0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005ed000)=0xfffffffffffffffd) unlink(&(0x7f0000b1b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000001000)=""/96, 0x60, 0x40, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000000f000)="9760c0ecc1ff0f000000000081d4e6a1ec1c2c07ec619ca3000000000d000000000001b3051a91b557", 0x29) 2017/12/25 08:43:40 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029e000/0x2000)=nil, 0x2000, 0x10) 2017/12/25 08:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57c, &(0x7f0000559000-0x964)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x546, 0x89, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xb8, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3d, "f0fb01c80035436c39e77c04b47f53dd812f08f6285834a2af0dc1df207cdf72162aa9bfa1dab2b54009209b65d692e97d94423b4574e03c66d0b2fa43"}, {0x0, 0x56, "f5dcfac453fd4919e770be2f7cd537c0ec7bf9124f8ebb4d8425dbd6aad9d0247679dc06585832306d38e93179c50d00213c4d508b02d07a583fc06df8ae38f84aa460e8cae1ea57269164ccb008296f89c01a779b8c"}, {0xc3, 0xd0, "e4cbedf54b9e676de23d762710d21bf1a887dd9087760930c46d3f8a8508c1c5497e1c533e2e6950fe340bc2bd930fb7a614188c2cf8e9bb2cc047c07ab5ae7b23fda7ff0adf38f7e265a1447c3476c39bb3d1f53c081594563a54f6ba09e0d4ff6f67fdeb7c1fa2e90c6aaa170876af6be5574d83d7aacdbfc9eed6e24ab5e76e0dff9a8eb9164d52bb0e5ce7b5bb0b1ff5f5b87004fa4776aa1aa10e7d50b18a206ee93f0de93b03f5570a3b704e87c83cfd6ef4ed931804406d19821d1692332a5d0fea89cb456e9df1d70901f956"}]}, @fragment={0x6d, 0x100000001, 0x9, 0xbc2, 0xffff, 0x40, 0x2}, @fragment={0x3f, 0x1, 0x5, 0x80000000, 0x6fe, 0x7, 0x0}, @dstopts={0x33, 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x54, "cdedcbb9b5656c3f54abbed38d3ae1b01f809fa2259dbe99ee95886d81533a245ba2a2ad5cc5865182331e56b25e95eadc02130a37cb660e90ae2369b6d2ccf717b5ce0a84f65289af0210a1ff4f84bbe04ed64d"}, {0xff, 0x8e, "4c237a402fddf06f3513a4af49136df5dce5e0e6c11f2801a2ff31fb27e1ec2ed39df786c1af9ddd919b5490b3cfd579772fcfc258bea31c2999f1411b8b78c33dc66f2a300052ecbc72ce0171f4136332543842be6ef47c5fd1f785e06b6d40e99b19ff07938024236a366c96f4934b50b05341ead65887266d2b285198b8d31425dcce0c4a3609cff9a11d48f8"}, {0x0, 0xfc, "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"}, {0x5, 0x70, "e7118aa3225217b8b07c2345f81763c8ef3aed2105d838d19511235378f61d886575f7b1915ac3655b40d1621c101ab8960f630e1ceceec04fcb783faee3998e86d94913dd39fb4617c7dd10dfa18f1610d779ec74ed628cf230723811c7abd001d93bd8f173eb360a8f797e189b2730"}, {0x1, 0xb6, "4fd1070848daca9f03ad33c4d371a81620d61ff4322f6cb33fd4be05aab863bd8032fc71811f6eaadfc3c72ce8db4f3053afe2cb287967891b275bdb259ce0455cfba74406b28fc13144f9c5b206f504234ea96c5014bdf38b01ccf7e85fff54674f069756d4dff9dfa8ce6db812cd020a43ae947d2e34fff0e060c3e45ad03619c29c56f49a8c31035216fb210af54983a2f90528dd127cb13343713afd4716f15489acc4e05699315a2236e3b64cf2fd5e193d0351"}, {0x0, 0x24, "1ce6991a1cc7c65a59ee8b22127051058eee978a7c48144059079e8c648bb2a6d9bce319"}, {0xfe, 0x3f, "ffaf0ae9dc4b5b66400549224c2c5d6f6a314401bbed06c4e49800984bb874faf89dbd8f3740801f68363e47e3fb1f60ff15b3a9e09c97954ecebcd73a8675"}]}, @routing={0x1, 0x2, 0x3, 0xffffffff, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x8000, 0x100, 0x7, 0x1, 0xafce, 0x3}, @fragment={0xbf, 0x100, 0x400, 0x1f, 0x1bf, 0x89, 0x0}, @fragment={0xbf, 0x9, 0x9, 0x3, 0x1, 0x100, 0x1}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x484, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000423000)='\x00', 0x2) recvmmsg(r0, &(0x7f00009f0000)=[{{&(0x7f0000d9f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000617000)=[{&(0x7f0000cf0000)=""/164, 0xa4}, {&(0x7f0000326000-0x74)=""/116, 0x74}, {&(0x7f000090f000-0xf4)=""/244, 0xf4}, {&(0x7f000005d000)=""/132, 0x84}, {&(0x7f00008a6000-0x6a)=""/106, 0x6a}], 0x5, &(0x7f000026c000-0xe)=""/14, 0xe, 0xd789}, 0x7}], 0x1, 0x20, &(0x7f00006d4000-0x8)={0x0, 0x989680}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt(r1, 0xff, 0x8000, &(0x7f0000b6d000-0x76)=""/118, &(0x7f00002d5000)=0x76) 2017/12/25 08:43:40 executing program 6: mmap(&(0x7f0000000000/0x673000)=nil, 0x673000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f0000002000)={0x20080522, r0}, &(0x7f0000673000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000e9000)=@assoc_value={0x0, 0x0}, &(0x7f0000674000)=0x8) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00003e9000)=""/76, 0x4c, 0x12000, &(0x7f000042b000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000674000)={r2, 0xb9}, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000674000-0x4)=0x0) 2017/12/25 08:43:40 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000960000)=0x0, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef6000)='./file0\x00', 0x300, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef7000)={0x0, @in6={{0xa, 0x3, 0x8d8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x9, 0x1000, 0x5, 0x69, 0xc1, 0x0, 0xe5, 0x5, 0x2, 0xfffffffffffffffc, 0x7, 0x380000000000000, 0x91]}, &(0x7f0000c19000)=0x108) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef7000)={r2, 0x1000, "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"}, &(0x7f0000ef8000-0x4)=0x1008) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000df0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) stat(&(0x7f0000b3b000)='./file0\x00', &(0x7f0000301000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000090b000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0xfff, 0x0, 0x5, 0x1, 0x20, 0xa0, 0x8001, r4, r5}, {0x922, 0x6, 0x4, 0x8, 0x8001, 0x7, 0xfffffffffffffffe, 0x8}, {0x2be, 0x800, 0x9, 0x66}, 0x7, 0x3, 0x7, 0x1, 0xa0, 0x2}, {{@in=@multicast2=0xe0000002, 0x8000, 0x80}, 0x8, @in=@empty=0x0, 0xe9e, 0x3, 0x0, 0x7, 0x1987, 0x5, 0x9}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ef0000-0x60)={&(0x7f0000ef7000-0x8)=[0x2, 0x8f], 0x2, 0x1000, 0x7fffffff, 0x9, 0x100000001, 0x5, {0x6, 0x1, 0x8, 0x4, 0x784b, 0x2, 0x6, 0x7f, 0x5, 0x6, 0x0, 0x0, 0x5, 0x800, "e996519bc20415d2481351ae908d3fc3025e37e11d31868ef062c9c1c4e07b84"}}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000efa000-0xa0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3f, 0x8, 0xffffffff}, &(0x7f0000efa000-0x4)=0xa0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x3) getsockopt$sock_buf(r7, 0x1, 0x10000000001c, &(0x7f0000509000-0x1)=""/1, &(0x7f000007b000)=0x1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f00009f9000-0x18)={0x80, 0x8, 0x1000, 0x7fffffff, 0x1e, 0x5}) connect$netlink(r6, &(0x7f0000ef4000)={0x10, 0x0, 0xdc9, 0x280000000000}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000937000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r6, &(0x7f0000ef6000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002f6000-0x4)=0x1c) 2017/12/25 08:43:40 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000005a000-0xcc)=""/204, 0xcc, 0x100, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0xffffffffffffffff, 0x0, 0x800000, 'queue0\x00', 0x200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) setns(r0, 0x40000000) 2017/12/25 08:43:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x36, r0, 0x0, 0x4, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001000-0x18)={0x7, 0x2, 0x8, 0x3, 0xf, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000c9e000)=""/36, 0x24) getdents(r2, &(0x7f0000d2d000-0xbe)=""/190, 0xbe) getdents(r2, &(0x7f0000e14000-0x2)=""/2, 0x2) 2017/12/25 08:43:40 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001b000)={0x4, 0x80000001}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001d000-0x1c)={&(0x7f000001d000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001c000)=[{&(0x7f0000007000)="926da053554c3ea20b46cc0f41d8631c59bdd51f87983b04f1ccb7e49c978a820541364ca27d4a5e77dfad43c891f98aaa9583d993feec66515218c972dcba2c314c1d0c1d1a6950", 0x48}], 0x1, &(0x7f000001d000-0x2f0)=[{0x50, 0x118, 0x600000000000, "461e663259b3fb91e0919e4173c6889649e42c25f9bdaf9fc96f8bd7a66d0871a8585435b61e68086aa07e871b8d0c738e081e946ea8e4f15f7f982688a5d429a0dab2"}, {0x1c, 0x119, 0xa5, "464b23df60b7800a2ff22ee7fbf674"}, {0x7c, 0x101, 0x2, "d9a8eebacfc5193ca28853dc8b64650389e1f5cae159d8b06470ae72c6299adb1c0a538325c2c4022c958684680a6a4ca9f019a8df596c3a1c6f1854c1b67bc46d18cbc58d667409a7be42876d845374e48c4ea41fdc5572ec9f76e6493546a513562af3b8a83e53b7d4df8cbb"}, {0xc8, 0x29, 0x200, "6e0ea5c8ec217808fedbdf49e0228fe9e618460d78f13824b001e79eef105b834a7e024b1cd32df597f7377af99e4c1716456f1a31de4b247d6050f501c4acc89a9af365c6c2f437f783d4c1290dffcb423c4f63f3e79d73ca89980e44c3be3ee0aeff8b2f516b6c2a391c304aebd671b6767b7c7937b70c1882eba40938343f5941ad88846b131a940ee6c0ffc0aa14b5b4eb56a173b1f8f3f424b1d0d3c0e796eba28c544f1b9c9adb60e9618927bacd414cfcd57bda96e85a"}, {0xfc, 0x116, 0x401, "a01afeb2da0b8d9cfecb7c2087aa7b4af2420021f93f97ed266f14a3d80fa2923f7fb504af2cb8f4835e27ab011de85304a1d32160505171ae3f55b03022ed75f0ed7c828df1a3e3b65528a33436f7fc53b4c1e3bc98f888c4811bfc82d830550a5ed977064e2541fb5728928b566668759102151e8f737eeb6a03fbb2ddf99d371f817120de9b5479a4590b622becef705778118a81c1277b601795b518098f2433ba80e7a3025ebf4bd77799d7e3f7e185b6b1b89729b79f2e1d8f1ca9d52f75c9989eb6c45f6a91ce7e238566a645330bdd8a1fe58d2d0832526d09e9a274097b1c99717c3f3fdc474fefb47f"}, {0x44, 0x105, 0x0, "b2c795804af156343de1c6aa67f14182d68c97b3ca59906fab49f1e0c20683103bdba0c5795b22035f1ba80fb40f5d0762119df6b4"}], 0x2f0, 0x20000001}, 0xc0) listen(r1, 0x9) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2017/12/25 08:43:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000095b000-0x9e)={0x0, 0x96, "6e729f3598501607ad4f76851ea97729868c8828eb7f8a8f2bc48c4b5e9e6aba80bd78eb527c463ac50d26c836baccffd54d0d90c9dc4aa527b129b08a1c80f581ff40eed01f62372f12bf2be2ea51b338bdd86744391a8907aae801ec6829a858a7d7f591a1586ebe6549cb41bf49408d933141236b53a077e2544154fb84d3cd903d967850c31ee1aa060fe057dc7548fee7a4f43b"}, &(0x7f0000943000-0x4)=0x9e) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000332000)={r1, 0x6008}, 0x8) write$sndseq(r0, &(0x7f0000b30000-0x30)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) 2017/12/25 08:43:40 executing program 0: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000067000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000067000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000021000-0x85)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000)=0xe8) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000038000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0xfffffffffffffff8, 0xb, 0x0, 0x80, 0x20, r1, r2}, {0x100000000, 0x51, 0x800, 0x1, 0x5, 0x3ff, 0x101, 0x10000}, {0x6, 0x8000, 0x0, 0x8}, 0x7, 0xfffffffffffffff8, 0x101, 0x0, 0x31, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0xb893}, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x1, 0x55e0, 0x7f, 0x10001, 0xe4cd}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) r7 = dup2(r3, r3) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) dup2(r3, r5) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/25 08:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000f0000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127d, &(0x7f00005ab000)="db") 2017/12/25 08:43:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd1000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000d74000)='./file0\x00', &(0x7f0000612000)='./file0\x00', &(0x7f000048e000)='bfs\x00', 0x1000, &(0x7f0000049000)="") write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick=0xfffffffffffffffc, {0xffffffffffffffff, 0x0}, {0x400000000000, 0x0}, @time=@tick=0x8000}], 0x1c) unlink(&(0x7f0000687000)='./file0\x00') fremovexattr(r1, &(0x7f0000659000)=@random={'btrfs.\x00', '&-\'eth1eth0&/nodev{ppp1mime_type^selinux%\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 08:43:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) sendfile(r0, r0, &(0x7f00000bd000)=0x0, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000edd000-0xf)='/dev/sequencer\x00', 0x400a00, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000457000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) dup3(r0, r1, 0x0) 2017/12/25 08:43:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) readv(r1, &(0x7f0000000000)=[], 0x0) ptrace$peekuser(0x3, r0, 0xfffffffffffff000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3e, ""}], 0xc, 0x0}, 0x0) 2017/12/25 08:43:40 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe8000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c08000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000744000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000193000-0x4)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xff) pipe(&(0x7f0000b82000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f000084e000-0x20)=[{&(0x7f0000ec0000-0xb3)=""/179, 0xb3}], 0x1) 2017/12/25 08:43:40 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000003d000)={0x6, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) listxattr(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f000003c000)=""/104, 0x68) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2017/12/25 08:43:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000497000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f05000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007ce000)={0x0, 0x1}, &(0x7f0000f13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e1b000)={r1, 0x200, 0x0, 0x5, 0x4}, &(0x7f000045c000-0x4)=0x18) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f00002d9000)=0xffffffff00000001, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000942000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000205000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000cb8000)={0x6, 0x0, 0xffff, 0x9, 0x8, 0x1f}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006d7000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000350000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0xe8) getresgid(&(0x7f00008fb000-0x4)=0x0, &(0x7f00000d3000)=0x0, &(0x7f000096e000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000c68000-0x8)='./file0\x00', &(0x7f0000ec6000-0x8)='./file0\x00', 0xa000, r1, r2, 0x1000, 0x9, 0x20000) r3 = socket(0x2, 0x8, 0x1f) write(r3, &(0x7f0000247000-0xf0)="1f0000004a00070000001b20000008810a3f80230000060000000003441951", 0x1f) [ 40.425726] device syz2 entered promiscuous mode 2017/12/25 08:43:40 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff7000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/25 08:43:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000da0000)='keyring\x00', &(0x7f0000bc6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00004f3000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00006f8000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2017/12/25 08:43:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dc4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000d2c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000513000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x6, 0x1, 0x100, 0xfffffffffffffffe, 0x40, r2}) writev(r1, &(0x7f0000104000-0x30)=[{&(0x7f000004b000-0xe3)="8b02165433b88784b1e2d6a9d266da79c24648266ab32836b5b2fd3a3b414210b0ebf1739eb4a6729b24269db9c1fcfb34bed734bb5f6ec2497d4d87429dac962e1f32eb7230b11aa38542f0270782e8f86801a0d6a216972f909e1353b3cdcda63774d497f59ca69c88604267be563c405d4f2c42a72f939ad10f55441978c052c3f64d8743901c8e5f980a813f4b4826708124b86cad6b102b8b958996a77718ea7868f3fd85427056685d388da5c5b8f36055a09723035afe0c109fd83533cba5ea5e6db50fa851359b1142bd25c0d4c20f4320f3856284b1fed68edf9a1da2834f", 0xe3}, {&(0x7f0000c70000-0x28)="9893ecb099cc5c4920d9d9fa4cbfd148823fbde909cb929cea52956fa873a5c92332274adf44dad7", 0x28}, {&(0x7f0000b76000-0x59)="dc4f6510b278df2326f101eb1533ed2d9c62460f743d301b2638df757681609634dc1e940c3b3a53905cbccc04376ec9b6e433eeab9bba0111832e8ee10b08db2a7f7ab5c18f80c1474cff34eca295c57272f58d4d5a1c5bce", 0x59}, {&(0x7f0000d43000)="b6eafea8fad4131764312e04", 0xc}, {&(0x7f00008af000-0x12)="626d0c5106dc5c68f8caf0379e5b7bf60df4", 0x12}, {&(0x7f00009e5000-0x81)="5ef10ff5fef5097ac22c6210fd050cbc92750ac31b453bb9a8361ceff0bd3ec3a80e859ba483d3b374be6801c6aa30f0d67c5a967e41deaeaef9cad57ae88f3b6c2abc8dc3b5ee955f429829d094df9460c3792fab93a1931b2fd8a2b9d55e2fc2bbbbe4d1eca975d264ed41744c730f7a584e96513da86d9b798ecd3bdabd96fe", 0x81}], 0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r3, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000ea6000)="") setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000daf000)=0x81, 0x4) 2017/12/25 08:43:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e44000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f2a000-0x4)=0x81) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2017/12/25 08:43:40 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000015000)=""/21, 0x15) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x8001}, &(0x7f000000d000-0x3)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r3 = epoll_create1(0x0) r4 = getpid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x3e, &(0x7f0000016000)={0xd, 0x8001, 0x1, 0x7ff}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000002000)=@req3={0x2, 0x2, 0xfff, 0x8, 0x4, 0x5, 0x800}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000016000)=[], 0x0, 0xfffffffffffffffe) 2017/12/25 08:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common='lo\x00', &(0x7f000041d000-0xd7)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000cbb000-0xc5)="aca3c69ebf323bae92caa69887452c171c25fc9cd09231a97b0908eea6786d69938f32d140758a21300964250d348cb8935cd1f35418c59e7996500607558e3f2409f5cb29b14870595ac66c0c3c48ad186c316467570d8f331aca35dc291c5929743d863c98d4afa9b6e68c08c7c85ffa722b78d0a1b44a773e062860e075204ae2bc25abbad3fd42b8f001fd64165310fe9261e05ca4f8679066b60d7b21e11a2b54bf5e402cb95d0cf39e0a39426e8dadaf6f2b1d9e1a6076601c7ac907de105935cc3a", 0xc5, 0x40, &(0x7f0000c42000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.484891] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.489521] CPU: 1 PID: 7256 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #9 [ 40.496955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.506301] ffff8801b5617470 ffffffff81d922b9 ffff8801b5617750 0000000000000000 [ 40.514326] ffff8801cb056b90 ffff8801b5617640 ffff8801cb056a80 ffff8801b5617668 [ 40.522349] ffffffff8165fb7a 000000000000126f ffff8801b565a168 ffff8801b565a0a0 [ 40.530347] Call Trace: 2017/12/25 08:43:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fsync(r0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000909000)={0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000351000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) listxattr(&(0x7f0000573000-0x8)='./file0\x00', &(0x7f0000a8c000-0xe8)=""/232, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getpgid(0x0) ptrace$peek(0xffffffffffffffff, r3, &(0x7f00001f1000-0x4)=0x0) 2017/12/25 08:43:40 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f99000)='/dev/input/mice\x00', 0x0, 0x80100) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00009f5000-0x93)=""/147) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f99000)=@sack_info={0x0, 0x4, 0x28}, &(0x7f0000f9a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000046b000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000f1a000-0x4)=0xffffffffffffffff, 0x4) [ 40.532921] [] dump_stack+0xc1/0x128 [ 40.538271] [] handle_userfault+0xa3a/0x1310 [ 40.544319] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.550724] keychord: unsupported version 0 [ 40.555611] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.562015] [] ? __lock_is_held+0xa1/0xf0 [ 40.564749] keychord: unsupported version 0 [ 40.572107] [] ? handle_mm_fault+0x117b/0x2530 [ 40.578328] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.581052] device lo entered promiscuous mode [ 40.589106] [] handle_mm_fault+0x1fd1/0x2530 [ 40.595154] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.602151] [] ? __pmd_alloc+0x410/0x410 [ 40.607844] [] ? __lock_is_held+0xa1/0xf0 [ 40.613628] [] __do_page_fault+0x5c2/0xd40 [ 40.619496] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.625446] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.632105] [] do_page_fault+0x27/0x30 [ 40.637626] [] page_fault+0x28/0x30 [ 40.642878] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.649873] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 40.656868] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.663855] [] ? iov_iter_advance+0xd70/0xd70 [ 40.669970] [] ? __mark_inode_dirty+0x226/0x1080 [ 40.676342] [] ? __mark_inode_dirty+0x19b/0x1080 [ 40.682722] [] generic_perform_write+0x1dc/0x500 [ 40.689109] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 40.695493] [] ? page_endio+0x180/0x180 [ 40.701085] [] ? file_update_time+0xbc/0x3b0 [ 40.707119] [] ? current_time+0xd0/0xd0 [ 40.712717] [] __generic_file_write_iter+0x348/0x570 [ 40.719438] [] generic_file_write_iter+0x2d5/0x600 [ 40.725984] [] __vfs_write+0x4bf/0x680 [ 40.731495] [] ? do_iter_readv_writev+0x400/0x400 [ 40.737961] [] ? __lock_is_held+0xa1/0xf0 [ 40.743727] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.750274] [] ? __sb_start_write+0x14a/0x310 [ 40.756392] [] vfs_write+0x189/0x530 [ 40.761729] [] SyS_write+0xd9/0x1b0 [ 40.766975] [] ? SyS_read+0x1b0/0x1b0 [ 40.772399] [] ? do_fast_syscall_32+0xcf/0x890 [ 40.778604] [] ? SyS_read+0x1b0/0x1b0 [ 40.784021] [] do_fast_syscall_32+0x2f7/0x890 [ 40.790132] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.796765] [] entry_SYSENTER_compat+0x51/0x60 [ 40.803040] device lo left promiscuous mode [ 40.856609] device lo entered promiscuous mode [ 40.861628] device lo left promiscuous mode 2017/12/25 08:43:41 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000876000-0x4)={0x0}, &(0x7f0000d16000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac7000)={0x0, 0x5b, "0ef40a209a3cc2c5cb486e14001867e53e19783567d9b5917ec350b83a349a47689850fbabbcbda4c64702554c9b604f9c094ff9877283f4dacfc0f492e8b43f3c0266afb838c9b05deadc66930e98aadd8a2ba61cb63c148051ba"}, &(0x7f0000c8b000-0x4)=0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a8b000-0xdd)={r3, 0xd5, "ed1f8a7974f64a242a17fec8cd149c73a5c6049a783755b9f2ea98aa37721a01c38415d03cb8062c6b86179edcb1c80e4b2deb84f16758a6acb033207f2600916d7bff55b8c9a8e451727dcb5908d10e45e463f5d23fef24bb9af5923230a3e5e8ed6da91620a4be6eba5992603942e14fcf02d8dbf4fd64662d4ca0879476c7e41876d5bd76ff1a873b6ff3dfbc8fe6e66f60ea05a75d2031984ec61fa55c4302dc9da4cd95f69ea04d532921f8e50fa01cfcd7c7322f794cfdb3d03fe8f18fa7d67857aa8b9c616deb0dbe2a9aadb6fca6b03e88"}, &(0x7f0000dc1000-0x4)=0xdd) openat$pfkey(0xffffffffffffff9c, &(0x7f000062c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000a6000-0x4)=0x4) mlockall(0x0) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) 2017/12/25 08:43:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000908000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3fffffff80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xfffffffffffffffd, 0x20}, 0xc) listen(r0, 0x0) shutdown(r0, 0x1) 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) removexattr(&(0x7f000082b000-0x8)='./file0\x00', &(0x7f0000f74000-0x1b)=@random={'security.\x00', 'posix_acl_access\x00'}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000c1d000-0x24)={0x3, 0x3, 0x1ff000000000, 0xff, 0x7, 0x2, 0x0, 0x7, 0x7, 0xf37, 0xa1, 0x1f}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b3c000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000432000-0x1f)="1f00000001021f000000000000000000029d151b0a00013c1e000000000000", 0x1f) readv(r0, &(0x7f00004b3000-0x28)=[{&(0x7f000009d000)=""/133, 0x85}, {&(0x7f00008c7000-0xd0)=""/208, 0xd0}, {&(0x7f0000a37000-0x4f)=""/79, 0x4f}, {&(0x7f000087e000-0x45)=""/69, 0x45}, {&(0x7f0000442000)=""/152, 0x98}], 0x5) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e25000-0x10)={0x8, 0x0, 0xe13, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f00008c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d34000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x101}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000941000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x401}) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xac3c8aaec7fb4d2b, 0x7, 0x7f, &(0x7f0000cd0000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000568000-0x18)=@add_del={0x2, &(0x7f0000468000)=@common='bcsf0\x00', 0x2}) sendmsg$netlink(r0, &(0x7f0000d85000-0x1c)={&(0x7f0000abd000-0xc)={0x0, 0x0, 0x1, 0x7b}, 0xc, &(0x7f0000b6f000-0x38)=[{&(0x7f00000d3000)=[{0xd1, 0x0, 0x504, 0x9, 0x10000, "109c46f964de42ed18e4ee87ff7da0b8d9a827e933b7f45849fc024ecea9a006fd700689a6edc6542a19eae480d6c2d57ff20f4205753c480f04b38968e371cf57a017a3b15a936c04a0ca5abeabf387134ae816fd31e11a82e898b51960888296cbc0ecb938cac5e4f495d5abcdc4f3d2bf75222e981d4ff41eb882fe86b960ab01b80fec60d245eb5d1df6367e7ca9b0dfd8ef3279d4ef1519a9406ddcbf9c884c765a519f701f64e5657562d271dc6e6d9c78d14bae18e180354fc966a76bfb"}, {0x5a, 0x8, 0x10, 0x9, 0xffffffffffff2140, "d47df3d00db1ea44688a28dad8dbaa38ffa2ecd056d2bb84173fe49d68c32e35d4d6f95203f5bbff88f35d9aea03b9642013192343725fc21e2c6c8890cc02801e2d41b9051213e67b3d"}, {0x9a, 0x4, 0x308, 0x9, 0x1, "c480cc107cce9f36406f081299d0a0c6a693a5c143f94c489080d9ddb03b73387e8a261ae2ea84c3e8049efdbc341022f6997923c1c205bded5a34edd3eae8056781db28d8a855575066ff678ca78535bb77a381755cb35d0b6cf0e82b1c8e1b457fa517b9cb77f60df23bc7cfb730d1744e66248804ebbd942184bec6d81b7aca3f2f9ac3fbc6b4fe21"}, {0x86, 0x7, 0x100, 0x7ff, 0xbb, "5ba2a58d1384419a532930b6559db579cbc320adda72443ee5f1831ed41f66e9efce2fdf00dfa28c7f432ebb0b0a1a0b60a5982961a900372d482c8be2cd76dc7843515ee483814fa1a230cbbac5e1eaa564b62d79f89ed907f31aa62f8b1ebc577cfb381d5969f1ee0ce6dbdcedaa5708f159b8313e"}, {0xb1, 0x7ff, 0x201, 0x0, 0x9, "1d20d7141ab525976e14a1e267247bc1acc5e6f0eb047a40957b728f6ba5c4eaca3a7779d8af59919bc50c597e182dcf580faa921cc27ecb7b560ade40252d630d088cdc7622884a20707177776b7d203c24decce911ecf637ffdaa265743f2aec45aa8011e63faf34c56f6fc98ba7d0e001b181e9589f6d4b5bdf9faf1d8d3a9d74f8692e48a18e03ab0ababf16fdd90f8f45d02f4dbad839561adf20fe827acf"}, {0xec, 0x8000, 0x10, 0x6, 0x9, "65b97986195eb17367df9844cbe99522b593c311e9c4a08a206592782890cc056c3479e2aafe86a9891d6f7e43800767c9f4571fe709742c2475064ccb7944b0d98dddc8530a35347e8bb1bf078bdb8aa2959ad37c5b6ff7fd4731360da5b1a4169bd453d8271ab4f54da0b94d33de5ed2b293d247e9e1a2d5aefca169b4f372049c3026a21794ab90bf8735e1f2df4a58c255238dbf505626d0a50740bd43ff15f5acae65035af63a5f6f1b1df958eeefdfaa651af8c1df6052ce7318bf30938578681ad70d6dc5c719f2a7386da936b7a4cf43eec0b792fcbb8a7d"}, {0x1010, 0x3, 0x400, 0xffff, 0x6, 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"bb40cffe8757109d348a3861a0417297d56c49ce78db4c1588abd4a0f9c7bfb9d300fe8fe512244c83f04c7f73d5a77ec502b043519a11762a70cd83abd2b1447ae7f1a191382dd4d179f78db1b21c18caf4b7f62d191e76ea692f831ee7e9ef88b61bb8a5933da3ca41222ce59601788c"}, {0x5e, 0x9, 0x0, 0x5, 0xff, "9967e6691ec536ff03d4f7dc157f32cb3785bf2d02296f46405380a881c09fe24974f369db0a39b7e83f7ea3a9883696fabf073f79b23e30f5ccfeca7a2011f9b61054aa386763bb70affa845dbf"}, {0xbb, 0x7ff, 0x11, 0x5, 0x0, "f6aa7f69a050b29fa14a9f08d423c886a01060662bce7c64fc27adef709099a05b5ed2630e741671754db3116459ef76a957f8abd96c0fb4ee999883b507417f8082193f15a0734a3cb8131bca606898737fb307c62ba7cd220b831ee6772d3fb29210910fcfab6216ca3495869c93097b00084740b426dc41c535dc37f56b7902303cfcd315f377a772683eb12273501bcd3c4db5ddc5bf37f7493d81b1823847f3ae8e324a825e3e5c56"}], 0x291}, {&(0x7f0000a7f000-0xb8)=[{0xb8, 0xea7, 0x200, 0x4, 0x3, "1ed2ca201ab1e8364a566a6d0f43b111515c62873915c009ac1cbfaced199b9c0d39e772de7cf105471ea9f7413114e6cf40e26e24b89007ffc6b92d9e54f950f6b1cbbc06f0ab602d4d81c90cf3d00785cd065e4f2ad286bc568a29edff3f91122616a870a1f22eba67d1a32e64d3452315b5eb012bd2dba4b8444fc5581db002de05496093be719fbdd6490c4ffbaf6083221d6790031dfcbee29c50b8675040cdc79842f6b864"}], 0xb8}, {&(0x7f0000448000)=[{0xce, 0x831, 0x500, 0x5, 0x48000000, "b1ad0f035412418101ad04ddf69ad5ad4aa871f723c346bfd30b19bcc18b84438439a78d8e1cc2f862b8c0323905fbc7d8254ef73c9da5453897f9bbd1f177852ac8ee3cb8a191271230ec2c3dbab410a36704eeefe9a710da84d43e36f264ffc6242a818c57afe9bcd533266f41e0d6d7b82c53e08590615ff74be5d314d94b3937c3d3374c785aa07d699636054b6588b14b4276c27432e7fe09bf6e0c8402f9b2091cb616926967b17ec107f31472eac103277177264d67cc370093c5"}, {0xc5, 0x1, 0x0, 0x1b, 0x8, "4969d1bb14813fb6ce654fb136c1beb2300cf21f86683c6019cd7c0e4a2c9469a4a7d583965cab49fb5a25c72864276ad268ff8c0b54558836b113d5f63715574931c50a9592c1031bec197d6ae512665dc33b578c5cb93e8613dfe86958a64f07578e04bc5b748a7249cf01e56712920dbbd493cfa7214640df3a70f8cdb84b5fa42532231b93574e2dbf4131325b830ba5b5116239c2de16d2891cfbb19bf61061ac320f8ff7dd6a646671f29f1e322e6292cb52"}, {0x59, 0xc4a, 0x10, 0x4, 0x4, "9c3c61561ffd4dbefba1ace4d2b8e3f94f6521f54699c2025e26dc6303ab0503bfb7a97ad29164ef0822d169b957624d9b77e202e9680067ea19787d6c607c08d974724701ae9e1577"}, {0x59, 0x6, 0x100, 0x4, 0x1ff, "74677bf22bf493b7bacd87985e0fa626c5c07f8e1e6fdbb22a90fa45772143dcd1ad7339398f191f57cad3c8e9ee9b53a2e1bdb37b703c9bd27616835a811ef3dc15218fc7e0a780ab"}], 0x245}, {&(0x7f000058e000)=[{0x10, 0x3, 0x2, 0x9, 0x550, ""}, {0x6c, 0x2, 0x0, 0xff, 0x6, "2c245a17de7c03f403c87958210dcef7d39314a13f36d59e9defc8f508f1af9d9d9e6c6cb9784480269e2f719724465e49e97bb7c59f766fbb7aedd70f87700475d9f61667c36451acea8b54f4ac3db838855886f40cbeed84eb7d8b"}, {0xda, 0x3, 0x8, 0x5, 0x9, "194fad336e8cbc4e23a0c33a2266f0d80cdee59f0f79bead895fe958ee79c8b708721a7ec13fda117f9e9a54a47a0fb2db19f9b333e8a829a48e8bc0d086cd742d8cb68fb2358b228a7c4d04c7ef4f5f8a9136e1c48ad7130c143d9aa5021c9358b022032da7fe5a84a622757a0887303d2eef0bd62ad31415f306897eeba600f180c5c78d8428da6c58d22bcce30796891cd89380bdf5ad0ec8971f6d8fc935a8382d75a98e3f2944dac7305a55d5115f94e1d7bbfd6d488f3e2c2ca2ab246a9364f96d9e84d47f4c85"}, {0x2b, 0x7, 0x10, 0x9, 0x1, "95ed9e096b66d69dc4b70a2872eace0a07bd4dc517d2c310415581"}], 0x181}], 0x7, 0x0, 0x0, 0x0}, 0x4c011) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002b5000-0x10)=[{&(0x7f000012d000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695a", 0x39}], 0x1) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b31000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x0, 0x4) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c85000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000694000)={0x0, 0x0}) readahead(r1, 0xb, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003d9000)={0x0, 0x0}, &(0x7f0000d31000-0x4)=0x8) r2 = fcntl$dupfd(r1, 0x48d97f05ad0b7f8, 0xffffffffffffff9c) r3 = add_key$keyring(&(0x7f000053a000)='keyring\x00', &(0x7f00002e0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000f3c000)={r4, &(0x7f0000bf9000)=""/51}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000081b000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) timer_create(0x7, &(0x7f0000b11000)={0x0, 0x20000000020, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c5000)=0x0) tkill(r5, 0x37) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c46000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) [ 40.981149] audit: type=1400 audit(1514191421.249:29): avc: denied { read } for pid=7324 comm="syz-executor6" path="socket:[13854]" dev="sockfs" ino=13854 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x4cd, 0x0, 0x0, 0x0, 0x0, "52dc1b96de13e796220f5fa925efbf34eb8c53df349ff4b6f784f894581d192f188c1c592a3b748f6bf7c5ac37e103f464031a88b0e1640a4e020048165959ba916e941dbfef709ee5246448d35a9a5d29b8e0796175764763a8d207e610b2ca627a5e7af00132b0a0b5bb78499297b7668df5de3dbe82bc5cc70c83498fad944ec4ce4531088395168512669ced3b1a846b646682f2f203721d2f61c903f7bb0aeda9e14d0b133cc19a1b1382316c56ef52dc82f9bafeb056a6e0ddf78b48cd6f867a8f64ee144d503c4fb49bbc677b92f91d416c742b709fb669f435d3802bbde42704541055dc30b64b01218dbd346dec0cdb75a5c30662860be24bf23e157e5d4422f5bd9a0bf74897d22943c98adc1a4a83517e729cd23f3841f044c348513eaf87635850b9f7d52bcebf7c0e0817a72bc524a7cca62ac579ed731751bfb2be1e025b6a9fd83eb1629ef2f45dd90d972f2a83b62f7dae70d3ee330458a7c7b738b8845033bb61cd70fc14f41784649cc64f1571f5353ae573c2fad8d293284d552152120e8e928c5cbaf1bac39b922073287c2d73bdf84722a897f267eb9d67898ff68933eb2a994b5b1dbeb5d59fa7fb651e2374fb4c23b096e0055ff5d0e876c23c64175f415c072c62ca6e6344ae649e6abab935bf42b96b8ec732141f9c57714ad8247f05166ef420cd29aa662e512a74edd83b7b569333248763abd6a2a2457ce5b7d97fb47f869d068f733bf716a1d9ceba30d27e7cab5a658298e354d54925f0e67d967ecfa3f638cf5007b0f491650b70e95f20fb87ff105373cca1bb9051925f0c06a5523f4931fe8118c610b0cca7b2b3024affb6c03d92afb6282e0e3e6a4c518d0e19f8def23844331a976d5779062b3f5a61c81a2d232f1080f5f18a8901612cff91aba3fdcc379742d60503b61c5c9092d473134b755409273d3317edcc58e25d90f602324f90a47de1ea046dd09694fda1326bd089174ffe21ec6750d315b0079bf92877bcc582c5c7b380be2074264de050bc105ebd2813f395a7ee50d0bad2a95558c9e1b67f8302da633ddc979d357838f717883398100f9e36882999d69669156491dd53fdb2259c007a960d805f917612e6d3fef9b5867a8fee1c0a6d22321768c2e01492019641bd516185340072057776638d342eb549a2bae7a09faa221d15bc44c05fd87d30351499c19311879e3188477ddf5ce9066e67b3a9fb991c29fa8ac86eca00ab7f8cb0071f91c54f093da23a8a83e2a2fac5a832fd016b28214528353bd73c461a9856302b26a5ed04c3f5bc7ff5b5453170a28e5b0df231c668702582eb3952c1e9476a7bc8b54cc3fa5bd91748dc35653b3828326304fab5278354edb3154d375d5c850efa23c996d2fb0be513d7e719c68e4cb3008308d20b7fabf1dd9b3b70c31aac4917dd7b4047c0b57e1e0912f86397290731e99095f7adec27db93752dc1aa8375bc862c491bc486ae3b7374610018d9d76a878cf440804918ac5e53f1354923dc4d278dc1df9ad600b0e972e11ae1d1679ba3f592d2a020cabb865929367af663f633de47a478671a63021ef916eced1875139825a4c0fb8274f6fec2d4289886287745778e7d23acc29f49d170722e9e9d606946420df2413a777408063591911efdf22731999c01dd92cc97adf76336d079e53636c177d545066612d9235590a50da9f204"}], 0x4cd}], 0x1, &(0x7f0000740000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4c, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000061d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000dc9000-0x8)=[0x3f, 0xdb]) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000aa1000)='syscall\x00') readv(r1, &(0x7f00005f1000-0x70)=[{&(0x7f000099b000)=""/82, 0x52}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x36, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8000, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r3, 0x800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ae0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$dupfd(r0, 0x0, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0xfffffffe00000000) tee(r0, r0, 0x1, 0x2) poll(&(0x7f0000ad6000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ad6000)={r3, 0x5, 0x0}, &(0x7f0000768000)=0xc) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000fb2000)='\x00', 0xc0, 0x0, &(0x7f000003c000)={0x6, 0x80000000, 0xdb64, 0xfffffffffffffffa, 0x1, 0x80000000, 0x2, 0x3}) ioctl$int_out(r0, 0x5462, &(0x7f00007b7000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a1d000-0xd)='attr/current\x00') pipe(&(0x7f0000efd000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f000017f000)=0x0, 0xff) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d24000-0x8)={0xffffffffffffffc0, 0x100, 0xe58, 0x7ff}, 0x8) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019d000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000f7000-0xc)={0x0, 0x0}) mknodat(r0, &(0x7f000069c000)='./file0\x00', 0xffffffffffffffff, 0x40000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000555000)={0x0, 0x9, "16e707183edc5af3cc"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ee000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e4000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bb4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cad000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7797d264, 0x77fc, 0x80}, &(0x7f00006f0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009e9000)={r5, 0x8, 0x66, "baea40fc1c0e2b4efee8ec9be5ba2849d648629578c487af211b456576df22a92fb02310dad7de0df0b4ef5ed6b0678eaced463b83241da7eced1cbc3d771f9efe2ca6dface53f7abf7cf2e7ba22c3d0e0b70caaf0e7f97d19e794c968d91b8fa57a95ba1f8c"}, 0x6e) syz_fuseblk_mount(&(0x7f00001e7000-0x8)='./file0\x00', &(0x7f0000b0d000)='./file0\x00', 0x5002, r3, r4, 0x401, 0xfff, 0x40400) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000162000)={&(0x7f0000f67000)=[0x0, 0x0], 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000045a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000111000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x5ad98929, 0x7, 0x1}, &(0x7f0000c8b000-0x3)=0xa0) vmsplice(r0, &(0x7f0000cbd000-0x30)=[{&(0x7f0000416000-0x9b)="aaa10899f227a1ea3117fd6bc096bf6ba5546b26d69b56d6ee3f00b4110dbdb3ba12068df0ebb60e2c7c909dff3ee4712477c23f736afb6cd040f40c34be53824a17b8d8321d6826ffd093d5165323789af1d921aff763a4b95b878e25a740bba36385906aca8e48834e737b3efa8c51e2aa8c0f6dfb7bc8b50c508f26accba6059144e282ac0e85b7f6eecda15e9faf9033db283366bfc816717e", 0x9b}, {&(0x7f00003ea000-0xb)="fb3fe4e34b7846e591abbc", 0xb}, {&(0x7f0000d89000)="e12cb31e7756", 0x6}, {&(0x7f0000dee000-0xbe)="d2978cbf68ac251d91cb8d04da6721fb041134c54a9d54ef5859e9cad319847bb15c73965fe091742ec66811d939e271c6ac1c19ad8384e6f081b61c6904e56c522f88c386e023927f0c91a0f4cd7eec9e75e2d16e6c51d6ed674505856e89c48a2814d4f85232ce64ff7e21488f90b07c080e58839c64baff762e475ccfc4f2546bd4f69595fff648c0bbb6d27c0712349fa82fc81360a0a01bbc7c52d3faaf6ba23736bc089292b08d375e4f6ba93a1a04895b243ce9bdf02e10536424", 0xbe}, {&(0x7f00006c5000-0x2e)="f901b57d250950bb64f7c840127e0626e8f635ba064d8b00b7c4c2e9aa6e20c13eba4e464ac931738690c9a13cd8", 0x2e}, {&(0x7f00003aa000-0x9b)="51e06d7c55a0b5b7118bba175f102219d990abbae0a2b387415077dbef5e48762e30c450fb1cff390aed966be20ab0c3d75780a7908fd2c040cb3191495c871cb11a6c567308e037e7c61a48f4993e8d93890715cf49aa1d90113185efe114c047dadb3420eb4fce3718cba151cc28f7f214a8df85e262040cac606e5c4aa63b4c077566590746d0ca7bde4cd39f0794d64e02706bb9bf19e114e1", 0x9b}], 0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000090c000-0x20)={0x3f, 0x4, 0x3, 0x8, 0x7fffffff, 0x200, 0x8, 0x1000, r1}, &(0x7f00005e7000-0x4)=0x20) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00004f8000-0x10)={0x75, 0x4, 0x2, 0x100000001}) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) getsockname(r0, &(0x7f00007cc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c35000-0x4)=0xc) 2017/12/25 08:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ad5000-0x10)={0x0, 0x0, 0x9ea9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000066000)={r1, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f00007a9000-0x8)='./bus\x00', r2, &(0x7f0000e61000)='./bus\x00', 0x0) 2017/12/25 08:43:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x111000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0xfffffffffffffffe, 0xf438, 0x7ff, 0x5, 0x40}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f00001f3000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000004, &(0x7f00001da000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00002a2000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a7e000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd3)=@ethtool_gstrings={0x1b, 0xa, 0xc7, "c5abced2a785edf36d8eec6b2b16a6d913c64e598bf42691672e2077e961079839931b91fdda94c615588b7fdc26952a9846cbd8d1bde7e46eaf49e77745fd8187eae2eba640c3a5356704af057c91ca75cefc9f2fd1dd82b0846c54475a49ef29553723187ddf493172572d471e4f747eab62af9e4f1d439077cd3ba2345963c782ae4720357f6667219f1bb31806d1d36a0372d5a414861423d38fb6e61d7866cbfacecdf79c209f9e55559a86d0e8161d7e4ab2c5aab91b1b71236d3bb485a2ad1bc8aa3c6e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x2, 0x8}, {0xc, 0x4}, {0x4, 0x100000000}, {0x2, 0x7}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r5, @in6={{0xa, 0x2, 0x72c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000002000-0x4)=0x98) sendfile(r2, r3, &(0x7f0000003000-0x8)=0x0, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000208000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eb0000)={0x4}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000601000-0x5)='yeah\x00', 0x5) getsockopt(r0, 0x1, 0x8, &(0x7f00000e8000-0x19)=""/25, &(0x7f0000209000-0x4)=0x19) openat$sequencer(0xffffffffffffff9c, &(0x7f0000984000)='/dev/sequencer\x00', 0x80182, 0x0) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000066d000-0x4)=0x5, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e0000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) recvfrom$ipx(r1, &(0x7f00003c9000)=""/127, 0x7f, 0x2000, &(0x7f0000782000)={0x4, 0x1, 0x9d, "a3fd3030ada4", 0x73d5, 0x0}, 0x10) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000635000)="2900000021001900013d3524000a00ff020000168000e701000000040d000f00000000f20d0000088f", 0x29}], 0x1) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000002000/0x17a000)=nil, 0x17a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) splice(r0, 0x0, r0, 0x0, 0x7ff, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000015000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000112000-0x1f)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000168000)={0x1a31702f, 0x8002, 0x6, 0x2, r2}, &(0x7f00000a2000)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000792000-0x18)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c48000-0x4)=0x40, 0x4) 2017/12/25 08:43:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0x8, 0x8, 0xb3, 0xfff, &(0x7f0000000000)=@common='ip6gre0\x00', 0x8c, 0xf3, 0x80000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008c6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000080000)='.', &(0x7f0000fe9000)='./file0/file1\x00') socketpair$inet(0x2, 0x80000, 0x1fdc, &(0x7f0000256000)={0x0, 0x0}) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d1b000-0xc)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000d1b000)={@multicast1=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000)=0xc) syncfs(r0) [ 41.163651] binder: 7393:7394 BC_INCREFS_DONE node 27 has no pending increfs request [ 41.177441] binder: 7395:7396 ioctl c018620b 20791fe8 returned -14 [ 41.182812] binder: BINDER_SET_CONTEXT_MGR already set [ 41.182823] binder: 7393:7400 ioctl 40046207 0 returned -16 [ 41.187163] binder: 7393:7400 BC_INCREFS_DONE u0000000000000000 no match 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000845000-0x4)=0x1008) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fe3000)={r2, 0x20}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003fd000-0xf)='/dev/sequencer\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000615000)=0x0, &(0x7f0000943000-0x4)=0x4) read(r0, &(0x7f000058a000)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fe4000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x10000, 0x8, 0x1}, &(0x7f0000290000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000556000-0x8c)={r4, @in6={{0xa, 0x3, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fe3000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004b0000)={0x0, 0x0}) bind$inet(r5, &(0x7f000053f000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d6c000-0x3e)="24000000430001000000000207fafc1b000000040d0001002005000000000000ec050700", 0x24) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000a22000-0xa)='./control\x00', 0x400000, 0x2) 2017/12/25 08:43:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000235000)="2810ba02f7f4e6b534eb8181", 0xc, 0x80, &(0x7f000092c000)={0xa, 0x1, 0xf16, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sched_getaffinity(0x0, 0x8, &(0x7f0000ac7000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d00000000000001", 0x10) ptrace$getenv(0x4201, 0x0, 0x2, &(0x7f00004bb000)=0x0) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0x95, 0x0, 0x0, 0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @noop={0x1}]}}, "35706ba99f"}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000008b000)={0x0, 0x0}) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000011b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffff}, &(0x7f00000d7000)=0x6) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000011a000)={r2, 0x61, "8043bf4feebed402b4194ea03c780d7de6958bcf5885f8168c6b6c74512511486ad867fa2eb28eb69b4ca884324835285aa0b8b68937f2ef8791d24203821fba84ab40ded5b1432d67a9c306efb4f9bf05264238c66c2c4ba247b75ca9f4784ef5"}, &(0x7f000011b000-0x4)=0x69) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000011c000-0x8)='./file0\x00', r1, &(0x7f000011c000-0x8)='./file0\x00') getpeername$netlink(r1, &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006f000)=0xc) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000011b000-0x8)=0x2) munlock(&(0x7f00000e2000/0x3000)=nil, 0x3000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000055000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0a70c95f52e755081fd2e0f584b4e8ba"}) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000800000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000dda000-0xd9)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c29000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00002ed000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f0000c82000)='user\x00', &(0x7f00005a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000253000-0x7a)="c7f3afcba00ba0aa53cb7664b1d3d962c9e9df5a11e1e25531975f57af137a04055db2de4cb2674e46cebd46e023f1439a73a81dc2d1fb3c0e92d556b934d761dcace046306359a68acd2db3663b57ad4a3ce222a919e403729835db467b24e7b61b10856910add0d071fee04d82a6da2042ac04074d50bed114", 0x7a, 0xfffffffffffffffa) ioctl$VT_DISALLOCATE(r1, 0x5608) keyctl$revoke(0x3, r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000631000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00006b5000)={0x3ff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x8, 0x80000001, 0x31, &(0x7f00007d7000)=@generic="54bd0a7057a467c58ece66304ea59b76", 0x66e, 0x0, 0xfff}) r5 = socket(0x3, 0x6, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000023e000-0x4)=0x9, 0x4) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 08:43:41 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c5c000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f9f000-0x3e)={0xfffffffffffffff7, 0x3f, 0xca9, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00005c6000-0xa8)={{0x80, 0x0}, 'port0\x00', 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000be000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00002b8000-0x10)={0x0, r4, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cc3000-0xc)={r6, 0x80000, r5}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000029a000-0x4)=0x0, &(0x7f0000aa3000)=0x4) socket$inet(0x2, 0x5, 0x1202) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000893000)='/dev/sequencer\x00', 0x440000, 0x0) chmod(&(0x7f0000b21000)='./file0\x00', 0x20) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f000075b000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000585000-0x4)=0xc) epoll_pwait(r0, &(0x7f0000bed000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xb883, &(0x7f0000e02000)={0x7}, 0x8) connect$packet(r2, &(0x7f00001b3000)={0x11, 0x1c, r8, 0x1, 0x1, 0x6, @random="c0df7e74efab", [0x0, 0x0]}, 0x14) timerfd_gettime(r3, &(0x7f0000538000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 08:43:41 executing program 2: r0 = socket(0x11, 0x6, 0x1) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a5e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000119000-0x8)={r2, 0x0}) 2017/12/25 08:43:41 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000069c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f0000d2c000)='./file0\x00', 0x0) getresuid(&(0x7f00000a9000-0x4)=0x0, &(0x7f00002ec000-0x4)=0x0, &(0x7f0000132000)=0x0) setuid(r0) 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000614000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009f7000)={0x800, 0xffffffffffffff58, 0x7, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x18, 0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd7000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) flock(r1, 0x8) r2 = dup2(r0, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe2(&(0x7f0000ffd000)={0x0, 0x0}, 0x800) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000eff000)=0x0) fstat(r0, &(0x7f0000acc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() fstat(r1, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e91000-0x4)=0xc) lstat(&(0x7f00009a3000-0x8)='./file0\x00', &(0x7f00005bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034b000-0x4)=0x0) stat(&(0x7f00001c9000)='./file0\x00', &(0x7f0000e2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb7000)={0x0, 0x0, 0x0}, &(0x7f0000552000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088c000)={0x0, 0x0, 0x0}, &(0x7f0000a76000-0x4)=0xc) lstat(&(0x7f0000b1c000)='./file0\x00', &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab7000-0x3)={0x0, 0x0, 0x0}, &(0x7f00001cb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cf9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) r19 = getgid() r20 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e7a000)={0x0, 0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) r22 = getegid() r23 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ae7000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000233000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000876000)=0x0) r27 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000381000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007e9000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r31 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000598000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cb2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b0000-0x3)=0xe8) stat(&(0x7f00008dd000-0x8)='./file0\x00', &(0x7f0000768000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000e41000-0x4)=0x0, &(0x7f0000891000-0x4)=0x0, &(0x7f0000c96000)=0x0) r37 = getegid() sendmmsg$unix(r0, &(0x7f0000512000)=[{&(0x7f0000b12000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bf9000-0x18)=[{&(0x7f000014b000-0xf4)="8dad9ed44ec0c21a9c088795788f5dfcaea9df934b7dfb85ef812b4d85776fba55df8e35d8092ace7397f9aad64c5e72dad917f65d10421616066d604403c0ee427545ed38c1c54aa18965b3dc4898c2e32b0da5ca8b5d6703053f58db2b1fa248e735bec399a7d4399fd0b8ed34d15d600dfda06154bbedd1e273414dfffb9d6f11506857b8a1a28f96c9434c0ffd7b506ccdee2bb25ae79851e87532b5d9b8b33f2e7f12ffb9c0f331fbc1f14895a344b25e307001439c15b4a770f545dc08fc35f9f18d6c2dd39d1bef0a540ac365a7dbeeebbf700b27a620ed604836c9f526273ac8042af1374b158d8e485cfc3be91de335", 0xf4}, {&(0x7f000086f000)="b705352c5743b5", 0x7}, {&(0x7f00006e8000)="4618beff1c54035c166b658f968070d4f4219d8f9a063469f01b15f38fd159efbc7dc1f52abbd17cd283a9a8da57e96208fc0da0248bd18a63e44a2178c01dc9d36c7428f156bd6a68934e0c7d5106d31a670a8b93f2796bb37b9804d7eef233d485543f439b0a575e27553f272d93d56ba4dfa0775bb92dfc42c32c51007afe", 0x80}], 0x3, &(0x7f0000389000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r1, r1, r1]}], 0xb0, 0x14}, {&(0x7f0000217000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e10000-0x18)=[{&(0x7f00004cb000)="37fbb08cf4fe247aca523a07cf44f97a0af51acd451b68039c", 0x19}, {&(0x7f0000137000)="96a18e137188ad59d60c72b8dc73df4a5f8a249981cfaf5f187d289e3be8048119482feb02ddf00f17bd4eb76f80bd029f165ef640ede0cc12c8", 0x3a}, {&(0x7f0000704000)="0c81d76861247897236ceeb8c4067f8cc9127a11b407e3740037bda3de3cd94b4d", 0x21}], 0x3, &(0x7f0000a5a000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x44, 0x8d5}, {&(0x7f0000019000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2d000-0x30)=[{&(0x7f0000beb000-0x2d)="44baf17d7f86f643ccb493b40eae2219599ce4e9f6317a8f223331aa7d826b524e676e2912244fbce0b1d109b9", 0x2d}, {&(0x7f000027e000)="057a44706097b43bac50b283c844bdcd6a0128a65bc60eb664055910ebf0dda6f2ed3aad718be56d62a894905dd50cb78cd5c15eb582c485d76d50a007e98b460a97567571f37e55b44af112286b7ab9313b", 0x52}, {&(0x7f0000b78000)="5ce13b5e6240bab07f60641cd70bfbe9f8949b4078e5298953662e7d72009f1449339e8dc4f393aea28bf7e928fa352845d509a940000977dcfc181fd0d5d814426c528abf19f701cc76cc70753e8f14cde9881546b3db49016bb80017057b64472804c5605592f4039532c7c168db3f94dfb26c3f8ab328f2950bbe563e0b026d3155d4d6018de5ba4b89fb7a36cd56ae79febfa0f3de0a11d6f535f1b9eebe2ae0d2ff352270b8c916251dda82ee240829485f07281b02fa59d3", 0xbb}, 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0x1000}, {&(0x7f0000037000)="3a3f67a2649e2dafcb09e975df6b1493a97e6d9f4d57cbb12f4059021eecfea40b23d4cd0df184baae2249b77b3d8a7d3967d8ad6da97cc5640afd9575d3e17714877998fc4e39b5553cf4801ccedb8366f248079e6464aab63671baf115a9b06d18c83b867a1e9aafa9aaf9c9f8147448bb1c96597b72f3695b386ec4ef88a391774038bc781bbb55945a954e99bcc2515740dea80cdebcbfbf", 0x9a}, {&(0x7f0000db0000)="528fffa8c9abd3ea674cd7a7603c5b897b636d57a3d738e1f679bc2f814bf534dfa4c2ac6eb61108258a1211e98f42d6ea8f9f5eec3852ee0a9fc158817c6297bfdb5bae77113b0c3bab0099c5abd1263e2aa820599e92e0cb0e8c0cba1abccba21edb39455043160f133a8cfefaa1e029f8e7ab1abb2032eb46cf6514b1f0bcf7860e6cb0edb6d9111ba92972a5e4490542eb14d3f1dd428c2bb1b9f4f07a66d1779924b804ebf2dc5d09ccc781676ba1c6825a0e81f5bd4e4cb2b33df033f130155503", 0xc4}, {&(0x7f000067b000)="6fa04acea7f497cd614316d6406696ccab0b99a3b581f76e7375215d7367e036de3289080942691e11ed5b19818507673f11b3cef968ee9c1a9597920e6869feb512fc13ab72acfdef862051f974aafcbe91a431823af6991b5e7057c1f75a0d605f7712c3434e52d44f458a069988cb82fc8ffceb262e359b5f3ddb99bc6ea87b3c93184da11739934c47f93b84b8097383f1f084626ba2ac188ec59b37a6350c12875d6c7b26c7a14101975ef1d14449b4b44b9d1c924a41ca81b8", 0xbc}, {&(0x7f0000610000-0x7)="34d9a0c2e350f3", 0x7}], 0x5, &(0x7f0000c7c000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0]}], 0x2c, 0x40}, {&(0x7f000082c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006d6000-0x20)=[{&(0x7f0000f23000-0x93)="a904c69aae82f451fa0cf770fdc8a369bba698a3f0351123c8c52045eef4c315e13ffe30d64b238e07ef2d4540dcc7ffdbeaba7ea68b855768ba3b5ca43492d09dd5eb548e629d35f77213203427ccee2855221a15b8c2a7cb170f59a6698a6d2996ae3e5537f4cad233ebc36899cd3b014be7dfca158701022254de60dd91dd95a7e8808ddb3ee6e878792d68f1bd547a12f3", 0x93}, {&(0x7f00007f5000)="26eb05e01be42d4c0ddece0f03bc66fe7c2d20f23b94d252a15acb8a4eafb8a966175c575b9d438e740621e9a0b7ba0bae52995f60b6550359a22c4ff636f939fcd0df73f52deab444677bece59b0e45af862ae80b2fc4de60725c922803f9bbe154cb75fdebae04635ffb8d8c48e1dedf9bec58bd4ad98365fc4da91a32e208d41d131a273b484d04abda8e050803010a514bf6a7e9b48f481076c9fa032779facb8a4e0da34967478c81000099074d2608870f587183038e0600a99205dd7b372f82c07ff674e2c023845e2c", 0xcd}, {&(0x7f000086c000)="ba643f0d40ee210421b476956731b269caf5f2a1d67e6b6af9cd252f0887098993f013ab8b4684430316246e4c4e51762f40650569c7270fe32d588d0e677722aa97844c676842a7f92d7f5a7d5e588a8e7f694d5816a1f32f1acfd8b65132329a59e6578869bda9a181277b50777957ced6f27903f71a93357896ef727ef105446365e5b14d1fe613947bab3745ece4933d70699c400528139d94c062eb8d259e7f294889ca97ada1c50f440829d97da321325d0dbcd458440c911822783c47797b580a59729e48701cfeb8d7be1e6750c1a0c97e83cdffff347372ce6d31353c7702", 