xb)="6d62756e74696e00d2006f") close(r2) 2018/02/08 20:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000547000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00005f5000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000308000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00005a0000)={r1}) r2 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000474000-0x4), &(0x7f0000c16000)=0x4) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) fsync(r0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004c1000-0x5)='user\x00', &(0x7f0000b92000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000023b000-0x1)='a', 0x1, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00001db000-0x8)=@sco, &(0x7f0000631000)=0x8, 0x800) getpeername$unix(r1, &(0x7f00005a6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fb8000+0x48c)=0x1002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d96000-0x20)={0x8, 0x9, 0x8000, 0xff, 0x1ff, 0x1ff, 0x3, 0x4, 0x0}, &(0x7f0000d20000-0x4)=0x20) keyctl$instantiate_iov(0x14, r0, &(0x7f0000276000-0x70)=[{&(0x7f00004bc000-0x49)="c641792d06de7b80d46e3cf5b31b4518b1a71840daf343ebcdb2dc91bce492a42e1f16e0dc27813a2b4d0dd5784953e380e222ed4347eb23acc4762769197e9df7b8362e7426342ebe", 0x49}, {&(0x7f00008e4000)="580cc31e03fd8213a5f7a1adb248746dc1aab050ee16618cb7f25b75ff150e5960c70a932fb5915a6370b8219209361404a602faf6e20a094ed27950e9a611554499bf65819fffd9acb5aa59e8a499a550623dd9512673bb49c485f06ecfcd21ef6cbf26351d6c62c794", 0x6a}, {&(0x7f0000790000)="d07116b725799c98c217a4133b71a844f746fbd7f6e5ebc5f968ce66323deb806a88b39e1764eb7b2683fa65b1e075101a225c34e48159a819da0fe7c8b106263ce4b4d76b2dfbe320f20920f7a191951e83771f8c194a76e6eed4b13d116476d81c05ae4603db3da5219e393018e02e84ed28d0a88647480f3b13a4439ce2eeb7fce004f46a354d8add7ab50e542341f9b13cc97a9fc238434ef22d0dfb6f31ece382436c873670549230390599ea1d1a87a1f0daea0768dbab56e0348c7cc2dcfe3889c31661d64eb22a044f7ce8b4f99c76f7a627d0daa306cffa0c86447aa4d951a97ac7b9", 0xe7}, {&(0x7f0000d5d000)="52971565f72bd3bc88c27bc8b1eeff036fa2f9ed4bffdffdb9ba1c9f4d81b78f7c4bf2dff74ef297db3d00036d4122ce2fc7241be04744bd48af1207a0176bb5e62753d9", 0x44}, {&(0x7f00004c5000)="bc218f06a15ea7a5e37701a9363afbaa99b3c3c2150ed91fe268078867bc60e40b3fcbd45bf83b2a951d4a3c75b62aa22b20e96fbcf14dfd4646caa032a97db1e8cdbc3a3fe72960eca59fb291f51c6ad562655b20ba6a9c9634783cec6e051c5184db1c27ea2c01d4d1f98bc0f2b6f6807d3db918bd2e22c116b44a9e8a9b83467b7a5c21450dcbc27e7dc149a6b8d0b71289a206f964b5add5cfa55de05a77075d4dfafa76a12bb9966652f154ad261b4e050962694c22acfdafd2b19d6fad774acc1d8393a6f79b0b8227a1dc24ab9e240880a44a750285b1534e1209722d6f4b7603be39d821868207", 0xeb}, {&(0x7f0000f59000-0x8e)="be470a5240bb72b8d6d8795f7906aa3ee7afebb455c2c49d8bc1f82aa4f321171130ddd9ca274e1674b099f015f66031c706168b56272b8c00ca39789f1ee2d980a401e2786f34acd3da1590384dad108df019523e23238be8c6b15353d1c0e19c63f43f34a49809d5fcc0c20ec5d99ec47e7b406b07821ba2bd705df1c4d9331734a4ce2647e2cd9369f07c03df", 0x8e}, {&(0x7f0000f03000)="8ec9fa408637efd14f4dd19e5f83209bfa5b7526acf1036ae9194f3f18ff21c4b6aa3c00979b8ccc8661d5", 0x2b}], 0x7, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000bf000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0x2, 0x4f53, 0xfffffffffffffffe, 0x8}, 0xa0) 2018/02/08 20:09:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x100) mremap(&(0x7f0000095000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000008000/0x2000)=nil) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00006f9000)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) [ 47.668973] [] SyS_ioctl+0x8f/0xc0 [ 47.674134] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064f000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bfa000), &(0x7f0000aa8000)=0x4) 2018/02/08 20:09:22 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1}, 0x8000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000fd9000-0x9d)=""/157, &(0x7f000076b000)=0x9d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009b1000)={0x0, 0xb908}, &(0x7f0000506000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000416000)={r1, 0x6}, &(0x7f0000c2e000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) timer_create(0x0, &(0x7f0000da7000-0x60)={0x0, 0xf, 0x7, @thr={&(0x7f0000e1b000)="b4680b9928f41b32577eee6f0840410a40c4387f77ff1413efac77c5e3635a5febd6318e61c62b26d9da6df1a3615eee2ab266173f6a2df94bfc5a6237db9d968137e921b5f7c3254036c2a8e94d6f494d0a82df177bb5c9491db9cd38dd00de4d65b6824b4976e4e112142b48d464993687d4bc46b6b86d7a2d7cfd6355a6c86f396775d62b1fe0e265ba3903549867404260c5242d23568e175668e9973438affef641a3a9e8b0c3d98afa95a16ae41c4b417b25964d13424b49bd37e888eae77dbdd86843b7f14a174186d0f04ca12a1d039d684f8bc8fb14456e9a091652461e94792e8172d466433726c0e4b8177a31e4303e563637", &(0x7f0000d5d000)="a36bf3fe42074e1c45eb0ea1eced6d637d9c42b23a0c0b051256fe5e55176439ef81e88f5face29e88dcbe6af8068d06977cefd63915f8567ea2bb045818cb6da7c4ff402d88d824fb92ed03aebce65fb8214069c72c5d604a38e7693466a2b25300906a2cb2efcbbc801cbd6ac8e53777e067b6f442cfaa35cf3dbe2a702a0102629e5d9afb3f890cc199ca001468dfaed64821406c358771397146da666eddafad9c563a37fb19efb5c1"}}, &(0x7f00007c3000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a95000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000090a000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000079f000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f00001fa000-0x20)) r6 = getpgid(r0) fcntl$setown(0xffffffffffffffff, 0x8, r6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) wait4(r7, 0x0, 0x0, &(0x7f00004a4000)) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad9000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000dac000-0x8)={0x0, 0x5, 0x80000000}, &(0x7f0000900000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000347000)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0xffffffff, 0x6, 0xbb, 0xf255, 0x8}, 0xa0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e0e000), 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000721000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) rt_sigprocmask(0x3, &(0x7f0000c5e000-0x8)={0x1}, &(0x7f0000a9e000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000408000-0x8)={r1, 0x7}, &(0x7f000004a000-0x4)=0x8) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}, [@policy_type={0xc, 0x10, {0x1}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}]}, 0x427}, 0x1}, 0x0) mincore(&(0x7f0000e92000/0x1000)=nil, 0x1000, &(0x7f0000b8a000)=""/126) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d55000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000408000)={{{@in6=@empty, @in=@empty}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000ace000)=0xe8) mlock(&(0x7f0000467000/0x3000)=nil, 0x3000) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000809000-0x10)={0x5, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000331000)=0x10) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000978000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cef000)={0xff, 0x9, 0xb, 0x401, 0x400, 0x1, 0x6, 0x80, r3}, &(0x7f0000d73000-0x4)=0x20) r5 = syz_open_dev$usbmon(&(0x7f0000b4f000)='/dev/usbmon#\x00', 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000a5000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000454000)=0xe8) fstat(r0, &(0x7f0000c8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000664000-0x4)=r3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000084e000-0x4)) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000b27000)={@common='ip6_vti0\x00', @ifru_map={0x44, 0xfffffffffffffff8, 0xd58, 0x7, 0x4, 0x4}}) 2018/02/08 20:09:22 executing program 4: socketpair(0x17, 0x804, 0x100000002, &(0x7f00009ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x40000000, r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f0000c85000)="8d166138d9cc5df1981607a62b7a83ef7ac0b1470b37d08b21665d16d8869b687bad8803bd6b0e063263bcf6b85e3e339cecc1cd7b7cb13bd3f94025892d61503b9825ffdeff5f04b45a9bfb8a99cea723c6", 0x52, 0x8, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009d4000)) sendmsg$unix(r2, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[]}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b46000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9f000-0x11)='/selinux/enforce\x00', 0x484800, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000ad9000-0x4)) dup3(r2, r3, 0x0) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f0000368000)=0x33a) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000793000)='bic\x00', 0x4) r1 = getpgrp(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/ppp\x00', 0x80080, 0x0) sendmsg$nl_generic(r2, &(0x7f0000d3e000)={&(0x7f00001ff000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000fe0000)={&(0x7f00002db000-0x17c)={0x17c, 0x26, 0x311, 0x0, 0x0, {}, [@typed={0xc, 0x90, @pid=r1}, @typed={0x10, 0x2, @u64}, @typed={0xc, 0x89, @binary="6c71d09e"}, @generic="861e168d725b3292bcb821f4f465532f3020453e101214eac3ce5f073ac5e527a69dc57a1c1a653f7558e667168058f377bcce7d318d58d2bb8d37bd5daf7430822be12c7537584f9c10fc1f8d6edc31c6b0c9d8a9e756240e3a00b23ac288a9a381e1138e07d8769f00a58bbcd7aadd9840a241f65177138f54c39d7933ebe444a5983b4094b1a22867fb85e9bbad48a926862320c497b2355b9c947edb6851587a8cdb177ae42502bf21bf5d4094a1b3a149476e6efad8d980631bd00cb3d08e1fffa1a2e37dbe9a1dd61b5eefdd340129ccbe3d2449", @generic="9db7303e42ecc195dd51550bb47c75a01ceefbe39514c459fa83992ee38ec8d800fee73ee0339f2813f89fdf0a770b763d15c4736761737d7cffaa52fc44f84bb889e1cbb45dfb3ea2623536f899464f5c610293fc259c637f629cef5e827cac5832e8d90b8626ad"]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048014) r3 = syz_open_procfs(r1, &(0x7f0000197000)='smaps\x00') readv(r3, &(0x7f0000635000-0x70)=[], 0x0) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000861000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a05000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f}) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10}, 0x10}], 0x1, 0x0) 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000043b000)={0x10000000, 0x3, 0x3}) pipe2(&(0x7f00003a0000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007b7000)={0x5, 0x4, 0x8, 0x400}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b4d000)={0x1000, 0x63, 0x1, 0x4, 0xda, 0xf65, 0x7f, 0xfffffffffffffffc, 0x0}, &(0x7f0000ab0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000983000)={r6, 0x2}, &(0x7f0000cf7000)=0x8) recvmsg(r5, &(0x7f000000e000)={0x0, 0xfffffffffffffd6e, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0x0, 0x7fff}, 0x24) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 20:09:22 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000323000-0x5)='user\x00', &(0x7f0000892000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f73000-0x32)="819a81d7cf746f0d97f9e49bceb9baf9befd837cabb9cfd582bf21ad2dd07819a031073dea32ad57c43766153658f1e6261d", 0x32, 0xfffffffffffffffb) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000f72000)='keyring\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f72000)='\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x2, r3) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000f72000-0x60)={0x0, 0x17, 0x6, @thr={&(0x7f0000f73000-0xa5)="4653437f026c4a33c25d783aec3950a88f0c425eb5d05596dd89f958cd051941437f26e8dbb62b61031e4bbd44db6eaabd0ccaa0b5e5de2aaeffe633728fdecd69bff8186f377c70ce9b285df37c4f6c49577e9483bdc00eece5ad28c6297cdd0809b2f31142393544a2309859b8d20d1e0df7b62b4168f4a6e752ab7f5b3b9a55af2d8637234da2dd677b725a414e4e8437ab091566ca6f3a434704cacdfceca5e48cccd5", &(0x7f0000f72000-0x69)="49a864f11adc5c949611b3ee5f4864296d7cb915be53927f2fcc580edee50ab763dc3bba4bba441ee6736c131aab245a0b4b3c6597d94e334c49c9dee324a1be53c424982c93182b14c746b9b29f842a435e6ebdda3bf1b2de03ce40689f5aff246ec1ad9d9faa31c2"}}) syncfs(r1) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) [ 47.864691] device gre0 entered promiscuous mode [ 47.866968] SELinux: Invalid class 85 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$unix(0x1, 0x5, 0x0) ustat(0x7f, &(0x7f0000e5a000-0x9)) timer_create(0x0, &(0x7f0000f9c000)={0x0, 0x14, 0x0, @thr={&(0x7f0000c27000-0x1d), &(0x7f0000f19000-0x1000)}}, &(0x7f0000984000)) r0 = socket$inet6(0xa, 0x0, 0x0) accept4(r0, &(0x7f00006fe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d23000)=0x14, 0x800) sched_yield() open$dir(&(0x7f0000780000)='./file0\x00', 0x1, 0xc8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000662000)='tls\x00', 0x4) 2018/02/08 20:09:22 executing program 0: mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) r0 = memfd_create(&(0x7f0000277000-0xb)='ppp1{\\ppp0\x00', 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000639000)={@empty, @loopback=0x7f000001, 0x1, 0x283753ffb4fc00a8, [@rand_addr=0x1f, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x24) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000eb9000-0x24)={0x5, 0x30, 0x7c31, 0x1, 0x5, 0x9, 0xd6, 0x4be, 0x3, 0x1, 0x7ff, 0x2}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000065b000-0x1)={0x80}, 0x1) 2018/02/08 20:09:22 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000587000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000049e000-0x21)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d03000)='./file0\x00', 0x0, 0x3) r1 = geteuid() lstat(&(0x7f00008fb000)='./file0\x00', &(0x7f00009de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e1c000)='./file0\x00', r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b}}) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) msync(&(0x7f0000eb4000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) futimesat(r1, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) 2018/02/08 20:09:22 executing program 7: clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000bde000+0x8fa)='./file0\x00', 0xae064a7413f004ee, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x17}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = fanotify_init(0x1, 0x40000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f65000-0x4)) fanotify_mark(r0, 0x40, 0x0, r1, &(0x7f0000305000)='./file0\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 20:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000604000-0x8c)={0x10000, 0x4, 0x4, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{}, {0xe}, 0x0, 0x3, 0x8}) 2018/02/08 20:09:22 executing program 7: utimes(&(0x7f0000de6000)='./file0\x00', &(0x7f0000276000-0x20)={{0x77359400}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000dc1000)) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000830000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bd5000-0x6)='numa_maps\x00') sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000053f000)={0x0, 0x1000, "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"}, &(0x7f0000644000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000074000)={r3, 0x0, 0x8001, 0x4}, &(0x7f0000ee6000)=0x10) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x20000000000009, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f00007ec000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000af000)={@dev, @empty, 0x0}, &(0x7f0000e99000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000e7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x7, 0x400, 0x3ff, 0x80000010, r4}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000089e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) getsockname$inet6(r3, &(0x7f0000390000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000453000)=0x1c) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a14000-0x4)=@assoc_id=0x0, &(0x7f000083e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000197000)=r5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000041d000-0x14)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8800}) 2018/02/08 20:09:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000599000)="0d570005b72ceb3f97738795af87125e", 0x0) connect(r1, &(0x7f000076e000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='sit0\x00'}}, 0x1e) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r3, &(0x7f0000005000-0x1000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) r4 = fcntl$getown(r2, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000099c000)=0x5, 0x4) sched_setaffinity(r4, 0x8, &(0x7f0000cd2000)=0x100000001) lstat(&(0x7f000052c000)='./file0\x00', &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000409000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000e0000)=0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fb6000)={0x40000001, 0x0, 0x19}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000083000)=0xc) sendmsg$unix(r0, &(0x7f0000c06000)={&(0x7f0000478000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f59000-0x20)=[{&(0x7f0000bfc000-0x3f)="b8fc34aa7606dbf0fa8f281a4656aabfb7a36ffa04678cede0704a6e046764270d36ba46a20b0bde45404326e2436ef80f8502e67b3eb37c74c01f1ffdd16f", 0x3f}, {&(0x7f0000a12000)="ec85ecb745714fc58a2053fe589b6f4254ace7f07c0d5b2fc4d30edc3d779081", 0x20}], 0x2, &(0x7f0000eb5000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r2, r0, r1, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r2]}], 0xc0, 0x40440c0}, 0x48000) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008f5000)='./file0\x00', 0x107) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052b000-0x8)={0x0, 0x1fc0000000000}, &(0x7f0000b38000-0x4)=0x8) chdir(&(0x7f000075f000-0xe)='./file0/file0\x00') setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000396000)=@assoc_value={r1, 0x52e}, 0x8) open(&(0x7f000042d000+0x395)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_map}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7c000-0x4)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000007c000-0x80)=""/128, &(0x7f0000efb000-0x4)=0x80) 2018/02/08 20:09:22 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ae000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) dup2(r1, r2) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003e5000-0x50)={0x4, 0x9, 0x6, 0x0, 0x3}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)) 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(r1, &(0x7f0000788000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000c8000+0x28f)=0x10) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000385000)=""/185, &(0x7f0000a50000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000020b000)=0x5, 0x4) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r3 = openat(r0, &(0x7f0000e3a000)='./file0\x00', 0x82400, 0x100) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000a94000)={{0xa, 0x3, 0xf410, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1, [0x7, 0xe00, 0x20, 0x900, 0xffffffff, 0x6, 0x800, 0x101]}, 0x5c) syz_open_dev$sg(&(0x7f0000149000-0x9)='/dev/sg#\x00', 0x7, 0x4000) 2018/02/08 20:09:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4), &(0x7f000001d000-0x4)) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', r2, r1, 0x800) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r3 = dup(r0) write(r3, &(0x7f0000cdd000)="ef", 0x1) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r4, 0x0) recvmmsg(r4, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000896000)={0x80}, 0x0, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000d1a000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/08 20:09:22 executing program 4: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000dc5000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dc6000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000081e000+0x594)=0x250, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000d19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000dc6000)=0x1c) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000dc5000)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c09000-0x3f)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004d5000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c9a000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000836000+0x8b4), &(0x7f0000bad000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00007cf000-0x4)=0x900000, 0x4) 2018/02/08 20:09:22 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000341000-0x4)=0x299c1400) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f85000-0x4)=0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ccf000-0x8)) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) 2018/02/08 20:09:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000043f000)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r2, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000180000-0x8)) 2018/02/08 20:09:22 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000b8d000)='./file0\x00', 0x468080, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)) mount(&(0x7f0000b4c000)='./file0\x00', &(0x7f000081d000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='fusectl\x00', 0x80, &(0x7f00006d6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000b5f000-0x20)={@generic="8c8d604eb115fe1aaf779d7a01fa2568", @ifru_flags=0x200}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) timerfd_create(0x3, 0x80000) mount(&(0x7f0000423000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cc8000-0x7)='rootfs\x00', 0x0, &(0x7f00009af000-0x147)) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ff3000-0x20)={"ad729c8fc75786975843510c1277062b", {0x4, 0xffffffff00000000, 0xf86, "6913cbc195d5", 0x3cd5}}) umount2(&(0x7f0000c89000)='./file0\x00', 0x4) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7fffe) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 20:09:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f00001f0000-0x8)='keyring\x00', &(0x7f00005b9000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) writev(r0, &(0x7f000094d000)=[{&(0x7f0000943000)="29000000200019fff63d0014000000060a00000c15de0005190000040d000d000000800000f9000008", 0x29}], 0x0) 2018/02/08 20:09:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000212000), &(0x7f00002c2000)=0x4) add_key$keyring(&(0x7f000066f000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) arch_prctl(0x1001, &(0x7f00008cd000-0xf5)="b570d657822094a4d988cee20080b3d8d8a39d967298cf5edabe266c2f6d2c8d10e1e934f7a2a781b45da8447032712e399d07d404ec2626a38e32d7524682b06f85c6b5d444d166e2f760ed394a3836d207ff7e7ee53a064f2e12bf7d5990785974bc78afaa8f876f347526b065371d116711ccbee70c20049f0c01933360e2779a896f96ad84dd53ad5c771a8ec815df31f363fc232addf689a9402b0972b66af19d4fee3eff3c4a7705dac8c4e315c750543564985095c7138fdcf7a350809b81b12b781b77ec61ddbd2416de9c556b23afc2e9c368b97e5bc7ec863dc072f531fbe074c0b93fabc8a3b00e66789a1411b6e607") timer_create(0x1, &(0x7f0000712000)={0x0, 0x41, 0x3, @thr={&(0x7f0000e76000)="1ce62f5cb42c37a503fb82819c23bc53a88e208975f9350bff1b74eac7385a4f832c9289c8fa42e5afb95d701aae193cecea55e8b722235936ff10da005b0dd3c83dd2125d83cf9a52f9eec1b132af04d86b3665d046a0e429f107a226e42e0d8664f1fe65a6f190aaa45b4892a746bdba3a0b10c660ec7f1f9425a2174808b3c501a85df9f8fdb5e485f2b07b9349a4e203d04df1cce2a4b552a8af33", &(0x7f0000e4b000-0xa3)="de0943a3f20e852c29c3e6f28cf6aff31828c2bc53eb99577d9a5f3aa273c991c4873fdab60ef623940636b326bda432be05b71c648330bb419b234be2f5a0b4cf028fbfa3551dba168dc59a32cd9d70b190f62a4dc51af6607265dc00fd98b9b3e7dd0855af7158b1a696abf7e3b28fd40983dc576ce4cd7745fe8d73f6a89064c34301b12cff6346f89e6da34255eb62167f7e6b193d32daf114f437e81fed6a08c0"}}, &(0x7f0000e12000-0x4)=0x0) timer_gettime(r1, &(0x7f0000d03000-0x20)) ioctl$KDENABIO(r0, 0x4b36) 2018/02/08 20:09:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f00007ec000)={0x6}, &(0x7f00007ad000), &(0x7f000041a000)={0x0, 0x1c9c380}, 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000bb000-0x73)=""/115) 2018/02/08 20:09:22 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fbf000-0x45)={0x0, 0x3d, "337509349ba5c36bc3d346e6262684fa7ca8df67cf8234fcf77ad6f5f2cfd90b75711e495c2240ad2ed07db65a142f875a603ac44e10fb2966e5cb5ca5"}, &(0x7f00004f0000-0x4)=0x45) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000988000)={r3, 0xffffffff00000001, 0x7, 0x6}, &(0x7f0000e3e000-0x4)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fbf000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair(0x3, 0x0, 0x0, &(0x7f0000759000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000817000)={0x401, 0x1, 0x0, {}, 0x0, 0xe18}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000020d000-0x58)={0x200, 0x0, 0xfffffffffffffffe, 0x3}) recvmmsg(r2, &(0x7f0000086000)=[{{&(0x7f0000135000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000030d000-0x40)=[{&(0x7f00007b6000)=""/89, 0x59}, {&(0x7f0000034000)=""/236, 0xec}, {&(0x7f00008c6000)=""/134, 0x86}, {&(0x7f00006c9000-0xff)=""/255, 0xff}], 0x4, &(0x7f00003ad000)=""/16, 0x10, 0x1f}}, {{&(0x7f0000030000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000f32000)=[{&(0x7f0000553000)=""/147, 0x93}, {&(0x7f0000c94000-0xa6)=""/166, 0xa6}, {&(0x7f00003a6000-0x89)=""/137, 0x89}, {&(0x7f0000313000-0x16)=""/22, 0x16}, {&(0x7f00002f4000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000c73000-0x33)=""/51, 0x33, 0xffffffff}, 0x40}, {{0x0, 0x0, &(0x7f000004a000)=[{&(0x7f000092d000)=""/160, 0xa0}, {&(0x7f00008a6000-0xcf)=""/207, 0xcf}, {&(0x7f00006c3000)=""/141, 0x8d}], 0x3, &(0x7f000001c000)=""/80, 0x50, 0x8001}, 0x1}, {{&(0x7f000083e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000084b000)=[{&(0x7f0000414000)=""/96, 0x60}, {&(0x7f000043f000)=""/4096, 0x1000}, {&(0x7f0000029000-0x84)=""/132, 0x84}, {&(0x7f0000f36000-0x4b)=""/75, 0x4b}, {&(0x7f00009da000-0x1000)=""/4096, 0x1000}, {&(0x7f00003bd000-0xa6)=""/166, 0xa6}, {&(0x7f0000d74000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x7ff}, 0x8}, {{&(0x7f000088a000)=@un=@file={0x0, ""/55}, 0x39, &(0x7f0000a66000)=[{&(0x7f00003c2000+0x47a)=""/6, 0x6}, {&(0x7f0000fea000-0x93)=""/147, 0x93}, {&(0x7f0000f8d000)=""/110, 0x6e}], 0x3, &(0x7f00008b9000)=""/81, 0x51, 0x6}, 0x40}, {{0x0, 0x0, &(0x7f00001b1000-0x50)=[{&(0x7f0000905000)=""/50, 0x32}, {&(0x7f00006c2000)=""/103, 0x67}, {&(0x7f00000b4000-0x3f)=""/63, 0x3f}, {&(0x7f00005cc000-0x7d)=""/125, 0x7d}, {&(0x7f00009eb000)=""/6, 0x6}], 0x5, &(0x7f0000432000)=""/83, 0x53, 0x7}, 0x9}, {{&(0x7f0000e11000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000717000-0x30)=[{&(0x7f0000316000-0x4a)=""/74, 0x4a}, {&(0x7f0000ceb000)=""/241, 0xf1}, {&(0x7f0000ef0000)=""/40, 0x28}], 0x3, 0x0, 0x0, 0x8000}, 0x10001}, {{&(0x7f00000c2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00008a2000)=[{&(0x7f0000a80000)}, {&(0x7f0000dc7000)=""/103, 0x67}], 0x2, 0x0, 0x0, 0x50a8}, 0x200}, {{0x0, 0x0, &(0x7f0000598000-0x30)=[{&(0x7f00009bf000)=""/4096, 0x1000}, {&(0x7f0000173000)=""/138, 0x8a}, {&(0x7f0000ee8000)=""/81, 0x51}], 0x3, &(0x7f0000ad0000)=""/103, 0x67, 0x8}, 0x3}, {{&(0x7f0000106000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000d1b000-0x20)=[{&(0x7f0000747000)=""/17, 0x11}, {&(0x7f000030d000)=""/228, 0xe4}], 0x2, 0x0, 0x0, 0x400080000}}], 0xa, 0x12060, &(0x7f000080e000)={0x0, 0x989680}) bind$packet(r1, &(0x7f0000d24000-0x14)={0x11, 0x9, r3, 0x1, 0x5, 0x6, @random="4ba9b8741097"}, 0x14) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000a1c000+0x93d)=[0x7671, 0xdb]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a83000), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x4}}, []}, 0x128}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000026000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000027000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000027000)={{{@in=@local, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000028000)=0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002a000-0x15)='/dev/pktcdvd/control\x00', 0x220100, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20080522, r2}, &(0x7f000002a000)={0x6, 0x80, 0x0, 0x6cf2, 0x0, 0x3}) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x81) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) close(r0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)) 2018/02/08 20:09:23 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000098000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000274000)='cgroup\x00', 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x3, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x22}}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x0, 0x6, 0xb2, 0x7fff, 0x1, 0xfff, 0x7, 0x0}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r5, 0x80, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x90)=@ipv4_getaddr={0x90, 0x16, 0x300, 0x4, 0x3, {0x2, 0x18, 0x0, 0xff, r4}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0x200, 0xffffffffffff8001, 0x8, 0xffffffffffff57bf}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LABEL={0x14, 0x3, @generic="10f90b628f90111aa0a2e17c35f955cd"}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0xffffffffffff8001}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000ae8000)={0x0, 0x0}) socket$inet6(0xa, 0x80002, 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000006b000)=0x100) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ffd000-0x18)={0x0, 0x800, 0x30, 0x4, 0x6}, &(0x7f000072c000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000011d000)={r3, 0x2}, 0x6) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) gettid() 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f72000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x19c)={0x24, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x10, 0x41, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000323000)='/dev/sg#\x00', 0x3, 0x240080) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000b31000)=""/230, &(0x7f00006f2000-0x4)=0xe6) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00001db000)={0x0, 0x18, 0x3, @tid}, &(0x7f0000f5d000-0x4)=0x0) timer_gettime(r0, &(0x7f0000e68000-0x20)) r1 = open(&(0x7f0000e2e000-0x8)='./file0\x00', 0x40002, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d9d000)={{{@in=@remote, @in6=@ipv4={[], [], @local}}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00008f9000)=0xe8) truncate(&(0x7f0000d61000)='./file0\x00', 0x7) creat(&(0x7f000058f000)='./file1\x00', 0x0) unlink(&(0x7f00007d1000)='./bus\x00') mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000008000-0x20)="6367726f75705b73797374656d2d9d75736572707070316e6f6465765c295d00") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x58b, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0xfffffffffffffffe}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x4290358876f9e13f}, 0x200}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) fcntl$setsig(r0, 0xa, 0x35) 2018/02/08 20:09:23 executing program 2: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffef1) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b17000-0x4), &(0x7f0000903000-0x4)=0x4) 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000845000-0x9)='pagemap\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) getpeername$netlink(r3, &(0x7f000025e000-0xc), &(0x7f00002a5000-0x4)=0xc) open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) dup3(r1, r3, 0x0) 2018/02/08 20:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004b9000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc8000-0x18)) r1 = syz_open_procfs(0x0, &(0x7f0000c7a000)='map_files\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd8000), &(0x7f00006b1000-0x4)=0x4) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d91000-0x10)={0x3, &(0x7f000085d000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d7f000-0x10)={r2, &(0x7f0000afb000-0xdb)=""/219}) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa3000)}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000b31000)=""/230, &(0x7f00006f2000-0x4)=0xe6) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x14002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"4918a4311d0edb0be56cc491f36a7560", {0x4, 0x10000, 0x10001, "301c967059f6", 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) init_module(&(0x7f00000ed000)='proc]vmnet0\x00', 0xc, &(0x7f00007a9000)='*em0/\x00') 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/member\x00', 0x2, 0x0) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f71000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000)={0x89, 0x0, 0x5, 0x100, 0x80, 0x4, 0x7f, 0x9, 0x7, 0x2, 0x8000, 0xffffffff}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f70000)={0x2, 0x651f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)) dup3(r0, r0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000f71000+0x974)) 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r0, &(0x7f0000e72000), 0x0, 0x0) r1 = geteuid() r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000b41000-0x78)={0x3, 0x78, 0x7f, 0xfc00000000000000, 0x200, 0x5, 0x0, 0x4, 0x8, 0x3, 0x800, 0x101, 0x100000000, 0x1000, 0x35, 0x5, 0x4000000, 0x1, 0x0, 0x9, 0x1, 0x0, 0x6, 0x7, 0x9, 0x20, 0x1, 0x2760000000, 0x9, 0xfffffffffffffff7, 0x3f, 0x10001, 0x0, 0x0, 0x2, 0x1, 0xffffffff00000000, 0x3925, 0x0, 0x3529, 0x6, @perf_config_ext={0x7, 0x9}, 0x20c0, 0x1000, 0x9, 0x4, 0x6, 0x6, 0x8}, r2, 0x7, r0, 0x2) r3 = getegid() fchown(r0, r1, r3) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000097c000-0x8)) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a9000-0x9)='/dev/rtc\x00', 0x400000, 0x0) connect$inet6(r2, &(0x7f00009d0000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000dcd000-0x4)=0x4, 0x4) r3 = socket(0x19, 0xc58941dcd83044af, 0x1) write(r3, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) bind$vsock_stream(r2, &(0x7f0000a00000-0xd)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = getpgrp(0x0) getpgrp(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) connect$inet(r0, &(0x7f00006db000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057f000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cfe000-0x81)={0x0, 0x79, "b718783a659892a2b102110256fd40786584da034e86a8696154914e8577e65463e34a678903aa32e4b349c997ceffa7a56ad597db56dd3918967bda93ac8f9c05d96173852f337eac84730997598c9cc627aa340949305006b923e29d68447932b9864fe448949350fc17b63b09f3bc5f3c40f619fce16222"}, &(0x7f0000556000-0x4)=0x81) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000395000-0x8)=@assoc_value={r1, 0xfffffffffffffffe}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e28000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x64, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f79000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e0b000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000f50000)=0xe8) stat(&(0x7f00005d9000-0x8)='./file0\x00', &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bff000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x6, r1, r2}, {0xffff, 0x8, 0x9, 0x8, 0x2, 0x0, 0x4, 0x4}, {0x253, 0x401, 0x7fffffff, 0x38}, 0x1000, 0x1, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@empty, 0x4, 0x2, 0x2, 0x6, 0x9, 0x2, 0x1}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a00000)={0x80, 0x800, 0x5}) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/08 20:09:23 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ac000-0xc)={0x0}, &(0x7f0000376000)=0xc) syz_open_procfs(r0, &(0x7f0000035000)='cpuset\x00') r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/08 20:09:23 executing program 0: clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad5000)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00001fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a9000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000fa5000-0x4)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) geteuid() 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) pipe(&(0x7f00002cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e77000)={0x0, 0xffffffffffffff81}, &(0x7f0000ef1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f9d000)={r2, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000cb3000)) [ 