0xe3}, {&(0x7f0000db7000-0xed)="6daf26be46b6f3af60be38eb1a88ca29b4839ee400e973a72d4b64e9b11a7a6313b96f5056c82da7d2af2855ee80ed51db6dd7059c575ef7a9a6bdf17dc139e91084537d97c3c2662ec782e4486132d8d266b35a65be6271ab560c532ebeea41259bf0ff592676d0c91322f276fd1781fc3121492db0491cf2274da54fa4fd81be45a2d1dbd8a5109277eac4ed30523e377cbf0d64c8f0a7c0bf9447f416ebc1cb718e89bd986af7e65f489232bf2beef61750e2a9b3730cd7ced142bc3d9ad0b2624d4c69c803e97dfa1c6dd6fdd0b997417cc950b77b72dc03d78861665f00a83a438b511e481bba6ea843be", 0xed}], 0x4, &(0x7f0000340000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}], 0xb4, 0x20000000}], 0x5, 0xc000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cab000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000-0x4)=0xe8) connect$packet(r1, &(0x7f0000e6f000)={0x11, 0x7, r38, 0x1, 0x2, 0x6, @random="c6fe260785c0", [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000081f000-0x8)={0x0, 0x0}) sendmmsg$unix(r39, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/25 08:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fe000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000ed5000)=[0x6, 0x2e8995fd]) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbc40884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x3, 0x0, 0x10001, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fdf000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36220dbe}, 0xfffffffffffffc01, [0x7, 0xffffffffffffcc73, 0xcb46, 0x5, 0xfc55, 0x1, 0x8, 0x70]}, 0x5c) mq_timedreceive(r1, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043f000-0x11)='/dev/vga_arbiter\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000097a000-0xc)={0x0, 0x100000001, 0x0}, &(0x7f0000b0a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000419000-0xa0)={r3, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x97ac, 0x134, 0x0, 0x34}, &(0x7f00001c3000-0x4)=0xa0) [ 41.220460] binder: 7395:7396 ioctl c018620b 20791fe8 returned -14 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000a) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f000044f000)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa8000-0x8)={0x0, 0x5}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000505000-0x46)={r1, 0x3e, "fe548ce74310b59f7f01b268cbfa7abd85955188dfb414f483efe31bf1b0d8b5ac6bc892b30274559eb7e60826bb7f82314c3a27eeb0a4aee9ac2b48cd2c"}, &(0x7f0000e6c000-0x4)=0x46) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000d8b000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$unix(0x1, 0x1, 0x0) setitimer(0x0, &(0x7f00006c3000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000fc2000)={{0x0, 0x0}, {0x0, 0x0}}) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/25 08:43:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f000049b000)='/dev/sg#\x00', 0x1, 0x4000) utimensat(r0, &(0x7f0000132000-0x8)='./file0\x00', &(0x7f0000055000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2b000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000bcc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006b9000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/127, &(0x7f0000001000)=0x7f) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000798000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0xba7, 0x2, 0x0, 0x8, 0x0, 0xa0, 0x0, r3, r4}, {0x1, 0x3f, 0x716, 0x6, 0x274c, 0x4, 0x6, 0x1}, {0x1, 0x3, 0x7, 0x8000}, 0x7, 0xe82, 0x101, 0x1, 0x28, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x298}, 0x17, @in=@multicast1=0xe0000001, 0xffffffff80000001, 0x2, 0x0, 0x5, 0x1, 0x4, 0xce1}}, 0xe8) mmap(&(0x7f00000bb000/0x3000)=nil, 0x3000, 0x0, 0x41012, 0xffffffffffffffff, 0x0) 2017/12/25 08:43:41 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ddd000-0x8)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000b57000-0x76)=""/118, 0x76) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000ec3000)={{0x80, 0x7}, 'port1\x00', 0x45, 0x20, 0xffffffffffffff6c, 0x100000000, 0x505b7a6d, 0x8, 0x2, 0x0, 0x7, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:41 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1f4, 0x3, 0x0, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000001000-0x20)=[], 0x0, 0x0) r1 = socket(0xa, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000431000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x58ff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0xfffffffffffffffb, 0x7, 0x9, 0x3f, 0x81, 0x1, 0x7fffffff, 0x2, 0x8000, 0x0, 0x4827, 0x401, 0x4]}, &(0x7f0000001000-0x4)=0x108) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f6000-0x8)=0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000b2f000-0xf3)="190a23326d51c093581c846c38d237a9113e592335b6c0eee2b6fc4a89a78f889f336ca8274d73c46439ce99e9b27353b2e6fdf2670f5fda793f95be80904019fae7586d03b0ea488a0d43fe2241fa516925bcd1bbc9463571a69f6fd08a5f69223f6cff4107505ee40bcb15c5378f0badb2a8f4a7d83c58a10c245b86ad52adc2f75703e7d17a6ee94ae6a7a37bb1a869bf3243d2ad4e9ac1d03d582ca8988fb4ec32af104968777a3e36446d39d0201d2c280e78a09b811e2de0a283cfaaa96dad195b752d28da91e619db0543e0028482ac36af411cb4a4ddb9f58ef02b782496e033b7107ae01130527327944b52c69db5", 0xf3) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000880000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000547000)={0x7ff, 0x9b, 0x7}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000052b000)="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", 0x5d5, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003ea000)=@sack_info={0x0, 0xc893, 0x10001}, &(0x7f0000bc3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000070a000)={r4, 0x3, 0xfffffffffffffff9, 0x8}, &(0x7f0000d17000)=0x10) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000992000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000)={0xffff, 0x8, 0x5, 0x7fff, 0x5, 0x5, 0x70, 0x3ff, 0x3, 0x5}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000332000)={@common='eql\x00', @ifru_flags=0x0}) getresuid(&(0x7f00003bc000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000632000-0x4)=0x0) mlock(&(0x7f00005d0000/0x4000)=nil, 0x4000) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cf000-0xc)='/dev/autofs\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000ce3000)=""/169) r1 = syz_open_dev$evdev(&(0x7f0000779000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000bd2000)=0x0) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) fchmod(r2, 0x100) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000084c000-0xc)={0x13, 0x64, &(0x7f0000bff000)="3400770c1bdb5a4470a677edff27a7af13906c492d5b17bf8ad40c151deedcfb7762420e09385fc5126dc8dc2596d0f12b17bf64277c67296b942023f0ae6acfc93567ae1eb30b7e2f22341793d96f10e2be0b64a290f953abbf421eca5e05eb3446c4a9"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a73000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0xfffffffffffffffd, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000f66000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x400, 0x0, 0x0, 0x0}, 0x14) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000744000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a05000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000018a000)=0x0, &(0x7f00001b4000)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000051a000-0x4)=0x0, &(0x7f0000118000)=0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000a43000-0x80)=""/128) sendfile(r2, r2, &(0x7f0000a12000)=0x0, 0x8000000001) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f32000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000a3e000-0x4)=0x0, &(0x7f0000eef000)=0x4) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000181000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000348000-0x4)=0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000442000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023b000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000072a000-0x6)={r2, 0x3}, 0x6) 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x129800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b76000-0x4)=0x0, &(0x7f000064a000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) 2017/12/25 08:43:41 executing program 3: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000+0x332)={0x0, 0x0, 0x6, 0x6, 0x0}, &(0x7f0000c92000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009a2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001c9000-0xb8)={r1, 0xffffffffffff1910, 0x6da6, 0x5, 0x8000, 0x10100, 0x6, 0x10001, {r2, @in6={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x2, 0x1, 0x2}}, &(0x7f000058e000-0x4)=0xb8) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d49000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfb2, 0x9, 0x1f, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6d, 0x8, 0x1000000000000007, 0x4, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000003000)=""/251, &(0x7f0000003000)=0xfb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000004000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000117000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f00003c3000)=""/129) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007fe000)=0x0) r8 = getpgrp(r7) fcntl$setown(r2, 0x8, r8) fcntl$setsig(r4, 0xa, 0x6) gettid() tkill(r7, 0x100000000000016) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000326000)={0xb41, 0x808, 0xffffffff, 0x100, 0x6, 0xd40c000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:41 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000871000)=0x0, 0x80000) r1 = socket$inet(0x2, 0x3, 0x2) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003fc000)=0x0, &(0x7f0000d39000-0x4)=0x4) 2017/12/25 08:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00000ba000)=0x2) r1 = socket$inet(0x2, 0x7, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x5, &(0x7f0000797000-0x28)=[{0x7, 0x2, 0x2901, 0x3}, {0x3, 0x10000, 0x800, 0xb36}, {0x0, 0x1, 0x2, 0x80}, {0x2, 0x6, 0xfffffffffffffffb, 0x7}, {0xffffffffffffff14, 0x1, 0x400, 0x0}]}, 0x8) sendto$inet(r1, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000895000-0x18)={0x2, 0x6, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xfffffffffffffffc, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x800, 0xe6, &(0x7f000038c000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f00009b3000)=""/26, 0x1a, 0x20, &(0x7f0000282000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000be2000-0x14)={0xfffffffffffffff9, 0x7, 0x1, 0xc497, 0x6}, 0x14) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c02000)={0x0, 0x0}) 2017/12/25 08:43:41 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00001fa000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x0, 0x4, 0x10000000000) 2017/12/25 08:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000526000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006be000-0x50)={0x4, 0x1, 0xffffffffffffffdb, 0x0, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dbb000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x9, 0xc2, 0x5}, &(0x7f0000e9a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000086c000-0x108)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x838f, 0xd4, 0x8000, 0xffffffff, 0x3, 0x3b0, 0x9, 0x3, 0x800, 0x4ee, 0x400000000000000, 0x10000, 0x77, 0x81f1, 0x100000000]}, &(0x7f000058e000-0x4)=0x108) 2017/12/25 08:43:41 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008cd000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f00008fe000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008e8000)={r1, 0x1}) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043f000)=0x0, 0x4) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000e7000-0xc)={0x0, 0x0}) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000441000-0x12)='/dev/loop-control\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000156000-0xc)={0x0, 0x0}) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x5c)=""/92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000100000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000063000-0xa)='/dev/ptmx\x00', 0x8882, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000273000-0x4)=0x7) writev(r0, &(0x7f000054b000)=[{&(0x7f0000f09000)="123a06a52a81cc9368855d4db38b0e94cbf494784e226822964ae0400da732d6b40b69a3918ffb913408143996478f4c483c2d69e17cfaba7fc798ee72012471e1b9a9dc569b2d7fc4b39ce737c5156e7f4f2cd7ba00e2d005bd0b4385394a6d50d68b44f4e66b14ba41da7ab507ebd6d6704cbc53eeda5ce8c3ee2cdeb6fa2cfd93358a00fc6b13", 0x88}], 0x1) r1 = syz_open_dev$mice(&(0x7f00009c6000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x10001, 0x9, 0x200, 0x4221, 0x5, 0x2, 0x5, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x4, 0x7fffffff, 0x6}}, &(0x7f0000728000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ac000)={r2, @in6={{0xa, 0x3, 0x4d0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x200, 0x5, 0x0}, &(0x7f0000616000)=0xa0) pipe2(&(0x7f00007c4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg(r1, &(0x7f0000739000+0x2ae)={&(0x7f00001e2000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e2000)=[{&(0x7f0000808000-0x39)="f74244d6eeac5d1d7ff9ef338c29fdce1f76b818c72ba3ecf756ddc9b9d1fd74f030ac7799c3fa9dfa67282cb560186c8a639e754b11c0e1d4", 0x39}, {&(0x7f0000f77000)="364082d1066fb8434bb36206450fe982f2e2d7b4ff55793a4346743305b3170df7fa03c21d7b04d8300b3317902f9afd2dc83b67c0173b8973433e70cdac28998becb9a45a16c376afe19e68fd9b94d23112cc983a8e49133ebab04b2bd61ec63b7f979d3116f2fd0927dc4e2ed3833aadfa3f7dac3337a332b0497f2639d80528d7d55259f4ceda268d16392ce904a5b81c0a88c9769876adfa7fe1e9f178cbd3ade0", 0xa3}, {&(0x7f00005d5000-0x82)="5bdffc0a693ca71a10ec5ef9e7b7ad3e18ed90be018d80759458c5f5324e76b3435976c3bdbf2e1df97c1bcec3f64206edfc04e69de48d1850b88b4f3ed78db84899fe60a5f0a16c562fc691284c1bb076aa31e854b6f36048e22c589fb0c7278f24addaee38d3449c5f5c02d420ce996220b2997836e083b362ab42ef3d99919af5", 0x82}, {&(0x7f0000b37000-0x1000)="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", 0x1000}, {&(0x7f00006c7000)="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", 0xfc}, {&(0x7f00004d3000)="", 0x0}], 0x6, &(0x7f0000d8a000)=[{0xb4, 0x119, 0x6, "cfcd78e391e19f6d65e6ba6e26ba557fc64e773d7b01dfd36d4e1bf865b549524b4103b7c0765ceefedbebd0a36e23dc949c8469ab19e823960ed2ed0bce4e81311c90eb48f3042810b8d262ca44a8b01fcfb6b2b70a1767125ab8440ad4d1e5fa2d0367951c620a42ad61e42dcce588633d1d9fafe58a8b4481a0ff4c81279175a387d9d1b0eda662700296b4f5f90c32280bc3144d185bdca0054b5fb01f10e4f603518b26"}, {0x100, 0x0, 0x8, "07c86a4b37afe0d73a75cc2627451550cd641061a9e5f461abcc25e9dea50229451d2195c7a8a0afe18feb1451497a2499254b4063e4e34f49ed2f610d7682557cfa27c33daa9fbe3bf2e6d48feafed4cb36a83648de09d2c0e76a6945fe541715c2a122a797dd5bb8e5e37692aef0925fb896600705cf4db9c1a900cbb175126566f61b488b3b9b3c2a64095241a65857ee4cef858803afa776de0fcf5a462eb6ba94ed8b0de0db6aad935bd822f24feb7bbb1e3f35e3b4d91e58fdbfc6090d26903bd030ba5fe8aff3a52cd81c5efa5bb128738e27fae6137270db67628235fd397521a5b172953f0d5af4e5355cc247"}, {0x10, 0x0, 0x20, "63ca45"}, {0x34, 0x103, 0x1bdc, "43b07d2ae0fc9a15cda2e0ce5c2e0d61a7dd9d83d452fd43ac9141c89bf5bf8dc17aecaff4"}, {0xa4, 0xa9, 0x8001, "e49b5078331a22735cebfc243fe6aef8065914c96b4a12ddf6d1d8cf7be51f23244e4e4924d34ae0b0ee27326fbdfed074631e83b583e7b6ad959650604139635d8d30a7a5bea03a4ca2fd9b8e18630da093398ed933c6af3c0b5a5e53d313bf57bebc40a213905505852724af4d85f61bedfd8333777f6cac4e41506702819277711539f2f99a4014b62127395163750f5b596894f391a6"}, {0x4c, 0x110, 0x0, "3a8ff735921fa7101e7d21455de635b0046719c9606a98b59aa6f8dfbdbf2ade0de2177ae2e6064181d1dd415b0d389b2a60f918f89e3ecb40e8f6ae64530f95"}], 0x2e8, 0x8040}, 0x40040) splice(r0, 0x0, r3, 0x0, 0x200, 0x0) 2017/12/25 08:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000502000)=0x0, &(0x7f0000116000-0x4)=0x4) getitimer(0x1, &(0x7f00006a9000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a97000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$ipx(r1, &(0x7f000001b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003af000)=0x10, 0x80800) 2017/12/25 08:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000f02000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x10000002000080, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b5e000)=0x0, &(0x7f00007c7000)=0x4) 2017/12/25 08:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d5c000)='/dev/sg#\x00', 0x2, 0x10220002) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000b03000-0x97)="5e8a6554f8c54e267cc7b31ce6e5a0483b47989405d675cf6b6d4d82ef5ca1db450ac3a256422f487aeaa5e59a5a9aa6fc4e470b056a4fcbb40c9a69768bcbf5211a08286e6a58c2eb292901d438a489551e2de9b198fc209bf61801b84880bef148efb3a42fd592934f31377fb990722070a7724c50852f2de0184ebe31e3a623d1452fd0288552c2af1a0853304e92fc419a2e6eaff5") ioctl(r0, 0x2288, &(0x7f00007c0000)="52673872cfe5ba8704962d0b406597095fc4c851d6b63c702e50da9256d02a3b862929b62be68cf526dfe3db30c940aed1593e87424b125e9c896f1a4cc577407cc0ad0d4321a6237ac07dc524ef352272f19a58987dac84c39e3b81803536a82c61f1148ebd309dd869a1cf03e49ab3420f09afddc5333b285809d431650e1cca5270e0") 2017/12/25 08:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) tkill(r4, 0x15) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@common='gre0\x00', @ifru_settings={0x8e, 0x0, @sync=&(0x7f00009d8000-0xc)={0x0, 0x0, 0x0}}}) pipe(&(0x7f0000944000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fc3000)={"606917f6597f7388f828d0857c86aec8", {0x4, 0x4e23, 0x7, "8f00e36634c9", 0x400, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 08:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x7fff, &(0x7f00005bd000)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000266000)=[0x0, 0x0]) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100010, 0x7ff, 0x0) write(r0, &(0x7f0000ed1000-0x21)="200000001900077e530008000000480080200d00001100052200000c04000700", 0x20) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/25 08:43:42 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000008c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000008b000)={0x0, 0x0}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000008b000)={r0, r1+30000000}, &(0x7f000008c000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f000007a000-0x1)={0x0, r2}, &(0x7f0000024000)=0x0, 0x3) 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_pwait(r1, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f3b000)='./file0\x00', &(0x7f0000edd000)=[&(0x7f0000b93000)='keyring\x00', &(0x7f0000da2000-0x34)='\'/-vmnet1cgroup}ppp0.selfwlan0userselfppp0nodeveth1\x00', &(0x7f0000aad000)="706f7369785f61636c5f616363657373706f7369785f61636c5f6163636573735e2c75736572d970707030706f7369785f61636c5f61636365737300", &(0x7f0000a6e000)='vboxnet0\'nodev,!%posix_acl_accessvmnet0\x00', &(0x7f0000c58000)='\x00', &(0x7f00007d4000)='eth0cpuset-\x00'], &(0x7f00009b4000)=[&(0x7f000051b000-0x7)="2b5ebd5b5b2500", &(0x7f000098d000-0x2)='\'\x00']) r0 = request_key(&(0x7f000012e000)='cifs.spnego\x00', &(0x7f00009ab000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002c000)='@\x00', 0xffffffffffffffff) r1 = add_key$user(&(0x7f00007c6000)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eae000)="b125c13c5c61bb7ae8e9d8823d1c645891135521c4f0e1efe2ab8ff6d2422581bdc5566f6c2e46263ef04b1a2985dcfffc095c1131371e38628463d6a3fb2468d08652b54b65ca7335575ecb32ccc0172156673ce5cfe72770dc5825", 0x5c, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000320000)='id_resolver\x00', &(0x7f0000ae3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b4d000)='em0\'-\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f000012f000-0xc)={r0, r1, r2}, &(0x7f00005b0000)=""/170, 0xaa, &(0x7f0000f57000-0x2c)={&(0x7f0000f40000-0xb)={'sha384-avx2'}, &(0x7f0000226000-0xe1)="5040b8a4cc3f2942ae57a74752ef3f6697262a562efb87893a0d2a3c6f827e975d0521d7ff441628cb1cc9a112bc37537e611de2e1c58dfe59371db25856c54d91198f2d416cac3e4392b74c54289c9976ad38c3eff2825b0c660a7d0ef0648087bdedc79540b8651938873fb46e3e0ac7ccc86f768018e2f3fb25e8369d9c24e6764a6620703014c9e274b3d7604233052b8fa74f48080130f17a41c987ead7604fff1e46e5170f5f7d02f093362209487e505b31ea8a6e94bec9caf4e9d25a342ba787df4d5bb7584130436eeb3c903597a8160a838a702b679b44b9373849c7", 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000dfa000)='/dev/usbmon#\x00', 0x3ff, 0x200) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00001cf000-0xc)={0x2, 0xffffffffffff7fff, 0x1, 0x7, 0x41bb8208, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000027000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@loopback=0x7f000001, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x61, @rand_addr=0x4]}, 0x28) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00000af000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cbd000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e3000-0x6)={0x0, 0x81}, &(0x7f0000f07000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000098a000-0x73)={r2, 0x6b, "c457a6d93a54a92ecc2f46abd220dcdc8669ebff209dd25390717d36038334e62ba07c1e3720277c6aed76d51ffd371bc83f07a2887fb238b42f6acd7b0349c88d857ca7f6b11ffecacbfaca3449d28c59ba6b28571ef85f993c67d5adba01844fdc42d48d4972bbcb9227"}, &(0x7f0000eb2000-0x4)=0x73) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000e7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fsetxattr(r3, &(0x7f0000b46000)=@random={'system.\x00', 'trusted@\x00'}, &(0x7f000019a000)='em1\x00', 0x4, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000030c000)="", 0x0) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x80080007, &(0x7f00003ec000/0x2000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00009d8000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000004d000+0x9d6)={0x0, 0x2d, "5258b44b7e4adb185583433ac3d85b331f80430026785ed4d18b90a82031abd59ce8bbca1241989e41b98c72f3"}, &(0x7f0000534000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000186000)={r2, 0xc000000000000, 0x0}, &(0x7f000033a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fce000)={r2, 0x6}, 0x8) sendmmsg(r0, &(0x7f000054d000-0x12c)=[{{&(0x7f0000856000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000937000)=[], 0x0, &(0x7f0000632000-0x1298)=[{0x400, 0x1, 0x1, "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"}], 0x400, 0x0}, 0x0}], 0x1, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000509000-0x8)={0x0, 0x3}, &(0x7f0000eae000-0x4)=0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c85000-0x10)=@generic=""/16, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000126000-0x8)={0x0, 0x9}, &(0x7f0000fec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000de4000-0xb8)={r4, 0x6, 0x1, 0x7, 0x2, 0x400, 0x100000, 0x7fff, {r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000, 0x0, 0x100, 0x10000}}, &(0x7f00004cf000-0x4)=0xb8) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000-0x10)='/dev/sequencer2\x00', 0x40801, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003ef000+0xf6c)=0x3ff, 0x4) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xf535a0181303dc3, 0x5, 0x0, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009c6000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x43dbe0a9}, &(0x7f000054c000)=0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00005cb000-0x40)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a66000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000441000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000fe000-0xeb)={0x0, 0xe3, "bbde1f447377731d9a3aae13d1da9ea557cc5f0949c3619f17dcb842752414d4fadf93635c8cd52a4bed00f82b371e355e7ce21631fca97c9723e2dc460121825ed8f6de73740a8d9118e69e3991aa3b9a5901ad24bc10672d2f5c4f4999f662c86b51a36061846087fceb0af9ee16df8f1e3e5bded449da95ca09d4a012fe5bf9b88e83ea029fecd793e1687d1eab260f22417ddd79dd089fec64841a9595a4757ca71e079b9885e3ce0fd13a173a30ddef9cad1a4175ca160b0ff25408e7b30dbc0dc1c8f5fa3bd20bb1281b551312fb3801f7a7f2302b7aa82db95ba23d1a5f6792"}, &(0x7f0000a6f000-0x4)=0xeb) sendmsg$inet_sctp(r1, &(0x7f00003f9000-0x1c)={&(0x7f000067f000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000-0x38)=[{&(0x7f0000bed000-0xca)="cb9eb8c1b0c35b647743c85312fc67229ddc6281f24dced5743abe3e59f21753c697821b76e676befcbeb8c36c31d46a7850da6c218a45255341e4070f896ea8ea7733b82665aa60fe8c996ce43cea56f2d65c4fc173257177d558a675fd1ac5bd693a2ce4496946a9befc42540c56c0d879a8a8809ac6e7dd61268b830d65cab822a27ac0026e3195cb76c2086d7367a064631790987572778595d76720c8965fedfafe165ff5c195165b4b7ee9b62c2b51ceb1b53742bad0e8cdc7317310aa3c7623d22136f3c32f93", 0xca}, {&(0x7f0000920000-0x1000)="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", 0x1000}, {&(0x7f0000344000)="", 0x0}, {&(0x7f0000104000)="0b7ba56bd33f941315e3baf5f9e8313af136d4d3bf9e5356ac4d09ff4e99da8757a59fd5bb18c01e0ee92cca0926b179", 0x30}, {&(0x7f00008ee000-0x39)="69671acf8841dd95b26f99cd2bfccc71a73b19a25ae07cd5bb78d1f9e2b2bd4c2a0463fc028108ca4dfd1c32f6be00ae876f8b42a3f2ca44c3", 0x39}, {&(0x7f0000db1000-0xe)="89a16f2e29761492066bb5da7c90", 0xe}, {&(0x7f0000041000)="f8c82ab59a800c31dba60a8e183bcd057ee8456ccdc699c3f9082bc7817f0aebd7b96141c06e238d269eb3e9", 0x2c}], 0x7, &(0x7f0000920000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x1, 0x800, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x969, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x1f, 0x0, 0x4, 0x4, 0x2, 0x3, 0x25, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x100000000, 0x8201, 0x0, 0xffffffffffffffe0, 0x55a, 0x2, 0x1, r5}}], 0xb0, 0x8000}, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e07000-0xc)={0x0, 0x5, 0x9, 0x3ff, 0x1, 0x1}) 2017/12/25 08:43:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000744000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000ecd000-0x8)='./file0\x00', 0x8001, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000b96000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a2d000-0x14)={r2, 0x800, 0x7, 0xfffffffffffffffa, 0x13d5e3a9, 0x1f}, &(0x7f0000c55000-0x4)=0x14) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000697000-0x20)="1f0000000301fd39010000f60000800100fff8000900018006fdf80000f200", 0x1f) r1 = openat(0xffffffffffffffff, &(0x7f00004c5000-0x8)='./file0\x00', 0x40800, 0xa0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000891000-0x6)={0x10000, 0x6, 0x4}) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004c1000)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/25 08:43:42 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x0, 0x182) close(r0) 2017/12/25 08:43:42 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000000000)="", 0x0, 0x800, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000d04000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad6000)='/dev/keychord\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00002b4000-0xf)="ef4806f9ae3b6ee576214d6eea28b6", 0xf, 0x20000000, &(0x7f000091d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x68c0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a44000-0xc)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) r3 = fcntl$dupfd(r2, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000db7000)=[{0x2, 0x7}, {0x2, 0x4}], 0x2) 2017/12/25 08:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000c40000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffdffffe, 0x0, [@sadb_address={0x3, 0x7, 0x7, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x49, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a84000-0x18)={0x0, 0x10000, 0x10, 0x0, 0x4}, &(0x7f00003df000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ebb000-0x18)={r2, 0x100000000, 0x0, 0x100, 0x9}, &(0x7f0000c58000)=0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ee0000-0x14)={0x4, 0x400, 0x9, 0x6, 0x400}, 0x14) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d95000)=0x0) llistxattr(&(0x7f00007fc000)='./file0\x00', &(0x7f0000d8d000-0x37)=""/55, 0x37) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000641000-0x18)={r2, 0xffffffffffffff01, 0x0, 0x7, 0xf2b2}, &(0x7f000026f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bf9000)={r3, 0x1, 0x30}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa1000-0x4)=0x0, &(0x7f00007b7000-0x4)=0x4) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f0000009000-0x18)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000001c000-0x20)={@generic="d404aaf3acf81d85bf0966dca7573553", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001c000-0x20)=[{&(0x7f000001a000)="1056915d28f0f8d188f089508cc61ace51be4cf5378b9b918e6babf756c998b3c473083cdb0e1d5e7b48c0824b7894e4bc99e139d3feee276ee0bbd947b80062a9c5323f3fff8daeb4f7fcb6c01d8773756855488123d2b6bde763db0715f52971214cdb5fead151468076a3c497c1e938e551d9a20c8a538ec6e3f148c9525e8267c6dd824c52904996b6c178162fa1684a99d5cfbd013272b3b4e06661e6e1cecba2719205e40fa1b69c1ba17c096ae3be2109", 0xb4}, {&(0x7f0000006000-0x6)="f4bc69fcffcc", 0x6}, {&(0x7f0000010000)="4666635af59c550c21fd7ceb357707d46448d9d740a9399f7bdd86ba620047c18bb9ce6f34b275effdc225f679288c86c8115b74a734b938f608cd6fd4bd8c87c2f8e166b0388073789cb2437a7f5ecde485ed5684d2220a39f3effb112b2e9c71387986c938810822884f05cd5e39cf34657b1ba052614297c76f7ab6aec143fd04f35e098addf6ae157df7e630b337b4351c59a6d10cf8c5fcfb641ddde52e7dff25d0f1782761451960426ae319cd", 0xb0}, {&(0x7f000001b000)="3043de0cfa26034966930549ce57ebec7bd4a1620208b931c74763bcc51a77ad0daaa73109a49933cefda1d59c58233825c9229e30e04ea83d5ff013997c76f86254a89c269b062de2c09f59917c8d", 0x4f}], 0x4) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x80005aa) write(r0, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f05000)=""/96, &(0x7f0000e7f000)=0x60) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000787000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000589000-0x1)=0x3) 2017/12/25 08:43:42 executing program 4: r0 = socket(0x11, 0x10000000803, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000+0xa44)=0x0, &(0x7f0000351000-0x4)=0x0, &(0x7f0000ad3000-0x4)=0x0) setuid(r1) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f41000)=0x0, &(0x7f0000fe7000-0x4)=0x0, &(0x7f000093a000)=0x0) setfsgid(r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe8000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000fe8000-0x8)='./file0\x00', 0x81, 0x85) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe7000-0x9)='net/udp6\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001ef000-0x5)={0x0, 0x3}, &(0x7f0000483000-0x4)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000497000)={r4, 0x100}, &(0x7f0000fe9000-0x4)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000fe6000)={0x0, 0x7f}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000891000-0x4)={0xf3}, 0x4) 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000213000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000-0x4)=0xe8) quotactl(0x17c5, &(0x7f0000e29000)='./file0\x00', r1, &(0x7f00008e7000-0x1000)="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") clock_gettime(0x0, &(0x7f0000f6c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000352000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000071e000)=[{0x1, 0x2, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x4, 0x1f}, {0x2, 0x0}, @time=@time={0x0, 0x989680}}, {0x7ff, 0x1, 0x0, 0xf79, @time={r2, r3+10000000}, {0x1, 0x80000001}, {0x3, 0x9}, @note={0x675a, 0x5, 0xb068, 0xffffffffffffffc0, 0xff}}, {0x1, 0x5, 0xfffffffffffff000, 0x2, @time={0x77359400, 0x0}, {0x0, 0x8}, {0xba19, 0x1}, @time=@tick=0xffac}, {0xfff, 0x9, 0x1273, 0x80000001, @time={0x0, 0x1c9c380}, {0x100, 0x7f}, {0x400, 0x7}, @note={0x3ff, 0x7, 0x3, 0x9, 0x5}}, {0x0, 0x0, 0xfff, 0xffffffffffff0a77, @tick=0x0, {0x15e8d5e1c00000, 0x0}, {0x7fffffff, 0x1c00}, @queue={0x1, {0xb6, 0x2}}}, {0x70c59a3b, 0x7, 0x401, 0x1, @tick=0xfff, {0xffff, 0x8}, {0x1000, 0x1}, @quote={{0x1800, 0x5}, 0x7, &(0x7f0000616000)={0xd5, 0x3, 0x9, 0x5, @tick=0x7, {0x1, 0x4}, {0x6, 0x1}, @connect={{0x100000000, 0x1ff}, {0x9, 0x8}}}}}, {0x9, 0x4, 0x401, 0x101, @tick=0x6, {0xb2, 0x7}, {0x1, 0xffffffff}, @ext={0x9f, &(0x7f000038c000-0x9f)="73038cb40b471ceb4876a61a936a3e2b9583d0183c30d4c49ab5f704d6bfd6931f00a7aa07810dd83b723cde87713496bc6b0bb3fd90cdb19d501463377b0029d234473b2c2560257c411723ebcc5b6fa8ff30c3f5272b62244b2d6e4d5e92a33ceb7dba1aaf25a6200c12a0d7c188be7e2044a796673d6ace418cf5eff9a46adc5cf01c77d5020260f640e548ce31e816738932b5ae3950a0b01a3e69ec0d"}}], 0xc4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dcd000-0x4)={0x0, 0x0}) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004c9000-0x14)={0x0, 0x1, 0x1ff, 0x5, 0x1f, 0xde2}, &(0x7f00005c5000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000077d000)={0x8, 0x2, 0x4, 0x10000, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x300) r6 = request_key(&(0x7f0000c32000)='asymmetric\x00', &(0x7f000020d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000233000)='/dev/net/tun\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r6) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 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) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xd2, @loopback={0x0, 0x1}, 0xb155}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ef000-0x11)='/selinux/enforce\x00', 0x902, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000fb5000-0x4)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c37000)=""/129) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00008e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000042b000)='/selinux/avc/cache_stats\x00') 2017/12/25 08:43:42 executing program 2: r0 = creat(&(0x7f0000afd000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x41, 0x0, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000ecc000-0x8)='./file0\x00') setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000047000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00004a2000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000c8f000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000576000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000011000-0x9)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000009000)=0x0) getsockname$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000f000)={0x0, 0x7fffffff, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000038b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000bc4000-0x1)=0x4) r2 = socket(0xf, 0x3, 0x2) readv(r2, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) lseek(r0, 0x0, 0x0) setns(r2, 0x4000000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c25000)='/proc/self/net/pfkey\x00', 0x80500, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000bc9000-0x2)={0x6, 0x81}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000f85000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x5ed274217738ba13, &(0x7f0000fcd000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d1a000)=0x14) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/25 08:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000086a000-0x4)=0x1ff, 0x4) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f000051a000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) writev(r0, &(0x7f0000525000)=[{&(0x7f00000e7000-0x1000)="c1", 0x1}], 0x1) 2017/12/25 08:43:42 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"8cbbd89cb2cb1d"}, 0x9}, 0x10) pwrite64(r0, &(0x7f0000001000-0x96)="4b617e2409efdbb91bd693aa1f78e7030247e723f75a967145d3ef2e60b4c684f8b0c11e87b6b3dfe233ea49d01d933d49930b04dd00c3cd0c4aef243bd8ea0265ce20ea6b3b53cfadab854f8d91397ea260f6fb9da555a9057dec3d1b52867bd4124217e8f2010cfe439d132ab38dbe7abf6dcee14f15f84c17e01a46f1b3e504b3d166d80dbfbfe19cb766a3717075bffa2255b260", 0x96, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x6, 0x1000}, {0xd8, 0x1}, 0x47, 0x3, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x80000001, 0x2, 0x3e05, 0x5, 0xd938, 0x1880, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x800) keyctl$search(0xa, 0x0, &(0x7f0000000000+0x926)='ceph\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 42.107296] device gre0 entered promiscuous mode 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x180, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000007000)=""/185) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000000f000)=0x10001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd6000)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000a63000-0xb6)=""/182, 0xb6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e3000)=0x0, &(0x7f0000bdf000-0x4)=0x4) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006d4000-0x4)=0x6, 0x4) 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ee000-0x8)={0x0, 0x0}) listen(r0, 0x3) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000282000-0x4)=0xfffffffffffff801, 0x4) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000010b000)=0x0) creat(&(0x7f0000572000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000c19000)="") 2017/12/25 08:43:42 executing program 3: 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000144000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000824000)=[{r0, 0x480, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6a10) r2 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000694000/0x2000)=nil, &(0x7f0000efa000-0x8)=0x0) process_vm_writev(r2, &(0x7f0000001000-0x40)=[], 0x0, &(0x7f0000121000)=[{&(0x7f0000218000-0xd8)=""/231, 0xe7}], 0x1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000080f000)=0x0, 0x4) mlock(&(0x7f00007d9000/0x2000)=nil, 0x2000) mremap(&(0x7f0000d47000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f00007ae000/0x2000)=nil) 2017/12/25 08:43:42 executing program 1: r0 = gettid() exit(0x0) tkill(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xf62fd9adb9ea4446, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2017/12/25 08:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00008fd000)='./file0\x00', 0x200) 2017/12/25 08:43:42 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000806000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x20000000000003, 0x4) write(r1, &(0x7f00008bb000)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0a0055", 0x22) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00003cb000-0x22)=""/34, &(0x7f00008a2000)=0x22) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000027e000-0x8)=0x0) 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000391000-0x7d)=""/125, 0x7d, 0x2140, &(0x7f00001b4000)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031d000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000cc0000-0x30)="1f0000000301fd38ecf900f6e200800100fff8000900018006fdf80000f200", 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000015f000)="e50aa17061a5af6750ec1f28f002680f88f5ef04c637706c52e3d0003bc08808d169de9c06ce4581581a5997206b6146", 0x30) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b92000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ffe000-0x8)='./file0\x00', 0x400200, 0x20) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_pts(0xffffffffffffffff, 0x2002) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffd000)={0x0, 0x0}, 0x800) r5 = timerfd_create(0x4, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$random(&(0x7f0000ffd000)='/dev/random\x00', 0x0, 0x40802) r7 = syz_open_dev$loop(&(0x7f0000a00000)='/dev/loop#\x00', 0x7f, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000ffe000-0x78)={0x0, 0x78, 0x3, 0xc7, 0x3, 0x2, 0x0, 0x2, 0x4000, 0x4, 0x7, 0x1, 0x8, 0x4, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x504, 0x0, 0x81, 0x3, 0x3, 0xd7, 0x906, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000ffd000)='./file0\x00', 0x2) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = open$dir(&(0x7f000003e000-0x8)='./file0\x00', 0x400800, 0x0) r12 = syz_fuse_mount(&(0x7f0000f54000)='./file0\x00', 0xe000, 0x0, 0x0, 0x4, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = open(&(0x7f0000ffe000-0x8)='./file0\x00', 0x40, 0x103) r14 = accept4$llc(0xffffffffffffff9c, &(0x7f0000729000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002e6000)=0x10, 0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001a6000)=0x14, 0x80000) r17 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffe000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) r19 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ad000)='ns/net\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000463000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f9000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffe000-0x4)=0x0, &(0x7f0000a85000)=0x0, &(0x7f00003d4000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000e79000-0x1c)={&(0x7f0000723000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ffd000)=[{&(0x7f0000ffd000)="cd4deebceb2856be8827cf45f03225cefe337f2d83490f8a3bb6a2280e4ead0be691286d145707af60ab1124055dcd0b3e378b7d3ca7fa4fac19dd0908c19cbb6ca1f20a3c3758de79fbccdfcaa2df363bfaa73e487260c46aec0c85cdd4cc08d8d953c35acd943f11ecd759fad93ef7ca11077401ad069c8b031b3589e2100944483aab73cb42e7c948d1c77affd6c51cfd4958f09c974f775fe1601aa8075d54d6c3cfadfd9ff1672909d505d2a77c67bcb6261d3bf2", 0xb7}, {&(0x7f0000ffd000)="5ce1ca10511f2e3803255ecdeee0fcb3c58ce9781e670c5af30535eec7bbeeee06651be520e78b17f23904034b3a", 0x2e}, {&(0x7f0000ffd000)="37b5b646ec58f37cb2ce427f36eec5327dd88aae061e94955c8b7fea1c0b5e38d43cacf2cb624bebc85d63c2dac943e68d7901b454cd93c898daf705a1c340132d6e458f820adf8f5393c93eb1852faa3f7995bba7b9afbc3d98dbf6cac1bc53d28ef17ef16ee5017ede697cc241836d75be366f685c6eeffab838f21df0cda1c0d3bef8b3436e30af2c922c79e1cdf8d5ba2639af564ba6e5097c1a33867c494863a7035f6e93743306e2d5d3c99911e631fccd474760bffc780071fa8dc9558f9f7833f9856b53cbcd0dec4746da74103935694628bfb63d1ed71519", 0xdd}, {&(0x7f0000ffe000-0x1c)="fe8751b366d3671d8b68a56602e88546f58213b816437d989f8de127", 0x1c}, {&(0x7f0000ffd000)="92c860250195f26a36ad1d0c325eb171b912cacc7a8616a07f345d0308486db964ff8396ed493060a9517c87dec767676f215dfab78608888fd23fc1920b42bc89be3ed8248a1e8c8b24f37f44fb9a873df0e4f8223b095f2e9417c5c0ec47564fa0e1344fa8f61e1c1ffb743fc6e9895b3e6cae5a0e573c66904b0832b69343bd6aee96e0b8fe84f4ee9546fe1b4ecbb950202158c5385f8c3e3e9ee62ac5e1f95dc42c92f3a034b596f83d8f3ee604d049f669aacbcc127fdda2b293", 0xbd}], 0x5, &(0x7f0000ab5000)=[@rights={0x34, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x7c, 0x4000}, 0x10) r23 = socket$netlink(0x10, 0x3, 0x0) writev(r23, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000021d000)={0x0, 0x0, ""}, &(0x7f0000df0000)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df0000)={0x0, 0x2c58, 0x2, 0x2, 0xfb, 0x1f, 0x3ec, 0x260e, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0x7f, 0x40, 0x2}}, &(0x7f0000df1000-0x4)=0xb8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000df1000-0x54)=[{&(0x7f0000df1000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df0000)=[{&(0x7f0000644000)="3ce8d152b36bd9448b2174e8af0587d3c48b8cdc9f13932c7ce8680b044d82370c8bf35675792a3b22df631808ab0dad7b16b6d5edb7a8e7c4f7fc2238963a9bed3d483401a2654ccbe53465cbdc29c7120e887128b2e2922875d1f8a4569e383b8e4000da0f6959964a23064c995a2b0799ba9e5cd17a4bcfb2aa6833bb5ae6d6cccd8ca9dcc9e26373db53a25c61eb2fdd7596d31e11e73d8f882405fc4670f245c9a42ab87795d0ded307ac35154c827350c49592", 0xb6}, {&(0x7f0000df1000-0xc2)="b8b16d9df8a666e4fe27dca463cbe7479e2f2783753abffca31732a39a4a9b9de61ce82d7fd2457b61659836f8824dd142fc7e083212c0882dd4cfa57ede80236103464b320d133802b581bfaf6a868ccbab8894682b2e8d878b3e3cf8e58f76b32071b620246011f8dc79ee2ac2aa7fb72626e17080844a56c5936341e98c2ff704dcfa64b175b2e1dcf93cbcec2f1fc15f833d90e93e83194f2a8c082677f6f024d459e331539e34a3175effdfe617a2ade952a8adf1cdf78444201d16fa5e59ac", 0xc2}, {&(0x7f00005aa000-0xab)="f6dac910eca80c306d89eb46bd2c5f3b27f46ae00142da7683ca9ba8550f279ec3ecb7208dfb10f3592bf6ea63e63b265a9298f02c5cdbd76d99e8b5ffea0d2173360ba68a56fd8e8ceac29d766da477b09b932856d36c9e25bc0d173bfad6cd288d9063b8c2b9ba6e8be287f3f09711d6016261a0c899603c91ab24fcf14ac7071112a297867f96c3961eb39cef1e640130b8c9de82ba220c5446ff3bb29faa69b08d20fcf8a2f42989bb", 0xab}, {&(0x7f0000aa7000-0x2f)="c20d6432161d0f31583683b6609b5932a0624bbbd1e30721e825346980f4fe351dc399bc9cff4078886eb3397a79ba", 0x2f}, {&(0x7f0000df1000-0x17)="2a9b60a5f5aba71e6fbd2f3e483644dae848f21bf02f21", 0x17}], 0x5, 0x0, 0x0, 0x801}, {&(0x7f0000df1000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ab000-0x10)=[{&(0x7f0000df0000)="9271f7b09f0853a51f26e2ab69a7702996d02dcd280edb4fa7c46f681daf0feb9e9ab3b671e1ebfe8195229f757c2634a1014ac2a6ffdeba3242e10783c8c0d00885f15a09a7f6bfa51d844d3a72035a775c0ab94647f2c8196e036ad84c64fcaca14bf65142df738828f7e53660b500bad9f670a76d67e8c7c1717f659a8b9da336c714b7414e7503bcab43550262290d5c2da96a01c03b7cc97575729b4e81e331bb46943fdb4572e8a2fb960731945b445db463ee512dd63eb6c9212387076f07c99a520669252e706676932c01eb9e834826238c0c2411021c64a906411c74c12154", 0xe4}, {&(0x7f0000df0000)="17abcbcb7e80b60cb73660068468ff1841d1a0a1e37df60dd5d4ef69cf2c711643001fb0af8b265dddce2ee4e0becab2295db6cbe9edc1c05322d853441effff2300a8a1bcbce4b203fc9a929c888399e7d43dcf904273aa79c21f61bc05598a0bf1066fb279a289e0f42dfd8b7630e206634ae38962666e3a799ee52fc9118d", 0x80}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000ab6000)=@in6={0xa, 0x3, 0x5b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x713}, 0x1c, &(0x7f000053b000-0x10)=[{&(0x7f0000dbd000)="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", 0x1000}, {&(0x7f0000df1000-0x99)="5a7cdc96059eca4ae3f3d6a5941f2c9a3a3c44782f8dbec54d838b86d565313e71b72c62974e53adfc9009f573923ae45b27289e118bb33504ad59669fbf6b0b3a0bce376593b1859058722ce9cc6f9d2346fd06b3a23fda8bc5cb16ba3698cae8b95c633c74623b450af9323456c70e011c7e82d4c00a8498f58de41b719dfcb91b711f5f7334d6ad0160a13d034d7aa7ca484638b5bc1706", 0x99}], 0x2, &(0x7f00003c1000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x81, 0x1, 0x5, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffc, 0x1, 0x8001, 0xff, 0x7, 0x1, 0xff, 0xb8, r3}}], 0x58, 0x4004}], 0x3, 0x20000890) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000df0000-0x8)={0x0, 0x7f}, &(0x7f0000df0000-0x4)=0x8) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000df0000-0x6)={r4, 0x4}, 0x6) sendto$inet(r0, &(0x7f0000b4b000-0x97)="bf95d49ef286e31095c9051856660000000000000001babc40744785e2a1a49b3bf818baed37c13c97e6df88490ea80c4cea08b3ec33c8c7e527932433a1af1001d9dd6010d304f922232f1e28620b00ca3d54aee79f2b27ffabed760be573493d643f99d5a87c00025fbe07de9bf234e8df56809884899214bfed5446d416c8e7d020b8d8bc2c308d633bfa558accf3511618bad06f88", 0x97, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000de9000-0x3c)=[{{&(0x7f000071b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000de9000-0x10)=[], 0x0, &(0x7f000053c000)=""/95, 0x5f, 0x7}, 0x8}], 0x1, 0x3, &(0x7f0000084000-0x10)={0x0, 0x0}) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf5000-0xf)='/dev/sequencer\x00', 0x84940, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003fe000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000498000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd7000)={r1, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xde, 0xb31, 0x4, 0x1, 0x5, 0x800, 0x1, 0x2, 0x1, 0x9, 0x3ff, 0x5, 0x8, 0x407]}, &(0x7f00006a3000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aba000-0xc)={r2, 0x1f, 0x30}, 0xc) r3 = socket$inet6(0xa, 0x802, 0x0) getresuid(&(0x7f0000fad000)=0x0, &(0x7f0000cd8000-0x4)=0x0, &(0x7f0000cc4000-0x4)=0x0) ioprio_set$uid(0x3, r4, 0x1) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f00003a9000)=0x0, &(0x7f0000bc5000-0x4)=0x4) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000bd000)="26000000130047f10709000000ffffffff1000e3010003000000000c00000000060010000635", 0x26) r1 = open(&(0x7f00004bb000)='./file0\x00', 0x101003, 0x20) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fcb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000f2000)={0x4, 0x2, r2, 0x1, r3, 0x0, 0x2, 0xd4d}) 2017/12/25 08:43:42 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fbf000)='keyring\x00', &(0x7f0000540000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f00003e8000)='syzkaller\x00', &(0x7f00007c4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e3a000)="55a964cfe52486621d5b9d113da69ed6b8eb275cbb0df906a6572c97047d0434b187d4", 0x23, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x7, r2) futex(&(0x7f00009ee000)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000856000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc0000-0xdb)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008b0000)='net/igmp6\x00') preadv(r0, &(0x7f0000786000)=[{&(0x7f000060c000)=""/47, 0x2f}, {&(0x7f0000db2000)=""/118, 0x76}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b2000)={0x0, 0x7fffffff}, &(0x7f000050a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3c000-0x8c)={r1, @in6={{0xa, 0x3, 0xf93, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c0b000)=0x8c) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000546000)=0x3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000068d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000445000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000462000)=@assoc_id=0x0, &(0x7f0000b8c000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d08000)={r1, 0x200}, &(0x7f00009b4000-0x4)=0x8) 2017/12/25 08:43:42 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009ba000-0xde)=""/222, 0xde, 0x40, &(0x7f0000000000)={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000581000-0x1e)=""/30, &(0x7f0000cdd000)=0x1e) [ 42.347528] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.374460] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/25 08:43:42 executing program 5: r0 = creat(&(0x7f0000266000)='./file0\x00', 0x80) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) 2017/12/25 08:43:42 executing program 6: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001d1000)={r1, 0xfffffffffffffc23}, 0x6) 2017/12/25 08:43:42 executing program 4: r0 = creat(&(0x7f0000157000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000003000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x6, 0x10000, 0x5, 0x1, 0x80, 0xe1, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x6, 0x9, 0x1f}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='coda\x00', 0x1000400, &(0x7f000034c000)="b018a0e0e15c9055ec4fdca8dd0d00bf96350821cb146858") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x1ff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x100000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000003000)=""/214) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000682000-0x10)={0x8001, 0xff, 0x5, 0xb2}) r5 = syz_open_dev$loop(&(0x7f0000f9e000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl(r5, 0x20000004c04, &(0x7f0000231000-0x1)="8e") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003d3000)={r4, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000785000)={0x0, 0x0}) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000045b000)={0x19980330, 0x0}, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x11, &(0x7f00005ee000)={0x0, 0xf9a, 0x67, 0x4}) [ 42.396751] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 08:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000221000-0x15)='/proc/self/net/pfkey\x00', 0x420000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e6f000-0x4)=0x2, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) read(r2, &(0x7f0000688000)=""/39, 0x27) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000804000)=0x4, 0x4) 2017/12/25 08:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001e0000)=0x14, 0x80000) r1 = dup(0xffffffffffffffff) sendto$inet6(r1, &(0x7f00005b3000-0x6f)="0e33628fcf7f7d68de4857399bf6e2e260ad75b60d907e0feb7ee8463976876616e3a47eaac2cf5a92f0313c219e107996881d2df68e343b817b2b5915f718710413878e62a0153439a8a98d46c89fc90dac2f922404313a0ed1fb5797a0dfa366388129fc93155a3059321d855a17", 0x6f, 0x4000004, &(0x7f0000816000-0x1c)={0xa, 0x1, 0x6a1d768b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000076c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012e000)=0xc) setfsgid(r2) socket$inet6(0xa, 0x0, 0x100) recvfrom$inet6(r1, &(0x7f0000f56000-0xad)=""/173, 0xad, 0x2160, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00005c5000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00004cc000-0x77)={0x0, 0x6f, "52306a6989df5b3fd633670e6dc7f19f95d7b3eb8da6804f933150c296e9e738ebb9ab4307cd9888fab2db97629d4adcfe918b1d57f3d3c500fbe8494eaade7cda6780ea0cb40b4f2623d9f72ff1be0a0acbae915bd3561724107e4d63d399c4a28985dbd5714f0754aaf4647b51db"}, &(0x7f0000952000)=0x77) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a19000)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000954000+0x3f4)=0x2, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009ca000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000905000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000663000)=@assoc_id=r6, &(0x7f00003c4000)=0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000591000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x40003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009a6000-0x20)={@common='bpq0\x00', @ifru_flags=0x200}) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000b74000-0x6)={0x8, 0x1000000000000, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00007e4000-0x4)=r0) getpeername$unix(r0, &(0x7f00009d0000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000932000-0x4)=0x8) 2017/12/25 08:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000a9000-0x28)={0x0, 0x1, 0x3, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2017/12/25 08:43:42 executing program 6: r0 = syz_fuse_mount(&(0x7f0000c69000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x1ff, 0x20) pipe2(&(0x7f0000ac2000-0x8)={0x0, 0x0}, 0x800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000397000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000024b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004f5000-0x4)=0x0, &(0x7f0000f87000)=0x4) sendto(r2, &(0x7f0000d71000-0x15)="6168310c4105ca0470ad0f9db5e2ffb12825b8be8c", 0x15, 0x20000000, 0x0, 0x0) 2017/12/25 08:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c37000)={0x0, 0x0, 0x0}, &(0x7f00001e8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ec8000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000a96000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000b21000)={0x2, 0x101, 0x7, 0x3f, 0x6, 0x6}) 2017/12/25 08:43:42 executing program 4: r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f00001d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009ca000-0x6)={r1, 0xfc}, &(0x7f00004ea000)=0x6) 2017/12/25 08:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000378000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000293000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xabf, 0x7, 0x4, 0x80}, &(0x7f0000056000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d1000-0x8)={0x0, 0xd}, &(0x7f00009e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006cc000)={0x0, 0x0}, &(0x7f0000159000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a80000)={0x7ff, 0x200, 0x7, 0x6, 0x0}, &(0x7f00000d9000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000177000-0x10)={0x0, 0x0, 0x1, 0x0}, &(0x7f0000a60000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000996000)=[{&(0x7f00006ac000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000}, 0x1c, &(0x7f000036c000)=[{&(0x7f0000226000-0x9c)="740f7e474946dc676fe72a30b14dedbc25eef3b975f6c2bc5ef7673606df30af01442ccfec1af0ec7f4ca28a1f0ce7eaa020256a7cdb0d4b3080874e4edf588ff2c43b03d890d629fe521b0fd1c7cd316ca9aa3c94b9e6451a2a428207d9c9f664017e295e88785dde2813af9cebd3ab98de2c2f3ad625d52268ce43f69999a0e480a3ef73f2b71fc7f57eedb8340dd5fbea6523d0d9e2e7883cc5df", 0x9c}, {&(0x7f0000fc9000)="958ee3f74e5d7e25d0bd0a0fa8f8d6184e83ccc8d5d0609b4aee342a2045b472ef794d852a9a8c941fcd2868fd839ae8cce2caa17172814481f0cd18aa514607ebed1891fcc31e608049bcf39e135055f8e1c680a2ab7e11664eb6a80a35567d6451206939110b4744c9c8fdcbac306a9914f81ea008f00342668ab1fe9a15268c317de23fe860ba93074d7ac8003b7d70ad27a1ac51b956cf6442fc771094d6ae6789", 0xa3}, {&(0x7f0000f58000-0x57)="0d5da13355e31a4b783ce123b2f19adee348a4c7b55c98e7e003182652fcb4f36bf51fc33ad96d9df65b8b0c21c12e2051b5edbcbee15124b855a94a1688ef7a42270bb36b9df8fbd9b46affcf70c3843f89dbb0b7aba1", 0x57}], 0x3, &(0x7f0000c42000)=[@init={0x14, 0x84, 0x0, {0x9, 0x2, 0x1, 0x668}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x0, 0x8002, 0x0, 0x4, 0x7, 0x7, 0x400, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8000, 0x201, 0xffffffffffffff81, 0xf878, 0x100000001, 0xffffffff, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x2, 0x6168, 0x1, r3}}], 0xb0, 0x9f3369c9274a5bce}, {&(0x7f0000adc000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000145000-0x50)=[{&(0x7f0000b56000-0x23)="544c7b4f38afa85c2f6846dbbd48aa9308cc502f57802e1a78410ed3478bc29660fb86", 0x23}, {&(0x7f00001dc000-0x99)="5b662b6b1a94de3875a6974cbe89ce0084fe785715d52aec7c82d08b9493acbc26cbd3a1c70a4dda5c5f6a1ea40035878b063b19de618ab06eb1e84778a0025371e0fe6b90549c1fd0cb58287fa690ffac91c4e3b0a7a5307f324fb89b6270d93ca8569a455934c09189d4d432c55b2fe59d72057bc7e8fde7c5de17446b9c38a3302168df8b3cb8daf6bdf1ecee88f6a7c6b186958200338b", 0x99}, {&(0x7f0000572000)="251b2a9946942d9801d8bc1e3939c2436b872377ec9e50aeb88e47958422cdb2f6dd35ed6d39e63b35b0de18d72ccddc9d16d46bc45c475da8d970dfd6f732c3aca62738d706067a0b354f93758bab5c4f9b5d669ef7211831fe27db3c79415d3acaf7fc8f066c13bb19502f61e3da7f2ddb8371ded6b78dd91229", 0x7b}, {&(0x7f0000e67000-0x4d)="523f0dd9280fc07769a7fb4b33cd9ab9708f0a4a87d0ce5874ab2b663c5af52e94bde7bd52176030e08c65dda1d6a92d25884361f365492653422ad2c22f8aada1bfd09ac412b3be033131e4fb", 0x4d}, {&(0x7f0000d73000)="8fe7117b200448b8e0778b9480a461eed3dbb814e716196668aeb9fd928d02e3a030508b6c8dc37d4acaf5577b4c922279d591dd3450b8a2d77acfb88033ad9dc5a1344dd335be1af220750827972298002c84463f", 0x55}, {&(0x7f00009b4000)="a2490994629d0a4354745cdfd23890f454db2fd9869f9e4094253af63b9bf39d61190a87bb3abdcb5be05106ab8c496e583d9f78790c32b612333fb29fe19e56351a4f2ee53cb9d236646e8a494e81e6f72ae3f6", 0x54}, {&(0x7f0000559000-0x21)="3419c1d8c46f51c0eaf22ce6505e830a3315c4e4f634fbdb29c921b66bc8923264", 0x21}, {&(0x7f0000f77000-0xe7)="6b746d6fa3912f4815aec12b66a3322e308942898bb3ae7c8843829bfada77904cfe8a319f3728af9a3d9f3b8502bd798f88d7e92855f757f25f557c63b2d78577c11c0baa9d08b23c42c456c801ade14ebb50036e014f3184edab3d591ba5ca70865728de56062a7d360eb482075b72dd4092bddc04380afa680e64be92ee24e6d0380c34949e7cf46c432758b03d2ec03e82acc48405e9ce902c36d590297de2ddd2d69f382634c39459c6a4c67b1662dc3e25b2558152f8f3e229c2c9c583309ba8269cf1f9d006c0eccdf93466c023e8102d63d3a9f2b8719a1e686226adb3d4c7facb6130", 0xe7}, {&(0x7f0000c69000)="b89b6683839798541e286589853e4b14776cbfa63879657f1c09bfb34a95d64c9f16fc29c9ae3767a02035b52969db7b9605", 0x32}, {&(0x7f00004f0000-0x1e)="0cfd928534151d95c50a7294bf9951ca3e795f377012a64736d1358a1349", 0x1e}], 0xa, &(0x7f00001fb000)=[@init={0x14, 0x84, 0x0, {0x401, 0x7, 0x1ff, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x8, 0x9ed, 0x1ece7c48, 0xfffffffffffffffe, 0xf10, 0x8, r4}}, @init={0x14, 0x84, 0x0, {0x100, 0xffffffff, 0x60, 0x1000}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0xfbe, 0x200, 0x9, 0x8642, 0x16e, 0x59, 0x2, r5}}], 0xb0, 0x20000000}, {&(0x7f0000fed000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000700000-0x18)=[{&(0x7f000020a000-0x72)="569a24b3b22afc7dfd40eca6ad8a97d3b3b94dd7f55a345c327fb1c5381a9dfc6a6b86d68b3d6acc11b4dc6bb0d2bb040f2bfd6f97db2bb25ba7e715f96b22b006cdd49889f5edd4d40dcd056b8df54c7df7fd463bc8dfbb2ad4de4fc84d2028b4567e77c041a3e092c06589c5680ac2dea9", 0x72}, {&(0x7f00002ec000)="823ad5721e3703baad9955324c5f3ba2adb27c563a86df9639432079770b59ebcba62c", 0x23}, {&(0x7f0000afd000)="8aef20ac6818c3ed1e8b61a0ecf0fb82f11dae2fe73332d9d00bc364675f5d1913ea5a6eac6d301149468cd940f8d057e58e934b26fc817639585cba4c86c19e6559661e", 0x44}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000c33000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ae000)=[{&(0x7f0000e29000-0x16)="5fa56c4ce56b82d9dddfc0f6691eab193327a75b671e", 0x16}, {&(0x7f0000e64000-0x1c)="1550aa31d108e6720ebb7ff131964109aef59bdfb5164a1956420386", 0x1c}, {&(0x7f0000c34000-0xaa)="2a73492d42eaccdc7bb85ac1d3bc37f127dc24561f7c9a8c58652f36b01320fa03dc84c4eb12691f7a819314930b463b747ac326a98e42ac5899c6fdc5ad91772df3dbb9cd7d3746d2e8297ddc3f9bf8279e2790b066862823cd1abca7edf203bf2d2993559d0a7b9311e4840ee1a3e92f3fe9cf427f82d51922c72a6092cf1bfb7bbf2875b358dc45080c8a054d853dac9338805d606fd0b4a9ef6eb8fc6dcc273c9c121269a5ad27cd", 0xaa}, {&(0x7f00004e5000-0x56)="a14c9883c1b4659479b05d3f77879320540b9be9ab77359f0a04ad9ec949039fd76d6e92702ce903e89a20309cb3d9f226b547b09b72c97e1c7a3f19a09a156ccb33147e5681dcb07f8c4aa6afcf2f04f11b6dc06a1d", 0x56}, {&(0x7f0000b25000)="95a949e86f27b9fa21b49ca0f86eab57f58ba62d3d3e551cea939c0ce3f28ae3e9da0f9df743c82b7176aa3cd334cf6a0aed40a26df32c895ec32c3f16c41f9d8802185e88e1d04669a0393c55fee69815b76a4d53ce853d8a1c89362ef0a2b2459cdbc6d7cdfa2fffe39356f98a0f2ac0d7c15e13031e38978f", 0x7a}, {&(0x7f000064c000-0xa0)="3eeaa235afaebbe148eddebe1bbaeee4a35b0e42a9c0e768aa9f95642a7e4efe21ba1737107adab8f24c99483ce76bed9a248f59322147781f8c7cb4a91f68d109a7904b813ee06d3bd59c73b79028b3dd86fd7cdd70e331d3f9d08a0316d2f48edd0ae3ea3c6d4220f193422163aa0e8a409d1b8ca62390cfcbdd427b15d9f268be8ed96bbccada217e127290233c7266c849462affcfcc2646061f1f79d54e", 0xa0}, {&(0x7f00001fb000)="", 0x0}], 0x7, 0x0, 0x0, 0x48000}, {&(0x7f0000bd8000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ad000-0x18)=[{&(0x7f0000719000)="2e05ca1074b9e3dc81230a76a2b5062fc5066ff1888bad42d1d20f1231367cb4f4b0bfba544ca9922a", 0x29}, {&(0x7f00001cf000-0x24)="a8e19c5e2752c56697dea35c91e64168030dd88c9fa336061235d9d72ac7c6da3cf84351", 0x24}, {&(0x7f0000d41000-0x62)="a28975aec525249004e36cc0e3f6076947e877191125bd87f8980aa50fac1bf73da36d0e905615dc4ecceffc7cc77888720b17bb9e0e52cdcce692319b76ac46fdfd08e3ef2e79b8c09cb2b92a0b3b2870a8638f3469a03eac0641ad8a4ad70b26d8", 0x62}], 0x3, &(0x7f0000512000)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffe00, 0x7fffffff, 0x2, 0x3}}], 0x2c, 0x41}, {&(0x7f000053f000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000b03000-0x8)=[{&(0x7f00006c2000-0x1e)="2651d0078e21006e42d0ce2a77c5c767156bf5ede347a2317930b1b679ab", 0x1e}], 0x1, 0x0, 0x0, 0x800}], 0x6, 0x8000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d2d000-0x7f)="950f3956318bd32641112cd5038f226c87035deba5d642a7f7aa9177a980290560888bf21953bd63eef66804dba24472d0de4efe617a8eea7c81784e445b38cd2502369a5ceb789a4b5042ea73f2c538d36df223ad0e675df7b0d33d268c8c9143af4b3eb9dd3d6c257dd4d0255a01df46f6c2ad4934a7a4400dc76db5fb0f", 0x7f) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000045e000-0x4)='net\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000099e000)=0x4) syz_open_procfs(r0, &(0x7f0000b49000)='cpuset\x00') futimesat(r1, &(0x7f0000a2b000)='./file0\x00', &(0x7f0000626000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) syz_open_dev$tun(&(0x7f000027c000-0xd)='/dev/net/tun\x00', 0x0, 0x101800) sendfile(r1, r1, 0x0, 0x10000) 2017/12/25 08:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5a000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009c1000)={0xff}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000af9000)=0x0, 0x8) getcwd(&(0x7f000062b000)=""/224, 0xe0) 2017/12/25 08:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_addrs=@llc={0x1a, 0xfffffffffffffffc, 0x5f, 0x0, 0x0, 0x4002000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0x442000)=nil, 0x442000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000441000)=""/0, 0x0, 0x0, &(0x7f0000441000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000005e000)='./file0\x00', 0x4) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fstat(0xffffffffffffffff, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001b3000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = inotify_init1(0x800) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000444000-0x5)='/dev/autofs\x00', 0xa000, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000444000-0x8)='./file0\x00', 0x400, 0x86) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038e000)=0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000079000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000443000)=0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f0000244000-0x4)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000444000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000441000-0x4)=0x10, 0x800) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$urandom(&(0x7f0000445000-0xd)='/dev/urandom\x00', 0x0, 0x240) r13 = inotify_init() mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_fuseblk_mount(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000444000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x3ff, 0x4, 0x2000000) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000354000-0x8)={0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000444000-0x8)={0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_fuseblk_mount(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000444000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0x80, 0x40, 0x1002000) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000444000-0xf)='/dev/sequencer\x00', 0xe00, 0x0) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/sequencer\x00', 0x17a2b8b637dc6e12, 0x0) r21 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ea000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) r23 = socket$netlink(0x10, 0x3, 0xd) r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ad000-0x10)='/selinux/access\x00', 0x2, 0x0) r26 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00003ea000)=0x0, &(0x7f0000200000-0x4)=0x0, &(0x7f00003ce000-0x4)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000444000-0x4)=[0x0]) r29 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000444000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000052000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000444000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d3000-0x4)=0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000444000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000443000)=0xe8) r34 = getegid() mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000443000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000444000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000444000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042a000)={0x0, 0x0, 0x0}, &(0x7f0000237000-0x4)=0xc) r40 = getgid() r41 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) r44 = getpid() r45 = getuid() mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003fd000-0x4)=0x0, &(0x7f00002d4000-0x4)=0x0, &(0x7f0000443000)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000443000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000015e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000-0x4)=0xe8) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat(0xffffffffffffffff, &(0x7f0000444000-0x8)='./file0\x00', 0x400, 0x120) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016d000)={0x0, 0x0}) r53 = signalfd(0xffffffffffffffff, &(0x7f0000258000-0x8)={0x81}, 0x8) r54 = syz_open_dev$usbmon(&(0x7f0000041000-0xd)='/dev/usbmon#\x00', 0x0, 0x2080) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = syz_open_dev$sndseq(&(0x7f0000444000-0xd)='/dev/snd/seq\x00', 0x0, 0x42) r56 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000443000)='/dev/loop-control\x00', 0x80, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000444000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = syz_open_dev$evdev(&(0x7f0000444000-0x12)='/dev/input/event#\x00', 0xffff, 0x80000) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000444000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000444000-0x8)={0x0, 0x0}, 0x80800) r63 = inotify_init1(0x80000) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000444000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000344000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x2, &(0x7f00001d8000)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000443000)=0x0, &(0x7f0000443000)=0x0, &(0x7f0000444000-0x4)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) ioctl$sock_SIOCGPGRP(r58, 0x8904, &(0x7f000033c000)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r61, 0x1, 0x11, &(0x7f0000443000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00002b9000-0x4)=0x0, &(0x7f0000222000-0x4)=0x0, &(0x7f0000381000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000124000)=0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000444000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000444000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000441000)={0x0, 0x0, 0x0}, 0xc) r76 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000443000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000)=0xe8) r78 = getegid() mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000444000-0x12)='/dev/loop-control\x00', 0x14000, 0x0) r80 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000443000)={0x0, 0x0}) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000443000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003eb000)={0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0xc) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000443000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000444000-0xe0)=[{&(0x7f00000d9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000444000-0x40)=[{&(0x7f0000160000-0xb8)="4eb32f613ec80c7df6b14b7512d19a4be1db20c2b81b18255c6ff97e1fe568ec7c56e113c7a93ce2ccc4448184fa8b6a6e7a2c087a9046e689f94ff2ef68aa4f279f2b0b2c88d56ba2fd71821d968a29d27efafb73b67f3d578267c89ca395ab2335929fb978892e2f19a5080f3b8aff06782d62dfbab64a58ebe51d1d47cd29a2a44e2ef63d13ad6dfccc7ab4cb06aef5a437972d482303cc02e65b98e4d769a773b0262dd7ee5a7b1fdfcd6e0cd47c7e77712d62443841", 0xb8}, {&(0x7f00001d8000)="d13252156eb837b7f916174e56d3fe8b83f03c4210342958e0afba13da311ad7503e4aebc08d67f611275663f8cfbb64ee1eb2ae8e42fb143cd4258c419b9160309ec7e5bd9efd90792c8effb3f2d582ce1b3aefe6ad9e5ee5aca8a06f458a2cf409f51c9a7065571ed0e2d36937cafa6eecbd2788aef5cbb3cd3edd2766d0b88516682c57444c879c33559949cacad9f9c1fe3ca11624fe84102f515fb1d20110471e0d7d5fb6d33b6deef9693c54b1ddd058b7cfad4b2902c03aa01ff19f01d558adf6eaae17687d1d46a18689608f14f2dbb9ea4f48fbd43177", 0xdb}, {&(0x7f0000158000-0x6d)="24279e1ea950e229891dd4005d41029a9715edee17d5662ece2a8e90d21e16757a57b90734f1260ebb6afea821a1aef0d56c6ecbbe43aba4579f8d843bc6d439ec3bf689b5168b9225a6c26725d6677b6bee309776b1cc808309b8ceb189f019ab88859e128ce170af565907eb", 0x6d}, {&(0x7f0000444000-0x8)="dad09d0ae8dc7b08", 0x8}, {&(0x7f000012c000)="a5772ccb82cbfe20854326bea80392970ffc5604f12f56106babe8f79062f5bb98ff2142804dbdbdf67626eea59334dfaa1283d2301e3c2f0028b267bbde6c209248752e9edfdf317c7ac17bc771826c4cf2233fcf367bcef898dde8788921bd9e59273acb9657880cce847f22a3eb2a6c44d2d9ff653f5d4e0716959476f20bde3c9206c517d8", 0x87}, {&(0x7f000023a000-0xe9)="9024a98896f7a5991a1d076267e0a03cc8fae49845ba4a7f8ed04eef5cfd433499e259a17481d0e76a14acdc591356e3c53fe87b197710bcf9b480be52c59c5afeef91dbe7e2df2e20e35fae96f2a9a8c3beba3fe51261e0bda388bbdbff28989c1f96c5952a00f6cb75d01ab217e662c22c96fef8ffb87693075503fef4ca5ff01489ca78e1ba3d00ab23dfd0405600efc2dae2d659e7179158266738c20fe0c64cc6e4d94baeaf857c61fa921b02688a36f4657d71f841712eafb65b8e27655990613a3bcc385bdc3d3dc4de241b30c1519e7776410ebeaf348d999edb6b471f43848fa95c81afe8", 0xe9}, 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0x1000}, {&(0x7f0000444000-0xc2)="82d05f419658873f400522e2378a9db68cdf837a200b934e11b2a64a2396188537cb40472ebca200cf40714a66445322d1a5a8a8ba488503b7048da3054afda7cd63053bb97096b129df7942ba9202a5e4c5c013ff05f553f77da3e31732adcc643ee46a855dd6accca05d33c59a5c3dbc11254169820004cb3de4c45e5e441705d437d33b4168ba121006c94ff2645e791eeb2175fdb3d8ecedd568a8ec49985973a02d501640fd1d341402db85f25699755e548a662f5cca8acea288572441ecfb", 0xc2}], 0x8, &(0x7f0000444000-0x74)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @rights={0x14, 0x1, 0x1, [r6, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r11, r12, r13, r14]}], 0x74, 0x80}, {&(0x7f0000444000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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{&(0x7f0000443000+0x863)="1296a014a90771ccfb511157793a9550a8d442430d4f24f67f83461939eec8215c58a1b921a01cea49bb4198f1a9e2b9b93def85620693b3f531324b3315d4087558a45c5dc88f88dcf7dbd81b796a3ce5c5833fcacc009d8766773f6f78bc28552e094c89ad31949a75f258ed2523ffcd3a8a39069d95ae81e630920d6613289d85020cd6dcde6e7fa8c6347dc224762871e9bb10826aa076334254f905cd8d0c59b490ec9641b637966c40c73cf18c6cd8a2d9934411e58b4bbcb8a80d4b2f424bbd4c25d4d23991d3f38f52ac71885b40147dc26603f67e4dc2", 0xdb}], 0x4, &(0x7f00000c8000)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x48, 0x8000}, {&(0x7f0000443000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000393000-0x30)=[{&(0x7f00001a2000)="e04e2612cd2b6274b10d52a00e6f881b96caff324c65dc17684f87cb18bd7f6881b34bc81d0d041211051cd12a9b900048d83b659db8bc9045463fe147f1a2bb6432420184d67350fd16e5a66236585fd8f97fd0abb2eee2f1055a29be7cb3e92c2b451b4380ea28158f1d1136ea7074521a5285fc94b3227a4c6d187be4c2eb3abe69960bb1164db78ece881c9796071f07bd00c86325d0fa440135d7f9a6e9aec59a1f9b55ae6f969a7e6c4eea37a28286cf67a4d7a50c020fea4c0a3428c2eaa877e7", 0xc4}, {&(0x7f000024f000-0x89)="50c119133fddeb412e33ffbead2848660b1e3afa821c14e2d54411953c818ee8cbf93d87f8ce936a258a9b5445eb83a8869cf2379d194cf5976e7c839502d8ae968b69f03308cbddec3a4017a65d41e6cce96536ae8331220897fa845ebc5652fd9f2f9f5b008db8a6a9ca4b64273d01da27792acc55b1a064c28421df50ad3a27fff91e377605c2f7", 0x89}, {&(0x7f0000080000-0xa7)="66d11f5bfe0693b52767815cc8868a095b5c4240ef41bc7db52cc9cc82babf5aa0d2b872403f36f92183afecfaefeda0479d4c3a53061dc888cf6cea7c3c4323b4cab66b0e1fa36de4fe763ca88e97a2931fbb29a6c1b4b76b18661053ddaaa77463288bc5037a2438c43d07fd11176d49f49c5725ad0dbc06fb8e033206ff9feed57f0465d08b02bf1367c4d3b13c7af5d793797b0e00de7be6cbc35e57d4febd242e43341517", 0xa7}, {&(0x7f0000190000-0x7f)="0564c26c1260b1f08cabb3434364bb1345d40801d7ec081476b4e0ffa5299f935aa725a89914551e8ba51cee12977e0c7b389e93bd2b7c3a3b3d8a8c32ef7ee30f048a59e5589397fa1b71bc3f02484d037b824495008f4721fb5754e80ab363952bd3b5b8722dca87222980279acec1a59df359e3275bfe6faa3e3001f5e7", 0x7f}, {&(0x7f0000332000)="a3e30dd03f7fd25ce94da5b77f32e6877f932cf5c281fbcbd1f1c1f08d413a9a7018a2667f7b6663ce21ef977089a8ee4979a559aae0e2b134a9903e05bf3791755e753677cd3f8a49399bb13391bab60d183be798487b6f929ab44854b72ebc5e9c9bfbd8ab0a7d133027f88237bff60c6a7321f8afa4150667180cc76a993b917d2d6cb89af5d98b1566251267d2565f6ae5184e965cba2aae020b265e58c3f10047f161f50f32a5e84cbba30d31c6d30fd73aa087f233232cba8d0a", 0xbd}, {&(0x7f0000444000-0xb2)="7409cea7af16ce44c3cf93ad10f6d78f31b14610082abc85de50db2918d0fef0c24fedd8448f28215ac1d711a09e1da8db4eb9443217211e2c7dfbeff0f913c7b7fefd63e4dacc404b01c4ceab8636ceaf6381e0e395e10a2cf565b959e6809dcba3fb8479e20304a7e398f3125af56f1f351ca6e3e8c097a77aa1cce5eb2e38ba62d7600dac7eb7645098a691ef04b59eac2f9950ee77442988527b2e06f1601f59b02017e75a0fd6f86c0881e5286cbb3f", 0xb2}], 0x6, &(0x7f0000156000-0x7c)=[@cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50, r51, r52]}, @rights={0x34, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59, r60, r62, r63]}, @cred={0x18, 0x1, 0x2, r64, r65, r66}], 0x7c, 0x8010}, {&(0x7f0000443000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000444000-0x18)=[{&(0x7f000041f000)="d91b006339a7a2f2fecbd33abbd02077a2a9532f4842049ff4c50cd608bb15fcb4b7984a82eccd44203b8df875cf7ba86c7c3a5a0f4d126987e96caf3b50c5248471a509b8d9d192746351a97efd9e1da61e701cc0f68ef12fb3701687bd3174250f8e4bf92602d615fd9c80276db156360c735c8f645520db8de06a73c0437e1ce8daf111b2a0f2062004c96d3f1e23567b781f1018467fc3cb76d4095dda79f551baa485851ca8ceea57d19b38a063181c7ee4fd9c158b934b7e0edbdd68dc6cbc7fe9d191794d4a3817ad9f3fdf96a5f02972e557ecc92d630fb08691b5ef9de3fe38355ef3c3d4", 0xe9}, {&(0x7f0000335000-0x85)="e22d43df5a03ffcc7e9a03827508bf1098d74468126062141f834b65c05166548ef0ee81ff98574c0198621d00f0e19eb8e00f4924f4fc2e2d32d8af27e436166794b3180730f014dbd2f9bfe8bd91c6bef2ed95058cd53e5303caa7421dd053381f335a6a12113abefafe30a2bb66277e58da65de0a321771ada45bdb497a4fc857ce6ad2", 0x85}, {&(0x7f00001a8000-0x2e)="95a62d71869f92df5c8a06b7ebd403a5f280b5bf05aa01dad1e98606448a6748d7f4f7ea77b6159bf004afb8f5dd", 0x2e}], 0x3, &(0x7f0000444000-0x60)=[@cred={0x18, 0x1, 0x2, r67, r68, r69}, @cred={0x18, 0x1, 0x2, r70, r71, r72}, @cred={0x18, 0x1, 0x2, r73, r74, r75}, @cred={0x18, 0x1, 0x2, r76, r77, r78}], 0x60, 0x4000000}, {&(0x7f0000221000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000444000-0x28)=[{&(0x7f0000444000-0x80)="9d14bf8700fa0ee93ec0c5d8ecee2120881dc9bc3c113b33bea3b9b42dbcc5d16b5d8b879f20022d95274d36b76573b132e305904b7c0e66b5552e550c0904bb8e1cfcec2f0b0f1ab79a53ca545cec12a2bc0584292e7380dba25fd7d6ffca9a8172f589955c340b0cc5a546e70d393ff82b4c20eb41e189c5d96d6fa233ea74", 0x80}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f0000444000-0xc2)="8d2a71575c027c4cf50e8e5e5ec50f26ae06d827367f851e3c0ffd6065631f6afe32cdaef968ad9060f825d6f4b7f2f06ad888b6abd04f98dd17f71b9f06df94cd51a021a351f545f55eb0dd3d0f013589d71ae346437833efa884cb30a5e212289d04ae91844cca24e8bf2bbd1ed9d7021bf12db5740a44fb19b4f046eca299af99bdb4d44454ff1ead87dbb2d2123367bb81ccfc28a1a84321f257509bbb35dd135db69d4332f82e95fd6de8c12dc742a74b4dcb61159a211bf03aa0431ca4c22e", 0xc2}, {&(0x7f0000444000-0x3b)="ecf4d80b8712316fca37f796af2080190c423450193a99863d3486f9f05749a54d65129fa488a153ee10c4bf9a087056c3af36bef399ea193a4d70", 0x3b}, {&(0x7f0000444000-0x40)="0522c7f50532296fd276d0ea1b85063c317309809a67d48f3c1893a674ff6835936de6e6c9106610f9ad2e74566bb4a2832c3fa608618f9cda1a7a7885f0e17c", 0x40}], 0x5, &(0x7f0000444000-0x2c)=[@rights={0x14, 0x1, 0x1, [r79, r80]}, @cred={0x18, 0x1, 0x2, r81, r82, r83}], 0x2c, 0x800}, {&(0x7f0000444000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000444000-0x10)=[{&(0x7f0000444000-0xe8)="2efb0c5068673c8cf810f0a4ba5b43e3378e9225a1138000ece946933046e3ec99c070071ecdcdba791afb402436568f09c5c7185b1405136a9c15b0c2bedcec8b0a1033ba126ca698d69cee4a0df273131fb0b47c4ef69568f1c1dc8b200b06ad46b8f4dc0a872d3c3b1e8b40ecd3500ccfa1946f5e0aa260b3d2f3636781eeaf1db6e7f2b718fedb271fd8e1cf50afb5b0e1c5078fb28e0fb8860b9b55c44b7bf8a2ce7d79942af69501f663fe33ef0ea8b1d798e895a38b3b3726750758540396b480a604fef7aa9e66e13d1ee9daab8a25c752da27ac7f234ca64ec743c76143be1dfad45eab", 0xe8}, {&(0x7f00001bb000-0x66)="6fbdaee633f1083ff4482223ece10dfd9248b5c14472496d930d84a54ddea344013d0f8b80f15246c6171ac90711252e9275272a7b06c6154a974c3092cc59bcce4a927d1e0c3a2c068cf87898f4d2423f2784447dcf0c1475c9f659563eae605c7b91c1d05e", 0x66}], 0x2, 0x0, 0x0, 0x84}], 0x8, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000443000-0x8)={0x0, 0x0}) mmap(&(0x7f0000442000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r84, 0x1, 0xd, &(0x7f0000443000-0x8)={0x7, 0xfffffffffffffffb}, 0x8) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bff000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000980000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f64000)={0x6}, 0x1) clock_gettime(0x0, &(0x7f0000564000)={0x0, 0x0}) ppoll(&(0x7f00003b6000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000cad000)={0x0, r2+10000000}, &(0x7f0000daa000)={0x0}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a05000-0x11)='/selinux/enforce\x00', 0x2600, 0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f000015d000-0x4)=0x0, 0x4) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = memfd_create(&(0x7f0000aa0000-0x2)='*\x00', 0x2) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000046d000)=0x0) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x9) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000f43000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000546000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00006f7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d33000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$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$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x103b, &(0x7f0000527000-0x4)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) fcntl$getownex(r0, 0x10, &(0x7f0000577000-0x8)={0x0, 0x0}) r3 = geteuid() fstat(r1, &(0x7f0000d99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ce9000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcd000-0x4)=0xe8) getgroups(0x9, &(0x7f000072e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgrp(0x0) lstat(&(0x7f00009af000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002cb000-0x6)='./file0\x00', &(0x7f000014f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000be000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000210000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cea000)=0xe8) getgroups(0x5, &(0x7f000049b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c32000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c16000-0x4)=0xe8) getresgid(&(0x7f000020f000-0x4)=0x0, &(0x7f0000180000-0x4)=0x0, &(0x7f00006bb000)=0x0) r17 = getpgid(0xffffffffffffffff) r18 = getuid() fstat(r1, &(0x7f00001e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() stat(&(0x7f000033f000)='./file0\x00', &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eff000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000941000-0x70)=[{&(0x7f000084e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a75000-0x18)=[{&(0x7f00000e9000-0xde)="f061f5fdb4ce46b82f231f603fd5e73663403808fa46c5ad1ca6d8aae0471364008bf6f22183bfaace72f7b8c900ced28f764335ca9cc831e16548b7847b2605b61e49436be83172e734a94a56e940d0190fdfd679951036af92d9ea397bc65701312fe2152dcd82558ca35d88390f3a6367a8ff61158bdda6482a1cccf64813473549d1f01beaa295eb5fb4505f3f56aafbab2ec66769cc3e9b885a928b09199e732dbdcc444c0595e860631232170054852210fd8f3a30d014e57454c3eaaa9431a7a02014ef86364b9b2227cf3dd5998f9583314ed1b859ea8358c7ca", 0xde}, {&(0x7f0000438000)="92c6d0df5e04a3c424badacbebf95c4bb7a90fe3a192740e503b652db76b57be30922eaab82beb138e82dc24f11a1582bc2f8db486117235588becc750a931eceefefa9614f4b49869c1e3cbcba3fd6667e17ee2", 0x54}, {&(0x7f00009bf000)="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0x1d}, {&(0x7f0000b58000-0x3b)="5d1de629778782c480e75a5a21be0481eadfac144d97e19d012bec7fae86fc44f4a98171b97ecba9e7b7c4cf21621b40eb1fdde17a79db64096363", 0x3b}, {&(0x7f0000072000-0x8d)="857db1551ab6f720edcf2114f08a3f7b2a1e979d873eb54cacef5636af30558e973a4f97e1c7f08c3bea5bb44778a783085e4722f19d1c8c11acbe553685c26220616ac6731c96545553265459da6287da5e8f14bc9036ca2ddd56dd214f9972a4cd4244817b7500733c1a9d21162481b7d695c5e9c4553f4cdc675966a397d1c135f690408783090a94a3269e", 0x8d}, {&(0x7f0000ea9000)="e09f17d7208af5d0c7e2f36b22fd1904d5985d5049c94965bd5d64cc96216065", 0x20}, {&(0x7f0000dc2000)="33208be9feaa540db733219df7ca222f4bee56bcd70ac0756787242fe162294d5542caa5d7092e432927ab7c967ed79805acabb6e008dc67d8f54cad6e2560efe214224b665c75d5becd10f50eb6e13e0927fbd9b87566cd482c35273bc9f8116971b1c13439db5335c812777ad26f5b7dd00ffbaaaaa81feb6941551a6b7263869c1271e6d8eb25e602698a35d5b60f884d37ec77d062746adf4473a48a06309c6573e592b32f1be5ba568a174beaac9c14e6ed14a70dc165dba84d57a513fbfd047c29307b2bf324", 0xc9}, {&(0x7f0000b0e000-0xa7)="735fb322a93e0450c51cf106691bde7c7f7b8283abad39c6495e8da9162f9b6714af3e8035a74ade62199ac359b0aaf0f9adc30d55afd2e49736e9a5f21078410995c493ea80ac94fc703e8f44230848d038880a7506f5eb8f1c8737a760bc03fca89d6a611652d0933d7e9d905eb3f84c936d47c9b16b74677faf525a64441481b0c5398a284584d6188115eb1dbf96ac9146eacdbe0df3d384b472a3bcaa0049e06cc4926fc6", 0xa7}], 0x6, &(0x7f0000d53000-0x9c)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x9c, 0x80}, {&(0x7f000029f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002d9000-0x38)=[{&(0x7f0000fe5000)="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0x1000}, {&(0x7f00004cb000)="9b24c02d48e4e5607e4bf1eb5d4a7f467301376b3c0f41c774f1f1741b37386c299ca6fd641a55faa7efaccca33bc96925f5537d1ec3621d818c88dcab71ae9687ed5b2656b360c3c91c4b519a7a407ee5f1b500420ec7c8f0d6c820134bf231f58a29aa5625adb3e0eb21b8e24453fb3772383391b1302e88cbcd79957e38ab10644ecf8215d910de479e69ae8680acc0d55bfd0e243e9fdcd894ee386258ec22f60e377d4a9f7e0fe6c54ed393c1341ecbadd8e3837753984f1a14a63748575b480e934858145af115ae70a177b39cdb69940d5c69c10982e601a938c84b378df411eaf226793f576b0b0ab043f668a642786b3d69", 0xf6}, {&(0x7f0000ad8000-0x70)="8ab558a0e8207fc6014a8ee711277e662e830cd04f8bd468fb90fa59fa1fc874a89fb820dab3b320b0e6b3eede1f7c8300254b7dbf26b902a8a772fdb4bd7ba6cb96c02137bfa2d0f09650bae6f0f8cc3e0ddd2ac070e546c5a94e0ab355d0a86139357c897bdd56de8f8bc8e1648b1d", 0x70}, {&(0x7f0000192000)="a1eef3b177c41b3042d8cddc20119685e27058e7e7faba5c637045f4bcf0e7887491cc0dc4b8055c484d128286d2705e40040fd2b00898acea17991d4927bf878965d7d409f5ca95dd98b5733ff22ce90b3cda43ba1e24f2c0070e1c76508349fb343d0d3b3075e0f553a9e81e5d800f1c9613224a23c5370dbf683299d71b770f34d4688ea6c6a23a3f11205ee3a3698aa18cc3f43a60b0874e6b6fc2e632dcaf8551697c3d97712bdbb002ea9b949ce34cae448f8114878b2586424912e4421fe522ad8820baaf8bf9e4e9ebe6aa518abd26344f87b63fce4f9c54b3aed65a", 0xe0}, {&(0x7f0000860000)="6e0904f12c1c7b43d3c6e531128eaa8eaf89ff47bb06abb97bef8ab249", 0x1d}, {&(0x7f0000885000)="d355ff394bfb99b39d869e530d06716c0bdd0e7b09a58a368bd95f8f1b49047c46e5401cb7a35378d5e49be7806e878122a799e78dc205b862134147", 0x3c}, {&(0x7f0000f84000)="740a2ae40f7a1d4ab034bcfd82bdd5b6b6967afac73b299f223fce8b74e8a7f0c03a9c8c552260e898cbb753e64b0fbc7e5f022f68ca1e556a19a53860e9009dccfbf8ca8b85f9118647b11f070cb5ac678812a5e192016e176385103a47d2afca9bf5a3b819417aeb42cea97ed72f", 0x6f}], 0x7, &(0x7f000015f000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xb0, 0x40000}], 0x4, 0x40085) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000221000-0x15)='/proc/self/net/pfkey\x00', 0x420000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e6f000-0x4)=0x2, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) read(r2, &(0x7f0000688000)=""/39, 0x27) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000804000)=0x4, 0x4) 2017/12/25 08:43:43 executing program 5: r0 = socket(0x1f, 0x4, 0xffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000880000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c71000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2d) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000efa000)=0x0) r1 = socket(0xf, 0x803, 0x80) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000efb000)={0x0, 0x80000, r0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000efb000)={r2, 0x80000, r0}) write(r1, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) creat(&(0x7f0000187000)='./file0\x00', 0x40000000111) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fanotify_mark(r0, 0x4, 0x2, r0, &(0x7f0000b3f000)='./file0\x00') r1 = mq_open(&(0x7f0000474000-0x12)='\\eth1wlan0vmnet1&\x00', 0x42, 0x0, &(0x7f000004b000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000a5000-0xc)={0x0, 0x1c, &(0x7f0000107000)=[@in6={0xa, 0x1, 0xf1fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000538000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000098f000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x1f, 0xa, 0x1d, &(0x7f000055c000)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000038d000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00005c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e5d000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ec4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f07000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0xbb22, 0x2, 0x100, 0x11, 0x20, 0xa0, 0x1, r4, r5}, {0x2941b84c, 0x80000000, 0x5e1, 0x0, 0x3f, 0x49, 0xeb, 0x5}, {0x2, 0x5, 0x800, 0x100000001}, 0x5, 0x10000, 0x3, 0x1, 0x82, 0x3}, {{@in=@multicast2=0xe0000002, 0x4, 0xfffffffffffffffa}, 0x8, @in=@broadcast=0xffffffff, 0x7, 0x1, 0x0, 0x8, 0x6, 0x2, 0x9}}, 0xe8) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000fcb000)=[{&(0x7f0000cb3000)="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", 0x24a}], 0x1, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000528000)=""/59, &(0x7f0000415000)=0x3b) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000fcd000-0x58)={{0xfffffffffffffffa, 0x4999}, 0x1, 0x8, 0x1, {0x5, 0xfffffffffffffffc}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000941000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000584000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f81000)=0x0) r2 = getpgid(0x0) r3 = getpgid(r2) capset(&(0x7f000084c000-0x8)={0x20080522, r3}, &(0x7f0000741000-0x18)={0xfffffffffffffffc, 0x6, 0x7f, 0x7, 0x0, 0x4}) shutdown(r0, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000021000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) listen(r0, 0x0) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="706f7369785f61636c5f616363657373270247504c2b6c6f776c616e30272a5c5e7365637572697479657468315b706f7369785f61636c5f6163636573737573657227747275737465648e657468315b7472757374656400", 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000001000-0x8)={0x9, &(0x7f0000002000-0x48)=[{0x4, 0x5, 0xff, 0x3}, {0x10001, 0x9, 0x7, 0x1}, {0x3edf, 0x0, 0x8f, 0x1f000000}, {0x7, 0x7f, 0x80000001, 0x200}, {0x8480, 0x6, 0x3, 0x5}, {0x8, 0x7, 0x9, 0x0}, {0x480000, 0x7, 0xffffffffffff55f6, 0x3}, {0xf7f, 0xf5, 0x1, 0x8}, {0x1, 0xffff, 0x7, 0x9}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r3, 0x9, 0x6, 0xfffffffffffffffb, 0x2, 0xfffffffffffffffc}, 0x14) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000014e000)='net/raw6\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000003000)=0x0) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000777000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f00007d1000)=""/48, 0x30) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="69ca39baf12df2cfabe897c2fa37c63f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) arch_prctl(0x1007, &(0x7f00008ec000)="eda24bcdfb3449fe3375acd38ad95f82814f58a51ce481405a4b9680ecb079c5b537428905e248f7ec10486f14c3f9b4a97f89e63d75b171740aa304d1f68e5b6d8bbea0e4531f3d2216d4740775d586f01ed4db17f867186a488f28ed3738bc6710b20f50a9fec462289508c7f736a33c0d") add_key(&(0x7f0000e7d000)='rxrpc_s\x00', &(0x7f00005f4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f05000)="5c80a39c6adcc0b06b272d9da8df75889ed5029b8d530039bf577c8d0bf4ad1392113168c5a52a75f70843843bd8f97d019a672b6863a8b15644008a3d504e6241656c0d1abf60ab608dde025355681b777b83e28835ee56292ba6e246c1c77af60bb93f7ab929cc40e66992b32d", 0x6e, 0x0) r1 = add_key$keyring(&(0x7f00003c6000)='keyring\x00', &(0x7f0000496000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x6, 0xcd}, 0xc) add_key(&(0x7f0000f71000-0xd)='dns_resolver\x00', &(0x7f000005e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000-0x3d)="b95b0f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, r1) r2 = openat(0xffffffffffffff9c, &(0x7f000015a000-0x8)='./file0\x00', 0x8002, 0x80) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f000046d000-0xc0)="ba54dc3a341d63d1dbe179e3de3fc95a7b8776950759f5fe6988385cde3474bbb736a30e2de66774d262f94c3e75b832f2e8f744da9d5e56af29d0fd2ec55ea507fb725097329e7d53be6d9cca10403cd4e0c3d18c677cc48b3b0bb68feeb56bbb7b86ea436f03a089ab731b29b291559194846942bd68ccd0220d55cdb430a3e6a04233ffe923d83ca0e8ed5c72647d8fe1cd394dead555ccf041381acabef439712392f28f30dc3ef0c063be049f6642f257dd9c56325888a06f166fb5316c", 0xc0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000300000-0x8)={0x9, &(0x7f0000d86000-0x24)=[{0xa5, 0x6}, {0x7, 0x4f}, {0x8, 0x5}, {0x40, 0x0}, {0x2, 0x2}, {0x20, 0x2}, {0x6, 0x3f}, {0x4, 0xfd}, {0x9, 0x8}]}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003a6000)=""/217) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000781000-0x3)={0x0, 0x0}, 0x8) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00002a1000)=0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r3 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/25 08:43:43 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x6, 0x4, 0x1000, 0xe7, 0x5, 0x4, 0x6, 0x6, 0x8, 0xfff, 0xe, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x10000, 0x80000000, 0x100, 0xffff, 0x80000000, r2}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000005000-0x32)="7f4eb2843418dc7b5fa8646aa7fbeba365697bbeebad6a328580082fde2ed1e2e9ed598fda87985484d652ab4c8e3c14a921") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="ed7a6c74dc2578aa5c090fcd0163c9c37eb4d49f1e4708306e1281205cfd18fb684b3f70cdb237b863daac6c469788d3ad702e4b95ad6f36e9754dae2646d2e94bad94b632a503a00b049a48412062bf8b2903f8d30740368c9c96913a6d3644031d5a2c9d573924c096ea06050e9d32d8878194efd13cc9e7bcfd083dc6f043affdac2b38005fd75288cf90f5df2e16c5", 0x91, 0x800, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d33000)='/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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x103b, &(0x7f0000527000-0x4)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r1, r2, 0x0) 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ef000-0x15)='/proc/self/net/pfkey\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061b000-0x4)=0xb) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000058b000-0x15)=""/21, &(0x7f000073c000-0x4)=0x15) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000caf000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00009d1000-0x4)=0x0) 2017/12/25 08:43:43 executing program 2: r0 = socket(0x1, 0x2, 0x0) getpeername$packet(r0, &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000cf000)={0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfc}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad2000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2017/12/25 08:43:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000718000-0xc)='/dev/rfkill\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) r1 = add_key$keyring(&(0x7f0000e41000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f00007da000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/dev/rfkill\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000083a000)=""/203, 0xcb, 0x40000000, &(0x7f0000000000)={0x1a, 0x11, 0x80, 0x10000, 0x9, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80800) syncfs(r2) r3 = socket$inet(0x2, 0x7, 0x6) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2017/12/25 08:43:43 executing program 1: seccomp(0x0, 0x1, &(0x7f0000cdd000)={0xa, &(0x7f0000cbb000-0x50)=[{0x5, 0xa509, 0x7, 0x0}, {0x6, 0xf4, 0xcb, 0xab}, {0x80000001, 0x95, 0x4, 0x10001}, {0x9, 0x4, 0xfffffffffffffe00, 0x0}, {0x5, 0xbc6, 0x7, 0x7ff}, {0x7, 0x2, 0x9b12, 0x8}, {0x7d6, 0x8001, 0x7, 0x1}, {0xffffffff, 0x4, 0x200, 0x8}, {0xa4, 0x57, 0x6, 0x7}, {0x1, 0x1000, 0x1, 0x80000001}]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, 0xc) setreuid(r1, r2) mprotect(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x100000d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rtc\x00', 0x48000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x80, &(0x7f000001a000-0x80)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0xffffffffffff7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000a000)={r4, 0x1000, 0x0}, &(0x7f0000019000)=0xc) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) flock(r0, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ddc000-0x90)={0x1f, 0x2, 0x7, 0x3f, 0x2, [{0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x40b, 0x8001, 0x126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r1) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x10)='attr/sockcreate\x00') exit(0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x8000032, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x4, 0x2000) renameat2(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000005000)={0x5, 0x72a4e1f, 0x4, 0x8, 0x9, 0x8, 0xd8af, 0x8, 0x4, 0x7, 0xfffffffffffffffd, 0x8000}) [ 42.989000] device gre0 entered promiscuous mode 2017/12/25 08:43:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f1e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fstat(r0, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000116000)='/dev/sequencer2\x00', 0x80000, 0x0) connect$inet6(r2, &(0x7f0000987000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsync(r1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x891b, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:43 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000097b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00004c8000)={r5, 0x1}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00003b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) tkill(r3, 0x41) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2000000000) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000005e000-0x4)=0x0, 0x4) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000557000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009ed000-0x8)={0x5, &(0x7f00009ed000-0x28)=[{0x8, 0x1f, 0xffffffffffff560e, 0x2}, {0x7fff, 0x690, 0x7, 0x1}, {0x3, 0x8001, 0x4, 0x20}, {0x9b59, 0x8000, 0x0, 0x6}, {0x400, 0x3, 0x5, 0x6}]}, 0x8) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x90000000, &(0x7f00009ed000)="f786a4dc8c3e757f4119394c59c2be41cab26aaf1b67bde63d21605d9539756675e83842ee71c34806793002ec3367f695b43a5761dab4642d5b4ac9610c8aa629f93f12ce91e5c1bbe0b8c7978f07a86744731114499e0fbf7fb636e287c3c29ce759aa49") 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000017000-0x4)=0x0, 0x4) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xfb8) sendfile(r0, r0, &(0x7f0000dca000)=0x0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b52000)={{&(0x7f0000608000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) 2017/12/25 08:43:43 executing program 2: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) poll(&(0x7f0000e7f000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x1, &(0x7f0000000000)=[{0x1ff, 0x0, 0x0, 0x0}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000edd000)={&(0x7f0000b1a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c8d000)=[{&(0x7f0000095000-0x1000)="fb", 0x1}], 0x1, &(0x7f0000419000-0xe8)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e3000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a33000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00003c8000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) utime(&(0x7f0000e05000-0x10)='./control/file0\x00', &(0x7f000008e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009cf000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) fcntl$setlease(r0, 0x400, 0x1) modify_ldt$read_default(0x2, &(0x7f00001f6000)=""/4096, 0x1000) writev(r0, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008a1000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 43.181356] audit_printk_skb: 4 callbacks suppressed [ 43.181370] audit: type=1400 audit(1514191423.449:31): avc: denied { setopt } for pid=7938 comm="syz-executor6" 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 [ 43.188426] binder_alloc: 7936: binder_alloc_buf, no vma 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000001) r0 = syz_open_dev$evdev(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0x80000000, 0x0) ioctl$void(r0, 0xc0045c7f) [ 43.188442] binder: 7936:7947 transaction failed 29189/-3, size 0-0 line 3127 [ 43.190141] binder: BINDER_SET_CONTEXT_MGR already set [ 43.190147] binder: 7936:7947 ioctl 40046207 0 returned -16 [ 43.190324] binder_alloc: 7936: binder_alloc_buf, no vma [ 43.190339] binder: 7936:7947 transaction failed 29189/-3, size 0-0 line 3127 [ 43.198465] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.198553] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x71) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000f11000)=0x4) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000846000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008e8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f000051a000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) writev(r0, &(0x7f0000525000)=[{&(0x7f00000e7000-0x1000)="c1", 0x1}], 0x1) 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x8000000, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000724000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/ptmx\x00', 0x4000, 0x0) r2 = creat(&(0x7f00009dc000)='./file0\x00', 0x29) r3 = mmap$binder(&(0x7f0000203000/0x2000)=nil, 0x2000, 0x3000002, 0x40852, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b97000)={0x70, 0x0, &(0x7f000061a000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x48, &(0x7f0000ce3000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000ab5000-0x48)=[0x38, 0x18, 0x20, 0x18, 0x18, 0xde2b45158ea8e2db, 0x28, 0x78, 0x48]}}, @request_death={0x400c630e, 0x4, 0x1}, @request_death={0x400c630e, 0x3, 0x0}, @free_buffer={0x40086303, r3}], 0x9f, 0x0, &(0x7f00000e6000-0x9f)="ffb0a95edd9fe810fd26a1c6c93af2e8b16f76487f725249f8c444fa574f5af70d2d9c5fb8136b0aa5bcd889b3a7194b929c6cdbb481ccfecdf50bde51a58bcc9356a4ee229ae85590a3a8f66157c23f89cd42ccde30bf8a4eccf09f4278c6bc63c07ed87a1cf8c2adc6bb8c310d8aa74d00a548c140e3c30d9d7008cfbe715cd7c9ce655b0f3dd44006555917998521fd1c413259ca071e1296b583eda2ee"}) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0xffff7ffffffffffd) mount(&(0x7f0000b5a000)='./file0\x00', &(0x7f0000451000)='./file0\x00', &(0x7f00002bb000-0x7)='pipefs\x00', 0x0, &(0x7f00009f2000)="") 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8000-0x9)='/dev/ppp\x00', 0x200c0, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000eab000)=0x0, &(0x7f0000c1c000-0x4)=0x4) r1 = gettid() timer_create(0x1, &(0x7f0000c0a000-0x58)={0x0, 0x2d, 0x0, @thr={&(0x7f0000ab6000-0xa8)="7fc96d875cdf8c0bdc95808da03b5a689107943d787c4ad92f37af3f480a417b0e5a73613be0568f4cfbc39664036a1d68235a27c6e978026c4d04306eacc8da6410d2778eb757bd74f8fc46f7f99c4299d0a09fe343caa9d972cb67f5729f9241978c5714bf10b1ae9d14eee028bd9d33c8b16243c959b81747cd2ad648a239a0b364480128dcf2a4cd32b3402598ed8360494dac277e89b1a31a8b85338f366eeb9e0e199b71bc", &(0x7f0000a79000-0xee)="4b64fd8b991885ee98a57c18741489be9ef7b3fb81693d3ec9094468caeddfbb6d1a368954d184b687e691b234cce4375cc7443d48177172850592c56b2926c65efeb7968f046be8434e33d633f902c7ae4a2413938d45a9f0b84e616776566dde1075adbe10e7893639756f4d4c16a8ee997dcc8c1aba5d1c3b8ea2fc5cda392e39e0ecfbe44489956e07f44688648c222fdab58ffde61ba58b9d1696290d6d754702964f285792caf8ef2d652381935750bf6ce59e5604183814ca08227ebddb10f99a3224dbc2ed945de7094328efb4ab3f11868deef05f46e21a4a67a62f7e15c03cd75140ac462753d82cc6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000052000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000699000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000321000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003df000-0x20)={0x5, 0x0, 0x2, 0x4, 0x2, 0x1, 0x7, 0x6, 0x0}, &(0x7f00001d1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a3000)={r5, 0x7fff}, &(0x7f0000ac1000)=0x8) pipe2(&(0x7f0000585000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009b7000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000973000)=0x8c) timer_create(0x5, &(0x7f000038b000)={0x0, 0x10000, 0x801, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f4000)=0x0) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="338345379bded7dc015f8a0693d911b4af5f926dfd7b3f4d60d5a4fc44c9e56adef69e24da32cf36a981674a4694c161cc67ee989902d17a01446b344a68ad191105d0b898dfb08b9bbe3bb8f546cb3d8cfd498d9efa964fb82c9af556310a500ba84c68e24ef98f31235f102ba94f212044699119a91116720496f39520db9e0ba681dd35ae8df63f9c893adcf9e44f52f2eb134c1af0fa088f", 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000000b, 0x1, 0x1000000000000000) bind$ipx(r1, &(0x7f0000cb2000-0x10)={0x4, 0x3, 0x80000001, "810944c90afd", 0x5, 0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000017d000-0x88)={0x5, {{0xa, 0x3, 0x41, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000515000-0x8)={0x2, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000626000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5e368aa81e60", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f00006e7000-0x8)={0x20080522, r1}, &(0x7f0000135000-0x18)={0x3ff, 0x1edec56d, 0x3, 0x400, 0x15, 0xfffffffffffffff8}) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004a8000-0x10)={0x2, 0x0, @rand_addr=0x2000000f31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000054d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000375000)=0x10) connect$inet(r0, &(0x7f0000a34000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000253000-0x4)=0x8000203) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@generic="8095c53ccc105d424f2a01537aa94e3d", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000232000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f59000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000654000)={r2, 0x0, r3}) r4 = syz_open_procfs(r0, &(0x7f00001f2000-0xa)='loginuid\x00') read(r4, &(0x7f0000dd4000)=""/56, 0x38) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r4, &(0x7f000002d000-0x10)=[{&(0x7f00000be000)='d', 0x1}], 0x1) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00003ad000-0xdb)=""/219) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000458000-0xce)=""/206, 0xce) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000)=0x9867, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000598000/0xb000)=nil, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ab0000/0x3000)=nil, 0x0}) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dd9000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000e0a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000cfa000-0x10)={0x8, 0x2}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") open(&(0x7f00008ec000)='./file0/file0\x00', 0x1, 0x0) 2017/12/25 08:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00001d5000)=""/140) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003cb000-0x4)=0x5, 0x4) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00009c9000)=0x0, &(0x7f0000a8f000-0x4)=0x4) [ 43.392221] device gre0 entered promiscuous mode 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000928000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000068c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b1f000)={0x0}) r0 = getpgid(0x0) rt_sigsuspend(&(0x7f000013a000)={0x101}, 0x8) sched_setparam(r0, &(0x7f0000883000-0x4)=0x80009) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d18000)={@generic="c1124254c876ac04c5cec0048553ab86", @ifru_addrs=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004a4000-0x4)=0x0) [ 43.473141] device gre0 entered promiscuous mode 2017/12/25 08:43:43 executing program 5: r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000519000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000104000)={0x7, 0x3f, 0xffffffffffffffff, 'queue0\x00', 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f00000ba000-0x9)='/dev/sg#\x00', 0x3, 0x100) read(r2, &(0x7f0000431000-0x59)=""/89, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000eb7000-0x8)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d4b000-0x8)={r3, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004b8000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xffffffff) fchmod(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000002000-0x4)=0x0) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f00008fe000-0x6)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f0000ce3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dd4000)='./file0\x00', &(0x7f0000d01000-0x1)='./file0\x00', &(0x7f0000aea000-0x6)='rpc_pipefs\x00', 0x8000, &(0x7f0000fd6000-0xfc)="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") openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b12000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b8d000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/25 08:43:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x8) fsetxattr(r0, &(0x7f0000029000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000709000)='GPL[ppp0\x00', 0x9, 0x0) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00009c7000)={@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x81}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xacf01e2f4f8016fb, 0x0, []}, 0x10) 2017/12/25 08:43:43 executing program 0: r0 = userfaultfd(0x0) fallocate(r0, 0x1, 0x40, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ffb000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, r3, 0x1) recvmsg(r1, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000091c000-0x10)=[], 0x0, &(0x7f0000bc6000)=""/40, 0x28, 0x0}, 0x0) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f25000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000046c000)={0x0, 0x0}, 0x80800) fanotify_mark(r3, 0x1, 0x4010000, r2, &(0x7f00007ae000-0x8)='./file0\x00') 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0x180000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000000000)='md5sum$\'+mime_typeppp0.