48.639296] audit: type=1400 audit(1518120563.362:39): avc: denied { setattr } for pid=8495 comm="syz-executor2" name="map_files" dev="proc" ino=17489 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005af000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000410000)=@ipx, &(0x7f0000505000-0x4)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000037b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000cb9000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ef7000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) ftruncate(r4, 0xfa) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000374000)=[{0x100000001, 0x7, 0x2, 0x200, @time={0x0, 0x1c9c380}, {0x6171, 0x4}, {0x9, 0x8e}, @note={0x9dc, 0x7fff, 0x6, 0x4, 0x7}}, {0xffffffff7fffffff, 0xf8, 0x100000001, 0x7, @tick=0x4, {0x1, 0x4}, {0x4c5d, 0x9}, @raw8={"b31c26b77f40af06a7d5728a"}}, {0x10001, 0x5, 0x7, 0x86, @tick=0x40, {0x4, 0x9}, {0x0, 0xfffffffffffffffb}, @addr={0x1, 0x8000}}, {0x56e438cf, 0x1, 0xe96, 0x9, @tick=0x2, {0x7fffffff, 0x800}, {0x7, 0xff}, @quote={{0x0, 0x7}, 0x9, &(0x7f0000660000-0x30)={0x3, 0x7, 0x4d, 0xec86, @time={0x77359400}, {0x5, 0x3}, {0x5, 0x100}, @addr={0x80000000, 0x80f3}}}}, {0xfff, 0x7, 0x9, 0xff, @tick=0x69, {0x7893, 0x9}, {0x5, 0x8}, @connect={{0x3, 0x1}, {0x0, 0x7}}}], 0xf0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000300000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000447000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000634000-0x28)={@common='eql\x00', r2}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000826000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14}}]}, 0x28}, 0x1}, 0x0) 2018/02/08 20:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c6d000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffe55) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000051c000)=[{{&(0x7f0000239000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x3a, &(0x7f0000e8f000-0x30)=[{&(0x7f0000b63000-0x57)=""/87, 0x57}, {&(0x7f0000919000)=""/6, 0x6}, {&(0x7f0000ca2000)=""/83, 0x53}], 0x3, &(0x7f0000ac8000)=""/59, 0x3b, 0x34f9}, 0x1}, {{&(0x7f000058f000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f000090a000)=[{&(0x7f0000403000-0xe7)=""/231, 0xe7}, {&(0x7f0000ce5000)=""/51, 0x33}, {&(0x7f0000253000-0x9a)=""/154, 0x9a}, {&(0x7f0000ce4000)=""/145, 0x91}, {&(0x7f00005fb000)=""/130, 0x82}], 0x5, &(0x7f00009ba000)=""/246, 0xf6, 0x7}}, {{&(0x7f0000615000-0xe)=@l2, 0xe, &(0x7f0000f40000-0x30)=[{&(0x7f0000ddc000)=""/8, 0x8}, {&(0x7f0000935000-0x89)=""/137, 0x89}, {&(0x7f0000542000)=""/4096, 0x1000}], 0x3, &(0x7f0000362000-0xa4)=""/164, 0xa4, 0x101}, 0xffffffff}, {{&(0x7f0000df3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f00002cc000)=[{&(0x7f0000e1c000)=""/4096, 0x1000}, {&(0x7f0000a8e000)=""/109, 0x6d}, {&(0x7f0000eb6000)=""/233, 0xe9}, {&(0x7f0000342000)=""/111, 0x6f}, {&(0x7f00002a6000)=""/4096, 0x1000}, {&(0x7f0000805000-0xda)=""/218, 0xda}, {&(0x7f0000d0d000)=""/121, 0x79}, {&(0x7f00002bc000-0x56)=""/86, 0x56}], 0x8, &(0x7f0000354000-0x66)=""/102, 0x66, 0x3f}, 0x4}, {{&(0x7f0000580000-0xe)=@l2, 0xe, &(0x7f0000d3b000-0xa0)=[{&(0x7f0000337000)=""/119, 0x77}, {&(0x7f0000f84000-0x9f)=""/159, 0x9f}, {&(0x7f00001ea000)}, {&(0x7f0000752000)=""/208, 0xd0}, {&(0x7f000067a000)=""/142, 0x8e}, {&(0x7f000067f000-0x15)=""/21, 0x15}, {&(0x7f00000e0000)=""/193, 0xc1}, {&(0x7f0000627000)=""/205, 0xcd}, {&(0x7f0000dd1000-0xbc)=""/188, 0xbc}, {&(0x7f000048e000)=""/165, 0xa5}], 0xa, 0x0, 0x0, 0x6}, 0x2}], 0x5, 0x61, &(0x7f00006eb000)={0x77359400}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009d9000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003ca000), &(0x7f00002f1000)=0x4) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 20:09:23 executing program 0: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000567000)='./file0\x00', 0x400f00, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4), &(0x7f0000ff7000)=0x4) 2018/02/08 20:09:23 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00002f9000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe0)={0x2c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_unlink(&(0x7f000000a000-0x27)='md5sum/*vmnet1vmnet0selfeth1em1vmnet1%\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000)={0x5, &(0x7f0000015000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r3, 0x3}) [ 48.815106] device gre0 entered promiscuous mode [ 48.820343] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.879415] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4}) socketpair$inet(0x2, 0x80007, 0x7, &(0x7f0000a1f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eb1000)={0x0, 0x8000}, &(0x7f00005dd000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e69000)={0x80000001, 0x5, 0xbc8b, 0xffff, 0x2}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084c000)={r2, 0x7fff}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x200080, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0xae) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x20, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x800) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000007000)={0x2, 0x34}) r2 = getpgid(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x41, &(0x7f0000006000-0x10)={0xb, 0x1f, 0x4, 0x3}) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000006a000-0x4)=0x100, 0xffffffffffffff5c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00003a3000)=""/211, &(0x7f0000a25000)=0x294) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) r1 = inotify_add_watch(r0, &(0x7f0000909000)='./bus\x00', 0x1) inotify_rm_watch(r0, r1) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c00000+0xaca)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') syz_open_dev$mice(&(0x7f0000ee0000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a4b000-0x14), &(0x7f0000829000)=0x14) 2018/02/08 20:09:23 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000088f000)=0x2, 0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000093a000)='/dev/ptmx\x00', 0x4001, 0x0) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000084f000)) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) 2018/02/08 20:09:23 executing program 6: prctl$void(0x2042) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f00004c3000)='/dev/random\x00', 0x0, 0x400) r1 = syz_open_dev$usbmon(&(0x7f0000bc5000)='/dev/usbmon#\x00', 0x7fff, 0x410400) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000082b000)=0x10000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000674000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006eb000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000061e000-0x8)={0x1, r2}) bind$ipx(r1, &(0x7f0000c57000)={0x4, 0x0, 0x4, "8d9df5e382e6", 0x3}, 0x10) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f42000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000b04000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0x7, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x12, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) truncate(&(0x7f0000379000-0x8)='./file0\x00', 0x9) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000d1d000-0x8)='net/ipx\x00') sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009bc000-0x9)='#wlan0,\\\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bf000)={0x0}, &(0x7f00007ff000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r2, r3, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) epoll_create1(0x80000) write(r0, &(0x7f00007fc000-0xa5)="2e2ba60b5d4947d6f879860957d5c5bbd3316b108cbfb9ea60677295fc41977c35246310d1beb03fe7457577379886254273087ee9a36bb85286eff9712a1e93337f1cf0c4b8f0be9ae099c56ea561a85eac23437906d92deb6136fb4221601656b9784cb5379b898bee01a352270d330adea0ad77b58b5775f2198fa74962fcf9ab38150a1394b27bdbff8679e0930723e468db04c4431aabf44f0d99c065dbe4315ad61d", 0x2de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xdb)="06b3a5a64859ab1d1db2d676e1282bb9dcb80c8b8e1c967b866ed2ed53337cac9628d51f0529b4ceacc0f25a157abd71fc4c6f2377cb11301f9efce85b55bc3c0981834576dfc3b18c2616a65cae272e58609e8f38432cf3f8c0ff32c36941b13f6e9461d877d42284aebaf169520d7527bc9d113a9f826f8e8fe3b6d0675f8a4c7bfd52e7dde838d8b3e62e34744510985ecbe48075453c5033208221f901f2c2608680d74ed1afff4fec0e6aaaaa20a269263caea883e09c69e08be03766f7f6f06fd6339b39f0e71e4d63ee87c75ea55a89f66d254bb165bd56", 0xdb, 0x10, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003e9000-0xd3)=""/211, &(0x7f0000000000)=0xd3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4204, r1) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10), 0x1000002, 0x0) socket$inet(0x2, 0x803, 0x2) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000007000+0xc1b)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000028000-0x4)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000-0x4)=0xfc229c49c80893d9) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c), 0x0, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mount(&(0x7f00002a8000)='./file0\x00', &(0x7f0000e83000)='./file0\x00', &(0x7f0000ccc000-0x5)='proc\x00', 0x22420, &(0x7f00005f8000)="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") 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) close(r0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00002ad000)) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000fd8000-0x73)=""/115) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000898000-0xee)="8ed359f6afb0e6945f0532f51f12fe6f6fb417cc104663797fd008e5f9fd72689906d0e68e12490b633bdff720b0a7d7c936f09c4d491e9dffdc63719b0d0bed220cf17e57895540ac896eb672dfd607ccdf349bfb9b3abd930943be57cf7693967ae55ffd745222bae2dc42ed483ffae6f22018a5d877db950a6148f41339b6e00572f172df4fb7d670c2f18c907a74679f03e572fd7d71a6187735e18b3081d5cc80aa12620094a5858f06c9fc606f2f9bb0d9e581f9bd6836c0dbe0fd4ad696c6305ea112052fb4be0c8eb03d8c6184c77d650e279eb941ee70869e6a5d75e8befb3f9f3781c9c832481f9835") 2018/02/08 20:09:23 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1}, 0x0) 2018/02/08 20:09:23 executing program 7: socketpair(0x10, 0x80003, 0x6, &(0x7f0000881000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000958000-0x21)=""/33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x91}, 0x1}, 0x0) 2018/02/08 20:09:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000168000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006ef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="d460d651de6c"}, 0x40, {0x2, 0x1, @rand_addr=0x9}, @generic="adea55615f64d0c1eb815ad7a8d6aa62"}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00008ae000-0x14)={0x1, 0x3, 0x8, 0x6, 0x800, 0x100, 0x8, 0x7, 0x4, 0x6}) write(r0, &(0x7f000067a000-0xfd)="fc0000004a000700ab092500090007000aab80ff010040000000369321080100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d0500d92c83170e5bbab2cce943f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b56fb4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/02/08 20:09:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000010c000)={0x0, 0xfff, 0x8001}) 2018/02/08 20:09:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xacde) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) 2018/02/08 20:09:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x24c200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfff, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}}) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f0000240000), &(0x7f0000190000-0x1)) timer_settime(r1, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f000085d000)) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0x8}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003a3000)={0x101, 0x8, 0x4, 0x6, 0x5a}, 0x14) 2018/02/08 20:09:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x20, 0x0, 0x0, 0x0, 0x7}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000deb000)=0x80000000, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ca7000-0x20)={@generic="2f8379556bf741002fcdeb3c9e9cb351", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006c4000-0x10)={0x6, &(0x7f00000e8000)=[{}, {}, {}, {}, {}, {}]}) setxattr(&(0x7f0000fa2000)='./file0\x00', &(0x7f00001a3000)=@known='security.selinux\x00', &(0x7f00008d6000)='/dev/sg#\x00', 0x9, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/08 20:09:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000926000)='/dev/hwrng\x00', 0x84080, 0x0) recvmmsg(r0, &(0x7f000052d000)=[{{&(0x7f0000132000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ab1000-0x70)=[{&(0x7f00004a4000-0x68)=""/104, 0x68}, {&(0x7f0000883000)=""/123, 0x7b}, {&(0x7f000096e000)=""/176, 0xb0}, {&(0x7f0000942000)=""/87, 0x57}, {&(0x7f00004a5000-0xaf)=""/175, 0xaf}, {&(0x7f000000d000)=""/38, 0x26}, {&(0x7f0000ebe000-0x2b)=""/43, 0x2b}], 0x7, 0x0, 0x0, 0x4}, 0x19}, {{&(0x7f0000ff5000)=@un=@file={0x0, ""/70}, 0x48, &(0x7f0000d0d000)=[], 0x0, &(0x7f000007d000)=""/21, 0x15, 0x1}, 0xffffffffffffffa3}, {{&(0x7f0000a58000)=@ax25, 0x10, &(0x7f0000237000-0x10)=[{&(0x7f0000258000-0xf0)=""/240, 0xf0}], 0x1, &(0x7f00005e9000-0x3d)=""/61, 0x3d, 0x1000}, 0xb5df}, {{&(0x7f0000a14000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000e5c000)=[{&(0x7f000080c000)=""/4096, 0x1000}, {&(0x7f0000cd8000-0x2)=""/2, 0x2}, {&(0x7f00009d5000-0x65)=""/101, 0x65}], 0x3, &(0x7f00006f2000)=""/186, 0xba, 0x200}, 0x2}, {{0x0, 0x0, &(0x7f0000afd000-0x10)=[{&(0x7f00008d6000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f0000beb000-0x82)=""/130, 0x82, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f8f000-0x3c)=""/60, 0x3c}, {&(0x7f0000b30000)=""/8, 0x8}], 0x2, &(0x7f0000d06000)=""/44, 0x2c, 0x401}, 0x7}], 0x6, 0x10000, &(0x7f0000621000-0x10)={0x77359400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f21000-0x4)=0xfffff7fffffffffd, 0x4) r2 = dup(r1) mmap$binder(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x1000006, 0x10010, r2, 0x0) listen(r1, 0x0) close(r1) 2018/02/08 20:09:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480, 0x0) r0 = inotify_init() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r4, &(0x7f0000419000-0x44), 0x0) 2018/02/08 20:09:23 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 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) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000013000)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x34)="6370757365742a5d6e6f646576276367727575703a73797374656d2b286f3176050000000000000070317365636f726974795e00", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000443000)) munlockall() setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002f5000-0x4)=0x3, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x2) 2018/02/08 20:09:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x1000000}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000000}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x0, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000276000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a64000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000666000)=0x0) r4 = getpid() fstat(r0, &(0x7f00001ac000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a6000-0xc)={0x0}, &(0x7f0000388000-0x4)=0xc) r7 = fcntl$getown(r0, 0x9) r8 = getpid() stat(&(0x7f0000815000)='./file0\x00', &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b6000)={0x0, 0x0, 0x0}, &(0x7f000010a000-0x4)=0xc) r11 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ba7000)=@full, &(0x7f0000c05000)=0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006e7000)={0x0, 0x0}) r13 = geteuid() getgroups(0x5, &(0x7f0000076000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000490000-0x4)=0x0) r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xffffffffffffff4b) r18 = getpid() stat(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f00000a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004f3000)='./file0\x00', &(0x7f00002ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000ccd000-0x38)={&(0x7f0000c60000)=@kern={0x10}, 0xc, &(0x7f0000634000-0x50)=[{&(0x7f0000f37000-0xd8)={0xd8, 0x31, 0x20, 0x3, 0x1, "", [@typed={0x8, 0x8a}, @generic="929952b248c09bb2a49028ff01fe56d4113f169c061ac4b7385344fa6e891785b3fcea", @typed={0x2c, 0x7f, @str="6d696d655f747970653a706f7369785f61636c5f61636365737373656c6685656d3100"}, @generic="b9e5b915569a753d735ccb20f6e6ee498e5d19a96c79ebf8c554a69eb1310c0ccbc692597f2004393491303d1966012dd0ec5e8a077b7a1ac33821cd3c77d9013e8a7394ede3dea694bd883f3de2bf2b3fef57f295e5e2d024cabe8e9951f09a526fa85b7f", @typed={0xc, 0x5, @str='\x00'}]}, 0xd8}, {&(0x7f000071b000-0x12e8)={0x12e8, 0x1d, 0x4, 0x1, 0x0, "", [@generic="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", @nested={0x138, 0x3d, [@typed={0xc, 0x28, @pid=r2}, @typed={0xc, 0x76, @pid=r3}, @typed={0xc, 0x38, @fd=r0}, @generic="091077f5d73e8a3ac0330bac25", @generic="9dcaa482e90c82735fce9f9c51d4207b11773443691de7db62347e3343aacf1272886e02093e9ddddefc53e8110061d753aab9a27eba6bc7987de5ba9f14069aff869b1d9607dffddac5310d8f8bde99d3145dad08dce21500c0a0d4257eb3fa2fba46f661176026245112e26acb8678a982283300e91a7ddcb87d9a9d1ae522ad5194082c4ea5bebd6b2a0e3b8420d9d041fbcb34ad642a9febedce797369b95b47b0b8c9c062dc000156beb24fc108f3a954b07f5cf5d6a74be811e110381a4ca0a2071ee1b930cfa7545c56e76e161f1045a01dceb4811f68086852a209db6b2e6c5cc0d1a8bc85", @typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}]}, @typed={0xc, 0x5b, @pid=r4}, @typed={0xc4, 0x1a, @binary="8678ba9fb98232f0d02e33f2e6bf44e56b91ed2baa57697844a9086650d51889c06b9596400632455cff7a2fdf6df023ec87fc4e4e8a2b81f7316e42f2f52e67230785b2d69049caf31ed34a809cbb7a2bd07e470db8b01f4834ccfc8e4c12f056b5726291ed7d0c188744e26ce05045e198154816c169996f6c6e8476d5275cb056ea81766c38796e5448d358d4f73202b06a2c17d59f081c4148455b33ef85378ce1025088b88e005583591b8ba4c86b5dc964718a50b0bab0efe9"}, @typed={0xd0, 0x6, @binary="9d33e22584dd2f4d18b1c5cb5363cbec4572489a85932b754c96f0897a8e60a05d027ffd2b66fafefe0490b43d9b3e21eaba8efab16f65ef5ee80df709447b2607b7ab66aaa4ec29dc7300fc107d0c8abdeef15d979aab84b750e0e2a5bb1384b6ef0646313e582f5a282b1a40d54e37c100cc74a2ec77019ae25e3ad9894a5f8da4579ffbdc92f90ca6f191344af0176a906fa76afbae33af6f3a9c2fe81ae49e7c7777cca0be9a5e58beb0ff6fcc7960009844444433fbff8317cfb3de59e67f2a0c828a10d5ae"}]}, 0x12e8}, {&(0x7f0000825000)={0x4c, 0x23, 0x201, 0x4, 0x0, "", [@nested={0x3c, 0x12, [@typed={0x8, 0x8a}, @typed={0xc, 0x7f, @uid=r5}, @typed={0xc, 0x86, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x87, @pid=r6}]}]}, 0x4c}, {&(0x7f00008c1000)={0x84, 0x1c, 0x0, 0x4, 0x3, "", [@generic="06eeb13914237b630d92d5c1c4fc6f7d90cfb1919d7592264094677306d9f11310b18a6140513f480a7b2912e8dcfdb192bf4f5fe51813c9bf46b673e2ba3058af59c493982af1ca3249ba56991871c646aa14673ac0469e835567aee11ac59d9ae4f398615f", @typed={0xc, 0x4a, @u32=0xfffffffffffffffb}]}, 0x84}, {&(0x7f0000047000)={0x12c, 0x1f, 0x400, 0x5, 0x1, "", [@typed={0xc, 0x52, @fd=r0}, @typed={0xc, 0x72, @str='\x00'}, @typed={0xf8, 0x60, @binary="f5130b46b95f3e9080e7e083c591e5c52b2e30da16bf06e77475e888d6759cd9c5dff6484bf298c32f35d5341b873b7ec73b3c90b021b310fd48cf861ff8225848eff2c426000808af39a4e68eb77975cf5a63fdc4011c14f476fac4fc3bfae5648c7ce6f6920d5d02dd7802b1565d899170040eddad3448e3327c7de2e8dac0c62793e95370e19d8b40eb029e53bf4636e22411e7e08d65d05b8e81d0d2a2c371b61c6341a23e50b99d3fb9a0e19c30dceea67f768b72c3562720f1f7af38fb1af01233996aa57f409f071d184f94ed1406a51484a8310e30d505697629454fd2642a360203e036abeea33dec"}, @typed={0xc, 0x68, @pid=r7}]}, 0x12c}], 0x5, &(0x7f0000b04000-0xf0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r11, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x24004000}, 0x4000000) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f000037e000-0x9)='/dev/rtc\x00', 0x141002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000f2000-0x4c)={0xfffffffffffffff7, 0x2, 0x200}) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000038c000-0xc)={0x44, 0x1, 0xd651, 0x200000000, 0x1}, 0xc) setsockopt$inet_udp_encap(r21, 0x11, 0x64, &(0x7f00006bf000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000f2c000-0x1c)={0xa, 0x2, 0x8, @empty, 0xfffe}, 0xfdb5) [ 49.138098] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.160381] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00009d1000-0xde)="1b3bf114fd88edacf25d7bbe915d25d71e44ca8c8e3d555c9d075a941d77a8f69f65945d7143540bc583bd598ff6a880438d8d2e3d2e34d0836bf80e58132ea2ebdb96963a76ad4c2edf518b020ce597ae4c9cd01d2be34b363e00160e877ab87f7879590421cde37bbc85a124b8f34f01d63565a1f3889c9015a204f895cdb8f67920fb5d15ae6815756ed896e88fac445f359acbddee1682b7ed0578e6a065afd909eb3d0e681d175d98f6d8c31145c7e56a657baab727febab5ef0a0ea6d0e092d546b46b56685ee17b3e39e3c886a634604d58f582c2896f01a4d19e", 0xde) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00007e3000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/02/08 20:09:24 executing program 1: mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x243, 0x0, &(0x7f0000281000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x6, &(0x7f0000281000)=[@ptr={0x70742a85, 0x1, &(0x7f00000f4000), 0xffffffffffffff3a, 0x1, 0x14}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a5000-0x15)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e6000-0xaa)=""/170, 0xaa}, {&(0x7f0000368000-0x1000)=""/4096, 0x1000}, {&(0x7f000092f000-0xcf)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023e000-0xab)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000762000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00008d5000)={0x1, &(0x7f0000086000-0x8)=[{0xff, 0x9, 0x20, 0x4}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getuid() r5 = getgid() lchown(&(0x7f0000fe0000-0x8)='./file0\x00', r4, r5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/08 20:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x14, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000faa000)={0x0, @empty, @remote}, &(0x7f0000656000-0x4)=0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000611000)=@can={0x1d, r1}, 0x10, &(0x7f0000d8e000)=[], 0x0, &(0x7f00005e0000)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/08 20:09:24 executing program 2: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000632000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000e4e000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) getdents(r0, &(0x7f0000140000), 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000048a000-0x4), &(0x7f0000889000-0x4)=0x4) 2018/02/08 20:09:24 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x3f, &(0x7f000095d000-0x8)={0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000095d000-0x8)={0x0, 0x6}, &(0x7f000095d000-0x4)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020e000)={r1, 0xbc, "61f2a1f9a803250904613d686b768adf2a146c4bb065b9359afbe134cfccdb4de5a52546aff0e0cc840d388c0d5ace68928416aff03741ccf2ee2bc691b3c19f598b41feb2549e976890960fb9ad58a8a3e8c9dd1a124db9fb18b8c65f5c46ab9598a48d88fb014e52460cc5e6f2db4df2277871945301bf4dbf71fad3a51fcb13cdc3ebf7853ee6262a04202a629b186d753b077fdf7fdb4de352a9c31108146d5919a04330974f1a037417ec228a6b85b34c5ec0622165ebc95434"}, &(0x7f000095d000-0x4)=0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c30000-0x8)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000bea000)={0x10001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001}) 2018/02/08 20:09:24 executing program 0: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f0000c29000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f000003e000-0x4)=r2) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x4, &(0x7f0000fb2000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f00003fc000)=""/162, 0xa2, 0x1, &(0x7f0000700000-0x1c)={0xa, 0x2, 0x10001, @empty, 0x1000}, 0x1c) sysinfo(&(0x7f0000134000)=""/248) syz_emit_ethernet(0x16, &(0x7f0000f62000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x0, 0x5, 0xbf7}], {0x8100, 0x4000000000, 0x59, 0x40}}], {@generic={0x8864}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) fcntl$setflags(r1, 0x2, 0x1) write$selinux_context(r0, &(0x7f0000bad000)='system_u:object_r:update_modules_exec_t:s0\x00', 0x2b) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) [ 49.329547] binder: 8704:8716 unknown command 1886661253 [ 49.340667] binder: 8704:8716 ioctl c0306201 20004000 returned -22 [ 49.354093] binder_alloc: binder_alloc_mmap_handler: 8704 20265000-20279000 already mapped failed -16 [ 49.370510] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/08 20:09:24 executing program 3: socket(0x7, 0x0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000064f000)=[{0x3, 0x1c3}, {0xc, 0x1}, {0x144d886f10affa99, 0xa046}], 0x3) mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) 2018/02/08 20:09:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000098000-0x9)='net/udp6\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000098e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x3fc) r2 = syz_open_dev$tun(&(0x7f0000cce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e63000-0x4)=0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) epoll_pwait(r0, &(0x7f00003cb000)=[{}, {}, {}, {}, {}], 0x5, 0x3, &(0x7f0000933000), 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b08000)) dup3(r1, r2, 0x0) pipe(&(0x7f0000f89000)) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x7, 0x4) ioctl(r0, 0xdb32, &(0x7f0000003000)) r1 = socket(0x10, 0x80000000000802, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xe7)=""/231, &(0x7f0000005000-0x4)=0xe7) write(r1, &(0x7f0000003000)="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", 0xfc) [ 49.376606] binder: 8704:8716 ioctl 40046207 0 returned -16 [ 49.388962] binder: 8704:8739 unknown command 0 [ 49.398514] binder: 8704:8739 ioctl c0306201 20004000 returned -22 2018/02/08 20:09:24 executing program 6: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@generic="2052c9a766fb09d096da0baa736ae613", &(0x7f0000002000-0x34)=@ethtool_link_settings={0x4d, 0x5, 0x5, 0xfffffffffffffe00, 0x3, 0x7, 0x2, 0x6c, 0xc6, 0xc2, [0xbe, 0x0, 0x7f, 0x200, 0xfffffffffffff87f, 0x8, 0x40f6, 0x1], [0x1]}}) setpriority(0x0, r1, 0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) 2018/02/08 20:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000eb1000)=0x800, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0}, &(0x7f0000fde000)=0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000778000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x24000000000000) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000094c000/0x1000)=nil, 0x1000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x8, 0x0, 0x3, "dc2457910f9220033f4732b77a7093f6413ab64704d55d383af2f29630c7e3277411212fc5311e395259689cee2d6faa0aa1d690a2b00ee8002d6209f6123965aa52fb25ee59bd1cedba7761f1e63158"}, 0x160) r3 = add_key(&(0x7f0000001000+0x730)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000+0x80f)="af45401bacbc7a438dfba64b64e5008c00c44402b6f1cfecc8b75c6c45ea7e974df3d3d027bf6a14cf33222ac5b4c36f467b62bc8477754699ed19b8f93b71070067fb1692a92c3bc7619573042ce071b6b302791c176265b1dda0918c1f4f677906c3c14c5ca46ec4c61a7e3b356ded12ecde5580a772eb64299c85a4bb68aacc2bb86635606a6081bf70fb02fdcd0198aa2acfcdb3488971ef98fd0c53f3e60e3a6885f5e5ed", 0xa7, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x0, 0xff, 0x4, 0x1, 0x6, 0x8}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000003000)=""/186, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x10)=[{r0}, {r2, 0x4104}], 0x2, &(0x7f0000004000-0x10)={0x77359400}, &(0x7f0000005000-0x8)={0x6}, 0x8) keyctl$instantiate(0xc, r1, &(0x7f0000004000)="a8a4380e0680bc25656b6833b801fbb54fc3abc32e89c0fd934fae5c006120a294c866d7e76c136951fd59309ecb88d78f0a1d169fffedeb64b987bd38a5cb51c6f8314939ddff7ced91b4d10d03a6ac89b868ecb97e42caa4b97e9120f1c7f5820ae17efebd83df6fadc3555a5dc6030a94dea91124d94d775182b54e1c2f03fbf8472aca21fb2cf99c25791636543121dd6d6862ce50ae44cf2dae9d3e4723a77219d6f2fab2962b090648e0d47ff405141f2636751474a855a7ecbfb92f6725f4277affbefff8ff97f2ffe108000000c3a2b096e5bf83fa406600c6228c42dc6897a02cad437189f1cd04226e1fa63a205ac86d39cab1a75885b0fa5375d94734ae4f063b407ae14592ab223ad6dcc11a0cb16a64d05ffe939534d6b8e04ede626f665dfacc7973e128224035aa01000000a9dc064281302c884dda52a8a211", 0xfffffffffffffda6, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000072f000-0x4)=0x9) ppoll(&(0x7f00004eb000-0x30)=[{r0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r1+30000000}, &(0x7f000086c000), 0x8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000769000-0x4d)="900cedf3d725dcd71fba67ed280baa722aa6511b7a8961aabf987cd971e872b194f61725f35b07a0fa36ba75facb5c0edf48e2334f7cb50968c8824f27c2e02b999d1d100a80ecafe0ad7d3f45", 0x4d, 0x0, &(0x7f0000955000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/08 20:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f00009d8000)='/dev/usbmon#\x00', 0x5, 0x80200) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, r0}, 0x8) 2018/02/08 20:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/autofs\x00', 0x400000, 0x0) accept$netrom(r2, &(0x7f0000c35000)=@full, &(0x7f0000876000-0x4)=0x48) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}, 0x1}, 0x0) 2018/02/08 20:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r0 = accept$llc(0xffffffffffffffff, &(0x7f00009af000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007df000)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000085000-0x4)=0x800, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) link(&(0x7f0000129000-0x8)='./file0\x00', &(0x7f0000eb5000-0x8)='./file0\x00') syz_open_dev$mice(&(0x7f00001ca000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00005c4000)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[]}, 0x0) 2018/02/08 20:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f00009c4000)='./file1\x00', &(0x7f000011b000-0x9)=@known='user.syz\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000ef1000-0x8)='./file2\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000717000-0x4)=[r0]) chdir(&(0x7f00002d7000)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000dac000-0x4)=0x2, 0x4) umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/08 20:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0a000-0xe)='/dev/keychord\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b23000-0x2c)={0x0, 0x24, "3cd9925dd20da6f7c88c3a87216441bf7bfe3a8824d795b9c761c57a34cf05c1adc8a95c"}, &(0x7f0000d6b000)=0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000178000-0x10)={r1, 0x1, 0x4, [0x36b, 0xb730000000000, 0x2, 0x51b8]}, &(0x7f00003a0000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f0000485000-0x10)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000af0000-0x4)=0x400) bind$unix(r2, &(0x7f00005c5000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000617000-0x18)=[@rights={0x3fe, 0x1, 0x1, [r3]}], 0x18, 0x8004}, 0x0) execveat(0xffffffffffffffff, &(0x7f00007bd000)='./file0\x00', &(0x7f0000593000)=[], &(0x7f0000b3d000)=[], 0x0) 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000fb3000-0x3c)=[{{&(0x7f0000978000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000abe000)=[{&(0x7f0000da8000)=""/188, 0xbc}, {&(0x7f0000074000)=""/4096, 0x1000}, {&(0x7f00009f2000)=""/225, 0xe1}, {&(0x7f00005ed000)=""/215, 0xd7}, {&(0x7f00005fc000-0x31)=""/49, 0x31}], 0x5, &(0x7f000072d000-0xaa)=""/170, 0xaa, 0x7f86}, 0x3}], 0x1, 0x20, &(0x7f00003b7000-0x10)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000b9b000)={&(0x7f00009a5000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f000015c000-0x10)={&(0x7f00000d7000-0x34)=@mpls_newroute={0x34, 0x18, 0x1, 0x5, 0x0, {0x1c, 0xa0, 0xa956cb6ac116beec, 0x7ff, 0xfd, 0x3, 0xc8, 0x2}, [@RTA_DST={0x10, 0x1, [{0xfffffffffffffff8, 0xffffffff, 0xbe, 0x8}, {0xd58, 0x6, 0x6, 0x5}, {0x1, 0x9, 0x9, 0x3}]}, @RTA_DST={0x8, 0x1, [{0x6, 0x100000000, 0x3, 0x1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4004000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = creat(&(0x7f000097f000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f65000)) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x0, 0xffffffff80000000, 0x100000005, 0x3}}) socket(0x15, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f65000-0x118)={0x2c, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) timer_create(0x0, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000), &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000901000)='net/ip6_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000e7e000-0x58)={{0xfffffffffffffff9, 0x3e6}, 0x0, 0x8, 0x6, {0xadcc, 0x58ae}, 0x6, 0x8}) timerfd_gettime(r4, &(0x7f00007fc000+0xfd1)={{}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{}, {0x0}}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r6, r5}) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r3, r0, r3, r2, r1, r3, r0]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0xfffffffffffffcb0}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) epoll_create(0xfffffffffffffff7) [ 49.550014] device lo entered promiscuous mode [ 49.555212] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 49.569976] device lo left promiscuous mode [ 49.702297] device lo entered promiscuous mode [ 49.708763] device lo left promiscuous mode 2018/02/08 20:09:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x18) writev(r0, &(0x7f00004b6000-0x20)=[{&(0x7f0000ec6000-0xc3)="2e7b9762b27e13aca9a597e520656c4ef50ca73cbc597fa24cdcd151e6438e0205ea1d84ccf73388e88b371b5bcc5a224488f2d79ae4060518ab8955c9f180ea2eaba997d0211b5307483a6ae606fb6f835982dd4beec6a01d539f65e8379378d1a93d84422e55eb5ee8424baf3b9a6cc6a63612aefb6e438706f3d1fa1482116c258d23158b6081370772df9b1b409b44bb35d0123ca8beb6b7f29b71d969a7257fe5e6f5f3bc11743b36faf4158d1bb41d9e07b9a2941abc748ab893cd2f84680569", 0xc3}, {&(0x7f0000169000-0xd3)="797fd7005f512f6d4b7d4262438eaf607acffa442dadb42736568713a3bb37189df2f466532a37dd12d6a59464be01b10ef4bb6839a7a588e510abe68890e728261b0cbad507c6f5776cb001b98063bb48f7612a3e96737f982ca4d5ea6ed1150351c143e460d507051c24ec5ae0bed801fc74d5ca48c4d2adb390b7390dd08ecef1b5a8cd52bd8056133d23b020a8bcd150bc3087f0299d8b70d839ee45b10b187e0821e74ac5cb6789bb1c1dee75e1f4c95de504cb72607ba86dd355fc372677543cf6c9f34d78d3e49416266bc6256c6182", 0xd3}], 0x2) r2 = dup3(r1, r0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bc9000-0x8)={0x0, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3c000)={0x0}, &(0x7f000006e000)=0xc) ptrace$setopts(0xffffffffffffffff, r3, 0x2, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000cb3000-0x4)=0x4, 0x4) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000123000)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000527000)='/dev/sequencer2\x00', 0x48000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = creat(&(0x7f000097f000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f65000)) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x0, 0xffffffff80000000, 0x100000005, 0x3}}) socket(0x15, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f65000-0x118)={0x2c, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) timer_create(0x0, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000), &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/08 20:09:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000004, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x81) r2 = mq_open(&(0x7f000014d000)='{%bdevem1eth1bdev;\'-wlan1cpuset@ppp0userqvboxnet0nodev\x00', 0x40, 0x4, &(0x7f0000c09000)={0x8e, 0x85bf, 0x1, 0x100, 0x3, 0x7, 0x5d7, 0x1ff}) r3 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f000018c000)={0x0, 0x28, 0x3, @tid=r3}) r4 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x2, 0x2001, 0x5, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000d33000)) timer_create(0x7, &(0x7f0000a15000)={0x0, 0x5, 0x0, @thr={&(0x7f000097d000)="b7cba538b55a51e99eb8908055aba68499cae25846363dce50b669d30fa646490d54ba9f1fa3c188ffcb3f8f2552b828c38831fa33987ff65daa7298daa97d3e4f1b39", &(0x7f0000636000)="8030d2"}}, &(0x7f000094c000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031b000)=0x40000000002, 0xffffffffffffff68) timer_gettime(r5, &(0x7f00006d5000-0x20)) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00002c8000)) ioctl(r4, 0x5, &(0x7f00003a8000-0x1)="e6") socket(0x200010, 0x80003, 0xa6a) r6 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000b7000-0x8), &(0x7f0000782000-0x4)=0x8) fchmod(r6, 0xfffffffffffffffc) poll(&(0x7f00004fe000)=[{r1, 0x200}, {r4, 0x20}, {r6, 0x38}, {r4, 0x4001}, {r4}], 0x5, 0xffff) mq_timedreceive(r6, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a23000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000720000-0x4)=0xe8) quotactl(0x4, &(0x7f000021f000)='./file0\x00', r0, &(0x7f0000d06000)="7e31f81fc8bceaafabde3e843502264392eabbba63eb550a2e093bcbb061ead7bcf06f127dfee9c6be9263c3c62b679cfa15866ec914d0bbd2564ba2847b03ce68c3fb97e287b1a8ee094863d592637eafe1a8f7023b733c941d3f3c79c548e079bde8f288a601872a9bfdee4b") r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000458000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000011b000)=0x3, 0x594c0797b6b70c7f) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000058c000)=0x5, 0x4) mount(&(0x7f0000df0000)='./file0\x00', &(0x7f0000362000-0xe)='./file0/file0\x00', &(0x7f00000cf000)='msdos\x00', 0x2010000, &(0x7f000059f000+0xd13)='K') setxattr(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000464000-0x11)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e7000-0x10)='eth1,selinux+&-\x00', 0x10, 0x0) stat(&(0x7f0000997000-0x8)='./file0\x00', &(0x7f00003af000)) lgetxattr(&(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000694000)=@random={'trusted.', "2c6e6f646576707070312f262721d87070703000"}, &(0x7f0000aab000-0xd7)=""/215, 0xd7) 2018/02/08 20:09:24 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000019f000-0xc)='/dev/autofs\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x86)=""/134) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800e41", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)) dup2(r0, r0) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dc2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x1}, 0x8000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fd9000-0x14)={@ipv4={[], [], @broadcast}}, &(0x7f00007bd000)=0x14) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x166, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1a3) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005d000)='/dev/snd/seq\x00', 0x0, 0x200800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000b8000-0xb0)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00 \x00'}) 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = accept4$inet(r0, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000012000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000000)="343cc69a541f94e18bcaaec7969ba26da632078d8a06ebb4e47b99d8a0da560ecaed6839067adb", 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpid() ptrace$cont(0x1f, r2, 0x0, 0x8001) r3 = gettid() tkill(r3, 0x16) close(r0) r4 = syz_open_dev$sg(&(0x7f0000288000)='/dev/sg#\x00', 0x0, 0x40000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000017d000)) 2018/02/08 20:09:24 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0xfffffeac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000dca000-0x30)=[{&(0x7f00006fb000)=""/201, 0xc9}, {&(0x7f0000cfe000)=""/52, 0x34}, {&(0x7f0000d41000)=""/84, 0x54}], 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x5, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0xffffffffffffffe1, 0x0, &(0x7f000000d000-0xa5)}) mmap$binder(&(0x7f0000c41000/0x3000)=nil, 0x3000, 0x0, 0x21013, r1, 0x0) [ 49.841623] device lo entered promiscuous mode [ 49.854316] device lo left promiscuous mode [ 49.863154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8833 comm=syz-executor0 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) r0 = syz_open_dev$sndtimer(&(0x7f0000fac000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000067000)={0x1, 0x3, 0x0, 0x0, 0x2689}) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f000088e000)={0x0, 0x0}) futex(&(0x7f0000b76000), 0x3, 0x0, &(0x7f000043d000-0x10)={0x0, r0}, &(0x7f0000600000), 0x0) 2018/02/08 20:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000f5e000)='/dev/sg#\x00', 0xfff, 0x40000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00006ab000-0x8)) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/08 20:09:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000955000-0x8)={0xffffffffffffff3d, 0x1ff, 0x10000, 0x800000000000000}) modify_ldt$read_default(0x2, &(0x7f0000592000)=""/4096, 0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ff000)) r1 = memfd_create(&(0x7f0000005000-0x2)='!