^#-self.nodevppp1eth1\x00', &(0x7f0000001000)='\'\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000)='vmnet0^keyring*\x00', &(0x7f0000001000)="776c616e31707070302a4d637075736574707070305cd200", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x8)="766d6e657431c900", &(0x7f0000001000-0x1)='\x00'], 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000349000)=@req={0x28, &(0x7f0000000000+0x963)={@common='ip6_vti0\x00', @ifru_addrs=@nl={0x0, 0x0, 0x7fff, 0x472}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f000097f000)=[{&(0x7f00002bc000)="5800000014001923e2ff4b80040f8c560a0600004000e005007643d818fe7700000400caa1646420000000000000001004fbf5100002000000010000001c04ed5dffa1f5ea00220005000000000000000000ec6b0f536e06", 0x58}], 0x1) 2017/12/25 08:43:43 executing program 3: lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000327000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) fanotify_mark(r1, 0x10, 0x48000010, r2, &(0x7f0000c95000-0x8)='./file0\x00') sysfs$3(0x3) setregid(0x0, r0) [ 43.606885] audit: type=1400 audit(1514191423.879:32): avc: denied { create } for pid=8060 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 43.638834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8075 comm=syz-executor0 2017/12/25 08:43:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000934000)='/dev/sequencer\x00', 0x842, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000cec000-0x4)=0x0) fadvise64(r0, 0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) 2017/12/25 08:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00007e2000)={{0xff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000041000)={0x6, 0x7f, 0xfffffffffffff894, 0x7, 0x5, 0x401}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000501000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000267000-0x4)={0x100000000, 0x8000000000, 0x5}) 2017/12/25 08:43:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000224000)='/dev/sequencer\x00', 0x840, 0x0) getpeername$ax25(r2, &(0x7f00002dd000)={0x0, {""/7}, 0x0}, &(0x7f0000308000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) 2017/12/25 08:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000479000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f00002d5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ea000-0x18)={r1, 0x80, 0x30, 0x1205, 0xfffffffffffffffc}, &(0x7f00006fb000-0x4)=0x18) writev(r0, &(0x7f0000aef000)=[{&(0x7f000049a000-0x8)="0001430f050319", 0x7}], 0x1) 2017/12/25 08:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x0, 0x800000000000000, 0x8001, 0x4000000000000000, 0x0, 0x2000000000000, 0x0, 0x7fff]}, 0x5c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001f8000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/25 08:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f00005dc000)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000249000)=0x0) listxattr(&(0x7f0000220000)='./file0\x00', &(0x7f0000f71000-0xdd)=""/221, 0xdd) r3 = open(&(0x7f0000c84000-0x8)='./file0\x00', 0x420480, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ce2000)={0x0, 0x8b, "7594251e250addd775044e088a7e56b0b33cba625436f54efb52eb6a80b6809184aad0c0bdd8379c8f1218dcb617b6f9a4e97b84c57aa05fe0bdf62c6644359fc1ef044073b8fa7c41027489ebf8b9375f2460648f0ac80e29d64d180efdc2469f865fae05319d59d3f2b869f732f1f74c9fda41531ee892dad5b4cf9319089b149e28e07b5a1f7e4e33d6"}, &(0x7f0000257000-0x4)=0x93) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000065e000)={0x2, 0xa, 0x7b, 0xfffffffffffffff9, r4}, &(0x7f000000c000-0x4)=0x10) syz_open_pts(r0, 0xc000) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r5, 0x0) 2017/12/25 08:43:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', '/selinux/create\x00'}, &(0x7f0000001000)=""/153, 0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='rose0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9e000-0xe)='/dev/keychord\x00', 0x2201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/25 08:43:43 executing program 5: r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) add_key(&(0x7f0000f9d000-0xb)='pkcs7_test\x00', &(0x7f0000069000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000827000)="86a7fd626e8f9829bea27e0796476dab31e3fae96e9a11f7411c10f469481f10b0247c0b25c68bba96a65b9877d1543bc4f8ed3af2252aad3c8c667290b88374d911557294d2aa97e1aed6f523fd8f199e5461c04c5c01811866a0c5", 0x5c, r0) 2017/12/25 08:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000abf000-0x8)='./file0\x00', 0x4482c0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f70000-0x4)=0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000652000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") [ 43.647444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8079 comm=syz-executor0 2017/12/25 08:43:44 executing program 7: clone(0x20040000, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c87000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000be000)='/dev/hwrng\x00', 0x410001, 0x0) fcntl$setsig(r0, 0xa, 0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000187000-0x10)={0x0, 0x3, 0x2, 0x6dff}, &(0x7f0000c16000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d95000)={r1, 0x42, "6a981e2152ebe6b78f5f2fe58340de87bf0130211246068dad8ebc9df6b607749085db788f5fdaa835bf74c4fa0a4c4d99b590648e0d34e6941a78ad59813e72b2d4"}, &(0x7f000098e000)=0x4a) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000237000)={0x0, 0x6, 0x3c}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b07000-0x50)={{0x4, 0x0}, {0x10000, 0x8001}, 0x3ba3, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000da5000)="2ff18f511f9be81d29ea2d17304c668694247ed143691ee7ea53bb31bd3c8c48018617da1b095fe86b76cf993cc2a24a13cdc071748bc15b9efade0b154fa780e4fd1507f88b0acf81c77d761f813421b49323505e8205cbc0b66ba8bed48b1bdc6562fe52b7fd6d3fe8b0087a7e163714139e6e", 0x74) ioctl$TIOCSCTTY(r3, 0x4c03, 0x0) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x1d, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) [ 43.707626] keychord: invalid keycode count 0 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027c000-0x9)='/dev/sg#\x00', 0x1ffffffffb, 0x0) ioctl(r0, 0x2271, &(0x7f0000932000)=';') 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6e000-0x10)='/selinux/create\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c3e000)="", 0x0, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/relabel\x00', 0x2, 0x0) close(r0) 2017/12/25 08:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008b1000-0x8)='./file0\x00', 0x2, 0xa8) r1 = open(&(0x7f0000627000-0x8)='./file0\x00', 0x101480, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000022e000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = geteuid() ioctl$TCSETA(r1, 0x5402, &(0x7f0000666000)={0x101, 0x100000001, 0x80, 0x8, 0x100000001, 0x3f, 0x0, 0xd78e, 0x1c1ee000000000, 0xfffffffffffffffb}) getresgid(&(0x7f0000015000)=0x0, &(0x7f0000a68000-0x4)=0x0, &(0x7f00001e7000)=0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000055000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/relabel\x00', 0x2, 0x0) r8 = syz_open_pts(0xffffffffffffff9c, 0x2000) r9 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000eca000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b80000)={0x0, 0x0, 0x0}, 0xc) r12 = getgid() r13 = getpid() fstat(0xffffffffffffffff, &(0x7f0000c40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00007a6000)=[{&(0x7f00001f2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f61000-0x20)=[{&(0x7f00003b7000+0xdc6)="50f7b1df5c728d783a09c525b3e7d1f3619f1c940c67575318f92076c3b827d52346cfa2821aa015e2f8f5db19124768", 0x30}, {&(0x7f0000589000-0x1e)="ab75a1f2acbb4e7edc613158e4f0fbf466b84905e0fcb69ac50473cb8547", 0x1e}, {&(0x7f0000404000)="d6211fa30541c8611878c496996d1e4ab3a461e1b8cc361ec8b7a27d9aa5086d50e4a093a463bc10369ea8dfa7c4747c823662435662e3a12821f04454e3e24a9d66fa3af251b6ea6a6166a6ae2950268ba2cf8004353e1e1316dabcd2af4e7579b5e56d64bb38dc6ce96c21e4895cf919d6665140f7999f592fd6a9e3fa69c1", 0x80}, {&(0x7f0000e87000)="681cf290e12a10572688b70c7975bb0bf8d2905ae88473a1b7175e0f323f5b00", 0x20}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000658000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c97000)=[{&(0x7f0000ce6000-0x7c)="d1a129bd7165c56d5fe152fe637626b1befa47783537008f7916d08cf6f65b466686ef257ff824cc904ceb8923685cf18274b4cb53de85f7851f0a0f06d16f49dcfcef386826711b8c5ca1f99355ae890bf7ee091a4363423d95b51f16cf791a97f38803cf48cf8b7ce7955759345bdde38f57e3d91dbfa8665340f9", 0x7c}, {&(0x7f00001e2000-0xde)="48a7e6990577781e7d6c13878d4918bcdd0609e8d62efc394925c6e4131c1857dea66a339bd6e5303d6c448bc4cc486878baf5cdf5e8d6a46e5f1019226b6a376255fccc58c1e0f194ece35da481f2dee374bc289480075e52851cf2bf3ae6826d3b7cc77c9721c3ef96791dcaa38bd27db300b662dc9c77a07fec58d9f4691dc6178a70022de9a03d641ed55dc2eb183436db40ffffbad74945c9f75d7169d16a515b5bc9b4f481ae3a4615457b6a26943fead9b5ce681cfbecaa3336e212476a50639b55b5487dd0e96c795fe783e5c215eb4ff8647d2b783505faac02", 0xde}, {&(0x7f000098d000-0xd2)="6a3966836458a2306f8ffc90e8631de290371ebe6cfb941f657a8858314a8f946b3e85c78598de9856d4b02a284e88e3509f3d7d9249f15ae106fbffd15ddc2a077a343e02ab3d3fa8aab58675285a0e947d8eb2665b35fc2e4166ee70e50bda6e898d3a617e95afc202122eacded8332f9c1842d53515054ee8d6d5c12d122223ce7358143def7d5865e90fd294c71e96fd9c57010ea990f886753a20f22db59bd04058af7debd6c4fad9f379bf3161d6546ee039ddbd4dab07a5e681f61dae9f971f22f33cd5ab216dc98f59215dd5d184", 0xd2}, {&(0x7f000039b000)="9ab91c223ef34e1d1810ce0ac1e301954c26e8f0e771e59516f1c05b621626b0f53089ada3337ab0bd5846cf29db", 0x2e}], 0x4, &(0x7f0000f99000-0xa0)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r5, r6]}, @rights={0x10, 0x1, 0x1, [r7]}, @rights={0x14, 0x1, 0x1, [r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r16]}], 0xa0, 0x20000000}, {&(0x7f0000c84000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e8000-0x18)=[{&(0x7f00004b5000-0x62)="cf9ee6885a3d1eb22fa6f571a7102e95e608ef37cbd6e9da6cf348b083ce5c5ed2268b99d63faab1fab5876f89ad3bdb8ab643ae0872e1e8c3ff91fec081eb8473e049bde37f7479b0772f9015f3d2099e153c673bdaa866825765ff7056709478e1", 0x62}, {&(0x7f0000382000)="10173d7ef6f3c39ad3232f598d87207d", 0x10}, {&(0x7f0000102000-0x79)="4304c936651993b44ee06d5e7b0874147c1f4aa287f21550d5bf0b7ad3c77442ff49e94656d086a1a7280160b9d0d1209ee0f60b616a020761de6e09089c626612a1304aa85f09aa5e76c87ce8254cdea0439ea94a667611b8f51c63855e0a68bb1acaad50f832f0104c5de0832e9434f942c8b0c22f5fd300", 0x79}], 0x3, 0x0, 0x0, 0x4000}], 0x3, 0x4) r17 = memfd_create(&(0x7f000003e000)='\'', 0x0) r18 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r19 = dup2(r18, r17) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r19, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r20 = memfd_create(&(0x7f000090c000-0x1)='\t', 0x1) r21 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r21, 0xc02c5341, &(0x7f0000d4f000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r18, &(0x7f0000ff1000)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, r22}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x38) dup2(r21, r20) write$sndseq(r20, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9a, 0x68562b12, 0x0, 0x2f2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x7) [ 43.761894] keychord: invalid keycode count 0 2017/12/25 08:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000dd0000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000426000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a87000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fe64965, r1}) open(&(0x7f0000859000)='./file0\x00', 0x2801, 0x1) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f00000cd000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f6e}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x6) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/25 08:43:44 executing program 3: unshare(0x8000400) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/25 08:43:44 executing program 0: r0 = creat(&(0x7f0000d66000+0x71e)='./file0\x00', 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000004, &(0x7f00001da000-0x1)="", 0x0) fcntl$dupfd(r1, 0x406, r0) 2017/12/25 08:43:44 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0x9, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000005000)={0x9, r3, 0x10000, 0x200}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xfffffffffffff2e4}, &(0x7f000000a000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f000000b000)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f000000a000-0xc6)="ff50f759d7d9bb3625d42901601ad3091f9efb5ef1ca577e038cafb1b08366eb2f2fef1285089abb8c0e823e0d5b8b759b6af7342bd85f26aaae4033896e251568e280d7b87bb2c5bab322ce216593e846d3994848f051da7b824ba74a393826980502ca68924ef1b5c3a59f2762a49bea50fd44403388fb0d956a0fe0a72b7343d50ecf59771c14e13ce41d427e31057d2c64e550689695f65e609dafbe999eca0dec63663e07a8ddb35a29f75f5bd48c1c5a8a7d37d42c81445421286355acd612dfe83c5f", 0xc6}, {&(0x7f000000b000)="d4b92609011c42e944475190310d9dd5eeeafb695bb7c5b4652860615c4f9211b1c2947b0253d805dad02505b423720184e6ec49b5025e80029e4032dac9402ffac42c208ee8dd94e01af95c542ee0315e9d57065e75ffd3f2946c98321e07bd1a54", 0x62}], 0x3, &(0x7f0000007000)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffff00000000, 0xa, 0x101, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfcef, 0xff, 0x0, 0xc441, 0x0, 0x3da94223, 0x6, 0x200, r4}}], 0x58, 0x0}], 0x1, 0xc0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/25 08:43:44 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000455000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xe9f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000053f000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x5033}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x64) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000199000-0x4)=0x0) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000092e000)=@known='system.advise\x00', &(0x7f0000890000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000f2b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b3e000)={0x0, 0x0, &(0x7f0000878000-0x18)=[], 0x0, &(0x7f00003a8000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000096e000)=0x8b, 0x4) socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f000082d000-0x10)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000091c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000eee000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f2d000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000f000-0x8c)={r3, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfb000)=0x8c) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000568000-0x40)=[{&(0x7f0000046000)="bc47444b352949d4", 0x8}], 0x1) fcntl$setpipe(r5, 0x407, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00007ab000)=0x3) splice(r1, 0x0, r5, 0x0, 0x7, 0x0) splice(r1, 0x0, r5, 0x20, 0x80000000, 0xfffffffffffffffd) write(r0, &(0x7f0000ffb000)='u', 0x1) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000fb1000-0x72)=""/114) splice(r4, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/25 08:43:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/rtc\x00', 0x20140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xb8)="b195b9d4d863bde860c432b1354bfc7fb73881f107120beb41cd2b44db166d55b114a98f8d04fbf54fdeb9fc8c7e90430adbf3dae86c7bf491c4534764091b748c6415b4949278fbec5a40b5ca377ff99a03c3cfb5f0e2e68860f2bd83055291ebc935d13c5e861cfb0c2ddf704d36501123f01df8c1aeabb8b715b5f27d9a582dbcb37759f630c34f087818e8e3ab7cd2642b20c91a37c5b1e23052c1de56be2eb9a826e098fd76f4d6b46de05e23cb7e84b7753d27bfd6", 0xb8, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fe1000)=[{&(0x7f0000846000)="1a0000001100174701bb45ccc30500ff0700f8ff0100000061ff", 0x1a}], 0x1) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d1000)='net/sco\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000076000)=0xffffffff, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00007a3000-0x4)=0x0, &(0x7f0000000000)=0x4) shutdown(r0, 0x1) [ 43.884109] binder: 8152:8157 transaction failed 29189/-22, size 0-0 line 3004 [ 43.893910] binder: 8152:8157 ioctl c0106434 20002000 returned -22 [ 43.912538] binder: 8152:8157 ioctl 40106435 20005000 returned -22 2017/12/25 08:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000405000-0x20)={0x4a, 0x0, 0x8009, 0x8001, 0x1f, 0x8, 0x4, 0x47a6d964, 0x0}, &(0x7f0000d43000-0x4)=0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00002fb000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000704000-0x8c)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000022000)=0x0, 0x4) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x39, &(0x7f0000001000-0x18)={0x1, {0x401}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000118000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000fe0000)=0x0, &(0x7f0000fe0000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r3) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000128000-0x4)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084a000)=0xc) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x37, &(0x7f0000000000)={0x41, 0x400, 0x5, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xd, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_create(0x6, &(0x7f00000b4000-0x58)={0x0, 0x11, 0x1, @thr={&(0x7f0000689000-0x2d)="ce2556c6d7fcf79ab517ac9090754f7b078c3cc3b5be7a419e267288aa7ea6f46a0397887e8ae185ba8095614a", &(0x7f0000730000)="245e5b90519fd326dc0cebe1421da4c40433cf3b6b58f4b5ccbf44ece918d30c7ca5550720e86370e9f9af99e78d9a7f8750a6f52eacaf4b0340d33d6b0f289ba8422b0cc3551acbb268dd5b685c99b3512ac8b35b870f8e767b335d34316d97d9cf761371d1d98cabef9705bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000-0x4)=0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0xfffffffffffffff9) timer_getoverrun(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f00000c8000-0x80)=""/128, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000ec7000)={{0x0, 0x2, 0x3f, 0x0, 0x8}, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000514000-0x4)=0x7fff, 0x9, 0xb4, &(0x7f0000225000)={0x77359400, 0x0}, &(0x7f0000634000)=0xfffffffffffffc00, 0x1) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f0000a69000-0x18)={&(0x7f0000360000/0x3000)=nil, 0x5, 0x7, 0xa, &(0x7f0000513000/0x2000)=nil, 0x1}) [ 43.917762] audit: type=1400 audit(1514191424.189:33): avc: denied { create } for pid=8164 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 [ 43.946093] device syz2 entered promiscuous mode [ 43.974838] binder: 8152:8186 transaction failed 29189/-22, size 0-0 line 3004 [ 43.989965] binder: 8152:8186 ioctl c0106434 20002000 returned -22 [ 43.998256] binder: 8152:8157 ioctl 40106435 20005000 returned -22 [ 44.017946] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.023599] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x0) 2017/12/25 08:43:44 executing program 2: unshare(0x28060400) r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af9000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000e2d000)='./file0\x00', &(0x7f0000b0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$notify(r0, 0x0, 0xff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005b1000-0x9)='/dev/sg#\x00', 0x7, 0xc000) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b1000)=0x0, &(0x7f00005b2000-0x4)=0x4) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005b1000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00005b2000)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x200, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000558000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005b4000-0x8)={0x0, 0x0}, &(0x7f00005b3000)=0x8) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b2000-0x4)=0x80, 0x4) ioctl$KDENABIO(r0, 0x4b36) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = open(&(0x7f00000bd000)='./file0\x00', 0x40000, 0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007da000)=@ethtool_drvinfo={0x3, "bd36122db8d7da415c7473448dedcc9dc2338d861dd09954009dd5234ef5e340", "306a98518376ec0faced7dd8ea2fd51085773031844374e5a669392bb7ab5a53", "d106fc17af7475f9eae8077f0fe53d01c5ebafe690d52ecf29008de9169e91c8", "eda3e98e238204f64653b4cd4f3f1d65c77eaf497aab5f7753ce0b5cf71a4776", "9d2c9bcc2feb3319b9939fe9361f680b3f29073c0033af75f232e9babc65e90c", "974a576a59b29b5d03a3d26f", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008d7000)={r1, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000552000)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f00008d7000)=@pi={0x0, 0xabf4, @ipv6={0x7, 0x6, "c8ce39", 0x709, 0xbf, 0xe431, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x1, 0x2, 0x0, 0x81, 0x4, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3a, 0x2, 0x3, 0x3, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xc, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xc8, "c943b5c264ee615163ff151ce6224133ee8e3615c4a06a30cb49800e1945f4706d557879b7026050fc4d84422ead59dc20b4b933f057a0290d1dfeeba023bb41bf84532ba33f73fc2f9dd2a16f88360dc2273f7ca12786bbd731062e79d5c27e42f8813068bdc7ab103ebb46a188c3141eac3e6003c471627cb811cb797bdfb5f75f792671180d2b6ea5184e884412e339a941bdec242a099b3888080ba94a802fef21f9ac60bc1aed7e1bdbfe7d35f19327f399892b33f343cb706b02f64273a7e18620043e4764"}, {0xfe, 0xa1, "7a21e0c60964623de0a451c336ced298be26079cd39a860fd3de23c63c8d9afdd8758b0e60b848a7f9923afffbe710f02b62d82caf1af4074e21286b4b6db30eaf1b63083080cbb422bf3e3290fb4c400f78824f74ff8c41e4a2ee6f5be5a1718c7b4f3961b414192acb6997468669227f3828c6e53bfcf671604a45fb1d63cbee55d964e3ee2148e04bf914dc4b4f6e68153280e80ac10a4f72fa9e6935d5a4f1"}, {0x1, 0x4a, "3acde2dbe3030a03ca478b56e029c42502f65e252905a9f09471fabbe3248df1bce0128606ed5cf222c2968e9c3d759f6d765a7b9a05a07f06c1a7ab544c44f0816d683599aedf339523"}, {0xc7, 0xef, "5cf17e414817f2f05f7901c594b3c0511efd054569e5fd0c65a391876e52b81f400663f8a0f9bc4d4d2af0b1e92230b574c7e49fc8cc8b1180f5eb39ad7410cc104ff55d4d21358aeff346e05c7f7e2fbcd5881ecc7c00a6a7e4b4dadaafa1bfe1e449ceb60842bfb4316c9738dc379ffde8b2d8ba73ac3eb27541ec27e75d3c5be99cd162ec2d76145e350ac45e9af004e37e8356ab159d2c94310a9cc9d25072abe06016fbfe8d825cf64c48458975f1d599f309b8af2a461146b303c5c7ab8bca2f602532b75ca7673f0f131a1bc52c037b2415a6cdacd5307e0f0ec8cd65b80fb058a85ce4293085bece18df9d"}]}, @routing={0x2c, 0x2, 0x1, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa6, "56d97bec05cbcd7d8ca21d93f12910f09e4dd3455b76e328dc3feb01aca306cd7c1a12ab9683edd06246007bc74ac102131cdfd237a043c0541b65c8501878fe97d4cc0061bdc693b2b288158a1fa121c9c57be43e11de9f85360c0584dbda7eda39086ad2634772db0c7814480da91727004f4ce0300435ee239ccc4afc1da2773762b9df52a13f260be9cec35f234d47f83a3b1d95877231e913f111483f9cfbdf45c147d1"}, {0x1, 0x9, "4fee5920b6c1608014"}, {0xff, 0xda, "dcdf9006f54f1612378c4ec11f330a989a2a0ae3f2fde915460309c435f4ac529246b73eb623a1a7759b4929eafe541a33c08daef2d0efcf9a0961abfae21aaf82ff226edec441512e7702af39fd5604cc6239fe08dec2abdf03938f798614eca77f3b8b49e4c8ed3ea476458c81b264ad79d166569b17f05605fbf4dfaf5c6d59de5257763126fc353e96637dbb4077f2ff5c697fc1b2dbc398f81b6d13978445b35133cd9d5e52e5037ed606c1d228046f8c222b9a88d80e567ad4459f598d9e0361adc45dad41542b4b70be02d4ec10e95794e1380f0f77c8"}, {0xfe, 0x0, ""}, {0x5, 0xdc, "dc766bbc00a01b33d1fc7009921722f9e6ceb40c6c7f7cfb2d0c96f7ae886872f435ca722895b3d423b13811ea54648f401bf5b50fa46d34d0362dcc35a7acc54d5cc026641fc034812eaf8892ff844098937c0f8e52e299289a2c7a749174b97b7b99c96986deb23fc216c20f3688fa8a6d55aa9b185606aa2b354a7148c6d6437bbb8f5b3bec5db04472654d536be60af13bc9253ec402c437684da7571b5753456efdf6da4547a605af9ef9f295d10277d5dfcea325108de7cecb7a496e4b8e2f6865b68c0d972388239387978e4380872e25ee7f83a9c89fa51f"}, {0xff, 0x56, "f69c90605ca1bbe233e464a06d956f9113c1d67bd283e5b558f59ffea3c229505a6384708cd0cd7c0611fbbb7cfba1c90525f60d4fd7aa12fcea864058a9c08581c78aa544349647fa6898762a23ed0ff5e0b0f1c528"}, {0x7, 0xb6, "307f41019fde68cc571d7e250670c5414cc08daa3a553108731e2a8fce5447560bf2274118dd413cbade5c8cfa89494e9a51d2cd9010327b8c1ba1a7c804859e0dc1f9a36bba4b609f44563f2d6445b0eb897fc554913098b0428a29a404770c8d808c84f3103d181df8f8f6fc99270a27ee4ecfa9f1bd5ff62905d20cd8b7d62230efd78e08a17b14594908ca832731f66e33fcf52f132183ca085e1ed07c5730be2ba56b7b01350e75197786d7d2d19fde5e354936"}, {0x5, 0x12, "58650b60d5ac2bd30ecf024e6dd2e04e3519"}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x10000, 0x0, 0x0, 0x2, 0x6, "7f7a78", 0x3, "cc3e97"}, "4faf2495ca202118444795440b5715d9cb556e5ecdf7b59c02ae7f0355dc43c5a74885d905add2d35f1fa0f8f04da1b7b87c8d4b56880304e427bca6f04d2d24bffe94c094d96e4950d60a1562fb3d8364c4fa6344e5562cc52d8cfb2c93"}}}}, 0x735) sendto$unix(r3, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x3, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00008d9000-0x30)={0x24, 0x0, &(0x7f00004af000-0x24)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x0}], 0xe9, 0x0, &(0x7f0000724000-0xe9)="1d394c29bd80a8d7e327f247525491832d4ac7b98f8d24f67cc76efafb798f97c4313f9a85ec1fcb98a4061a315a817db9ff2ac9286ff8826f3ae68220a4728820e764d7f9f4dae687d198df3c891e5fa32c9ca70aec091eb3594593704d9652db8e3ab991778d86ce808315881f7fb37de71d057dfa7268a752d3ef43f4d71c5535a03030e3c445fa0316e7b0a5473a15f217fcac1b76549956eb39161c38cff1ef9a71717e5001c84ba7f9171265440fd66cf6d0beedf4588e49c889023018c3b4b4188d33e0033d1b46453b45ae8ffc89d21f964144f52b775320677a3e06f01fd45a2a974306d5"}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00008da000-0x8)='./file0\x00', &(0x7f0000698000)='./file0\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002e0000)=0xfffffffffffff25e) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008db000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f0000889000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000071e000)={{0xe4, 0x1}, 'port1\x00', 0xa2, 0x2, 0x7, 0x5, 0x0, 0x1, 0x3, 0x0, 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000093c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000013e000)=""/112, &(0x7f0000e22000-0x4)=0x70) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000755000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000083e000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000)=0xe8) r4 = add_key(&(0x7f00004da000)='logon\x00', &(0x7f0000ca3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a5e000-0xc0)="53388b322406df4fa28ccd5daefb9030f1419fbf898e15d01c87540c4635de1a61cff79ed792457ab5ec3c9cedf87b907d71bd11415afbbb97da977959c2314472a423bfa90357cf6e3fc420ef4ccda9970bf3743b80041adc0063a3352b78ef6ec15beefdb260690744cc51e594d248a3e44ab723a716ad1123f0703d46fdce36a56ba96ba8527ad90734e975f0cddeea5fdafc39b9716a8c0c539c7b4ed2aafc30e5a94c034b4247b808312bcbe604bbab2eaf9ef8acc162b29808915b4551", 0xc0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000081d000-0x4)=0x0) 2017/12/25 08:43:44 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000bc8000-0x18)={0x0, 0xfff, 0x0, 0x1, 0x80, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000011d000-0x1c)=""/28, &(0x7f0000b47000-0x4)=0x1c) accept4(r0, 0x0, &(0x7f0000f34000)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dfc000-0x4)=0x0) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000014f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000032a000-0x20)={@generic="8879d8881e99458168219d52206b5203", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ab4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000a75000-0x24)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) tkill(r2, 0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f00003fe000)={0xd8, 0x7, 0x7825, 0x101, 0x0, 0x0}) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/user\x00', 0x2, 0x0) connect$llc(r1, &(0x7f000086b000-0x10)={0x1a, 0xff, 0x9, 0xffff, 0x80000000, 0x27, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000af000)={0x4, 0x1dd, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2017/12/25 08:43:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00001ac000)=0x0, &(0x7f0000884000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x8dcf, 0x5}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000002000)="a25cb4c9398e11988dd1b1212fec1858b594b133f7ecec6217e5fb6da0b8525f6f3d3eb16eb1aff601bdd6349645fefcb91d03094011c76659dd0b788fd464466b8369508e69bf300d797154e578600b864c780fb0fcb4390909c2ec996df8d94afb38d9aaae6dc6f09d92faeda9f4524fa73316fc44c6c86891b712139896f36dcedbb3cfc6c60b09dfcb5af275eb1df55714e53ffb2e59c67efb4ef387787f86faea9e7784b0b8268821e4e02f239a25fa98f469d6971ebd5f6536bcd0c9011261089002e66e6863a7dfbc04") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004000-0x4)=0x1, 0x4) setreuid(r1, r4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d7003030000132f078900ec", 0xd) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000bbb000+0x842)="000000dd1f0013000000000000000901", 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008c9000-0x8)={0x0, 0x9}, &(0x7f0000047000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000100000)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x7, 0x2e326c89, 0xffffffffffffffff, 0x8, 0x80, 0x2, 0x3, 0x3f, 0x100000000, 0x7, 0x9, 0xffffffffffffafa9, 0x5, 0x4]}, &(0x7f0000193000-0x4)=0x108) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000003000)=""/91) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x9eaf, 0x5, 0x6, 0x6, 0x5d9]}, 0xe) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000)=0xe8) [ 44.206333] audit: type=1400 audit(1514191424.479:34): avc: denied { net_bind_service } for pid=8209 comm="syz-executor7" capability=10 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 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e6000/0x3000)=nil, 0x3000, 0x6) pipe2(&(0x7f0000716000-0x8)={0x0, 0x0}, 0x80800) eventfd2(0xff, 0x80801) getdents64(r0, &(0x7f00000a0000)=""/35, 0x23) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f9000)='mounts\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000504000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = syz_open_procfs(r1, &(0x7f0000876000-0xd)='attr/current\x00') sendfile(r2, r0, &(0x7f000030f000)=0x0, 0x7563) 2017/12/25 08:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000d02000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd71}, 0x1c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x2c)="c4", 0x1, 0x1, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004ff000-0x4)=0x0) 2017/12/25 08:43:44 executing program 5: r0 = eventfd2(0x800000000000009, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dd000)='./file0\x00', 0x0) utime(&(0x7f0000b46000)='./file0\x00', &(0x7f000001b000)={0xfe2f, 0x200}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00003d1000-0x8)='./file0\x00', &(0x7f0000e19000)="0000000100000001eb68", 0x0, &(0x7f0000ebd000-0x2)="") 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ded000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000051f000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7c000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) fanotify_mark(r1, 0x8, 0x40000000, r2, &(0x7f0000b48000-0x8)='./file0\x00') 2017/12/25 08:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000701000-0x9)='/dev/ppp\x00', 0x501240, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000fbe000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000e54000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000482000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$inet(r2, &(0x7f0000bef000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d3000)=0x10) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0xa, &(0x7f000000d000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f000000c000-0x8)={r4, &(0x7f0000002000-0x1000)=""/4096}) add_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x1)='6', 0x1, r1) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000688000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002ed000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000039d000)={{0x2, 0x3, 0x7, 0x0, 0xfffffffffffffffa}, 0x4, 0x8001, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f000029e000)=0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/sequencer2\x00', 0x20000, 0x0) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) 2017/12/25 08:43:44 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009af000)='posix_acl_accessem0\x00', 0x3) r2 = signalfd4(r1, &(0x7f0000006000)={0x1000000}, 0x8, 0x800) pipe(&(0x7f0000c7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x20, 0x8000, 0x0) signalfd(r3, &(0x7f000089b000-0x8)={0x100000000}, 0x8) 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000246000)={0x20000000, 0x0}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f000055e000)=@ethtool_wolinfo={0x7, 0x8, 0x5, "62b5e46e7453"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d9b000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x2, 0x20) ftruncate(r0, 0x9) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b48000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="64dfd932eb263fbb9d19be8638c465c3"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9a000-0x4)=@int=0x0, &(0x7f0000d9a000-0x4)=0x4) 2017/12/25 08:43:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000004000-0xbe)="45c7b2a0d793deb12b19387ce0b43f43d8e8987ba9dd34a87200b86e978e56ee4910f41dd082363bcad73b88c268f36018dade46bc7e09581212be60fbebcf48c0bd7f9556f3ac570195d40cf257c44e50479981618bdf0e600a69dbfd1bdfdfb5d0860c657f45085ca2035c5c56b1b229a3a0dd105aa11a5a2db882af4a51276ecc1300cf394d425c354fa4d7be638656950a3ef7b50bcc93306d4e4895fd02c8544b9181183a975bb894fdf6fb0632ced2eb11774edc533a76f3f6f1df", 0xbe, 0x20000000, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000009000)=0x4) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f00008d6000-0x8)='./file0\x00', 0x200000000040000, 0x40) write$fuse(r1, &(0x7f000000c000)={0x12, 0x1, 0x1, @fuse_notify_poll_wakeup_out={0xfff}}, 0x12) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)=""/210, 0xd2}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000006000-0x6b)=""/107, 0x6b}, {&(0x7f0000006000-0xe1)=""/225, 0xe1}, {&(0x7f0000004000-0x3d)=""/61, 0x3d}, {&(0x7f0000006000-0x2d)=""/45, 0x2d}], 0x6, &(0x7f0000005000)=[{&(0x7f0000002000-0x6f)=""/111, 0x6f}, {&(0x7f0000006000-0x4b)=""/75, 0x4b}, {&(0x7f0000006000-0xcb)=""/203, 0xcb}, {&(0x7f0000002000)=""/143, 0x8f}, {&(0x7f0000006000-0x2c)=""/44, 0x2c}, {&(0x7f0000006000-0xf2)=""/242, 0xf2}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/25, 0x19}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x88)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x66e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r5, 0x4, &(0x7f0000004000-0x9e)="23b6492b29ed80efdf2990ad857c41da893c9b8211f5b0f1b457b4dc28fab052db3a9be5d1c32b1e2017e45a5b481726bfd2b4ef520ce436faf8e738e8431684e2c1fee5f9b7e8f5e1ac73c06d121330846850fb1d82acd0d67331db54ef277a107a6a33c6184569d85154316d57f98da2499405a9609e69cfedf7ef1bc8517d5b76627b4d7f0bd33b8a4c216c56a53cbd6de48201b626d72ff5b18e3feb") 2017/12/25 08:43:44 executing program 6: ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003a8000-0x4)=0x0, &(0x7f0000e57000-0x4)=0x4) 2017/12/25 08:43:44 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f000000f000-0xa)="6d6f756674696e666eea") 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) timer_create(0x0, &(0x7f000017e000-0x58)={0x0, 0x28, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cc000-0x4)=0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000895000)={0x0, 0x0}) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000896000-0x10)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f00000bc000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 08:43:44 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x58)={0x0, 0x3f, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000727000-0x3d)="b2bcb87831c1887a3742de2696892ddb39cdb14561948315c7fe875dfd6ab6aaea672b4a10264a354ecea336406d85b21e4ee13227c06476e1034d9e92"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023f000)={0x0, 0x0, 0x0}, 0xc) prctl$setptracer(0x59616d61, r1) mq_getsetattr(0xffffffffffffffff, &(0x7f0000356000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) rt_sigpending(&(0x7f0000c7f000)={0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) r2 = mmap$binder(&(0x7f000095d000/0x4000)=nil, 0x4000, 0x1000006, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/25 08:43:44 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003b6000)={0x0, 0x3c8, 0x30, 0x7, 0x3f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e84000-0xc)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e63000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = dup2(r0, r0) recvfrom$ipx(r3, &(0x7f0000de4000)=""/14, 0xe, 0x100, &(0x7f00003a4000)={0x4, 0x1, 0x20, "be29e524a86a", 0x20, 0x0}, 0x10) mlockall(0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ba000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000945000-0x18)={&(0x7f000004a000/0x2000)=nil, 0x1, 0x5, 0xd0, &(0x7f0000dad000/0x13000)=nil, 0x10001}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) socketpair(0x1f, 0x0, 0xffffffff, &(0x7f0000c43000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000f87000)={0x852}, 0x8) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f00003e1000-0x4)=r2) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r7+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r5, 0x1301, 0x0}, {r6, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000169000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c83000)=0xc) ptrace$poke(0x4, r1, &(0x7f0000bac000)=0x0, 0x6) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000c, 0x801, 0x0) write(r0, &(0x7f0000869000-0x24)="240000002800071711ffff000000001800eaefff010000000003a946d06f000000008123", 0x24) 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a49000-0xc)='/selinux/member\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000696000-0x4)=0x0, &(0x7f0000ae6000)=0x4) r1 = socket$inet6(0xa, 0x7ffffffffffffe, 0x5) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000035e000+0xb25)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c81000)=""/84) setns(r1, 0xc000002) ioctl$void(r0, 0xc0045878) pipe(&(0x7f0000698000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00003b3000)=""/186) 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r1, &(0x7f0000a37000)={&(0x7f00003ec000)={0x2, 0x0, 0xfea, 0x1}, 0xc, &(0x7f0000085000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e4000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r4, &(0x7f000036e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x58c9, &(0x7f0000de7000-0x8)={0x1ca}, 0x8) ptrace(0x4207, r3) ptrace$setopts(0x4200, r3, 0x0, 0x200018) setresgid(r2, r2, r2) 2017/12/25 08:43:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000063000-0x8)=""/8, &(0x7f00007ce000-0x4)=0x8) getpeername$netlink(r0, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0xc) listen(r0, 0x8) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000075d000)='^vboxnet1wlan0\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xbc8}) r1 = syz_open_dev$tun(&(0x7f0000269000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x33) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000a72000-0xa8)={{0x80000001, 0xfff}, 'port1\x00', 0x10, 0x2, 0x6, 0xffffffffffffffff, 0x0, 0x8, 0x800, 0x0, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ce000)={0x0, 0x5}, &(0x7f00009e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb8000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000609000)=0x8c) vmsplice(r0, &(0x7f00008f8000)=[{&(0x7f00006b3000-0x29)="653e664164f468794dd123d7d266a2f85a20105ea0f45b5370b5ad804acf0c9fe8b432d729c99643b2", 0x29}, {&(0x7f0000713000-0x11)="d52d771b85881d33a928d5529629e865bb", 0x11}, {&(0x7f000048b000-0x12)="5eaccc65d47df62102209fbcfba110e35590", 0x12}, {&(0x7f0000137000)="e1ccc1880ca886c0c1a4ca76ff413ec59adf", 0x12}, {&(0x7f0000841000)="8c10ed4e2ffa4a439a891b394b69611acf36edd6747121a01034adde820502a1db9cd5179fa2a0a6e1e21485e24644c60a7be737543d8711ded66b6367a7d0e26ee0", 0x42}], 0x5, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d72000)={0x0, 0x0, 0x0}, &(0x7f00000d3000)=0xc) ptrace$pokeuser(0x6, r4, 0xff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt(r0, 0x691d5fb3, 0x1, &(0x7f0000f8b000)="b415e312f70fcb9561de302d992eaece654fc76d3800afc963650dad4748613bd80ae19ffbfdbefb3fc7263c4c916903ec44a1e2b1e6379f5bde888e9a8ac4f33e60631a485490e138b1454f0651a56c42c2fa578b6774071d12ed8bdd23c3ca1cbb7e2209f3901aa527a4bac1cf36c314303ed139f8ec79592c5583bfc55e555735a1df1e40de305012d50fe3b6163e22af287b76082b9ca86897c0a002f50e12343a003330887dbffc091b481b4f2fc010c5df51c7a7107a9616261de8efb9c31721c020d92b97c8495da68d5b6c8ae62c2567d6c36742e77b93a317142f35c43f9238628637", 0xe7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x1081, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x1, 0x0}) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) [ 44.421313] binder: 8311:8314 ERROR: BC_REGISTER_LOOPER called without request [ 44.447867] binder: 8311:8314 BC_INCREFS_DONE node 33 has no pending increfs request [ 44.490699] binder: undelivered TRANSACTION_COMPLETE [ 44.496148] binder: undelivered transaction 35, process died. [ 44.498437] binder: 8311:8326 ERROR: BC_REGISTER_LOOPER called without request [ 44.500179] binder: 8311:8326 got reply transaction with no transaction stack [ 44.500186] binder: 8311:8326 transaction failed 29201/-71, size 32-8 line 2920 [ 44.500234] binder_alloc: 8311: binder_alloc_buf, no vma [ 44.500249] binder: 8311:8314 transaction failed 29189/-3, size 0-0 line 3127 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) listen(r0, 0x6423) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f09000)=0x0, 0x803) 2017/12/25 08:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000035c000-0x8)={0x0, 0x0}) utimes(&(0x7f00000ab000-0x8)='./file0\x00', &(0x7f0000f4c000)={{0x0, 0x0}, {r0, r1/1000+30000}}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f000006b000)=""/24, 0x18) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000310000-0x90)={0x7ff, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write$evdev(r2, &(0x7f0000f71000-0x20)=[{{0x0, 0x0}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e46000/0x3000)=nil, 0x3000) openat$hwrng(0xffffffffffffff9c, &(0x7f000035f000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/25 08:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00002d6000)="b63db85e1e8d040000000000000015d61dcc436aed0900000000000097ae21b1ff872c6737002c0000000000000001", 0x2f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000221000)=0x100, 0x4) 2017/12/25 08:43:44 executing program 0: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x8000000000004) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000b40000-0x4)=0x0, &(0x7f00009c9000)=0x4) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b41000-0x4)=0x0, &(0x7f0000b41000-0x4)=0x4) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b42000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b41000)='./file0\x00', 0x20000050) inotify_rm_watch(r1, r2) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/12/25 08:43:44 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000327000-0x8)='./file0\x00', 0x10000000080042, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000eec000-0x4)=0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000fe7000)={0x5, 0x7fffffff, 0x4, 0xa11d, 0x7fff}) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') 2017/12/25 08:43:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x7, 0x8000000000) syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x0, 0x182) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000-0x10)={0x1ff, 0x10001}) close(r0) 2017/12/25 08:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/autofs\x00', 0x200, 0x0) sendmsg(r1, &(0x7f0000b64000-0x1c)={0x0, 0x0, &(0x7f00006b3000-0x48)=[{&(0x7f0000dc4000)="4b2e61357f965abbde43a6f2253cea6cb8eb18a815b513a1dc6e80eee2425a8d750b76adf681b76f8dbd660bd070680c5ac4bc2a47558af3e39a454910ea8e36b47a33408acccdfa21164b876860ffad1cd04dc8c9437eace91832d292a02356eecd9cf077add5d74beaa5df4fee823624d75232ef", 0x75}, {&(0x7f000056d000)="ca917c11b95fddbaf21476fbce83c683834f496d6969b539612a42fe08e64893c4f2a9c3ede99028bba50de62c1f861bb25df258ea89aee0804f1fc38de388f2eee476429e343ee527f7f071499de0294b51949f7f5d6587b319456768de7f45298f22013cff00d1aaeaac9936a2aa76a6f5c2a94501bfdef9ccdb57b0f5d9f40953c85c0e0d100507943d023e51d19a1389210d608433aa9398f2505f5c", 0x9e}, {&(0x7f0000bae000)="0baa53cf60cbd5ad2c83ef411ff45ad281bc90dc711050f8fa6949111424f50ad183a587f1df2e75711ede9e3eb34371131cd9519a8b381effea429c2b8be24976ad2695e151b3ac1a7c922fc8eb8a41fd7845a0ca8be2b72a4ead6b299cd0f9886a62eb641b2b1a878443d625463c91347f50ed33a93b246b189f06fcbf4d2684f52bd2a99a79042144c46451ecd6046824e8d460707c638c7c82123372b3f2c765dce0722fd197b845ee6e68014eefdf1e9b4f1ec4ddc8777eae1c2632a7f398fbdbb3173adcbce6447939206083bdda84eb4a51f918b7c09a05dcf8b8022a124e1cc022654f61e595a8abe5c09d8435ab56a30d", 0xf5}, {&(0x7f000025c000-0x93)="c06a0c326f42b50a567f3add626add61d6aaaa9386ade9029c33601aee1f32e2a18150a3a2717a7a1c8f5a59e0886f4d6368c665fc5260bb018c374eb3492c1dbe5a33f6eb0cd7896708b3cf0bce79bac985421eb11f34e26511ad8a6668c0bc5801b0b7cecc9b8bee51167882636f99dc6ad2346c406194c426a78f6280a57b67de1b6e5626206b33cb21743408f16539b652", 0x93}, {&(0x7f0000d8d000-0x12)="fc207263bc82cd2ddc97247e7628be12b670", 0x12}, {&(0x7f0000353000-0xc6)="6db812c1a174fe8ab333a41eda31b1368c38fa7d60a83ffb5642323bd896fb44329f757b155d01b11414417cdac4cc8d0dfd120a47aac3151406f706ffe3e021208e55ab5a149bfcfd41718413eec91d9b9ac936df2269ea3ccb05f841322674eab65dc60ec11270de335322c9d3bbe01bd339b588e9e8036ddd4ac68855d48c182846654cb77c39fb882634373964275772192d59616ecc0794cb8cb5877def586dbd18f86c5bbd129b4bc15b2ed58709d17913bcc987b2c5dd833793ebb0fd78f50a894f892c", 0xc7}, {&(0x7f000011d000)="aaf08fc73f3ec4071bb606d604d49f8419a5925fe06a42fabdce56599333f23402654134cd9d5a4cc7f34ed31e7e3915fdf5c821657cef6e5edd4153081179e6cff009880b490bd7e9eecf5fbea65e75885bd2758cb2e0f92d2fff7d57a6f1360140f1ec9b000a89d45bae8e459d1f8831dff9d317726c93977584825a937b65f25492414772c0f07c6e2c13093d59dd38869ce9b916fdbdb90801a9cd70c0e1429a1c5e515e0a9dc68718100f090e4df4017c57f7900dd533", 0xb9}, {&(0x7f00005ca000-0x86)="235ab185d12a70789bd43c5b60d8871acce20f0c180f9d6305b711da1064b4154948e7fb8adc00cd03c3dbf8effeb59fbc0480319d5826fdbf65ba12dfcca269758d314d1b987c03c9a5bbc1b842f0e0ca302270558c1a9ff9c6935304b91f30f25ede4d9c7d6bb7f4aa02709d62280cedbbb94483f3530180c05e747db53cdf3a9216adac96", 0x86}, {&(0x7f0000cb4000)="55c3b678ab5551a22576c96dddd0fe917d31df6421c653a3ca299bac1d14c44fa33386480c2bec53c51899c1321d86f5cd124bc86a4c65c90478493f317e4908c66cad94f742d3ab6754e3bc704aa4b0124bed3bef8f69718019496255f914fb3b3c82646b0413e20f9873ae60bcb1dbc994ebd4d5", 0x75}], 0x9, &(0x7f0000425000)=[{0x88, 0x88, 0x6, "3fda7c85851397d17ecde4ec76e3ea7da9d64eeebfcceff3dddf08a6e73bbe329e5851ebc2e074a10e4c12c8895a9d20546b53e00fe6c2d3985da654f73e02a6599381e4338003a043e8ec792944f188948a83e57b0dc6cd271e916fa7aee1b74c0ab476d813b2bc9ebb5fbd56e175c58bbe97b01d8932863bf7"}, {0x3c, 0x1, 0xa84, "6f3d21dcc74084315546e06964b48e74f986046781067fe83b6ce502aa94dea6dbe21ba83767787d0e902e8893b6"}, {0x74, 0x117, 0x3, "422dea6af439ad905c8b5bcf7e277ac733dc33729eef945a38730fd1f14cb077ea3ce60dcb295b8328137992e2739b6c4504ceaa997e38351760690e320a5c077c54c52af80b36eb976ebba700714b59980d8122ef45769005fe91d72245531b711a928f65ec7d"}, {0x5c, 0x111, 0xd7, "fca9b0f65fa6fcb91f5b1bd7d64f9e9cab63e3ede519173a8e5f2d7852ef87778404f97f07bd5e011c6f07460c54fda0a427e6ea331fa0dd8cd3a6b9ef96dc42290b817a9beeaaac9c71fe7a5b62a7"}, {0x100c, 0x117, 0x3, "079a1ebeb5c18526a33439af1de930f563cca70ab453c69c6c8404ae54074d8bbe87b1f8ddc68908636e628988a94b807ed143543436531321dc9436b56b6e8d8904cbca17f315eec4d96cfb176c05b24f1247297ccb695953fde07cbf92ecb5a5ef351313041bb46681b9e93e20d2cc47ffdbee9e87bf0a1d686ccb9bbe2ae472b5d69d57c2d081cc0f6a298a7ff45ddb693bf8b41e04ff6164df608f1b4018497f1211d4bd8df233dcf1bbe5928233300811e46adc5f67e76f5810b31181c54d0a30f1743141b2224b053710cf5263a8844493bccc2e62f409890d17d93b2ce508e5eb3189fdd4ef92e7b3da27fc80e632bae1772234359314cd62ee3cfdf6bf65fb59177bb612b5c4f47b3256dca20c5c925cc15b1b19a78868bab2bd2d18e2ddf6ecfc3de8501f52001275212f6b1c2e2e60d9951394bcd946763b454707df3b2825caf9c211abd2f91e693ca66642d22c5a0222ffcd24aa519a6a548ee2798f96787fc3acd3be078b547546975437ab6e1e4f7fe91d5ffa6060c4203c7b03ae7858fd2eb6489dd35d79c4ab92f3d0033ab40499efbbebc04817b9e60b4f2c5990b6bfe7fb3872ff5473bbc88e4fea3bccc389bef973ffff064d3e0da5fbc5137bac50b0e02e1280ed9045ca72ebd380158df8f08506dd1a563b23a73d0e0aa9f690ed55d9b084e34f009d1dd7cd03084d3807a2a49063547f6539d21b832e5f99835ed07130df430b2d09eaf51d52db3dd1a8b618627599b1d99449906b023ad4e44b49d39f1da108707711bf4988e9240240f9dd8c78063c343116ffbb3fc2e81df6b6d73c9f3e53e164e6f2e479deb58387715ba5f640417c62aea2ad006191e21c8748a3015e5a6e849b4af2ae219a4bcc465f1858c2b6df5cc3d256dbe9a44ce4d8874d8cc284e90910a0ba4c4603ac8f5142d824320a13e432391cf89bce52a71988b39458bc6084bf995a6274830d8129404e35537b1406a77e343e204fdfc7a47360f5b9e9446e10daecfba0021a3410bafe977e4c884e70afe5a0aa1d6c4fc97151154744e1bb1705187746a1aaaef2553b146344df1bdd35214c151921f69495d86d550f64f7bb054c8b3f43045fbe37599f3754be3e8bb0432783ccb103e9693aad7bd1c1a8e6ad38ef47cd90b17aabc7a9a7ae2049b23da5516dd4568c3ececc1f60b9175b2e96e5eefaa35f3f2aeb6a516ca0421d62ddb14a7437cdff3d841169eabb73d23f51af0992bd523e37a1f02c6a180c2cb2b42cd0a50d9688b5977f6a58d52b018c2eee8409497ee1f76c4427d238bf2e511780f6756bcda55162edaa1d50734f8b987cee24f6d074a7e7ad5ee5f226b413a112eaf8ed03d02efcfe56c1a7f15a9dfbb5e0ad3e9e5eb1c2d25a5519ad65ab8bde9a73f90048eb5957d2f5f81034e16380e8db5e22063f845d115e5ffec8c767327208fc6192aa2ac83a69d7ffa7aa2c205d19d8a2dfef0794d773a34e729db7ca6007ec94b440ed4ada8dc89989b17684c33d10c5a288f0465504b7f469e6f4b8e1e6d7bbe68a2a30aaf9a84c3d208041ad9fa6dbf930cf31219ec6f3e977b1c545877d0230b15bcaae5c9aaa2d137f308d8746e084179ffaab1bc34fbd63aa54e9dd77099b11d7bf9234da8f1eebfc3c16f4a74d9066411085a78d074100486eb06c273f34b8340b827ab39da62135905eabf8f33f01f6592eec9ab322f23999dd80071258bc4ae80bb85377c2fe0550338544ba4a304654c10ca104b42cf3d69f84f92376e6fe4e95de3e23be0666d8249e1f88518bc37d8adc08dc436efe5b1cb62d063c8ef319b6cdbee4bd6121c9a6f5157e8ad3f8601bb67ddda626de6b40acf8a047534ffc4dc0b7125e4d8ab26b622121a56e3f84c82616160a3996172ee0a95f8f14d9068e99e5730c6fff6cfe839086ad3bc63f93efd8c3297242cd57c6c09c6f8e083c873103beaeeec33d04898bddc1670afb02021bd835dd56a7b35a3849caed514d757ddd6c366a9c9a9bb76e288347d88067415423425c904daaeb4b348c5f3261713fbee835d8e6366954cc666a1f23857823bdd10084d27f059579f730c3136043e95f6cf274a1432b9bd24649f9ad765224c58029772ad6f5411ccd6fe1afb1ad9638a290e31b78dfe802db1be22a2520cd9e6d75d5865c4d906bc5d9b4796e9bdb505768dbeaed801286a1ad233b51fea8f472f75e740cc294f9e5ac86d14f21c3a7d87ba2dcbf187f4a57510926aa51676e1dbdea2b252664636a0cfec61179c0374af86db97ef38d02af9f1372eb64ed97ad3a74a17174fae42230d70300a86bee806d5693a0e63069a08c7722e0af2a7f765b66b92445f11d401eaeb2e488ca9ca58aac611ae4c41fdad1ba34a7512d7146532b227d80737254b3ae7783790f8d9144c29e3ded51c644655b9054ff3732a75fe79d2bbee757fc17c6ead1e212cdebe580b45f074b75fd0fd0bebe7b07391dcf9dc88b21a3a46e5721b83fab2cb4e36b25b341cb9c8fad33b0f235593a9e7aa3d851cce5062837944feeada0d46b458eab66e5084683aac7d00da75a358e734aa175c86d8824df5ef70c47095220b771fdaea792074e4316f3db935cc2c75c046e787b4411a2c13e4f57bb89908b2c2324c350c346ecb4f6d07c51ee829d7ab9f6c8d53520933f3e922c28b922d2550e5c3d486789786ff529381fb7254895a64cc1d34cdfd0b0f3dc7370a1673ddec3e61824876713c3ae5d327b0b9fe1a6de20c490fb8e23afefabc0c34137a07eb65297210111f9209079ed0b7252d2b7048690f504adee36d26e97188503f6e1962325a2b44ac4186422c1ecd3fdeb03c83c2768b93f943feb601d343b597370876b3764428fcb28b630a11f810050f640fb735e2c16d11b0c661263751823d3538a0fba20b26d9357b7d567d05da66bca602a6b7b813db46eda305091baa181e7ebe4a0633fce6ed80c6d5e6bced2492e9cd3a4e9afd4bd25c6a4892a9465573f20e7586447edbda46874778928fd0002a98110e02e0bc6686f3f172c3eda0656a3e349e8bbc2416279e32bd1ae95c9b3826800dc606f25f5c7785ae25efdc337820cd952973621b91987c5d70f84fbc8ef0b3f89ead120c2756eac3c42ead913989fb71efe3ec3c2619724b0d9e4daf257c30c1be63329f79479957661d2400e972676256e4d7badf54e4743047a51474f476a94d28ae2c617074ab76fa275b02a560c2cd91a66fa20086f61ada0c79baae9b8d7b5e47ed62db31b2f0e9294b9de3960b0f35a36769dba129ba7bf83bbf1b5cda278af85594189b77a9e488beb7ec031b7f17f4d842c99ac57cad7711fb076054308ae258f914c198b1fb23e6fe2dd9e41785c086e17fbfec3c80f093091eccd5f8c7e810d9316154cf56e8bab698f8a5764d9d2967616994cbbb224a7cb6b50d10d9a21386ec0ec7ef16507c6622afb072aa48618d15bd41ca9bb0232affe50ebf559757011d51155633ca81f8c3fce85759ec8f03ec65c2fd9bca3d0dc6ed4d8b13d7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{0x10, 0x10c, 0x7fff, "ec"}], 0x11b0, 0x80}, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000249000)={0x0, 0x0, []}) 2017/12/25 08:43:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000069a000-0x10)=[{&(0x7f000019a000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/25 08:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000657000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000025000-0x10)={&(0x7f0000c32000/0x2000)=nil, 0x2000}) timerfd_gettime(r1, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$llc_int(r1, 0x10c, 0x10, &(0x7f0000383000)=0x0, &(0x7f0000fdd000)=0x4) [ 44.502573] binder: 8311:8348 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 44.502583] binder: 8311:8348 BC_INCREFS_DONE node 38 has no pending increfs request [ 44.554387] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.559814] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.603786] sg_write: data in/out 298234/1 bytes for SCSI command 0x37-- guessing data in; [ 44.603786] program syz-executor1 not setting count and/or reply_len properly [ 44.626496] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080c000-0x8)='./file0\x00', 0x20000, 0x6) getpeername$inet(r0, &(0x7f0000877000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2f000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) lsetxattr(&(0x7f0000d35000-0x8)='./file0\x00', &(0x7f0000404000)=@random={'os2.\x00', '\\,selfvmnet1[[\x00'}, &(0x7f000097d000-0x3d)='}#proc,selinuxcpuset/nodevselinux%vmnet0#-vboxnet0GPLvmnet0)\x00', 0x3d, 0x2) writev(r1, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) getpgid(r2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x4, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f000000a000)=[{0x94, 0x800, 0x1, 0x100000000, 0x3, "22815792ea8e836dceb319b0df40663e195aecf3e1201dcfc61de950016ecc4391d8102e5c3782aff90549c0a8e2b4b27cc5b8fbacd2415d72fbd31132e4db676df83c2a85a140b62cecbd71023101971e9d2bef3634afc07924a7de8d4cb1d83743517ba8c809bfd97e30f9558685b1049a790ce84d21424390db3cf0a1b8d98e788f4a"}], 0x94}, {&(0x7f0000c19000)=[{0x2d, 0x0, 0x8, 0xffffffffffffff80, 0x8000, "41d11fffdb4ebc0d97e08d2abe160b8dd84209d5b4c680ab807f29e484"}], 0x2d}, {&(0x7f0000400000)=[{0x83, 0x10001, 0x300, 0x0, 0x7, "5a5571ac0256165eaded4a74c556dcb66fe6524c2d25c54b2a93bb248f4e058f718bdffebf1d8f0b384eab3356cda04193ddcee8d02a5263652918f3db3036502b5b1d53bdd03a10ec130276c333c2653208513d922e0373e78c9bdad1fc72ff25a9d3f81ad2e5ad5caa3b423f57e2f6818d29"}, {0x10, 0x3, 0x0, 0x0, 0x0, ""}], 0x93}, {&(0x7f00009c9000-0x2430)=[{0xb04, 0x0, 0x619, 0x3f, 0x0, "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"}, {0x2b, 0x5, 0x200, 0x5, 0x41, "db56cb2072f27c1bda2c75aca40a5e53096cb0549476b78b2c9755"}, {0x10, 0x4, 0x0, 0x0, 0x3ff, ""}, {0x30, 0xfffffffffffffff9, 0x20, 0x2b, 0x0, "0658aabd6c5e1015bb0c4950e8341ceb566ad4058c1f0e8795f5f00b5d369fe9"}, {0xa3, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552"}], 0xc12}], 0x4, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r0, r1]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x20000000}, 0x10) 2017/12/25 08:43:45 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1ff, 0x0, 0x55, 0x3, 0x316a, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() pipe(&(0x7f00000a2000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7fffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00009b1000-0x4)={0x0, 0x0}) setrlimit(0x4, &(0x7f0000398000-0x8)={0x1000, 0x4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/25 08:43:45 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/ppp\x00', 0x100, 0x0) syz_open_dev$loop(&(0x7f0000750000)='/dev/loop#\x00', 0x400000000000, 0x800) syslog(0x0, &(0x7f00008a3000-0xea)=""/234, 0xea) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000003b000)='./file0\x00', 0x80) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000003c000-0xb8)={0x0, 0x2, 0xffffffff, 0x80000001, 0x710, 0x3, 0x7ff, 0x3ff, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0x4, 0x40, 0x3, 0x1}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000003c000-0x8)=@assoc_value={r2, 0x1}, 0x8) setfsuid(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000039000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000038000)=0x14) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f000003b000-0xc)={0x0, 0x0, 0x1, 0x1000}, 0xc) 2017/12/25 08:43:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d41000-0x8c)={0x200, 0xfffffffffffffff8, 0x1000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) socketpair(0x7, 0xf, 0x401, &(0x7f00006c2000-0x8)={0x0, 0x0}) epoll_create1(0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00006ee000-0x4)=0x0) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f000089e000-0x4)=0x1e) sync() 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000284000-0x4)={0x3}, 0x4) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000f68000-0x8)={0xfffdfffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x989680}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000980000)=0x0, &(0x7f0000be5000)=0x4) readv(r0, &(0x7f00004a1000-0x38)=[{&(0x7f0000072000-0x4b)=""/75, 0x4b}, {&(0x7f00001b0000-0x66)=""/102, 0x66}, {&(0x7f0000ad3000-0x49)=""/73, 0x49}, {&(0x7f0000055000-0x7a)=""/122, 0x7a}, {&(0x7f000084a000)=""/229, 0xe5}, {&(0x7f0000d67000-0x55)=""/85, 0x55}, {&(0x7f0000fc6000-0x2d)=""/45, 0x2d}], 0x7) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r1) fcntl$setlease(r1, 0x400, 0x2) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000da8000)=@sack_info={0x0, 0x0, 0xffffffffffffff2b}, &(0x7f0000f05000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f20000)={0x4, 0x7, 0x200, 0x1, 0x5e1, 0x496, 0x0, 0x2090, r2}, 0x20) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000917000)='/dev/sg#\x00', 0x81, 0x240000) pwritev(0xffffffffffffffff, &(0x7f000095b000-0x8)=[{&(0x7f0000df5000)='n', 0x1}], 0x1, 0x0) epoll_create1(0xd825bcf82874fc9b) timerfd_create(0x0, 0x80800) r1 = syz_open_dev$sg(&(0x7f000085c000)='/dev/sg#\x00', 0x803d, 0xfffffffffffffffc) write$fuse(r0, &(0x7f0000e56000-0x28)={0x28, 0x1, 0x4, @fuse_notify_delete_out={0x5, 0x4, 0x4}}, 0x28) ioctl(r1, 0x2276, &(0x7f0000c11000)="") 2017/12/25 08:43:45 executing program 2: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000613000)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) sendto(r2, &(0x7f0000696000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000018000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f000061e000-0xc)={0x0, 0x0, 0x0}}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000931000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e2f000-0x4)=0x401, 0x4) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000136, &(0x7f0000ca5000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) pselect6(0x40, &(0x7f00004d2000)={0x1, 0x8, 0x2, 0x2, 0x3, 0x3ff, 0x442d, 0x81}, &(0x7f00005ce000)={0x71, 0x2b7, 0x1, 0x5, 0x0, 0x1, 0x0, 0x634}, &(0x7f0000be7000)={0x80000000, 0x80, 0x4, 0x5, 0x9, 0x6, 0xad7b, 0x7}, &(0x7f0000590000)={0x0, 0x0}, &(0x7f00006f6000-0x8)={&(0x7f0000962000)={0x8501}, 0x8}) 2017/12/25 08:43:45 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000387000-0x9)='/selinux/access\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00009d0000)=""/177) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x0, 0x37e}]}) r1 = memfd_create(&(0x7f0000d00000)='ppp0\x00', 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d99000-0xf4)=""/244) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ebb}, {0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x62, [0x7, 0x8, 0x7, 0x8, 0x7fffffff, 0x1, 0x101, 0x62]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000-0x2f)="c46c3036ee87c666f2dbd8cc33bef056af5c85049c6966b1db655396151bc61f01822c3de957f9d9983ffa247db4d2", 0x2f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x7fffffff, 0x9, 0x8001, 0x9, 0x400, 0x8, 0x2, {0x0, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x80000001, 0x10000, 0x6f7}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r1, @in6={{0xa, 0x1, 0x28d9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) socket$inet(0x2, 0x7, 0x7fff) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x0, 0x300) [ 44.867574] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x80000c) mq_open(&(0x7f0000469000)='\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x2, 0x7, 0x8693, 0x8001, 0x0, 0x400000000, 0x1, 0x8000800}) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000be5000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) 2017/12/25 08:43:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000002000)=""/151, &(0x7f0000002000)=0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) capget(&(0x7f0000001000-0x7)={0x19980330, 0x0}, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:45 executing program 3: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000044d000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a2d000)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000c29000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00002ed000)={0x2000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002cf000-0xa)='/dev/loop#\x00', 0x0, 0x80800) ioctl(r0, 0x8000000001269, &(0x7f00004c9000-0x67)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f000047d000)={0x2f, 0x4, 0x7f, 0xfffffffffffffffa}) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_buf(r0, 0x1, 0xe2d1dd99c13383f, &(0x7f0000d05000)=""/253, &(0x7f0000cc3000-0x4)=0xfd) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x200000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0xa, 0x4000000000000, 0x0, 0x0}]}, 0x8) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f000006c000-0x20)={0xfffffffffffffffb, 0x1dd0252a, 0x7, 0x80000001, 0x8, 0x3, 0x2, 0x2}, 0x0) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000006c000+0x94d)=0x1, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000005e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) shutdown(r1, 0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ef2000-0x5)="1800000012", 0x5) 2017/12/25 08:43:45 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000930000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b38000)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00009ef000)={0x2000, 0x0}) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000ed5000)='./file0\x00', 0x10000, 0x80) getsockname$inet(r1, &(0x7f0000fee000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041c000-0x4)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a24000-0x4)=0x3, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a0f000-0xea)={0x0, 0xe2, "9ce9d8beabed4e23346162b89cf528e294380a7cf87ad498bbdfbd77776114f4c34d90b04072a5f0e3af2d6e094abb0b3a6bd7a18b215073234bdd56102f8148f04cf8c1928daacca1523e5d6508321c6ac4c5c8490ca4de60d6d991290b89db96387ee8b828adc6c4f58e98e7d0a70edf5f00fb4cb456c31a22a7e8d867f211e4effd48060d302f2d495736b31fab103ffe57f56244b884f000c838e12598c93e2d75da8d6b3b9232a6fd34bb8f861d2c24cd1f0c8377632fb418c0259938495be113f9e8b4d9a87c6187fce17641d35bf511f9e0997972aa6cdff2c7e465b8c3c6"}, &(0x7f0000f45000)=0xea) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00005e0000)={{0x7ff, 0x9}, 'port1\x00', 0x10, 0x20000, 0x9, 0xe83, 0x2, 0x8, 0x9, 0x0, 0x6, 0x8b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ffc000)={r3, 0xffffffffffff49f3}, 0x6) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000824000)=""/122) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00002c9000)={@generic="ffb2c310d2d9fbff1f1519766df1ca4f", @ifru_flags=0x2}) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000f4000-0x98)={r3, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd}, &(0x7f0000904000+0x17a)=0x98) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b44000)=0x0) ioctl$int_in(r0, 0x5403, &(0x7f0000772000-0x8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa7000)='illinois\x00', 0x9) 2017/12/25 08:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00004e0000-0x4)=0x0, &(0x7f000021b000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) modify_ldt$read_default(0x2, &(0x7f0000dbe000-0x26)=""/38, 0x26) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff5000)=@generic="5c9d67d08fafcb5c584ce23d5142d50d") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ff7000-0x4)=r1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x20080522, r1}, &(0x7f0000ff5000)={0x4e75, 0xd8fa, 0xa1, 0x5, 0x101, 0x1}) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e85000-0xb)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000462000)=""/213) fadvise64(r0, 0x0, 0x0, 0x0) set_tid_address(&(0x7f000085b000-0x4)=0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d2f000-0xd)='/dev/usbmon#\x00', 0x55a08606, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b0000-0x4)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001b7000-0x8)=0x0, &(0x7f0000fc5000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000815000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f000078b000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000527000)=']', 0x1, 0x20000004, &(0x7f0000805000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000d68000-0x4)=0x8, 0x4) 2017/12/25 08:43:45 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000842000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f00009a9000-0xd)='/dev/urandom\x00', 0x0, 0x400) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000461000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c35000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpid() r7 = getuid() r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x200404) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008e9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x9, &(0x7f00000bb000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000ccb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000996000)="2d8aafd445891800904c4a3bdbba6fa58190dcdbdfa8c039e4586ce4f68777674744484569e244f12d6c6c9c98ebab7254d234b96a353bd2eafea48f7e97b2d3c6e6960e735613049dba33c03afe0bddbdb565fec95a3e0d450f3cafa5aabe06f17cbf314485b2c08592a98d67b70959a8a20ff5d10cab0a9a801b164a42e082d7c18ab64aff", 0x86}, {&(0x7f0000001000-0x7d)="2a4a34afa0e072a7536677c2e3c4c1f7e699c6a31f268395a336118e6e4451fbb22bacb7b9dfde9d3cdda8a274388099284a96a3b31434190c2c7b83313917aeee404d9e6fdb19596b3e7b0ea43c4da6d76cdfdf9a5264f03ef4f4464ece206be7ce0fd3a63b1360b3dc411d73b15f6cff0111a78c2113e3760c5149be", 0x7d}, {&(0x7f0000aff000)="aaafba6543b882d597ff1fc167d2d4d904c7e2fb2574fcb3c3e487376c2c3fe299656f9d3ddf70efc73cf6c61d61180035a2089a13d7e4d61f74a630", 0x3c}], 0x3, &(0x7f00007fe000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x74, 0x0}, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f60000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r16, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)='\a', 0x1}], 0x1) fcntl$setpipe(r16, 0x407, 0x0) vmsplice(r16, &(0x7f0000bc9000-0x8)=[{&(0x7f0000735000+0x83)="", 0x0}], 0x1, 0x0) writev(r16, &(0x7f000085d000)=[{&(0x7f000098a000-0x1e)="d4", 0x1}], 0x1) splice(r15, 0x0, r14, 0x0, 0x1000000008dc6, 0x0) 2017/12/25 08:43:45 executing program 2: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f00006bd000)={0x0}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000ec5000-0xda)="390000001300090469000000810000000700004001000000450001070000001419001a001200000000000000000000000008010c00f41ee400", 0x39}], 0x1) mremap(&(0x7f0000a26000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00002f5000/0x2000)=nil) pipe(&(0x7f00007c9000)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f000021d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ec5000)=0x10) r4 = syz_open_procfs(r0, &(0x7f0000006000)='net/mcfilter\x00') mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000745000-0x18)=""/24, 0x18, 0x100, &(0x7f0000ec6000-0x10)={0x3, {"c0dbd4a3740b5c"}, 0x7}, 0x10) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df2000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000df2000-0x4)=r1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000df2000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r4, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df1000)=0x10) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005e4000)=""/4096) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eea000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000755000)=0x0, 0x9) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r0, 0xc380, 0x0}, {r0, 0x409, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x180, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x400, 0x0}], 0x9, 0x6) dup3(r0, r0, 0x80000) 2017/12/25 08:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f64000-0x4)=0x3, 0x4) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f00005f9000)={0x7, 0x4, 0x100000001, 0x4, 0x200, 0x9, 0x6, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5102, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000e49000)=[{{&(0x7f00003e9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000b88000)=[{&(0x7f0000350000)=""/81, 0x51}, {&(0x7f0000567000)=""/64, 0x40}, {&(0x7f0000cad000)=""/168, 0xa8}, {&(0x7f0000dcb000-0xf6)=""/246, 0xf6}, {&(0x7f0000701000-0xfb)=""/251, 0xfb}, {&(0x7f0000da9000-0x5a)=""/90, 0x5a}, {&(0x7f00006ca000)=""/28, 0x1c}, {&(0x7f00007e5000)=""/12, 0xc}, {&(0x7f0000bef000-0xdc)=""/220, 0xdc}, {&(0x7f0000ba6000-0x9e)=""/158, 0x9e}], 0xa, &(0x7f00000ec000-0x67)=""/103, 0x67, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000a28000)=[{&(0x7f000084d000-0x13)=""/19, 0x13}, {&(0x7f0000e87000)=""/4096, 0x1000}], 0x2, &(0x7f0000a2b000-0x99)=""/153, 0x99, 0x311f}, 0x200}, {{&(0x7f0000e79000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000023c000)=[{&(0x7f0000ee1000)=""/4096, 0x1000}, {&(0x7f00009e4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc7000)=""/155, 0x9b}, {&(0x7f0000f56000-0x4a)=""/74, 0x4a}, {&(0x7f0000027000)=""/48, 0x30}, {&(0x7f0000140000-0x2e)=""/46, 0x2e}, {&(0x7f00004ab000-0xcd)=""/246, 0xf6}, {&(0x7f00006bd000)=""/248, 0xf8}, {&(0x7f00009e5000)=""/56, 0x38}], 0x9, &(0x7f000040d000)=""/150, 0x96, 0x7f}, 0x800}, {{&(0x7f0000c85000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00000da000-0x8)=[{&(0x7f00000c7000)=""/191, 0xbf}], 0x1, &(0x7f0000b4e000)=""/92, 0x5c, 0x6b0}, 0x3f}, {{0x0, 0x0, &(0x7f00005ef000)=[{&(0x7f0000ff9000)=""/214, 0xd6}, {&(0x7f0000738000-0xde)=""/222, 0xde}, {&(0x7f0000794000)=""/186, 0xba}, {&(0x7f000016b000-0x18)=""/24, 0x18}, {&(0x7f0000a48000-0xc3)=""/195, 0xc3}], 0x5, &(0x7f0000a3f000-0xa3)=""/163, 0xa3, 0x2}, 0x2}, {{&(0x7f0000782000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000989000)=[{&(0x7f0000758000-0x36)=""/54, 0x36}, {&(0x7f0000996000-0x53)=""/83, 0x53}, {&(0x7f0000ec9000)=""/4096, 0x1000}, {&(0x7f00007fb000)=""/18, 0x12}], 0x4, &(0x7f0000618000-0xe5)=""/229, 0xe5, 0x20}, 0x8000}, {{&(0x7f0000d8d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000656000)=[{&(0x7f00005cd000)=""/165, 0xa5}, {&(0x7f000051f000)=""/160, 0xa0}, {&(0x7f000051a000)=""/122, 0x7a}], 0x3, &(0x7f00000b8000)=""/206, 0xce, 0x1}, 0x800}, {{&(0x7f00008cc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000eae000)=[{&(0x7f00006d2000-0xb5)=""/187, 0xbb}], 0x1, &(0x7f00004e0000-0x3)=""/3, 0x3, 0x401}, 0x100000001}, {{&(0x7f000004a000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000758000-0x20)=[{&(0x7f00003f3000)=""/162, 0xa2}, {&(0x7f0000bd3000)=""/11, 0xb}, {&(0x7f0000c56000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb1000)=""/3, 0x3}], 0x4, 0x0, 0x0, 0x80}, 0x3}], 0x9, 0x12002, &(0x7f0000110000-0x8)={0x77359400, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f00002a1000-0x99)="", 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000ea6000)="71e719a24f51be74d6f5306224928d3cf607c7548563d60097b3b46c96ca7ca3d75e119469cef15f8d9eceb878884245d6d1040b719a7ba84ec5f53ef066266a5927640b22d33a203f00bf4df97eeb2916bc5baf1e75972f47694dcafaacb2f27cc4eeaa102e5143253fe60c3d65b149579a54a971f8cb17ff67ea") set_tid_address(&(0x7f00001f3000)=0x0) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='net/fib_triestat\x00') close(r0) membarrier(0x8, 0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000883000)='./file0\x00', 0x800, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ef9000)={0x0, 0x4, 0x20, 0x4, 0x1}, &(0x7f00009f0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000047e000)={r2, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x4, 0x7, 0x5}, &(0x7f0000fdd000-0x4)=0xa0) mprotect(&(0x7f0000e96000/0x2000)=nil, 0x2000, 0x2000001) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f000019c000-0x7)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/25 08:43:45 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00008ac000)={0x0, 0x0, &(0x7f0000fda000)={&(0x7f0000fdb000-0x48)={0x2, 0x18, 0x0, 0x0, 0x9, 0x0, 0x9f29, 0x6, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xc396, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) 2017/12/25 08:43:45 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000304000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x1, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a78000)={0x3f, {0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x9, 0x10001, 0x9, 0x4, &(0x7f0000e98000-0x10)=@generic="6717944d5157fec46386912d8c02515c", 0x29f, 0x80, 0x8000}) keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x800, 0x0) syz_open_dev$tun(&(0x7f000016e000)='/dev/net/tun\x00', 0x0, 0x400) 2017/12/25 08:43:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f00009dd000)='./file0\x00', &(0x7f0000217000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) r2 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0xc3, 0x4) getpeername$unix(r0, &(0x7f00006fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000472000)={{0x6, 0xf80000000000000}, 'port1\x00', 0x0, 0x40, 0x80, 0x5, 0x1, 0x7, 0xe21, 0x0, 0x1, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a9a000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000c9000)={0x3f, 0x100000001, 0x1}) r4 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000743000-0xc)={0x2, 0x5, 0x6, 0x42585687, 0xbd85, 0x800000000040}) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/34, 0x22}], 0x1, &(0x7f0000000000)=[{&(0x7f000029a000)=""/193, 0xc1}], 0x1, 0x0) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x40) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a6c000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000027c000-0x8)={0x0, 0x4}, &(0x7f0000bc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bbd000-0x8)=@assoc_value={r3, 0x9}, 0x8) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) pwrite64(0xffffffffffffffff, &(0x7f0000c04000)="", 0x0, 0x0) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f7e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000003b000)={0x0, 0x2}, &(0x7f000003c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x9e)={r2, 0xd8, "3eaed6316b8bab498575d3475fd0dc98079bc94e755552bbf569135fdaa80885f1d82e60040ef04040ee91c7c37d473c2c355722579a30c239abaaf0bb484bd3adb9134479a3dbb73836873efbcb08bac8c05388b1d2cac69fba777c058417dc64847362a7a3cddac59e26ac9c7007762ebaefaaa752ee00802849353163a45258b038cd312bb3d73ae6586ddf3a40634afd4f2c22292871c00bf80189f066f5c4636bb0e8cdbb98f7d93aa7620a1af97642615c553a725e941b1524b595a5384e6e0e4dfaf4e8632e41663dfecb2c1380d19fc7f68f6cdd"}, &(0x7f000001f000-0x4)=0xe0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000001a000-0x97)=""/151, 0x97) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003c000-0x8)={r3, 0x9}, &(0x7f000003b000)=0x8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000003e000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f000003d000-0x9)=@random={'user.\x00', '{:\x00'}) 2017/12/25 08:43:45 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x100081b, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f68000)=0x0, &(0x7f0000717000-0x4)=0x0, &(0x7f0000f69000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x6, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f6a000)='./file0/bus\x00', &(0x7f0000f6b000-0x10)=[&(0x7f0000db2000)='.securityvboxnet1(mime_type\x00', &(0x7f0000b9d000-0xe)='keyringvmnet1\x00', &(0x7f0000f6a000)='nodev/%*\x00', &(0x7f0000682000-0x2f)="656d307beb2b706f7369785f61636c5f6163636573732d6e6f6465766367726f7570265e6c6f2e2c5e6e6f64657600"], &(0x7f0000e9b000)=[&(0x7f00008fb000-0x1)='\x00', &(0x7f0000f6a000)='ramfs\x00', &(0x7f000006a000-0x6)='ramfs\x00', &(0x7f0000dac000)='\x00']) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000f68000)={&(0x7f0000299000/0x2000)=nil, 0x81, 0x3, 0x56, &(0x7f0000a57000/0x11000)=nil, 0x1}) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ed000-0x10)='/selinux/checkreqprot\x00', 0x101300, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000036a000-0x4)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000c29000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000026e000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009b2000-0x8)={0x4, &(0x7f0000049000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c6a000)={r1, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f000077a000)=[{&(0x7f0000338000)=""/194, 0xc2}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x205, 0x8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f20000)='/dev/sg#\x00', 0xfe00000000000000, 0x100) signalfd4(0xffffffffffffffff, &(0x7f0000f1f000)={0x0}, 0x8, 0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x81, &(0x7f0000eff000)={0x0, 0x0}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000eff000)={0x0, 0x9, 0x1, 0x2, 0x9, 0xb97, 0x2ee, 0x5, 0x800000, 0x8e}) r4 = dup3(r1, r0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00004b3000)={@generic="e7d17a11902c774769a2125d5fbb4a31", &(0x7f00005ce000)=@ethtool_channels={0x3d, 0x1, 0x1f, 0x1ff, 0x0, 0x8, 0x8c2f, 0x8, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bb2000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001, 0x3c8, 0x5, 0x4}, &(0x7f0000f00000)=0xa0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x5, 0x2, 0x30, 0x8, 0x0}, &(0x7f0000f01000-0x4)=0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b78000-0xb8)={r5, 0x1, 0xffffffffffffffff, 0x7, 0x2, 0x0, 0x8001, 0x0, {r6, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x717d, 0xff, 0x9, 0x6}}, &(0x7f0000f00000)=0xb8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00003e4000)=0x48, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000f01000)={0x0, {""/7}, 0x0}, &(0x7f0000f01000)=0x10, 0x80000) 2017/12/25 08:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00003c2000-0x4e)=""/78) getdents64(r0, &(0x7f0000bd3000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') renameat2(r1, &(0x7f0000403000)='./file0\x00', r1, &(0x7f0000d2c000-0x8)='./file0\x00', 0x2) getdents(r1, &(0x7f0000a56000)=""/115, 0x73) getdents64(r1, &(0x7f0000005000)=""/36, 0x24) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000649000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ecc000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004ba000-0x8)={0x0, 0x1f}, &(0x7f0000a35000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d69000-0x89)={r3, 0x4, 0x81, "f581be90914d469f277dbfda9dbfcdc1d1ea19c653d3f47af4d3f368063576c88e42214a7558ea3912bcb72ad1c7ae7ff17dfe29211c8afd62363af4428359b02fb36066496ebe7e9ef85c5cf9d077bc144a8b4e6e29085493a80614b5a463acdff38a3b819cfa757f3c9f0210131593ce72e0a9c1be25fc5e8a11fc71ed73cb74"}, 0x89) r4 = syz_open_dev$sg(&(0x7f00004b4000-0x9)='/dev/sg#\x00', 0x967e, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00004aa000-0x10)={0x100000000, 0x0, 0x5, 0xff}) 2017/12/25 08:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00007fa000)=[{&(0x7f0000016000)="d35cdebeb3534a0e79e7f868112d01f967ae12f340d418410e9a76a06fc20e758f905ed6b697bdbf6b2c229a8e4532adec2a0bb1e653f78c7fd8ac328438e3277b9d1967e4c4e8a451115ce438c38cde709f06461dff84dc0f53415c77e6cc9d41082c221b1df8140c55fea4dcb5d043c0122ceb003e89a8e09cb510c5a2c791f7b4fa4edcf3874145f7d2", 0x8b}], 0x1) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000430000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0xe8) r4 = getegid() chown(&(0x7f0000fac000)='./file0\x00', r3, r4) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000084d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000546000)={0x9, 0x80000000, 0xff, 0x5, 0x80000001, 0xdb, 0x8001, 0x7f, 0x100000001, 0x80000001}) r7 = getpgid(0x0) fcntl$setsig(r5, 0xa, 0x12) write$tun(r2, &(0x7f00005dc000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x23, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}}}, 0x56) dup2(r2, r6) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r1, &(0x7f0000c67000-0x8)=[{&(0x7f0000d7f000)="9a", 0x1}], 0x1, 0x0) fcntl$setown(r5, 0x8, r7) tkill(r7, 0x16) 2017/12/25 08:43:45 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003af000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x20000000002e, &(0x7f0000002000-0x108)={0x0, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sched_setaffinity(r0, 0x8, &(0x7f00003ac000)=0x8) msync(&(0x7f0000a57000/0x4000)=nil, 0x4000, 0x0) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007e8000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f000027d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00009f7000-0x3c)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000dc0000-0x8)='./file0\x00', 0x181400, 0x40) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000806000)={0x8, 0x8, 0x0, 0x2, 0x5, 0x40}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) 2017/12/25 08:43:45 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f000067d000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000001000+0xd95)=""/221, 0xdd, 0x10000, &(0x7f0000001000-0x10)={0x4, 0x56c9, 0x9, "d9e6242f86b0", 0x5, 0x0}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2017/12/25 08:43:45 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000008000-0x8)='./file0\x00') process_vm_readv(r1, &(0x7f0000009000-0x18)=[{&(0x7f0000007000-0xd1)=""/209, 0xd1}, {&(0x7f0000008000)=""/60, 0x3c}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000009000-0x18)=[{&(0x7f0000009000-0x77)=""/119, 0x77}, {&(0x7f0000009000-0x42)=""/66, 0x42}, {&(0x7f0000009000-0x31)=""/49, 0x31}], 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000009000)='dev ', 0x42, 0x11b, &(0x7f0000004000-0x20)={0x1f, 0x100000000, 0x8, 0x1df6df20, 0x1, 0x1, 0x64ae0010, 0x6f1c}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) write(r0, &(0x7f0000000000)="c5c06a755087d6b71c3f", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl(r0, 0x10001, &(0x7f0000008000)="92c72274309c9ef4bcbccd6f147685477978e50e17bfce86ff04079f0a33a50be13a9e9d2bcd250aba4fedf2620e4078bdbaff858b43379e2d32bd5c3122a5f02018c1a66ba8d1ba8ecd4763c43d8835674a4f7c5cbb6ea4d4fb8afc74dbc4b8068186fd676d259828286263676efeda693a1ae9bdb722fd81427f60c4f5b8f442398efe390264c674bd81954b738ed09b3b56fad1ac2c89cbc744a592254b76000a72b68b5fc1b21a65204ed4b5fec101d83a90") umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000dce000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a3a000)={0x5, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000e8d000)={0x3, r3, 0x1, 0x4}) r4 = dup2(r2, r2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000dba000)=0x4) fcntl$setpipe(r4, 0x407, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r4, 0x4b32, 0x20) getsockname$unix(r4, &(0x7f000010f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000176000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000523000-0x4)=0x6ebe) clock_gettime(0x0, &(0x7f0000038000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000650000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={r5, r6}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000264000-0xbc)={0x7, 0x0, 'client1\x00', 0x0, "2137e6cb71d420ea", "571d76b0c19e3e296086a27a3f1ae4264dc99fdce18994c7c38d951a02ce24ba", 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e0d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006f2000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000c46000-0x38)=[{0x1f, 0x8, 0x8, 0x9e9, @time={r7, r8+30000000}, {0x4, 0x8001}, {0x0, 0x0}, @queue={0x0, {0x3, 0x0}}}, {0x5, 0xd2, 0xffffffff, 0x100, @tick=0x0, {0x2, 0xd467}, {0x8, 0x200}, @addr={0x7fffffff, 0xc8}}], 0x38) 2017/12/25 08:43:45 executing program 3: r0 = getpid() ptrace$getenv(0x4201, r0, 0xffffffffb478709f, &(0x7f0000dae000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x1, &(0x7f0000158000-0x8)={0xffffffffffff8000, 0x3}, &(0x7f0000358000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000cb8000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f00005e8000-0x28)={@common='tunl0\x00', @ifru_ivalue=0x0}) 2017/12/25 08:43:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000004d000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000ac3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="84eabf57f6cc342339822ec40217f8a96c308318450b6601112a9ca0e58b69f6931e7cd353554098d252b7560e7fba4bbcb24cb0ca4c0b998ef7c2a6946b6ec7316e21d06cee0a42016bdb69f2b3356b06", 0x51, 0xfffffffffffffffc) 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) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x20)="16da981197507d1a6e15049f401205f81072d70a1cd65aa636e893c60da600dc", 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d33000)={r0, r1, r2}, &(0x7f0000442000-0x1000)=""/4096, 0x1000, &(0x7f0000001000-0x2c)={&(0x7f0000000000)={'tgr192-generic'}, &(0x7f0000be8000-0x1000)="4f77e3afd3f2b7aa26244a9624d470c008f8fa9a7193166259304f9204a1cca3a2064d0e0dd94172e56ac2a462367110de0c02aa0ec1158515ae715f720405903871d6a64b650de485464dd23710f9a54effceeb815d815b7725bb9bf10f3c7858fd1882abde125c8b5260d35be71b564ac5e5e5fc93d15dbaeb65cacc53ecb07fed03a0bfae36d9676c27d5955b752946d3533aece0320038b49af2851a20d99a4ff073167182ac0d013b23e218ec9b099b1b34c422556458449e670f7d8ee6e799b5024b4385bb9985f44097d0af9891ae26db7b5037148e4865889450bea2983ec01a8cb0507b799d9db0fcbd7b5bca9a2e36dd207aee0cae9a651f8ada4aca48b42cca30a103b49796ba34e5b5d8d94854c2c2ef8b59c0da8c508727fa9bd8f29d90d182c52091e6a470dd77d45de3b24300e07f3df0e375c91a6fea4f40ee36a753c7b6cbf7d229fd0d0ceec49a0edaf2fc9e350dec66e69dc6542c1e82df23d98f70b74a6d2d4f486ff71430fd8a9a27276227fd282bd0dad4f40ed5336ba0f89ebd8e41844dcd4f1f1f3c06a3c416020e10e95556db6b32456fa790a3dc622eb1f3253946d3f5579b99d38d39ab0f0480274d8b56e59c3b95fe6f3952761353e60202d1a7e94203f55edcb2b1206ac77a04633b2f27ca090d85a236b0a9bc4ac7c107ba2da7acc539dcea915774ebf617280c6a9b382ce94d7a49c815eac15dd5ca498f411f7acf6bd20d951d4c36231e1f7d650d09a65430b14c77491345eb40004cd78d7ad6b524611e7778b54708a1301294cb18a2597b7bfa4d2f041a9ad6c7ee253dcd77b8e737bc0009d0bcbde91f913181002f4c1d2ca1801411f28ac6ee56df3410b07dc19ac4ed267ad9be4b22861aa39d7de14d10c3b7d303d7a93401a49ae392ee753d0b661eb4406e4b065fd3145633be2dc22424cd3f149abd4e741dcedb9d293e6a55684cdea3ab4db00f7480b16c8e9048abd64be636c392af5f39a917a9456f967d1ac584175bf8507ad4608c924e0cd0484a8c329f230a87293a3ca39b4e9f9e68fbcc7c84fdf737a7f407f2e2419e4a53fcc32ca7655e0c88abb8789c734fcc6667e4d1b006f622f820aee785bde2dfe960f47db702386e61a438ff93fee6eb0061e409f739216790386065d6e05e4a7520c110b776619451808e0e68b6525539f65517ca325078f742dc32ec68ddd8721207cb5185e8871ac194e61996e98002e17a5a5d66b54cb57aafa00e9c0104e9955fc519176a90cde8a6ab8a42edbfc4e4219b8547d889b33e957d585c08e4285aa70ceae7c113bd2acae78030cb39b0e8bedc1907975b83810a34c13af0929773ea2b027d3abd6859e1ad00b4fe875cdcd4d6805eebf5d75d61d5e8831a64a5524e312510f9b6dfbc59ad59e26e2b0c4fed5148a2321b717f90170fcd940e45f89fa9dfb2afea5ce13adae73add381ee1366f3cabe6855914029d15d7094e3ba0ba5ae403ecf824c9c8972a88b340bb9b1214e87f7c3dd19cd35fc99c0b6c8e37118ec54201e36e4b6508119b193a34067735fcad8d8aa0bc1bc63a5204cd9e010c40d927081ac28683fbacbcd3afe5072f530275a3070480cf9d8c6ec69bcd7a2a8da049a6b5988d082a76c3c16223610e150d21b89aa262b3bf4de3be69b9111425b5201ea077d97c62f511443fa1286478c8a7d1e1a4eeacca16cc4ef7db31fdd0cea4cd85b263b51ae53ffc8a57849a6505c0c85d4482fc7f2ae1010e4b14afd7ad2993ec9a7141f4c45dc125cbc3068e9f70175989f4138c6b87a59250da8e02eb05f0a6393f5a2e414d38ea7792d742542d63be5edc92a7697882890f69c76d32cf5b46bf032cabe3856e86690124d2b6dd5467cc85565ae53659fb8a48cdb138f306a6770e406fae683b73675ab4958cbc79a9d8763e484ab0e66c37f8331e9b5ab915355935b8398a1e6a3583d3bc46cf4a003b706e08b98e9cbc0fda85e6563be404ac3c7f629b7259c7fcb28322c7c2b037edf9f2de0bd50d3783e472c58b6eb60a1b30711c76a039f75f0f29de58059815e2530c69cad2e9b651a8f4b5fdb12eeba339d4c661ff4c51d9558b5b3684f183006203c4b7e644e620b74ab37d6f509645ea2e86c118a0c6f36daf341e86b3472b2fef9a50cd42e98072d0f1756183d58454db93bc37c0567b0fb6a8098261732843741c6831e0cf5e61bed9bf8febcb173f8a935b67ffde65e33f48cc1dc532a320d9142ffde913d8b73249e3b09333232532af3d5462664b789916536a0e782508264f3d4277816c070393483ba6d58a1350258228e8044d6e676fca82e0132a37f64a8f42d8590befdeb8bf33c86eca030898916ccf585721ee6d66d378b6a1809b48fea7dfe7fe0d404964c8a61f825301047a2410423efa1a6f7318f857c737f6ac6e7a6ed8f96b4f030660205b9c664fb8269d81cfbe81fcf62ba1b9336b73d76134279a19cb03e32ca4dd398910088c7988794967482fcc57d4360af2f8f8aa7c6a808159d8079264553c272a20a891e4ab940ce312e4ea9899474328c3301ff15f0b2f9c8779e0844dd70813d7de5e595b65bc3753f8c7c39988ec2f4e14beb5745d764bf314bbed725f0a5fa4e4149d72f023b4d6df45d2bafa091d2736b29e37e2e6b240da7a851b441047b87f36679d752dee13434957c0abf905b21dbaba9e05b1f86e15db9a3e25c89f1756e3dacffec9425a30c29495149a95f3205eeecfeb6859a025d327606c79efc4e2ef4ab13a1a4741b2a3cd06dd727e95c09c4cb46091473b7119b6c92c2e2eb0fcef30368de4a35ccd2895d350615bcc0b6f0847c25a91a9436852310fa6656febd572d38dee96cc4f25abee5414278302e6974e96b0cc4cbbf457c58a4026236915201ca477e16902e6eb6aee520a7e2c125bb7954b5e8c069ae74ac832e66198f780f0ac5c08f213d416083e5a0975daa216409f4bddef9eab4433ea1e31197c9b80ce152369b8a249d97425a6368e937e656ab5d9a327a6d0ba343ecf8e7102c96fd6f83962c1f68384087cb8398a2c9c9f997e458b50d11c09e7ab7711443db016229de416dbad5da7b803576bc0f06b12d8b911a1f98d79a5442947beba26d09b423251b4d13a3b27916fe59ff7ea322c8d28bb864e4546ec08adb3fd91e6e61f749d65dfb6a2e1e338aa405965a7477f730fe7f0933a85e8c99bbf2c5fd4a40175161ab2b298b1ce26a9c547e50b33d419b275eda40d988a749474967b850760bc5ed8eec7672a6770bee1075d1916849a8b7d714db805ed4c8a49ee70cde538f9386509e088fdc58903fb9e5a38fa2ba78bc6270cd54078f442c86b1102542b8f8907940cbbf57f7a3edd172ac4f805004f6ffb714b079e169b50c7de1f782afa7799eb87113f6901776693bf90f3297a0694c1dba17bd05b11908f17e986f70455b698831795b692d3dac52503f3257398e9d72b969bcf07c263fb50d48edd03fb6ee8813e60349f4e466ef46dc5077e29e4918e4cc0576ba2b79d1e2e51cfa2ba16cec9979d069702b2661b4ba084242695d3f4923d2008004958af4881167d3c51422055ce1bfc6330b34dbdc273ecde70bbd786bf123ba099892ad556e50e34f9b7a048da9e68e612095718d1bbc14da61460e01df4949fec92044d4a4d117f2fd93e754ed83eade615fadfd62dfb53ca0f4d48db2ed42f686a892fabcdb99622927632802ecd086a4b6ef89aa3c14056534f0013ba0abb6400813fe415aa7831d8fd5836718c68a6cef4f17b2fbf45d625f221f98a31345ec82cb610e4d5d60e86d5afb8840eb61a0569baffc6975032a5372f5bc8a0b004f442c084c13b9702a27974700ff5adf9f18fce3af993dd9f958f51f994726fdcb871bedc9bffb78ba68811d0c8d323db42cabacdea4de746669fe6a184b20f13f7a3cc61c322083c7180523af524606c0a491b5b59d08ede4bcf9afa12454321ebda1e5805a53d9242f613ad5181203f91735c02e30ec9bb48fce634e34b1be3a4ef3d374659262d5db741c4559ed5f952394bccbd5df86fc213c45d1774feda45ea9ee04c4416067da7fe1701d899774e76bd04c5802f83c69f0ebcf4c3419fe6d1755956029a2f1dbb7a688478ecc2c21a97c37fa027ea7e91034583fcd657169cd9297568244fb7adefe7828d2dd2b80126e2b8709bfd1b5c1527acc7d7212c07bee58f509ee43e602cafd6077dc82eb83bc68511aa9373ed811287ab4574d81008f834702cc926a7cfbbfb0cd9039b4864e756a19479664803e22cda64b2f32b51b2d1400380c97e359c33578cd539fa96f1d55c0bdf67081c2241b7875cbcded7f85e543e775f8930ce9a608cb216589f26d72e8ace218eb76a18f338be5ebfc52ca49e249885df9aeccce5fd82feef90c25b6ceef922eff461cc56e82da89bba6249faaf3b8f18e2e0597ba4b12802ac11cc2ab4d2dd03671153a27223a124cca213f97ae6230f79ad25dbd64af6fea2301aa4a8ae90fdd86efc23657ec60f64e4d5fecf0129f4dfdc8331e2ec51f6720725c932339c00891ebbb1f6985be8acf49b4f922d744edd43f5b531228f24a161a6cfa6f2343f73e6b9916b7e496e9d5070fe428391cb24f29fef521468c98c38b87a4752bb48a059ed2f6aa12f515949bc2cb01a4e150188f0e3f4691cad2a18492272a8b7f9d9fd3de45b8017f97f582d6d5eae59dc782c17eeb178ec8b18d18c3bf3d407b182c4410a3d4423d4343a268fb93157325f803e3bcf7a89198db0798be48b386b811e9edbf9f426cb5154e463a9607a7429e9862cc2f277c4f61332d8d8fa0a2912f4259d9c908b465bb1b709bdf7c8f1b0b89374e10397fe26b0b0ddb5c2e30a435cf941bf7a3a3435e98941d20665d1c12e0dd21cb7b712db2241ce6e9215ee52f650820b27d6efd6be4b3bcfafdb9b178af75529450e18ec7275cad359cc830ad207365418f3047df86340ffc3adaea7f75fa6532e98e0321cf198e8c1149411a8ee764768b042f201a0ddc9feffaa3023e61a0123a2563312b9582acb77633dae4fc7042071da92ba68e706b109e3a8b004bbac8a3952bf0469d701d29cdaef00d75d638989f4844d42b8041a7bd66c7dd01a0dd88c88bc8bdcba081f795a148c5aa2eec2a6dbcb5ef07d0cae096d08b4752bb132efbdbc27b0f043116897976aa10d897ed14fbd5568714f37833bf8ad55b14fb3e82b6c32df42d8de86805bc9abcb323fc35d2acb4ed5753aa27df71042f7c3be6acbf79055783bf4f559338e84f600c5527274241cf109feaaf7ceac71f53333298201a3e9000dadb342ad6a2d6979ca69dbbbff6cf0b1f768463030addd814b169635989d0cef8fc1861da41bc4241a3dfdc5071bc19912b6f37095d9d062995e234917cad31066fe89c9ecd5ddb25d0b4f4acf624c859e1955a7336381ea9445133c38890fda3bf07dca62417039f6f9d6a33003ac5a929ec0cd8eef2971cb52152c3cc7890abf631b305aad3bbc3d29e6d179b78cd556357be3056f4e0c0a6fd0f315806326c3a7e36b4698d1acc82c6f15ea950f9f9cede1c3af5952867509ea2049905c4557e806ff39b792f572881d6592c199732f11e6009a057b46bc59500da4573261ada6239c95eb3cece989bb1fdcf4fed9b5691f43babb46e877894986a6fcf4eb1427bdecf4490e85bf7a8534b9ada6f7d69e63fa40de0e6c10c8908b6cdc21b39501aca329716d57bb7f4b7fbfda6f12546183b42b77387cdc2c192007d68a54af0008eac117", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) fgetxattr(r3, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2017/12/25 08:43:45 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000038e000)=0x0) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000001000-0xd4)=""/212) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000002000-0x4)=0x2) signalfd(r1, &(0x7f0000002000-0x8)={0x1f}, 0x8) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fcb000-0x1)='\x00', 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fca000)={0x0, 0xfffffffffffff001}, &(0x7f0000cdd000)=0x8) mq_unlink(&(0x7f000090b000-0xa)='mime_type\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000-0x20)={0x9, 0x0, 0x2, 0x20, 0x6, 0x320, 0x3, 0x83, r2}, &(0x7f000047a000-0x4)=0x20) r3 = syz_open_procfs(r0, &(0x7f0000a66000)='net/rt6_stats\x00') ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000fca000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000ad2000)='/dev/net/tun\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a18000)={0x0, []}, 0x4) 2017/12/25 08:43:45 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000fc2000-0x30)={0x80000000, 0x6, 0x4, 0x1dbd, 0x835, 0x1ff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x18, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3253a786f0053e6f8"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ebd000-0x4)=0x0) write(r0, &(0x7f000072b000-0xd7)="7e4b227cd21685855f1226ea64618cc95be1343fec57e4d193c2911a8bc49c8ca2e05294bad003842dfdc12388fb61f72e7681fbbc13203c3c127e0af2c02cfd0eda5c87e60158237142cf7c7f9559264ae27efd64e671dbbf593e3332563fbfb802804d2922b4d4da5e3d3005d9ca97a90f1841dc21f8e0c676d3e65be5d86d98c9da2a5d42e175764219dd8a42a748ac069034a24eeba42da8c2735c5fc102df6bc241c4a73ad68983dc3a01e32dbc4726a5cd51d0c48bd8545bbd4caefa745a551ddb693e06abf0c590ace1933fc60bed06428188e7", 0xd7) 2017/12/25 08:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000fc0000-0xe)='./file0/file0\x00', &(0x7f000024c000)=@random={'system.\x00', "8b00"}, &(0x7f0000058000-0x6)='ramfs\x00', 0x6, 0x1) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001d1000-0x8)=0x0) umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2017/12/25 08:43:45 executing program 3: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000062000)='user\x00', &(0x7f0000049000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002a000)="d23c0b83594bc2e482", 0x9, 0xfffffffffffffffe) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000058000)='cifs.idmap\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='proccgroup)\x00', 0xfffffffffffffffb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000027000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000002d000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc640, 0x80, 0x7fff, "14562ba7aca6a652695887a9aa481e4c11d2ea776ae8351ec3a29ff1f32891bf6b7a00b0bff45dfed6f4761bb37ebba89d6c0495e2a06d7caee699ef48800361ab2e48b8e2529e3f293fece81798e9d0"}, 0x160) keyctl$instantiate_iov(0x14, r3, &(0x7f0000069000)=[{&(0x7f0000069000)="", 0x0}, {&(0x7f0000023000)="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", 0xff}, {&(0x7f000006a000-0x6b)="e32411ec9697e8a0607d9137eb70a1a9c41bd1198c316920e5b9d31a85966300b4dfd0bd6116c386345785f196d9de8f3170cc42a0c23eb354e5b89e80da09128d00efc8222d76e284b601f923156e82fab8484cd65c5f21ce14e21edac9c20c4ad1e2b1e48b38099d56be", 0x6b}], 0x3, r4) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) fcntl$setstatus(r2, 0x4, 0x46c05) fcntl$setpipe(r2, 0x407, 0x107a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000067000-0x8)={0x0, 0x0}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) writev(r5, &(0x7f0000051000)=[{&(0x7f0000047000)="ad", 0x1}], 0x1) 2017/12/25 08:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x40000000004, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xc79}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/25 08:43:45 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000e69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.614575] binder: 8606:8609 ERROR: BC_REGISTER_LOOPER called without request [ 45.623769] binder: 8606:8609 ioctl 4b70 20fc1fd0 returned -22 [ 45.630215] binder: undelivered transaction 42, put_user failed [ 45.637013] binder: 8606:8609 ioctl c0306201 20fc1fd0 returned -14 [ 45.649692] binder: 8606:8609 ioctl 540f 20ebcffc returned -22 [ 45.665389] binder_alloc: binder_alloc_mmap_handler: 8606 20000000-20002000 already mapped failed -16 [ 45.676366] binder: BINDER_SET_CONTEXT_MGR already set [ 45.681699] binder: 8606:8609 ioctl 40046207 0 returned -16 [ 45.681727] binder_alloc: 8606: binder_alloc_buf, no vma [ 45.681748] binder: 8606:8631 transaction failed 29189/-3, size 0-0 line 3127 [ 45.701918] binder: 8606:8631 ioctl 4b70 20fc1fd0 returned -22 [ 45.708110] binder: 8606:8636 ioctl 540f 20ebcffc returned -22 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000539000)='/dev/autofs\x00', 0xa100, 0x0) r2 = getpgid(0x0) getpgid(r2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b43000)=""/175) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e58000-0x4)={0x8}, 0x4) pause() 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) accept4$packet(r0, &(0x7f0000381000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000170000)=0x14, 0x800) 2017/12/25 08:43:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockname$packet(0xffffffffffffffff, &(0x7f0000326000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000500000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c69000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xb0, 0x6, 0x6, 0x100, 0x3, 0x0, r1}) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a35000)="1f0000004a00070000001b20000008810a0000000000000000000003441951fad2ff9564eb40b6fedcd3bf2d92bf51260289a97431bc1216a91582c3c634cd786427a6e42ee9171f2944e18bd7a0c99d032347860dda42eadff5609e8aebb632274a96a60a7d3e9c2cce4089dbccc84ba6b6584bfd18083b79c5a2e433bb8bd9bae679f4a6073237039707f209e13081753793f13679873641167b6c41f778cafc37d151b7c4ecdabbf6ee58473906b1201fb388d8a845086a70912beaacf24d5d1c3a8f111196a556dc7fab6e9a663a", 0xd0) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000075000-0x7a)="95717f9de5bfbad0caa5d11381a4e573a7cd0c38f83304f6c09cccb6d9353a8ab1aa8944dfbf11adef4163f2b726235628fa286df152ffc043de234994b72110f2322edcdb617c1389152eba7d3c2ce9dcd2b90ff36061274db5c8a46d9c7d80297e5d0d20bd880b4b68095360098cd2337d152af89082fd1b4a") pread64(r1, &(0x7f0000d3b000)=""/156, 0x9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000fdd000)={0x100000001, 0x0, {0x0, 0x1, 0x45e, 0x0, 0x814e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000ff000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000070a000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x400, 0x6, 0x200, r1}) mlock2(&(0x7f0000075000/0x3000)=nil, 0x3000, 0x1) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000053d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00007f5000-0x40)={{0x3, 0x0, 0x100, 0x2, 0x6}, 0xfffffffffffffffc, 0x164, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000ead000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000052b000)="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", 0x5d5, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ac9000)={0xffffffffffffffc0, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fb5000-0x4)=0x7fffffff, 0x4) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000036000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.810035] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.817338] audit: type=1400 audit(1514191426.079:35): avc: denied { dyntransition } for pid=8650 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 45.821219] keychord: unsupported version 0 [ 45.839448] keychord: unsupported version 0 2017/12/25 08:43:46 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, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x342, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000064e000)=0x0) sendmsg(r1, &(0x7f00001ef000)={&(0x7f0000fab000)=@ipx={0x4, 0x0, 0x0, "8e484e4f664e", 0x0, 0x0}, 0x10, &(0x7f0000065000-0x40)=[{&(0x7f0000a0f000+0xe7d)="24bac92523082f31455610cc67dbf088f8ea5d29b5a78d260d38a2635a81fda1cdb6f29b6c62a7edfc6dba97141568fcdb46d58a98e43b708f0b17736e2c1683c94e1b465cee18b8d55af547870284239085d188", 0x54}, {&(0x7f00005d9000-0x4a)="2d11f993a67c1bb91a034be0f70a8b7f553867330832af7e12b1a5162234ad056ac3ffd73a837e17393480f88ec33ff6812713f3c5df6c278a3111342efae749ccbcce0f7cd4add0f289", 0x4a}, {&(0x7f0000198000-0xca)="98065e70e53e00c2626644ec2e09fe01c70a352d9d1f924a0d265201ca60d741967b977240e328c27941df33be7aaed8b2b930963fd87d82700e886d662415580300ee5c558e3bda141d1f532d8b334e996af34c2f9cb9ae287357d2fbada1ced13a734b56d21d531d119ea14b9bf173331f70d5c9e061da21707aa914dacff2f357314fb832c0ff28546ff3e0d65efe835bcb9de4d50c9fa7226948a521baec63010d1e61d684802f5bcc259912e2361c93101a0b2080676810b3ca01b29b11ac0f3639afc006b8a7d2", 0xca}, {&(0x7f0000a52000)="c6c7716fc938a790a46880cf6dbfb92241756515c3f2baee704735a19465047ccac7cc090b13c2a7300684b36a159e05b661e3b96f50acf5c48656f8d2775f5d0672688fce47200eb15a454b0d28ab675f2761b828e7adb53af8ebfa090285a238af8ee65c7c6c4de61a6b784bb557ef8dd5f744842779107830f7c9ad6d712f84be3e5a4e1027445d053674702d7625406a5f651a658867033f2b1f4515da25ec49148ac1aa9bc6cc889518f8d815259a1899de7a2c5c3e5a48c89a0ad4364f791484e6e599dc22bf90e0ed69f20fd936f4fbc37e288a", 0xd7}], 0x4, &(0x7f0000dfe000)=[{0x50, 0x11b, 0xc5f, "a4eb66743b3c8e93e4781cf796fbe110e19b3f7fb0e79abacb4375d1f80acde1036d1a0e98820cdeac6b252cb86d36d266f4a2222453ffeabc049fc0e8b67f3e82a3"}], 0x50, 0x8000}, 0x4040000) shutdown(r1, 0x1) 2017/12/25 08:43:46 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = getpid() 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) mq_timedsend(r0, &(0x7f0000002000-0xbe)="5370f1f196efd6f711eae9f4e79bce040f108e096fea913e55c84e8a5e147d74819ada18220f617d1e2e132a094b76afad8bd65129c9445120b0be25423001b453b87b1fe255aadd3b8a2e37e4a9105dfba45ca04068a6a17ab44bf2e99733df493550f2c32cf5faba93054580d419e94c76af1ebdd04d20193cf8961c9025dee701f3dd13cc3356e500f2e22787d6cd68d60cb550af26c8e6276bebc90122ceac614ddb1f3f6782499a527618e9946c831977ea6b64e230ffa3d71ebdc5", 0xbe, 0x80000000, &(0x7f0000001000)={0x0, 0x989680}) sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000df5000)={0x0, 0x0, 0x6, 0x401}, 0xc) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003ad000-0x9)='/dev/rtc\x00', 0x10001, 0x0) 2017/12/25 08:43:46 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea2000+0x931)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x7fffffff, 0x5}, &(0x7f00005a0000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d3e000)={r1, 0xf94}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a84000-0x8c)={0x0, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4113}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0xb91)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x52)={r2, 0x4a, "5f56619083e0898deb131344b2550ef9983256236e32673ef99a9e64ced056b5210b944fb1b6d9af110a2eeb29ea1ab0b4ae1be5e425365ee56aaf56a73f78fe8f1b18603c023f30baf9"}, &(0x7f0000000000)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x9, 0xb, 0x20, 0x101, 0x7f, 0x0, 0x10000, r2}, &(0x7f0000829000-0x4)=0x20) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r3, &(0x7f000000f000)="32000000140025ffff07008e300914040a01c2fe200000091a000100e89a0000000700000000024fe3000000000000000000", 0x32, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r5 = dup2(0xffffffffffffffff, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r4, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x3, &(0x7f0000404000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000015000-0x4)=0x8000, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000015000)='keyring\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r8, &(0x7f0000016000-0x55)="bae083467cb235eccece5d7d003e136d569d16ca7de1dda0faa304f8a6fe4388a9e6964b1557d2728381508c53baa02810ca9273aea5253a84b5914b45605fea14fa0e85f84876223dae4ed30d81bc0d3723d28508", 0x55) 2017/12/25 08:43:46 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) fanotify_init(0x12, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d60000-0xdb)="0f698d3762019577c02d5584d053c56b82fb44a9414dcab9ed8a26725a3df33dec9724affe2263e16b1baed812c19d6fdba646e3cfcc380f414c008ae4c744c5bac7469eee174c2c6f4f1f6b42a699c26eeae6b714fb85857e56fa2da60b114e306df35cda42525b5512f8bce520342bc18776dcd438156308ae9512392177fecf4ea13e3cf8df88fea6ceb55cb64b1822bb8ad8cb966046362eaf814129bbc88c9c31f72db04b2c0e985154d58bea03b074ce5ba9ac6819940e073d90ef2dafdccf9c330f5663fd25629845428c67d0f145585de2a12af8879333") listen(r0, 0x0) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008e0000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000c27000)=0x2) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) writev(r0, &(0x7f0000eb7000)=[{&(0x7f0000033000-0x28)="2a311a1a5b778505adc81bc484b16e8af5c793c594d4d8c6b118962f1686a502b42120c92121b17b54f1c9be6a9a7783ac8a8a2e2311b3362155d387727380ce352e238e3578ae13c89bd6a2f9deb536a95c80af5c7402ab9993fa", 0x5b}, {&(0x7f0000a29000)="ee6c7fc92c120428d1a37e916e66d751d89d77d7f9d76eb741cc0e7b3e0ac38ffdf99bb37c4db7d4ceafad18ddea20b4e606ca63d565d8a6b5afcfa7e259c74d2944cdbae346af54d298a95a335646d7938bd740097610787da29255b5a71a489c1d9ad329d946d67baff98b09d6b1658b638bcd7339d7", 0x77}, {&(0x7f0000447000)="d738567ae63130a937246c7bcf42e7b9ac16561b1353df53dcaa9a7d31b5a23e97a6a932c4bcd7acd47524cbbcbedfdd6a31e0c9d7d9c6a3a89f3c0e4d7271dc7a3bdb1a8b5113ac85f835517a579223be6a99e5086e73320e608db4559ddb397ecaca890f0a3265f493983ca024b47badf1514b1ba242ceadb7a550a7e6baf0e122a99a0a573c10b8bc5e35c2cdb1ec4e4d9ef9ff30b1769cf53a773f2f15e8b87c3fb63fdbcfc4866e698c6a2127c18db3d96f8f954dbfe630f6849e141fe244cf9a83ecf1f3b536ed7fb007361cb234fee3bcec07b6e1463a6479dc2b7496b81a080ecbda08efa2ef", 