\x00', 0x0) connect$netrom(r1, &(0x7f000021b000)=@full={{0x3, {"0c5766ee8b170f"}, 0x8001}, [{"7b598648039f05"}, {"b3c446106a8d95"}, {"cc1e181e08b49a"}, {"0c31306cbc1dfa"}, {"dc2755ed57c0b9"}, {"50eae25019cb4b"}, {"58f13c89019d6e"}, {"d228fb3663f9ab"}]}, 0x48) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) timer_create(0x4, &(0x7f000073e000-0x60)={0x0, 0x1, 0x1, @thr={&(0x7f00000b6000)="fce91e2ad7a140d8bab88d1fd0eb836e5ba7310115df41cf01c4", &(0x7f0000a37000-0xd2)="522751a10e83acea68a957fee6e10fb3ee511773b5a45b194037b5eedeca9a78365e8fb6b5491f795e8064a0be5445c28c41502d268b508bc1144c289e58869e24b84b13331da145429d138b2ee18bbce2278a43162b6157d81fca3f8c6c6a20575e780cd9911617f10b03c2f24c176b7bc6cdac84a4cae7a7ff1b7fd77a57f35b5d88f3d737ab359fbce5d4f8f2ba9bd5a39987d6361236ad6ce4616bb1e9775550583e444518b19a29d07b00ec8f4c31e8f47c3544b8c0a677ac3a9da4950046c60de05b334b2ddd28c24b6a5a9868ee67"}}, &(0x7f0000d45000)) [ 49.902593] binder: 8855:8857 transaction failed 29189/-22, size 56-5 line 3004 [ 49.929247] binder: 8855:8857 transaction failed 29189/-22, size 56-5 line 3004 2018/02/08 20:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f000023a000-0x4)=0x4) 2018/02/08 20:09:24 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000153000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000728000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f000002a000-0x4)=0x1e) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f000023f000-0x8)=@sco={0x1f, {0x0, 0x0, 0xfffffffffffffffd}}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8), 0xfffffc92, 0x100011, 0x0, 0x339) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) write$selinux_access(r4, &(0x7f000023f000)={'system_u:object_r:crond_unit_file_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x32}, 0x39) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000023000+0x21f)=""/174, 0xfffffffffffffeb4) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000076f000)=0x802, 0xfc25) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/08 20:09:24 executing program 1: getcwd(&(0x7f000068b000)=""/4096, 0xafb9042ce1db7c09) r0 = creat(&(0x7f00009f7000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000088f000-0x50)={{0x401, 0x1000}, {0x1, 0x400}, 0x1, 0x1, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00003c7000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x80000002}]}) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006ce000-0xbc)) clone(0x28000000, &(0x7f0000846000-0xe2)="b5ef774f5618f7a4de55caeb8926b5bb38dda76c4cd9cc069873c23d550a644e91b38d3e1fef06882de9fd5322e6f5be7e5d40c64bef0c933ded418371bde84f97ec56d0370cf54c1f549be0580cc4fe701b01ec325ac2812b05e0c07d7bb922995c23f62f96c0a3fb61a370b4103154538ded12df02e4e3bb1cbf219d427a5bc917bb5ee7b582b55852b1b8dfa9767af432738eacebc47a9c41a57925ba810c00fa298cd92f15f0e0fa2291b8634ccf44545b032b6787e2b9e5e50aa8500d6ca3f198a73a95dc1f4a08c8cec25b401ec9772c304f929b5634cef425b823414d3177", &(0x7f0000bfa000-0x4), &(0x7f0000547000), &(0x7f0000ee5000-0x7)="0282af79ebcd58") connect$inet6(0xffffffffffffffff, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc3000-0xc)={0x0, 0x6}, &(0x7f0000650000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ac4000)={r1, 0xffffffff, 0x0, 0x9, 0xfffffffffffffff7}, &(0x7f0000014000-0x4)=0x18) 2018/02/08 20:09:24 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) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x4) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/08 20:09:24 executing program 2: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = creat(&(0x7f0000a02000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xca)={0x0, 0xc2, "92c5135a5274fad1081cf2aca43150b67cee2ad2ae4de135ea3dcb4a12754595b33fcedb8e8d4d2c42e6b0574a37973455f482e44cc89b351c885f5ce1585055f93f706f09d0aca68ae390f0bedd31bf2ef96627969205489ca97f39be2d94d916c7a88985140234e03cf35fa5d4cea00fdd39cc532bea865e3e8e557597dfa52adccaa86e8b4eb0cf70b1d6cbf7f8892d04619e32da9f3459e46826a79d45d2f2b2feb729d86463e80f2fa43fb3a3c69a612057ad0e70209bc666dc6dad816798d5"}, &(0x7f00006d9000)=0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x30}, 0xc) 2018/02/08 20:09:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000fcf000)='/dev/snd/seq\x00', 0x0, 0x34000) ppoll(&(0x7f0000fcb000-0x8)=[{r0}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x8}, {}, @connect}], 0x30) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b95000)=0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c09000)={0x8001, 0xaa3}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000c8000-0x1000)="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") signalfd(r0, &(0x7f0000698000)={0x9}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000bcd000-0x4)={0x1, 0x0, []}) 2018/02/08 20:09:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3fe, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002a7000-0xbb)={0x0, 0xb3, "94141766fd0db83fc537b8c6031954337bd947affceb15be3b1836b5508025ef82ed15648fd26190f90750d552d5ac8b0410198e73a75a1b312099fbf572c532d3dc2f4cbad58412a1ba4d0b6c882691e4a898d53e5254d44a97da3188df091ee19b1e573ca27054144731f24136ef2b0a6a31f144c1930b4ad132150e38031cf4bff1fd95fd7e1db3c6ae5025d41d43a6f7f9f43bff7420dbcf63de7ba871256000cc1b0018c8cdc581a9fb76b331e9130f9e"}, &(0x7f00003d3000)=0xbb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000614000-0x8)={r2, 0x6}, &(0x7f0000538000)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000d7b000-0x7)=@random={'user.', '%\x00'}, &(0x7f0000ef8000-0x8e)=""/142, 0x8e) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00007b5000-0x4)=0x1) 2018/02/08 20:09:24 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xc0b, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/08 20:09:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x5, 0xf5, &(0x7f0000001000)="0ca51a11a83781dc4242c9dd4441a441833f3e12df0f6f159c23190f4413f4dfebdccee6c6ea6e19d6f48f13cb7044bcbca19cc3925fae395b5870684583e8a494a591fc64f4558614cc064c9b1699df778d5c3f8adf2afe9db33dbdf5ef9352ef09bbbf561a47e8ff79d92137fca2f29f3e5b2cad16a91424ccc7e00ef4756bd1f2c0e6e331beff31a615d9a2b8fc8f3b79d6629bea9de0d2640cfa57bae2ab4846915b20c2e4fea629aee2c9d8579fc3e335b1d281eeddb296e3a9ebf71e7eea8f90968ff1c092f089e27766cdc306017d062cc2f37dce0fbade4f7b0002e6e515ea34a6365bae4cb0698c4c5cbdffbdda4250a2"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) 2018/02/08 20:09:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = creat(&(0x7f000097f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f64000)=0x972, &(0x7f0000c18000)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f65000)) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x0, 0xffffffff80000000, 0x100000005, 0x3}}) socket(0x15, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000), &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/08 20:09:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') syz_fuse_mount(&(0x7f0000ec7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x10000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0xa27c, 0x708, 0x0, "1f6f516a4e481b90055906f831826c190f0c557a053aed218936a5d5b3f27e7965e550727ceb7ad6ad258114dacf2e844acdc8e39385c9a02bf1870998ab446b4b5b40da05cb16aebb2e0453a34b7567"}, 0x160) 2018/02/08 20:09:24 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008b7000-0x4)=0x81, 0x4) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) [ 50.140008] device lo entered promiscuous mode [ 50.147808] device lo left promiscuous mode [ 50.221965] device lo entered promiscuous mode [ 50.235401] device lo left promiscuous mode 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000a2a000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008d0000)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f8f000)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000025d000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000a2c000)=0xc) unlinkat(r0, &(0x7f000049a000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efa000)={r1, 0x3f, 0x80000000002a}, &(0x7f00001fc000-0x4)=0x1e9) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000004, 0x7) mkdir(&(0x7f0000c55000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00001f7000-0x4)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000098c000)={0x4, &(0x7f00005d1000)=[{0x0}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f3000)={r1, 0x5, 0x10}, 0xc) close(r2) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00001d0000-0x8)={r3, 0x2}) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000455000-0x8)={0xfffffffffffffffe, 0xc768, 0x0, 0x3f}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008eb000-0x4)) r2 = dup(r1) accept$ipx(r2, &(0x7f0000257000), &(0x7f00006b9000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r4 = geteuid() ioprio_set$uid(0x0, r4, 0x5) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000772000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5a000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000043d000)=""/223) r1 = syz_open_dev$loop(&(0x7f0000745000)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) socketpair(0x1f, 0xe, 0x4, &(0x7f0000d3d000-0x8)={0x0}) read$eventfd(r2, &(0x7f00003bf000-0x8), 0x8) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fce000)) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) faccessat(r0, &(0x7f0000385000-0xe)='./file0/file0\x00', 0x1, 0x300) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) 2018/02/08 20:09:25 executing program 2: clone(0x0, &(0x7f0000e6e000), &(0x7f0000000000), &(0x7f0000f31000-0x4), &(0x7f0000001000-0xa8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000001000-0xb4)="d58a113cc3ede93d6f0e728a3df39b57c9b7fc8137cdad919a980f2585ea892d77e04e636af946be18449e6a4d41771b694ac2c4fa9162ac3fd3a25d1d24acdaf446c1a1e61dc6023bb5a8dc2b2b3a2ec677594a25edfd790bd02899354b3fe1c153e229162aed23d4e15af2f27cf2b4b760c4f866300fea60c0ee567211daca8ac35e9b76eabe224a7d2951403366485a5d4496f5706c12d5da1105e327baed74ab100c9c5762451de19343624f6e4c8d559723") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0xb25, 0x2, 0x1, 0x9}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x4c74, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x1, 0x2, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x33af}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}]}, 0x190) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 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) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000019, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xfffffdc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000323000-0x4)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000b000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r1}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x1, 0x41245373, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0xffffffffffffffca) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000)=""/66, &(0x7f0000003000-0x4)=0x42) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x16f}, 0x1}, 0x0) r1 = creat(&(0x7f00002ae000-0x8)='./file0\x00', 0x100) mkdirat(r1, &(0x7f0000574000-0x8)='./file0\x00', 0x40) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000004000)=0x100000001, 0x4) [ 50.390430] keychord: Insufficient bytes present for keycount 1 [ 50.410690] keychord: Insufficient bytes present for keycount 0 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000040e000)={'system_u:object_r:gpg_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x0, 0x0, 0x20, "73797374658c4e753a73797374656d5f723a6b65726e656c5f743a73300003ebbf4a942d4be5c6396816ce53a2a4dbd81c6fc07178ccbc12f7fd16dcb83ddf78447c5445892bc3571242ba77bdcfa93ddd760d3d905a006eb18723a795176b4d0e528d078d62f49848ce42a2c23033e47331c3bd4cedece572e43fcc6922aeebed06000000c71268"}, 0xffffff0f) statfs(&(0x7f00009c2000-0x8)='./file0\x00', &(0x7f0000fa2000-0x1000)=""/4096) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000017e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x40, 0x8001, 0x9, 0x6, 0x10000, 0x7, 0x7, 0x20, 0x1, 0x1ff, 0x0, 0xcb28, 0x0, 0xffffffffffff9c28, 0x8]}, &(0x7f00000e3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b0e000)={r1, 0x6}, &(0x7f0000832000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005d6000-0x4), 0x80800) fcntl$setsig(r2, 0xa, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/08 20:09:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/sequencer\x00', 0x80000, 0x0) write$selinux_access(r0, &(0x7f00005fa000)={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x33}, 0x35) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f9000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000551000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ed4000)="68e9be2ef93fbfd5a31573b44f1f560b815304a33e0ed0694e5dd012d8d70d7c6b376f3d6268d7fc9cb5021c3a70fbcc8a98b987acaf7369c8fd53e435f81d628e71c79c124389a56af12644b7ad09847da42073744eae4a21a04a24c4193a2e3695cacb1b671c800ebb12f7f9e1388954fd2256ca4d0f2c1f0864b09bae08591269214dbcd4355f41971ae56217a81ec6bcf987c737") 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x2, 0x4) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5a000), &(0x7f0000409000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000931000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000802000-0xe)='net/mcfiltre6\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) socket$inet(0x2, 0x6, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b01000-0x15)='/proc/self/net/pfkey\x00', 0x40300, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00005ba000)={0xa, &(0x7f0000a6b000-0x28)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000255000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f00004e3000-0x10)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016b000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000feb000-0x88)={0x1ff, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffffe}}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000666000-0x20)={0xae, 0x0, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000039c000-0x10)={r3, 0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000718000-0x8)='./file0\x00', 0xa0) clock_gettime(0x0, &(0x7f0000858000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b3c000+0xa07)=[{{&(0x7f00006ad000-0x10)=@ax25, 0x10, &(0x7f00000f3000-0x50)=[{&(0x7f0000bfe000)=""/244, 0xf4}, {&(0x7f00003fd000-0xba)=""/186, 0xba}, {&(0x7f0000f2c000-0x5e)=""/94, 0x5e}, {&(0x7f00002b0000)=""/4096, 0x1000}, {&(0x7f000056c000-0xa6)=""/166, 0xa6}], 0x5, &(0x7f0000e17000-0xee)=""/238, 0xee, 0x4fc}, 0x9}], 0x1, 0x0, &(0x7f0000930000+0xba3)={r1, r2+10000000}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x8) r1 = syz_open_procfs(r0, &(0x7f000000a000)='ns/mnt\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000000b000)) ioprio_get$pid(0x0, r0) [ 50.442321] keychord: Insufficient bytes present for keycount 1 [ 50.452175] keychord: Insufficient bytes present for keycount 0 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009c3000)='net/udp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000797000)={0x1, 0x7, 0x479, 0xfffffffffffffff7, 0x4, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x1, 0x0) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x8, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) getegid() 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101005) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000392000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000cd0000)={0x6eeb, 0x40, 0x4, {}, 0x9, 0x10d7}) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x6}, &(0x7f0000c6a000), &(0x7f0000001000-0x10), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000002000-0x30)=""/48}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0xbf, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x7f, r2}) clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400}, &(0x7f00000ba000-0x10)) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000e27000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@empty, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dda000)) [ 50.554720] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/02/08 20:09:25 executing program 0: prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x30)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='vboxnet0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) mq_timedreceive(r0, &(0x7f0000020000-0xcb)=""/203, 0xcb, 0x6017, &(0x7f0000153000-0x10)={0x0, 0x1c9c380}) 2018/02/08 20:09:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0xa0)={0x0, 0x98, "b6c2734cbc3bd20ee2acf7351face02b3125d78c3de3da5269154984600ad90e8022eb711ec088016298142691bf8332a8f61f2b1aa23cfa6d86e9430d34c8924aa07c8e291da45f22b7aa0d8527d56375871bd42fa457467d99622605879a4ff35c9100da0e12c6459ab2c0b7e6df8fec32e5dc6a4155c130a41ed2554f6bfd03053127ab64aea7eba6a173f8f56094ae0d832f4ccb0a72"}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "99ca4514c91957af518de29e58ce9ea6696d5dfd3e3595391224774c170472042bb1932cf28048f09b62f08947b35d627943702f951ce5331b3dfdba34516f1ce74cad92ad4dcda85c96f74f87c1634eeeb8289cbfa5fce5708540b23b8e2dd1a62160d7d00f8a78ccd562e0fbb8b7fd44cb51c2c9321a3e031ab7a2616eb1436b5bcfdc45adca822788adc903ceda3579be9f6a2f4a22b4c41e519a036deb163c0e46dcbdc3cdf930515b23701042aa56952dfee5407c8cf4c4680842680f1b969382922cc934b74cd6e6309097a396bc3262110137f152ae1ffd6bcc1df4244cec38524a13d033c246788b8e3be337803c237bc9072047377b958dcb99c92834e06e81cbfa4b07ca661ee09577c53f8b80e340520e409cb56a6bdc01e8b4e9c98568c2cdb66660db7a122d7d1d39958bfd6a19a46737b06e13b95eded0618ffc6a5be26a15d3c88a1b7b9195e89fb5e7f48a643b384fb2f8f695989de2b4d0a57bd1d5ad41a3abb69f7b9141c07a541081e01977e7f5345428437949b309a30062c23067355c7af090d6505823e1fe00a72edebef1a400a2d468d8fb29a666725c98f1d34493a615cff85f1a26585d35fd97473e56d7f48af0d58dcc67306ec5f9d2286b6b2ac09a298cfa53e2e49e45b338e2b4e373423c74ab49a517b278c6608aa98e9b9a175835ba4d5f29aff5ff5afffe97e5c690eaa8250778c021c0a1c192e4ab6e25f39d86e79291d0caf1d3988e166c719cbe00bfc7b28ea3faf58c578b55e983a14ef042deda7bb81c0b2317d8bd0fba24c394bb84f0b2d248976c2fc73357c37979ed8949e3a4ed06014e08d5e4bce20b1cd79f9e8b4b258f387f2d08547d92e8a13fdb95ee673b881d3d0379100a437ab5cf2eeb9295b4c5a506a4add39ac0d7919744b28a2da61682e77192574c4c6978b7ee4a0ba1c840c94aad39db2b8c9a01979923f09a5e77951f9bf95897d02a032b558134ee48f8fe7f95d46757c9cea3c9edd1d0468364743916bb9b5a86a92edb51cbee6904264ff914907d8f7f659acaea3daf177f4c2b3665cbb9f3b1505e36a9d0beba4b3fec044537bdc164def6e245cc9617ba6b7856cfc0772528fb1ab7058f29faa0ec6084552abbdfa128e994e6ef574a323ab727ee688c8ddad64f6eeeaeabf870dd68f85b6a23d1e0ede60a0c46122c960ac8d38fab903a770ab0f48216147c6e153ae2bc89a0de08ead583f67f330210641bb9636e5a62be2f9e0baab796d71b2551a2a6c647c771a45530e25c69b0cf4951a370be513ad17046a450a2905a8e3612ed4254fd6d2014f494327fdff4407d28bdd51274137b3e92f82d32c1d24e2e1d10f070a6993a7be1a3a7e6c3f4699c097f5faf4c4f4dfd22cc0c661a844f2765d7fb4723d1b6009abeb2a124124a0327f727f34e6f347f076e33c339d9bee6bf88cf579efe8657652d2e09ebe412a975e99b8d7613985869e7b7d398fd4729317128f72ce24fe995434400e20cdf3f3114bc38df9e52e3655d402f956ffcaa0018b298f72827f22f85283c0ed4a865ddc3f85901089770d88f2f14bfd34d56ab8a657457fe606aa837dc15a8e5465fe8d371d2f6127ac6ea954aa80dd7fd05f17244b857de040d20e0ea85334ff42748697b63d501eb353811b5d20e3bf867b5816aa31515b34b5dcfed34477d6190841ac22610df793cec9332becb058379fd56c6299007fb1c7e6d8d1b99fd5b6c6c2189007aea13f04b108f3a7c78ba0ea2ad2d32490c26de95677e9693c19ad20ed66953946f3a2fb78808bd43ec53144ed530021edb093516a192235d975153065a8127ee6e298a83baaf63f833dc10280bbe03e53fe13c2256b887191c62bc62472dc352b28b7dc5e70f3269e6332f3846a43ac75f04edae4f9bf04714bc28e166e36c8ba8788528d956e7f65914946922fab51b66e78d531e5bc52b793fc5ac7a4add9980fa7a22adc6061049d2a7e33efe2cb2973b635bd184a1f33f11b42de0dbd14632b5537b0f8f957ea32c5c1fa3d39e34b6efd23f4557c7fea545c03b452cfbdd8c206440e0e502b1b5929c7241a4630518c94ec0e21266c0dc699e3260c4218c4f379928282524f3b522ac0e12e7d0c8eb8e69212d6cf8ea4bc10bb2126b7e6d1b7d6d82e60a0ff122f7acbf512a66c0b4842fc3ea08e8b1836a7cd223e8a516991a9b2e43d353f5acc66e64f6ca28c029ea0a2e2aa1735761cfe59087ba0b52323d04082ebdd20b6943c7935e8f509509b3253b77893345b4e95a265f39f3a9fcdf0c5ce112d4c905fb7bb1b0bd826a1200deb357e241cb0802897d05b070c8b3be51750af1f4c373a37036d57276bfe9698fbd66ada812ef8804bca076deca057aa0c19b011911f0ea12ccdf78d2f96d24e4d9a44b9d6a2608092017fdd5a7cb26c7616f59169b4cfbf14aa0b983fa3df7c89c1cf58ee7f8147b70e3149a7580dfb3e40a8b203dbee15b1176191cff905c587a13ae5873e7dc6a168a76bdd2b320c67ad6007b34e2b2778c1cb681942167db3c701a518c53b27bc782783b4539f170c2f5a8d3ed35fd67d2984c78ad12b69809bb5f6c505018328fedf74413d41a351abd651deb11707193beba04187910d26b86c55193a63b529efcb123c0d0386aae4435cc2098c8372f576258cfb332f5adee05706c1a5901d533d7acf0949d849862badb74a8192b943b0895afa9f0e0a82d910b10253005b86499c5294b662e77cc99178f461fc04b61db3e3dcef228f05c8b492ecd18cc78b04b047b71f34dbe2f8b42f77eba722c1acc183b8e597ae5bd348590da11a86c947e5303f4b81a75632206d7ba9ff8b96e0fc632b0e33a8569ac7e604f720f3bec485f4eb5e4d8680aa92cfba044fc0eea28aa73c1865f0bd29efe207aa2edbcb817940eb486a7bb2272cc061fef25bd6ce57d540e88b153d45b69af57d42fc797b9d9c8e5acdec12edf532272fd264477bebf30a13d3c6387b54f68ac1d2284ff3d282095e693b87595b6738a52fba3c86372d744fffb55b62ce7508a159a5b18fd78f2e94f60398142fb1c3289bdf8a05c98d6db9ecbaf39d6123d448eaab24f475ac8ecadf80f65009d7554ecc36347b42ecedc71a2a60000decb79a145208454843a1cda4f0a0330554f2a48ca7c3632b6167c50a6a4a071574afa073777dd8b95ccfae0cf84d7b1f8f9344a487edf0b3d3c6d837580230c35f65fbe5c99304ddacbac50a4d58683bd6e4b613feeb3bf41cc739abd7cb3a8135304aa64140bbfcf769a89e8ce65e9394a1c6bec8e763c11d2067d22c3b1b05ac41b9b5f09d1065afd33c26dbbdef5992891b2e5a6e0b3b969243d26f17086533afedc14b1ba3490735067b8126302ea311b23a93f3b80d14987712203d3c6220926061a7d1b04a8abc9b5c1f1fe8a1a1d4df1e732a890ab8aa882581c99ee924c346419aaf0e46f6cf110b9891457c124adb522686d545fd3d9bf197ed5b79343b0a68ac0156a74fe07471fe7dccd207793b1d19d82dd23386c12883e0f739c70a82b1efd54e3224ab400e8095e7ce50064259c7380733a3ebcdb88fc16e3c11d293902ac17a43588a39cfa421a3b9c7b151f09bd746e8aa8bed5410161cfb18a8717daef3ab73ab3c0c158ed08f59f910d77d77fe124fa5ed0146fa503ea7a145cc5d8810cc940068a20f386e6b88714641454ce1998380be16e47d6685c55e89ba0edd1ee40026f4dfca5319a9c82f47ffbebfed965a752fab0738ab1622264d409e06256cf8e86cf2f2c45759fcd42f94cc486639958b7347a08964d673a72f17db97eec81599037874486fced1005495ba99069b01410a92d74403f63bf6e41d03a21a59575f4ba6c788e148c2a1e96ac4953238742b8fd029cd614c41daa8c2e0ce99bfbd00d87cc4c09800a90cef96524be59edb9fee980af22df71b9298e0fd8ecbadb3b27ecb5eaeefdb458150aec9d4a61457211fa4643fb42f907151c5b408e12f9a8a6830ddf4431b71edbd351941021f1ceb6036665f85e6040999945efb40a76f1f53e9f984756fce3ae5ea543b78d4a06ae8900a117921caee6d3c0ad851bf363e55c8644ce5925cba049da8fa1902f0d76090b7959d9adf0869ee30ff6bea9dc42dce27fd874eaad3ed0c198569f68a29403f2f2def5d064e9dd5955958dbe968c79a136e68be690cc24d6239932a6ea7dce5d78b40d4f270fe15e0c64c5fa2365786240d7432995db92ea0f76a177dffc65dc6f4b5536965125b12a6558cc330b6dbff49a612ee16a9b7461b57946867890dfe8e6f81256c433121014a3c959aa0fa309c379a09567dfb07745401aae15e70534bfa691f709bc95acb2b5d5447a58192d1fc862709ac7edf8c36c363115b90b4ceeb8ce27c707f14fe9f3443b83b7ec6fc4754460a5be35b96f2845b5add0c79cae2a18190ce861525a5cc2d3a94a8442bb522e97c306dc7e22f3a59c22ba9d87a59e0bb052b723caca59cbe3cd3761f8824f793ffdfd7563f11bb907ac564b8783c3eefe0903a942a520e06e2db4f678d9977ce4c8fd32276f2ec6c978fac1789e43e0ce2b6d12a812da3416377a748f13518f43a70acd5ce6ca6d4c1e15ececf13a668e69e5724d664630fdae2b9221e5eb23798f9ee9378dfeb0846786765541029ba0d3e754f24e36d3d6bd00d466e4d30817a020dda379c4b8d903d883e44826390fd6371ad21ddbb50e69815f94484bd1af8eb505e9d039f88e427df4f041e4e50dfcc9d4d793be3c44b8e20515ccf9489d202c2bb0a8d6ad422503660e4f352e6eefb49721744a646da262bbb69962832e24f886acb3a0cfd3cdf08d7f85b45944b41e476b901b9c4c20309ae2b95cbce783a44c34ecbb2782e6339d5a57e28f12d842ed2a6d670cae464cef92de7fa69c5daf4761d0f0268ef82d560d0af54563b789abb7426391ab25fe3e8fd1c40f811806fcb33842e7ab1f43f3cd68c14115e28a1ac31b8fa6af280095c560dbe7a45f2a7dc9eccee8c400a11e7117b5500c56e8f47fc54b953dfd09bc5ce0279267c5a90bee25f52050a51b79887334fb18f9fe2c426873e81d5265185b2772bb15a1c146907394bab27445f0abe97fe222d53fe06b419c6d03fc01718e5170c550a8702a8950da45b5d498caeb0edf4f0cd0333c4053722f5852c80d2988f0cb964da02cdc628ef97954a8977b5c2a5a8ceabaa5386188e5492ce71ead48e825f40ba2170ad7c64db2052c7c899a878483ee75f3352831f7ab39d2a361cf9c4335d10efc5c53b31dba7e0ee99ebdf699b285be01a1bd92c3d0d97d701160398d096a9407cdabe800b466c286e42ddc7461383cd1c70c0325b5e2803b751ce1003e1358ee0bded4965306748818884fdaf1a8086d23e9cc3d1579f719f808949a180a881063ad8b140d38bf825ba0c1f6bdd4d7511dc9590b58ca19aa8cd90278a223c65b120cd5c006333e5209958d0025fa130eadd6a39269de0767d6970df871c0bf776d69f220d48a7256b291ec119838fd6378bf23b102b5a8feafbe17f7ef2caed6b6040c4b3330d5ac5650c2ffa1cd68724ab7189d62fab43cdfc72ddae942f0a37572591627c621d75f912ef522bddf79abc8130b06940b424882e224a4b01a269c0bd5741caf9fe1f297fe0a32ea683070a7b820bf1d39c582014025bdab0b6bb4428c6691c066fdf5c6ba7d4227b1ff98e9483520e401a43f41eac3f8068571bd8234860ce97fdb9358acf4d98100835b73eb83dd9ff50766972eec37a0ef693d13"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x1686, 0x3, 0x1, 0x10000, 0x4, 0x3, 0xe4c, {r3, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5da}}, 0x100000001, 0x4, 0x10001, 0x2, 0xfffffffffffffffa}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x65, "ad5de96fc6d703a41b61f84b12681df8baaa0e6bcdaafc875e7e90a43d9181557770b8c3bc8f7f4ce8d5f112b8d66a0b16656cd72d7d214910aa63ed3b2f02f58839021646f6c448211b11a9de57ae556d1796fd03f8bf834654e944ac835d5ee255dd4cd7"}, &(0x7f0000003000-0x4)=0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x7}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r4, 0x3, 0x7, [0x1, 0x0, 0x2, 0x3, 0x0, 0x2, 0x1]}, &(0x7f0000005000-0x4)=0x16) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x45)=""/69, &(0x7f0000004000-0x4)=0x45) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) socket$inet(0x2, 0x6, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b01000-0x15)='/proc/self/net/pfkey\x00', 0x40300, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00005ba000)={0xa, &(0x7f0000a6b000-0x28)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x401, 0x0) writev(r0, &(0x7f000000f000-0x70)=[{&(0x7f0000011000-0x4e)='-', 0x1}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x0, @rand_addr=0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000eff000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000010000)=0x10) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x40000, &(0x7f0000469000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000f00000-0x50)={@syzn, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000f00000-0x10)={0x1, 0x1, 0x1, 0x7fff}}}) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f00009d6000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51), 0x0, 0xa8}, 0x2020) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000463000-0x8)='./file0\x00', 0x400000, 0x1) faccessat(r0, &(0x7f0000b53000)='./file0\x00', 0x114, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a8a000-0x4), 0x4) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x2000) readv(r3, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r1, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x569c}}, 0x9, 0x400, 0xba03, 0x2, 0x74b6}, &(0x7f000001c000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7f}, 0x8) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001d000-0x10)={r2, 0xd0, &(0x7f0000001000-0xd0)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80f}, @in6={0xa, 0x2, 0x80, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x847}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f000001c000)=0x10) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffba84}, 0x0) 2018/02/08 20:09:25 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xd003, 0xfffffffd) keyctl$join(0x1, 0x0) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f00002e9000-0x8)='./file0\x00', 0x0, 0x18d) epoll_pwait(r0, &(0x7f00001c4000)=[{}], 0x1, 0x5, &(0x7f0000c39000)={0x8}, 0x8) ustat(0x6, &(0x7f000087e000-0x20)) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000022e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000cc7000-0x4)=0x1c, 0x800) getsockname$inet6(r0, &(0x7f0000670000-0xd)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000351000-0x3)=0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) poll(&(0x7f00003fb000)=[{r1}], 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000657000-0xc)='/dev/rfkill\x00', 0x0, 0x0) listen$netrom(r3, 0x200) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1f}, 0xfffffffffffffffe) r0 = gettid() ioprio_get$pid(0x0, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x7ff, 0x4) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000093a000-0x8)='keyring\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00003d7000)='user\x00', &(0x7f000065d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c55000-0x1)="a7", 0x1, r0) keyctl$get_security(0x11, r1, &(0x7f00002a2000)=""/204, 0xcc) r2 = memfd_create(&(0x7f0000736000-0x8)='keyring\x00', 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000344000-0x90)={0x5, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) syslog(0x4, &(0x7f0000e1b000-0x1000)=""/4096, 0x112f) 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000034d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x4, 0x9, 0x500, 0x9, 0x80000000, r1}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/08 20:09:25 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, 0x10000000014, &(0x7f000039c000), 0x4) accept4$llc(r0, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009e9000-0x4)=0x10, 0x80800) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000422000)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000824000)=[{&(0x7f0000f32000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) signalfd4(r0, &(0x7f000013e000)={0x4}, 0x8, 0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) lstat(&(0x7f00009c3000)='./file0\x00', &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000915000-0x8)='./file0\x00', &(0x7f0000d63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(r1, &(0x7f00007fe000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b0f000)=0x1c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000093b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c41000-0x20)=[{&(0x7f0000dc6000-0x89)="c73f31b923eca78707fa1e11d477c521a3b9ed34a9360b9e187b746ca138d555c918f642b6e6ae2f954e8e135884c9bb815d8eb7a6f7d1ba951c7c015a3702fb8442139f82bd1278727570c0a3059ac50e56d49d9e9b8c35f4688238a3c4646a0fe4b237f8f593c43edb4dde7322197c2baf14e816a723e85ab141be7fb754a4a9013692b8214a407f", 0x122}, {&(0x7f0000ea4000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ef9000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x90}, 0x0) r5 = dup2(r0, r0) ioctl$TIOCCBRK(r5, 0x5428) 2018/02/08 20:09:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='cmdline\x00') read(r0, &(0x7f0000ee1000-0x1), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000048c000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f00009bc000-0x48)=[{r0, 0x800000000}], 0x0, 0x20000000400) 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e0e000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000b13000)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a2000-0xa)='/dev/ptmx\x00', 0x800, 0x0) utime(&(0x7f00001ff000)='./file0\x00', &(0x7f0000eee000)={0x10001, 0x200}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000eba000-0x14)={0x9, 0x9, 0x6, 0x4, 0xffff, 0xfff, 0x1, 0x3, 0x5, 0x8}) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089ed, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f0000bd3000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000012000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000015000)=0x54db4aa8a4ccb7c5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000014000)=""/209, &(0x7f0000011000)=0xd1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000004000-0x4)=0x86d6, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) mlockall(0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000016000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xc, 0x80000001, @fr=&(0x7f0000016000-0x18)={0x8000, 0x9, 0x0, 0x4000000000003, 0x10001, 0x1000, 0x8}}}) ioctl$KDADDIO(r2, 0x4b34, 0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000017000)={0xfffffffffffffff8, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000)={0x2, r4, 0x10001, 0xf82}) readv(r3, &(0x7f0000002000)=[{&(0x7f0000017000-0xc7)=""/199, 0xc7}], 0x1) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00005ee000)='/dev/sg#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000185000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00002c8000-0x8)={r3, 0x2}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b2c000-0x1)=0x3) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000093a000-0x8)='keyring\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00003d7000)='user\x00', &(0x7f000065d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c55000-0x1)="a7", 0x1, r0) keyctl$get_security(0x11, r1, &(0x7f00002a2000)=""/204, 0xcc) r2 = memfd_create(&(0x7f0000736000-0x8)='keyring\x00', 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000344000-0x90)={0x5, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) syslog(0x4, &(0x7f0000e1b000-0x1000)=""/4096, 0x112f) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b27000/0x4000)=nil, 0x4000, 0x300000d, 0x1c, 0x100) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0xa, &(0x7f0000006000)=[{0x6, 0x8, 0x7f, 0x8000}, {0x7, 0x5, 0x5}, {0xe5a0, 0x1, 0x200, 0x7fffffff}, {0x7fffffff, 0x2, 0x74e, 0x8001}, {0x0, 0xffffffffffffff81, 0xffff, 0x4}, {0x9, 0x5c90, 0x4}, {0xffff, 0xffff, 0x4, 0xf0}, {0x1c9, 0x7f, 0xffffffff00000000, 0x8}, {0x8, 0x7, 0x20, 0x80000001}, {0xfff, 0xed, 0xfffffffffffff4b1, 0x10000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000337000)='/dev/autofs\x00', 0x12000, 0x0) link(&(0x7f0000ed1000)='./file0\x00', &(0x7f0000461000)='./file0/file0\x00') sendmsg$unix(r0, &(0x7f000054e000)={&(0x7f0000a5f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000798000)=[{&(0x7f0000021000)="24abefda92bd764b625715e135dbf883d8b824dae28f48f9711fce9dc2b8d319a5b18c48c8428517f5ecdfa31a953b320f34267a3f41e6bf4d86a1f9e43a839ae5a401b5eb05e31a4fa6c33ae7015085e44d029353237780310e0996f834ffd77de2f4503953f78bde16d59185e8c6878a64c009d97a152e782d2b4929aeeb3061eca4771ff6a4440b811f5b73e48bd621814b5f64478d80eeb732fa020738", 0x9f}], 0x1, 0x0, 0x0, 0x4000014}, 0x4000000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003f7000-0x20)={"cd439b4b7882af61d243385d80c14f15", {0x4, 0x9, 0x2, "6a28ef8ebce2", 0x4728}}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d3a000)) mlock(&(0x7f0000bf6000/0x4000)=nil, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009a0000-0x14), &(0x7f00003aa000-0x4)=0x14) ioctl(r0, 0x7b5cf5f9, &(0x7f000010a000-0x49)="8dcd994abd79bfd6c744a715e7582f9aeaef69d97e5aced105a8871a760b84fc9fce07bc31681e43112cd0d61b4d060c5a27bed156e8e1b461e404134b2a78bd123091f177b0cb1de5") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000045e000-0x10)={&(0x7f000039c000/0x2000)=nil, 0x2000}) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d84000), &(0x7f000060b000)=0x4) syz_extract_tcp_res(&(0x7f0000f1c000-0x8), 0x2, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28}, 0x0) recvmsg(r0, &(0x7f0000666000)={0x0, 0x0, &(0x7f000015b000-0x60)=[{&(0x7f0000cab000)}, {&(0x7f0000b44000-0x8a)=""/251, 0xfb}, {&(0x7f0000bc6000-0xe1)=""/225, 0xe1}, {&(0x7f0000359000)=""/42, 0x2a}, {&(0x7f00001eb000)}, {&(0x7f0000554000-0x32)=""/50, 0x32}], 0x6, &(0x7f00003fe000-0xa0)=""/160, 0xa0, 0x6}, 0x40002022) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000fa9000-0x8)='keyring\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x48a) timer_create(0x7, &(0x7f0000070000-0x60)={0x0, 0x22, 0x2, @tid}, &(0x7f0000083000)=0x0) timer_getoverrun(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000c24000-0x8c)={0x1f, 0x1, 0xba, 'queue1\x00', 0x7}) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00005ee000)='/dev/sg#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000185000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00002c8000-0x8)={r3, 0x2}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b2c000-0x1)=0x3) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/ptmx\x00', 0x4000000000002, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)) 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000365000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fc000-0xe8)={{{@in6=@loopback, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000361000-0x4)=0xe8) writev(r1, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) write(0xffffffffffffffff, &(0x7f00007e0000-0xa8)="7c136f967a3a4aa9a0e05cd65f80eb63146a0c8c8a75627cc2e4edd9f0f55d121e94b5d64592d2e5ce5c87cee85b1fc3f949aa0093f76d4c330000000000008001d12e79f7d86d57c93da9d4444b4d8f489abe14c0e6f0916958683f85ebe1cec9bfab80b99ee3ca82f4ee4bf8197f36bf3baa1b9b3f359e4bf108d1f2ae979687f7c422fb5e0cb4a0f404aaf8e5b689511fcf28b351bf5309833c5c0d5525cbcea4f26cedeaf9a2", 0xa8) fdatasync(0xffffffffffffffff) 2018/02/08 20:09:25 executing program 2: mremap(&(0x7f0000a34000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000460000/0x1000)=nil) mlock2(&(0x7f0000952000/0x3000)=nil, 0x3000, 0x1) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000461000-0x4)=0x200) futex(&(0x7f0000001000-0x4), 0x4, 0x0, &(0x7f0000001000), &(0x7f0000664000-0x4), 0x0) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xff7ffffffffffffe) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d9a000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) r2 = mmap$binder(&(0x7f0000c37000/0x2000)=nil, 0x2000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004ff000-0x18)={0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000195000)={0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c5d000)={0x0}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000d9b000-0x8)={r5, 0x1}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ba3000)={0xa4, 0x0, &(0x7f0000d9a000-0xa4)=[@increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000d9a000-0x38)=[@flat={0x736a2a85, 0x100, r3, 0x1}, @fda={0x66646185, 0x4, 0x0, 0x3f}], &(0x7f000003e000)=[0x38, 0x20]}, 0x9}}, @request_death={0x400c630e, 0x2, 0x1}, @decrefs={0x40046307, 0x1}, @acquire_done={0x40106309, r4, 0x3}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x3}], 0x16, 0x0, &(0x7f0000d9a000-0x16)="8c4a42935da2ee42a2f472646cc24e10226471b1031e"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d30000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002a8000+0x6b8)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000cbf000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6}}) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x3, 0x35f, 0x10001, 0x8}) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)) getitimer(0x0, &(0x7f00004a0000-0x20)) 2018/02/08 20:09:25 executing program 2: socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074b000)='./file0\x00', 0x101000, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b43000)={@loopback}, &(0x7f0000e25000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00009af000-0x36), 0x0, 0x20048050, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000cba000)={0x40, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00008c2000-0xc)={@dev, @local}, &(0x7f0000392000-0x4)=0xffffffffffffff3a) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000360000)) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000310000)="bd7a6246b02e76145c468b0eaf64b3f2d18417c73fb3e1e99d3a89e890a913892357cd99e34c1ab563db98caed063f1aa71c82f0e2f5b807021140d684ebc3bb1d9b0ea09b61ad9d2b9c5b3eac41872724889e345c0858d28ea5440d64b0a4ad22a0c237483a2f7f931ba49a223381039d8c8e36ec341382e00a378e396d58ae78487cbf68a7586c3d574cd26176430222eae40546d0a4d375978b69b4bdcc16e4a9a76a8b4dcac6e3bad32e668f877568dfe200869cdf53cd8c025f1bec06568c0b80102e326f661929ed23cd01af6c9d4aed60e78496d8a108afac8e2202edfe5b40a988dd5d39f3888fe217056e8e8b60f3f24b2161645de057514b5e3d5b682c1dd7f40892d9910a78ac3eaf7be02b211b86a55ea2536f279e8aadbe788f0e62a51be3e0f34a5ed1a9ebd86aad1fd13ecd7f8d35e7a8337835afad7ffdc65926be3ddc6e587f8406df758a6191db7e8cfcd852ba225619ad185432af2265eb7efa8ef5f0fa63b4a4dd97bcada9901754ab0d39276ada488f62e645dc5eb3a591ee8eb13b3b0bdd5cc0455d5d3e22788cb81339a3f1010d1eb32332e262f9663755f091d14506507f7c7843a5b22a29023d5c41d1e09cacb2165afc4feba63861288c001a944ca000403f27f0922fcd64ddae89250bddbde26696f7124dfdfbe5e5ab75a76a87690b6017ec130ee3bcc81bec29427b4004757c7d2d0f1eedc54a9c9d0ee6619602a9d15f233d0cd5f2ef23e1faef679f8d32ff7d56369431697d40ebae58b061a631abdbe7ba139e5adc069788d1cbecd0456312c6ab0c808d29038a7a82cb20c57bb57ad93b015e109529016f45ccb94fc626ae06f8ea4e55e0d2ac07c8cf7f9da4bcc8b8e6a1f4e903463a42d7da979d3e8d6d41d036cde8e4ee8e5953ddcdb6e1594fed85f705d02882d08369423e1c1d32453021195cbd872c5374e6411d9e685d6064b9098681046bb1f9eaa3d3ac948de029e853d4caec3a8697715174b8504c398e7e538833c79815c1149c7457d78f79ac7f9e0b7849234656e19249350ab4c80d3b1570e7e0ea2c7b197be01ff57415d4b92af28d6332a639f4095ffbd7a4e30cb58487cda74b233aed3a2e220508ec4b299499e073ff5114695680c97b55cd7f06a3317c57de286f4531526956de39fdeaa812f99a868f74e50bbe7460277a18353a97e1801c4eacdce628001ccd01d91797698a2d6c1e09021f5ec3c872655d81d916707166780ba91c3ea73b2f6a873175af568f1e291a35223869472966d7efef080cb5647bc341fc1045ec9006cfea4b502c8f655e3fdbe9c744fc93bda6c2fc97e8b95f7f0e973d5acbb7bc900f861ff5057c9361a1f44e5878892c498ed2786a2975f973ae014c9a031b379115ec32f81a22554a50fd1f79d0171cecd7eba11797305d5ce948e39f67e92de7aa6f347ba73cd07cfdc11fcb5f9b6eb8bb87e353f5cbc074781a91b5111132a032f85cbde8f5344c3dce3ada2e63452fddde5962fdbe2189771f47136230124ddfcd039f17610253d0dacc9a5dca6dcb4c0cce65da1586afd1f0260f34f1dd558a3722ffe27d1e2a350d72e9d2d27bf13fe5ec8a58ad0f660d70a1ad90c346c99cf2b24293b15d15d1bb0bc370521617249acfcf8c5d26a6fbe621f27ecc59f011e46f7c310f3fdefe8e62c28cfb666a42d0485be55690d5a40b94388d6baa99b591105277bb666748dd17daff87807576b07a09f84bb6d5387c8ceb9705f76d1ac49f614f170453c78bce027b5d6b24160cf103219cf2d9b3933b3c97035d4d0ef0475f9ec484d2432a658208c54992a0b4f5b68012eeca66a194cb60ec7c97a00e5bad3f2f5257e5c98e4a065d4bc01f86808f85810af560da4391b1bdddf1af7cead1ac2104786b09687c1e17f81f88f43deb7f018d7e6c4bbaeb8fd2df418476ff5bc90dbcc0a4da4f21e6d8d4ea0a0fbeefa72ea158176f3b94efdabfc71ad47fcdfd58ff23d063f06a28e590c5cf3f232e9a71d9cc5a020e75194f8b1401cdacc96a12ec9b8c06a49653a54772254c7b50fc4e5decbbe5b763de5afd3f81da39d28952749ad8c3695800ffd1081a8ea781c3de337111641bbe152ff107a6eb60d1981675d10a5bb5f533c16bcf5d09cdac16b393c894c49c14ee0b643a0f625d1e9287fa31b49c5a7f382ac0040f0b873018fe43926a80853039c5555919bfa9fa33147390beb4fa0d558c360a6a1978852339a30058316392653eef61ad527f9bb1dbcb5af2805313a9ceaab4dd51938202097eedc04ea8d0654cfea38ebd70e428507d8b3f8c171987fe8a9ac967caf427898134da35906033197806e266cca7e5db7ade2751496af8340a9ca674367d8b1fe177421777539b3a326f92d3de3b909dc5a9a7279c6b3f871bd820cf3287def0c2be8bb215d98730fad1a9484b5ece1a7892f92dce89365a4b3c256e65928099b8810a7a70f91b46c86dfacdd13b3220f4042d1c278c102c4616a276baec2ebebd70b82c4e33c28db17db3cc86ffbb56929157f78629105575a60b58be4274235d9f3d49d5e7ebe3c37695205dffeb7f658b6f815a85b8b93acb0994c8a246eae9ac0c4aa091124cfa50cf0a7ac89d288c6b8c2734dfefd162066d9f55a037a4b47eee2ebceb17061bb9a424b0324687dbc11826d0b195afde9e588473f1f7161ae42cd458780603952aa9241509247ae166fe697f97bd7ed9988d63f55228f0d1dbb86ae3fb28d526ba199146e29e8f984d80ab93966a935abb64d0bf5d3c1e1b32f561122c3e1fc99f4f1f2bfb949ab16699dad3fcb15b1a04e06838f28c6f73900235c2bd64f5226611a43b62ea80bc89e5fbe599dfab0c98ac1efc6bad0bed4f063b9141db9c4147e44f3f24fe1b5a49765cc3a1d809ffd6c92f1d834d18424d770f5a65830d95f781452b4794e8bd3562a6a2d6e7bcebde053da121de1ff076f08b3f70b4aac0e0b7696560b9bbbcf407c140d3527e1c575a9cb6907b31f0212f283c23ea530c7268cabde82832d5691b48aef515d80a2bc42c55c9308a1a45429e570a76eb08f85d017fa6056aa7d99927e1ae043d0e004321aa3942c87a399861fbe4d5addf86ea0cfea72df34bc45b0c7e8dc9d289030bac1349eb1c7d599c297bf9e26937e978d4b4e7aebaa95bbe0d7b9a2ac9ba92071914538515cf8c9b2a3a07152a62fd6aad101dce074e9be24ba0baf26f92c9db4721c782ccf7ffa05d4f80d3121b9f6b8b598c0972b59576a3a7d1c8f675611716d61e15c0d9e5fb8b354ad1d2daa91e158dec9ec5ab3c7a459890bfcf4aba65e6d7abe14d6ac8afd3a0bd1db029e5acd778d342d2231e931817509dfbc063577256941f762b742055f4026103fccf24e19b71e70ec24718b6524d7860fa17ca270d310c85d112b2f13099d8d84ea04c222b4048961689c79d2310c3b0b7118c26a4c591ee16b3243ab8f4fbff8edd0abeea4761ce330761cc40eab638b34d2540ac364be17239f218f79694e58b2e28bbde5ad0c7de967f6cda11a8c1078f6decc5abfec89ed6301785829dc0f363b71d2339cd667ccdf51ac1f885efc2ef6160ff380e9fe30606c646c8901829ab5a212ac0571a1978ab34f3b9142ecd806f2ae995aa25a4abf789d0e5f19296c48142126ab9c72673c0cf88e7a6ecd7bb1256071a5c1256ad723d03fd86e1365b5fa049c22c9dd650c4946c7f692948d603a84325df30212a592559f3ecde42a5b2969654af79bfa1d0e4f6cd0b60dac5fe4264e88a295b3956721bd65a0d577b5cf56fa21ac9ba34b954c71756c4b754ddee440a5f380d0615060ed8ba84916e7bf2875d804de31e75640e0a731756e87ac14e657852f063309ef02b3dc2aa1c18e328d469214a8e81a00d0c6e9f11505b7d850fe5ea0d2035d77750fdb0b96591ec92cb16a5a238fd12c58abfacc037856156660148a0142ff1ff96a66575adfc60082c2b59633e138553109b1a1c34586e6a15dcd573b5a1262dd6224b17465423129750548063b87223fbaeab249ede9695977f8853c19dfbd69d1109e941682274d522aaad38f912f7f56c19ab11a38067cb8e249d77ad1314409285c8b3625c354c9894c597ce01f622ea62405abb88b5ac14895fbb2d062fc89fe60af9da8c2e02ae3666d67fef02daa6a5c8bc6134a150ef84926a075912e5c880a9632b56c287dc8357a01e2d57abd37be7e8e0d186a6d3acc1047469666f0e6fe67bc9153235743b99081982eb688c38da74432514355a3a34fd7fb23ae5e5bd3f5d7387becda5fb74d4bd58e73b01b4c2458c35b224ba2d59c672b506c0894d89cbf56fa9b735354f01e170dcb5ce59b29beea896530e9e9356570a1be7f5274844f037c93addba6bf3227b38d6972adb84321acf1160ef2ab07a3df5c1bba20edbbb02d063fdfc5549dc5ef45c8cd3f94ba2685a827505b1b3fe40db880e95c40533cd40bfe6a89c48aba1cd296e5f0538de4bf2e0713d3fbc219ee6e8b48127c29ccef26e733bfc208bb5edd6b476a11c4fe2a78a1404e4d81383ed89bcdc00275dabf6cdeec6d457ff73d97b0f1056ad0b6e7ca2b7fdadb0c67721448a15209a7f77263620934d92e86a3672cfe835e5bd2efebd5fcf75f07a34584676e3b33769b2c82eff146fed5247ca90aa9c111d4cb7911e06b30189dbcc30a1bf92233e38139333719d4bce2b80c07ad8e036038c44d5220925987fa0d19b1a787976cb7e177d0075582c15f6641789860778a4c27546ae25eadba1cb99cc358751906c71c5e6e5b7022728c240c8b56d7cda943d1168d2ab9d10853bdbf49ac10281f5abaa9486dcd844c439515076a22aca1d739de21d945a5e3d6fd977f07485a65a5bf1e24334f1a0f82f449a9593d81f0659326572f6c7fc991b6152ffdf9eb80a3ec4b8c934c23dddeb0b785aa267eea3a8c57785f18b3e826a14b36b01d8c4b80a41ba14377c957cb1bd9a0ba6cb70dc2234243ac0804f7b981733d658dae11071ec31acf3c5a6f5e07d0effeb3fa0156b0b03b7b3917f7647642c921053003c730f3e6da15d541fb73277031da77b0310bfb967df32a1bf3892efcfeabf5b0019bf7a495da32db1028b3a275252edbaf1934cd73ba956abc7314afc46c665eb2b8043eca999be98f9b2d4cdea49971ca224e9a01310c999dec9005103f747d003e6c99d07fb9ff2f51791c3f4749d6f9e42fea3256f2f9bcf5439469eea6fbb543cd8c0d8004e80b9a7b00f1a4f09d8752b0242325fa21b3624065637a2b4da082996636e4c11d9f70fbedfd2d9e95b7299472dcfe6763b1ec79487f0676d2171e9845d2d8ed4ea24383d21cb0610a304fd212c517739b61b98a54e8ccd8d0daa15a29776bca0da3086ede74dfaf631f3197646b1d79eba78ce06cbdbec66fdc061d8f17e88e97eea21e03ba267010cabefb1f66b4f0e1a97d87602193d41fa7b36f5dafb2dc4892a6f04bfb820a4192e177cd919d394a8e55bd1b10b0589576cb9c14becaa97a8f291c1f49957e3b1a2bc9e499fab239a652a5494600d88cf3035575a3d5edff51a9e44d93239fbd315d908d3c2a07b3fc49031093c6a3f1b861c4273fc51852500e6ddc04e168e31319bebfdaab3a1191a86dd3761abbc7b9d5b11b9455987655bfeda73d21236f1ec70fb42017fd14cb4ecaa7fe154cf9505071f230614aaaf8d6f3e36b1ba84e1be540618b88bcc43c39b28b1a671616b94e640551df26f69fbb52d3827acd3e7401087995f7356bc3c8385cd86060434f5abe2ab", 0x1000, 0x200008c0, &(0x7f0000652000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) iopl(0x1ff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}, 0x26) r3 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fd0000)={0x1, 0x2, 0x0, 0x1ed, r3}) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001e8000)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055c000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000079d000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x2, 0xc, 0x4, 0x8, 0x7}, &(0x7f0000fb0000-0x4)=0x20) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000778000-0x62)="d370482a3bf6d34a1d00fe44c20bddc4db5bc38e626434eb0336a8944b46241099c04ea72682b99be12f17878cb05012edbc3925c973bc74edc0bb76f1d07e0f35f78ea2255b98511c1f42357f09d60aaf0b864b8501690b79949d6c0a0a8f267f31") r3 = memfd_create(&(0x7f000095f000-0x60)="74086e5d0200810200000000f78c0081bfc53323190e3e126886461d02305c8db28be883a1ff44e2f73c43f0e8c155b88f73e03bba5e911ebede15edc848473be64150caf7a10c938ac34cab9a2efb9e8dce607c21e97df70000000000000001", 0x0) pwritev(r3, &(0x7f0000148000-0x60)=[{&(0x7f0000e66000)="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", 0x201}], 0x1, 0x0) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/08 20:09:25 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000031000-0x8)=0x3, 0x8) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0}], 0x3d7, 0x0) 2018/02/08 20:09:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) pipe(&(0x7f0000d4d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c78000)=0x7, 0x4) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000041e000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00009af000-0x8)='./file0\x00', 0x101000, 0x20) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) [ 51.039923] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 51.041770] audit: type=1400 audit(1518120565.762:40): avc: denied { create } for pid=9164 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_connector_socket permissive=1 [ 51.114343] audit: type=1400 audit(1518120565.832:41): avc: denied { create } for pid=9197 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=netlink_fib_lookup_socket permissive=1 [ 51.137856] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/02/08 20:09:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c00000+0xaca)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000be6000)=""/55, &(0x7f0000277000)=0x37) 2018/02/08 20:09:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) pipe(&(0x7f0000919000-0x8)) 2018/02/08 20:09:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="0100000001000600", 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f65000-0x6)={0x0, 0x1}, &(0x7f0000f65000-0x4)=0x6) ppoll(&(0x7f00006bd000)=[{r0, 0x60}, {r1, 0x2001}, {r0, 0x4}, {r0, 0x102}, {r0, 0x40}, {r1, 0x100}], 0x6, &(0x7f0000836000), &(0x7f00007ec000)={0x28}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f65000-0xc)={r2, 0x6651}, 0xc) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/02/08 20:09:25 executing program 1: socketpair(0x5, 0x80800, 0x1079e391, &(0x7f00003d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x202, 0x0) getcwd(&(0x7f0000d20000)=""/59, 0x3b) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xe4, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x6052, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}]}, &(0x7f0000d20000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001000)={@mcast2, 0x0}, &(0x7f0000d21000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d21000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9, 0x4, 0x800, 0x400, 0x2, 0x800080, r4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x8)={r3}, &(0x7f0000d20000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)) write$selinux_access(r2, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f00003a4000-0x41)="db445e8358d2bcf8ffffffff48f75613ebfb80ce9615294259d932deb78dddf6f51e7be6e7b576c69c2221db5aa87661e7de0dbea82cd08f1a228c743c6086da69", 0x20a}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004d7000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) 2018/02/08 20:09:25 executing program 5: pipe(&(0x7f0000c10000)) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpgid(r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4209, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/08 20:09:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050b000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7}) 2018/02/08 20:09:25 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000018000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0x2, {0xa, 0x0, 0x0, 0x3}, []}, 0x18}, 0x1}, 0x0) [ 51.167220] audit: type=1400 audit(1518120565.882:42): avc: denied { write } for pid=9197 comm="syz-executor5" path="socket:[18747]" dev="sockfs" ino=18747 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/08 20:09:25 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003f3000-0x104)={0x0, 0xfc, "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"}, &(0x7f00006da000-0x4)=0x104) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x1008)={r1, 0x0, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) 2018/02/08 20:09:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000)={0xfffffffffffffff8, 0x3, {0x3, 0x3, 0x1, 0x2, 0xfffffffffffffff7}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000006000-0xa)='net/route\x00') getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002000)=""/121, &(0x7f0000003000-0x4)=0x79) read(r0, &(0x7f0000001000), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) [ 51.245223] device lo left promiscuous mode [ 51.320338] device lo entered promiscuous mode [ 51.330174] device lo left promiscuous mode 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x4, 0x0) clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) fcntl$notify(r1, 0x402, 0x0) open(&(0x7f0000205000)='./file0\x00', 0x200000, 0x4) write(r2, &(0x7f000008a000)="5e3de84fac13", 0x6) vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004df000)='/dev/sequencer\x00', 0x400000, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000044d000-0x4)=0x10, 0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006d7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000073f000-0x8)={r4, r5}) 2018/02/08 20:09:26 executing program 2: r0 = socket(0x2, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), &(0x7f00007c4000)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"d6ff0e74db258a"}, 0x67f0}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0xe)={0x0, 0x7, 0x3, [0x1, 0x4, 0x0]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000017000-0x64)={&(0x7f0000010000)=[0xfffffffffffffff8], 0x1, 0x40, 0x6, 0xfffffffffffffff8, 0x6, 0x5, {0x7fff, 0x80000000, 0x0, 0x1cb, 0xff, 0x1, 0xfffffffffffffffa, 0x0, 0x100000000, 0x9d7, 0x3, 0x6, 0x200, 0x768cf057, "bae18704f2af51a7740995be92601f270bc9ab0cefcd2ce73190506ecb3b2669"}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000021000)='loginuid\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000023000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) 2018/02/08 20:09:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/ppp\x00', 0xc0481, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000085f000-0x2a)={0x0, 0x22, "f13cfa7a10926e6511e180f63841106bdc3b4726701dab97446f13378d9415ebbdeb"}, &(0x7f0000000000)=0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000978000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000c26000)=""/146, 0x92) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b59000), &(0x7f0000698000)=0xb) bind$inet(r0, &(0x7f000058c000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fcntl$getown(r2, 0x9) shutdown(r2, 0x1) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e49000)='/dev/input/mice\x00', 0x0, 0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b9000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000652000)={0x3, 0x4, 0xd5f, 0x2, 0x81, 0x200, 0x4f, 0x7, 0x6, 0x1, 0x3}, 0xb) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e95000-0x4)=0x10000000007, 0x1) 2018/02/08 20:09:26 executing program 0: ioprio_set$pid(0x1, 0x0, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000)=[r1, r2, r3, r4]) kexec_load(0x1, 0x4, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="a8a80604aa873d68efce14eb84d5bc6de25fb67f477fc71c5a39182257addd199e6bfb32bcc5b62a", 0x28, 0x10001, 0x101}, {&(0x7f0000781000-0xd9)="0d95b188e61a023a6f98cd6434ab0514bba7a916eeec93f7436aee3d12626c3895ec3591c6847e14cfa7fe18eace87c3c12e2c98be95bdcdf35e962912e96d37f706b99d0d4e676e93e8dc875e9bd9fddb73b03f5a8fff545767aaf94fa9381f64797c60bcd4e38c83dc5ee2b2a1bee7f4ae99a82b0167deb445dc5b5eee424644c065a12ea4bb2d6cf1359bb9e7adf9714d0c8caebcae0f877e0090e6bdd1e2c1b76a52e51b38254a7c847acff110c308b356f2f5dd1b199ba40c3c6308f268de9feccd7dd8796fdee770223c51b6d1b0b0e107d522fb27ec", 0xd9, 0xffffffffffffffc1, 0xfffffffffffffff7}, {&(0x7f0000001000-0x52)="1761990c94a72f63ffca8f9b266b2ee570c1eedcf766067c2aec80274f44bcb5da69a22a5f00bba56ffe2990105d3c53d6d9683520125a17e18fc03e44cb79f903fa989cc612aa3bb1e23c47986cbaac22a0", 0x52, 0x9, 0x3f}, {&(0x7f0000edf000-0x1000)="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", 0x1000, 0x200, 0x7}], 0x3a0000) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000002000)) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ustat(0x5, &(0x7f0000013000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f00008cc000/0x4000)=nil, 0x4000}, 0x2}) mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f2000-0xb)='/dev/hwrng\x00', 0x50002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006fd000)=0x20, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair(0x1, 0x0, 0x7a36, &(0x7f0000ced000-0x8)) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/08 20:09:26 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x200000000000) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000a5000)={0x3, 0x1000, &(0x7f0000882000)="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"}) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000629000-0x24)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x2, 0x100000000000}}) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00003bb000)=[{&(0x7f000030d000)="64221361430000000000000800b9", 0xe}], 0x1) r1 = open(&(0x7f0000f17000)='./file0\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000516000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b8c000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00008c4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e64000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ba000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a0000-0xc)={r2, r3, r4}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c9c000), &(0x7f000041f000-0x4)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dbb000-0x11)='/dev/vga_arbiter\x00', 0x80003, 0x0) mq_notify(r5, &(0x7f0000b1e000-0x60)={0x0, 0x7, 0x0, @thr={&(0x7f0000df5000-0xb8)="a0fe6139193de693f2b9e9c601af5c3100367e8d8f715f742898d54e6e5db098ff43629ff6ab4e0ca457d2bd91ede980f62032993ba22614a2f5ef93e0dcfb4892ec93e118039bd259dae79649703e908a1fba5f74fa6a56523e1a1c45803725132218e388ea028aa8833eb48630038a365ef5cd7c7ab4b07945824fcc829859877c94f29d49c325e6bdd0db7b1912a0ee8dc086c2b3866e27ac324417e86d81c141d10f193358355d589c2cbbd88510dd8359077dc72a91", &(0x7f00002df000)="2d1ff866b1eb308aa0d1895f0309edc0ea2433aec31a94e670ee095352b9b62df191a8e2b7ade3caca82b99051af2745310416f51d3edb7a44e2569bfa9fa93486e69fe6987de312c8ce0f528d6c2787f2dd07bac51fbb680c57f1d42fda2fe0a39bc8f68df5db97eeb511c8965fd69d2f6aa9cf1fa344af906e1bf1d8a79bce4258d212d63ef3aef85f283983888ea11c159792fe92b16ed5c5c95c255296ad5375368d8ae41b1e04f380cb138abdb8a7bdc5f6ef70a8163499197761b9a61ad931b877a447e8"}}) 2018/02/08 20:09:26 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x380000000000000) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000), 0x3) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000017000-0x64)={&(0x7f0000010000)=[0xfffffffffffffff8], 0x1, 0x40, 0x6, 0xfffffffffffffff8, 0x6, 0x5, {0x7fff, 0x80000000, 0x0, 0x1cb, 0xff, 0x1, 0xfffffffffffffffa, 0x0, 0x100000000, 0x9d7, 0x3, 0x6, 0x200, 0x768cf057, "bae18704f2af51a7740995be92601f270bc9ab0cefcd2ce73190506ecb3b2669"}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000021000)='loginuid\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000023000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aab000)={0x0, 0x2a}, &(0x7f0000bd4000-0x4)=0x93a6138dd1385d4b) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000eeb000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a3d000-0x44)) getgroups(0x1, &(0x7f00007dc000)=[0xffffffffffffffff]) socket$netlink(0x10, 0x3, 0x0) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00009a4000)=@kern={0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000124000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006ba000-0x83)={0x0, 0x7b, "636396f3cb4b356e2bdfbe745a6d5f1cba6220cea35305afd423ad71590099da6edbd92478a33e3277c4902d20f688f374dcbd47ca3a02c8570b87e48cc78212df7aa6e58b610b39cbc32391a674d09c38e2667bad80e56bbc30f2cb9841659373c6985253f6b15268db693ed3b8e35b19d5397636a981a2827b2f"}, &(0x7f0000b4e000-0x4)=0x83) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000164000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x9b8, 0x6b, 0x21f, 0x80000001, 0x20}, 0xa0) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00006d2000)={0x2, 0x400000000000003, 0x2, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a83000)={0x8, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000026b000-0x10)={r2, 0xfffffffffffffc00}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000542000)='/dev/autofs\x00', 0x30100, 0x0) sendmsg$nl_generic(r3, &(0x7f00001ea000-0x38)={&(0x7f00007c6000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00002cb000-0x10)={&(0x7f0000c19000-0x1ec)={0x1ec, 0x10, 0x0, 0x2, 0x0, {0x2}, [@generic="6746f211544520613d0aa825f5566c87076083477942c8af5fcc0258324e25f610287d92365eb890d3481b0f026fd0197007e65c9c73b84de9cafd5e92e683b24aa2c7997a52bb1ca3bb1b473022182beae86bea0de4d953c15aeb63ababe271a77e46c35628463ce57b30406d4fab1b009d4ff79f70e134fb6275e903c8c1909ddff94af63e5382d9c64a69f712ea46cad9e4b90a7bac415063575c924da3938c58ad0c09cc4ac817cdbbc769399699a9", @generic="96a920a1f0522617a7b5b583af45d941ea89cafbc8e4793a163fe80cecb05433ab791b83248b2f15464c4873f69a7dc1a10394cd6ec6880b89a2fccd0424adece8b7b649ceb1d3dac5795d8aedd7370a97fd42921d50da461a9276d6e5284802a843b17304f02475ea7347feb2f0c28091b71e3a62bb41b66b24b50cca371a4684c32f4d9bf21747cb165add3d911fb42206222bc0d4ab11fd14e23644ae66300384ec6b3bdacfdb94c07da1120be3cfc8cab38624069006d77708c22cc2b546091eb7e1808320c90250c4c70f9fde5200421284b5f924e1ec1e913f7e7a8599a6471337", @nested={0x40, 0x62, [@generic="1ec46a87f66365b0e38830389edb031b589a8d23389af80f9d9eb001e92c3a93b770", @typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40011}, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000abf000-0x20)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00008cb000)={0x100, 0x0, 0x0, 0x1}) r4 = getpid() syz_open_procfs(r4, &(0x7f0000653000-0x10)='coredump_filter\x00') ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00006ed000-0x10)={0x0, 0xf912}) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) unshare(0x400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc7000)) pipe(&(0x7f0000c08000-0x8)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/enforce\x00', 0x100, 0x0) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f31000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$int_out(r0, 0x5462, &(0x7f00005cb000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000f9000)=0x9, 0x386) r2 = accept4$inet(r1, &(0x7f0000af4000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00003f4000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ba000)=0x800, 0x4) memfd_create(&(0x7f000090b000)='\x00', 0x1) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 51.581089] SELinux: policydb magic number 0x61132264 does not match expected magic number 0xf97cff8c 2018/02/08 20:09:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000070c000-0x20)={0x7fffffff, 0x6, 0x201, 0x80000000, 0x0, 0xfffffffffffffffb, 0x9, 0xfffffffffffffffe, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x20000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="221e9b687a12ac5a8a3030fc91e6a4102d44da06ddc3e8cd32c765c4fdacbad12828c13cc9cea07ee2003c847d632c78f5b762a14b46d342a1ae9693e8f9e48893dabaa8d6a7ea37b34f343f305926359b1da502d0279c3b49d598406cc4fe0f5a078de20b4c419a4a02359e443cbada82dc3d5711de5561a2b917638b9768427cc7dc3e992000bcba7473d487661beefefdae7a3b8ac4cf12203a3b267bca9a3ea6ed45ba8bfbd8f6482dae49e8c00ed1a05a882142f53dd0bb9b6b8e4c88086380457f5e8f7c7a8a819d6ea0ade9f95b164331be5a1510fd8698a40e163729a088fd064484a60f711e709f483aa1d926ded91ee1be48aa2f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x120) r3 = inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d9000-0xfe)={r1, 0xf6, "855e8b13a092a9e1f2ca236052a2bc2df1b3c60a3247bcce4f925c9ddb7763342e105b9b2909e5d6f89c9ee5df2e8001040371ec1042785e946aca5752551bcf9cfd320d97ce78ba6d5afb53ddba23d62758eaa0fb3d2f07a8a4bccfa52bf118c05a0966d61aa43a13aa3f52bada16fd5efd223b6b9217e97c57164e56758fe4535cacbb1f807c2f5f3aa11dde74718c1a18079e1b2005e119a26765082fc4d6e8d3a91d8fa52b19f34fc7a3dea145485961dcd654926f2a3d70a45b10ad741bfe9de9f6b5318b59cb5d6dc072aa8dbfd95498b8ccce9bb6bc18c5d5e0f1cab6cc3deae633ed6f252b437598fc9c55bbcad5a8ba3f7b"}, &(0x7f0000000000)=0xfe) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 51.629053] SELinux: policydb magic number 0x61132264 does not match expected magic number 0xf97cff8c 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)) prctl$setname(0xf, &(0x7f00007a1000)='vboxnet0+\x00') epoll_pwait(r0, &(0x7f0000b5f000-0xc)=[{}], 0x1, 0x0, &(0x7f0000c58000+0x287), 0x8) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000013000-0x4), r0, &(0x7f0000014000-0x8), 0x0, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/08 20:09:26 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000809000-0x1e0)={0x2fdb, 0x8, 0x1, 0x7, 0x8, [{0x80000001, 0xffffffff, 0xffffffffffffffe5, 0x0, 0x0, 0x302}, {0xffffffffffffffff, 0x9, 0x7, 0x0, 0x0, 0x1000}, {0xfad, 0x40000000, 0x80000001, 0x0, 0x0, 0x1089}, {0x3, 0x0, 0x3}, {0x1, 0x8000, 0x4, 0x0, 0x0, 0x400}, {0x4d, 0x143, 0x8, 0x0, 0x0, 0x100}, {0x8001, 0x9, 0x3, 0x0, 0x0, 0x82}, {0x3, 0x10000, 0xffffffffffff91b0, 0x0, 0x0, 0x4}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c0b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00003f4000-0x6)={0x7, 0x5, 0x80}) ioctl(r1, 0x96, &(0x7f0000568000-0xf3)="d6bfe6ca36dc2e11f2632f039ebe49514ec85b8e6aa1df1d22c77281e1c908b3cb387cec49cb02877c313327515c929d8ffdd5e6f0c2d55a583659419814c341d10b23ac44a5db1ee1fb26388342734d3a3d31fbbb6af13e4348e9ee3d9edf51e28fe9b6a1d44368e441fe8ab9e5e12cc64518d49d5146e0803062584b0faee68a8ac70d0fc5664044c216a5b4f6a5e3e50fd24bd4b57519b3cd24d53738a4cd89765ef32d031c559655db6b6e0ba5f3b3433c445dfb013e71f93bf1c4500a94c953b6557302aa72c53968fe2897ea1a9a5aeb3879fffb74c515e41531cadcce94decbe70a09384f05f1d9afd4104a7d41e35e") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r3, &(0x7f000066c000)={&(0x7f0000126000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-cipher_null,wp256-generic)\x00'}, 0x58, &(0x7f0000d3a000-0x90)=[], 0x0, &(0x7f0000150000)=[{0xe30, 0x0, 0x0, "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{0x1010, 0x10b, 0x3, "e1317b00bd479dad1613633a632fce15220e78db761b15ed26777533ef666022e11601cc10f3f21ee73c419763a70073bb3363473263618003975a00883c5d3c62ff3cbb878c1448c35ee64e451711240b546386ae78e38c96c6ff3b1d4f7fb2bbf4c248c264984b09c4a23c13659a4d36597e046df3fd996f3ac42b2e8ccab44007ebc203f1a880c30149fcfb37bb7a32267df9f989e7cc3aa31dee6db23aaa793151adeffda35bb15d1070bb41232e28eb68fa9b0a2bef69c57e48cda7ec77c358f3256041cf1e3bc5486f40ef531ebf3599ba9f4fa3cda3319b913f3575a4531b03e293f2acbeced39dbf18cc1826f90c15f261dbe5cf4716157a0cfee23321c7baaf4a009dede08b873a125df1a5ef7aee1e2fdb848b9443e6903765b647bfb2367805cbde3048648009ec0c0f2c3dcb2485f620df281035dbace57fbef182319a8a3426852a2e8f828a83d2294411aad01fe2b3c70e56a1e80f4712090735b9bb1395d7cb13af8698558650f972b55284e9ef680a0e113e623ba74080282fbda4d1c90854a198a8ce1cbe80efd3eaf941da03ed1ae3acd92194a5b73d40f6de72cb2bdafbafeffaa50b13f5f515a5b88cfadfbc09f5cbca64bf9931979fd22ae58e77010449ebd91c0d0bf85b32125dedd37d1f1cfe0a73087f1746fc228b9860422b21481e8721d576d011691a61e89bec6935fa88025adc712632a8dd8b0dda3d2cc31e962c3a038e6cd6ef7e99fbedd2f1d9551409683be7048e6900da2b72404a94a47f52f7f10cd5b13c9410dfca562c374e5235908118d8016e531fb0c3c1380e5a481da5eb58dec2da10980a66a75cccfe87bebc237c32800c0b768caa8e667f60dd22b9db4b3f16272c15ae95312fabc4f18b25ba87bbe773db89b71e94dce286f14a52d6c6e2a8b43b5b9305d7352a895838f2a957591bbd52d226b4c8671736dd42932766abb7db4894596420430f679176ef35c35b93a7b10a67004e5e780813ba6d077825337fcdf9502e5381759a7383af044b9ad5ad9c3afe20f1c5269fe000536f04b6d2c12f49089159cb13ee82c1a50f42290bbce24bb2968bea0c91abe513cb97b24961d1c9f308764757b2875caa82d135584db3d78d204d14c0f891d951d77cd757ac283573e5128fed6248b0ed8931414a5690af14c25d49d8f61c25d2509ae4f127685f35a2249c1edea15f321ff856c0f6fbd852b9b1a8fabade1345f636da2326fb8664abda6aeb0af521084a13b1f55de6de4c269bfd0edb0d560b2fa694ca13b0a7ad3d14b5bb0a972726febb46a19a376cf61e39fdba54b8e7ba7c2d2a8260cefca345967b2e268c7e2ba26f79b5bf1002506dfaf70f2217170e44bb1455055d048f50efb669861a511da8afb9a55caf8b9d21f85cd517321c52ccc2cb89a897957bd924dee0094cb922e815bbf413b70dbcd4bc34c6c2dd7d67b023381f21619bd7ad7647f3025d754ad364c94ae833fbaf8280774ba09e6078b88ec9918b6011c5609e6c31bf0204e2d0efc2d47a37c196b51134d80bea6986645a42aa64b7784b012b934361f877014476cd8dceb3753a72cee7bab40adc63c18cce463f90f7c524ab8bfd0ec4464e2dfbc543240027f8a4f56f0f6a5cec12141fc4ed8a6ec5a9a253d24c60109dd82407a7021d33606a6e75230f04273c127edc7e20b23241d39d7a06fc4212750a37afad368dd65ba632ac16dc0c49465a77e185a0e1d4bf97819ca5bc00ae3dd19600a287318f1422242dd23c5bd16d27e38b576de0b74290745622e62d4f24c6aa25de88db7bbd4a44403b15bd4cdfe18994cc963ca71172dd17cc9c5739ccb22b0cb6e0d12cc99b250cee5006bdca7cc2f8984818e1842a0203f611bf244d65c35263772dc55e31b625c40c11c05673e687c28303c34053f08024225acd8f79c98e65ff8db06a0fd6eb3825ee460c4299f6bf2e5f97a67eb0ba269a4211b55e34f7e51cf9161d1713386c838ee8151eca0552716c5a730d0b34e2d1571b4a7543566a1a7d3a828706ec2cc86885e3ed7209f9cf6a7d68038e0b9301b1645a5c0ad59d741b8a84fb854575c1db55586c4112d2d431133a06819c9721d12d51906d28d7e286c021e5327faa80c957b96c782acab637d83c5237d9e9dcd382f76ce3292cf2a44dad60ca7211769e150aa1f3d4a73e57d71e03e1c06e62a13c78815002498ca73ef77e6cd427eeb46f48116e3f61bb3dd5bb198bdc75756b58da732b7b9df4f8a37fa5225fd90d43db7719288fdb0c0ec24037559505ce58cbe23e88a27bd53b118014102547e700d835409c02ad8760298817851edf3b826490dfa76241a8615b4628fe2806c738a3896decfe88707c0bdc7db680692c8592cae60d8dd9cda92ef1281e3f0ceebcc0a2aecf8601cfd2f58584b29a2f8dc1e08727643f96c782e0b7dbd176c5480c8dc71be8d91bdd041350a9a71043838521a486670655f7d4590cdffbf0ab027ebe3f66af321561514b69c43904cb0b91672fdd74202ce8ea9842abc75be9ee0310957549614adf24e6214bdbd16e538913204150a10a3515b27d50b0f79c7aabe797ef63d6a22b6166d5791b1291279cf241de1111c6924a52f7df475d18d146d87fbdfe83e97eac3a34f3fc4545075c68a2213f0618b687cc0d847891aac31a37ac6bd25538b87d4c835d2cdcc29f20cd8a604c52e27fb329c4ae24736ee5f84de053d83fab598ae585492cf439c5eb86084dbf5075b535da3c92a37a8c7becdb06b16ed011dd91ea81e2a9426267bc4b3a6b3c35858f7f3c045b70ebbf1ed4cd22201e246df65f295e6896f8110759c1ecfc12cef515f4212a63e21393d26c9b406e8bb978c25148661813dec2021dc83483bd1a4c929cd4d36fb065cd34907455a1e76def9766539bd1b65b5d9a525e6c9f4ae7d56669a9e2a791509249a9e27f615323753c4950b9ffed47196ea8fd7805173ab928eb824c08f9c6935b7f565fb908dcc7fe6a87a52fb9313aec533e4462e72b758ecc5a9bfe660dbbe41c660a95f6e645708da6d0ee45e7f34c0093b8fd6d1ce1e0f675cbf03253ca770e68def99fae0e20546e43508a99e8da3dd2c00ccf7634a3fd098ba8a906027da163a030dc9b5d847876129228a948e447cf198e53e9a54def11fe9108f129633ff18cd66eeabce6b807548a7a4f26428264adc9835fcccf51a6525d909dbf4aabe32fd8fb9a3e7120d09fe1e34c3f196436814efc658722f04271845820cd7ec3bf77040abee91f882158860ae0f28f14189bb9e17d3572771e2e6d477ca469271a79557866c4da79b95389b7d5d4176b4d68e768a91a4a95552fb5ef994a972ce76428372c9c0a745546850dc4d124c2ae34d4da35c5b196ac326d8aa21f3efde8b48dc4310a9a74eda676d0d56145f83ca85b36001b5b220bf780e6e2629f3498821bd310484247ccefe602c37b676a5046f00a654059734c4e8baea36b2fb2bd90bf90b8f4e1de31fd88edee0d5ee64384df37f551e45085fb8a23d36d631bf43aece48ca1239a726e2b6eca904a30ca51d92950696f107db578fde9351e8f63b885092eb957b5d6f07e52ca63aad0b330ee297050744c5d63435b6fc82cf46ae8ef1e0e43180c72241bc7ba8789cafd2bb439904d685b8d7dc871cafec65d3638badd4f73959bd686c5655984fe2b13178c236e7bb9fca41d369d4ba740b3abbcf4a1e06c6b93fb6e4394b19b6760606b214284bf38de47c4f6eadbf9629918501b41c9cc2b04317ee9c9e83d729c6988fe749a977444579437c7621e0a27789efc7eac3d65abdc0ae4c8ff500a9dac9d99568c3834c593d4e8ac961efabec90a4fcdd263abe1187b07bce88fbe6ef72078ea0646c03b79306395a9d329c5f0d97ac67d65de8b20744071171f6ef6d4f1a809c66c98996563a07f39429fb30fc3f1873771bede53cd4012e6c373f1506f87fb3ed2b761407f99845447040e71e40d8986f5c9ea5fef8beca4530ffb0ef93bd9c45b32290b042d0cf11dc77b56d3999ef6760670af17f718980d802b0a00bb19aa1ec53bed34176224a32fe25aec122762e09c899c850082dd640b7734fab85928025cae0480c663612f5f27d76475e02ba4475a37cdcfd7dd6a0d7a35d13199773c434a339ec5656d51648d16be01653974102d97e14c0c9b7a8a588f5f06a599f7d2bbda91f97d12977df201d5d5c6f297ad890b19e2ad7dbae1a9f29de4849284fa58148506aadc268da72284e4a9f5a0bbaee1f00039f7eecb666d4c107be2d888ea82a15a22d3b7540678f0c5b95108b364884b6664fba0aceff900ce57c891e40a2cdf7ce37d167531810fff40f01fb0e85ec86d8891b32e4892511c03db6b464ee5ea135e5a076f0336fbddc77be7f5a5983672f89c3b4e92cd30fdea08658683262815e04db79ce3e38f0aead301d49b2b6c86e1c5cf74e21349158377d62df9eddfe0704a0958765f2418c79d400ecfd31f4781ebebfa5c538b9e062e94ffd5d8003f99d5a3c744b2efaf800d0cd81ad1f9041eea6c7d78a4a2e26fe0f271b54acd7e97b3dc2d36148300e611048acd291e25ab1979f7de5d23175a852b75f44e0204bda6df53f9f90edfae50be892bd6fd4eeee74fc3f62f21f97f4169e4124319b863570215440469cabdb8478464f567695a73dd5400a4124652f185cd473971f7fc83f55f75fa48cda1bb7472fd86339b64733c846c51fafa0686b05b2a19c25e165bbb781f220d179968baf666c3255c2a7ec9fe43f5de04a43413805a0838b6ab3a3bee5d56beb8345bc644da51663afba4c0a8ec536b8b48bc8a62151bc5f1db29cadde5c720d39c7841c18ce879cc84c45a0467709afddc22cf6a1ad3002c389eb3665030ec2a947c3404afedcf18d7a656ced2446e09599fd248c64ee85c28c2194ed864b7ca44507c7c0d3a4b505bfcbf536230cddd28e96eb38e4eef8287db78a1cf42d30342fecd86adc21dd9e127b45989cb2aa756ea9408bcca9c63bc404bdcd9b5318633f352977cf48f2654dee25aa5a30b0f63b48a025ff6eee57bf1f0d056d57ad839e99f0ed9611c1f75b7649f5213dfcd5f25b5cd86838dde788b00e3a6f136a3efa6415f3d1b1afb56052722e66b3289f972f0a479081d482fe1d2d07733ba9755ade77809a56e9cb14ce72be85d241580c640d170b9cd4ab81119f12afc53ab7b676d73c1de894d838e57137036e324ae07be90a677fcd7278c335d3b624e6278c41774025145f8c874ed4534812dd732fa03b72bd802b0668f433ab2614e59dc5b736e7432d4ca21f836fc62217a3a421b7d7669ed1abb9b655536b38648947b69f83d86ae95706d72d5d5f45be1d932d7fea25ead02b7ae85eff80c787aaab563c3aed9b6cfbb4e29bdc3817c97a166256507e14a7227da300c186f29a4f221683e582b7d1c9afff5e9ce2d79edd55d655f945cdb65d9c5540b5e9860f28d1d1eaee1a384d17bc5c74ff713c7ebb5e5598b54a257d47e53591b6b275035ef4141f65599e07177bb0d36d374897a0d89db7b2fb27a9d6b1fa7ab5d26312bc5d0f5383e57a45532bdf496864324f659312bc3988d843ca0a93e0777357e4e7d8c69fe2553ccd32656f08a77531966f2968c45727d3a07f03304634b9bf2396233f93edd089212fd542737308d1dec971667be888a3923b0f4ecd51bc482f517b383dc0a5fe2b99f7ff56abca64e8425b64ad3121187dace0f21d92505e185765666dcad8f2ec6da5e0553c13d7b81d44987ac89fdc2"}, {0x88, 0x13f, 0x7fffffff, "caaf96d5dcca0f6e19622ce1c968ff83da80661387a73e4cff4652a7a7a41e711383815bbae02bb353a51ff4b0fde9cebfd563567fa342fd660da732b8b870591d078592df2c69a23f06238cd45e30bcf620bcd28c34f0b364dab7a27288f86e590b605ce8353478cf38f491d18236d3cda27c"}], 0x1ec8, 0x800}, 0x20040004) 2018/02/08 20:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000a11000-0xf8)={{0x3, 0x3, 0x4, 0x3, 0xce}, 0x6, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x0, 0x9ff, 0xffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a7000)={0x4, [0x4, 0x3ff, 0x2, 0x10001]}, 0xc) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) connect$inet(r0, &(0x7f0000a1b000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f000050f000), 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffe19) dup(r0) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cc9000-0xd)='/dev/usbmon#\x00', 0x8, 0x28000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000798000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000e36000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000826000-0xc)={@rand_addr=0x100000001, @loopback=0x7f000001, r1}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008da000)='/dev/rtc\x00', 0x540, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x802) sync() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000de5000-0x20)={@generic="15084b08698e5cd76227ad1a08e79398", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000894000-0x8)={0x0, 0x2}, &(0x7f0000a5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000421000-0x35)={r2, 0x2d, "d463cdc7838260d6557c0ef62768bd68d6830456c1b41c28457a88645b066fd507e9c43c94e767ba327478ee53"}, &(0x7f0000d92000-0x4)=0x35) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000c86000+0xf91)) epoll_wait(r0, &(0x7f00004cd000)=[{}], 0x15555555555555be, 0x400000000003) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f0000ab8000-0x44)) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x200001b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f12000-0x4), &(0x7f000033b000-0x4)=0x4) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00004ed000)='cpuset\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000f19000)='./file0\x00', 0x21) open$dir(&(0x7f0000a63000)='./file1\x00', 0x80, 0x21) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000049f000-0x9)='/dev/sg#\x00', 0x6, 0x155600) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000043d000), &(0x7f0000ad0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000022000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xe}}}, &(0x7f0000598000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000728000)={r2, 0xff}, 0x8) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d97000)={0x3327800000000, 0x7, 0x5, 0x5, 0x3, [{0xdebb, 0x9, 0x0, 0x0, 0x0, 0x400}, {0x4, 0x0, 0x3}, {0x0, 0xf69000000000000, 0x1, 0x0, 0x0, 0x3003}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000944000)={0x80000001}, 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000a57000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000913000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d1", 0x2, 0x200000000001, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/vga_arbiter\x00', 0x121403, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c3a000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000045f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xffffffffffffff6a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c9000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) lsetxattr(&(0x7f000070f000-0x8)='./file0\x00', &(0x7f000094a000-0x14)=@known='security.capability\x00', &(0x7f00000e7000)='\x00', 0x1, 0x3) connect(r1, &(0x7f00005b2000)=@rc={0x1f, {0x0, 0xff, 0x1ff, 0xcd, 0xff, 0x7}, 0x7}, 0x9) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 20:09:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x3) listen(r0, 0x2) r1 = geteuid() ioprio_get$uid(0x0, r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/02/08 20:09:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000e48000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004fd000-0x4), 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000252000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') fchmod(r2, 0x143) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf7000)='./file0\x00', 0x110) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000589000-0x8)={0x0, 0x8d15}, &(0x7f0000889000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f01000)={r3, 0x91}, &(0x7f0000b95000-0x4)=0x8) lseek(r2, 0x0, 0x3) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000857000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00003b9000-0x4)=0x3a) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f1a000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x3, 0x1, 0x10000, "d0c90d7028161306fc5e619df0e3a8d6286f3574d4b6498a82e74044fa52cf85a288b497bf190b2a8664a15217e660c6bc6c09c3a753fad9047077416253805f878bf65b4612a82bd5567b14958f5c16"}, 0x160) r1 = socket$inet6(0xa, 0xe, 0x3ffffffffffffe) getpeername(r1, &(0x7f00001a2000-0x10)=@can, &(0x7f00004dc000-0x4)=0x10) fanotify_init(0x0, 0x101000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e21000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x8, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000206000)={0x0, 0x81}, &(0x7f0000d25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000039f000-0x8)={r1, 0x2}, &(0x7f0000e02000-0x4)=0x8) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0xfffffffffffffffd}}], 0x30) 2018/02/08 20:09:26 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00008a8000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007c5000), &(0x7f0000001000-0x4)=0x4) getpeername$unix(r0, &(0x7f0000bae000-0x8)=@abs, &(0x7f00003ff000)=0x8) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000049f000-0x9)='/dev/sg#\x00', 0x6, 0x155600) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000043d000), &(0x7f0000ad0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000022000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xe}}}, &(0x7f0000598000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000728000)={r2, 0xff}, 0x8) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) [ 51.887821] audit: type=1400 audit(1518120566.602:43): avc: denied { setattr } for pid=9384 comm="syz-executor7" name="comm" dev="proc" ino=18041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/08 20:09:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x3c) prctl$intptr(0x1f, 0x400000100000) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000002000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x5}}}, &(0x7f0000000000)=0x8c) 2018/02/08 20:09:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f06000-0xc0), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/selinux/enforce\x00', 0x5032c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000000000)="100b236c9caf14c5aca16e8c9213014258715e667f9a10fa7084", 0x1a, 0x804, 0x0, 0x0) ioctl$void(r1, 0xc0045c79) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x99f5) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/75) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fba000-0xc)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) close(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00007c9000-0x4)) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000033000)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x400000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061d000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000106000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = add_key(&(0x7f0000a16000)='asymmetric\x00', &(0x7f000097d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000201000-0x6)='logon\x00', &(0x7f0000c87000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002a5000-0x10)='GPLcgroup^eth1$\x00', r1) keyctl$revoke(0x3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fffffffefff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000297000)=0x5) getrusage(0x1, &(0x7f0000353000)) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8c000-0x4)) sched_setaffinity(0x0, 0x8, &(0x7f0000eba000)) memfd_create(&(0x7f0000e77000-0x1)='\x00', 0x2) r1 = socket$inet(0x2, 0x6, 0x91e) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e40000-0xc)) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000abf000)={&(0x7f00009e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000045000)=[], 0x0, &(0x7f000043a000)=""/249, 0xf9}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009bf000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x3ff) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000000c000-0x68)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x10)={0x2, 0xa, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000fc0000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000c14000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000539000-0x4)=0x80000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000160000-0x20)={@generic="684cf59e4b44097292e2aed8d498b1d6", @ifru_flags}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000286000)='net/tcp6\x00') ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0xffffffffffffff53}], 0x1) sendmsg(r1, &(0x7f0000e8c000)={&(0x7f0000e09000-0x10)=@ipx={0x4, 0xffff, 0xfffffffffffffffb, "cbda94ac653e", 0xf8}, 0x10, &(0x7f00000c6000)=[{&(0x7f0000d32000)="e26e7c55134d43a0f691223961f912dc87fabc8baf8af64a8c2379162ecdc9c5f3156a0ba1374ad446891e585a08aed44519ae1682e697f695501d10950d456bbdcf546a72b9e68679225aa236a3f6b78cf31060b0fe20790697cb1129ca64cb0912b479302cfc674eafa3da06a39eb0f1c362752039d1e1b5dac804fe764dbb3ce9e784b7df9bfec128b65c414952", 0x8f}, {&(0x7f0000701000)="d8e22d9c65266ed70e58eae2dff65d95807fbc79e7e158c300456cb7a4a6c1e446012029af57", 0x26}, {&(0x7f0000b08000-0x8d)="b48f32cbc121f627330d30217041d73e4357b214d5ded0b60b612507f411f1f01be9ec04fbbc72eb6f10365498de37142352ad64510ef50f9dd830729632f252f0dae402301da95ce1adec475f56a7e75a32bbe1f4046e9541fab3a51b057ac9a9dd4f796eaed68ce929e0cf2e30482445581fa2c025231fb824ee8b46ee3f24a5f71e0b9a4b758c279066a308", 0x8d}, {&(0x7f0000e08000)="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", 0x1000}, {&(0x7f000003d000-0xc0)="ce714614b3e2a91d45990a647339183fc23d95790a4bcdcb2fa9b4aebfdc994004a885a3cbcea475976022fc62679beb6b1c8d66f61e71cfaa07aa81dc325d7b1effd25b1bfe452b357ba747d46cc0428435ef3d7b5583a3619e979364630aa6d2b3d9904d6b19c8b17da2e26fd5b71b3aa39725bc8b742db966783c1ad7ab1138630eecfc66c9251c2144f3a57849f4f64cbb621026c0179f1b6ec425a020b1e778917b81e31fe6f16cad90b00663dd70466110a90e6d716291896d0d9de0ba", 0xc0}, {&(0x7f0000490000)}, {&(0x7f0000c97000-0xc7)="c1c45a36d72bd87ceedd53bcc8270de3719c98a8c3fab21c42577392216c0dfb400a02f3cf1cae8c78ffd819b8f51171f2447e6b17a32b573d6ffbe5a18de0e08421e028eefccc454b68f834a69890e1679ab8ebdd9abee189f80f0114fa377788f642e8e5ee973f80a55926d8d512ebd463bdf8ea450718f38148dd9070a6a34fa6d0a3489450b596c6c13726a0848ff6ef5cd53990e4c63b7aba405e00f0dfecea77e6861bd7385ff73f7140d685c61c7e8265c229cd42f5c6826d0f7e019dcd54c0f079b30b", 0xc7}], 0x7, &(0x7f0000bad000-0x220)=[{0x88, 0x103, 0x3, "072e5ba6ec87d454fd3bbb12fbe6e7bbfd7af14676d1c7e0ea283dcc3613b29c157f9aa50f7f3aa04ded8ed4b2c36a0e44f0ca8e7d0604f737900c7686228576912db66a27d5f4b97a3abcd26f78bdc25d454706c54b2cbdacbcf9ffb43fa1e362995cc629216193e1f090901f3facc2f8fe68da"}, {0x70, 0x109, 0x0, "2d8c709992fb471f8339c5d00cb9724bee2e5d3a5328b17b68c646b0deaa6de131b00d81147f7ef99ad1af9a036ee14e0dcdbaf8ea2f6f39669e148fa904983fe307d13004f8c90f2e1f13cf09ef120846e9ea13afb0bc862a"}, {0x78, 0x114, 0x1000, "d2e72eb769ed824f90c36167962c74baffdecf2acfdeef4b0e27aac6c690e3bcfeafee6ed0e2ad1b725e195752d6a5c5ee0b50917a27b1154c6066ffaf6c7b1cd4b54c88e21a8dbf6289c188df557bf8d6bfe62b4cd9b1fc7bd0188c8f2b6635bd33f5"}, {0xb0, 0x1, 0x38cb, "7a8fc8f6a6a0f2cc38535397a4b3caf3d7b7ccaf0a2ef31e0aa8c3ad1346f422cad3c7021c00137a40a00067cbfd3e72309c1d996d2011566eb99ab815f5b47d7c0398dfc7473377ec4e10e5dd109a6b369432b36e37e3f53c57a945fbeaa61ff206c4fd64b275dbf241dddd33af5a9ad86f514f62549be1d5f56d907489a061126c9381fa0cb9d1b093e7220a5ae4218a37a6fe6e106b274a3f4860"}], 0x220, 0x8001}, 0x24040081) getsockname$inet6(r4, &(0x7f0000be3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000aef000-0x4)=0x1c) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000563000-0xc)='/dev/rfkill\x00', 0x200200, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0xffffffffffffffff, 0x200000000, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00005df000)) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/ptmx\x00', 0x100000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af2000-0xc)={0x0, 0x20, 0x30}, &(0x7f0000abd000)=0xfffffffffffffeb6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ca9000-0x8)={r3, 0x40, 0x3}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1e000-0xc)='/dev/autofs\x00', 0x40000, 0x0) r5 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000883000)={0x0, 0x0, 0x0}, &(0x7f0000e92000-0x4)=0xc) sendmsg$unix(r4, &(0x7f0000ce7000+0x968)={&(0x7f0000402000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009dc000)=[{&(0x7f0000de5000)="de0524f07df108bb2c1b67baafb66b32c622f4452bfef923fd934d3279f5e9ef779435f33da8b4f6b6083863b43b72b723cc8d0d7f592c43fd2354694f88bbafec9b4f83022399db1bb3b7292a31fe0fab29b0e04e7e11fae6bebef59fb9c87c811e2419fe40af14ace59bae13ce922fcb96134b1b082bdf45726619673581610c395a35b3bb3a1c167d0d132d5c89c91a493f546981ed", 0x97}, {&(0x7f0000daa000-0x23)="1549430170d53856a4fa8ed7df652c3d71b8c832e95c98d78f436cd0060d7903853af7", 0x23}, {&(0x7f0000ac3000-0xbd)="43dd5992f2d713f063316674f578b3012c93ed30fba77cc8f4d80ba039071d949fe7a65625e075b69fab2e7f39043c846d3f4282662198d4ad0bba368c006bff5841f83d91fdb51d1eb37abbdfefcd8678a06fc6e206a11ec97b6d0f308aa246dd5e8a18440d421d92d5fd808720cdf1af2a905f2bd7ea02c327b29d62d134b277e8756555b0a15e4e146edd2bc5d9af5412e08bf20754bf2481ea5a6fb32c5e424ad238d8cadd462720c3a99a86c296b5871de972b897f7447fc658e4", 0xbd}, {&(0x7f0000686000-0xeb)="f3509ccc62d5ab13fce5996953b5db2cada10b28fda83242f3308efe417a0613443eb080c191acb97509587b34fc0e5c5601ec024e6238973c26b859909340a9e8ad8c6165fc733bf2e2a530dca041435da908ae0eaab5425b20a2a0710ce7dcfefc3858da5d2b66e9683200c2c2af3301a11b1f93074a76c38ae1d7b0cad48f1ddc19dd0cc60efa974ab7c345ffed90769261f37559f6cbb3821f0befe0057bf7c721e4505fa08738279cbba75216a3a7d40f981782519b9c73a4e632b1453e123d7144d583398ea00386419987614256c911d16118e6f373011b42cbb70f3efbf3acb70a2b56480c4eb4", 0xeb}], 0x4, &(0x7f000045e000)=[@cred={0x20, 0x1, 0x2, r5, r0, r6}], 0x20, 0x8000}, 0x40000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000979000)=""/29) ioctl$TCSETSW(r1, 0x5403, &(0x7f000024f000)) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e61000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000230000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dc2000-0x404)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e7d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400002) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000735000-0xb0)={{0x0, 0x1c}, 'port0\x00', 0x30, 0x10410, 0xd3bb, 0x80, 0x2, 0x9, 0x4, 0x0, 0x7, 0xddb7}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 20:09:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000943000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[]}], 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000793000-0x4)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = getpid() rt_sigqueueinfo(r2, 0x23, &(0x7f0000938000)={0x1e, 0x6, 0x1, 0x3}) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000063c000-0x4)=0x469d, 0x4) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000752000-0xa), 0x0, 0x20000001, &(0x7f0000949000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 20:09:26 executing program 5: prctl$intptr(0x1c, 0x7) setreuid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x815, 0x4, 0x20, 0x2, [{0x8, 0x5, 0x6, 0x0, 0x0, 0x2809}, {0x3, 0x2, 0x9, 0x0, 0x0, 0x408}]}) 2018/02/08 20:09:26 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = eventfd2(0x65d, 0x7f7d125478c16232) tee(r0, r1, 0xcbd, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000018000)=""/78, 0x4e}], 0xffffffffffffdd4, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0xfffffe96, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x20000010000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f000002f000-0x8)='debugfs\x00', 0x8, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000029000-0x8)='./file0\x00', 0x400, 0x121) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000006000)={&(0x7f0000029000/0x1000)=nil, 0xd46c, 0x0, 0x2, &(0x7f0000002000/0x8000)=nil, 0x401}) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000030000)={0x3, &(0x7f000002b000-0x18)=[{0x80000001, 0xbe, 0x0, 0x3}, {0x5, 0xffffffffffffff2e, 0x20, 0x80000001}, {0x6, 0x5, 0x1, 0x10000000000}]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000030000)='/dev/sg#\x00', 0x6, 0x100) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000024000)=""/104) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000032000-0x8)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000030000-0x8)=[&(0x7f0000030000-0x8)='debugfs\x00'], &(0x7f000002f000)=[&(0x7f0000002000-0x8)='debugfs\x00', &(0x7f000002a000)='\x00', &(0x7f0000030000-0x1)='\x00', &(0x7f000000a000-0x8)=')vmnet0\x00']) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802871, 0x400) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x100040, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a7000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b52000)={0xaa, 0x45}) sendfile(r1, r1, &(0x7f0000be7000), 0x196820cf) mmap$binder(&(0x7f00000f7000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000102000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000643000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aa2000)={0x2, [0x0, 0x0]}, &(0x7f0000875000-0x4)=0xc) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000016f000-0x4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000109000-0x98)={r3, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x7, 0xffffffffffff9848}, 0x98) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80805, 0xffffffffffffff27) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009fc000)=@assoc_value={0x0}, &(0x7f0000e22000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000053f000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5}, &(0x7f0000cc8000)=0x98) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4), &(0x7f0000f99000-0x4)=0x4) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000292000)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffffc0) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e0000-0x14)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/08 20:09:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)='[/()Ceth1\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000da000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfb}, {0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x5, [0x0, 0x40, 0x4ef, 0xcc84, 0x80, 0x81, 0x7, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002b8000)=""/33) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000229000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000079a000-0xc2)="d1d9fbecf1432143d1c08d741a435ab976f1fc4f5e51b21411e5a39a06d3d349c90ed73e18a1481c91d8c9f818fe5d759ce7d8e71c2b1ecbaa426df69c59e7d8feccc110a8613db1a4d91d38fb13393e6ef2d35bb916dc727f00d52b8b63be9c105c7725e4e10160bba449d57e12e9aecbfc7e30191a9eca5754173b1dda71709418ea3542dcd5e4748960aedef9322a10d7035fe89d07219e633cac30582f76038ac587d2878d9fabd5c6a9dc0522d69e0c454de8d77396dd5cf198f407ca97b9f6") 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f0000)=0x8001, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000012000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000), 0x8}) 2018/02/08 20:09:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000984000)="12000000f685e700000002ff091f4a000ae9", 0xfffffe9f, 0xfffffffffffffffd, 0x0, 0x1b1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/08 20:09:26 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003b000)='./file0\x00', 0x80000, 0x41) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000039000-0x8b)=""/139) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getgid() truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000003c000)={0x7, [0x3, 0x80, 0x20, 0x8, 0x0, 0x9, 0x4000000000]}, 0x12) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000eb6000-0x82)=""/130, &(0x7f00006d3000-0x4)=0x82) accept4$unix(r0, &(0x7f0000361000-0x8)=@abs, &(0x7f0000f68000)=0x8, 0x80000) 2018/02/08 20:09:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000566000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r1, &(0x7f0000584000-0xf8)=""/72, 0x48) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000007c000-0x10)={0x3, 0xd7, &(0x7f0000fb9000-0xd7)="66492ca1372fc1ebff90446f65d42e9128481ef3d6955816c0b86ca517e3925c31f4e0f2ffbd5299802570b2659812bf6d9c560037346dc0d7ee8191af86b827598819630a389ee64d0c008a43c1d5c41aeb1eef97501092600738cc53326478b914d9b3c9177cac70396de061a5f9532e3a5b808fa66672c755a14349a240a8543fcc3481a383210f62fd2a1322023936658cec1ad0910801bc8799c5496a3f6698f17e3e103b0daddd62ff8824d43107b0d196f96197b0bc5a2fb8252e1c072585dda786e8f392b47f77bfc6265aa4374727c61bbeaf"}) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000372000-0x64)={&(0x7f0000a3b000)=[0xffffffffffffff01, 0x2, 0x3], 0x3, 0xff, 0x400, 0xe5ea, 0x8001, 0x80000000, {0xfff, 0xffffffffffff0001, 0x7fff, 0x2, 0x1ff, 0x8000, 0x6, 0x1f, 0x5, 0xfffffffffffffffa, 0x8001, 0x4, 0xe9, 0x1ff, "f2df6ef3744aae09de219c19756ec8f4665be0036713fa5ae0cdab35ff5922cf"}}) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f00004e5000), &(0x7f00000fb000-0x71)) getdents(r1, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/02/08 20:09:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000af9000)='$(!