0xea}, {&(0x7f000095a000)="531b0b2bb6c6b2aeb56ed37cd01845eeacbfe0a7ab4b6cd5faa5dce680082dddceb4296a3a7c61b8e10e942de80609659dd7282b831e04aafa647c26d16e903bde5526664357c6f65c686db185866790d6b62705780a60866d895148b294dd4c34d1e0c0ebf0c005f77d3809ec65d724e9c68633de4c7552b4bb5e9149efe5228da1dc7646512169071afd40e18cec2f0fa5de0c6ba79328477b76d26ad5595444e5a9b56f2ede3002c2d1528e4b4872b4a1706e681b21e12dcb8dbef9e2daa6989542076dda508e05e5dc42f0fedea1f6f6bbd667a5084460888106997e7cca568ba04f49df60f39f4ec9e8bb6b3f891c743a76d2286bd1e2f44b63351c5abce3fc8f6be0ac43b101c611a736287b8a1f5ddf9b28b062662b0326a84a7fc65dcb97e0948eb115cfaa607e839b30d7d4bf277b76947f4a1c9c27bee8ff81af6398f41e00be0ff545b37175f4a37400e5f185706e0261f29a1f36af432d357ff29aad688c90dc952efaa661a5606830c8246d275ba61c20693c1beab4d82e4c90d1001da146312cc92e5e55dcc2ff9224ba334b0f3a0329ce3d7d3ec9fca06bc99a4186a7e3456d37d1e6b88420dc4635cf7fc0c441c1428ab5fbf722cde5dd6c301f3a5677d68e53ef8e58421396bd13256360cc16780cb683997d18e214b3594ee84707f10ae7d6f1182ed1ae7f386dac78353a5aa11c71ab5badfeaa881d2cd86a12347602dae26dd72fc2a2643143755f3c46abbc7b073770309d1257503c17d2374e2bbefd214c5bf9aa475e9fa8a19b3163807fa5ca0598e02f8ad14c8a09bd0b38629c352b63d78c37c52af5461cb3fc2dcb9817e4e7a365d061b3555301fdb12735b50fa708f3b27f5c72232cb27a5514d7fcb190d3d78de2ad8e45fe7c4ed762d708d50278d149d3bae193e968f92ba1c04adb262eaa85274b523a717ae0998e6601f98637aa2fc44f64314280c146feb244ccdac1232f6a18fe297b06af40abb401c63908ee04e387a40ac733b75219a2ec28420e4e1fa132f9b84ab502d9a61e38e214d081d95fa4cf44c2fe2df4b3af84332e5267eb99a707d47d52552ea56938d11f337dae3c4af3fbd1ce49d87a4f97e407adfb9628a57c0bcad8b866aa20fc4a81ec14b3209cf0f94632d3a99ff433025eaacd629229c429f53441eb7a43e1734419ce809c9aca5b69fe4433dd61ce6d1820ae3ac2531fe7d843ab1edcd90f4a19abf84b9cf9dc3e74b1e198d9d7981b3baa2e9cfcff22cfefc3930ee3c5edcc5bf1525b281285620526f8c56ce12125712936ba48546a452cdd86f9e9b0b58f8f97a39f289b4c382cf7ea4f9cf0599b19bce6ee5cf9cf57cbefe84dd7da4772c78122c890d349c64ee82e0be7c8d46b0355f2a2dc12d335dbc75158984bcfb656a1642ae1a0c41d727e001114a947071f920e4ad5ff1099de0485d5d7f81dbc05150aeb0b75ed3ca3fc13196f66abc3861a2a9f7c2128602cf0099f4f51deead395053da9be6290302d38847d232db2cd1a6a2c96344f4a472e79db9ba9db0af377d89f10126231d56d6a7c451b60531fa0c7cd2b24b7f634d31178a9e03cb1dbf04f71dd2685635c3880f1ca9855168189db965df449185647e82fc397d5b96896a4d9e35b9ecb708af4f78f636bb8d1f3d281e6fa5f0f6cc231312808174d8849b66d7f7349b061dfdab3c582c79a7733fd7400dcf1a03a29a81184510000a40d6f654bce1dfb0a4545fc25d48cd8459e0f05751e1947439cc091e2ef9dd6e3d59fc55dbea6bd9ed5f2f218e227f5e401268c7634db359753188f7815a3ce3ecac1d39a3a3152199f4a83871bc5f87d284575040a9f6943533dbfce702de5cb741e0e27202cf094e34222423c7921f921b4a770a377ad463307dfa2b50542824ff4cad16578124875232c8a20dd0a5c5b62714617e6df832a9b0fe57ded7f869c4f03181f2088c47dac8cc840c4435ed68678165a32503c149e2a12c6e3d703963dfc324eed904a2af18724f799346436f83603a7849300b2756f3a71d6afd1a0746e1bb056c80eb0f60f93f676306d378378c19f5a22f40dfeb78dd4cce1456f7e9a6edd1a66511bc181e91d6d3babd2a96b646e9d0cbe9d5429c212a0e7ca97f93717fb811e6e3c612c7304150f001990e719c704d29b24cedca2ce72b68d88a14f27c26d072c82a2b47fd1b1bc8a24b91dcc6991fc4202ed225ecf8e8c799ff0d6494dd0ed51715e2487a2dc313bbe17fb20fb5608b7e53bda6d11f2d0c25e4c964834c1ea2b46441c89eabc25d49199cacae2ff5716cd4afa25a7dce22067476ee7345389db97440b7691407399b13bcb2540804c79ce1cfbdda72b98d96414303778ea637e75991b4e3f78b1f26ec2d330829834bfc4058c3100018dab3cd5084865d959016a2fba8b9bc4f650996e9f92d2a78a9b2029a0efcfa75121bda8609f4703b75a74ffc850e3eb4e6b2106dc8eb7f571ae3a4b8519bfd7d6d24fac8dc703390e97b394e38c2dcb72db9c19e032760beee1a06e89358a519d58b687105b637866b176d8945e6a68e9e98bfda22b1962a831d494270680d255c9fa8a04ecea659b4187fe13f7eaa7d32b88a466f46295148a120341142579bf07da8374bac7b8f4deaad754bd9507d7d2e8eac2cb236a593d44d6bc312cb8fbef96643304fb3418f76151d116ea9f590a66dc4b78869d97dc1956127ba3760ce8b8c062ec5230142fbcf05e3857c824ba8e0b84d3ae25319685543cd15382fa00e6389439a995e1aae2f190ad0f0a5ee90ead1c202f445c849d7a1538781a4a92a09c86bfb35b6c0748adf2e1b4130627a736bfbbd1973fccf99e118e33bbefe4a81d392a7b47409b9fc2707db3f33b0cca86af344c963ac10c22cf5463dd9c13500a3490883f1a9ed8af0180abbbbfd5dc2f49afb6866c73b02d66682b4cae5967256b7f467fb4c4f3567e4474bb7d277366ef7289f6233895b0c12698d2716b25c0bc6176810350eb3e764529357ad997c29d3bbe995419ad867a232f4b945f73371284392b96dbdff9568ee2e9431fa9b3319d95f7761ae484b0a0a47719f9fb3c25984974ef093b3ddeb558d5b2caffb4e15e425ae8f96b965e702a278a82062554b995995177daa1dd268e78568b9ab002763801acaff4dd163889f22bc5307c945073b820f4c9a8f0a679ecb4fcce6bc1c73fffd53a24438b990c4cec6b3cd86d38a53415b46515ed5106e5ad5da77c4ebcc3b00604a12cf4707e419f77e2d3cf140ea697a5f0c7ad6a18592e3682f09d073712db3ac8789fd028fcdc7d7d3dce90b36de1e072787d4a5479b7d05f44b42275b82dee1078703d1b4b8eccd4002df2ac988ed7cd793deff10bae0d8505f2336c6462a3bf75740197c78e3160a71d00b4244bcaf141e5e58c1935205d15632be7e15d6b7007ffd66038b23daaad9f1b023138fe19f87b9b4878a2a29e6131882e5dfe010c7c52032f17dc8c4e746ea816363892d1c054f37701f9736dc9f07723eed6954e97d309df8968edefceb5fdab51f80d01c5f301d8e3fd92a27bf51bee0b95394adc24941d85d46cbc315714f8542e912b837be26131067a77c0ac1c5ed6cb9b08a1e640d301e594963cb5f851a55ae9f532d9037bdd2aad25fef3fe586b2b351f05ff268563ecced208af5063a31a23e8ba5953e32e2484b33cf89f28f23ada7f8407b005435e60ee986e306ab553cdb080f523315657585283357a88e65a9bfa9ccda1cc8e1efe18b9957b7287033a53c0f51fbc569c6a60aa57d3872098fbf758aa10313b729d45c895aaab9ba650c2ee4b7492dd6026a4991f2912266aceafdb1e136dbae4c7635bc2a80a31aeea4082c27b39a9f0734eebb02d416b4fe5194ce3843f0b616dab7f4e2aa3bacab68ea426b6f223a911a0206b4af4226cdc91b1659878f2dcf8cec8143e90de14d07628917c69cf50d4209d8f9a6ee04e9a2789f3a60aecb40da0cb7a41b5af4ea63de6c875b92a8c804598b2eef9fd554fc60c6b63f5a6a35a2aba4f67b7785ff4dd10ac7812395fba3994cfef4f38dd3e66745366a0d099615c21759dd43ea7a0ef6cd50d96b2a105dc3d5432e071baf5faa4f07465d0ce3a2c22984320208c4a62a807e6fbfac4a0efb5c1cc8d4ec2cbb3f3911d1c99d41aa72e3b0a4068000b7475a2fe8ae80bd2e1faeb0a62d989b6c9322b67bf20aa3426d18bccc2a0fd3747edca0f1e1cc869cc568e2f0c6dd56d5fb4835943c7da511a6bec64528d364127fe316f9d752cbf830eaa350c00263abd8e7b86eea56153bf403c6d7b2d2086d40d4cae111b957b590051429c8fe0204dc92cc193455b9e498f45a6d0a7731f5a7c7d6aa8036021d690439d308c459c3e11f0a8fe22177c4efa965e3ff10b5614ba0e4346f23845d620d63e724cb1a9d001a4c9fee7a61cec91a8c7437ec908c1e256b597a64b1122093dd374a0dab041d6ada90f7c4737419135a6d73b5aaf28d3a86b518f7ef3382020f0ae4b55ab5062ce8c4ae7c996a99f052470a771aa850c46754b411d87579fce63fd7b42808f7b26a741e849fa6b502a55c0b6a63a36bf565dbe1779fcb75b4c14b21c3bf7d4158e979d3d1be02361d101b60fa8292e54d440b0e0323bfb723e7384ea882e9ad10f62aa1012728718b856d1b251e82909030d644ecb05eddf6a4e94e6fcd061f320ba68f5e2f8d61ca85b744b7a20a20f45666a84b9aa89f9bc8712208d8c6b3e00bd760a700ba125bae758fa42d34164c7e3cba834b89dba458b80abce9c087a52863623eb070eeb5f661c861d28d2627d0d984ebbc7ba7b2b17a89118f192b48960a24cb4ebdc9c4af382c34617960a4b67d39cfc8dd0f4802fa32c8a21bc93369e12f4eaa9ad8888d7690d4033bbfcdbe0c5aaa2032b798e545c4ee6d81ed973e745e5a27aa9cc3da3a2a41b32ed6589bc5ae2ee2537c0820bc77aaba0df2733bb2d8c51a61f509f6c353f679da0dbfc899261de0a95e52e5f4f79db5b1cbf71f0d984fad96a367c7fdb85f5fda33ccf9a4bb6e3f46c72231b2f5b691a1b5571c22d0e83f2d778ab2cee911d44bd2b023fd6305fae4f644cb4c84ab8d9d52668882d45d6d415755d0e154861b48b9dad9d32a2c9f31a4c5bc6e87e350062bcebb6892cfcf3f8da27c1b9a131a3a9542863a1cb9e44075f2dfbf6fda76af1fe231153f4ec05560022fcbe1bb1726d101f3164026d8b7c1f3a7a7fc760842887b24a89eb194b886652bf20ae839fdbcad77d914b3ac1c983c7fb241bb7103460c5d9c76cc68e94d440d1d22657a7ba758f0a8e90f6c483e69fb2437c545d099a0f9838a21a30b76c665a46222ad3748892854bac808ac63f404db88beab8006e6746705bf887a99a099f06c02361686334bd32f60c5179399a79fa1e058578c9e4118294b04e4496c8e4d1d695a0d971b22fdaa60b3b4e238d5e492a89f1594cc2a07cf2108210206603c47073e62eaa6618686080d14654e9e1f89d76fb859a0058ae4514500cd3a22c7939665e0a65c94f055531e9d26328bca7b5729396ca0f915984c47461b0baa247701e4a7936648d950c9e75fe1388341c4ca71cb16dcd953bd40d0eb037069275c29ba2e8f06a7ef2bea3b605cdf2d36bef4b8b192e510da07c5248ac29eae48141448973b16d5e288333800ac0ebe963ea17e95c44d63156427bd361ced921768a94eb675502e334352fea24379b0a86d043e767ab26a57a36552e124e17aa5bf8bea6b4db4f2df0135e240038ee66edec9842", 0x1000}], 0x4) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000018000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000118000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffc00) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000b9d000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f000002e000)="") fchmod(r0, 0x0) 2017/12/25 08:43:46 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007a7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b25000)={r2, 0x80000, r0}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.864337] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007a2000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000591000)=0xc) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000dfe000)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000549000-0x12)='/dev/loop-control\x00', 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005a1000)=0x4, 0x4) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x100}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 08:43:46 executing program 1: r0 = syz_fuseblk_mount(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f0000519000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x23b8, 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0xb9}, 0x8) r1 = epoll_create1(0x0) read(r1, &(0x7f0000cff000+0x7f)=""/235, 0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0xa)={0x0, 0x1, 0x8001, 0xbc21, 0x10000, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x3}, 0x98) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000002000)={@generic="d73fa1249e294f3b8c687f732eb94f1a", @ifru_addrs=@ax25={0x3, {"b64255d519c20f"}, 0x200}}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000993000)=@file={0x0, ""/108}, &(0x7f00007f0000)=0x6e, 0x800) read(r0, &(0x7f0000e55000)=""/119, 0x77) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001fe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.957790] audit: type=1400 audit(1514191426.229:36): avc: denied { net_broadcast } for pid=8699 comm="syz-executor6" capability=11 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 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000e68000-0x65)=""/4, 0x4}, {&(0x7f0000e65000-0xc4)=""/0, 0x0}, {&(0x7f00000be000)=""/4096, 0x1000}], 0x3, &(0x7f0000e64000)=""/67, 0x43, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b1e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7", 0x45, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:46 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a91000-0x10)='/selinux/access\x00', 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002b3000)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x4b, 0x0) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x8) ioctl(r0, 0x8936, &(0x7f00007c1000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f18000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7fff, 0xffffffff, 0x7}, &(0x7f0000eec000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ca8000)={r1, 0x96, "130c2a847f1e714beaf33f853cd90e34e9499fc61aa621ada0b948d4ca644036f3f2e3c288a8388dbbc626d3cb95a586f9153902f2b1ff7aeecb83146b351d9e70dfde006f2fe5887b455f078e28169bc88f34e6de108f17b6a6d250cc463dcda8042f188899738dd63b7938ee5e5f65b743f81da2558ea28f6e4467f678505f9571179d422992d262afd834d79c29611620dea6ac87"}, &(0x7f0000993000)=0x9e) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000793000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000882000)=0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab7000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000cd0000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x66dedfb081bc5c1, &(0x7f0000ed1000/0x2000)=nil, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b21000)={0x0, 0x180000000000000}) socket(0x3, 0x3, 0x4) writev(r2, &(0x7f000009f000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b61000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80) getsockopt(r0, 0xa9, 0x3, &(0x7f0000c58000-0x22)=""/34, &(0x7f0000aa4000-0x4)=0x22) ioctl(r0, 0x5381, &(0x7f0000ca7000)="") 2017/12/25 08:43:46 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0xf, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xa, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000214000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000698000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000003000-0xeb)=""/235) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00008c6000)='/dev/snd/timer\x00', 0x0, 0x8000) mkdir(&(0x7f00003b5000)='./file0\x00', 0x1) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000252000)=0x3, 0x4) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) inotify_rm_watch(r2, r1) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2017/12/25 08:43:46 executing program 6: wait4(0x0, &(0x7f0000f10000)=0x0, 0x21000002, &(0x7f000042d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ffe000-0x4)=0x0, 0x4) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x4, 0x6) pipe(&(0x7f0000ba3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000029f000-0x10)={0x1676000000, 0x0, 0x10001, 0x8}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000ba6000-0x20)={@common='irlan0\x00', @ifru_flags=0x4000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000154000)={0x84de, r3}) open(&(0x7f0000557000-0x8)='./file0\x00', 0x20000, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a2b000)=0x0, &(0x7f0000e42000)=0x4) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000696000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x6, 0xd961, 0x0, 0x41}) 2017/12/25 08:43:46 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f000008b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000087c000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000005a000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xb24, 0xc000000000, 0x7, 0x101, 0x0, 0x8, 0x4, 0x5, 0x9, 0x5, 0x7f, 0x7fffffff, 0x1, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002b9000)={0x0, 0x0, 0x0}, &(0x7f0000247000)=0xc) sendfile(r2, r3, &(0x7f00005f3000-0x8)=0x0, 0x1) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) clock_gettime(0x0, &(0x7f000014f000)={0x0, 0x0}) ppoll(&(0x7f0000a3e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ab1000)={0x0, r3+30000000}, &(0x7f0000c81000-0x8)={0x0}, 0x8) r4 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2017/12/25 08:43:46 executing program 1: 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) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r0, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x18, 0x0, @thr={&(0x7f0000001000)="0da0729071bf07d6f55862e56b4b7823329c3a9caa5f68054c54e88fd6f888f6d8f8aacc151b3a476373c4119774d5493011ecb196a8e7206329c7ac455803f1a0baeb851f887404c7263211e38fff8cc652412c63cfac029d7f6a8af1c87e69a1965d8b52fe3c9027bf2e03cb97a98e3d7baf517e517c7c7d002f70a0548f798a1537ec864c24bd329ee70decdc9a3996e2949495fe7ee2d12a73ddb5a685d94b92218b1e7741de7914283366048bf7688fcf994f9bf4bbe0669becbd38e43340617f15e50241cba7448147b84ff29ddef326c28573973be05f24d43b8d28d527604ca707d4a29546911e", &(0x7f0000000000)="e43f7c539041ae1d00d2a990717c9bc0e68b811c3969410aa9e848e6f235b91e1b6fd6d09cb07d06a0b554a9745a8768e6591dd1c50686a5fa3a5f8ce3cd0ab3fd0642c22870973114"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008c0000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x5, 0x6, 0x3, 0x7fffffff}, &(0x7f0000825000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b2000)={r3, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x13e0, 0x5, 0x0, 0x4}, &(0x7f0000a5e000-0x4)=0xa0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cfb000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000494000)=""/203, &(0x7f000018d000)=0xcb) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e85000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) [ 46.049032] mmap: syz-executor4 (8729): VmData 1572864 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 46.055655] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.070512] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a8000)="00000596657972496e6700563a", 0x200000) write(r0, &(0x7f0000ffe000-0x5)='?4dX', 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) socketpair(0xf, 0x80807, 0x2, &(0x7f0000171000)={0x0, 0x0}) 2017/12/25 08:43:46 executing program 6: sysfs$3(0x3) r0 = creat(&(0x7f0000365000)='./file0\x00', 0x4) getpeername$unix(r0, &(0x7f0000fe1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001a3000-0x4)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d59000-0x28)={0x5, 0x100000000, 0x5a, 0x3, 0x9}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000209000)={0x101, 0xea, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000af3000-0xa8)={{0xffffffffffff8000, 0x3ff}, 'port1\x00', 0x4, 0x0, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x0, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f000017d000)={&(0x7f000066c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000198000-0x10)=[{&(0x7f000090b000)=""/231, 0xe7}, {&(0x7f0000d0b000)=""/18, 0x12}], 0x2, &(0x7f0000a51000-0x41)=""/65, 0x41, 0xffffffff80000001}, 0x40000000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000fd6000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1f, 0x2, 0x1200040) flock(r0, 0x1) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00008c2000)=""/194, 0xc2, 0x400000000006) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mincore(&(0x7f0000449000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f00009c3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x1b, 0x800, 0x4, 0x81, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)="5c3ac400", &(0x7f0000001000)='\x00', &(0x7f0000002000-0x3)='-(\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x1)='\x00'], 0x500) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x403, 0x7, 0xfffffffffffffffd, 0xfffffffffffff034}, {0x4, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000002000-0x8)={0x2, &(0x7f0000001000-0x10)=[{0x1f, 0x1, 0x3, 0x6}, {0x7fffffff, 0xffffffffffffff57, 0x9, 0x0}]}) eventfd2(0x8000, 0x801) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000762000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b21000)=0x0, 0x4) socket$inet6(0xa, 0x1, 0x3) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getpeername$packet(r0, &(0x7f000050e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x14) bind$packet(r0, &(0x7f0000a54000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 08:43:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x34) fcntl$setpipe(r0, 0x407, 0x400000000000) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000806000-0x4)=0x8001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setstatus(r1, 0x4, 0x10000000406) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0xfffffffffffffffe}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000ef000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001ec000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ad8000)={r3, 0x4b, "70c7d59d23c75c8697cdcd8de26e2904cd0ab0f84eff3b6e56fc9722c367271b3545c4967391509ab93f4a721cb5976eb0ec744dde27c10c6c2586d1c9242156513b54f7e1b28b5e046cea"}, &(0x7f0000a9c000)=0x53) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000379000)={0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8) 2017/12/25 08:43:46 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c11000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000695000-0x10)=[{&(0x7f0000240000-0x4d)="290000001800fffd3f007500000a00210200e310000a000700feffff0800080005009df5fffffff25a", 0x29}], 0x1) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1f) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000770000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = dup(r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00005d6000)=""/117, &(0x7f000093e000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000510000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$int_out(r2, 0x5462, &(0x7f00009ca000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000823000-0xb)='/dev/loop#\x00', 0x8000, 0x2800) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5f000+0xd5d)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000038e000-0xc)={0x5, 0x81, 0x0, 0x40, 0x8, 0x10000}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d61000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000d60000-0x4)=0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d60000-0xa7)=""/167, &(0x7f0000d60000-0x4)=0xa7) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r2, 0x402, 0x80000025) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf1000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e7e000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f53000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009e1000-0x7)={r2, 0x2}, &(0x7f000045a000-0x4)=0x8) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf0d73e402edb1813, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb9000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) recvmsg(r0, &(0x7f0000645000)={0x0, 0x0, &(0x7f00005c0000-0x48)=[{&(0x7f0000d36000-0x1000)=""/4096, 0x1000}, {&(0x7f0000834000)=""/18, 0x12}, {&(0x7f00006a0000-0xb0)=""/176, 0xb0}, {&(0x7f0000702000)=""/250, 0xfa}, {&(0x7f000074d000)=""/42, 0x2a}, {&(0x7f0000c5f000-0x76)=""/118, 0x76}, {&(0x7f000017a000-0xc2)=""/194, 0xc2}, {&(0x7f0000177000-0x4e)=""/78, 0x4e}, {&(0x7f00005bf000-0xf3)=""/243, 0xf3}], 0x9, &(0x7f0000922000-0xae)=""/174, 0xae, 0x8}, 0x10100) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000067000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fd9000)={0x1, &(0x7f00007a2000)=[{0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000871000-0x4)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x2}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000072000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x0) signalfd4(r0, &(0x7f0000586000-0x8)={0xfffffffffffffffb}, 0x8, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001df000)=0x0, &(0x7f00003aa000)=0x4) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000084d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) write$tun(r2, &(0x7f00005dc000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x23, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}}}, 0x56) dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r1, &(0x7f0000c67000-0x8)=[{&(0x7f0000d7f000)="9a", 0x1}], 0x1, 0x0) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000455000)=""/107, &(0x7f0000991000)=0x6b) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xa755c0c7df1f9fbc, &(0x7f0000bc9000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x20, @multicast2=0xe0000002}, 0xc) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$poke(0x4, r0, &(0x7f0000488000)=0x0, 0x100000001) r1 = syz_open_procfs(r0, &(0x7f0000da6000-0x7)='cpuset\x00') readv(r1, &(0x7f0000cb6000)=[{&(0x7f0000edd000-0x8d)=""/141, 0x8d}], 0x1) 2017/12/25 08:43:46 executing program 5: getitimer(0x3, &(0x7f000048e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet6(0xa, 0x802, 0x0) pipe2(&(0x7f0000208000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x52)={0x0, 0x4a, "884f066826390fdf09c6ae87796f92c49940996ac7aa055132a5fe876a20cbf1c2a86600c5af4eab186beb0b8d264a0673a43a2206a2cdb3dfea0f9cb7a349423acacb98395f58a5f4c7"}, &(0x7f0000002000-0x4)=0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xb2)={r4, 0xaa, "310c820d6233333028c3544debdca8bda930f136b16d0f945da9ff269e7e7007bfba1d7a4f9db791704f40a1a8ddccc9b6b5670a118b66821244f816677e5e6c257d56944f8f4622854309274eb7b9d258a08e25b1f05cdc0b03be94478f938ec95a1ac39490abcbdf7e3ba54f2c6112d895bc697cbde50d2f7d81c70307f362995a1f06f99debc62d7dc6ed9a74550b3d740a075c2487f73912c1d5fe2019467d85b27b72062da5f43b"}, &(0x7f0000002000-0x4)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000001000-0x4)=r3) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e3f000)='/dev/input/event#\x00', 0x8, 0x82002) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fcf000-0x7a)=""/122) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df6000)={0x0, 0x4, 0x400, 0x0, "53f85b72ebbc5f89c3e8640a4f3165a987561d0fcbfd7d87d045f0469bbed690"}) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f65000)="1f00000002021500040000bb000220220730000009000200000000000700c4", 0x1f) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000)=0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004bb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000186000-0x20)=[{0xa, 0x3e7d}, {0x3, 0x3}, {0x2, 0x4}, {0x8, 0x200}], 0x4) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/load\x00', 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f0000c44000)=0x0, 0x80800) syz_open_dev$sg(&(0x7f0000f09000)='/dev/sg#\x00', 0x93, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f20000-0x2b)=""/43, &(0x7f0000f20000-0x4)=0x2b) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f1f000)=0x14) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000966000-0x8)=@req={0x28, &(0x7f0000f1f000)={@common='irlan0\x00', @ifru_data=&(0x7f0000f20000-0x20)="604cde4c635e30cb7864d28c9e0a152d9c9cc3aa25ba5715aee732c54b38696a"}}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f20000)=0x10) fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigreturn() connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f1d000)="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", 0x5f3, 0x80000000004806, 0x0, 0x0) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00008ee000)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000345000-0x88)={0x6, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0}) madvise(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x65) [ 46.362572] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.400757] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000951000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x800008921, &(0x7f00001f7000)={@common='lo\x00', @ifru_data=&(0x7f000016e000-0x20)="f8a1710b33b842b1b43136070ae782b432dab5a977622b0572f662086424aa8c"}) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) pwritev(r0, &(0x7f0000cd1000)=[{&(0x7f000024c000-0x72)="64771470a433a34b779ee67c962ccf7d33085c1649a06af4e475bc84a6ef3fef6e603dba112306729dcb54ef15b0d2136833945262fbe32719d62d282f3daacb4ff1a989f8ac237b6218479961059ff9eb6b29e04477392bb50fde9410c01803900a3ff57d13a1453557ca518cd7b21aad18", 0x72}, {&(0x7f0000aaa000-0x45)="4a0ae2fae0592fa68aec79a741bf2c9220c9d075e0e7addd351979061226731ac6394378729f3c102503d061e14e796ef84f1933750fbd79411a42236df51afc9ba44dbd8b", 0x45}, {&(0x7f00005d4000-0x54)="2addfa696f19bbf42156c9905afb7b22f9f2131c78172ac9540a3a1026067ec44064f660d72dcef3e9bd3cd8a3cc19d476d8e81d5c84295da36288f03dacab536438081bfb5e7d60804bab62d7b2e543802e6e39", 0x54}, {&(0x7f0000b32000-0x1000)="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", 0x1000}, {&(0x7f000041e000)="704484e7b8206b4382213e2da3b0a327aae559f3e08af6df0c5b0d6d396d4e213f6c7c2992f4ab0d850835b1696ca3c93c3e67328d0ab036c04f49c3ffd732230a3d6e959f742aa0ea", 0x49}, {&(0x7f0000cd1000-0x2e)="25a7d9b9c81ad81b635b08f7a7b024c2e1f27f5144900d6056dcdc09bbde6bda7366782264a06858dd5218f0147b2dcfe2fd06ba3b120d", 0x37}, {&(0x7f0000acc000)="d5cde5c47319ec3194defec6e1c532d854a115f0cd903a4469c5a5d8ea46e1df8ffacbcc65ccaeb89b59bc228ce2ca0d71ff620f354b2935e20fac0b7f2b80f6544d442cfe17092b28d5d5fb5bdbf36fb8f5", 0x52}, {&(0x7f0000b5f000)="d17c2167a3982e85187745d9accdd602fa9da82dc6683bf794322350325c8c2370c3d26716fa27845c43dda696a0", 0x2e}], 0x8, 0x0) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r1, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007f4000-0x5c)={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x24}, {0xa, 0x1, 0x2839, @loopback={0x0, 0x1}, 0x200}, 0x1, [0x5, 0x2e, 0x101, 0x1, 0x8000, 0x9, 0x0, 0xffffffffffffff00]}, 0x5c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f0000a9b000/0x4000)=nil, 0x4000, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7ffd) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f00009c3000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f4a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e67000-0x10)={0x5, 0x20a, 0x10000, 0x400, 0x0}, &(0x7f0000e10000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c0a000-0x8)=@assoc_value={r1, 0x4}, 0x8) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000138000)='/dev/pktcdvd/control\x00', 0x80400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000786000-0x4)=0x5, 0x4) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000822000-0x8)=0x0, 0x0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a56000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x8, &(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000285000)='./file0\x00', 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000fff000-0x1000)=""/4096, &(0x7f0000ffd000)=0x1000) 2017/12/25 08:43:46 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fea000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000c43000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df6000-0x8)={r2, 0x800}, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000048a000-0x2e)=""/46) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004d9000)=0x0) sched_getattr(r4, &(0x7f0000d56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000089f000-0xc)={0x2, 0xf9, &(0x7f0000cf3000)="d2054bf79f231b3bb8f4d2829723eb3bd786fbc2aa3af13b34a002b8c7f9f7a81d7b2d68b192032faadee5a02c747026ccd1fd842b5f4c5b25417cec65b48e5df4bb8fb85b91783ec372423ed8ef06ae6414b75f70d02cf0271fffae9e30c087ce3760f866c7cd89563cfd5a2dd54bc1cfa5037f38646e18069bff682a38813395ecc39a8da4dae4e9441adf755e52ba31f0bc4f6b80954ac2763a4391d0a19777ab82975d811c3ab46437cb2937072289babbde114f0ba3c52ce12a528ac9b605a267a94fafa0ea8167750366e1cfb45a096f6408acf9f57270a25597ea21943c5d1c5372cf3160b027b31aee1eb4145cd2882467587d8f67"}) 2017/12/25 08:43:46 executing program 4: ioperm(0x0, 0x4, 0x0) clone(0x82000, &(0x7f0000bf5000)="", &(0x7f0000f13000)=0x0, &(0x7f00008d3000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x3b)=""/59, 0x3b) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat(r0, &(0x7f0000b78000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000285000)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000016b000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x101, 0x7, 0xa0, 0x20, 0x80000001, r1, r2}, {0x5c6041dc, 0x6, 0x0, 0x6be, 0x4b0, 0x7, 0x1, 0x7}, {0x5, 0x5, 0x101, 0x7}, 0xe1e, 0x1, 0x7, 0x1, 0x80, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x13d7}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f71, 0x3, 0x0, 0x2, 0x6, 0xf32, 0x6}}, 0xe8) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a5000)={0x0, 0x0}) shutdown(r0, 0x0) 2017/12/25 08:43:46 executing program 1: r0 = socket$unix(0x1, 0x400000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/enforce\x00', 0x8200, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bb6000)=0x0) [ 46.508463] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.559227] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x27) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) 2017/12/25 08:43:46 executing program 6: clock_gettime(0x1, &(0x7f0000b70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/20, 0x14) getrusage(0xfffffffffffffffb, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x4002001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b84000)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000202000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000a91000-0x8)={0x0}, 0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000050c000)=0x0, &(0x7f0000d3b000-0x4)=0x4) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001dc000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, 0x0}}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000cbe000)={0x8, 0x4, 0x6, 0x81, 0x12, 0x1ff}) 2017/12/25 08:43:46 executing program 4: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ec5000-0x10)=[{&(0x7f000099a000)="3900000013000904690000000000ff0600000001000000090000000000001419000d0000000000000001001900faffffff0700001eff7fe4", 0x38}], 0x1) pipe2(&(0x7f0000577000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000073f000-0x4)=0x0, &(0x7f0000ec6000)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000fb3000)=0x0, 0x0) wait4(r1, &(0x7f0000710000)=0x0, 0x4, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dfc000-0x6)='vegas\x00', 0x6) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b67000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000084e000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x28ed, 0x2, 0x7, 0x1, 0x0, 0x50abac4800000, 0xffffffffffffff00, 0x5, 0x40, 0x7, 0xe5, 0x0, 0x4, 0x9, 0x5]}, &(0x7f0000d4f000)=0x108) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d50000-0x35)={r2, 0x2d, "debe3c9fd904333f0890086671e00ab53d2d25308ad0bdbfea9d3b1bdee3a272dc778571c4717c3e5995e50bb6"}, &(0x7f00004c2000-0x4)=0x35) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000d51000-0x18)={&(0x7f000017d000/0x4000)=nil, 0xa9, 0x1, 0x11, &(0x7f0000a68000/0x3000)=nil, 0x7}) 2017/12/25 08:43:46 executing program 2: r0 = creat(&(0x7f000027c000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x0, 0xfffffffffffffffa) write(r1, &(0x7f0000002000-0x25)="2400000043001f0014f9f407000004000adff51108000114febfffff0800020001000000", 0x24) 2017/12/25 08:43:46 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x3b, 0x0, 0x10003, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0xfffffffffffffffc, r2, 0x0, 0x8}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic="581c3cb949e7100e6a64456c5c3f88fe", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='/selinux/context\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="fb933c94636e55854cec0df2902ba04f12a12c37f84e19db44f1150176d5680bd51a49c1b95d5999c714c8c00abbdf810c3db259827f2cc4a3b03144d781e9811e6fc9d9824e58c40ef4670a2444b7b57e073102c65b90baf36a6a933acbc2731d183fb659932b7873ab0ee1e1fa2c584e046cb5cd177b04ac28684f526e387ffd657b324867cfa1454aca9473865ff4a9395cc82b4b33680fef6c8c4a7f063db0efa52a08e0c389c2147d3edc6f1c80c9197c9895465bf7c3658c9fdfcd2c341ab231fdf84952e06c179f7511e3d6e1835e4d3989381f03e6d861441eed57b9f3b0141245801ae2b94f00f8a67800dbaa94ad440e1a", 0xf6, r3) keyctl$unlink(0x9, r3, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x8c, 0x3f, 0x1, 0x8, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f00002ca000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_void(r0, 0x29, 0x40a0000000046, 0x0, 0x0) 2017/12/25 08:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007fc000-0x10)='/selinux/access\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f000045d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009a8000)='./file0\x00', &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000b7b000)='./file0\x00', r1, r2, 0x1c00) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") pivot_root(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00') r3 = request_key(&(0x7f0000bc6000+0x894)='asymmetric\x00', &(0x7f0000ec3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a0000-0x22)='em0[eth0wlan0^em1{:vboxnet0md5sum\x00', 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000888000)=""/3, 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlink(&(0x7f0000893000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ba0000-0x8)={0x4, &(0x7f00008cc000-0x20)=[{0x9371, 0x3, 0x5, 0x2}, {0xfffffffffffffffb, 0x4, 0x5, 0x5}, {0x5, 0x1, 0x8, 0x9}, {0x40, 0xfffffffffffffbff, 0x0, 0x3f}]}, 0x8) pwrite64(r4, &(0x7f00003af000-0xfff)="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", 0xfff, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000414000)=0x0) 2017/12/25 08:43:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x1e3f, 0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000044e000-0x8)={0x0}, &(0x7f00002c2000)={0x0}, 0x8) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) fallocate(r0, 0x3, 0x3, 0x1f) r1 = socket$inet(0x10, 0x7, 0x3) sendto$inet(r1, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/207, 0xcf) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000018000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000018000)=0x40) 2017/12/25 08:43:46 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000004, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x8) sendmsg(r0, &(0x7f0000ff6000-0x1c)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000fec000)=[], 0x0, &(0x7f0000ff8000-0x68)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b96000-0x16)=""/22) connect(r0, &(0x7f0000ff9000)=@rc={0x1f, {0x7fff, 0x80000001, 0x7, 0x9, 0x4, 0xf1e0000000000000}, 0x2}, 0x9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000ffb000-0x8f)="2ec5884d5557f236755a63253407ca8ccf07de331ffbcd8672114cdea9a907993ee7d32a932679bfc3e49bb9f085c102422a5ca847fd853f8b92913be3d8c449cdf791b3097ec4655513c7c4e0ac415bafa34f78e852828b042409557ef854e6ceb2b317eaf5a962719ffcb32ece00810e2ddeea5f123084793c20f929c798724024c548fd8193b770e98ccf1c307f", 0x8f) mknodat(r2, &(0x7f0000473000-0x8)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/rfkill\x00', 0x20302, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000123000)={0x9b9, 0xfffffffffffffffa, 0x3, 0x10000, 0x5, 0x6}) 2017/12/25 08:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000bab000-0xca)=""/202) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2017/12/25 08:43:46 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000931000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003aa000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00005e1000/0x4000)=nil) 2017/12/25 08:43:46 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x42200, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000000e000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000015000)=0x5, 0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/25 08:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00000a6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000683000-0x10)={{0x0, 0x989680}, {r0, 0x0}}, &(0x7f00005f3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, r1}, &(0x7f00002d9000)=0x0, 0x0) 2017/12/25 08:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00', 0x200600, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f000059b000)={0x0, 0x6, 0x4, 0x9, 0x4, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000051c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00001b2000-0x18)=@get={0x1, &(0x7f0000cf2000)=""/36, 0x5}) 2017/12/25 08:43:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1200000000000000}, 0x1, [0x8001, 0x9, 0x6, 0x6, 0x7fff, 0x2, 0x2, 0xa52]}, 0x5c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x20000000, 0x0, 0x3e}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0xfffffffffffff001}) r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000092000)=[{&(0x7f000095f000)=""/177, 0xb1}, {&(0x7f0000973000-0x7)=""/7, 0x7}, {&(0x7f0000f23000)=""/165, 0xa5}, {&(0x7f00004a0000-0x8)=""/17, 0x11}, {&(0x7f000010b000-0xff)=""/255, 0xff}, {&(0x7f00003bd000)=""/215, 0xd7}], 0x6, &(0x7f00005ae000-0x28)=[{&(0x7f00006a8000-0xff)=""/255, 0xff}, {&(0x7f00002cf000-0x5c)=""/92, 0x5c}, {&(0x7f0000664000)=""/35, 0x23}, {&(0x7f0000e7c000-0xeb)=""/235, 0xeb}, {&(0x7f0000030000)=""/81, 0x51}], 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x40045109, &(0x7f000061c000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xb)='lolosystem\x00', 0xb, 0x2) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffd) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x399f1736, r2}, &(0x7f0000000000)={0x7d, 0x7ff, 0x2, 0x0, 0x0, 0x5}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000000)="79b46a4e9dcb763ed844c188c3d4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000-0x4)=0xa8fd) 2017/12/25 08:43:47 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xd6)="6b17a279361be70be908bca67ec67127041938b67b8f83633f0f6179d78c06d114c572f3f83e6fced221c214665deed628e432c1d11786987a8cbd58f315c5bbc36eeaf3eb6807c02b0de7866d38157c4db5d869160c417aad4e5f834d173851191934be51102739a04b959d45a007fd54074cafc88e83036461e1807670efe5aecd0ceb6c241c76d818bac60cc8e79900c4d9e39b3d846d0da3d60c0459d894d903c702e4d77db96eb113df5ebd30c6f564dc927e0ffb6c7d20d384159cc4e63473fbe7fdf5ef5a910132e346546106031600b45310", 0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000073e000)='system\x00', 0x0) splice(r1, 0x0, r0, 0x0, 0x8, 0x1) 2017/12/25 08:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000620000)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sync_file_range(r0, 0x0, 0xfff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066e000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000a03000)=0xfff) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/25 08:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f40000-0x8)={0x5, &(0x7f0000fd7000-0x28)=[{0x2000000020000, 0x2, 0x7f, 0x3f}, {0x1, 0x10001, 0x5fc1, 0x9}, {0x8000, 0x2, 0x85c0, 0x1}, {0x0, 0x5e, 0x5, 0x7f}, {0x4, 0x80000000, 0xef, 0x6}]}, 0x8) recvmmsg(r0, &(0x7f0000f15000)=[{{&(0x7f0000bcc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aec000)=[], 0x0, &(0x7f00007b1000)=""/102, 0x66, 0x0}, 0x0}, {{&(0x7f0000fc0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c99000-0x28)=[], 0x0, &(0x7f0000108000-0x98)=""/152, 0x98, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000888000-0x8)={0x0, 0x989680}) 2017/12/25 08:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000da6000)=0x7ff, 0x4) write$sndseq(r0, &(0x7f00006c3000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/25 08:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038a000)='/dev/ptmx\x00', 0x242, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_open_dev$random(&(0x7f000004b000)='/dev/random\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f0000a3a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000384000-0x4)=0x6) 2017/12/25 08:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007fc000-0x10)='/selinux/access\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f000045d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009a8000)='./file0\x00', &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000b7b000)='./file0\x00', r1, r2, 0x1c00) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") pivot_root(&(0x7f0000677000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00') r3 = request_key(&(0x7f0000bc6000+0x894)='asymmetric\x00', &(0x7f0000ec3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a0000-0x22)='em0[eth0wlan0^em1{:vboxnet0md5sum\x00', 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000888000)=""/3, 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlink(&(0x7f0000893000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ba0000-0x8)={0x4, &(0x7f00008cc000-0x20)=[{0x9371, 0x3, 0x5, 0x2}, {0xfffffffffffffffb, 0x4, 0x5, 0x5}, {0x5, 0x1, 0x8, 0x9}, {0x40, 0xfffffffffffffbff, 0x0, 0x3f}]}, 0x8) pwrite64(r4, &(0x7f00003af000-0xfff)="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", 0xfff, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000414000)=0x0) 2017/12/25 08:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000351000)='keyring\x00', &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000baa000-0xa)='syzkaller\x00', &(0x7f00001d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000405000-0x1)='\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000140000)="54daf54744152d3cbd41304c7387fbf0a67afe142bd1e4517c0ebad2166f005f915e84692db93b05301c22bc258f2a61f70b38d1591b7ae615ada15373183e37bbb365dadefaf8642f3bb31fb4cb7f3ed6fbc28971e9af1e8eb810c3ad83df2219f6a760cdfd440d89fb6b49f4e4a85cc39c1f6b7ac276a39370403c0fa6a22d4b93d39f49daf96ed06c7c206c5c2a242c2259d6bbff5143775e6245aa99211d8ec470d42cf4efdf921cbdad7e530039a47f6dd0ae3300f060445d899717d70dd88174f2e2", 0xc5, r2) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000068b000-0x4)=0x43, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000000019, &(0x7f000055f000-0x4)=0x3f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) 2017/12/25 08:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000044000)={0x200000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0xffff7ffffffffffe, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa4000-0x10)={0x0, 0x0, 0x8, 0xffff}, &(0x7f0000575000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b6b000)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x20, 0x4, 0x4, 0x0}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000512000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/25 08:43:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x20, 0x80001) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=[{0x1010, 0x5, 0x20, 0x6, 0x4, "8b6494cb6e4b3929083be87d6eed25f497a955bee9a583171f7de3e35bccc9dd0c5df743ac35fc96a39d5943680a856fe2257e8cf94e21d8ed447ddea218aa1a19031b404d6cad29464acdd49a1d5688065d8a311e58a91a8a765bdf8bb3c5120ba2f8eea0fac5d41eafe89bfee5442ab86198206ff45138c6797698507c485fa6530c3b1c7d26663e9f363a62b507f5e8e2ff9b5da1508742347b668c1f93aaf36907246a43f8c6e2c078ff172237dffa9e2a507b6008f1ee6637ecc25c56bded11e6c531cd551f42e8258bde37522d73b32da6c88bd73b167aff7c9d5244c61f1846a5a544614fad8d35ed84760b7c4c83ab78b559752f6100c487997b59253245a6753d6d8bfef621ec5b8342f4f61a97e59e77b7d3426fea37d79ee701301c202973ea4a66cfe048cc47ddc3369641a6b293b06651f07a7a31a9a591293f6df6c8a896701745a70005033d2e9a2b1b9c04355e8f8de9a9c0045695786ba418f8acdba468deec507e5cbe4428cdcf9e3bf7358abed5634f61bc063e952c8b2c36cf85f1da53e5de829b87d5620d1e9c2864d90f4091322b8130ed1e0ab0af42ecda28baa66e07f88485134dbb89c3c66a849124cee56955e8d9528d1663e14b06c9bca0df8ac3206cc96d0f6fae94ed110eb0774ae7ef6a499b5e1da70ff8f370eed7b7e336c28155a0e77b37a8673701f0ae178d4193726cea341653b5bcf1a872422532ff986c9dcc1d7340351e5d8a979a8e55774489c8291d5e2f459c352f22569b0458b26a856785dc56b0db1844711b0f32a4323cb3ed0efa1db382605c7e07df5855bde9a71302ef40d20def1ca4a5c0794c5c670bfedbc5d12d2590b068728197b89624913d7343bb6c024e6db695812780fd693462b78b0d06d92d967fa46a87557900a9a52510c4050eb1aac3c8d312b240295c613da0807c2722b869b145bc69d87cf956cb0a7493b60dcd1ef88064c0f97d546410c612cd9466bf59258beaa203183e83d737d1401b42e42739b0f217513d96051aea57cf54e8f94c2b2e9db0258ea084fd14249df8daf30c4b79086b78f7fdbc2c070fe19cd03e265af110542354eb6b01574e33af5b1cf8eda22e24edfea4898e7ac9fe2330434fc967e375b92caf530854b05cb94f62d5ebe173406e2d690105d8211cd0f35ee9175f708152c072a072850599ff050bd533615487b6bdae2eac7d496504539592e1134c78437d5366811ebac847bc754fe02954da28815c68dc5a44ec892378e1a1e0e8f76045367b3f7bc2a4477fe02a2f0abc77cff332524ab63a03730579535a39ea5859402e609e6c3aab98c326eec741d3a61298814fec437518acaeb9a9c2615e511178d913a83994e26cd05ef4e4e4614df265d444c26d635d6c521269181303d7f6d4d81eda7cf7756c7d4cd35c6cbfd0dca7bf8da208c4d4dfe5b51bc6f2e70f64fd7c100ae790d3a80654cf4b28d779a90b2d3df917ba2f7fb524d899cd2df1455ac81198fe285eec343ff4c6144fd3df03c80e71b064a84f2a3e398dce1835c1c3cd517d3c818854d1e30d01a5a004f4beaba7b7c63ac18ba8784efa6661edf45489cca2edb268c28eea2f20378a90020ba770c4b16456fd76dfcbeae4810745ade8e145320b2004cd9593f0d3851b34143345765d2f4404a4fee809885f7961760734428b8847f290a91f14d38546bf653f0a257099603c492c986f5ff96acba4d5f492a8b078661a654f2beae25bbb45da919fb6406d100350025f6c39da4e9c0af9558672710f1716db3d2bc54400533516bf5bf91e9724e6fd1919d5974dd5fe8a97169c7be2ad03ae9b2bb2e18cb8628dd71db5253967607a5b35cbda91e88f0475cb58d57264dd5e898be57f2fdc5fe2fbf0cd7c46e6816a2264c474617f88c622964d5c83423689b2953a912dbf80fa598d1e1d5893f73efe12f9c358e02aacfe06faea1da7a066f1288b4fec98dd18466cecd69906deb49704ac44bdb15fafc5750d1da5604ccaad5d24ef34aeafedba664fdb1363b7acf26155d7dca6b4a6cb7bf72f4a107931495e0f163610a5b4b18bf08d9b88238b32604cc9c313ccc028df39e01db1980cc2c43922ec270cb14fd7943a9bdefb062f13e143a1f2c11a0c615a87edf02d800d1be409ce81ef54b08f8ae676896b701427831f842fb3d482f90792e2bd12ae3eedc0e830ce24eace0d2f482a9b56c50ff97dc45966cc0ac76b0022f6985c455ebd82be3f652c5171d829c52884cef5718d62dc5307fa3a5ff36539fa93b9ddd6e235a11c210d2acee76b2d41385dfd7b9aa49e8eaacf8ae2ea61c624ad624267d58ba3cf851d23c4b8357aa0417f39331e1ad0aab4aa76176ecad80ad8faa5c8e6d78c4886c0d15f291e5d47e399d999c593e6b302002c2a3befa3adf770b95193654a95874e6c6d053d82d7c25e7397ab4b046ac0dc48a164f4b21c86b844c2bcf14ed46a8390718c363657fc7d82f044cb7ecfd40952e45af798073172ecdab42f1657d53737773ca65e2becd837086c944580d5b531df39d77c7720a87f449a6d4384c339d8451b5a43db0e56810d38578b8d06c3b7927e8596628fea81aff255380933f76bc107d91025469abbb19898d15a4a5f82d8e44a38dd3e5f0b2037d1632f891db9955811fd5de091d2f7ac7a82761aaba4416a624dda44e6f9282e7b3057f137a7a897109b2d8428be7732b01d8b5e8992ee1c8ea8de7d9f09c4199e49ac0996a666e4eb11bf8c431d0a8d5b390bd04ce368ac86a1a07e6d4c6fd456c1a534fc59ba48584736a5366fcb4b56be2abf344c7267f05a2977284f9c23fa389d48d922b48e3a8db9fa3a4f486f01ae00331a48067faadc96a4c72ae01534002d7ec2c3b933360bfbbfdd644e308b0bbc0c7b02b36e6bf06ea41d22961883cb56268967bdd0c673059aabdbe090633156518461b87efc77f4731a1945475a43b29ab8138e26b821755e961a959135f72acb4d04cd1b8ec60153c7a7d695a16653499e0f1262cbc1c148ae7432a4565693e35da0b39cebf4bb6f8fcfbfb795ab519b0579b270b38ce9310af6f3a5f2d59724fbff12a8b9063389c9867cfaf0f083b8b0fb6b17e1b72cac72119627f6f150a744f599cc1de5a4786a1a003f2e775a18fa1bcad3d9c7dafd7be9e71372e56b75bede441b0e7df599e89d4556ee264348e2f805a8e1909ca9b15c6eb6f3a4ec47bef0917e664566b3a0023620fb4934c005797224dcf1c0307e61f074fbe7022eabecffa8d7e3036c782ff8b47a20930a78e808f1f142b2cc18b5cde21cee8c326e2bccb183e3f9bdde6e98d1de379cd9e2f6eeeeb4547472f60b5d11c62a18bcec9c6e86bfc052e74a71cec4a78ccc6203c5407379bab2d98acf146adb213c087b7e49eadf42e16ac8f20ea0e7db1acdbca3bb0ddfc60312f19d08174322b1145297f83706151cd4b2bae848defc088e8fbd06ebb8df4dcd447b1e14cc4b3ae23a89e0b550bef58cb79348678b267a6e60d94eabca7bc6354b61c67bc1a59206bd3b852d21b40cc1f7a3186344cad6a31c667654b63c011d5860d0f6747984cddbd1149450bf0e3cb276760c009fae82ed25d57c9026d1a9d1aa90915a071981a36d26f8c67d6f2d7ded354735a11cff88663457f00e8839db437b4e72a4e0c757eb50f94c1ab9db1cb5d8c81ab936665422b9063f3cdd330d27de9980de6bb622e87698ca4bf83c9cd7209111f4a9da7fa5d0a492bb80304c98a159d064984865b734ab63e85fd0fc21e798363147c670394e0f5de5dd8d45a88271d23e2c9e2f7421b885d43a1e2b37e4635bf6bc6928e1beb1597c73b3ee484c1e3f08c856935dd894b2b93214751b10c07a1f95d9f24cecac771207a300ea379fbd1f09d80e1475399f85eb55050b195b261240978070ac39b90ae517b8ea490a38dbeed2a22f0f2f5be9c6cba4d45ac1e6f73135c946e9f64b7d6c814e499e6cfe5147f27886f2f261349e3bc3d1e9be09b420149c6e4000c0a17aeb176401a82ca017dbddcc8142d4e5a871d7209a6975b6edc3bf5c93328ae9c46b388b6ccc6c0601f556e5a1204ca5ef7d364448d9e2b59e7030950d538a8a7c769d8d4b1c78132255c67e4da8889527f860444c1b7a646e11316ea825ed16b57786c9030486c264b5f13cebd2f256a3bbfbde7a61a96e180e951d63d60cfa4631298848ab8e74b2a80696687e71ac63be24bc0cf3aa0c6bcb1bd3d0524f6593bde48986ece1b72810583b37ccee597cd0960e8a1f7bd7ecc57bca225500a398dcf20e235c7ed727932f78a8b34ed6de97d1a1332707416a7e8fa81ac70ea8b70a46c3e8270d21d96cbeaafc39b54009231496b02a9378c0a8cbc631bd6e2769ea9d8a4caa639cbade50229b61b4cd63728f2fc84572034434425320387fd60300d1a8160ee2f984c894d4f0e3f1982676e1ae976c6c1a88ee1b2b6231461d4fc128c6d5a2e1fc3642de568dd4d0f9b8f963d3d481be9512aabbfbd63eb611cf033cdb93bfc05a2bc6fc8167f540a7f1d12c5f911dbebd28b9d8ab432a0ed08ab1e3d977fb3f14253af70bb62e220536e3084a19599f374f314ed63bfa39f1dcaf57c616dd574354d082507f333aae358fdecc21bc1e297d994aa74b94b1cbe6c278197f5c5da8761c3a9c83a7293bc1c313d7717e523a414f74ed29012fc289cce01dbf7230cf97fddb683dcc8141bd2c2657836347a2fbccb8aa56734cbce4090d4c356e499c51cebc4100d143597d6ff5b7e673bda3343a4efd5b546b99e41c5cd83a002160d6e66351837b2245a2a7d52c69fd05142f4d0e7eca3b615d1974c07f1b95bdb30d01750e1ec365e55913921184df570111d3b01e564e764be5d05e657b0122d570f0773d3dab235f82a624d7450875ae1deb2290b3f1df04122a5d992bfe24c0b27f9f79cc90d0fe4ec0f52bb35ab0de8555cf045e40b99e7bd4705467926dc28c15b09c7fc38f61ea3df4a4e19041c654863e2b756c4aef25bc59e2d1a87f82df6fd635793eeb5487e2a0f37a29cb75b70b3a9e738fa16f6ceb4b5b83fff304e347e6dc6b9bad9381ae88ec116a7f9b9bb3d0abba8c3115fea2b6ac44651a70b35308f07644cdc88c7a18986cb1463662cc99de970174db366f7d1913644ae43663b3f6b0aa2b4a31b6bd8f0041418bde658f7e199224d950e96bbd53761fdf80edf70bb8807b6a812e0b70a9ae0e7e5bd9c7a7cb8cebcfd0f79ddfbce87b12e061f54b800a1bd9bd74ff26aaee04660ab2449775bd81275f534e3ae62702f976b2c01374a589057bf4d8f4059719adafceab01ab13ae1fbf7686cace9457e72164ab5dd92e3a7197dfa744d52527806d481087da36d55e6427188763a2eb6d8d5107a521b6143cc1521bebff8f65a83bb71a1a60870f75056abc18eeb93ef0b0ae17f0cc9595d852753564b523374236311e21d6a58c8a43d8749fca69add46b1e0350dff43a67a5dd6ed868628e9709fdfa53842810b48b059398f5ca59bd529c691c86c03c369e4947ee98669e8c34ab51ddf8e06db51611d37d023111d989bacdcc4a9ad3e2067640ee219b181aac39984e7f043c60748f7a40dff34b604c171bc8790ee6683ec6ae8352798caf4d2f5f50a0eca4fff5194c3a26cc4fda4d6d03c713980224cf347fb838ec3c314785318b4ed503a2793b73f48ac34a26ae24dcc9c511f9073351880baa259668bad18301ab4f791f41f5442346f7fb9770e4854e32fe95570589fe5d90d9500959afe1bb9700ba2766"}, {0xd4, 0x7e, 0x2, 0x10001, 0xffffffff, "4680b37630853311acc3c99cf622e5c458e7cd9de5660777c7377d562f0b30025aaa4979bc29e46023ffbf3f80e8e56d06df3274926f7c98962cf90dc1c04010c98c3adcac2830a921e9a5caee8b6b81d31a88bc78a673ee639ffee5e781ccac8d5a6688597cb0d284bd2285533b0bcc6eb4290f934ccdc9da8d27e7f22629ad2ce6f6b2caeee91cd8bbdfc2e89d5ec31300250ffbcc36d6b5b3a94d7b68582d40dcec1c5a3871520d3af2d32e57ccbc1e3f90e90bca3f84d184ac1da39941a50076cca7"}, {0x6d, 0x4, 0x1d, 0x1f, 0x1ff, "054ab57cfb0bb425f5ab54c4e58592d3c6bc19c256612005361b3f13f1dd03d0ffe6d2dbdcfa585045d4bcc56405ca86b928f1de8ca46af7cbf154089fc21ea3520c696ea7d3bac56c9ee0bfe1f81b79bd5462506b30d166a5b33eeabf"}, {0x8c, 0x7, 0x700, 0x0, 0x31de, "06724100831f574e5bed25cda1b3f13b5f620430b6c7d73ec84e955638ca91aa457c94e455b0f2958be8e2d314c96908ad37a30058cf6e251cb14be37c4996037d720624876620aa77288629926e64dd1def68814de88931ab7e8d42e1e80da937b72e1a78c84e28146e477278f5b78d0fed472ab4134cc58c10eef9"}], 0x11dd}, {&(0x7f0000002000-0x174)=[{0xd6, 0xa2b, 0x0, 0x9, 0x6, "1f51e07b43bc6125aa734d7c8f930ed8f42a2a0cfcd1c1c31a4ceda4112b64c37f728f339eb4282a7e23c29ca1edf46083975dc7708a9b33408babf38adc1e8939c036784e96bdb5133791b7a0a56912caf59c3e4fba4924d26c361de76beaf8ccc49f85d5e21ffeb8fb5509a4c382ff1a7d99c3b8875fc3f8717256ad8ca553ad46e8f4447ed3e92589808f20c5697cf8ee452e6ed47e98b0e3140b676f61f507546f321673cd4fdaf4fcdd9a1db43c9784c87be6ddf25bac098473b0a5a3b046710beb9902"}, {0x77, 0xfff, 0x700, 0x450f, 0x7, "019e35ebd37c4f7913e02c1fc6205cba1105413b33b7b23a9b2675b3cd08349f59f2db6f6f3c211c43e985cc39fc8a26887cd2fa2df7ab148f65875f6ad7c80560e52e1cfe3b549d7ee25adcd6b0dc6be994041eacd637f6cd2af5f06af352cdbe5f54c8a1bb96"}, {0x10, 0x1, 0x0, 0x400000, 0xfff, ""}, {0x17, 0x2, 0x200, 0x6, 0x6, "7021140bd79162"}], 0x174}, {&(0x7f0000002000+0x68c)=[{0x60, 0x5, 0x0, 0x6, 0x2, "fffb17847144014e88b6622126f68ef72863da8ad61ad9ad26268a4d3bec13337f3b38d507a8463f2e01fc03ee74fcee8fd93c02363feac9b043e68fe31a8d868be5f1a626cf9dbf67d8bfd035bbeee8"}, {0xa7, 0x6, 0x8, 0x80000001, 0x0, "97bdb191ca76bc5e238edd4a34cdfdc45c13e1736657e50396b6e5bd7831400f5927bf1385e798c34aafb24d62e929640b74700604a6ac85eef6777330962205e27d293457306c83c716749ae7ecc4f8061ffde0c9abbdc531858a463336202f6bed4e0da94c603c6c46b928f1679fb21824a7fdf620e2ebbd9f354d454320d22dc088e82cb65386a6a85cce9140b7e3cbf093a43f7546"}, {0x74, 0x0, 0x8, 0x2, 0x2, "b74ea497dddadb1aa1bd327a7a9c1e7318345d874698cecded55cbb718fde070ae20a823301aeb2631a2cb48cb141121fbbbe9ca0592525b3b1db3d8ad8237a3aa87558de433188b45536cb89104e5aca9f6be3c7e091bedd6ee0864ea9a843b4734671a"}], 0x17b}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000c40000-0xc)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000b3e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00004d6000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) [ 47.290956] device gre0 entered promiscuous mode [ 47.333196] ALSA: seq fatal error: cannot create timer (-22) [ 47.366631] ALSA: seq fatal error: cannot create timer (-22) 2017/12/25 08:43:47 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00008e5000-0x8)='./file0\x00', &(0x7f0000d9a000)=[&(0x7f0000b19000-0x1)='\x00', &(0x7f0000d9b000-0x1)='\x00', &(0x7f00002fb000-0x6)='[self\x00'], &(0x7f0000531000)=[&(0x7f0000d9a000)='\x00', &(0x7f0000cbe000)='[md5sum\x00', &(0x7f0000d9a000)='\x00', &(0x7f0000d9a000)='\x00', &(0x7f0000d9a000)='\x00', &(0x7f0000a9b000)='user.proc!cgroupvboxnet0*\x00', &(0x7f000062f000-0x5)='ppp1\x00', &(0x7f0000d9b000-0x2)=']\x00', &(0x7f0000d9b000-0x1)='\x00'], 0x1900) r1 = add_key(&(0x7f00006ba000-0xb)='asymmetric\x00', &(0x7f0000a8d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d99000)="80114ef14fd103b2fdf5f0c02c36be8a5051010538eea83322e48bbaa8885e610f", 0x21, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000d9a000-0x8)='keyring\x00', &(0x7f0000d9a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f000026d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0x10, 0x800) fallocate(r2, 0x0, 0x8, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000fc7000+0x45)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0xffffffffffffffff, &(0x7f000038c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000068e000)='./file0\x00') rename(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f00009db000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b33000)='syzkaller\x00', &(0x7f0000a2d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d9a000-0x21)='D}vboxnet1:vboxnet1proc@vboxnet0\x00', 0x0) 2017/12/25 08:43:47 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x2ad4, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2017/12/25 08:43:47 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000055c000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x20, r0, &(0x7f0000f6a000-0x8)='./file0\x00') mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f6b000-0x8)='./file1\x00', 0x40, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f69000)=[{{0x0, 0x0, &(0x7f0000c3e000)=[{&(0x7f0000eb5000-0x22)="e5a6a40da99bd890847939f75970844b6360bbb3f89c30e0091c3ef46571d9067ad7", 0x22}, {&(0x7f0000f6a000-0x89)="e26b78bd1514eaf77e4ec8cc5c63b7789b5373229d6596e7500ac78a735a223206ee0889d793325ab0c5b3bd7d3105ea80d18a037a4b3e7a41b2b6af858cbf6ca1d507c9f60953014f47c6dbdb46dc738434d8449ebfb8bcf1e623211bc4117193e000e8c526c6abccde4cb6300a541e1605c8a48fc8449e7ee9d031fc76be9c8498ab30d8bffebe26", 