\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000572000)={0x0, 0xfffffffffffffff8}, &(0x7f00002b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000024f000-0x10)={r2, 0x6, 0x1000, 0x5}, &(0x7f0000827000)=0x10) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000565000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x9, 0x7ff, 0x10001, 0x6, 0x80}, &(0x7f0000b34000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000080f000-0x50)={0x84, @time, 0x4, {0x9, 0x9}, 0xbd6f, 0x7, 0x401}) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/08 20:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000057d000)={0x0, 0x0}) vmsplice(r0, &(0x7f00008bc000-0x70)=[{&(0x7f0000002000)="2c8a7fd31385f73fb22ef4439d43e17e76a77aec5f04bb5da38549c6a12c0384a13501721d901166dac6c2e8117aeb3ef8e6981ab31939a4ea32896719a17d71552886598528dfea7b2b48ee159e9e", 0x4f}, {&(0x7f000001d000-0xdf)="17b7b8d88c94e189162e41efb16d05c552e1a79e18c8a7a66566625006539e55df18dc8ffccfa34867c453d9648b9f6a648a6968185d7f07f921b18fc5f12d447591fb9c15599dbc5746dd92a0966a4d8b02fdf37a2729fa01177780a70dd10cb4f0dd9d8067b7d8caf28b9ae8aed9d97d83446eb5d3200f4e3675f2ae908cdb692d3ff477c47e65ccf5170ec36aa85196128d225383f0364cf5388ba8f179aa482d2ffb3fed125fdae7155aeffdd235124b4e0562c0e503bf640cdb2962eb5d9b0aac777b3c2500c8ac6c8ea6d45e2dcece01c1d906b2f04925cb524a1c5a", 0xdf}, {&(0x7f00008c5000)="36b84272ac210e749b476d839a817111d917d782e2a8c04032f32615b091f3a15e9a12c9eff6ece85e21ffe03a8d6e1dbdf3113247b9be409edf3456c4127fff4b3fa0e7fdba5011a2ca96d2a6edc14c9e8e1d49df83e048849e163b9cf9141c32ecace36e3df6fef858e38f0b6d85b6270b5b06ecbd4e72301e02f4c065b6cf727dcbbe7ae60107117c22d9017fb2d3c75097e493b95b943fd25f60a1455ab9366c1177ef97977fd0b29a251d0f9e61c67d44f0faeb0d96e086e5b9cf70b953006d200252f08138b9e8f3d5", 0xcc}, {&(0x7f0000b0d000-0x93)="c8a7177e41f8f41414c56258fd67c5bb92e6cb226da3e739b923a47e3ec711190e9bd4a8a50945ef9eb83a1bf4218f281b25e30d9d26cf66302bdc3646daad37b2fd928e85953ebed63acddb3d583ed25962839331d44ac00607ac0def432195a23756aa6d6d93624a80039c9830f36683943e35cb5af34111fdc5682bed45c133511bd33bb336a9bc7daf0c4ad8f3d505a7bf", 0x93}, {&(0x7f000045e000)="243f1b86743f6421024a82c6cb1269d76f9b47e3fa1997b0218a47dc6fbb77f570e49c5f7e7e7718e23220cbed54a5675b3ab5907c81770fb75b386d1ee634aa36eaca095db8393e6532297f5c89ac15282b20b925f8fe83d48bce8d8ba3002e11e7b7c3eae17dfb6e377ad3978f09c69ce4b2d95b54eb6c9399a3192aa7cdee9149a7c7b33be6cbe11c41151b3473142250e473b58c8f7eda90ebb66973ee4135cac73e48a57f5f671b1c984618481178590b3286c7c0978de4a7e9759310f4e8851be19f1923d618c78f6e5a37361da21159846b7f47966ae4c23813", 0xdd}, {&(0x7f0000789000-0x4f)="055e7136a657cdba098816764eb858d7da5ef723fe03a6fe3ce2b04f7e164018307d5cb10aad888a6788910cfcf5f3d4d00f27d3d977eaf1416eae293369b8aa28b601b70da9e26943061c0e9bac4c", 0x4f}, {&(0x7f0000849000-0xbe)="1800e0ec71dc901f3b3a012876dc1b0f945996df18b6a2854ae6d3e4de2690a4e522d3701f7e54e190a43498a6704d035a89c0491dffbcc10322d24d6d935d5e49b9e91e7bdba90b2b9f9d6465ad22a482502653ffae6a7a2d4e328e0281e9a8f742d0b4d994ebe70d3a406083d57c09d46fd57cf84c49f9d3fa043b809149139f61ba0c9dd1ff003ce6b434f866199067ae0b26a0dd8aa7d557408383a75bac0aa13b34335694f059c2214f2096848ee26b128acb7e03e0aaca344327ed", 0xbe}], 0x7, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003a3000)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001b0000)=@assoc_value, &(0x7f0000efe000)=0x8) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000aaf000-0xc)={0xa0800005}) epoll_pwait(r2, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000904000-0x8), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a46000)={0x2, [0x0, 0x0]}, &(0x7f00000de000-0x4)=0xc) 2018/02/08 20:09:26 executing program 3: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x7fff, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000038f000-0x1)={0x3}, 0x1) 2018/02/08 20:09:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 20:09:27 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000e51000)="8f90615dd994de44a5f7a8662f1eea7b113b79c6b63161c627f2ce4816a63ab53d8ab75a1876594100060ab84590993a12f286ffe587990355499c108973db27f5df26ae6d489ff24dce3b593afcb0870d152f58fc31cb1f52493b8a6d290bd39cb7123f10178458f2cf82a6fb99b99d13a447d110b113ba4736b52039f26590d161a035f539525eee38c8149c08bbe6ead3cbcc7def2145a8aafda17afe1d64b757bac727ca0597323be277d5270502d299f8f79c1cea40d9c47c12b229585b12302fa1f49600d9242989106817c178a1a44fbeec5fcf30af2f564174b6da0d2927a2bd34fd58f3eff95d57640e040c0d850723df049c", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r1, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000566000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r1, &(0x7f0000584000-0xf8)=""/72, 0x48) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000007c000-0x10)={0x3, 0xd7, &(0x7f0000fb9000-0xd7)="66492ca1372fc1ebff90446f65d42e9128481ef3d6955816c0b86ca517e3925c31f4e0f2ffbd5299802570b2659812bf6d9c560037346dc0d7ee8191af86b827598819630a389ee64d0c008a43c1d5c41aeb1eef97501092600738cc53326478b914d9b3c9177cac70396de061a5f9532e3a5b808fa66672c755a14349a240a8543fcc3481a383210f62fd2a1322023936658cec1ad0910801bc8799c5496a3f6698f17e3e103b0daddd62ff8824d43107b0d196f96197b0bc5a2fb8252e1c072585dda786e8f392b47f77bfc6265aa4374727c61bbeaf"}) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000372000-0x64)={&(0x7f0000a3b000)=[0xffffffffffffff01, 0x2, 0x3], 0x3, 0xff, 0x400, 0xe5ea, 0x8001, 0x80000000, {0xfff, 0xffffffffffff0001, 0x7fff, 0x2, 0x1ff, 0x8000, 0x6, 0x1f, 0x5, 0xfffffffffffffffa, 0x8001, 0x4, 0xe9, 0x1ff, "f2df6ef3744aae09de219c19756ec8f4665be0036713fa5ae0cdab35ff5922cf"}}) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f00004e5000), &(0x7f00000fb000-0x71)) getdents(r1, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000dbd000-0x46)="4f7ad0c9edb302486f1748144523c0c254773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000644000-0x8)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000231000-0x10)=@ipx, &(0x7f0000588000)=0x10, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000a14000-0x1000)=""/4096, &(0x7f0000622000)=0x1000) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f0000252000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000b65000)=""/188) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x20080000) accept4$netrom(r0, 0x0, &(0x7f00009e4000-0x4)=0xffffffffffffff49, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001c9000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0xfffffffffffff1ef}, @in6={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}], 0x3c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)) bind$inet(r0, &(0x7f00001ec000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0xffffffffffffffb0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000257000-0x1)=0x3) init_module(&(0x7f0000e84000)="7d23b100", 0x4, &(0x7f000007c000-0x1)='\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000aac000-0x24)={0x1000, 0x7, 0x0, 0x7, 0x4, 0x20, 0xffffffff, 0x7, 0x8, 0x3, 0x8, 0x4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d9e000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a6d000+0xc92)={{0xffffffffffffffff, 0x0, 0x2, 0x0, 0x991}, 0x101, 0x7f, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/08 20:09:27 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000022b000-0x10)={0x0, 0x48, &(0x7f0000646000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc4}]}, &(0x7f0000f6a000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6a000-0x6)={r1, 0x2}, 0x194) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/02/08 20:09:27 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00008f0000)=""/163, &(0x7f0000fe0000)=0xa3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdf000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/08 20:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r1 = dup2(r0, 0xffffffffffffffff) close(r0) clock_gettime(0x0, &(0x7f0000369000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000030000-0x20)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000425000)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b7d000-0x8)={0x7, 0x7}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ee000)={0x0, 0x0}) timer_create(0x1, &(0x7f00002bd000)={0x0, 0x7f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000dba000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004fb000)='/proc/self/net/pfkey\x00', 0x40101, 0x0) timer_delete(r5) connect$inet(r4, &(0x7f00004b7000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a3b000-0x4)=0x9) syz_open_dev$usbmon(&(0x7f0000ed5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/08 20:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0xa10) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) 2018/02/08 20:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000efc000)={0x0, 0x0, 0xfffffffffffffffd}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) lgetxattr(&(0x7f00001ca000)='./file0\x00', &(0x7f000029d000)=@random={'user.', '$P\x00'}, &(0x7f0000c7b000)=""/77, 0x4d) 2018/02/08 20:09:27 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000001e000)=""/219, 0xdb, 0x2000, &(0x7f0000ef7000)={0xa, 0x3, 0x1c5a00e8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ef8000-0x6)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef8000-0x4)=r3) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00007e4000)=0xda5, 0x4) ioctl$sock_ifreq(r0, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_settings={0x101, 0x1f, @cisco=&(0x7f0000331000-0x8)={0x1, 0x40}}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000829000)=0x7) 2018/02/08 20:09:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b0d000-0xd)='/dev/snd/seq\x00', 0x0, 0xa100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000a1a000-0xf0)=[{0x7fff, 0x7fff, 0x7, 0x101, @time={r1, r2+10000000}, {0x0, 0xf04d}, {0x100000000, 0x42d3}, @time=@time={r3, r4+10000000}}, {0x5, 0x3, 0x8, 0x3, @tick=0x4, {0xbf, 0xffffffffffffffc7}, {0x1, 0x5}, @raw8={"ba45d691cc25867ee37759ab"}}, {0x4, 0x3, 0x2, 0x2, @time, {0x6, 0x5}, {0x0, 0x3}, @raw32={[0x65, 0x1, 0x1ff]}}, {0x80000001, 0x0, 0x4922f61f, 0x498000, @time={r5, r6+30000000}, {0x10001, 0x3ff}, {0x5074, 0xff}, @queue={0x2143, {0x6, 0x80000000}}}, {0xdf1f, 0x1000, 0x80, 0x9, @tick=0xb9e, {0x8, 0xffff}, {0x8, 0x3f}, @ext={0xe4, &(0x7f0000001000-0xe4)="7d573b74a19a32212577aad0184995d76f1a335ed721ec301bd96e0daaa6321bf882c708e9d3bf0f2b6256367ea1d0f14f273178ee623a6c9a6c58972698c94fd23793549acb9c423d3d5b4158048379c5a33b3de9729648c8d8843fb959ced4de0eafecb2ec516939ece51336cf07e008619baa647747313e6284cfacf0f98a40dcc10db370137fb3860a06ec85e7dc77ad65338b8508e980d5490a75199e4cf368b8b1cfb6c2831d4abc83c5bbef9971a5a6c850fb01dc9094854b328a0100dfd5b98d1dad35526c8cafb65380b1c79cedd4f98ae925a7c8d72afd13dddd9d952147a4"}}], 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000a8c000-0x9)='net/igmp\x00') sendto$inet6(r7, &(0x7f0000344000)="f8af936fd18ffb614b1272d330bb5897d73ad8986f1efaaa3cce2101c7946fb3533320e6abab832a60194a1bba2d8f79b2b9f80d600df3b9bc53a9588bddef7d62b91c022a43b5f5f3c7d94a6b5a458f22575daf7aca7f5a033db6326b0652c8c747e571911b5eaf73c3d6eb7249a6133794801c4052270c902f7debcb23be4b251f6d8a1ad7d47d59ffdb30299e5f121b4be0d77454e7fc127622a373451edb6ecce098b9ab6e5b5b25bfdf122b67d43f4ba3018717f873def6268ff4bbca544fefa089cd826b6cc705d763dbbb0398c7a0534e37d4", 0xd6, 0x20000000, 0x0, 0x0) preadv(r7, &(0x7f0000ee1000)=[{&(0x7f0000143000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000e10000-0xc)=@sack_info={0x0, 0x9, 0xb9}, &(0x7f0000587000-0x4)=0xc) getsockopt$inet6_int(r7, 0x29, 0x7a, &(0x7f0000222000-0x4), &(0x7f00003ce000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000ac0000-0x8c)={r8, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044000-0xc)={0x4}) r3 = socket$netlink(0x10, 0x3, 0x0) rmdir(&(0x7f00001ad000-0x8)='./file0\x00') sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000c77000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r0]}], 0x18}, 0x0) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f0000b12000-0x8)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe9b) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000f1e000)="0cdeaa2744c90bc35fdf31b9d4ed48db42e25b6988bd9d8ba5b32b2d233dac98904c31215c0063deb6f1cfffddc90e969ec4b4b124f36001fefbc6860e8c32d0e0b3aa8ef3a5965722c703b881271d03675c123ff33bd0da55e7288dc7b6af91a370484ddaa9a5ceaa44579fbf23cfc304edb7951c470b10f71609fd15441d19da076bee7cae6ec6eb59d7e5c4f0e24085030f811421c5cd5f16af") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006b6000)=@add_del={0x2, &(0x7f0000512000-0x10)=@generic="1b8b63cca72d205fcc32b0f71e47048e", 0xa6b}) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000050b000-0x9)='/dev/rtc\x00', 0x20c0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f96000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000210000-0x4)=0x800000800) connect$inet6(r1, &(0x7f0000c2b000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000b0000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000143000)=0x5, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a1c000)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010b000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000390000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0}, &(0x7f0000880000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf1000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x0, 0xffff, 0x2, 0x45, 0xa, 0x20, 0x20, 0x33, r3, r4}, {0x66, 0x0, 0x8, 0x9, 0x4, 0x0, 0x7, 0x8000}, {0x4, 0x3, 0xc1, 0x10001}, 0xff, 0xa, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x0, 0x80000000, 0x3, 0x9, 0x6}}, 0xe8) 2018/02/08 20:09:27 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x10001, @empty, 0x1000}, {0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x474}, 0x200, [0x3, 0x2, 0x75d4, 0x356, 0x3, 0x9, 0x7dc8, 0xffffffffffffff0b]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x10)={0x3f, 0x5}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/08 20:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r1 = add_key$keyring(&(0x7f0000b68000-0x8)='keyring\x00', &(0x7f0000405000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = socket(0x0, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000aae000-0x4), &(0x7f00000fd000)=0x4) add_key$keyring(&(0x7f000052d000)='keyring\x00', &(0x7f00008ee000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/02/08 20:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) readlinkat(0xffffffffffffffff, &(0x7f0000f09000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x0) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/02/08 20:09:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000013000-0xc)={@local, @rand_addr}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008ff000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time, {}, {}, @note}], 0x30) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f42000-0x230)={0x101, {{0x2, 0x3, @empty}}, 0x1, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x4, 0x400000000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000009000-0x10)={0x0, 0x24, &(0x7f0000004000-0x24)="08238883479d91bff31ee30545ca070d50e01a4b5ceff5bf85722f5b6baaef30ff920533"}) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330}, &(0x7f0000766000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[]}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0a000+0xf02)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/02/08 20:09:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x4000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/113, 0x71) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000721000-0xe5), 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) creat(&(0x7f0000504000-0x8)='./file0\x00', 0x94) 2018/02/08 20:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001d000)={@common='bcsh0\x00', @ifru_flags=0x2}) read(r1, &(0x7f0000a62000-0x13)=""/19, 0x3bd) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000b83000), &(0x7f0000b8e000)=0x4) 2018/02/08 20:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000105000-0xd)='/dev/net/tun\x00', 0x0, 0x2000000004) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) rt_sigpending(&(0x7f0000e8e000), 0x8) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) preadv(r1, &(0x7f0000035000)=[{&(0x7f0000d22000)=""/252, 0xfc}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000017e000-0x88)={0x8, {{0xa, 0x0, 0x5de, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000efe000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000ec7000), &(0x7f0000eff000-0x10)) getresgid(&(0x7f0000e50000-0x4), &(0x7f0000efd000), &(0x7f0000efe000-0x4)) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002db000)={0x8, 0xa2, 0xffffffff, 0xfffffffffffffffd}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d42000)={0x0, 0x3d75fa1b}, &(0x7f0000643000)=0x8) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d0a000)) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d42000)={r3, 0xd9, "f7a0ea7f21c80e704e769aaaded9d4ae9d1ecbe69be324bba90a884d5ec99ea76966db7e18dd2faadae1fe935163b9a5460cca7ff89cd9e1f2eb6ce8c854b76bfd23b5846eab56dfba99ef7ae5d2275270c30a45f5e0be3d9bf5b3a2a04426d9dc9050b7f815781eadc4e635dee7127a455f145ca044057c2ae05a1c61912e7c109784b02def44128cc7a2cbf7b32627a44effa65fb540942f7a3f8b85aa8563dd063e0041c8a11d280fb50173c49be90cc351da39b7e83e4fdcbb7e2ec7dbcf54cee21cdedb5337273731002e349c709477c2c297c5f9a1fe"}, &(0x7f0000d43000-0x4)=0xe1) ioctl(r0, 0x8936, &(0x7f0000000000)) fchmod(r1, 0x0) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a78000)=[{0x8, 0x780}, {0x4, 0x401}], 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndseq(&(0x7f000079b000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001d6000-0x50)={0x3, @tick, 0x0, {}, 0x0, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000817000)={0x401, 0x1, 0x0, {}, 0x0, 0xe18}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b3000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000df4000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005ff000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000719000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 20:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept(r0, &(0x7f00006ea000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b4e000)=0x32) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000877000)={@mcast1, 0x0}, &(0x7f0000695000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009c8000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4000000080000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000721000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005}) syz_open_dev$sndseq(&(0x7f000044e000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eda000-0x14)={0x0, 0x7, 0x6, 0xbb, 0x86a}, &(0x7f00006b0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000934000-0x8)={r2, 0x7, 0xffffffffffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00003e8000)={{0x101, 0x10001}, {0x8000, 0x6}, 0x9, 0x2, 0x10001}) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000940000-0x8c)={0x6, 0x9, 0x80000000, 'queue1\x00', 0xa8}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007f7000+0x1d)={0xfffffffffffffff7}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000096e000)={0x9, 0x100000000, 0x4, 'queue0\x00', 0xffff}) 2018/02/08 20:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7f) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000b00000-0x4)=0x4) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005a6000)={0x0, 0x1acc, 0x20}, &(0x7f0000127000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000304000-0x8)={r1, 0x5, 0x7}, 0x8) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000059c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002ab000)=0x14, 0x80800) sendmmsg(r2, &(0x7f0000e9b000)=[{{0x0, 0x0, &(0x7f0000710000)=[{&(0x7f0000331000)="6e6399b8859d0e0f2fdfa49d6dac57633dcfadd1f2f3581dde3655e24a9e59416e142590bed4648690ab2954f656d91e91389c8a662bbb67e5a69d2df8eaa439176976465ae358744354b8ab6319ccbd7d704b9423627f5c60b1ed1b31a857591a1ff7e76c0d6b", 0x67}, {&(0x7f0000801000-0xe5)="415f2a3d5cce4a380a361b6f86dfd60566b4ccd6854d43f5ea3261f5b953e7ce898dfc8dd1054ceaf252f61a258852658436211999c652830a1c41119967f0ff90b9959bf46dcfb077b0cf32826fd116d770801e49efaa54fb286c3d79c5bd4d8f191916a90ca52f3a9fde377f7f63aca0fd45f8ed3fd55dc50a1beebe8133c73e1344c9aab39d2892fdc71c3e52744ce4b56a369167dd78056832cf687d78241d775344f7d214b511c22605f7c23ce834cabc925cabf2c1bf82f4eefd59d67e05e436caf4615f4f0a4a0f9b67c6ef734e0ada6924a29824af2cd8cd6fda2e221e1f7be1ee", 0xe5}, {&(0x7f0000d06000)="93577cbd010f1114bdb3328a8a27ee226b11a909f19d0ccd3fdd73ad0960f30cd23dce43a52d37a943e510a01dddb16255679cf42e4d6ed8555accead5b5de5044fbfe1eefdcd96e17d92ef441a977c425759133429584c826ad75fac10841ef62043be77b66b32a46f79527f4398730763c34a3226af4e2f3af76c3600880a85244e6a951f7eeafc3e3055890b38d70c5469b61592466563f16efa56e7cc74185b5aaeeeb23a3a224ac405bbdefc3c3b0558fdf7a8d9d666862a752cad79405958d2de8bd0c2c718e542dab1ce28ce777b07d341d2607311ec03389094af9c0fd62fe70901e9847c3a102", 0xeb}], 0x3, &(0x7f0000698000)=[{0x50, 0x0, 0x9, "8e53ab86bab8fe12df4b8d86ea4588cf919c4c751b72fb1a2aad6775518d60037d7e7f0c00a2668b548ff64e3c5403046bddc57a9d7d66223afb06563b7b829a"}, {0x100, 0x10a, 0x8, "18f1a7f0bed11345b90e529498b3a98208a897ec8725c218a429d425d763ac64ebeddee245a55c66ce73c5ce84822129db90f0861441ce322a54f7b655123909d736cb6741f36cad93697561a52cb533dff47b80c830f04ae3a9a8954d9900e68f467fef066973af8abdd9daeca6a97fa4b83f97927cf0d36ebef6461f26a6b6eb0dbbb0580dfb4df343d17f5a4b7a77d626431b9bf95de5bcc0c466f6142ad51a6b001e5d96904e1365e87e7e96c5aea36261f1773e2ac7aaa8b40ff627638c1d27d9d2950dda45f6867bee38302330579ed27ebc593de053c3526dddafe34ff569fad1fd7f22c300726e0959"}, {0x20, 0x18c, 0x7, "b5ec61e1636dda7144d5707ade14"}], 0x170, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f00001cc000)=[], 0x0, &(0x7f0000b1d000)=[{0x28, 0x187, 0xa, "afe906c694e5cee1544970b92dbc56f3aebd"}, {0x68, 0x11f, 0xffff, "4a408678af8c26342bc8228be4ae7160c31b910d4e0b55aebd729ac1a7cf1e2680dc966b576c2d65012a7bf07920de16d4210f32cffe362dba712a5a9e34327ac34810abcd016b271c6d04cd9b951565049c"}, {0x98, 0x112, 0xa5f, "0b01586d4f3b70ab170e03040d1654ea9d296d81e95245870e31d3fc1a8b6e58099fd5a1f02984903c79e7d7b2dafc1b091b21ed2f5cc82d26ab67761f6d3a3a03ea12cc09562788ba0486886cbdc16fd007c9090329818a6145d36033a5869114f80ad5971485029fdc1ea2faf5badb1e87350a7274937e181ed55b6c9e20c014a52c8162"}, {0x60, 0x102, 0xc7d7, "5a35e440bff582bf5a5f8c82d478c369bf012255b7c04f5831bda743fdd5a5631b3759771f9f4af748718130de7847250a46233aa43a937a71d516c396cca681d2e4c884493ab2d2c267f9"}, {0xb0, 0x10a, 0x7, "22551377fbec9c7e52548a45b4cc20477635425e94c9006d43fd3b411b387c66e107b256103e6dba1bc1d3a5023efc95bb60b28081b38ecbef2fd743d2ed26a191dd198a22a66ad881b47830458c8cfee535e9497435caf6ac7b76549699c4569fe3c820084d32e031a1311815e8e6755646e55095d59bd2a53fee66cd78ac668b7302a06f9a0bdc5a96873b5c97f2beed5797acb764998071a8144eaa656111"}], 0x238, 0x20000000}, 0x9}, {{&(0x7f00006c9000)=@ipx={0x4, 0x3, 0x3, "9fd71c1fb031", 0x5}, 0x10, &(0x7f0000955000-0x80)=[{&(0x7f00001a3000)="79e3b6dc30433046f7c5319e63ff7bf1c7aa86f8", 0x14}, {&(0x7f0000787000-0xed)="4ab6a615c7991c27d188899dd9c3d9409fef59a6295adcdc587b9b88d51c5581b20590a6817fc2d434b8e56b88855e8174f9ecc8d6a6d12928b0a7d4863a44cfd39c6a6e26b655e51cb55dfe5dac45ca7136b670c8abff158939e8538199aa5402e9c5b3abfda408ebce45ab64e21ff5a0c80ad3fb4c01080db42f3b79553759ff505c05b77902668cc2e17af008fe4a40c604bcaa19c05f663da38985642457216d54e955a2ebf0bc42695ce8b6cbf2ed99a5d59d8a25793563355ddc4dc0764f2ad17f846a3f959c7ac4353cdac22a3e6dbda2e87b23ea6af478b18f92d19e53d5dff2fb3aa3510fa824e9ba", 0xed}, {&(0x7f0000bec000-0x47)="6796460e9b0af7afe605da44ccfa640ebd06f971aba3c80d2ddafc78d86c63d47c7134383de7e52db51f3be4e3ae929b7c3757c3efa38fc7f5beb95c147734c5ea050d02974df8", 0x47}, {&(0x7f0000e28000-0x16)="41c3511d857deaceffce14c30cdfb2646f1e94b2dfa8", 0x16}, {&(0x7f0000554000-0x67)="4480e6ea0405b02745de6e96e230babb37491ef38eb4bc881ba4eb5a518f2e7ca96183424ab34006c097cb545d97f9e308999dae8e42aef0cfb8e64663c703fcb26c6ee051f31c15fa18d3dc2039e2a5c882f9e0b8d3eed69ce46ddb1f94863c490e585dd00724", 0x67}, {&(0x7f0000889000-0x2e)="ae937aea684ba5ab387446b44f60eb1112ce5ace0130610e068ec6f01b5b548b9c0c8d99760828e4392675c7970d", 0x2e}, {&(0x7f0000228000)="679ba0633803b702a122683292320b7df89932249111c6219f7ae254b717b8933c0ebfeaa7d53032206429ca85a9b6309607ffbd1a056963c7f69b0bc240f8e12d645d170a6ad7531a86e54d292865d5b4a2a048e027509977459455f79f9ec651cd", 0x62}, 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0x1000}, {&(0x7f0000825000-0xb2)="a057c8f1d85734689cec4a9b7301d26eb68b82e9b457858e250de5b0b33a6ffa5c8e193ba91756d1870c414c1bf12d18c2b6029b75c61dfe34e25dcdcadb0cb0733b73057aec65bb268e6fec03eae13a5c9042fd1dedf092e37fdb933fec6ede1585514c82d40065bb435443be8693d0cc48955f311794a8bbe486b9fe3ea139d91a5590668057427f6966c5c1f213af52504189f96fed2adf658d4533906f20c9c069d227e9ed8607a0bc0e4131e8d57f76", 0xb2}, {&(0x7f00004a7000-0x2b)="dd5b153af5e5fd1d7e7db5c50ec4f1672c7f51da0ec43cbe1ff8d567b33c658912e6b962bdd8e9df86c8c7", 0x2b}, {&(0x7f0000bd7000-0x67)="c4ffad9aa0b36730a7c7781c33c98f149b68de9ce1b8158471a71d6e4fd65e00abf73453d3229cad921570dc00226c6b39814096157018fac6bacc04903b1d329db7d76a69b636b5c92143ba69caec81a695368dc1315ea52c6e0867d619ee8f9692a07f8696e4", 0x67}, {&(0x7f0000b73000)="2ba1ab8978bc4fed80f1ccce82792651c2e088ec9c78bb7fd7c5932232f9e21359033ea92687c7dcbbd074a6e2028405aa4f2ea9b2186415e5463565ec206488a76ca74a1010510939f5e9ac3f02fd1505675f2ef9273453a8773234055a49e7f901afac9ae0d451d75c89e0a43eb2701e63983385017c215e5788c27eff38b4280aaecc49f14be068c823043357643e06c87659542891a90543d7074c36ca696c250bb24ec201cbfd6ab37819264985ea067072", 0xb4}, {&(0x7f0000b6f000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000fcd000)=[{0x98, 0x117, 0xfffffffffffffffb, "9e636055eee84967dc8d47aeaa16fb1bdbb04616e7ce559b15b063342ab192e67d181e7494d35bc03309cf1b6dbd48c6567bd1694bcdcf82f8c0fca750500d75472ba7729b496443ea746da808fd8f0a6b2f92acd7420667ca68904d24e1059407b8bd0e2d90bf3a2096ae52c545290374c5b93fa9c04bfca2fe1444bef9dc35d2735d93eb4f0f"}, {0x48, 0x110, 0x2, "7fa0eb2d4404d711860e7361f407b8cde8ac59ad1272acfbea518394d1b4ad4d35b7423c6271d2a33ea33a9bc75e118d9c9d1d18f7f7a3"}, {0xb8, 0x10c, 0x1ff, "c44f2ec9e009e37da08d09eabb84f19b1df9bdbd93c65585968108ca8d52471dbcb2315a7cbf3e4522d242f89a5a1adcc82f5c3d74eaa1b6d6900bf6d3e4f0565bd454228a72834e238711cbcb416d9722b061d060c2fc5546a991c19eb25b1b93aff7d6d513d692859b6e6f36ead3473981736e180db106c2261291b7372e635bb993f824657c909471e875f1f3034bbcf85138f33b938c09c36b1338b848dc0c761fddef7e5a"}, {0xb8, 0x10b, 0x100, "48916f399d7c5cfd94f2100f4ce97bd6c11aebbea55c5599e55b443a6d7b3f3ddbb52b5fa61c0957c87da8f344d6f16ff25698574bcf56e1d9bfa8505a1e20c7dabd6d28839490e825d4f93ddc0d8d1583b238dcf2e41a17ac28c657a552275eafddc2ba364effbb95fa2b7fda0face2278199db4f240f5e29ea55702df526f2c75f11f15e38ed9fe58b146006eaacdbde844b41b407f4606d34bef60d6e4eecc72d"}, {0x100, 0x84, 0x3, "d85ae2afcb0398c55ea692d3d3d304b12991856ccd1ed8734d01c28190df28c08572dae848ccc41cb2011ae78b3bc218559a8eb949a1dd5f00f2c43f3f87e491cca44961a4c7a6d409ecf7c03374fdfab5d16750a1497a9d23882a68f628bf9586b621b68670171468fa9a24ac4ea167573bf45c1720265dd53312055e977466b06900281780e21cf5c7366a2e38cd11b0ab01e41fffb291b9eefa211c2703c31c15145ec98725b9102698d94fe2020acbb13aa1796492b69b86444dd941e45f45f891806b6386ee49c9aaaff3c24ec8142c33bdbf54d37d842dd3b8e012d7388b276f3188649a034f9499d4b4fe"}], 0x350, 0x8080}, 0x5}], 0x4, 0x40010) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e27000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000865000-0x18)=@generic={0x8, 0x20, 0x4}) 2018/02/08 20:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/mls\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001be000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000023f000-0x4)=0xe8) r3 = getegid() r4 = inotify_init1(0x0) r5 = socket$inet(0x2, 0x6, 0x5) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000037f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000039000)=0x0) r8 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a0000)={0x0, 0x0, 0x0}, &(0x7f0000490000-0x4)=0xc) r10 = accept(0xffffffffffffff9c, &(0x7f0000df0000)=@l2, &(0x7f0000f01000-0x4)=0xe) r11 = creat(&(0x7f0000ce1000)='./file0\x00', 0x101) r12 = mq_open(&(0x7f0000efd000-0x2)='!\x00', 0x3, 0x2, &(0x7f0000b9f000-0x40)={0x1, 0x4, 0x1, 0x7, 0x80, 0x6, 0x34800, 0x7}) r13 = socket$inet6_udp(0xa, 0x2, 0x0) r14 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00007ae000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x0) r15 = accept(0xffffffffffffffff, &(0x7f0000f49000-0x10)=@can, &(0x7f000008d000)=0x10) r16 = creat(&(0x7f00009d3000)='./file0\x00', 0xc) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) r18 = syz_open_dev$sg(&(0x7f0000f19000-0x9)='/dev/sg#\x00', 0xdee, 0x1) r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) r20 = syz_open_dev$urandom(&(0x7f0000813000-0xd)='/dev/urandom\x00', 0x0, 0x410300) r21 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fce000-0x10)='/selinux/access\x00', 0x2, 0x0) r22 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000729000)='/dev/rfkill\x00', 0x1, 0x0) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000986000)='/dev/loop-control\x00', 0x100, 0x0) r24 = socket$packet(0x11, 0xf31f82be79ba3e0c, 0x300) r25 = syz_fuseblk_mount(&(0x7f0000313000-0x8)='./file0\x00', &(0x7f0000365000-0x8)='./file0\x00', 0x3c48042c45cd8dcc, 0x0, 0x0, 0x200, 0x2, 0x10400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000008c000)={0x0, 0x0}) lstat(&(0x7f0000923000)='./file0\x00', &(0x7f0000a8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067f000-0xc)={0x0}, &(0x7f000002d000-0x4)=0xc) getresuid(&(0x7f0000137000-0x4), &(0x7f000017e000)=0x0, &(0x7f0000bb0000)) r31 = getegid() r32 = eventfd2(0x5, 0x80000) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00003f1000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d62000)={0x0}) r35 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r36 = socket$packet(0x11, 0x0, 0x300) r37 = syz_open_dev$sg(&(0x7f0000bbc000)='/dev/sg#\x00', 0x3, 0x2000) r38 = epoll_create1(0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a51000)={0x0}) r40 = accept4$netrom(0xffffffffffffff9c, &(0x7f00003f9000-0x48)=@full, &(0x7f000015d000)=0x48, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bde000-0x8)={0x0, 0x0}) r42 = eventfd2(0x3, 0x80801) r43 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000977000)='/dev/ptmx\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x800, 0x65, &(0x7f000096d000-0x8)={0x0, 0x0}) r45 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cb4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006b3000-0x8)={0x0, 0x0}) r47 = socket$inet6_dccp(0xa, 0x6, 0x0) r48 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/keychord\x00', 0x200, 0x0) r49 = fcntl$getown(0xffffffffffffffff, 0x9) r50 = geteuid() getgroups(0x1, &(0x7f0000ef7000-0x4)=[0xffffffffffffffff]) r52 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a8000-0x11)='/dev/vga_arbiter\x00', 0x2a0400, 0x0) r53 = accept$llc(0xffffffffffffff9c, &(0x7f0000de1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007b4000-0x4)=0x10) r54 = epoll_create1(0x80000) r55 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000056000-0x6)='/selinux/load\x00', 0x2, 0x0) r56 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f42000-0x10), &(0x7f0000816000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e2000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009f0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000693000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000c4d000)=0xe8) r60 = getegid() r61 = syz_open_dev$binder(&(0x7f000025b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r62 = perf_event_open(&(0x7f000079c000-0x51)={0x2, 0x78, 0x7, 0x0, 0x1ff, 0x3ff, 0x0, 0x8, 0x8000, 0x1, 0x400, 0x6, 0xfdf, 0xc9, 0x0, 0x0, 0x7ff, 0xc7, 0x2, 0x3f, 0x7, 0x0, 0x9, 0x3, 0x5, 0x3ba, 0x8001, 0x5, 0x7fffffff, 0x8000, 0x0, 0x3f, 0x3ff, 0x7ff, 0x1d, 0xba7, 0x400, 0x200, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x800}, 0x410, 0x2, 0x6, 0x6, 0x81, 0x5, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r63 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cd000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r64 = signalfd(0xffffffffffffff9c, &(0x7f000033f000-0x8)={0x5}, 0x8) r65 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b1000-0xe)='/dev/keychord\x00', 0x8001, 0x0) r66 = socket$inet6_dccp(0xa, 0x6, 0x0) r67 = syz_open_dev$tun(&(0x7f0000b8b000)='/dev/net/tun\x00', 0x0, 0x40747f4e56eb7db5) r68 = socket$inet6(0xa, 0xf, 0xfffffffffffffeff) r69 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e87000-0x2)='/selinux/mls\x00', 0x0, 0x0) r70 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000132000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r72 = syz_open_dev$mice(&(0x7f0000ac7000-0x10)='/dev/input/mice\x00', 0x0, 0x4200) r73 = getpid() lstat(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e44000)=0xc) r76 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d5f000-0x9)='/dev/rtc\x00', 0x800000000020001, 0x0) r77 = syz_open_dev$mice(&(0x7f00008b4000-0x10)='/dev/input/mice\x00', 0x0, 0x205) r78 = openat$ashmem(0xffffffffffffff9c, &(0x7f000026f000)='/dev/ashmem\x00', 0x4000, 0x0) socketpair$inet6(0xa, 0xf, 0x100, &(0x7f0000170000)={0x0, 0x0}) r80 = socket$unix(0x1, 0x1, 0x0) r81 = syz_open_dev$sg(&(0x7f000030e000)='/dev/sg#\x00', 0x4, 0x80000) r82 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000faa000)={0x0}) r84 = memfd_create(&(0x7f0000416000-0x36)='selinuxposix_acl_accesswlan0md5sum(/userwlan0}[vmnet1\x00', 0x0) r85 = syz_open_dev$mice(&(0x7f000022a000)='/dev/input/mice\x00', 0x0, 0x100) r86 = socket$inet6_sctp(0xa, 0x0, 0x84) r87 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a2000-0x10)='/selinux/status\x00', 0x0, 0x0) r88 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ffc000), &(0x7f0000a79000-0x4)=0x60, 0x80000) r89 = accept$ax25(0xffffffffffffffff, &(0x7f000009c000-0x10), &(0x7f0000eb4000)=0x10) socketpair$inet6(0xa, 0x8000e, 0x6, &(0x7f00001fc000)={0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001b9000)={0x0, 0x0}) getresuid(&(0x7f0000e63000)=0x0, &(0x7f0000a71000-0x4), &(0x7f00000da000-0x4)) stat(&(0x7f00007ce000)='./file0\x00', &(0x7f0000234000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00001c7000-0x188)=[{&(0x7f0000cc9000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b60000-0x30)=[{&(0x7f0000886000)="c7945924a8fc4626b956f9433176dd118bb0b65ba954770dd86b6ac941b88ccd15bb739ababbe616fd34d3670e489c035159516a", 0x34}, {&(0x7f0000999000+0x2c3)="c7327deb4d433ef7f78ba8089f211e80a6ff4860dfe2144f4d146984388e3719f87103ba9381ff60006a100cfc661c30eef23e9d408fcb88990fda1b2d5e7ce0c720cd9ed436c7c6000b", 0x4a}, {&(0x7f00002cc000)="43a81dc5efc654513ddf4c0693110f5f810defc99d4202c43c23077691533575af8d23b2333b33f429a9fc75f717359f6ab5896f233b23b39e17a7a806fd847461db196f3d71ff2ad9a3e2cdf6eed70a1619e392574a607c5063f8e1a3e03e", 0x5f}], 0x3, &(0x7f0000198000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x48004}, {&(0x7f0000e19000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f48000)=[], 0x0, 0x0, 0x0, 0x40}, {&(0x7f00006eb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002fb000)=[{&(0x7f00005c4000)="f7469feeb375cbb19ee3eff18b1fc3b246", 0x11}], 0x1, &(0x7f00007eb000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36, r37]}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42]}], 0x138}, {&(0x7f0000852000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000079a000-0x20)=[{&(0x7f0000452000)}, {&(0x7f00005c0000)}], 0x2, &(0x7f00002d5000-0x60)=[@rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r52, r53]}], 0x60, 0x4008084}, {&(0x7f000025f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000034a000-0x70)=[{&(0x7f0000f5d000)="116212d33748cd8465a64643eb1f5298fe64255361d1048b5ebddcb3194ddbdcd4383301d8dbb7da4c5e05ec48", 0x2d}, {&(0x7f0000d0d000-0x1e)="96ea02f5f1cd8d2096fd061702010de47334007ab4aa7b4747374c756271", 0x1e}, {&(0x7f0000e4f000-0x58)="2b9e6cba89f8a367cf96d7e0da36606baf38058b26c70552cec4d4f0d8f5a91b8c4ca2ef504fdbfb98c3a70dd6dfc06d8864437677b63828f75cf402575fb6d5f623810acd2828de82dcc806fb4359596b6144d56cb2fbe42e73d4624ff42e22aa3e513693be7f16931d2d4842d53b3119e7f9134c6fdd0f37", 0x79}, {&(0x7f000028c000)="a3c9491b2a441550ebcc5088f5ec6dfad2d04a8d486b02478df662ff577400cdbd3cded7", 