0x89}, {&(0x7f00002f1000)="434d19cf7154f062528cc4347aa0c1eed43cb8ba1a6644b72bbc1a1b28cf6c66a0c849d1576c9bd2bc20085f679f08b323c8be94c8fba216225235d54f40d8806ed72d3a6be4a9c04bbd9f22edcd41b647a191c3ef7c2ee6c6993986dc1d186cbdaaad", 0x63}, {&(0x7f0000500000)="44a5ecf080b52c3991da2db769a684c18faf8d3816", 0x15}, {&(0x7f0000f6a000-0xff)="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", 0xff}, {&(0x7f0000f69000)="bed6ac1e6988f0453b5b66f83b8a82df638eef1d5ad217ce893c20c62b4de983d5e29a4083d073e29f20440fe8df854268b49df4a74134a2a16a6cf5f440e4375b6dde4b806e3562765a2b92e70aee157dabf8c17422361f10a80083845abf0f759639749d637653e2748a7f1f2ee937d2f11b9915d0720c9c4ad39ce9569d5f36fc00b257222cb26a7b6483dd9732361147762eb2ffc478e685f427b43603115e584026d9fac049ad82a0fed5a8fdaa655912dde0c4d09d769be9e0eb3b88823e3fffc2791d2e4bbef1c1f569f2416dc19fe0aa19fe7de6a3e36bf6c7e19a02da0fb7f9711a432ce3658d72c7194263479f7c6182189d2a879bb88e1a72961a3efd314b3fc056cffdd813b04f9369e07fe028e1f4b9c8c9c5aa329332a66e2ca0ae4c8e4047a05885d0ddb2891aca18699b7bd3c65fed8c4e5dcbf29e543e7357ad598ae528f761dc32449aad5ee769f9eb1c6c8496c85fadab5aa7ae05b601c2fc7c02fd61f7aecc942f3df1a1923687d07464dad667be086ee3300d092619896338a11bbfd5ac988822d58cbb40323807a5a8ad45de0c5519f7f6b3dd00f337546dd09874abb500cdb6dbc52646036482ebdc11b98211a125b4c65d34e7bb6b4eaa2e936f2f148592b4b57acf264708afe36b3ea6fbe943a0f8515ea9fa36e2a10a1993b79e26684663c8b539803a8610028e999f03b35a4e593586ac57d4ca58a1f37bef84e4f651802b710ee8917a818e7e488e0889f46ea95ac1e4950a0203d32a49caf968e6a2a2a2d9451f2b57d5ecec31aa3d31a93fdddc8da7aa3ed9af036aa18480e87c93a7e51b1dbf7f859a8db241ac72abacceee0f08ebc7a53fa50986f475db04bb13a3953130e4198fb11ad6d5153080ebed5a5b8ada2467182211f8354eb807de4c7ecc0f924b8fce2658e0e350627616057e161571f29ba017532516e2a8546781abdf01a2f37d9e3015e2f3cf93bb5d01503a368436bb9a9df7893f880c65862ba4d3f5476cb9ad86e8bffe067bcc5f592f9d0c182f5d4409613a8e6b596564a723d6e990e00b7e59cfbc18572f84ac5d6e17feb84bde92c737dc8859e9b036fb4c2fde8456bd2edc3581b74c8cfb80e0316b67fa9026d07943079c76d9c67ab563124d035257a9e2aeed28c6b19c4c51996a837348fa3b0ecf5d0774d7219637b1a4f6d00bf1de551085823eaf08833521c258b137fd7cb6e6cd73977c7083bf7e3ea272cb46866887fd3fbc3ea1aeeda7d63ca05c85c8db405a1e756eb650c9a0e37654f38d0393f5d85722da0665aa3f1c204e06a33c27b13d08dab23fa95b9f2b75fddaeb86bd83d7bbdf425500c12859e4b7a3b57a1b331244ea7e60508d3f41dbc8babd8c0e02d25fa74614d3695bb1dd1c60f51de527037fd4b21354812ebc584c4a6865e9b20f806d77ae7f5c9dd7b3e984185feb2a6831c40d30526238333e45bcaf617ea448950a6b8ad5eac2aa64c640c10bd90bc8f0e760118d3496ac3b8e4199d5b3e582ae97601c667307c1bc473935f8b3fb41a4c6ed19e2b01a4ea403adce0a3e9c68fd0a28326ff06c38514ea4d6497f488c740623a55a046092d04043b27f0b352f5b7b2170de2c1a4022387ccd4a5992d0c7382424435190801c5bccb35ab4c872055ba617f52ea62e8b2093cc3c06fe975cd80a57990c905b39e0cd8b3ecadaf2e97b855e0d976aa8163ca21a919043774c96e3fd69a3575a8ac9d1336794f20827746b694daae8ca1cff30d2df9d06372017af256152356b4428ac2e1c75c50a54e24ac919d398442d4be7eb7fb80ec8f128c2de302b3b9e79a767234875cd1d37c5806b32a39c6eb77400574c5908e4d1a26ff1b67abeb7f1d080ed48f3990ace6cb3c06bbcd2a2c46beb85a237ee74ed08fdc5c48a49f0529c53b78ec8701499d34b997651c81907efe14096411a25c2e6ba5f2dbb1f4bbca80bd3b27e0100d80102a3858c6fc88d6067132bc313d1a635429b26413e6743748f26b0f846ba9778d57176dcbb13f3645508c22912cfe6dc7d3d4ea6d29cfe971171214d8c80d50be18e8cbbcfe80c70de4a4224974e8966ec081e8cd50d1ae2832983188e83338a3791eb107a93fbe64e990fa7ef107d952bbb32ed8e5e1e108d3466d5755e5afb1e15cfa06e56ba4acce956cdb3cee50621f425b8fe0e4108366ea8028fc9a7347dc2a058851f561d5de23e7b881208b525d0f871e5773772328d654f2b678b17b6435b112b9bd451c69dd26ff718de8180074199792aee0ed3516e54466ee265b77d216161fddad6b4b2a3b830a1d8a6049dfbaf84065ec49e43be3a8ab02f2d718f4aef668311fc6a16acbe47f1e739128fd71b38ab56cefa3dc71146c1690652a90e2d03faaf7da988daac39ea818492b821912b5f16a13360475f910fd90f0eec2dbbde24eaa26d5af16ad90187f8b03c92ed4e9f284f225d557754f3caabd6ca3538ccf84697b0cd8215e855bc58af7be27b9196efc79aa84dd719f46c24ad20e9d91b1a7fb2dcca3a646dd2376552b8225ffba73687d60bb330bf9d4a6a642e8c9060154ae423c7feec7adc608b31e666f7b30fe82750c4773083af86731f737be13b01776845112a6c874c7f3b3c1895907d70c48080e213987a4bfa294b99dadadea676d5f952097c1d3796a444e7a85d00dba441fafd2871d5686658123740981e3c7a5f1beb9cc61e5b529f1f270a08a7575491e9b20a45c8165e9af97e4ca9bdfd1642539c74b58634ca67cc1633581d5596023538504ac0d3becd1e0909e9aa324ef8e1c9a1618453f6946f3ca84d079bccf57620d9f26bb202899c36c802b5db0090634e216849fa290c46fd0c73a0106dd5be60c5c9d080ce91ca26589d8e84fa45d05cd25fa600d1e961fcc7bc7519b29024fe17c7e542dd19f3de73f147081814d218304b7e4903377383ba619d7bf7cd0da6df8c6fae67971c1df7e18baef636c05f6c66400145b12f52610a405a12049cabe7a0cae1479d500bb904e637ba9169d7b0c76760511b1d7051d9e81fafac44a2559945c56c1467e4402e7c56f901243878b083de1d8b290aa8251056afacec803ac72eaa7209e27a3935a47ba91a2fbc22025ea797dea23b17c5d4ab0bea93c1f1ba24689982e4ee789555f72c4bb5d9f080eb987ac36a1ab88ef009f6ec3ba0042c11b4816824b92b0ed11897360c23de20e453eb1519745101ae0ca9facd2a60672ab3007cb5552a0f6e508d175d980dffb352056149ebb783fda5252ea617bb646f8010e0d68fb8a6e060bc1feb1569f1c96d3b8e5586cbc19070583b72288f843e49f4da01a8bc875ae313a89a8fbcc8e22b071613ff9888777b7690df0e37865bad26f3d2182b7d25bf0defced710547202469955726bb4ac1dbf909c1d077064b2cbb64aaa00b2ee3304d274428ecf75a5509dfbcedcf33e657d4ac69b68fc5f0a523dffa5ece42787bef4be17edc213ade6af21780bb6a669fb29fd42559d4e59d0e2787d15f5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0x1000}, {&(0x7f0000f69000)="09b686b2c88b9913ecf14d4a85d197b6ec505581d9bf46047f0126ce03f96532cfce22accf79ef9e73feb32a1cc4791151e6b4a9495a935353e08f80706f2411701f90a761a6334f51cd7ab03169865f64766d56c1789167c8aa416d832664ca200c51256bc2610702ac602518b81d472ec537e643318d06d363130dfed716a522924caf622e9f6096b748383e956496e7fc2cc7614a94722be3f5532b3f917a6a30bfb8d5facef7aec4efbbb1c28e1e46bc13c54cd9a1ef54384e497b43ba99d2f83db6e1a9a7dc9b7a6ec7d0", 0xcd}], 0x7, &(0x7f0000f61000-0x1338)=[{0xe8, 0x1, 0x6, "ec79ea1caef7ff3ef67e7bf1241f1a2c7e6622e873306985cdb9d9e9c61b014647fa5c538bbd2ad19cf9e6a8ce4b5fb65e1d08ae6b975530f73ccc166c3a1702cb6b03dca7b7f0a1d9f1831d4d94b555a41f597975477536816ec15b0642c406aeb33a580a7f9e3200aa6ecc667c25ebd38021e8a194ad2f82daad6b95b3fe53b6dbba9d5650e3907279e432900b865cc7e30f40279410dafc78057895ab4e08ce46d293b1b0c8d71ec0ff7b1bca1cd8c8618540c7f791f3cd879826b4892aa5580b54b23348b79ef946a0d50d07b63c3d62929475af292798253b"}, {0x70, 0x10d, 0x62, "33f72034448b1143c15df1d0c1ed2b3151f8df0d1b1a3df896cd0fa42debe7d5e4af2a0025d41e33d150fa403280948851be79d363514e463f456c922edbadc3f476568b1f2d2e5abd19f4ecd4f3343ab3975cbd48d373f47b4c6d732eb2322b59"}, {0x100c, 0x13f, 0x7, "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{0xc, 0x0, 0x8, ""}, {0x98, 0x0, 0x0, "b50e5a5e4ce3a3a7ba2c382e07f6448d24aafb349a1feea18b05d8b6878ac27350726b89fa99ddcc5eec531e0007ae0bdc831fef5b0bea1030b3361b4e899eb663a23b39f6fd48f140e30fbad8d62a5e50a3f7d16ae20f79d6edb142b5242d7dcb7abc3e06b8748bb42fe7b2425fe78a29cc644db66a6d2dbde9e89bf4fe9419261057764f36c2b53061"}, {0x2c, 0x105, 0x1, "88dff5c995cc9e51a7bfa35e22f9bf521a71e935b36c3588c223d7aada"}, {0x104, 0x118, 0x0, "e0bbcb7f74e7c0d5c073129ee37abb363c3dfa6aba3aa1bbb7947921d21290515a320a5ddc6dae492f107ee83d20725155297a21c686c6f2f17659b2497a148b5742938ec1089165620c8107d71e4b3707b909ec24d746eb84a7df6d93c74e603fb8513d7afe0ff001a21cfe3cec23b1311aafc617963e08cc9e53a67bb62365e6cdd7503dc01bc3c91a3422df6140a18f89fa5a2aeb3589a5757015350a07006e63c8cf3008096524aef48b4bcbc451f250822de5357836ea32f438d35281ba1c0810b6f5023e5b61443d31ef35c8dd34a1314ae7e3fa57051d655196ae908cd0141e8f8130181fb26272ce9f42bf78422dbe3f590a9b3d"}], 0x1338, 0x40800}, 0x3}], 0x1, 0x80) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f000006f000)='./file0\x00', &(0x7f0000f6c000-0x6)="6600016500ee", 0x202000, &(0x7f0000f6b000)="ee86aa85850f384694d5891818cf6142360864a855f4db043e00449d961751a37bd87d12f57d57a10230840fc197bfa59fba24") getrandom(&(0x7f00000b9000-0x1000)=""/4096, 0x1000, 0x3) 2017/12/25 08:43:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6b}, &(0x7f0000d06000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000022e000-0x8)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000046b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff43e}], 0x1c) sched_getparam(r5, &(0x7f000012f000)=0x0) 2017/12/25 08:43:47 executing program 7: futex(&(0x7f0000c63000)=0x0, 0x0, 0x0, &(0x7f0000314000-0x8)={0x0, 0x0}, &(0x7f000036f000)=0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008cb000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000010000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x38b0, 0x10000, 0x2, 0x101, 0xfffffffeffffffff, 0xffffffffffff0cb7, 0x2, 0x3, 0xfffffffffffffff8, 0x37, 0x80000001, 0x3e, 0x80, 0x6, 0x77]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000-0x8)={r6, 0x9}, &(0x7f0000002000)=0x8) renameat(r4, &(0x7f0000002000-0x8)='./file0\x00', r5, &(0x7f0000001000)='./file0\x00') 2017/12/25 08:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000441000-0x5)=""/5) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/25 08:43:47 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/25 08:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x48, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000200000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d12000-0x20)={0x10000, 0x7, 0x8000, 0x8001, 0x4080000000, 0x80000000, 0xff, 0x3, 0x0}, &(0x7f0000b7c000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r4, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00009d4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc9000-0x4)=0x10) 2017/12/25 08:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023a000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000142000-0x17)="6e00000081057600") readv(r1, &(0x7f0000ac0000-0x80)=[{&(0x7f00005dd000-0x46)=""/70, 0x46}, {&(0x7f000021c000-0x36)=""/54, 0x36}, {&(0x7f000031b000-0xb9)=""/185, 0xb9}, {&(0x7f00004d2000-0xa1)=""/161, 0xa1}, {&(0x7f00000c7000)=""/115, 0x73}], 0x5) 2017/12/25 08:43:47 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c07000)={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x3b6e, @loopback={0x0, 0x1}, 0x2}, 0x3, [0xd08a, 0x7, 0x20, 0x6, 0x6, 0x400, 0x602, 0x47]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00008c1000)='net/netlink\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000091c000)=0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000820000)={&(0x7f0000000000/0x1000)=nil, 0x180, 0x3, 0x4, &(0x7f0000ecc000/0x4000)=nil, 0x115cd892}) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000fa000-0x50)={{0x65, 0x6677}, {0xcc, 0x0}, 0x1, 0x2, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000592000-0x4)=0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bca000)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000427000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000)=0x8) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000cdb000)={0x9, 0x1, 0x9, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000cdb000-0x20)={@generic="e26ac962817696400c2e1ea4e8618d5a", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000115000-0x8)={0x401, 0x6}) 2017/12/25 08:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a96000-0x9)='/dev/rtc\x00', 0x800000000004000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) [ 47.455820] device lo entered promiscuous mode [ 47.527958] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.532528] CPU: 1 PID: 9060 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 47.540382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.549710] ffff8801cfc77470 ffffffff81d922b9 ffff8801cfc77750 0000000000000000 [ 47.557669] ffff8801cb057d90 ffff8801cfc77640 ffff8801cb057c80 ffff8801cfc77668 [ 47.565614] ffffffff8165fb7a 000000000000126f ffff8801d0a32168 ffff8801d0a320a0 [ 47.573572] Call Trace: [ 47.576128] [] dump_stack+0xc1/0x128 [ 47.581460] [] handle_userfault+0xa3a/0x1310 [ 47.587486] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.594464] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.600839] [] ? handle_mm_fault+0x117b/0x2530 [ 47.607036] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.613232] [] handle_mm_fault+0x1fd1/0x2530 [ 47.619264] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.626245] [] ? __pmd_alloc+0x410/0x410 [ 47.631922] [] ? __lock_is_held+0xa1/0xf0 [ 47.637685] [] __do_page_fault+0x5c2/0xd40 [ 47.643533] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.649478] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.656110] [] do_page_fault+0x27/0x30 [ 47.661611] [] page_fault+0x28/0x30 [ 47.666855] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.673834] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.681069] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.688048] [] ? iov_iter_advance+0xd70/0xd70 [ 47.694160] [] ? __mark_inode_dirty+0x226/0x1080 [ 47.700528] [] ? __mark_inode_dirty+0x19b/0x1080 [ 47.706897] [] generic_perform_write+0x1dc/0x500 [ 47.713267] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 47.719645] [] ? page_endio+0x180/0x180 [ 47.725233] [] ? file_update_time+0xbc/0x3b0 [ 47.731255] [] ? current_time+0xd0/0xd0 [ 47.736844] [] __generic_file_write_iter+0x348/0x570 [ 47.743566] [] generic_file_write_iter+0x2d5/0x600 [ 47.750122] [] __vfs_write+0x4bf/0x680 [ 47.755631] [] ? do_iter_readv_writev+0x400/0x400 [ 47.762094] [] ? __lock_is_held+0xa1/0xf0 [ 47.767863] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.774405] [] ? __sb_start_write+0x14a/0x310 [ 47.780516] [] vfs_write+0x189/0x530 [ 47.785843] [] SyS_write+0xd9/0x1b0 [ 47.791086] [] ? SyS_read+0x1b0/0x1b0 [ 47.796502] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 47.802613] [] ? do_fast_syscall_32+0xcf/0x890 [ 47.808810] [] ? SyS_read+0x1b0/0x1b0 [ 47.814226] [] do_fast_syscall_32+0x2f7/0x890 [ 47.820337] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.826966] [] entry_SYSENTER_compat+0x51/0x60 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000be5000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000666000-0x30)={0x0, 0x0, &(0x7f000075a000)=[], 0x1, 0x0, &(0x7f0000000000)="ef"}) r1 = add_key$keyring(&(0x7f0000064000-0x8)='keyring\x00', &(0x7f0000113000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000013c000-0xb)='asymmetric\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000238000-0x2)='-\x00', 0xfffffffffffffffd) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00001cf000-0x10)=@common=""/16, 0x10) keyctl$negate(0xd, r1, 0x3, r2) 2017/12/25 08:43:48 executing program 2: r0 = timerfd_create(0x0, 0xaa8b2d6aabc71c96) fchdir(r0) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x17)={0x0, 0xf, "a00535133518fd11140aed992baa75"}, &(0x7f0000001000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x11)={r1, 0x0, 0xda0, 0x2, 0x6, 0xb57}, &(0x7f0000001000-0x4)=0x14) add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca7000-0x1)='L', 0x1, 0xfffffffffffffffc) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={0x81}, 0x8) r1 = userfaultfd(0x0) fchmod(r1, 0x0) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000cac000-0x6f)="dc0b", 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acb000-0x8)={0x0, 0x0}) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000a31000)={0x19988330, r0}, &(0x7f00009b3000)={0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000523000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/25 08:43:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f000088f000)="", 0x0) r1 = memfd_create(&(0x7f0000001000-0x12)=')posix_acl_access\x00', 0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003fb000-0x4)=0x7fff) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006d5000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000699000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000055d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007d6000)='net/psched\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adc000+0x665)='/dev/vga_arbiter\x00', 0x20000, 0x0) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r2, 0x0}, {0x0, 0x7530}}) 2017/12/25 08:43:48 executing program 2: getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f1000)={0x0, 0x0, 0x0}, 0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x430) 2017/12/25 08:43:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000199000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x1ff, 0x6, @random="b671ace700ef", [0x0, 0x0]}, 0x14) prctl$intptr(0x6, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000d9c000)={0x2b, 0x799, 0x4, 0xe7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f00001d5000)=[], 0x0) 2017/12/25 08:43:48 executing program 2: r0 = socket(0xf, 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fda000-0xb0)={0x0, 0xa8, "574df17bfa27ca2ad67f9579947aa61419c93fbe074c1cd7f3fc5b07d63119cba7079b7b251c28a5ba77283e5ef25daeee493b26f0b580bf77fe37df50544ac1fa4e875c7c4965a36769dffb7ab2ea5cb596cedad9e5255848877b449b38946fa89096aa5d5624ca3bb5f6acdf1ec182ee59a2225303cc05e11c42d9823b03d5958843298cbb5f6da0842a8b77ba258b6d9175f5dcae3ceb48ea8e0dafa244fb6d261769d3e312c5"}, &(0x7f0000001000-0x4)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003a2000-0x6)={r2, 0x10000}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000001000)={&(0x7f00000d8000/0x2000)=nil, 0x80000000000000, 0x2, 0x1, &(0x7f0000bbe000/0x2000)=nil, 0x1}) getpeername(r1, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000436000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000872000)=0x0, &(0x7f0000921000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r2, &(0x7f0000db1000-0x8)=[{&(0x7f0000206000-0x20)="c8fee9d3c18337816c7efc41856e695e50fff2c29ff07a037e7c84f3d06936b6", 0x20}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000006000/0x4000)=nil) prctl$intptr(0x25, 0x8) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fee000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d2d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000467000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fee000)={r1, 0x7c0}, &(0x7f000003d000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000009d000-0x30)=[{&(0x7f00000c2000-0x7)="7923ea256a3923", 0x7}, {&(0x7f0000651000)="dbdec1e3745b69314a36d904c896", 0xe}, {&(0x7f0000a5f000-0x91)="31de2fb4e590440517bc302f82f1f3b26b65435535dc1b59b392a13b8c638617dd5e9d186793ee4cdbeaec191fb8f1f882866e391a01eafe814293aa60dabd93602d4e8067faed5a2e03d0575fbb803b3027cb4e32afd1fc8fa8e0b36b82d3f11e5778b485cdb87b477db16562e6d8a862edfe04ba5c470b9c198ce492d6de4c1007b5790da15fd07548cf5d178386b120", 0x91}, {&(0x7f0000ff0000-0xe9)="91af4098288c6d148ce2df8a655c90578158d8d55e744de1a1f74d19464b10ce992a946f15c6d1e4376db0459b46360c638013706c8f40760089dc11e61d170eee9b0311191bce32771eb79f8a7564286f55704f1b563882794a0d83f26de9422fa3035540bb063c36bc228897d4f1d395a1c2457ce2b1160c5db63f1ca6aacbdafdb8e71efa786c16d8001d60615a0f2f48597809457e680f1a1604de358a614e408d3b03c65c111f1fb597890407b7a6eba915edf4aa5173d1ad732cac486aac933da3d58d72f09838413bd63cccdb7b7114e1bd93da0363fef60728d7e114fe28ea57df522726b8", 0xe9}, {&(0x7f0000ff0000-0x93)="217f57ff93f001ead79274bdb69395c4a99ee926308916c51d562636d6299733c2a4da5965caaa4d5de449d47c7931ec360b8c67a9299b3c61c5049b68b61a5239f80e778cefa2498a8d5e08b3a65bb5c3409ca0d946484a4aa2fe37cfdd04fac1beea9b290b43e6734af7963710bc5458abe081d2fb134efaacf66cc26ee2c0137c2daf6b9450c5afb4834b2e92dce398d81c", 0x93}, {&(0x7f0000c72000-0x26)="9ade49af8b26ca6ea4e57675f900be91b4655eac2f2bf8824ffd6c768f2fcaf51786e232043b", 0x26}], 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fed000)=0x0, &(0x7f0000967000-0x4)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f0000ff0000-0x47)=""/71, &(0x7f0000542000-0x4)=0x47) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ff0000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000f5a000)={0x0, 0x0}) writev(r2, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30000000000000040000800050000000200080000bf00", 0x29}], 0x1) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) memfd_create(&(0x7f0000dc9000)='wlan0)selfposix_acl_access@em1(trustedwlan1GPLvboxnet1em0bdev\x00', 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = dup(r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000b5f000-0x13)=""/19) mq_notify(r2, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004de000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046b000)=0x2c) setns(r0, 0x8000000) clone(0x10000800, &(0x7f00004e8000)="b96178394647c4a3aa713699c77da9b5fd50569d0a3ff8fb28023232e40a385e706eb4cce52b323f7e377c1a4e6390b6ebe60f5bc66c469fb4a4dc48b40fae617f9155430c3013768219d4", &(0x7f000049f000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f0000ef6000)="0322bb7aaaf49f11") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c61000)=[{&(0x7f0000b06000)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b00000000000000fffffffffffffffc011c00621e0500", 0x39}], 0x1) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f73000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) gettid() syz_open_dev$sg(&(0x7f000046c000-0x9)='/dev/sg#\x00', 0x20000000ed, 0x204002) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000464000)="f046357cacb4c1b5d0fcb2079bfa126dcdfb1b0153a21345f0ec800b5ca63d343e874e727ef00cfd9ce83bd95aaf4d36f0617a5171eb4a3a474d69e2fe482437942f6133b86ed117c627ebd4d617b1c132dcbee4e311313efbf87359e69e70a7bc4f6eae9621051529225b5415f082ec2eefd6566d6af1d5ba750f0806afed57aa10f649b8159e0b48f10377d11b4cfe8899acafae54c6bc0bf14908c2015484e776cb80258340ebfec6ca", 0xab) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getgid() 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000958000-0x8)=0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstat(r0, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x4) sendto$inet6(r1, &(0x7f0000925000)="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", 0x283, 0x100000000031, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000bf4000-0x8)={0x5}, &(0x7f0000e2c000-0x8)={0x0}, 0x8) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x41) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000e01000-0x8)=0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000903000)={0xaa, 0x9, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common="6772003065000000000019ff00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e0a000)={0x39, 0x3, 'client1\x00', 0xffffffff80000003, "e35d5f9ed71361c3", "40a3acfd8a265965d70df658a96319bac1f5d496f4d75ef9728b76e5253dbb57", 0xd09, 0x86f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) 2017/12/25 08:43:48 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fa000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45e1, 0x690e, 0x1d5, 0x100, 0xfff, 0x240020, r1}) r2 = fanotify_init(0x2b, 0x80003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000004000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r3) readahead(r2, 0x1f, 0x100000001) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000-0x14)={0x9, 0x0, 0x5, 0x9, 0x6, 0x2, 0x4, 0x5, 0x401, 0xfff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000006000)=""/92) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x101, 0x4) ioctl$TCXONC(r0, 0x540a, 0x7fff) r4 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000)={0x0, 0x36, 0x5ec338e2da736db9, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000009000)=0x4) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000322000-0x4)=0x6, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000a25000-0x8)='./file0\x00', &(0x7f0000ed8000-0xa)={{0x0, 0x0}, {0x0, 0x7530}}) 2017/12/25 08:43:48 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x6b)={0x0, 0x63, "2cb4aa637e4901973bbe7f451a679004d066c9b938006d62856cd60adf9d28bd1f3782268c80d8a733686408f031341b636acf6a3f376b86effb268f9ae3978e17afce569821c284dd8e3d5e90949fefb62c510d3ccdff8c0b66accf821319f09771ce"}, &(0x7f0000001000-0x4)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000045d000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63b78125}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x7af0, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000000)={r2, 0xfffffffffffff4b3}) fstatfs(r0, &(0x7f0000001000-0x89)=""/137) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f2000)={0x0, 0x4}, &(0x7f0000641000)=0x8) listxattr(&(0x7f0000c98000)='./file0\x00', &(0x7f0000260000)=""/142, 0x8e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008fa000-0x8c)={r4, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r3, &(0x7f0000097000-0x10)=[{&(0x7f00002c2000)="2900000021001900013d3524000a00060200001600000000000c000005001100000000000000002008", 0x29}], 0x1) finit_module(r3, &(0x7f0000d2b000-0x1)='\x00', 0x1) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000084a000-0x14)={0x4000000000000, 0x9, 0xd9d, 0x61bb58b2, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000099e000)='\x00', 0x1) timerfd_gettime(r1, &(0x7f0000047000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, r2}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000af4000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000136000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000693000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a63000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000774000)=0x6) ioctl$sock_ifreq(r2, 0x8979, &(0x7f0000a5c000-0x28)={@generic="98b58e413b288f9282f92abda10c5ca3", @ifru_flags=0x1000}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420f, r1, 0x6, 0x20000008) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000c65000-0x40)=[{&(0x7f0000b97000)=""/203, 0xcb}, {&(0x7f0000065000-0xc3)=""/195, 0xc3}, {&(0x7f0000c05000)=""/253, 0xfd}, {&(0x7f0000a17000)=""/13, 0xd}, {&(0x7f0000e84000-0xc7)=""/199, 0xc7}, {&(0x7f0000029000)=""/224, 0xe0}, {&(0x7f0000c5b000-0x89)=""/137, 0x89}, {&(0x7f0000a01000-0x83)=""/131, 0x83}], 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000035b000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000009f000)=[{{0x0, 0x0}, 0x11, 0x7, 0x0}], 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000068000-0x18)={0x100, 0x4, 0x1000, 0xffff, 0xffffffffffff7fff, 0x0}) write$evdev(r0, &(0x7f0000ad3000)=[{{0x77359400, 0x0}, 0x4, 0x80000001, 0x8001}, {{0x77359400, 0x0}, 0x4, 0x8, 0x6}, {{0x0, 0x0}, 0x1, 0x6, 0x8}], 0x30) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000436000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000246000)={0x0, 0x0, &(0x7f000099d000-0x8)={&(0x7f0000179000-0x138)={0x2, 0x0, 0x7c, 0xf, 0x27, 0x0, 0x1, 0x2, [@sadb_x_policy={0x4, 0x12, 0x3, 0x4, 0x0, 0x5, 0xfffffffffffffff7, {0x1, 0x5, 0xa68, 0x472, 0x0, 0x1, 0x0}}, @sadb_spirange={0x2, 0x10, 0x7, 0x5, 0x0}, @sadb_address={0x3, 0x17, 0x4, 0x0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x1, 0x4, 0xc3, "ec1ef9e4e3526e2a335197b0fb002cd7219c6d4cabda03b957316f60309ca3448509baf28eaca7c21f805a21aae6213390cad813effb5930775cf79b9d9b6725c07244e27d92817a87131c8dc42c84164cb9a15cabbe52dcc6ab86037791d0efb6f7a9585a887130e53fa5501bdcda171d12f2baa8cf837eb4fefffb9ab69939911d080387cb4b3b50e2679f3296fd5b1cdcf8cbc3876fe8861c95ed89290bf6c67a44fa1e136e7d2418cbd3a9633f5dd6e6610bc0240caaaf8031fb2d1c3da01537e3"}, @sadb_sa={0x2, 0x1, 0x5, 0x800, 0x3, 0xa0, 0x1, 0x2}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000650000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00002f3000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c51000-0x4)=0xc) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f00000c4000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x8001, 0x0) dup2(r2, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f00000b0000)='\x00', 0x1}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r4, r0) 2017/12/25 08:43:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000b0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) pread64(r0, &(0x7f0000001000-0x7)=""/7, 0x7, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001000-0x12)={@common='bpq0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@generic="d343aa75ef6b710535a9af10e71cffb6", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = fcntl$dupfd(r4, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004000-0x8)={0x7, 0x8, 0x7fffffff, 0x5}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) unshare(0x10048000) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCSPGRP(r7, 0x540f, &(0x7f0000002000)=r1) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x4, 0x100000001, 0x0, 0x6, 0x5, 0x5, "6e00ea9aaf4fc429b05bbebda63dc8580c7072b92441f549a83ce4a02e3ef13799f9e5604b15e2c74b9b5dcd5ed9a4e24a8c629d781db00525c287fa0f02e114", "ff7ad3d8e3be99613aaedb2a32c8dbf902b4ff86395a3d9d097dc6e4b49d456eb606bf26bedb3479d66d178f0aa7d30d9872112f7b3fa78d33ccf68027bf60a8", "74323b1723d5ba76545501374d89922f78a922a13f6528eff368ce7152df457b", [0xa010, 0x1000]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000004000)={@generic="38bd80a41c9b448f07579ba6ba713462", @ifru_map={0x60, 0x2, 0x6, 0x1000, 0x2c0c, 0x6e007db6}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000006000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec6000-0x169)="390000001300090469400000eb0401000700004001000000450000070000001419001a00040002000700ff00000000000000010c00f41ec4a8", 0x39}], 0x1) fchmod(r0, 0x10a) 2017/12/25 08:43:48 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x200000000000) 2017/12/25 08:43:48 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xbe, 0x20800) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000905000)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000420000)='net/ip6_flowlabel\x00') pwritev(r2, &(0x7f00008a3000)=[{&(0x7f00008f2000-0xbf)="5b08264f0925827bce0f891a77cee0be2cf42a17d6dad638903b63a0be2a8cbcb417c23e6cd7dcc98ac708395c1ab716be890bc2a8432ae1916ef0bb0c676d2199eb142c152b1284441de01a9ba27121fb92994188e76a233cb9a4cbbe3c6be124e4fc6b30a3de8650da719f1404ec909e58933ba8e8196e1c89112eef9ddf0a87340adfb4cfabb989f10b90ed2369c07c8c98e42eca6bab4cc91111e7ad3b1911da985a3c96459acde70bc69a09305580197b128d56d1fad64ae3f10bd339", 0xbf}], 0x1, 0x5d) sendfile(r2, r3, &(0x7f0000023000)=0x80, 0x37b4cfdd) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fremovexattr(r0, &(0x7f00001dc000)=@known='system.advise\x00') ioctl$int_in(r0, 0x0, &(0x7f000047a000-0x8)=0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ac1000-0x4)=0x0, &(0x7f00004a8000+0xbd1)=0x4) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x7fffffff) socketpair(0x1, 0x8000a, 0x5, &(0x7f0000f16000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ff8000)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) timerfd_settime(r0, 0x1, &(0x7f0000d50000)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000832000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r3, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000f0c000)={0x8000001d, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00003c4000)=0x0, &(0x7f0000761000)=0x4) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="f92d6c6f747275737465647b76626f786e6574316367726f757000", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) syz_open_dev$evdev(&(0x7f00008d8000)='/dev/input/event#\x00', 0x100000001, 0x220c0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000090e000)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000910000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00008ea000-0x4)=0x1, 0x4) fremovexattr(r0, &(0x7f000090d000)=@known='system.sockprotoname\x00') 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000039000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000a3d000)=@file={0x0, ""/108}, &(0x7f0000df0000)=0x6e) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000d10000-0x8)='trusted\x00', &(0x7f0000def000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000def000)='-%{#eth1trusted.}\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000510000-0x52)=""/82, 0x52) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3d000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000def000)={0x2fc6, 0x4, 0x800, 0x1}) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000def000-0x19)=""/128, 0x80) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d02000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00008fe000-0xb)="1f299b000104ff00fd434514234cf60000e900000800010001ffdcffdf000d", 0x1f) pivot_root(&(0x7f0000749000)='./file0\x00', &(0x7f00002d8000)='./file0\x00') lstat(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f000015b000)=[]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000097b000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000a2a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000099f000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_fuseblk_mount(&(0x7f0000a05000)='./file0\x00', &(0x7f00008d7000-0x8)='./file0\x00', 0x1000, r2, 0x0, 0x9671add, 0x21, 0x0) unlinkat(r0, &(0x7f0000a29000-0x8)='./file0\x00', 0x200) write(r1, &(0x7f00005b9000-0x1f)="1f0000000104bf00fd43459c0700020000d100000900030000002100000000", 0x1f) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000449000-0x10)={&(0x7f0000ab5000/0x4000)=nil, 0x4000}) flistxattr(r4, &(0x7f00004ba000)=""/202, 0xca) 2017/12/25 08:43:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000264000)="", 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000ed0000)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000)=0x4) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d0a000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000-0x70)={0xfffffffffffffffb, {0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0x80, 0x7, 0x4, &(0x7f00006cc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20, 0x7f, 0x87}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000a8000)=0x0, &(0x7f0000230000+0x742)=0x4) finit_module(r1, &(0x7f0000f4d000)='\n\x00', 0x0) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000b95000)='./file0/bus\x00', 0x560) lseek(r0, 0x0, 0x3) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000444000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e80000-0xc)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000526000-0x3)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000392000)={r3, 0xacc}, &(0x7f0000bef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000efd000-0x8)={0x0, 0x1000}, &(0x7f000094b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000936000)=@assoc_value={0x0, 0x0}, &(0x7f000039c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008dc000-0x8f)={r4, 0x87, "de7a79e59cbfff4cf32fb537d562076b79d77bf4d7111661e778b5f1dcef0ba303cc48f923747001caf85019f29acb51c2a4108c2a357de26bd26a2c28df4740f5536bd92219f57dad4f297b5e5383a09d9401915c29da783323050b103b4e967a97f6c962d7128e182c486412a73b787c0d75eb089967f258a3b5b52584d5642e6c31c8bda15a"}, &(0x7f0000d51000)=0x8f) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000078a000)={r5, 0x1, 0x5, 0xad5}, 0x10) writev(r0, &(0x7f0000695000-0x10)=[{&(0x7f0000240000-0x4d)="290000001800fffd3f007500000a00210200e310000a000700feffff0800080005009e00000000005a", 0x29}], 0x1) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fed000-0x8)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r0, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000fec000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a4a000)={0x0, 0x0}, &(0x7f0000234000)={0x0}, 0x8) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) writev(r0, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) clock_settime(0x7, &(0x7f000076f000-0x8)={0x77359400, 0x0}) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x842, 0x0) flock(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x80805, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f82000-0x20)={@common="6c6f3a1800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000061e000-0x18)="6b657972696e6776836e65743175734372707070313c00ca", 0x0) ioctl(r0, 0x4, &(0x7f0000156000)="") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000043d000-0x88)={0x3309, {{0xa, 0x0, 0x9df2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$packet(r0, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a06000)=0x14) write(r0, &(0x7f0000a58000)="2200000019000704e2933300090007000222020d00000800f00000ff00001000ff074f3e37000000000000009e2a49f289a0ef5bea55ae8900bb23ddf029c363c354e8ab8f9f78df38c4fcabdccc2545eedb24545fb060232a0008", 0x5b) 2017/12/25 08:43:48 executing program 0: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022b000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800, 0x4, &(0x7f0000000000)={0x0, 0x0}) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80801, 0x7fffffffe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="6a413e9d41bedee785f61ee20440e3bc", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x514, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000001000+0x15)=""/108) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) pipe2(&(0x7f0000f35000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000359000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0xe8) 2017/12/25 08:43:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f000074b000)=0x0) read(r0, &(0x7f0000c68000+0xfd3)=""/4096, 0x1000) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f0000019000)=[{0x64, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x8) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000028000-0x8)=[{&(0x7f0000037000)="012890b974ea55be0e06c6db5ccc8061961745a986d7764e1357bd2dc280b3daf0d6113486be9f5957cfff2675633921a2464f1b6cfe260f9953de1f29767e0195f4605eba357e76396572a9245899267b2dc595dde1c439810ee8a1c27343785b4243e9b86e1b95a9104938a2b446fe120ccc41e428a4853288dff5d9d8ebb7625881daf0", 0x85}], 0x1) r4 = request_key(&(0x7f0000037000-0x5)='ceph\x00', &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000025000)='encrypted\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000035000)=0xd8c, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000029000)=0x0, &(0x7f0000024000)=0x4) 2017/12/25 08:43:48 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000a57000-0x52)="d39902757afe0fe67da6dc2e028d458f51a06800f2ea8694eaf0e092684eae6e6f984c44a9b9310f03e387409b130f3966ade437e137adf116b9288ac519605f565fae24f70c75e28eb0fc19260406b72afa") socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000881000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x200800000, 0x8, 0x60c3}, &(0x7f0000d23000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000015f000)={0x7fffffff, 0xfffffffffffff306, 0x8001, 0x8, 0x1, 0xfffffffffffffff9, 0x7fffffff, 0x8, r1}, 0x20) writev(r0, &(0x7f00005e7000-0x10)=[], 0x0) 2017/12/25 08:43:48 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000d000-0x4)=0x0, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000008000)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)="0463770c65c6ffc10d4a2f2a101b482726b2b6849c4b454c227244011134b56a5384053c16deab65a41014453ce95f696ec4bd1cf07c2e4a98dcc9b26e061a8bbdcec68938881c902229d06e3b99a30426184efe1c9507467a94a0e177edb4af77b2c18ed4d46e203724fc95bce39c3dbfa74219d57b0c08eaa041559fa4d122ed8170567b4e587a6aebb0d8e5c1c9922bbd65e66dea7e6493a4567bcbc9bf22b9a9fa6d680c79a434f6fb4c666b7a5c6207b355d8", 0xb5, 0x0) keyctl$assume_authority(0x10, r3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000000d000-0x58)={0x0, 0x3c, 0x2, @thr={&(0x7f0000004000)="d9f4335405dbecc0381be0304a0b4d209674d0e286d088fe5bc1c484ebb1aaeaaa9d27771616e1e167ee0ef45942dd85c6d7ade5bd5b556d4e8cb301675f7b4517ebb23503d1da846fba22ef75b4ce0d0a6ef1de6c0c4548e58e5c6a782a5a1f7f1e2ad183ff3d08f7372bb5d889cfb1f9c2490e394468c0a72469af4220656859c0d2b3c1506e57eeef96dbdf02a36e09ed798305914c5bc7f38efda3a90028eb47c498a0505149e34b9c7352be7d698f3376997c76a9f4", &(0x7f000000d000-0x4a)="ad7642b251931da0f34bf4b2acd442b46441d68cbd483fb17a926cdb03306a6926a4b742908ed61a21a0dcddc94cb50feb232ff297ece139517c0bd6fed7bc96693541eab46713d88b75"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000e000)={0x0, 0xee3c}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000f000-0x108)={r5, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x636}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x80, 0x7, 0x0, 0x0, 0x8, 0xe525, 0xdf, 0x9, 0x20, 0xffffffffffffff80, 0x9, 0x5, 0x100000000]}, &(0x7f000000f000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x3, 0x1, 0x80000000, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007a7000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x4, 0x0, 0x0}) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000677000)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) sendto$inet6(r0, &(0x7f0000e11000)="", 0x0, 0x200000c4, &(0x7f000074b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000212000-0x10)={&(0x7f0000574000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c6d000)={0x0, 0x3c, &(0x7f0000d1d000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xcc40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}]}, &(0x7f00000f9000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e74000)={r3, 0x9}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000258000-0x4)=0x6, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048c000)='/dev/vga_arbiter\x00', 0x80000, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x12282, 0x0}], 0x1, 0x9bdc) dup2(r0, r1) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000d000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000003000)="6e65742f69705f7461626c00000000ffffffff00") pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x800000000080006, r0, 0x1000016) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000c07000-0x38)={&(0x7f0000dcb000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c30000-0x40)=[{&(0x7f0000317000)='y', 0x1}], 0x1, &(0x7f0000480000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017f000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b3d000)={&(0x7f0000581000)={0x10, 0x0, 0x7, 0x0}, 0xc, &(0x7f0000ace000-0x20)=[{&(0x7f0000855000)=[{0x2f, 0xfff, 0x8, 0x0, 0x4, "37f0ca45106b2e1a72ddae3f7a843fece173378454dd3c576e5affe9028914"}, {0x66, 0x5, 0xb20, 0x7f, 0xfffffffffffffc00, "0687bf1390cab64e0ad7dd2376e65c6ba2d247271c5af1fbdb030f19fef23add8119f0898c7a081d256cdc4811a7ec0e80c4af270e1b307674ba4d050bc3ff8a1a24826a096d78d969962d5d5ad850c2345528740451"}, {0x87, 0x2, 0x400, 0x4800000000000, 0x2d4, "9bf2aeb3f01a19958b412f4c0afa5c4c224ae334ce8c4adff7883ede5b5d4b16601538da748534c1d61f111057b2b13940074d98e3a483355230dfa958f705f75cf7153b7649e09855fc4993a0ce86a5f4e1ad3c2db3ff0063515382ffe0925d02517a9edc2a4effe90bb02555641a7b90fb0a6f6c166b"}, {0x1b, 0x68d, 0x1, 0x48ef2d55, 0x9, "95eccc2d488ce6eec52d13"}, {0x84, 0x8ca, 0x903, 0x3, 0x7ff, "e6ee144a2527d1f848fd6fdc8da73547926cd2a75893cbb1e0e84846e5932844d940fb6dad51ec36da79620ca66a084a551d7f4bd39f13fdc58587d8806e11179574a4dacf30f88ae6d56bbc2c52081206659791bc1606cdc2c489aa74794368b18e804a6b9dce80b0e24e1408c476f6c7ddcd73"}, {0x73, 0x10000, 0x424, 0x200, 0x3f, "181dfa749a1b9728c27a29cc0272b4dacd9e993333bb6d53b880add58b61ded7d498b76354a03e08fc5e2000b6f36198f3470efc313ce7672c46195063c796e78d71071c80054717c81bbbf7f60925eabea7d0e5c62c0346016ea182d64f3d0b9fee76"}, {0x49, 0x0, 0x400, 0x1, 0x7, "9a1772a7ab921a8fa1f925dbf6bd5cab25d58555dd368c9138d1a7e78da083c337b0107576e49c7ec55645d7bccd32949f5c084fb9132d291c"}, {0x1f, 0x1, 0x30, 0xf60f, 0x800, "483e4643929e806db4b729f34ede69"}], 0x296}, {&(0x7f0000b45000-0x2b2)=[{0x65, 0x5, 0x302, 0x0, 0x8000, "a6ddeeb522429380303e16f6e3b619574c706db223f5fbb6a4bdd210de44e70cd4b94c03ec360d46dbb29543618db4e327d898f58055055087860df7b583ea1cb630f6027ab5b576e271e454c28d1273a94af9bf36"}, {0x62, 0x7, 0x0, 0x804, 0x5, "3f659c8f4b066e7e5e76578bba0eb1832f22a18239a1918d9ece09f6feabaf1b97fb37697d28bbc9f43ee1b52a127c1617a8869216cb8892f4d011350ad860bbd0edf8736b6f360e1bf18e58247d3dbd02cb"}, {0xd1, 0x8, 0x200, 0xbb76, 0xee, "e056c1c3ac604e43a1c89c28483a8bc887cb890ff9b59df0738dd5fe7128c64783dad33726b0962b537d02ab723b6c48ab5cc54dee80884238789cfe7e802846f1ec7aa7ca6c019e502e8c585bf4267c69f899f860b7e2f7c5e51644db79c8ebbf19c5b1bfb7bb54f5fdf4f00dfe4ec4a618a662a41a594bfd03bf92505e743ef5ddbeaa22bf37b1e0961c8196887348ebd7b6f903df9d6991e369b91910938b5a0428ac05bed77c0b670e4426d30c1792aa12f80ec7323005ad036111752a4402"}, {0x38, 0x2, 0x604, 0x0, 0x5, "fe58f99a1150167d22a07c76c7e30299552dddde01b7bb5c6a7fac5f85a1db82fe09e6a413b03c39"}, {0xe2, 0x10000, 0x300, 0x6, 0x3, "42c1c2033ef8e873ada00e64d7eb2a81ab5f7ce5fec9490bba8be4ac9c9433a919d447822f099fdd4bb8ce9ca893b66b5453bdd24cd6d3c327602689bde654548a627cbefbaaf9bd7b827108a9f5283a588397b28f30f2de0ef82f6256e2f47d6074c2ae04bd74af79a419447c498692dd02f4e8f73c63f31720522a52fe4ea8c44d36d8e2f9e1fa0fcdb1afa79c7079702750c6eec9e08e463a36f3e1706cbf6df5c2284daca50d12001848954d3f28ba31ed7dc7a620477cd85fabe918f2905a3e3d3fbf66fb9628e362d2914fafcdedc1"}], 0x2b2}, {&(0x7f0000281000)=[{0xb8, 0x2545, 0x308, 0x1ea, 0xe73, "b5ad09afe7e8bfdea1a3c115549e0cd7237ab0a480b080709bef64588c4a9632c8faa9b8786e20a7d922f517ceb2f41abad763df09216a9f60bfee0d3e3eb0a9bd81e17243a3209596c444f497c7a40eb62a84ea0d87d801871cf1b2aab64ac432c4468b7b26a59969b61056f5bf78d6b3ccb2451fdff98136727f0be6fe1b4d68d074c79299ccbe81fe2fdc8174113d2d506ebeeabe2bf14e7c341ca82afe5f63da94072e68929f"}, {0x13, 0x5, 0x300, 0x3ff, 0x8000, "c07712"}, {0x109, 0x40, 0x800, 0x359d, 0x1000, "89addcd5c5b30752d34c21e6426ffae09236a7db56301a9866d1d232d1b2f1eb49219c55dc14eb1efe48848191411eb47c0369edf23dd1aad8573db68ff6fa7752cd8d2b6fa0e4c993984d36be74b0d7a73d8d57e5443143181027da19eb976fbc258e6cfc90d31b7292c04a89cdc924019b700c482554bc6ebd1b168a498ced2ef0283879ac3c093198b854657a41d3caddb3b5e8ae3237df6554f05312cf1b15168c3cf388c1e16e5896f2bc742c2b4f46c78e1607ba2bb38843643a2d822ad651ecaecd4be50054b09447a7a58046d9deb0daa4d5f71cdf5d0510d75dbadabad9276691f981b797f2825a4fd1a3b3c6de760c077eebc1cc"}, {0x62, 0x9, 0x0, 0xffffffff, 0x3, "4d1d3142bdd7e3b4b8bf950261a0fdd18edee07451ba866dc91f10a8dfa107c514421fb0593ee4c4a389b9f831fe61cd16de80476fadf1e6b5995e1927b0b6e89fa8e98bd1910bcdebd69c7af176fb1fc70e"}], 0x236}, {&(0x7f0000804000)=[{0x6d, 0x8, 0x211, 0x1, 0x80000001, "cf38399cca2cdd188398f0da02c61da403d568ea2faf4345c64451cfb6b9d51869d5d5163138236afe4c1b772ce198dec310faebf2112ce43f300d4299454e62b85c5bd4ec195d85053ebfc43b0d26cce684d0c4476fcae9b453db020f"}, {0xd7, 0x1bf0, 0x20, 0x3, 0x3f, "71ea11cee7de68ad4d6add126153d1071533d1c5752855e7bb3593f56786dffe26a304c75146b6b6a6677108167e3f6bad77da7f0eb317226f9769ce66632d41350405bd50fca2a90afcd79af5744aa88964b641a53bb5db78aba7a2946ff829c42fbd2f3dd9bb345b1f4eabd5cb3aa17338ad67d080f3286fc7125d3e8fc2efb6b46d44d95b00bc0eaa3b79f5b441e316cb63420bab2ba7e3522c66ee1056ee18ce95cb0ac16a9bb25a03d433f9d0df3dfd3c6fb467281b634f070bd7dd86adbe6fc67a4f427d"}, {0xa8, 0x100000001, 0x800, 0x2f, 0x0, "ec862680d6878969ce2a937c32f9283c563010bdf338970263608fe533a83e942397617cf77aea41711657a0e721b75a2c3f868cdc87774dc16fa04a1ca600d0ced580fc575cfa60db7ce2809a4379f830940809d4788fb3959c2bb70b57fcb9afbbfe85448c28b524e3ab3401cc9c79a6c41e08fc0e2c6b4e4a7d5a41fd7f32e9c617fd6f68dbc349232676a8db7861c311986c520a0bf2"}, {0xd5, 0x7, 0x308, 0x20, 0x3, "e4eb1c6f3740713bda0df96ca99bafb2008d38d4f23d54af27e5946423d8e1b3f97ccc919e5dc5c07c80a41f84c26311ec73dbe35cb1cf08095a8a03a30cda4b27d3e501047327f2f16073ea56c8d6610ac3ef7b5131944536d969b50cd09a89d5d02522f1acb39f0d02bf059642509d2b12be1b3f6d367d5d47b430459f08c0a769f9ae93b51ae5e88d8d8d84817fff7b6a272b799d086cb77ecfb23a906a09b82d2aaa6c16b4e2009f9a401e8dc10f5f7c005950789f614306719e3b3c4a1518d958e89b"}, {0x107, 0x3, 0x2a, 0x7, 0x20, "cbc41e0fe186bbce2d30412d50eb9f0ae1ac3cd0dfe7a30fbe0f56d15c395e7cd71c58828e1f385eaaf43aca2b1537b2858df2df2b47195ea53b452e8bd6b0a277a57349a874d7e15d57f49655639b6fddce7f84486975f655cd1af5fd563bd87ba3110fe6b7ae7d56955f36d98a4db3726a1f3789b796d5b8b9e06ccc4c602ff801045057bf04d3911c94d651e10410985ffc0077e627133bc0427eaacf6c5ab7f14624d125e39e583da9a631c570cf9495a6149785f0a76c027b94342b0aec1dc18af2f62a1191d4903da14d8782f867679602f53e54aa80f3a01db12a33177317b5fe66908cbe4c8810a2c4a49656d1e37bdf38b03a"}, {0x11, 0x3, 0x409, 0x3, 0x656d, "13"}, {0x35, 0x9, 0x100, 0x9, 0x3, "25340074f0ace4379e0a66f96516872e1811314a1dbda3361cefee0ec06cb3522a6c85ef65"}], 0x40e}], 0x4, 0x0, 0x0, 0x4000000}, 0x4000000) close(r0) 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000003000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x52402, 0x0) connect$ax25(r1, &(0x7f000062c000-0x10)={0x3, {"24d30142ca3bcc"}, 0x2717}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006f5000-0x6)={0x0, 0x6}, &(0x7f000087d000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ce8000)={r2, 0x4, 0x0, 0x9}, &(0x7f0000001000-0x4)=0x10) recvmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000619000-0x90)=[], 0x0, &(0x7f00005f6000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1fffc000000}, &(0x7f0000ea9000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000008f000)={r4, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2c2c679b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000824000-0x4)=0x8c) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000597000-0xc)={0x10000004, 0x0}) shutdown(r0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000c53000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000090e000)={0x0, 0x0}) socketpair(0x3, 0x7, 0x4, &(0x7f0000524000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x65)={0x0, 0x5d, "e78babae5cb159406d9b046c5328b86a51e6cf60f1dd1242ffc65cb63301f14fb36d7b7f4c9033c631369ff4fdefa6a275b0d858cb604257fba594c197d382965a9c910d78a55de6d540f5455967fe6eae7e5a472f04c47d7bbd4352d2"}, &(0x7f0000000000)=0x65) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0xffffffffffffff7f, 0x1, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r3, 0x8, 0x50, "4ce0312cdf133c9ed849bf69808b5cb52edfc8160d9f0b6dd6e7050e5a57270ae60881488f64eebb6fde64b42aee8c230c98aaa38a4dbcddb85abc88059b2d986f5072e3b493dd55dd013c45f3c280af"}, 0x58) fcntl$getown(r4, 0x9) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x21)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f000074d000)=""/0) fallocate(r2, 0x0, 0x7, 0x5) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000033000-0x8)='./file0\x00', &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000cbd000-0x1026)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "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0xfca) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000745000)=0x0) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x7643) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000dc6000-0x16)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000063d000)={0x0, 0x0}, &(0x7f0000ff2000)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a2c000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = dup3(r2, r1, 0x80000) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000db4000-0xb1)=""/177) timerfd_gettime(r3, &(0x7f0000ceb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = accept4$ipx(r1, &(0x7f0000a27000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c89000)=0x10, 0x800) ftruncate(r1, 0x100) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) bind$ipx(r1, &(0x7f0000d48000-0x10)={0x4, 0x20, 0x7, "5a84951fe1c0", 0x7, 0x0}, 0x10) write(r3, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f00000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fdb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d1000)=0xe8) getgroups(0x9, &(0x7f0000a27000-0x24)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r7 = getpid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001a4000-0x4)=0x0, &(0x7f0000fda000)=0x0, &(0x7f000071f000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ca1000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x1)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f0000051000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000022c000-0x4)=0x0, &(0x7f0000fda000)=0x0, &(0x7f00006c1000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fdb000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000321000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e0000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000027e000)=[{&(0x7f0000d26000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fda000)=[{&(0x7f0000fda000)="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", 0x1000}, {&(0x7f0000c17000-0x77)="cf1f5f0b23fda4038d90291906f720869110c4314877ae68de3418ab5d8c824ed052610128a20a06b2d39aee2d4dedcb9075feb24e9aee5a2f82bba42044ee809377638cb6ac5c4d14eff18c1b2de5332a5e3ce627833a66519936f8619fdc7f6b222f88c2011e4af9ca88c0702ec0591dda84bced479a", 0x77}], 0x2, &(0x7f0000d7a000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r3, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x14}, {&(0x7f0000e33000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c95000)=[{&(0x7f0000fda000)="99b7672bbf8181ba582eecf1724bcbc7d9fc3fb8b16cb993334c04e0c857a21bd07a0626d1e4", 0x26}], 0x1, &(0x7f0000f18000)=[@rights={0x1c, 0x1, 0x1, [r3, r0, r3, r0]}], 0x1c, 0x50}], 0x2, 0x80) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000077b000-0x8)=[{&(0x7f0000bd9000-0x37)="2900000020001980013d000000000000d500004e0000006b0000040009000300020011c310315aec20", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000441000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 48.519850] device gre0 entered promiscuous mode 2017/12/25 08:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r2 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f57000-0x4)=0x2, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000037d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000318000-0x8)={0x2, r1}) tkill(r3, 0x12) ptrace(0x200000420a, r3) 2017/12/25 08:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000c07000-0x38)={&(0x7f0000dcb000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c30000-0x40)=[{&(0x7f0000317000)='y', 0x1}], 0x1, &(0x7f0000480000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017f000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b3d000)={&(0x7f0000581000)={0x10, 0x0, 0x7, 0x0}, 0xc, &(0x7f0000ace000-0x20)=[{&(0x7f0000855000)=[{0x2f, 0xfff, 0x8, 0x0, 0x4, "37f0ca45106b2e1a72ddae3f7a843fece173378454dd3c576e5affe9028914"}, {0x66, 0x5, 0xb20, 0x7f, 0xfffffffffffffc00, "0687bf1390cab64e0ad7dd2376e65c6ba2d247271c5af1fbdb030f19fef23add8119f0898c7a081d256cdc4811a7ec0e80c4af270e1b307674ba4d050bc3ff8a1a24826a096d78d969962d5d5ad850c2345528740451"}, {0x87, 0x2, 0x400, 0x4800000000000, 0x2d4, "9bf2aeb3f01a19958b412f4c0afa5c4c224ae334ce8c4adff7883ede5b5d4b16601538da748534c1d61f111057b2b13940074d98e3a483355230dfa958f705f75cf7153b7649e09855fc4993a0ce86a5f4e1ad3c2db3ff0063515382ffe0925d02517a9edc2a4effe90bb02555641a7b90fb0a6f6c166b"}, {0x1b, 0x68d, 0x1, 0x48ef2d55, 0x9, "95eccc2d488ce6eec52d13"}, {0x84, 0x8ca, 0x903, 0x3, 0x7ff, "e6ee144a2527d1f848fd6fdc8da73547926cd2a75893cbb1e0e84846e5932844d940fb6dad51ec36da79620ca66a084a551d7f4bd39f13fdc58587d8806e11179574a4dacf30f88ae6d56bbc2c52081206659791bc1606cdc2c489aa74794368b18e804a6b9dce80b0e24e1408c476f6c7ddcd73"}, {0x73, 