0x24}, {&(0x7f0000415000)="1abb70f47bd325b7987c9e977666b4fd162d1d06baeac8693ab6dc22e89ad432b7cc132e2106c4f8bd026e230ea07223331e4942487fcf356b57dca6b8492d585311e9216198d56a87bcf04ad173d7caa10708863a1ca99f9d34eac7914769cb60d90d382ef012731f0de1a336a828c3d395e9afefe6da5a5a8aa4bca34e322397589695b5d81eee261329983eb2da09c3b8e0133397f4de72f5bb0966c9dc3d86ad1f87da1e29cb0e7dd734d16962be7f7bf41e6e842c5272ecdfbe0c999ca1f1d46ca9405a8dd5c75ccc887b218533c09a18d1b48d505b270892082d09813c6423c570396878ecf9050291868095e39a65cfad9c54cac2818bc0d9199d9d5251a0e7ac0d270218543ec28cc605b06627ed17d3ca929d74a98e460951993e69b697cc64e2919b7426f1816d4cde67706b4a3e1ca564cf1a0c55590a43d0e3c6751adf75fe373933c7933fc8fbd57d35944d92984b5e79778e41c7d58c0da0e92cb3db40cf07a00e45e477d5e7e4e06730852c6e0a327b7131fcc0fbf01285fcfb0697c28ba7c126b96076ec46d4a0ae422d43988aa7a6ac0ebc1130af41b4e7ee37ede08de8427025ba2d077ec93a76aec71f010005bc968697757b9ca000399f5ab2558a1dbc32de99b3e410da5e7091caca16c5cca72fc518aca88313e52c41967ad83f3df293d29fbfca312465753fbb827b46308bf9f6c62e2b6f085c5eea96a8280607b60f97ed3ebcbe471072b5a09415ceb865534fe8fd41a35a22ddaf6ac25205e3799688f6fd2318888a14086dad73ab073564be421cc6829cca34c1f4402a89a036a064999ec50c8a5dd92874725476ccf575119f561427c08b98f005420e6c701612f32cd83e3b410ab7164ab9952a9771dac422075f70bb16973443b44d75cf2b39739f1fce9c6336b81b4549df415bdc2d7d96072f35732cf3bf2c4ea5305f112d68ff07e3a3860b55eff6bd27fc3787e0a41081be4fe7949b4fbc004df11379dca3673aac23c463d4cf8909a13c647817bd8355563342fef5c9285f80eee4bbce43eeb0eb5b5e1da9e522aaae70331c64898ea825940e62eb235e425d9a70fc9977cefbff95d1c7dbd9dfb417ad335a28fb77ab4a555be802462149d46f5b8d2db01b707863288ee378c83b77df563fa19f1afe2b2c99c5ee37cddde7db23f32e6ac1d3a246187f649a90a1dd7e5462b72c2573b762aaddae7a10217f7b78e549b4d42b1d19d727b38507d80ca109e5c0a039352ad77aaac14fe2ae9c27c50c98cc468f533ed72c82e2725f5ab145e9378fcda9629e7f29acd3fbba47177b8ea3c0bd5e0205b3a9c14152c49a04aad7a06f30d593f0446f3708ca368d2f9d45ccc41ce668a22f4fc4217b2a0a806d84abd863622bbfa8c15fdb674c9548fd8b3177346f9c2bd3f140220cc0ea279490c98a551e602c0f450be0d2023796b3a3421eb69527efce8411b3425f436357068230ed4997a0950b67358c343f346a6539c1af5bbc24b3cb7acc11380fa1178b52465dc4f48b4954d07af2a17bb4d2e912405ee5304f920e04aaba492417661deaf598ec43aba3766afa43b9a7e43564faa46ae131ff721c924f0e25ef37e0cc3431b115ce783cb5d71d4859def01aa06eb69e5d4eb3618eb32efc5559a35c2acbdbe80d12f0080ced77239ce9fae8e54ed12d92b6edfb595220454f30130cf1a04217d186c3904b99c68361310b1abccacc486e11d5fbfc8682c2606024a0770aefcb7c5624b9c78307d6c9a0d9aba7f84af832fe8ff561dda424478df0252b09c77e63a51057c7b16d71b2f14a39c2f9c99238c1e7376534019ef9ff6f1d934752a075e50f836ad3cdb38f5156dc33aae96b996d5b0369dbf03f2d70a3ad8123bc17068eff22a995a22c9127f35ce5cf41f6481f52a8f23af224a112aed13673a0e984793eb27e3162ed18e39413ff94b8f0988115727f5049af5a67da3f5e607150b4378ce87462b499e3944bc50e7c50a22979f706202da059bf393430bb3f89b5c98ae77850c6810ce3317d968b948caf8b542a6f6da67e18001b3e5da0117345e5f461caaad36241c5caa8f856a5746e35eb5deb43d0a09f8f023af1da5d040272458b7fbc4b69315e8726303944517e1fba2e513caaf667307be5c3e336c5f45bd07eb8a235d85f6c5e097ec9ecc626816958b9190803320bb69c21d931299e252806576f6eff372b299cb4ea5864380918145e478b4ff8be0fbfdb880c0e4c9759161d6344423cd4766e2fdff9572cb43162f063cca26317b9bb832670245f56752f98b4d20cf45c37c55213552a36117348c2c33174c2307b3a9b9530820287381620d9b4dc7eef8fd140781f10cd0cd8eb58624174eca884acd61854da1496b5c24bd69b2041d4740b1e42fc9e6ee5191cf67cfa81cb30fb979a80802d78f236f7a0da68e937c0e551a258457b5576e4677d5df9e28731fcab752d88568a3dad2813c26118fa7d7f1ddb5f90fc615026a61a33ea48bf8b01e451fc142d5e900fc33a3fb3cd92502b64cb11b56358ab49ccd80bc27b278f806bfa1e0c0398ac44f9a352e08b656317d058eca67997affa2402ddf1315f984fca14bfd924e08f2dd2dce24f61199898bb66d3d205404b264f77fa076989cac49c9a38a777bad1c48929a1d03d545461f27e7def025c213dac95cdb57006f3cb55599a65f5a01b20f7b29590e5031387586e457f9c1c6fe33c80fbcaf40aee933c53633437165c0cfb95ed056d06139be091a5594a2334e95eb486c8c0c15483454291e3e623e723cb9a28dfe799aec50e972f3970c6f907a977f02318439e9b24af02ca95308d03ccdce01192c51c7cc2b9f27d2a800334b4484162bbd833b2b0d81ae845c6eb389ef6e1b4f62cf008986fe688c4b8b2bb7f31e0bdcbcdae8e8804dd85fa494d0c1476ab6e0440f13879c19f937a38830a303d74f37f1b679e08abb6f0a9ecdc3b7ae04e47228fe7bf8003581058439bbd7f0e86d8b692947e5c9e9d99c76011c9dff1add267d6e8d4436686ffcdf8232a7ea331a502490af183ccafa68e288528951c03cced9b2f90803fb1fe9efeb8307f3f3ee588a413d363e07b54cc337585009fc53e07c8815dc21b4cba61ec48befc5f61906884bfcf1f0602cab9a1986481128792bd1cf919d55897bc19f7962fe58fcc9da11814e960a3c8b23bf8ff1028822bcca107d270db9dcf1297a209795c2f1d54fd3b49c953da0ecc91c136c67f8be461a4904c3fd0f2d5b9562bdf082f1bf1627f272788a319ef1300b6efaa5b5999caf58cb20030e14a59db712db48a71708df6363d9dada64af61db7e6ac1ef39e8cedfd9b8479673bb252fa128355adcb9706ad91cb107c18866fe9525ff7bec1536b07bdf9496e5300f273aadda2eab428faf65653ce627289977a3d1dced183bd0a6661db497073293e3e22a92a720e342c86ebf9a43f19d5df2d2c8a0c618e9ffe203ccf3937b380941759c4fdfaa72fc8d28d1df7fbc2c37532b1d2e89e2f9fe4bde6b24d9df60426dadf45f94ec8f899b1e84e726fbe8d5c35178ee27b1fb1a1b59f6d58a62364ceaadb3c91244d20d7909a0fc33fd20729f3ae040e4a348b5a10d62a5af93459efc5aa947b0554a423f813928162d6bcdc3e4eaba358fad8fc2eec351fd35260dafabe98214c7cb10d9427d7af33abdf896975fa916a82035312b2ff569f23747720eb9af55f55596421af4b5d945081783d32b07a3662c1c3f6b62a3af604dc3f22a4d290d87c8d211a9646fe27f34e4a3f7fbe544d58b869ec2fcf156df5edc21b856e5a42c403d97204698600611c151b799d8979b931c413456cfdfd5071187aebab98923a4531939f986dd7d07ae1a6e138b5aacd0e05b0a6d0837dfa90bc995d2f761a4332e8efae6a7efd43842cac027462fd1bb594c941688e246d5d8c146597cd2061a855b589024dd3faef984330dbdb566255e958ed5d2b0ffa33f372b2ab636fda9d0f1adff6305dc3edfa882a2ba6029811c01c12e8eb191ef0b3736e343a6ff59cf011184cd9e7858d58da0be61b4d191eb8e00402747e45438293e2d129aebe803e9cdb05d9656cb436ade76b25d9c0faeab1617f3e334da6ac584562cc6b99e1e9ea7f59432a0a05932ecd002b2aa27119d41ac7274880cfbf78f40a30c4db4eefa689dd755f6412a5a8c7a361f9ceb20074f67dd1c2b3b316289fcf4b5410c0df56df55e91683bf5a6bdae26a5ae6a64def8ce906c1d7c3ed8b83832369d3c7055b047432f607920bfab62b01f9d74d9849caf8daf22681c34f552de77032473b7fc2e6a8a8f94d8ab99f72f95cc05fc99284c33900548f06f2082dd683862a277675e558edd37065a4459a49930ebf5bf6cc2d932761eac8dace237a6efb31c3a96b8558aaa77a25cb0150b05a219751907e71f3fc4c533834169c0a696ef0ae53efc84246856f373197f01b5e3a199015c636ff0dbe5c7ae0416271797de4f2fd44e2e114ef29e5fb04e9bbc6449610d5209e2d958ae4ff51c7ee4ca8dbb00640abcafad3270a3834728574b3c72e61a1a5e07d98d4db339142bc02b65333d4afc0541221432cf049d91906ad16d4b795801a4beef3c2e2fe3d6abbe6e807c0e3358a10fa0f22036d4ad8d17c223cb3352b1ae227e3c9ad9068116dc6fcb0c09cb351f93b0e3c9d3deddfa7a1a2f75b80ecc0e3f91912c77565370533a2f2f3682bf19a0a7b3535e82abdd8a3928bdbcd47f962527e9009c3d4bbb48dc5f7ae0a604b2ad7ac8e96ca4f302195248ffa0512faa9c607348f8b62cf701102774cda93cb44edebe5976910f2f36dbe57499bb01bd83c7979e1e9ddfb60f5fc4a33700cf794c2fbb9e4a50ce8650a8b3e0105e62ffc0004a39c532f3e58b16235a72822f986b223e3be0b38e33c66c694900a431f484016aa9d1a059c34333306cb3da77f45e94d0a881afd6796c3b13de5352ffe875fc7f08436aca585a08effbe36efc34456f386f1affe69945d5801dbdbab5dd290c9cf9af8777a9caccb11e23c12a07a463a88717533c90b3c78fd25b61a8413acee25643c0d3833b761814d3ad6d5d767b9747ea158cf92ebd9efe1805132b372cd69c1b96b4e27ac6b98e6e0427aef69e4898ac0eed5b48cdb5e4179023b3d51596fdeecf837a153dd600fbdebbba2a31392ed2efd5b2b3171cb0ad09dcccc997df2d79f96e6757998e5cdbf810808abacdf1d2684268f6fb45740009d9f1ef5acc393b2c88757603c4ee76d8a3ed9a47b296e9da4df987a48b4c6269916f6d3055c17d5a7434caa5674e880d38566ceaf4ddc350b21fb6f4dc31b9174a68c0346c8ebc97c6ee113a7a33a291811127688adec8820676bca369fd5dfd41c59cf3bf3d8b89e4b11700d5e4287a5a630fa9b02030d7dec2e64db2cb3881c8f394f216d19b33136805e6f4cade50a2ca557d8df6e3e5613e54a8c1817ce5422c3ca299b73bc0c13b57af39ad3170b612cc294d1d70b913dca4ae91ecd12fa24a2d332921af2d25c9bb13d9bfaf4cafc764c8df6adcbcb9fd8434a39e0fb7ecfb4bcb5db085266028fce23643335c237d747ceb3da025d6f8a080473b315b8e35b873bb6a2f1e139b454676361a14bc777ca84438de3e3e91d7cef3753fa673305e1d80ab5d16c15f19bf1948f59f2de03e2b89cc527c79bb00a01a010989babc2df489137b9306c17f7b980342788086987bc2b6df7b2e1796c51a9a821591511161925011cc77819ce00dec7f8d85bce7cb2fafe119bdab1d7049d", 0x1000}, {&(0x7f0000d35000)="47a5391d09aab21f616aa66a5b076279875aa988161bc7f9319b5582dce3928b6d485d161be3dbb3744a4a4e07919978b6501b4a7225a1710d7ccf757f74ddf2f6922ec94e862eea955ccb5bdfb3756bdc5ca4074dbbdd9814af62521579dda86571f233ba04ff5739c49874b7d055366d31347d6022f9ee69bd04e5846775aaa5b0906c4650841bf5a0eb54f58fa84d4010c67791c796c58fb2a8dc64dc8919d03a632f861a843dfadcfef53fb50ad71873c639b22d98466266fb652d26be7781d48f3c5c0e3d1449efcf5f91a1a4576fbf65b7bbdfbfdccc4ff980d1c7a7fe164b50de367f", 0xe6}, {&(0x7f00009ed000)="16336033b98c4088c2a5fc60f36183c604610ecf2ed4d9cacfa654e885084cec1e3c0b0dbc9694816e292ba5226c258638df019465bf504573", 0x39}], 0x7, &(0x7f0000a67000-0x40)=[@rights={0x20, 0x1, 0x1, [r54, r55, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x40, 0x1}, {&(0x7f00001fb000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000660000-0x40)=[{&(0x7f0000cd3000)="76879cfe831acf04146dfd4e1a317c80d32ab849ed6248022aad9da76153d5a6c7e72efa26f2c78734bcf9730e69c78df37b189fb5bc6669c799312765fd", 0x3e}, {&(0x7f0000f5e000-0x91)="99cb994519bca3e51775fd2b9325625799f49414432fb19bcc993e728359d933c1209c8631ed0e337e6665149197f55a2fbaedfbe4f61220f74012b1e7719ef2964105f287a85c85b9e8ceec0427cb3a9f95429ddbed59adc1e76a1c21eabd3d26e6ff682d4b7ef8d7afff0c22391b50adaf9c1da6c9db19027ef2681bada93a70c36f0e161cd545fd080cec7ec7169fe6", 0x91}, {&(0x7f000022d000)="6a5bdae9741e37d28c73017e6dd75de3382befcd8b7dde5bfc1464815d942e9fe3f862514b707b5316162ae5", 0x2c}, {&(0x7f00009ea000)="90ced88aca6d3fd6232d6daf2bd0704d", 0x10}], 0x4, &(0x7f0000b98000)=[@rights={0x20, 0x1, 0x1, [r61, r62, r63]}, @rights={0x18, 0x1, 0x1, [r64]}, @rights={0x30, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72]}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x28, 0x1, 0x1, [r76, r77, r78, r79, r80, r81]}, @rights={0x38, 0x1, 0x1, [r82, r83, r84, r85, r86, r87, r88, r89, r90]}, @cred={0x20, 0x1, 0x2, r91, r92, r93}], 0x108, 0x4}, {&(0x7f000054f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000592000)=[{&(0x7f000020f000)="17cc23c1a6ced95873d35c775d02e6c6fd70cc72ffbf96b37ac618", 0x1b}, {&(0x7f0000d78000)="221d0389f62deec18dcc2fed631848bab755bb38450f62e4", 0x18}, {&(0x7f0000806000)="1c9d342a4244aa12700350d70bf502ec60f19b5fe9c839b2fbc1b567e92deca341f35deb8de8df53629fa49ef3706f8615619a4aac3e36fd4f1244390064e0286e8d1a1e54e2fd5f52ac4d0e62e3ffdd366ff5d0c1d0a53dd4f30c8199bc55a464c265e9018be4e151084609e53edd2fbe1587930a61611ed6f40201b34809a3e7529ace53797cd1581c68732e40e5e2621ef320b02afe2db2bad19a1a64e72534dc57ba39b1dadcd5b921ada9c36547d024e6a16679d199173834973d142da2740056eeb164470ad3dd0e", 0xcb}], 0x3, 0x0, 0x0, 0x800}], 0x7, 0x40000) mount(&(0x7f000093e000-0x8)='./file0\x00', &(0x7f00004a0000)='./file0\x00', &(0x7f0000657000-0x7)='cgroup\x00', 0x0, &(0x7f0000d75000-0x75)) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1f) [ 52.583446] binder: release 9653:9659 transaction 35 out, still active [ 52.594212] binder: undelivered TRANSACTION_COMPLETE [ 52.619421] binder: release 9653:9659 transaction 35 in, still active [ 52.631234] binder: send failed reply for transaction 35, target dead [ 52.640643] binder_alloc: 9653: binder_alloc_buf, no vma [ 52.640662] binder: 9653:9671 transaction failed 29189/-3, size 0-0 line 3127 [ 52.664972] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 20:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000357000-0x9)='/dev/rtc\x00', 0x101000, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000365000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}], 0x58) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xfd, 0xffffffffffffffed, 0x43, 0x3, 0x129, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000020e000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000548000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00002d4000)={@generic="3ba73646f5eed870f5bc02ffade222ba", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}) getpeername(r0, &(0x7f00003fa000)=@generic, &(0x7f0000d30000)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a88000-0x14)={@empty, r2}, 0x14) 2018/02/08 20:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5d000-0x16)='/selinux/checkreqprot\x00', 0x94a02, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004d9000-0x4)=0xeea9) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e32000-0x24)={0x4, 0x9, 0x9, 0x7fffffff, 0x1, 0x9, 0x1, 0x8c86, 0x7f, 0x5, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ecc000)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f000082f000-0x14)={0x9}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ea3000-0x4)=r0) 2018/02/08 20:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a7000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d62000)=0x769, 0x4) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x75), 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r3) 2018/02/08 20:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) dup3(r0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e19000-0x76), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d1c000-0x58)={0x1, 0x7, 0x4, 0x1, 0x1, [{0x7, 0x9, 0x8, 0x0, 0x0, 0xa}]}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty, @multicast2=0xe0000002, r2}, 0xc) r3 = accept(r1, 0x0, &(0x7f0000098000-0x4)) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00001d2000-0x4)) 2018/02/08 20:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000784000)={0x0, 0x23, 0x2, @thr={&(0x7f0000bac000-0x75)="dabd9b3d95df9af5064d09b880fa62663c98060265b612be35d17accfb8d94be5bcaded68a946b57e2f52da00b0e31cf5e0ec6f1495b8d16ebe9ca36ae352cc46c4fac6629a1765c2dcca5f97dfe02ad90876f6e493a78be658024f14efeac090168ff92509effcc0acf16273035a43bbeb2d9c886", &(0x7f000011b000)="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&(0x7f00000f3000)=0x0) timer_getoverrun(r4) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/02/08 20:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000215000-0x18)={0x8, 0x2da, 0x2, 0x3ff, 0x0, 0x100}) write$evdev(r0, &(0x7f0000bd8000)=[{{0x77359400}, 0xbe8e, 0x8, 0xa4c3}, {{}, 0x81, 0x9, 0x94}, {{0x0, 0x2710}, 0x3, 0x100000001, 0x2}, {{0x77359400}, 0x4, 0x91, 0x10001}, {{}, 0x10001, 0x1, 0x7f}], 0x78) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)) r2 = openat(0xffffffffffffffff, &(0x7f00002d5000-0x8)='./file0\x00', 0x400, 0x3d) sendmmsg$nfc_llcp(r2, &(0x7f000087a000)=[{&(0x7f00003f4000-0x60)={0x27, 0x4, 0xa2ec, 0x7, 0x1, 0x5, "d4556d719420a4272e79f78a108cceac46fa98517affd7b90bedc231742ed2aaec2be79bced1da824a8394852c551be3dc48ae8848a0c3653845fb4519ae70", 0x1ff}, 0x60, &(0x7f00000a1000)=[{&(0x7f00007bd000-0x1f)="5ceda587bbd8a3790f1405697d7f75c6ee6075092629d1e91e2ae13f932657", 0x1f}, {&(0x7f000076a000)="29f61b3898e149efc3260932c24f49ec96ac586bf8ddcad4bf6ca043f0a0069e395af0515a72a9cdb38b440a0e67fae1cb542eb1e34ea373f7626646b7858bbfd458c9041f422f9e85c42af8df6ff25e68b9dc8afed0638b6b956f4280623d9f1cb2ec355094aac673d22fd137427c24c15aafcde7b28e7e23c22364de7f6bb982778c0e", 0x84}, {&(0x7f00007fa000)="7d1ee4db0afb6225603b1f40fa95ebbc417643d57050b38a56e0363009b0ea80533041f9cb1e880178c71955cf2b88ee09a00dc765fae21e2b16cf6b426ff90d45", 0x41}, {&(0x7f0000cd8000-0x19)="11b467fdef8bacaa870b37fe775dc4e3016af52b0af06cce3d", 0x19}], 0x4, &(0x7f00003ce000)={0x30, 0x10a, 0x27, "2c82cf8e3508eafd1658c2dac401e851068aa98b10d21c6e6df4c5c37fdca4"}, 0x30, 0x20008800}, {&(0x7f0000973000)={0x27, 0x2, 0x6, 0x5, 0x2000000, 0x6, "33944f36f8d68a7bec940e62bac414d7fc331bfcb0f13a6e0cd362bf98c17d5158091312eb6bb45014d156656d3d9e043d0b53b999117cb511e106b5d92da1", 0x4cd}, 0x60, &(0x7f00004e2000-0x50)=[{&(0x7f0000ba7000)="360564489db46f7ccde7f238e1599e513b43be129e6b3732a63b147362e848bbd3b0a6cdc1d894fa9b9769257a0d85f6933d325cd73d31fd973d6e3d7e63a40debba46a676791265e4c98446b93ce0a2160ddceec72a2293a7712aeabc866b509e0099396edc8a4cae179b483483523d7cbc67fb57192c462f69c124012c15ace9ca18adb72a04dac57f61db575ff1570334e3d357135873dfd4a539c009988b15b36987295f7bfd91e4a63d9e59f29fe4b6675655d9fbacd611372dbdc2326d6b32368fc11db27918", 0xc9}, {&(0x7f0000c30000)="f9c9cf7c483ece186cb3ddfae1fd941606240fe2ad13fdb1740cf0b54073bcb415470673dcd85e2e5cae2b43de2f4056ec151dd40f6d3cb8d06ae116aaeccfdb04da4ec2c439a067b98fbffc8577fd0c527ec12da226cc7bf5350309c77f08d12bc91e114fc37fae0de48e455ddcf7a9dfbd380f61f3b7870a19af26bb9200a2c8838d5773c8", 0x86}, {&(0x7f0000820000)="9d75c6c4d820bbac126f014f0249628e3d5ce62b33c940c1efb423904f13bb555f021b9b65c54c089a4569731e3282165bf1af2ea239dd12e3ac37d9cdf96f1c35796f2183aa174e1d46983b5403e41f895bb170bf80f64ff8b4d47c556a6b696021a07f4e0703c0e5752f089c31ab620d5032ce3bd9529aed01c5c4ca08af9070fa4476d36e4ad05a25d44ea034db20d2bfa47d71bbf9d5286a44f6ac1acd96d4eb7a096df445f384253dc4f5ff0468da8adb744e4c142483c443018befc9416b919680dd3ebe9e629ac16cbc636980f96b924b5fcbeb3f3e7efb30", 0xdc}, {&(0x7f0000cc0000)="59dc515f379906bc158dced267a7f60bfb6fbefe5fb9ebdaf7eb123d1a7d50a4933150236bfe88f19f117c8e7f5507ced6572062295bff6a250e6d8635f09ea2b0becf74ee9df167bc75fb2449ae52bf847c29215c58893bf71da6a51ccabf84987013d2b02597588a23b0ec32de39a17b32ab0225c1242b0c0dc25de8ab5549731837db101ff7e83123b007a1198204a85623d28c83c027e0cc4934e360142432525fe4e8c31db29bb8efc9a4ce2ff14c51a4672b727fb4", 0xb8}, {&(0x7f0000f8b000)="14afc60b80ae16fcd0ad3eb094a371a9acb23d", 0x13}], 0x5, &(0x7f0000ec7000-0x28)={0x28, 0x11f, 0x0, "8660b3040701ab1d631d7aa70e3ae7a068da"}, 0x28, 0x24008000}, {&(0x7f0000d2a000-0x60)={0x27, 0x9, 0x5, 0x3, 0x3, 0x401, "3b3cc5aa137c8dfa4733a3e2a7fb93fb91620d55febac04c2a4078361e3f528d46d36472e1ea88a291f18a63bc39f96622b990fa3d0cae402a3b230909d8f4"}, 0x60, &(0x7f0000479000-0x20)=[{&(0x7f00009e4000-0xae)="a5b1beccf07b179913db553d7c0b21a926380c0f7caf67400bccbed1d3942d5b100cc076e8b2309e4b011cd10eab0bc272c3c2f778852044bce81f951e069054eb7bb7f9bc06d460f499c1fba7caea7585e939c103a8616dd54e7e7a90c54c69d1eb8b339d0b777b3f2f0d4cc962122ce90edc130dd3dd92d9dbffccbe718ae416486a04e366d2d68378fa56a54820d75069639578fbf093378cc4786860bbee080fb4901324067571644b580338", 0xae}, {&(0x7f0000931000-0x82)="53825c358385ac9ac232205869ba2fea6c75b0af8a11bf38ff523d48bf92abe8672592123f4c139c1c5b0e97fcdca09f38bd2091322f5e2028079dc1d119445df153427418c89443c9c4cef80e8ab0ffe3f01e5a7a86c2ca6f5fd641ecbf2f0f7083ad68bd7fdadd2e1c1c9e37a68e14dd520787a23427bd3cf9a39be246fc5f1998", 0x82}], 0x2, &(0x7f000006c000)={0x28, 0x6, 0x1, "41a8d0152337f90745767e5577e733a4be595332ed9b61b8"}, 0x28, 0x4000000}, {&(0x7f0000b47000)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x9, "8b285f18b6290164655fc0f39f3ed319faa97f2815b832ba6c3c170941010fa0f5379286c54d95fa63ff432c97dca3951c2364561ea4b58b6e34f897b3ccd5", 0x8}, 0x60, &(0x7f000066c000-0x20)=[{&(0x7f000072f000)="5ea9f59dac37170a90458a74bd4e5646c9069312d99efcc49aac948488af8ce75a4e84bdc3e8706c1d040130bdc9e3b60a2c0d7a834a66bc98da3f1d69d3dbbe05a0265e378923901d9ad41e2ce3048e0350c5b793792493bac30a01e5babdbb399b2a595c95d455e5e0a123256bfa841fb05fceea2efe9e80f6c53c5101fb50474d4e63064410f09467c35278285344", 0x90}, {&(0x7f00002c1000-0xc3)="c8e9b8d336f195ee8bc388e23b6475db14d36dc74422c9bfe6d82ecce337d3f8e41b882f7e92adb06fb073205daf40bdf887f682a0e439fae6ea84fa7dc684f3294fd0f36686fd75adcb7c67e3e1f3b686f8d9b63b3be83322e379dd8f097900ae8f2150c16fce9ae4e499bafd5aaae0b6e396e681f79df7e50c325c1d1a8082c380820f73ac5c4b41c7519d6f4eb4e92a085f5913a88517c03b505fc3af40acccf725fc312807a52e2e2e0f0e643fc2ac12d83fec5d9c53ec588859c7d346b6a04453", 0xc3}], 0x2, 0x0, 0x0, 0x4004}], 0x4, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/08 20:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c9000)='/dev/sg#\x00', 0x9, 0x230000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000033a000)={0x0, 0x4c8, 0x3f, 'queue1\x00', 0x1}) [ 53.076835] syz-executor7: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 53.094968] audit: type=1400 audit(1518120567.812:44): avc: denied { fsetid } for pid=9736 comm="syz-executor0" 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 2018/02/08 20:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0x1e2, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000807, 0x100000000088) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e1c000), &(0x7f00009fc000-0x4)=0xffffff93) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/08 20:09:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"17fedc5acd5a12"}, 0x7}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x9c)="a06ab81ee0f4d5ada53ef0154c1f0c9fc1ba3d24624d8cf8b5a23b97fd08205cf0e1044c271f8af2c4b670655c23e19bf0701300eaa29aa23c1e4ef1614f86c04b7675b7474b6d62dab7bb220d2926d68ac823741085bf4d4e8d5e306b6e671c53a0a04bed785b4dfb0dd72c905f7563ac0c171e68a9318cbbf24c6a9eeea3fbcd1c13dff7fd2e91686eae33499ff8333bf2c324adf3991b9cd7535b", 0x9c}, {&(0x7f0000001000)="2dc60ac011d115ffd5eb64f935fbc18e02a41da5d3e5e11eb82fa8cb5ac8c61fe4ebf69eead987e06216f4d7ec1bda2c69886d5e7511e186e0206a64ecc474570d5632376787b4fbc7f117f2b5e99381b68e9f4c5e5641defbd2b1fbe984c202ab043fe507c0d45510644af067874e7b92660d5d80a35dbd364e5ed57c58ca35b1c79f5e57119e6c1ce27dd1489f5a83600f27b1b27585f1a4c68bc440f9d369c3b3352cb7a1a0b910f220fca8389b0ad53e0a574b872662d315babc4e81fa522b11b830a4eaa99425da24feebb1c06fc1574b675a3f23689158a8abcea13886a85d6d6011b7c25ca9", 0xe9}, {&(0x7f0000002000-0xc)="bdd2750953275e29135e4c11422054be0de4386184bddcb1c068e0030c3fb4b64e1648bb72b04624859a101ad96c874dc30de1264fe1a33ef98939dc4adeed5e14b53685348dbafee61d6b7ff414c1f74792bb919a0db1d9c31f9ed93afc56c09c66fb95c44e5f112c6b4aa442d94a36ac2713113619d8fc4f727e0e89c27cf22de78e9f55b9da60ad6ca87f60bc8f3d7df8269ed408a3b0", 0x98}, {&(0x7f0000000000)="7b7bdacb30e471aa4b5df27541fe2c79f02ab1b22e76fa2ef3189db58cbbc5", 0x1f}, {&(0x7f0000000000)="a89387af75ab0bb101ba0dff9949a25328b633e004f0c616781f34c75c0f3b38778e5e44295a8de52c23e3445adb93c4bce877d65a1ff593ceee7b8947be124b8692ff07034ed6114d0a1128fee334482d509e94c003ca196e1e6b462a49d608ad710a7d2aff4ec6116f7aa7d009eeb794a9eb0b941f92713daa39e2ebf9cf25ff8ff81230f9ebd6a37a3882e82c31c9167d31bc4c6755cc9ec8940cf5333955df3e8ea6cd769b73facdd45af1a28694c2a0845f30262b4036083c0f46f73a29b82edbedbedd6e2baeb7551d44b94ccc7996f3a3b3e78ecebe7438a8aa18aa61ae0c337eb592", 0xe6}], 0x5, &(0x7f0000002000-0x78)=[{0x78, 0x11b, 0xffff, "83ac6841cec3588535f799873eb6afece10fffebe8798f704a001c154baa7487e7c434b93614b38362adfd65d7f4b0202645ecff17ecb555c7c6a9c7a9f52be4b55ff3d4e39a294cdf10995a59b2bc821a28d5ffbbbfb7a8a408e6036e07ba6099ee09"}], 0x78}, 0x2020) 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) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000+0xba6)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x400000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='%self^:\x00', &(0x7f0000000000)='{!\\!!\x00', &(0x7f00006d2000)='\x00', &(0x7f0000001000-0x8)='-+wlan0\x00', &(0x7f0000000000)='&uservmnet1\x00', &(0x7f00005ed000)='{eth1vboxnet0.vmnet0security$\x00', &(0x7f0000001000-0x7)='vboxnet0\x00', &(0x7f0000001000-0x5)='self\x00'], &(0x7f0000000000)=[&(0x7f0000000000)=')^\x00', &(0x7f0000001000-0x2c)="b76d696d655f74797065757365722c6d696d655f747970653a76626f786e6574305d7b2e2d47504c285c9800", &(0x7f0000d5b000-0x25)='em1mime_typeppp0selinux(!eth0trusted\x00', &(0x7f0000000000)='\x00', &(0x7f000096b000)='self%\x00', &(0x7f00005d7000)='-\x00'], 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000045c000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffff800, @empty, 0xf100}, @in6={0xa, 0x0, 0x0, @empty, 0x4}], 0x80) mount(&(0x7f0000911000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ee8000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) [ 53.130139] CPU: 0 PID: 9730 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 53.137682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.147026] ffff8801d97d7880 ffffffff81d94b69 1ffff1003b2faf13 ffff8801b4089800 [ 53.155043] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d97d7990 [ 53.163065] ffffffff81451ca2 024000c200000003[ 53.167216] syz-executor7: [ 53.167221] vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 0000000041b58ab3 ffffffff84195215 Call Trace: [ 53.184658] [] dump_stack+0xc1/0x128 [ 53.190010] [] warn_alloc+0x212/0x240 [ 53.195446] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.202092] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.208913] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 53.215566] [] ? save_stack_trace+0x16/0x20 [ 53.221519] [] ? save_stack+0x43/0xd0 [ 53.226958] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.233781] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.240257] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.246561] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.253402] [] ? kmalloc_order_trace+0x7a/0x190 [ 53.259708] [] vmalloc+0x5b/0x70 [ 53.264709] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 53.271181] [] xt_alloc_entry_offsets+0x41/0x60 [ 53.277482] [] translate_table+0x21a/0x1e80 [ 53.283438] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.290431] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 53.297261] [] ? check_stack_object+0x68/0x140 [ 53.303480] [] ? __check_object_size+0x174/0x3a9 [ 53.309871] [] ? 0xffffffff810002b8 [ 53.315135] [] do_ip6t_set_ctl+0x2be/0x470 [ 53.321007] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 53.327656] [] ? mutex_unlock+0x9/0x10 [ 53.333173] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.340255] [] nf_setsockopt+0x67/0xc0 [ 53.345778] [] ipv6_setsockopt+0x115/0x150 [ 53.351646] [] tcp_setsockopt+0x82/0xd0 [ 53.357251] [] sock_common_setsockopt+0x95/0xd0 [ 53.363552] [] SyS_setsockopt+0x160/0x250 [ 53.369328] [] ? SyS_recv+0x40/0x40 [ 53.374586] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/02/08 20:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/hwrng\x00', 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aa1000-0x4)=0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00002bf000-0x41)=""/65, &(0x7f00000f6000)=0x41) sched_setparam(r2, &(0x7f0000150000)=0x8) ptrace$getsig(0x4202, r2, 0x4, &(0x7f000040a000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000af3000-0x72)=""/114) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x3d7}, 0x1}, 0x0) [ 53.381237] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.388060] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.394622] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.404604] CPU: 1 PID: 9744 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 53.412153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.414039] Mem-Info: [ 53.414057] active_anon:65705 inactive_anon:43 isolated_anon:0 [ 53.414057] active_file:3856 inactive_file:8317 isolated_file:0 [ 53.414057] unevictable:0 dirty:77 writeback:0 unstable:0 [ 53.414057] slab_reclaimable:5647 slab_unreclaimable:60187 [ 53.414057] mapped:24079 shmem:50 pagetables:719 bounce:0 [ 53.414057] free:1462876 free_pcp:323 free_cma:0 [ 53.414072] Node 0 active_anon:262820kB inactive_anon:172kB active_file:15424kB inactive_file:33268kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96316kB dirty:308kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 102400kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 53.414087] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 53.414112] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 53.414137] Normal free:2855636kB min:36824kB low:46028kB high:55232kB active_anon:262820kB inactive_anon:172kB active_file:15424kB inactive_file:33268kB unevictable:0kB writepending:308kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22588kB slab_unreclaimable:240748kB kernel_stack:6016kB pagetables:2876kB bounce:0kB free_pcp:532kB local_pcp:244kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 53.414182] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 689*4kB (UE) 725*8kB (UME) 123*16kB (UME) 54*32kB (UME) 90*64kB (UM) 33*128kB (UME) 12*256kB (UME) 8*512kB (UME) 12*1024kB (UME) 2*2048kB (UE) 686*4096kB (M) = 2855644kB [ 53.414308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.414310] 12222 total pagecache pages [ 53.414313] 0 pages in swap cache [ 53.414317] Swap cache stats: add 0, delete 0, find 0/0 [ 53.414319] Free swap = 0kB [ 53.414321] Total swap = 0kB [ 53.414323] 1965969 pages RAM [ 53.414325] 0 pages HighMem/MovableOnly [ 53.414326] 320509 pages reserved [ 53.438195] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/9763 [ 53.438209] caller is __this_cpu_preempt_check+0x1c/0x20 [ 53.682137] ffff8801d4837880 ffffffff81d94b69 1ffff1003a906f13 ffff8801be45c800 [ 53.690136] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d4837990 [ 53.698134] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 53.706139] Call Trace: [ 53.708708] [] dump_stack+0xc1/0x128 [ 53.714051] [] warn_alloc+0x212/0x240 [ 53.719480] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.726126] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.732944] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 53.739596] [] ? save_stack_trace+0x16/0x20 [ 53.745547] [] ? save_stack+0x43/0xd0 [ 53.750974] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.757790] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.764260] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.770561] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.777377] [] ? kmalloc_order_trace+0x7a/0x190 [ 53.783676] [] vmalloc+0x5b/0x70 [ 53.788670] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 53.795141] [] xt_alloc_entry_offsets+0x41/0x60 [ 53.801436] [] translate_table+0x21a/0x1e80 [ 53.807384] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.814374] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 53.821191] [] ? check_stack_object+0x68/0x140 [ 53.827405] [] ? __check_object_size+0x174/0x3a9 [ 53.833792] [] ? 0xffffffff810002b8 [ 53.839046] [] do_ip6t_set_ctl+0x2be/0x470 [ 53.844908] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 53.851555] [] ? mutex_unlock+0x9/0x10 [ 53.857079] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.864155] [] nf_setsockopt+0x67/0xc0 [ 53.869671] [] ipv6_setsockopt+0x115/0x150 [ 53.875533] [] tcp_setsockopt+0x82/0xd0 2018/02/08 20:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000d25000)={0x7, 0xf4, &(0x7f00003ca000-0xf4)="b40edb892d657a8caf4d696c54279c7dcf995bddbde47bfb58bf08bd0955da43595b533a50a1be0dbc6f256dc6ca32ca0713314b1cbe9edae967e167cc5dcefe57582cfd84bbe4b6cf6f03873a4828dce22594c8055d61f9cb27af8b9ea334880bbfd8a7ec0a8a6ad63a0d61900c0ee3f66f9711cf4a48e70a37fc1abf0ca7440e51a9affedb645d9420ff0368af410f836069de6c1f0e7ebe9c6f6bb1cd7c6f86356f4147f0b4cee888edf3fd55b2b200ca9cfa64867a8ca1fd8e33d976066712fad1e809cd9b826f31594671f68b65805e88d8989c55e30085d5aa8c6ad1a7ac2e33d8fab0278664c19965ca83d61e1c7d7ec3"}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)) [ 53.881142] [] sock_common_setsockopt+0x95/0xd0 [ 53.887438] [] SyS_setsockopt+0x160/0x250 [ 53.893209] [] ? SyS_recv+0x40/0x40 [ 53.898465] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.905131] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.911950] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.918508] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.925067] CPU: 0 PID: 9763 Comm: syz-executor6 Not tainted 4.9.80-g20c8a00 #30 2018/02/08 20:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/load\x00', 0x2, 0x0) inotify_init() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/relabel\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000063000-0x9)='/dev/rtc\x00', 0x2080, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000159000), 0x80800) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000483000)='/dev/input/event#\x00', 0x7, 0x10000) r2 = dup2(r0, r1) mknodat(r2, &(0x7f00006ef000-0x8)='./file0\x00', 0x8000, 0x8) open(&(0x7f000060e000-0x8)='./file0\x00', 0x1, 0xce) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000f6000)='./file0\x00', &(0x7f0000d9a000)='./file0\x00', &(0x7f0000f9b000-0x7)='autofs\x00', 0x0, &(0x7f000015e000)) 2018/02/08 20:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001fe000)={0x0, 0xff}, &(0x7f0000b5b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb0000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8, 0x3}, &(0x7f0000eca000)=0x98) r2 = openat(0xffffffffffffffff, &(0x7f0000203000)='./file0\x00', 0x80, 0x58) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c92000-0x1000)=""/4096) setuid(0x0) 2018/02/08 20:09:28 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000023000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @common='nr0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 20:09:28 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f0000026000)}, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa3f5139d6c305936, 0x6, &(0x7f0000027000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/02/08 20:09:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1f)='cpuset:^trusted}vmnet0#**eth0+\x00', 0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000013000-0x4)) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0xffffffffffffff7f, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000004000-0x8)=0x6) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r3 = syz_open_procfs(0x0, &(0x7f0000f02000)='attr\x00') r4 = fcntl$dupfd(r2, 0x406, r2) renameat2(r3, &(0x7f00003ba000)='./file0\x00', r4, &(0x7f0000498000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') renameat(r0, &(0x7f0000991000-0x8)='./file0\x00', r0, &(0x7f000075b000)='./file0\x00') ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00007b3000-0x4)=0x3) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.932599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.941940] ffff8801d4edf478 ffffffff81d94b69 0000000000000000 ffffffff83c18800 [ 53.944890] ffffffff83f454c0 [ 53.944892] ffff8801b55a8000 0000000000000003 ffff8801d4edf4b8 ffffffff81dfc144 [ 53.944900] ffff8801d4edf4d0 ffffffff83f454c0 dffffc0000000000Call Trace: [ 53.944919] [] dump_stack+0xc1/0x128 [ 53.944931] [] check_preemption_disabled+0x1d4/0x200 [ 53.944940] [] __this_cpu_preempt_check+0x1c/0x20 [ 53.944949] [] ipcomp_init_state+0x188/0x930 [ 53.944958] [] ? __lock_is_held+0xa1/0xf0 [ 53.944966] [] ipcomp6_init_state+0xb5/0x820 [ 53.944973] [] ? __xfrm_init_state+0x363/0xb30 [ 53.944979] [] __xfrm_init_state+0x3e7/0xb30 [ 53.944986] [] xfrm_add_sa+0x1916/0x2e40 [ 53.944995] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.945004] [] ? nla_parse+0x213/0x260 [ 53.945012] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 53.945019] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 53.945027] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 53.945037] [] netlink_rcv_skb+0x13e/0x370 [ 53.945045] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 53.945052] [] xfrm_netlink_rcv+0x6f/0x90 [ 53.945059] [] netlink_unicast+0x511/0x750 [ 53.945067] [] ? netlink_unicast+0x43c/0x750 [ 53.945074] [] ? netlink_attachskb+0x680/0x680 [ 53.945082] [] netlink_sendmsg+0x8e8/0xc50 [ 53.945089] [] ? netlink_unicast+0x750/0x750 [ 53.945098] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 53.945107] [] ? security_socket_sendmsg+0x89/0xb0 [ 53.945114] [] ? netlink_unicast+0x750/0x750 [ 53.945125] [] sock_sendmsg+0xca/0x110 [ 53.945131] [] ___sys_sendmsg+0x6d1/0x7e0 [ 53.945139] [] ? copy_msghdr_from_user+0x550/0x550 [ 53.945149] [] ? __do_page_fault+0x5ec/0xd40 [ 53.945158] [] ? check_preemption_disabled+0x3b/0x200 [ 53.945166] [] ? __fget+0x228/0x3a0 [ 53.945171] [] ? __fget+0x47/0x3a0 [ 53.945178] [] ? __fget_light+0x188/0x1e0 [ 53.945183] [] ? __fdget+0x18/0x20 [ 53.945190] [] __sys_sendmsg+0xd6/0x190 [ 53.945196] [] ? SyS_shutdown+0x1b0/0x1b0 [ 53.945202] [] ? selinux_socket_getsockopt+0x3f/0x50 [ 53.945210] [] ? SyS_futex+0x22e/0x2d0 [ 53.945219] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.945225] [] SyS_sendmsg+0x2d/0x50 [ 53.945233] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 54.350530] Mem-Info: [ 54.352981] active_anon:57360 inactive_anon:43 isolated_anon:0 [ 54.352981] active_file:3856 inactive_file:8318 isolated_file:0 [ 54.352981] unevictable:0 dirty:83 writeback:0 unstable:0 [ 54.352981] slab_reclaimable:5647 slab_unreclaimable:60191 [ 54.352981] mapped:24069 shmem:50 pagetables:659 bounce:0 [ 54.352981] free:1471275 free_pcp:402 free_cma:0 [ 54.388943] Node 0 active_anon:229440kB inactive_anon:172kB active_file:15424kB inactive_file:33272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96276kB dirty:332kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 112640kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 54.418897] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.448573] lowmem_reserve[]: 0 2908 6410 6410 [ 54.453786] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 54.484950] lowmem_reserve[]: 0 0 3501 3501 [ 54.490302] Normal free:2889232kB min:36824kB low:46028kB high:55232kB active_anon:229440kB inactive_anon:172kB active_file:15424kB inactive_file:33272kB unevictable:0kB writepending:332kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22588kB slab_unreclaimable:240764kB kernel_stack:5504kB pagetables:2636kB bounce:0kB free_pcp:840kB local_pcp:252kB free_cma:0kB [ 54.524083] lowmem_reserve[]: 0 0 0 0 [ 54.528799] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.544397] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB [ 54.561935] Normal: 754*4kB (UME) 757*8kB (UME) 128*16kB (UME) 49*32kB (UME) 96*64kB (UM) 33*128kB (UME) 12*256kB (UME) 8*512kB (UME) 12*1024kB (UME) 6*2048kB (UME) 692*4096kB (M) = 2889232kB [ 54.582216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.590804] 12226 total pagecache pages [ 54.594977] 0 pages in swap cache [ 54.598762] Swap cache stats: add 0, delete 0, find 0/0 [ 54.604108] Free swap = 0kB [ 54.607106] Total swap = 0kB [ 54.610127] 1965969 pages RAM [ 54.613400] 0 pages HighMem/MovableOnly [ 54.617351] 320509 pages reserved 2018/02/08 20:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) 2018/02/08 20:09:29 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000dca000-0x64)=""/244) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dc7000)="1f0000001e0007f20015ffe60719007702000041536b8d3d6c39080000454a", 0x1f) pipe(&(0x7f00006b0000-0x8)={0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8adf) r3 = syz_open_dev$tun(&(0x7f0000057000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000a02000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) 2018/02/08 20:09:29 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1080800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x800000000000) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x3, 0x5, 0x3997, 0x1f, 0x1}) lseek(r1, 0x0, 0x0) write$fuse(r1, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') 2018/02/08 20:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000007c000-0x8)='./file0\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000048c000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000bee000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005e4000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002fb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/08 20:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000182000)={0x9, 0x1, 'client1\x00', 0xffffffff80000000, "1e9760860712a664", "7d8b0833a4ee83c438f34b5f34cc6d38f2fb7fae928219d3299d9e7c613ae40d", 0x5, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000723000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000886000-0x4)=0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000366000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000878000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008ad000)={&(0x7f0000a4d000)={0x10}, 0xc, &(0x7f0000059000-0x10)={&(0x7f0000998000)=@polexpire={0x1a4, 0x1b, 0x201, 0x7, 0x3, {{{@in=@loopback=0x7f000001, @in=@rand_addr=0x6, 0x0, 0x58, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x11, r1, r2}, {0x8, 0x3, 0x20, 0x8, 0xf16, 0x3f0, 0x1, 0x2}, {0x8000, 0x5, 0x4e6, 0x3}, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x3}, [@replay_esn_val={0x24, 0x17, {0x2, 0x5, 0x5, 0x7, 0x6, 0x4, [0x4, 0x0]}}, @sec_ctx={0x90, 0x8, {0x8c, 0x8, 0x1, 0x3, 0x84, "7a05489cf0e1190ce31b453fb5fc680efae1539496be80ebf27e7bc8773c74ef53857b83a379d9f070ac0213d21ebac5ad0f8de063c3074f32c49d59df9ef0d657de2b632991b37b8a628b84de472c71dbe61584ccdfae0731d0f25330de81063951e91ec8b350ec7948659d162262bc7867fe62299fe945494776c0cbaab1f4b4798400"}}, @replay_val={0x10, 0xa, {0x1, 0x3, 0x6}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x8}, @replay_val={0x10, 0xa, {0x1, 0x6, 0xf9}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) getsockname$unix(r0, &(0x7f0000362000)=@abs, &(0x7f0000298000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000129000-0x10)="63b5b114115e10ef5d2a7c2d0093d09e", 0x10) 2018/02/08 20:09:29 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000-0x10)={0x4, 0x8204, 0x76, 0x4}, &(0x7f0000006000-0x4)=0x10) fgetxattr(r0, &(0x7f0000015000)=@random={'trusted.', '\x00'}, &(0x7f0000005000-0xbb)=""/187, 0xbb) ioctl$void(r0, 0x5450) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/08 20:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003b2000)=0x101, 0x4) socketpair$inet6(0xa, 0x5, 0x100000001, &(0x7f0000562000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d37000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000)=0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d3000)={0xfff, 0x1b95, 0xabfcf8f6311b6af0, 0xbd, 0x4, [{0x1, 0x63c, 0x7, 0x0, 0x0, 0x200}, {0x1bb2, 0x0, 0xffff, 0x0, 0x0, 0x2001}, {0x401, 0x7, 0x5, 0x0, 0x0, 0x1400}, {0x7f800000000, 0xfffffffffffffffe, 0x3f, 0x0, 0x0, 0x480}]}) 2018/02/08 20:09:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x8, 0x1, &(0x7f0000006000)="02"}) 2018/02/08 20:09:29 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000705000-0xb)='/dev/loop#\x00', 0x10001, 0x10000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000095d000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 20:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000337000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0}, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/08 20:09:29 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000019000-0x8)) shutdown(r0, 0x0) 2018/02/08 20:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x0) gettid() read(r0, &(0x7f0000de8000)=""/206, 0xce) [ 54.988840] audit: type=1400 audit(1518120569.712:45): avc: denied { dyntransition } for pid=9807 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/08 20:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f46000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fd}) 2018/02/08 20:09:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x40a) truncate(&(0x7f0000b8d000-0x8)='./file0\x00', 0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/08 20:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b97000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x2, 0x0, 0x2, 0x3ff, 0x4, 0x4}, &(0x7f0000988000)=0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001ec000)) poll(&(0x7f000009e000-0x10)=[{r0, 0x100}, {r0, 0x3b0}], 0x2, 0xfffffffffffffffb) r3 = accept(r2, &(0x7f00005cc000)=@can={0x0, 0x0}, &(0x7f00000bb000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f15000-0x28)={@generic="02bc12254d6690849a1a4d92826affe6", r4}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000046a000-0xc)={0x4}) r5 = request_key(&(0x7f0000ea2000)='.request_key_auth\x00', &(0x7f0000a80000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000091e000-0x5)='bdev\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0xcf) [ 55.030180] audit: type=1400 audit(1518120569.752:46): avc: denied { set_context_mgr } for pid=9807 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.059998] binder_alloc: 9807: binder_alloc_buf, no vma [ 55.067980] binder: 9807:9832 transaction failed 29189/-3, size 0-0 line 3127 [ 55.092067] audit: type=1400 audit(1518120569.812:47): avc: denied { dyntransition } for pid=9807 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 55.114542] binder: BINDER_SET_CONTEXT_MGR already set [ 55.114550] binder: 9807:9863 ioctl 40046207 0 returned -16 [ 55.129776] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 20:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a29000)='-securityself{\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c39000)={0x0, 0x8001}, &(0x7f0000969000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000710000-0xc)=@sack_info={r2, 0x0, 0x6}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000302000-0x4)=0x0) waitid(0x1, r3, &(0x7f000025c000), 0x1, &(0x7f0000938000-0x90)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ea7000), &(0x7f0000cad000)=0xb) 2018/02/08 20:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ccc000)='/dev/net/tun\x00', 0x0, 0x1) r1 = dup(r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c43000)=0x84e, 0x4) socket$netlink(0x10, 0x3, 0xd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f000033f000-0x4), &(0x7f0000b2b000)=0x0, &(0x7f00004bf000-0x4)) quotactl(0x5b8, &(0x7f00004c9000-0x8)='./file0\x00', r3, &(0x7f00005dd000-0x1000)="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") ioctl$TCGETS(r2, 0x5401, &(0x7f00004fc000-0x24)) 2018/02/08 20:09:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0xbb)=""/187, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x98)="18274006b477fbe2293a9fe78a367a1d2f2ef92b7fe11492fd5b3a860f6332067457a63d41db36323420ea6c8f3c369ea5ff25e41d43b6386fed11c326df5648fcf8565b732474e04fcc000000000000000164550db25ccac021237d0ba743046ed33c2601c2dd59c17f9a12ba166e6e8e5801def5341fd626bd6e5f59f1b02fe40eaa4a4d4b114431000026856efd3975a79b3687cde94e", 0x0) 2018/02/08 20:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000b69000)=[{&(0x7f0000b05000-0xe2)="33b624770d816d52a3b04184db54e9b5b76f7d892e5c30052447c8c46e2bea3f948b888cd8937f594e1682804dcbeb58b5e469a4b2e2809be4c95bebcc21dce5bd557f52ddd52fc65dfcb683a9b70a12484a47cc2515940e4cce578d65efea837d06b1c68b0a68c2272619761ea00c3f69edcbe6d042de6fd0228a3db8856f2023e8baa0e02ca014b58cff4f485b7a23cdbdffa44f97a9a4b6ba90d61df475d723321ec56146794456afa33add2a9ac4fc4da0628f2f13bf2c6df82d25860dbbc74ecc12f0016385bbf729824775a7f51df6581a9ef08540277639ca82dc66a5dad1", 0xe2}, {&(0x7f0000a93000)="8b9040f6f5c404567b37e5498a8f5672f73fc1af933e9dc3ba255ba2fba2d78d1cccb29766420d579958682a1d5e9a1c0b246274048de2fabbc0211c48555797b300987f8d324fa2490ac89baed2ca91e96bf7581b380c3025cde9655678caf0d89f8726c15098f94ca2b76a75e32d53f44e62e766bad48c6b7766c433eb33e6ca5585fa4d05484db7623ed7c4b55513d49901835c4707fc7dd70c4bd3748563a5", 0xa1}, {&(0x7f00006cb000-0x8b)="8b7c7afe0b5a2c71f28af920cdd028878f64506c431709fd8fabb8864a3eb4164fdb7abdb85db5b3376dc782b6897728507c9d6f8db36e05f1e644317a6eb05cc1b0efc373cb619869bcbc1fa0839b788969691038bccdfa5c0b3a2f9345dd5e996a92382ffe22038cfff58871994cf03b6b2c368325e4d1e8cee8bdf9f1280e6d0d80c23f22af76d7d21b", 0x8b}, {&(0x7f0000a8b000)="a575aa0fec88c247b3ae063764498cd46936148a9c1c28a4bf373f141d1d5c448b6345eee573921b3fa1967d54519cbc9b05adf2", 0x34}, {&(0x7f0000dc0000-0x5c)="058aa83f1cdf32cbb07019c5ebe236d00436d33d3b506f8bfce900952063f1572d9319f4253845dcd940ef176b430fa329561a4e4e479fbce1e67bbf2d54106a2c00a132ed887048d2f951e9305c375087afa47687339ad7ae983968", 0x5c}, {&(0x7f0000d71000)="14b02e9f99cce12b8444671d755e93e0", 0x10}], 0x6, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}}) 2018/02/08 20:09:29 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 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, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001f0000), &(0x7f000043c000-0x4)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fee000-0x10)={0x0, 0x781, 0x4, 0x3}, &(0x7f0000e5a000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004b4000-0x8)={r4}, &(0x7f0000fee000-0x4)=0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f000071e000-0x14)) 2018/02/08 20:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000281000-0xc), &(0x7f00009c3000-0x4)=0xc) pipe2(&(0x7f00007b5000-0x8), 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/02/08 20:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f46000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fd}) 2018/02/08 20:09:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000935000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = getpid() prlimit64(r1, 0x8, &(0x7f0000328000)={0x3, 0x7f6}, &(0x7f0000685000-0x10)) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/08 20:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xc38e, &(0x7f0000cb5000)={0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006f6000-0x1000)=""/4096, &(0x7f00008e2000)=0x1000) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x3}], 0x10}, 0x0) 2018/02/08 20:09:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10200, &(0x7f00008c4000)="5b78c48aca4cd138f744e909b32762828582bceb8964c6cd5daf2c9fea970a305cc0054e145c6d546083d631ff0a61b677ec512f200348f9bc3149f89464551c3080e59276b428d37bb019786f9a1abe7f9cf7e3a40590c5ea8da63f178c97706e79ecc36a80bd85e422589a100abac7882db07b550fb3437d080f6565223a77146351a7468006", &(0x7f0000001000-0x3), &(0x7f000090e000-0x4), &(0x7f0000001000-0xce)="1937c88dcfb8b26ac8ec12711abf61d48a92a83a193e9ebe2dae18db1ac5e86a732b4adc42bfb8c21183fa1d8edff6476e72495d98edd077546e1e00fbe03a0183fe6568f1236b7a2b2b6fb5cfac76330523fa6b39ad482ccbf564a0878140d6ba22718f3732e46de330036b003dd4d5874f2f0575768f8d7500d143f77d717db9944cb9534a73b2f34342b551322d054e50a8032db3637228d25ba0e8bcee4fa97cd145b8b1694af33099fb53c5921e376e8c09605a9f12e3b39dbbed62cc0d36e17ce3e6dd1a19a287a32ec86e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00004e7000), &(0x7f00000f2000)=0x60, 0x80000) readlink(&(0x7f00009c9000)='./file0\x00', &(0x7f0000b5c000-0x46)=""/70, 0x46) getsockopt$sock_timeval(r0, 0x1, 0xfffffffffffffffe, &(0x7f00009c3000)={0x0, 0x0}, &(0x7f0000087000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed4000-0x4)=0x0) rt_sigqueueinfo(r2, 0x28, &(0x7f000031c000-0x10)={0xfffffffffffffffd, 0x1000004, 0x40000008, 0x80000001}) futimesat(0xffffffffffffffff, &(0x7f00007d8000)='./file0\x00', &(0x7f0000ed7000-0x20)={{0x0, r1}}) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x8000}, &(0x7f0000002000), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000035c000/0xa000)=nil, 0xa000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 20:09:30 executing program 1: 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)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000039b000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000bab000)) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/08 20:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f000063e000-0x1)='\x00', 0x3) connect$llc(r1, &(0x7f0000d2e000)={0x1a, 0x6, 0x46, 0x5, 0xfffffffffffff11f, 0x15a, @empty}, 0x10) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) socketpair(0xf, 0x2, 0x1, &(0x7f0000b88000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a54000)=0xffffffffffffff6e, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000f24000-0x8c)={0x3, 0x8001, 0x4, 'queue1\x00'}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000290000-0x4)=0x7fff, 0x4) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x2100}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/08 20:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readahead(r0, 0x9b6, 0x3038) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x400801, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b29000-0x8)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009c7000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) dup2(r0, r1) syz_open_dev$usbmon(&(0x7f0000ed5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) clone(0x0, &(0x7f0000420000-0x1), &(0x7f0000003000+0x4e9), &(0x7f0000007000), &(0x7f0000007000)) setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x28000, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000338000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00009f1000-0x4)=0x150) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092b000-0xc)={r2, r3, r4}, 0xc) [ 55.383791] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.388345] CPU: 0 PID: 9928 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 55.395860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.405191] ffff8801c16f7940 ffffffff81d94b69 ffff8801c16f7c20 0000000000000000 [ 55.413170] ffff8801b46e9a90 ffff8801c16f7b10 ffff8801b46e9980 ffff8801c16f7b38 [ 55.421149] ffffffff816624ba 0000000000001244 ffff8801b35250f0 ffff8801b35250a0 [ 55.429132] Call Trace: [ 55.431697] [] dump_stack+0xc1/0x128 [ 55.437035] [] handle_userfault+0xa3a/0x1310 [ 55.443072] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.450059] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.456437] [] ? handle_mm_fault+0x117b/0x2530 [ 55.462639] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.469186] [] handle_mm_fault+0x1fd1/0x2530 [ 55.475215] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 55.481852] [] ? __pmd_alloc+0x410/0x410 [ 55.487543] [] __do_page_fault+0x5c2/0xd40 [ 55.493417] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.499369] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.506005] [] do_page_fault+0x27/0x30 [ 55.511515] [] page_fault+0x28/0x30 [ 55.516765] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.523582] [] ? SyS_rt_sigprocmask+0x116/0x210 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008fd000-0x8)={0x0, 0x40}, &(0x7f00002f2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000342000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x5, 0x58b5, 0x81, 0x3}, &(0x7f000054c000)=0xa0) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a62000-0x10)='/dev/input/mice\x00', 0x0, 0x400) vmsplice(r0, &(0x7f000030d000-0x50)=[{&(0x7f0000f98000-0xbc)="68bc1313dbc5076b7a3be1e332fdda649519e60da49650c2f6491d0a653bbf88aa1b77c553b52bc487624dfc183418f3d9d59d08ee30bab9dec16b4bb355567c0296c1756e7980754ac83c72d6a745221a0f4af3f1a6cc33d9f49994f4ccea10777cf11aa4748a3a676ebb22a46102707b4e476a0e1580772c19de6ed9c0cdf091417b250d25ebb4f756fb5b929c29daffeceebe708a10953ce16a270dde69f19c721076b046b28430e04893330202d33154b4577d3ec561436f2478", 0xbc}, {&(0x7f0000ed8000)="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", 0x1000}, {&(0x7f0000e64000-0x8e)="49555cdb2b12cb5d9bdf74576d854207eb6ac8009bf5afab8a4ac78b2962f7ecdff176c3b04c2baae9a9d7b2f5b47e076f0ad8a4542d11ebc89b219592b24fe0443210a606124998efe6876ac83361ff6204c2254292e502fc8cd0f3a7ba13d2ee7a59278a7dd5fc33d1c70f313cbbd1f1a743e21e53871351cc3c16ebc3793b028bf3f2a92b8d31485122931465", 0x8e}, {&(0x7f0000be0000-0x85)="5f9bf6c7cbcbeffbce4faadc1f3063adb05711469a3e665e35984f44be5b59f11d3d239cfc2f2aec9b63b5c613f191480980fc2fabc57f92c884e56d63f69b32d95160c2a91d2bd1f80c00e8f6c5997075ba34ed83676600d7a4f984ea1040e6270a032319e3ad7e9b657b727eec632fe235b7c3643fb138786481ec612ed60881518f0987", 0x85}, {&(0x7f000005b000-0xb5)="ca9eb6a80a1aed40268258fea233642443dc21286f6ed11f004a47e03e72b6e8fa90bf34fe494686fa9817204a873a74d6b036208ad9c4a462680aa04c3a6a041799b00191972d34ecac2c57dcf25d10bbbab1766f2a16f8f85ee48689612269293d9444167ce7c6920e22cb70d99d5bc530f7dc71de01d85296512ca04114c59464f765876994812ab3d4c24314f265e6ed06d62b7b014c01101e1b73ffbca0877739b5d86b1b534f26968cd1df2a16038d8bc481", 0xb5}], 0x5, 0x9) syz_open_dev$sg(&(0x7f0000160000-0x9)='/dev/sg#\x00', 0x7a, 0x80) getpeername$ax25(r1, &(0x7f0000867000), &(0x7f0000e5f000-0x4)=0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000522000-0x4)) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009f8000), &(0x7f0000426000-0x4)=0x4) ioctl$int_out(r1, 0x5462, &(0x7f000074d000-0x8)) 2018/02/08 20:09:30 executing program 3: 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(0x2000, &(0x7f0000001000-0x16)="ca17e14d29691ca881c05fbb0f734c5cbc3cefe602701b1a49d72d4e769608c04dea017bf7db58443f819ada7f508b1170a08615c3e581cabe0d8e15365b0c28405cc0de44fd31c99dd4eaabe48c25f98988156e69ecbb0b1de37800ca8a251f41d805c1b75e9abb64eefe0a0b0952b12bb257f06d8acd6ce755f47d8dcebc61e9023a9100a8b5f42e89e9403d7d4c63f220239568b0c8dc279b0a83d6c2b5e1a25648e2785b5d9e520a814c183864bf7ee839db6cfda9ef30a5e12a7659b98348e6b31ef91b10846632530cc5cae7585706f0951408e90af31937028fc3a83cc5cccd452a", &(0x7f000005a000-0x4), &(0x7f0000a2f000-0x4), &(0x7f0000f50000)="2527aeb764ff8e696c2eb71519aa5e06881813431df742f9c2e69a9076b50445cdc4a2ce73b1508ba4ce6610d45db93a563a5e6a6d6f947afc694c81597fc292ce7cae0d6a246629bb466df766401c77db09ed03fb1d93557838507647bb21428b06892d4fc567385efbc2e359811fb855de9c8e1f1b36b290e2094ce5e20866cab40c08e6cc1882b6a6ec9ee443bd9e8035f7d6562458f026ed8b99074c470da79fc46d8eafd3029ebf129976319e2f99620c50e668ada61d797ef7e10367908394d24f6e4c1f412baa7a10ca0c0cde88bc19106e9f5b9c5f3452c5a1c2e346e21b62") 2018/02/08 20:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf8, @te1=&(0x7f00005ee000)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x1d, &(0x7f00002f3000-0x10)={0x7, 0x0, 0x6, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f00006d1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000400000-0x4)=0x32, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006c5000-0x4)) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffb1c1527a) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fb4000), 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/ppp\x00', 0x20000, 0x0) connect$ax25(r2, &(0x7f0000e4b000)={0x3, {"4187c2db51def1"}, 0x81}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000fb7000-0x8)='./file0\x00', 0x20000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)) write$selinux_load(r2, &(0x7f00005c8000-0x42)={0xf97cff8c, 0x8, 'SE Linux', "8d6e4e8d4ce6a7897b655440892460ff4a6f4db977995d6e91429636a2376f98c4f72f1f72d9c99aa333350b64f52f3df02d"}, 0x42) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d02000-0x20)={@generic="2166d22702cbbf40ab55d347d9371704", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) epoll_wait(r2, &(0x7f0000bb0000)=[{}], 0x1, 0x4) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f00003e8000-0x30)={0x30, 0x7, 0x1, 0x2, 0x7, 0xffffffffffffffff, 0x7ff, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r4 = fcntl$getown(r2, 0x9) dup2(r0, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0}, &(0x7f0000de9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r2, r3, r3]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r2, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00007d5000-0x4)=0x7f, 0x4) [ 55.529872] [] ? sigprocmask+0x290/0x290 [ 55.535561] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 55.542216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.549034] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.555588] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 20:09:30 executing program 4: r0 = epoll_create(0x3) fchmod(r0, 0xfa92010dba0338c5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000e1b000-0x10)={&(0x7f00001b2000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x31}, 0x1}, 0x0) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xf311) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x3ff}}, 0x10) getpeername(r1, &(0x7f000001c000-0x58)=@alg, &(0x7f0000519000-0x4)=0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f58000)={0x0, 0x40}, &(0x7f0000ba8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d26000-0x6)={r2, 0x6}, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a48000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x24, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6gre0\x00'}) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be9000-0x10)=[]}}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a0c000-0x8)='./file0\x00', 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000f15000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1}, 0x0) 2018/02/08 20:09:30 executing program 0: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b0a000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fc7000-0x78)={0x3ff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x3, @empty}, {0x2, 0x3, @empty}, 0x310, 0x4, 0x1800, 0x7, 0x5, &(0x7f00002f2000-0x10)=@common='ifb0\x00', 0x1, 0x100000000, 0x800}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 20:09:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x788) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"3e77ce894345f687b318fd82174a73ba", {0x4, 0x2a, 0x892, "1dab4d8b2a60", 0x1ff}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d12000-0x20)={0x9, 0x6, 0x8, 0x9, 0x0, 0x9, 0x6, 0xc26, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) clock_gettime(0xfffffffffffffff3, &(0x7f00002ed000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xc7)="335f876dd973d76c8b44eab0d4fbff71e77a0f3fa8e0e4558b891854a37e416ece5c69a07d4e4a49dc141d6b0b3832946843598d70431aca2fba8485c1f5ee3f9fe15c304b12d41b65b5e7cfb72d982e7ab3c3796a36fe003c5423ec7736720daff3a3eded9a82b8a2d8eee913b781ead0f5c4978df9afd59b99cf8f3421ef9fddf4859913464cc338f79d05274cedab0d5df1a525a249b8cbcf351efb66aa1e0cd72c1e36b948cd28968c8ffac413e4198e8d16cf5d5c1c89b0c8c5d4d3e7df3cdd8ab515a0be", 0xc7, 0x10, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/08 20:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="9c", 0x1}], 0x4641cde, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000852000-0x10)={0xffffffff, 0xee752fa0c8f2445c, 0x1, 0x3, 0x0}, &(0x7f00001a1000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db5000-0x20)={0x7, 0x3, 0x8000, 0x40, 0x80000000, 0x7fff, 0x0, 0x3f, r2}, 0x20) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) 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) getresuid(&(0x7f0000006000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0xc) r6 = getuid() lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = geteuid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000004000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000)="c4455a647ac549cec3ba926a3354fdbd72531db88f788684c1406894498134787ed125a086ff4753d3a34eaa1a02b6660e11caab6162846bdb14e9481f9b993962a25c348b56714b8a14efd69cfa26e429aee1f0f98780408ea487a9f7ff54d321e0f413eba5b6bf9d411ef76fc41121d84078382f53ea5d3c5946a82bbb76b6517c8a8e6b6984671498aec471bd9a0175d3d486db9a49971cd15ff730855353d75c363d74a00198dae5a8e88e3395ccd2149f29ade777aed91e7b3e46b538b5b312d1b98d0656a028391afc042cb26cc21cb6da0d7be3812da3840ba1bec0", 0xdf}], 0x1, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0x1}, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000003000)="dea9a586d439919493ac93280d8c33d477418c5dae6cb590576e6bb52ab7570ee9791240c299ee6a689ec0b03c8d7759220f3831015121dadd27fe1a8d9dc406041b68135cf69b0334fa24358b74693c9127412c2c3c775d886d4611b9beb8a55e0b64e64e07f2c9f16765a9c62084d3243669b6a3d31034df1b59fa8edf2bebccc8c052c16f3e0767955fe7b6d496a6348df1d113d8945baf878077444ac4f90cc4546d35c48f3300940136a26f0a1154d7024bb0bced63a7890eb11a260b897745ce66a97b7a6e99570f44", 0xcc) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) accept4(0xffffffffffffffff, &(0x7f00005ed000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000c9a000-0x4)=0x1e, 0x0) mlock(&(0x7f00005de000/0x3000)=nil, 0x3000) pipe(&(0x7f0000a91000)) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000b4000)={0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004aa000)=0x216, 0x4) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e09000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d3f000)={@generic="f0ad307426bb55c0e1a135977b3de02a", @ifru_flags=0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6b000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000f6b000)=&(0x7f0000f6b000), &(0x7f0000f6b000)=0x18) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f00006fa000+0x1db)="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", 0x1000, 0x20000000, &(0x7f0000f6a000)={0x1a, 0x1b, 0x8, 0x7, 0x3ff, 0x1000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 20:09:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db3000-0x4)=0x9, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) dup3(r0, r1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e83000-0x64)={&(0x7f0000155000)=[0x6, 0x9], 0x2, 0x7, 0x7fffffff, 0xfffffffffffffe01, 0x56, 0x10000, {0x4, 0xb4ab, 0x3, 0x7, 0x0, 0x1, 0x3f, 0x1dd, 0x5, 0x8000, 0x1, 0x7fff, 0x1, 0x40, "f4c846462c8b589085325ad7ac95a6016422f9befd2c6945abd415ba49e3fafd"}}) 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000877000)='/dev/usbmon#\x00', 0x8, 0x108000000fd) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002e0000)) getsockname$packet(r1, &(0x7f0000e7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e72000-0x4)=0x14) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) fchdir(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) modify_ldt$write2(0x11, &(0x7f00001ab000-0x10)={0x1ff, 0xffffffff, 0xffffffff, 0x3, 0x7f2, 0x80, 0x3, 0x3, 0xfffffffffffffffd, 0x13b3}, 0x10) writev(r2, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x8, 0x200000000803, 0x3e, &(0x7f0000974000-0x8)={0x0}) recvfrom(r2, &(0x7f00001d0000-0x74)=""/116, 0x74, 0x2, 0x0, 0x0) mkdirat(r2, &(0x7f00000bf000)='./file0\x00', 0x44) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000023d000/0x4000)=nil, 0x4000}, 0x3fffffffffffffff}) ppoll(&(0x7f0000272000)=[], 0x0, &(0x7f0000dcc000-0x10)={0x0, 0x989680}, &(0x7f0000cdc000)={0xffff}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x1ffffe}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000678000-0x4), &(0x7f000005d000)=0x4) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000ece000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) ptrace(0x8, r2) 2018/02/08 20:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090a000)='/dev/sequencer2\x00', 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002f8000)=[@in6={0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4c}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}], 0x64) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$llc(r1, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000edb000)=0x10) r2 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005ff000-0x4)=0x0) getuid() tgkill(r2, r3, 0x40000000001c) getgid() 2018/02/08 20:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000152000)={0x22, &(0x7f0000792000-0x22)="013b2c020d1ca23fcf3aa6acee84755839f45ae8edd5e445833ce66e313848774310"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) sendto$inet(r0, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000859000)="f0022c852a73821c3daeabbdc2ae8652b29ed1e8a362f34142448a11f7dee6c4dc72a018b01f8dd8c7b5bd3641d676d4f6d5fd9642d3836755cf7dd99e5644d1ab00b80912e89f70bab413b02d9fbf58a701a9dc65ac13aae7fc04465d12ee2fc05eadf51c63cffeb5aeef8c3a8eff008b5c7eb01024d1808ccf1e270e5dedf011975eb52934f386", 0xffffffffffffff29) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002b000)={0x10, 0x0, 0xffffffffffffffff, 0x2800000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002c000)=0xffffffffffffffff, 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f000002a000)) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) pipe(&(0x7f000002f000)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000e15000-0x4), &(0x7f0000420000)=0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c6e000-0x1)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x1331b39bc6805b10) 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086f000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b3c000-0x4)) accept4$netrom(r0, &(0x7f000068f000)=@full, &(0x7f000001c000-0x4)=0x48, 0x800) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r1, 0x440000000000127f, &(0x7f0000ebe000-0x92)="8b") fstatfs(r1, &(0x7f00005d2000)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000be4000)={0x0, 0x100}, &(0x7f0000efd000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000e6000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x4d3}, 0x98) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000013000)=@assoc_value={0x0, 0xff}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x1}, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000e72000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000001000-0x8)={0x7fff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c14000-0xc)={0x0}, &(0x7f0000f0c000)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000099000), &(0x7f0000222000-0x4)=0x8) capget(&(0x7f0000949000-0x8)={0x19980330, r4}, &(0x7f0000f1d000)={0x10001, 0x7fff, 0x2, 0x4, 0xfffffffffffffff8, 0xffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x40000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x20000000000000}, &(0x7f0000001000)=0x8) creat(&(0x7f0000000000)='./file0\x00', 0x108) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/08 20:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) r3 = dup2(r0, r2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000050c000-0x18)={0xaa, 0x1}) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000aa6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cbe000)=0x10) sync_file_range(r0, 0x4, 0xaa, 0x6) r1 = syz_open_dev$sg(&(0x7f00001fa000)='/dev/sg#\x00', 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000797000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000208000)=0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/pktcdvd/control\x00', 0x12000, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000527000-0x7)='ns/pid\x00') write(r2, &(0x7f00009a5000)="6300000000e605ffffe3ffbd000026180a0009", 0x13) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1}, 0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000319000-0xf)='/dev/sequencer\x00', 0x40201, 0x0) syz_open_dev$sg(&(0x7f000028c000)='/dev/sg#\x00', 0x8bc3, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00008b2000-0xba)="1ba4cac7042b58d3ab4d7fe436817401ccbbae929c383b5b69d8470343281f4b5de2b9885c3cdb5324fa7c9fbd61dd7cf94efb57942cfeaf4c1654f79852d1db787db62ee6023a7f89fcfef108427d12cd7b4b42b0247c52fe6588cfc1fa019e6dbb98613de439bd726e9c13c91b1afb07f375076cf6a83c477c7f31e117124c2ed1c8516b6c9c2ab4a9b2286c6a68a80f85acb0e269d381735bea15614562e5b3d86c6effb635095faf7d2a3f1ecea8972099539078f0bbe52e") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000630000), 0x4) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8001) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000c0000-0x1a)={0x52, 0x33, 0x10001, {0x1, 0x7b1}, {0x7fff, 0x3}, @const={0x7, {0x0, 0x1, 0xfffffffffffffff8, 0x9}}}) 2018/02/08 20:09:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) exit_group(0x633) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00003ed000), 0x0) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f24000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ee000)={@common='bpq0\x00', @ifru_flags=0x8d02}) r2 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r0) keyctl$read(0xb, r2, &(0x7f0000a8e000), 0x0) [ 55.913538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58880 sclass=netlink_route_socket pig=10067 comm=syz-executor7 2018/02/08 20:09:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f00004f3000-0x10)='/dev/input/mice\x00', 0x0, 0x1e3a02) ioctl$KDSETLED(r0, 0x4b32, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000829000)='/dev/ptmx\x00', 0x8000000000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005f5000)={0xaa, 0x20}) write(r2, &(0x7f0000fd6000), 0x0) 2018/02/08 20:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000896000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00004a4000)=""/95) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001d7000-0x4)=0xffffffffffffffff, 0x4) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000e65000-0x20)={0x0, 0x6, 0x4, 0xc4, r2}) 2018/02/08 20:09:30 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000077f000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x8, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000090e000-0x14)="9d9ae0613606ce80495220788f124d7bea52be22", 0x14) 2018/02/08 20:09:30 executing program 6: remap_file_pages(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x1000002, 0x3, 0x48020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d3000-0xb)='/dev/hwrng\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e73000)={0x0, 0x7, 0x8, 0xa81, 0x3, 0x10a}, &(0x7f0000f31000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000009b000)=@assoc_value={r2, 0x5}, &(0x7f0000dbc000-0x4)=0x8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000ffe000)={0x18, 0x0, {0x2, @empty, @common='gretap0\x00'}}) mprotect(&(0x7f00003ef000/0x3000)=nil, 0x3000, 0x5) keyctl$unlink(0x9, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000352000)=""/39, &(0x7f0000d93000)=0x27) request_key(&(0x7f0000073000)='keyring\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007fd000)=')cpuset&GPL)vmnet1+-\'\x00', r0) 2018/02/08 20:09:30 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) socketpair(0x2, 0x6, 0x1000, &(0x7f000035c000)={0x0, 0x0}) r2 = openat(r1, &(0x7f0000ebc000)='./bus/file0\x00', 0x0, 0x20) renameat(r2, &(0x7f0000778000)='./bus/file0\x00', r1, &(0x7f0000849000-0x8)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/08 20:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000068a000)='./file0\x00', 0x200, 0x40) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000049d000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/rtc\x00', 0x58000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f68000)=0x553b31c, &(0x7f0000dab000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41}}) 2018/02/08 20:09:30 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000002000-0x48)=[{r1}], 0x1, 0x7ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8), 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf19bd81097335112, 0x8, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r4, 0x5, 0x4, 0x5}, &(0x7f0000011000)=0x10) 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x40000000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)) 2018/02/08 20:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f0000cc1000)={0x0, 0x0, &(0x7f000096c000)={&(0x7f0000f70000)={0x2, 0x16, 0xc36b, 0x3, 0xa, 0x0, 0x4, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xb, 0x1, {0x6, 0x33, 0x4, 0x0, 0x0, 0x34c, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x50}, 0x1}, 0x20008040) symlinkat(&(0x7f00007c1000)='./file0\x00', r0, &(0x7f00000c6000-0xa)='./control\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd6000-0xc)=@sack_info={0x0, 0x3, 0x21}, &(0x7f00003bf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009d8000)=@assoc_id=r1, &(0x7f0000676000)=0x4) renameat2(r0, &(0x7f000062f000-0x8)='./file0\x00', r0, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/08 20:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)='/dev/ashmem\x00', 0x2000000000000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/sequencer\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c28000-0x8)={0x2, [0x400, 0x0]}, &(0x7f0000b66000-0x4)=0x8) read(r0, &(0x7f0000744000)=""/4096, 0x1000) 2018/02/08 20:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000092a000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000403000-0xc)={0x0, 0xc06e}, &(0x7f0000187000)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e5000-0x8)={r2, 0x3}, &(0x7f00009a1000)=0x8) sendfile(r0, r1, &(0x7f0000e65000)=0x200000, 0x24a910b) [ 56.033856] binder: 10089:10115 ioctl c0306201 20003fd0 returned -14 2018/02/08 20:09:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x