0x10000, 0x424, 0x200, 0x3f, "181dfa749a1b9728c27a29cc0272b4dacd9e993333bb6d53b880add58b61ded7d498b76354a03e08fc5e2000b6f36198f3470efc313ce7672c46195063c796e78d71071c80054717c81bbbf7f60925eabea7d0e5c62c0346016ea182d64f3d0b9fee76"}, {0x49, 0x0, 0x400, 0x1, 0x7, "9a1772a7ab921a8fa1f925dbf6bd5cab25d58555dd368c9138d1a7e78da083c337b0107576e49c7ec55645d7bccd32949f5c084fb9132d291c"}, {0x1f, 0x1, 0x30, 0xf60f, 0x800, "483e4643929e806db4b729f34ede69"}], 0x296}, {&(0x7f0000b45000-0x2b2)=[{0x65, 0x5, 0x302, 0x0, 0x8000, "a6ddeeb522429380303e16f6e3b619574c706db223f5fbb6a4bdd210de44e70cd4b94c03ec360d46dbb29543618db4e327d898f58055055087860df7b583ea1cb630f6027ab5b576e271e454c28d1273a94af9bf36"}, {0x62, 0x7, 0x0, 0x804, 0x5, "3f659c8f4b066e7e5e76578bba0eb1832f22a18239a1918d9ece09f6feabaf1b97fb37697d28bbc9f43ee1b52a127c1617a8869216cb8892f4d011350ad860bbd0edf8736b6f360e1bf18e58247d3dbd02cb"}, {0xd1, 0x8, 0x200, 0xbb76, 0xee, "e056c1c3ac604e43a1c89c28483a8bc887cb890ff9b59df0738dd5fe7128c64783dad33726b0962b537d02ab723b6c48ab5cc54dee80884238789cfe7e802846f1ec7aa7ca6c019e502e8c585bf4267c69f899f860b7e2f7c5e51644db79c8ebbf19c5b1bfb7bb54f5fdf4f00dfe4ec4a618a662a41a594bfd03bf92505e743ef5ddbeaa22bf37b1e0961c8196887348ebd7b6f903df9d6991e369b91910938b5a0428ac05bed77c0b670e4426d30c1792aa12f80ec7323005ad036111752a4402"}, {0x38, 0x2, 0x604, 0x0, 0x5, "fe58f99a1150167d22a07c76c7e30299552dddde01b7bb5c6a7fac5f85a1db82fe09e6a413b03c39"}, {0xe2, 0x10000, 0x300, 0x6, 0x3, "42c1c2033ef8e873ada00e64d7eb2a81ab5f7ce5fec9490bba8be4ac9c9433a919d447822f099fdd4bb8ce9ca893b66b5453bdd24cd6d3c327602689bde654548a627cbefbaaf9bd7b827108a9f5283a588397b28f30f2de0ef82f6256e2f47d6074c2ae04bd74af79a419447c498692dd02f4e8f73c63f31720522a52fe4ea8c44d36d8e2f9e1fa0fcdb1afa79c7079702750c6eec9e08e463a36f3e1706cbf6df5c2284daca50d12001848954d3f28ba31ed7dc7a620477cd85fabe918f2905a3e3d3fbf66fb9628e362d2914fafcdedc1"}], 0x2b2}, {&(0x7f0000281000)=[{0xb8, 0x2545, 0x308, 0x1ea, 0xe73, "b5ad09afe7e8bfdea1a3c115549e0cd7237ab0a480b080709bef64588c4a9632c8faa9b8786e20a7d922f517ceb2f41abad763df09216a9f60bfee0d3e3eb0a9bd81e17243a3209596c444f497c7a40eb62a84ea0d87d801871cf1b2aab64ac432c4468b7b26a59969b61056f5bf78d6b3ccb2451fdff98136727f0be6fe1b4d68d074c79299ccbe81fe2fdc8174113d2d506ebeeabe2bf14e7c341ca82afe5f63da94072e68929f"}, {0x13, 0x5, 0x300, 0x3ff, 0x8000, "c07712"}, {0x109, 0x40, 0x800, 0x359d, 0x1000, "89addcd5c5b30752d34c21e6426ffae09236a7db56301a9866d1d232d1b2f1eb49219c55dc14eb1efe48848191411eb47c0369edf23dd1aad8573db68ff6fa7752cd8d2b6fa0e4c993984d36be74b0d7a73d8d57e5443143181027da19eb976fbc258e6cfc90d31b7292c04a89cdc924019b700c482554bc6ebd1b168a498ced2ef0283879ac3c093198b854657a41d3caddb3b5e8ae3237df6554f05312cf1b15168c3cf388c1e16e5896f2bc742c2b4f46c78e1607ba2bb38843643a2d822ad651ecaecd4be50054b09447a7a58046d9deb0daa4d5f71cdf5d0510d75dbadabad9276691f981b797f2825a4fd1a3b3c6de760c077eebc1cc"}, {0x62, 0x9, 0x0, 0xffffffff, 0x3, "4d1d3142bdd7e3b4b8bf950261a0fdd18edee07451ba866dc91f10a8dfa107c514421fb0593ee4c4a389b9f831fe61cd16de80476fadf1e6b5995e1927b0b6e89fa8e98bd1910bcdebd69c7af176fb1fc70e"}], 0x236}, {&(0x7f0000804000)=[{0x6d, 0x8, 0x211, 0x1, 0x80000001, "cf38399cca2cdd188398f0da02c61da403d568ea2faf4345c64451cfb6b9d51869d5d5163138236afe4c1b772ce198dec310faebf2112ce43f300d4299454e62b85c5bd4ec195d85053ebfc43b0d26cce684d0c4476fcae9b453db020f"}, {0xd7, 0x1bf0, 0x20, 0x3, 0x3f, "71ea11cee7de68ad4d6add126153d1071533d1c5752855e7bb3593f56786dffe26a304c75146b6b6a6677108167e3f6bad77da7f0eb317226f9769ce66632d41350405bd50fca2a90afcd79af5744aa88964b641a53bb5db78aba7a2946ff829c42fbd2f3dd9bb345b1f4eabd5cb3aa17338ad67d080f3286fc7125d3e8fc2efb6b46d44d95b00bc0eaa3b79f5b441e316cb63420bab2ba7e3522c66ee1056ee18ce95cb0ac16a9bb25a03d433f9d0df3dfd3c6fb467281b634f070bd7dd86adbe6fc67a4f427d"}, {0xa8, 0x100000001, 0x800, 0x2f, 0x0, "ec862680d6878969ce2a937c32f9283c563010bdf338970263608fe533a83e942397617cf77aea41711657a0e721b75a2c3f868cdc87774dc16fa04a1ca600d0ced580fc575cfa60db7ce2809a4379f830940809d4788fb3959c2bb70b57fcb9afbbfe85448c28b524e3ab3401cc9c79a6c41e08fc0e2c6b4e4a7d5a41fd7f32e9c617fd6f68dbc349232676a8db7861c311986c520a0bf2"}, {0xd5, 0x7, 0x308, 0x20, 0x3, "e4eb1c6f3740713bda0df96ca99bafb2008d38d4f23d54af27e5946423d8e1b3f97ccc919e5dc5c07c80a41f84c26311ec73dbe35cb1cf08095a8a03a30cda4b27d3e501047327f2f16073ea56c8d6610ac3ef7b5131944536d969b50cd09a89d5d02522f1acb39f0d02bf059642509d2b12be1b3f6d367d5d47b430459f08c0a769f9ae93b51ae5e88d8d8d84817fff7b6a272b799d086cb77ecfb23a906a09b82d2aaa6c16b4e2009f9a401e8dc10f5f7c005950789f614306719e3b3c4a1518d958e89b"}, {0x107, 0x3, 0x2a, 0x7, 0x20, "cbc41e0fe186bbce2d30412d50eb9f0ae1ac3cd0dfe7a30fbe0f56d15c395e7cd71c58828e1f385eaaf43aca2b1537b2858df2df2b47195ea53b452e8bd6b0a277a57349a874d7e15d57f49655639b6fddce7f84486975f655cd1af5fd563bd87ba3110fe6b7ae7d56955f36d98a4db3726a1f3789b796d5b8b9e06ccc4c602ff801045057bf04d3911c94d651e10410985ffc0077e627133bc0427eaacf6c5ab7f14624d125e39e583da9a631c570cf9495a6149785f0a76c027b94342b0aec1dc18af2f62a1191d4903da14d8782f867679602f53e54aa80f3a01db12a33177317b5fe66908cbe4c8810a2c4a49656d1e37bdf38b03a"}, {0x11, 0x3, 0x409, 0x3, 0x656d, "13"}, {0x35, 0x9, 0x100, 0x9, 0x3, "25340074f0ace4379e0a66f96516872e1811314a1dbda3361cefee0ec06cb3522a6c85ef65"}], 0x40e}], 0x4, 0x0, 0x0, 0x4000000}, 0x4000000) close(r0) 2017/12/25 08:43:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0xa1)="74f8fb102fb88fd858692ac42e8719e0af54a711fedbb0faec3429d2ba7c9309328d2fda87fbe2b2456e297d9792eaca586ac2e069118927ec7ef0d5a102ec3b0fa074db38f2717d4ab836be6efa0fe792ab86ee2d0c4fed573e002843434261625d4c2a27acf6dc8908e4378eafdb6c53edff0459efbc1fc9680b41c5d6414f648d92d7a0540c2e0b99436b3f04a67439a2a62c2ba146dd1fd0f03a5e1fa2db15", 0xa1}, {&(0x7f0000782000)="7f02a215f5598d853a09fe8ca7ef3f4bb3de05d41fa4c0f91084c897e3f75fd77f64135023e4f919a1b67e4ccac15b6cc041317370d92ede7aa096751fc56c3e90a33dbc9ba4319731e9dd4a40f30618894d1cf3c5777594da96cf1841414acadbca3168c3c3f0cc2611ad7de29b51845734a97a56ab35840268382abf92c2d7c072c47f60e737a0e97d889621d33003c6ac726828d37704faf643fd9fb9dcb677f4a149e1f788f7db71e46152c3dcddd4402b983dc9fd8a688443f6321eecd765677636ad8909", 0xc7}, {&(0x7f0000ed7000)="a271801ca925548b0d0b4555d7dbc50eb3594bf04e65f47d6a315037992cb454a2555686b2e32b798c32a428c09564be9a709164917205bd9eb06bc2a5d2dc794648d028e6c272ef1909cd7c25b7858ee416821ac194f5410ffb2820f7ebe75fae32f11ebae4c58ad0738b1e25a02806d84123ecf6db2c095a831643f5662b1a65bd3453997e72e4939c41ef50706d5a458a94b069f3183daf82711bb00bd4b663d485c67ec37f50a4c0732a1d2743920f9cee8c9c40e7b4e2acee4dffe765d3c68fe7cc7078e74f61f9fb8c75ed43e7fd57e5906b0bf937", 0xd8}], 0x3, 0x3) r1 = gettid() syz_open_procfs(r1, &(0x7f0000ee2000-0x9)='net/igmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() fcntl$notify(r2, 0x0, 0x20) 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) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c9d00", &(0x7f0000002000-0x8)='selinux\x00', 0x8, 0x1) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=[], &(0x7f0000816000)=[]) 2017/12/25 08:43:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2, 0x5, @thr={&(0x7f0000000000)="d87ad0604d707a604773b46c50a2329ac0f36cf7af1064f36221a04a6287767cf3473182af4000e83ccda70c2153863cab5fbaae70f09271fe37840e2d2fb97d2c548d4195c844a465c7d20ed91ad78fb4d2d6808f046a67b7275d555b39d746a864547687985c600faad4d9f08ff67395284c5acaa16248f2ddc76f149a3d4f0fed1890877bd3a62e5f4babf20f4e6acd", &(0x7f0000a31000)="e4ff29d5661980b8911544798678a1264b047ffec6ce0b1916b039a3db258d1a792167c5fa2e43a7e26e1884cf7ff42b14cda5cc94e41db86f7b9368deb1648917a2d19560e93f5db80efabbd8b68aee492341dbcc9c61c6abbd2340d9d319197d53e46cc12e851a3d45da32c4966f98463b187943c4a0016bc8724ba266a01fee83030d8c2508514518b2feabc3930497ac47338e87944d094cc6e9596e195f46cedbc4a2fc28758299e46985ef09e0cfccf20cf27728d4c3fa5e011ea1132045c0f32f21bcb682cd9c03a39f11742b5e2696bd594e002baaee2d3f911ab01524be4740d030ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x10)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000557000)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000004000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) 2017/12/25 08:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r1, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000042a000-0x4)=r2) 2017/12/25 08:43:48 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000003000-0x4)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd1000-0x8)={0x0, 0x0}) 2017/12/25 08:43:48 executing program 4: r0 = add_key$user(&(0x7f00002de000)='user\x00', &(0x7f0000c33000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000866000)="d2a16e09768b", 0x6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)='user\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000001000+0xb71)='keyring\x00', &(0x7f00004a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd0)="a4c17bfc753fcd01a0778df816df76ca8bbe59a9570d8e428889278a4ad405dfea8a9cdb72235f6c101249fe6e27fa66d9bec2daa4f9996be05b005260e1125316b257a687769d63a375cb2f7139f05b6e9702bd69098df9cddf925d50c382cc2eaab08741c79c9a551ebd67e2dc6852420b81c32879d9bf24d39b4255356b4fd993e0638cfe3b6044ac69062d6af52425cca9b7ae955721188ce0527f6f113897fd7a7d4d6ed7402c549669a77108924fbb80b79fe00eb345c4df9b7c3b080678f203992b1ca1bbac1c607aa25e8992", 0xd0}, {&(0x7f00007dc000-0x1000)="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", 0x1000}], 0x2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 08:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x4, &(0x7f0000285000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000dae000)="4f2383491c717d57ffc538ad7912f733db9513321a63cca2195b97d98e79aa01302aeedbecf9e10b10") r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e63000)={0x3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x7fff, 0x5, 0x73ebdba1, 0x7, &(0x7f000026f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x3, 0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b3000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ff9000-0x10)={0xfffffffffffffffe, 0x0, 0x1, 0x4}) futex(&(0x7f0000a8d000)=0x0, 0x3, 0x1, &(0x7f00003e8000-0x8)={0x0, 0x0}, &(0x7f000017a000)=0x1, 0x196b) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a7a000)={0xff, r3, 0x10001, 0x5}) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000301000)='/dev/sg#\x00', 0x7fff, 0x20000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d62000-0x8)={0xfffffffffffffffe, 0x200, 0x8001, 0x6}, 0x8) syz_open_dev$urandom(&(0x7f000077e000-0xd)='/dev/urandom\x00', 0x0, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000efb000-0x7b)={0x0, 0x73, "7ab63c8fc801f06cd31a6145563392ad1f702fca5ac3b5e11024abcc2b83056eea79d5dcf5daa42249325ece8bf9fa909f1433b6af5188ca30f9342f426f8421da6e3524927e7b7d1c086173ceda6c2b40a30eecae663585b001cd40258499e211d897a153d24431ea8a33b87a734bacc97cf9"}, &(0x7f0000398000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000789000)={r3, 0x1, 0x30, 0x6, 0x8}, &(0x7f0000a72000-0x4)=0x18) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00006b5000+0x928)=0x0, &(0x7f0000c4d000)=0x4) 2017/12/25 08:43:49 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ea000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000ff0000-0x3e)="4948850f8f203fe5fd312e97eb87d584c3bbe7a28a0ea1204a7559b31a07848464d96ac4e4664a4607aafe202e7a0ad4acddd595207937ad8679ae1d4a9e") 2017/12/25 08:43:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x6, 0x2, 0x1, 0x7ff, 0x100, 0x0, 0x80000001, 0x96, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0xb, 0x0, @thr={&(0x7f0000003000-0xd6)="a385d6821618a747ca8cfa720b1e7f2129ad9b54642006ee14e9946c23b09758a68c15f47bb7acc0069e95ce25aa6c1307ca5b160583942ae6a4b96a1528b2d1e1bf66b5afe03f17cc3fc8b25ff965b8fd443123d76cd872a0e116e1365a970df9342bd66595b7dc74f1e2fdd0fb657aa617aef40ea1ef607bf0935f6297af79c6c9efc851c1c49f31976bb9128c736ee18dccc72c5c1ec24cc69d2f6d1f55fd77d16b1b132ca6ac3152b321d5d823f292ef84c9e92b6d6cf541d79c96a7b5e946c8dd2b81770c07e2c410bb0e8a669ebf5e47c650eb", &(0x7f0000002000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x0, 0x9, 0xdbfd, 0x937, 0x0, 0x0, 0x28000, 0xd, 0x4, 0x0, 0x3, 0x9, 0x0, 0x7f, 0x0, 0x9, 0x3, 0x4000, 0x7fffffff, 0x5, 0x2, 0x1f, 0xff, 0x1, 0x0}, r3, 0x8, r1, 0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000356000-0x14)={0x0, 0xfffffffffffffff9, 0x0, 0x1, 0x1, 0x4}, &(0x7f0000000000)=0x14) dup3(r4, r4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x101}, &(0x7f0000002000)=0x8) getsockname(r1, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r5, 0xffffffffffffff01}, 0x6) 2017/12/25 08:43:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000078a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000502000)=0x0, &(0x7f0000116000-0x4)=0x4) 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000027e000-0xc)={0x0, 0x0}) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000801000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x3, 0x3, 0x0, 0x1, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d40000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000}) syz_open_dev$evdev(&(0x7f00001d0000)='/dev/input/event#\x00', 0xef, 0x28080) 2017/12/25 08:43:49 executing program 4: socket(0x3, 0x3, 0x3f) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x8, &(0x7f000075d000)="", 0x0) 2017/12/25 08:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000393000-0xc)={0x8, 0x2, 0x4000000000000000, 0x7fffffff, 0xfffffffffffffffc, 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000650000-0x8)='./file0\x00') truncate(&(0x7f0000e7b000)='./file0\x00', 0x0) mount(&(0x7f0000515000)='./file0\x00', &(0x7f0000d6d000)='./file0\x00', &(0x7f00000a2000-0x8)='overlay\x00', 0x0, &(0x7f0000110000)="") 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x2) writev(r0, &(0x7f000054c000-0x10)=[{&(0x7f000015c000)="fc", 0x1}, {&(0x7f0000d77000-0x9b)="8c5d52e649c0242a16f2a657c58a0b0eba3e348ddc1dd559c1e829de670a06597ce23675e16e93ddcc954684a9bf345cba8b586c6f70a78fe0bba3c4c134ca9894306a82f808ad87926025bb779e5ad3441db299a4a4c8570c2ef34681e867667423a1faa5b724307b607c1736f22f625f9c4f7c225fafa37c3377a543b490d22851638faab38ec1dec0c0a7208b4cb8d5432651e58fa95f020ecf", 0x9b}], 0x2) 2017/12/25 08:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000937000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000047c000-0x8c)={0xe7a, 0x101, 0x84c, 'queue0\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000411000)={@generic="611bcbb1aac746f7aa018cb340725ade", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xffffffff, &(0x7f00007c1000)="") 2017/12/25 08:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000019b000-0x8)={0x1, [0x0]}, &(0x7f000098f000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r1, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 08:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0dba9c18cf6c80a13f095e16a1db6d53145a35f8ac9d67a9e4863dadf2c9a3042f3fda98f27f35d730ad1e8385c08d590a", 0x39}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008e5000)={0xb15e, 0xffffffffffffff81, 0xffffffffffff4ab5}) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003cf000)='./file0\x00', &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000667000-0x4)=0x0, &(0x7f00009a4000-0x4)=0x0, &(0x7f0000a84000)=0x0) getgroups(0x9, &(0x7f000073d000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000866000)=[r0, r1, r2]) r3 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) madvise(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009e9000/0xa000)=nil, 0xa000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000057d000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000ac7000-0x4)=0x20) pipe(&(0x7f000038c000)={0x0, 0x0}) 2017/12/25 08:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000007b000)='environ\x00') socket$inet(0x2, 0x3, 0x6) sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x20) 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)={0x0, 0x10000}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a5f000)={0x0, 0x49, "0ecd14cbf6a75348439276fabe2b4a4c56742031ef4fb4489acc6113b0d0e6668707a2bb62045512d177497f09635b8f394f09404f64088d2d18c8eb71278268a90a2711f0f669e010"}, &(0x7f00007be000)=0x51) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000088b000)={r1, 0x1}, 0x8) pause() r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000984000-0x4)=0x0) mq_notify(r2, &(0x7f00005ce000)={0x0, 0x31, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000d22000)=0x0) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000036f000-0xb)='/dev/loop#\x00', 0x3, 0x0) splice(r0, 0x0, r0, 0x0, 0x5, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000084b000-0x1c)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x1c) r2 = memfd_create(&(0x7f0000ec6000)='\b\t', 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000370000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000066e000-0x70)={0x9f, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x2000000000000000, 0xfffffffffffffffc, 0x6, &(0x7f00003d0000-0x10)=@common='bcsf0\x00', 0x5, 0x6, 0xfffffffffffffffd}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000000b000-0x18)=@add_del={0x2, &(0x7f0000e71000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000681000)={0x3, &(0x7f00006aa000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$sndseq(&(0x7f0000a93000)='/dev/snd/seq\x00', 0x0, 0x44000) 2017/12/25 08:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getgroups(0x1, &(0x7f00009fb000)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f000039e000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000084a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f0e000-0x8)={0x0, 0x1ff}, &(0x7f0000fff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000242000-0xc)={r3, 0x5, 0x20}, &(0x7f0000d8b000-0x4)=0xc) 2017/12/25 08:43:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x28000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000)='./file0\x00', 0x1000, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00009a9000-0xdf)=""/223, &(0x7f0000000000)=0xdf) 2017/12/25 08:43:49 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) fcntl$setsig(r0, 0xa, 0x13) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') readv(r1, &(0x7f0000011000-0x60)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) 2017/12/25 08:43:49 executing program 6: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000da000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x403, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000000)={{0x20, 0x4}, 'port1\x00', 0x14, 0x20800, 0x2, 0x9, 0x22, 0x6, 0x7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000d85000-0x8)={0x0, 0x0}, 0x80800) 2017/12/25 08:43:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18800, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b85000)={0x0, 0x4a, "816dde2be02e9a1e376bb882dff3c96c32ab39c1b0dd3395f75ee860025175881740a99e02af73ef2b4c8ddbef2f9ff0bad5d3a7df7f99af375bcc4b64ca4c817b0868a009f691562fca"}, &(0x7f0000bc6000)=0x52) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000948000)={r3, 0x0}, &(0x7f0000d90000)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 08:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000398000-0x8)='./file0\x00') rename(&(0x7f0000649000)='./file0\x00', &(0x7f00009aa000-0x8)='./file0\x00') lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fchdir(0xffffffffffffffff) symlink(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f0000ccb000-0xa)='./control\x00') 2017/12/25 08:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000b58000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000884000)='./file0\x00', &(0x7f00002cf000)={{0x0, 0x0}, {r1, r2/1000+30000}}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000097b000)=""/148) mkdir(&(0x7f0000952000)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f0000a4a000-0x8)={0x0, 0x0}) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002d6000)=0x0) mknod(&(0x7f00002fc000-0xe)='./file0/file0\x00', 0x1001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x88, 0x4) sendto$inet(r0, &(0x7f0000543000-0xd)="48797989f29c62ecadf885dbde", 0xd, 0xc0, &(0x7f0000c1e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/autofs\x00', 0x48080, 0x0) 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fec000)="76c275dda5d11a0a4abfe6fc8714", 0xe) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007e5000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a97000-0x4)=0x0, &(0x7f000060e000)=0x4) 2017/12/25 08:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") get_thread_area(&(0x7f000093c000-0xf)={0x3ff00000000, 0xffffffff, 0x2000, 0x8, 0xfffffffffffffffe, 0x5, 0x8, 0x2, 0x1, 0x3}) rmdir(&(0x7f0000207000)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/dev/keychord\x00', 0x4002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd9000)={0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0xc) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f000071d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = getpgid(0x0) ptrace$pokeuser(0x6, r3, 0x5, 0x2) close(r0) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x5, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ac6000-0x4)=0x0) 2017/12/25 08:43:49 executing program 5: mincore(&(0x7f0000c36000/0x4000)=nil, 0x4000, &(0x7f00004ec000)=""/246) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d04000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sysfs$2(0x2, 0x9, &(0x7f0000219000-0x57)=""/87) fsync(r1) close(r1) recvfrom$inet6(r0, &(0x7f000051d000-0x33)=""/51, 0x33, 0x2040, 0x0, 0x0) socket$inet6(0xa, 0xe, 0x9) 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = gettid() sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00005aa000)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c22000)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000da1000-0x8)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000050a000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000f9000-0x10)={r5, r6, 0x1000}) fcntl$setown(r0, 0x8, r2) ppoll(&(0x7f00005dc000-0x10)=[{r1, 0x200, 0x0}], 0x1, &(0x7f0000b5a000-0x8)={0x0, 0x0}, &(0x7f00006b1000)={0x0}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c23000)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 08:43:49 executing program 7: r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000edf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.vboxnet1keyringem1.\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$mice(&(0x7f0000971000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ed1000)={0x3ff, 0x7690, 0x4ad, 0x400, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x3f)={0x9, 0x8dc, 0x7f, 0x20, 0x4, 0x16cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000341000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ea5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b7000)=0xc) timer_create(0x7, &(0x7f0000c36000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000648000-0x40)="087774ec2bba108a26c479bb1a8e1d85c2777b5923f99c5f18367ba069776e48b286f1447d4defae113e52a403357133e46929c5948d2c6c560b93fd0787588d", &(0x7f0000411000)="1dc0ca37767548b2468f87125a74650f7e15644edff61654db367cda7804684d488c07e3cba6bca5bb5c8dd6b92cc25da051bb2428c7017fb3db422052542ab484c0d902701f320bd922da8533ab067400cde60110a1729c2e2d66f811f58df3515ef9d8d45031e2221535161bc97d5d748ae2dd9948c781dca3894ad0e840b17b309af8f802e4b74449292ea71ebca24eed615c9a30c42b87b08aae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025e000)=0x0) r1 = getpgid(r0) process_vm_writev(r1, &(0x7f0000999000-0x40)=[{&(0x7f0000cac000)=""/248, 0xf8}], 0x1, &(0x7f0000815000)=[{&(0x7f0000e1a000-0x5c)=""/92, 0x5c}, {&(0x7f0000cb6000-0xea)=""/234, 0xea}], 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd6000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) 2017/12/25 08:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x200000000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f00000d7000-0x10)={0xfffffffffffffffa, 0xffffffff, 0x0, 0x1, 0x5e9dc2a9, 0x7, 0x4, 0x1f, 0x5, 0x1ff}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/25 08:43:49 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x140000, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000020000-0x4)=0x0, &(0x7f000002d000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x3f}, 0xc) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000b000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = gettid() prlimit64(r1, 0x9, &(0x7f00009b1000)={0x5, 0x4}, &(0x7f0000662000)={0x0, 0x0}) 2017/12/25 08:43:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x180000, 0x2, 0x6, 0x7fff, 0x6, [{0x1, 0x0, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x200, 0xffd, 0x400, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xffffffffffffff80, 0x8, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x100, 0x80000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x10001, 0x2444, 0x0, 0x0, 0x1180, 0x0, 0x0, 0x0}, {0x7, 0x72a4, 0x0, 0x0, 0x0, 0x508, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x0, r2}) r3 = eventfd2(0x2, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000004000)={0x0, 0x8, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r3, &(0x7f0000003000)="4a5afa34", 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000)={0xd4, 0x0, &(0x7f0000004000)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000004000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000006000-0x18)=[0x68, 0x70, 0x38]}, 0x2}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000006000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000004000)=0x0, 0x1, 0x1, 0x15}, @flat={0x77622a85, 0x1, r4, 0x4}], &(0x7f0000005000)=[0x40, 0x48]}, 0x6308}}, @dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x2, 0x2}], 0x56, 0x0, &(0x7f0000002000-0x56)="3655c8b16379486f419e02a59803900aa5fa3984051e50d138e051581db5b6f1b863fa23456c57f2195e16bf04434b3cdfdcaee729e27ed4ea4f8f49b2e381527e60f7e18ed8d80123b3a008bd047a62e21464fa1384"}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000003000)="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") creat(&(0x7f0000003000)='./file0\x00', 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000006000)="c64377342fc766fb9a7d56f21a941bf9c9185c7a99812650589205db26ea6e77c6ec9d723e7d77f6a4e9ea341ca1cb75aaa3bab80d7114cbce24902e018e90274c97ed6c60ffc1b09a1051c9501e8c0a010a5c8e5ca49a900d4e0ee47b5ac2e0523e3430d0fade45db5ce73c6dadc4ecc2e02d1b0118de", 0x77}, {&(0x7f0000005000)="166c31039568a5ce61f0571610726f478170612bfe2c8e5763721f0087c3d10d0fc9e2b2877f3bd71499461ad1d9816c3ab3f8b35e1f6144eba89a984515bbcbee0aeacaa8bc41bbd97a189435bfe7e43b44a9e022dd2244b8cfafdfdaf4dd7ccd855195f84621bb1577952b", 0x6c}], 0x2) [ 49.209728] audit: type=1400 audit(1514191429.479:37): avc: denied { bind } for pid=9462 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_generic_socket permissive=1 [ 49.226418] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.226428] CPU: 1 PID: 9428 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #9 [ 49.226433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/25 08:43:49 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000904000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000574000-0x30)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000960000)='/dev/rtc\x00', 0x80200, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000124000)={0x8, 0x4, 0x9, 0x9, 0x6984, 0x9}) mkdir(&(0x7f00003fd000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000044000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000844000)={r2, 0x0}) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000432000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000c2a000)={r5, &(0x7f000010d000-0x82)=""/130}) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x8, r4}) fcntl$lock(r3, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x0, 0x0}) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x1) socket(0xa, 0x6, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000818000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000239000-0x4)=0x7f) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000597000-0x50)=[], 0x0, &(0x7f00007ae000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000552000)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/25 08:43:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000002000)=@random={'user.\x00', 'posix_acl_access,\x00'}, &(0x7f0000003000)="7d6367726f75702e766d6e6574307d3a2b747275737465642940706f7369785f61636c5f6163636573733a2e5e1b00", 0x2f, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8bf9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 08:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d9d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f00001f3000-0x8)='./file0\x00', 0x40000, 0x5) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000b43000)="a172049d52cd6fc07313ac43df176d9eed2640c107881a1272cc7c103e71c4ecf7c1582625355e146907db360f45ad4917d304acd9761328c0068240bec32eb75c47bea11bfa4a4593d0269ec1ba3ecd32582239b1840e249a67322bc919004ec4921723c6df786285b347b7127255308f", 0x71) 2017/12/25 08:43:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) dup2(r0, r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x12e4)=[{0x3e3, 0x0, 0x0, 0x0, 0x0, "1365424590df292d981e1b270f6744d07387379f8fa378821cde68a303efbeb6e66d25c2d86814dd2a155dab8a7b22b632f9045ac2ad21b137192a3923bf9bb044302febbd05470dd5ba31bc9bfbac9e3bfe3b03cf2fb458a053b4a7d421cb46204676f0e306bda5db831897215e91e589eb7eacc1c6c61263dc9220dbac0af8f9ac357e6448450fecc1d522469c8991e9106699e798e4c9b09fb12184bf6dc4f0d0f697696f40da5514c8b80cc535099a1c0483c7f0feb81b71141302e75c851d0e618aebeb806388fcf5d6dd6f094ea8391396893a63405fd0fe95e34a4137662dbf689ff2b6796a7ba832ea9dd7d0232314f98110b77ec599ba3f42be9e9dcea7c75226a9157930e81c180a49b6d507adea2ba26674d2762537d2890c7a8fc8d4804b269118c82d806b548778fb2547ee5401dd8e3ec69f316197609f823f417d6fb99aa0c406274bf036e77c55600550060af51dc2b8003ef04980e572a190c365fe3b9f6aba6d7f5f35c4ae31d82188c4f489c23300154e41f7924d55b470b9323312eecb2fbf00293c0e0f7fb0b6badcd3d5ad34888a5775ecc8c32e53a1b22f239d56f9f9d0a77b343f3e2287e5f140814bf03ee9e21f4964ca72b7ece7e93592727f3067a6279141ae8288f1fd94bff9111f4f769a13ee2c785efa36b86905ba9d1c1a457bd8c4b86c4c6c06380eff8a44c81e1394c47bb68e50066be095337554eb801bc1a7a95b29f5353f539d45ab1722fa0ddd0bfa9bf8035a042ef48c705966ab6670ffc8ab8f40ef0b65d14ba4e6b0f007e566e3c4b0957b5d02bfd1dbd87713efde391ad44c78d6b5a5d10b02217051d10396fec4631b9969c6489696e91f4a5ad61c6500b1c5b5e529c862f5a2b3228699d623632583641746474b9c5d9d9f5e1572f9cb72b40487ae7414f4e034a00248ea394cfcaabfc3e1e6a599d81dba0a43bb1411e874616a51ddb6ff5251ae9a4c854f4f550b8443cd5be223870995196dfbb76ac25c5741d86595f6593892934439486cedb97a819e33132442572e3c38703534c902efe4471f03ec5282e5cbe42df94978d9105dd62ea569f985a274275c7d887bc459a187e518fa6553a49b8dd5baab42857b524db427319798868209d2e2d80b0152023d428a15abbda70a366f95acf5d17756382539ea979c2a5a828d99ce6187659f8016b953eb90f5d98999795c92ea16a45c6c2432ac37ea81b920ae080e19f0a116b07439fd5df1c0800eeeee0c2b557ebaaa148887ba7c4f06052baadb20a8ac069b48292a9b633f90770a596bf4f445051d2eae95a53ac74e392021c9520ac514e7f19bb69bd6ba48330594f65a16f22eb7dcf19fbc0c1c19acbb14fd86e4a6cb9250"}], 0x3e3}], 0x1, &(0x7f0000004000-0x9c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000)="", 0x20000200) [ 49.226450] ffff8801ce5a7470 ffffffff81d922b9 ffff8801ce5a7750 0000000000000000 [ 49.226460] ffff8801d63dc110 ffff8801ce5a7640 ffff8801d63dc000 ffff8801ce5a7668 [ 49.226471] ffffffff8165fb7a 000000000000126f ffff8801cfd5b968 ffff8801cfd5b8a0 [ 49.226474] Call Trace: [ 49.226486] [] dump_stack+0xc1/0x128 [ 49.226495] [] handle_userfault+0xa3a/0x1310 [ 49.226505] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.226513] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/12/25 08:43:49 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = socket(0x9, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a2b000-0x4)=0x8, 0x4) write(r1, &(0x7f0000e8a000)="26000000120047f791000000c31a22074700000000004900d70000a1aa07375505001d0008ff", 0x26) pipe(&(0x7f0000101000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00009d0000)=0x0) 2017/12/25 08:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x14, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fbf000)={0x0, 0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) symlink(&(0x7f0000c88000)='./file0\x00', &(0x7f00003d3000)='./file0\x00') 2017/12/25 08:43:49 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x8000, 0x0) unshare(0x0) exit(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') inotify_init1(0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000+0xbda)="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", 0x1000, 0x8000, &(0x7f000000d000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x6, 0x4) sysfs$2(0x2, 0x200, &(0x7f000000b000)=""/194) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000011000)=@req={0x10001, 0x6ad, 0xb3da, 0x0}, 0x10) [ 49.226526] [] ? handle_mm_fault+0x117b/0x2530 [ 49.226534] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.226542] [] handle_mm_fault+0x1fd1/0x2530 [ 49.226550] [] ? __pmd_alloc+0x410/0x410 [ 49.226558] [] ? __lock_is_held+0xa1/0xf0 [ 49.226567] [] __do_page_fault+0x5c2/0xd40 2017/12/25 08:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008da000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d75000)="") ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffd) 2017/12/25 08:43:49 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000004000-0x8)='./file0\x00', 0x1400) sendmmsg(r0, &(0x7f0000001000-0x20)=[{{&(0x7f0000001000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dfd000)=[], 0x0, &(0x7f0000000000)=[{0xc, 0x0, 0x0, ""}, {0xfdc, 0x0, 0x0, "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"}], 0xfe8, 0x0}, 0x0}], 0x1, 0x0) 2017/12/25 08:43:49 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x400002, 0x0) timerfd_gettime(r1, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x56027610) [ 49.226575] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.226584] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.226591] [] do_page_fault+0x27/0x30 [ 49.226599] [] page_fault+0x28/0x30 [ 49.226608] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.226617] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 49.226625] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 49.226633] [] ? iov_iter_advance+0xd70/0xd70 [ 49.226641] [] ? mark_held_locks+0xaf/0x100 [ 49.226648] [] generic_perform_write+0x1dc/0x500 [ 49.226654] [] ? page_endio+0x180/0x180 [ 49.226663] [] ? file_update_time+0xbc/0x3b0 [ 49.226670] [] ? current_time+0xd0/0xd0 [ 49.226678] [] __generic_file_write_iter+0x348/0x570 [ 49.226685] [] generic_file_write_iter+0x2d5/0x600 [ 49.226693] [] __vfs_write+0x4bf/0x680 [ 49.226700] [] ? do_iter_readv_writev+0x400/0x400 [ 49.226708] [] ? __lock_is_held+0xa1/0xf0 [ 49.226716] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.226722] [] ? __sb_start_write+0x14a/0x310 [ 49.226729] [] vfs_write+0x189/0x530 [ 49.226737] [] SyS_write+0xd9/0x1b0 [ 49.226744] [] ? SyS_read+0x1b0/0x1b0 [ 49.226751] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 49.226758] [] ? do_fast_syscall_32+0xcf/0x890 [ 49.226765] [] ? SyS_read+0x1b0/0x1b0 [ 49.226772] [] do_fast_syscall_32+0x2f7/0x890 [ 49.226779] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.226786] [] entry_SYSENTER_compat+0x51/0x60 [ 49.350827] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.350837] CPU: 1 PID: 9488 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #9 [ 49.350842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.350856] ffff8801cf6b7830 ffffffff81d922b9 ffff8801cf6b7b10 0000000000000000 [ 49.350868] ffff8801d63dc590 ffff8801cf6b7a00 ffff8801d63dc480 ffff8801cf6b7a28 [ 49.350879] ffffffff8165fb7a 0000000000004111 ffff8801cecd08f0 ffff8801cecd08a0 [ 49.350881] Call Trace: [ 49.350895] [] dump_stack+0xc1/0x128 [ 49.350907] [] handle_userfault+0xa3a/0x1310 [ 49.350919] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.350926] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.350936] [] ? preempt_schedule+0x25/0x30 [ 49.350943] [] ? preempt_schedule_common+0x35/0xd0 [ 49.350952] [] ? handle_mm_fault+0x117b/0x2530 [ 49.350960] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.350969] [] handle_mm_fault+0x1fd1/0x2530 [ 49.350977] [] ? __pmd_alloc+0x410/0x410 [ 49.350992] [] __do_page_fault+0x5c2/0xd40 [ 49.351002] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.351011] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.351020] [] do_page_fault+0x27/0x30 [ 49.351028] [] page_fault+0x28/0x30 [ 49.351037] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.351044] [] ? SyS_fcntl+0x874/0xc70 [ 49.351053] [] ? f_getown+0xb0/0xb0 [ 49.351060] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 49.351067] [] compat_SyS_fcntl64+0xce/0x4f0 [ 49.351074] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 49.351081] [] ? compat_SyS_ustat+0x30/0x30 [ 49.351087] [] ? __fget_light+0x158/0x1e0 [ 49.351095] [] ? SyS_lsetxattr+0x50/0x50 [ 49.351102] [] ? do_fast_syscall_32+0xcf/0x890 [ 49.351109] [] ? compat_SyS_ustat+0x30/0x30 [ 49.351116] [] do_fast_syscall_32+0x2f7/0x890 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xda9000)=nil, 0xda9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000da8000)="26000000110047f191ff050100030b000000000000ffffffff000000010b00e605001b000000", 0x26) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0xf)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000be7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x1, 0x800000000, "7288492cfd67", 0x9, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x2f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f0000d6b000)=[{0x202000006, 0x0, 0x0, 0x0}]}, 0x8) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000178000-0x10)=[{&(0x7f00004d7000-0x15)="b2", 0x1}], 0x1, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000fee000)="eb5decf913618633cb506bfe3e16a4036966e97e7f1e26b843a615c6e9648833a004b147b7c212f4a83ed5b4b428e0552acdacb23b2736441b017cff3ab57d40fa5cbe71ed74ebffba15187d4b", 0x4d, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ff1000-0x4)=@assoc_id=0x0, &(0x7f0000ff1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef9000-0x8)={r4, 0x81}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a91000-0xbc)={0x3, 0x0, 'client1\x00', 0x1, "05c8b0ce22637c21", "0248cc0802b47374825bdcc9d5f516f8ede4ca19e83fd377fa71cf68ff3deee8", 0x7a, 0xa02, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cc2000+0xa85)='cpusetvmnet1vboxnet0\x00', 0x2) r1 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) readv(r1, &(0x7f00007d9000)=[{&(0x7f0000566000)=""/140, 0x8c}], 0x1) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/rtc\x00', 0x80000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getdents(r0, &(0x7f0000001000-0x2)=""/2, 0x2) 2017/12/25 08:43:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0xe8f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000001000-0x34)="678a0d57f7cb83808dd9223a8d62db86eb464c1178310824b2287f7e1399e6ce017d9a31cad19398bbd830fac893f8154a6535f8", 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0xee28, 0x101, 0x8000}, &(0x7f0000003000-0x4)=0x10) ioctl$KDDELIO(r1, 0x4b35, 0x95a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000004000-0x8)={0x1ff}, 0x8, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='keyring#(.selfGPLvmnet0vmnet0\x00', 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0xf3)="14815a24f7f1d5736e4e286b7917734dfb9569cc4c4572adc1e21855d19885e303ece3d299dc938b3970fa048e979a2723a0a2607a5ee7bc218741af0d770a7b083f556ef3ef3750029a68df57c4e8f1b81355ce9ba3387ea83f0c4c16db8a4e77213dff8b7909a226e01c77eba747a026630ec7c08520043a82d9f2d0e9177d2afe758688dd8df03f46356ad400b3522d1b7564f3df8d762451d774d96cbbaf665bfe90539e2c4361319bb5b5a3dcfc9e409fdc14db9461d890b914240bf0353b83d1752adf859cda67da9d0da01109548d7798639c4cf72462d5690c98d92c4bdbf485fbfbb06d9c3bd5eb757c1a68e9ecfd", 0xf3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r6 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000008000-0x20)={0x6, 0x5, r5, 0x6, r6, 0x1f, 0xba, 0x0}) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ad2000-0xd)='/dev/usbmon#\x00', 0x4, 0x4002) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d25000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000d24000)="b52d824358f80d6e9a3a6a76348a5bb9099d0f491cdae07414fadf53a9fccfa94756de69e2ea1fcc761e60477eef5a075d48525dae5e629aca9ec808477c4047a7", 0x41, 0x8000, &(0x7f0000388000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000d25000-0x8)='./file0\x00', &(0x7f0000adb000)=""/185, 0xb9) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) connect$llc(r0, &(0x7f0000696000-0x10)={0x1a, 0xf5, 0x1, 0xc14, 0x2, 0x8462, @random="791f6ad6bab9", [0x0, 0x0]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003000-0x10)={0x100, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000003000-0x8)={r2, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000001000-0x28)={0x2, 0xe, 0x0, 0x9, 0x5, 0x0, 0x3, 0x2, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x8000, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4000884) r3 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000004000)=0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000005000)=[{{&(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000003000-0x18)=[{&(0x7f0000006000-0x69)=""/105, 0x69}, {&(0x7f0000002000)=""/158, 0x9e}, {&(0x7f0000005000)=""/212, 0xd4}], 0x3, &(0x7f0000005000+0x3b2)=""/4096, 0x1000, 0x1de}, 0x1}, {{&(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x30)=[{&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000006000-0x1)=""/1, 0x1}], 0x6, &(0x7f0000005000)=""/203, 0xcb, 0x7}, 0x2}, {{&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x8)=[{&(0x7f0000003000)=""/165, 0xa5}], 0x1, &(0x7f0000004000+0xe02)=""/82, 0x52, 0x3}, 0x9}, {{&(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000)=[{&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000006000-0xeb)=""/235, 0xeb}, {&(0x7f0000004000-0xd7)=""/215, 0xd7}], 0x3, 0x0, 0x0, 0x92dc}, 0x0}, {{&(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000006000-0x38)=[{&(0x7f0000006000-0x4b)=""/75, 0x4b}, {&(0x7f0000004000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000006000-0x7)=""/7, 0x7}, {&(0x7f0000002000-0xc6)=""/198, 0xc6}, {&(0x7f0000005000)=""/129, 0x81}, {&(0x7f0000006000-0x37)=""/55, 0x37}], 0x7, &(0x7f0000005000)=""/153, 0x99, 0x4}, 0x1}], 0x5, 0x2, 0x0) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000001e000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x4000001, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x400ff) [ 49.351122] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.351130] [] entry_SYSENTER_compat+0x51/0x60 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000075a000)=0x20, 0x4) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r0, r2) prctl$intptr(0x4, 0x9) writev(r2, &(0x7f0000569000-0x8)=[{&(0x7f00000eb000-0x1c)="e8483b1a42eaff7ebdba4b6e9277e484a4f3ea728ab1c78c0153aa34", 0x1c}], 0x1) r3 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x1, r3, 0x0) 2017/12/25 08:43:50 executing program 7: r0 = socket(0x10, 0x2, 0x0) flock(r0, 0x3) accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00005a0000-0x4)=0x0) [ 49.790482] audit: type=1400 audit(1514191430.059:38): avc: denied { read } for pid=9526 comm="syz-executor5" path="socket:[16779]" dev="sockfs" ino=16779 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00009e0000-0x6)={0x8, &(0x7f000056d000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000d5d000-0x8)={r4, &(0x7f0000bb0000)=""/147}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) r5 = dup2(r1, r0) sendto(r1, &(0x7f0000b89000)="", 0x0, 0x0, &(0x7f0000bd1000)=@generic={0x0, "38556a2c0c3032f8f46d6302de9f260043a18e99f4a70bfc6e4fd688db0dd06be49f45bc604eaff9c44907846a9c7c1e8c17bad26879ee4362d962f6043491cea86ed5805ed18f05c30fb012acbe35ddef16d647e1213b8f76fedc9c44b57ebd94bb73871310ee0fae79624e4a17a072ea650442a3d3d8b478393f253ed2"}, 0x80) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) recvmmsg(r5, &(0x7f0000ed5000-0x40)=[], 0x0, 0x0, &(0x7f00003e0000-0x8)={0x0, 0x0}) 2017/12/25 08:43:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000010000-0x38)=@file={0x0, ""/54}, &(0x7f000000d000-0x4)=0x38, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000a000-0x10)=[{&(0x7f0000010000-0xdd)="9938a1723e75efc1a3d1451221c864fb991478f01808bde7d448eccab06f70766f905e8591dc6ebec1bdaa19842c1228def43e78f842b5e1778a09379c8243e79043c8f8a06f9530f1c932bb4f61ea53a37d357ecadc395c4269cc8199ba18b4b22d81dbd6724b7ca8ab61c019fa464b6be9b4c210485e42402fe1bba703f66b3be770f0b7da284917dc00d4980c9758ac63a946c923b09af2c8ab635a5d52dc6719ce7af1ebda431b309a0b78fece651a6223c23fdb86b14a7b7be9a75c16df4ad885e1d842a53c04a32215712e68a453382f8370b601c4a9e3419502", 0xdd}, {&(0x7f000000f000)="819132ab1d190394254205d962c3f3cf3393673b9349fbdc6dab6e2c16d772167d280cd57ceb1f669106af230fd8770218f9372666a7d4f8a0e0b659470d3ba6618fcca256340912477743ba1297578c084a2cd97d9521cf846a9fa5304caab7e70e", 0x62}], 0x2) sched_getaffinity(r0, 0x8, &(0x7f0000008000-0x8)=0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x5, 0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000011000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/25 08:43:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = request_key(&(0x7f0000a12000)='asymmetric\x00', &(0x7f0000d46000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ea000-0x1b)=':cgroupnodev\\usersecurity%\x00', 0xfffffffffffffffc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000ef6000-0xde)=""/222, 0xde) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002fc000)=0x80, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f000035e000)='keyring\x00', &(0x7f0000e61000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000026000)='.request_key_auth\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d72000-0xcc)="8c6d5b2c9a4287f3acaab958d91153cc4662f8898b845e4fc733770c9ba8212bbc7eeeaa8b37eeeeef6cf10775963d43cde45861b3c6447b94087300b732da564b876dd2ca1e2aa6b294a8167f2a1c3e72e95ad879d396c77fcbdbaff82fb9146387383eeed75fcfe7fe49c8570cd9cdf01124aedde239b558dc6dd33821ad94532ac9c85b1110e80cc120f317fe7e780dce22953003ea4bb218209e5867ab5ea7597ddc759e210a7544a813c3cd6733e986a27479f45c1d8f9d78a2ba102193314842fc5c4fb76ccd58df", 0xcb, r2) keyctl$reject(0x13, r2, 0x40, 0x8, r3) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000174000)='/dev/ptmx\x00', 0x84402, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc9000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000fc9000-0x34)=""/52) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fc6000-0x8)={0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000fca000-0x30)={0x3d4e, 0x1, 0x3ff, 0x81, 0x1ff, 0x7}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000753000)="103ae28b7211bff1d19e110f51d5b7fd7493010f874c97d440729873be3898450110a469d8e31b0c8495451e0e46bc24063cd95931fbdd11bfad16ab518add5306ac14eadd73f9ec207b64356842d7d4dd237da1005edba4ff27f6ea92ff9b3a4181d0b5b92fdded", 0x68) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000036a000)={0x0, 0x19, 0x2, @thr={&(0x7f000094c000)="3b3dc609047f8129fc9b21e0c6ff5f4dd83585a5d4ddc86ce2ea05ea760b4cd4c14e569bf3cb774d7cc7bc0bc8532e9704ceaa2e945de82b60ff88fc8d1b21a0fcdb9936dfe30f26e47e005654d2a28138643ff2aa3cd94039ac49556d787c9b7570e1c29a425be84d73b5fb044459fe5d0fe2a5bc9eda90068e491445bde4cd519c037893e66261fb6fe3a81c2b8897f9ddef94e8df81", &(0x7f0000fca000)="09b1a09cbe93627cd059f18d6b1fd38f93ed7388237368235277c4ad191b17d29bdec14d65c91d51c733f2b1bec777bfdedbf381f4010857b653814de5e5e3cafa6ce2925bc64a126b8879ff8d3e98386e10d2845076b455312e539763a2c62083f53e111f4142895cffe7765992ddd73d5f1d14426ea89c7d79a112536d62d27c20ba989986b0ea22ab684177"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000239000-0x4)=0x0) timer_delete(r2) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000776000)=0x8) 2017/12/25 08:43:50 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f00007d4000-0x18)={0x7, 0x6, 0x100, 0x5, 0x6610, 0x2}) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0x1ff, 0xfaf}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0xa6}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x82ab, 0x200, 0x0, 0x5, r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0xd) splice(r1, 0x0, r4, 0x0, 0x6, 0x4) r5 = geteuid() ioprio_get$uid(0x3, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/159, 0x9f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000005000-0xf0)=""/240, 0xf0, 0x2000, 0x0, 0x0) close(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x8)='/dev/ppp\x00', 0x208000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r3, 0x0}, &(0x7f0000008000)=0x8) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x20000000004) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/net\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000189000-0x2)={0x6, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000f51000)="9d", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000001000)=0x10000, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4401}) 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000be9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) bind(r2, &(0x7f000040b000-0x80)=@generic={0x1, "b128e2af5f4de788a2b1e765299473b81155160ebc482b8a71a8baa25875970fbd0f5ac8e9ea6643ff46a92a5afc2da3ff2d5b3b9e8cdc3114c34ac237f62712b221e52344410af9b682cefd766eae80a1bf9c6c92c9a39c7c9b267f43b635d005ebc54a17965ae2c711d4860b72682670b37fa22d8a04bb91274d26c223"}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000)={0x10000018, 0x0}) 2017/12/25 08:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000859000-0x4)=0x5655, 0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 08:43:50 executing program 3: 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) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x9)="9a7b2e6e6f64657600", 0x9, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="2f35eaac6657c2c113bf820d62330b9c", 0x10) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x66)={0x0, 0x5e, "8c5a3890e370e3b36d267766bcefdef3c2df24f69d07a0d71575f25df3e596a8a905c1f328e828d25909f25ef72d463527019287f74953a1dad5755c1766cc9b2fc9df45d4eebcddbefb89c6d1277df8df5da078d1d45518ea9e8c860503"}, &(0x7f0000001000)=0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0xffffffffffffffff, 0x6b79, 0x0, 0x4, 0x100, 0xfffffffffffffffa, 0x9, 0x1, r2}, &(0x7f0000001000+0xb94)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000)=@generic="eedfc24115aabe915439cc497016d673") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x1}, 0x2a, [0x3, 0x3ff, 0x1, 0x4, 0x2, 0x0, 0x6, 0x20]}, 0x5c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0x0}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x80, 0x0) recvfrom$inet6(r4, &(0x7f0000002000-0xad)=""/173, 0xad, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x93e}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x3f, 0x9, 0x5}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x3ff, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004000)={r3, 0x401, 0x5, 0x9, 0x1, 0x100000001}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)='/dev/usbmon#\x00', 0x0, 0x2d0880) utimes(&(0x7f0000093000)='./file0\x00', &(0x7f000043b000)={{0x0, 0x2710}, {0x0, 0x7530}}) r1 = gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f0000736000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000751000-0x10)={{r3, r4}, {0x77359400, 0x0}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) sched_setaffinity(r5, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r6, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) r7 = add_key$user(&(0x7f0000c96000)='user\x00', &(0x7f0000dc6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000037000-0x74)="6cb60e19fa701d3efce39f9398f748fb49cf30d320838af4f892a5fcf48ab77df9821f598fd266291624887307972ee15f462c71f4113cb7ff5402a4e82c1422d5bb6df40f99d27c08104181075ac2f8aa0232ef9ae453921218a98b0a7fc179e6f2524703b6d3cd5fbed1a420be009ee3011051", 0x74, 0xfffffffffffffff8) r8 = add_key(&(0x7f0000105000-0x8)='keyring\x00', &(0x7f000040b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ea000)="8827a5f6184709ddfa415b0b3d87e0496fba0552d6bb833876bdb55f43feaefdd1bfcf1171fad230b9f74bb774dcc6aeba7c7649519ea1d25558e7cae7a2cf7f3d2d3701d266fa9bf4044248ecb167e35b550be4dc638a866f", 0x59, 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000a36000)="7fd24fd1cd58eddae7dc3b7d06a7c8b4b1580a34bdd3dd04bf5075ef76eb04d2dbfb5f97c17c9a7d2147a283f87bc2a397232350e993687331998a2cfc3c923690bfa70f8e7839df0c9efb4af776a732e420", 0x52, r8) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rtc\x00', 0x262c2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000fd5000)={0x820d, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x14) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) flock(r0, 0x4) connect$unix(r0, &(0x7f00007f7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000383000-0xc)=@file={0xffffffffffffffff, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f000035e000)='keyring\x00', &(0x7f0000e61000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000026000)='.request_key_auth\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d72000-0xcc)="8c6d5b2c9a4287f3acaab958d91153cc4662f8898b845e4fc733770c9ba8212bbc7eeeaa8b37eeeeef6cf10775963d43cde45861b3c6447b94087300b732da564b876dd2ca1e2aa6b294a8167f2a1c3e72e95ad879d396c77fcbdbaff82fb9146387383eeed75fcfe7fe49c8570cd9cdf01124aedde239b558dc6dd33821ad94532ac9c85b1110e80cc120f317fe7e780dce22953003ea4bb218209e5867ab5ea7597ddc759e210a7544a813c3cd6733e986a27479f45c1d8f9d78a2ba102193314842fc5c4fb76ccd58df", 0xcb, r2) keyctl$reject(0x13, r2, 0x40, 0x8, r3) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea1000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d9e000)=@assoc_value={0x0, 0x0}, &(0x7f0000b49000-0x3)=0x8) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000300000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073b000)=0x10) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, '\''}], 0x10, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xb) 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000087000-0x9)='illinois\x00', 0x9) pread64(r0, &(0x7f0000bf6000-0xe0)=""/224, 0xe0, 0x0) bind$inet(r0, &(0x7f00002aa000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/25 08:43:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000082000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000d95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5f000)=0x10) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000715000-0xb8)={0x0, 0x1, 0x88a, 0x2, 0x5, 0x0, 0x9, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e77, 0x8, 0x9, 0x100000001, 0x0}}, &(0x7f000085c000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e1f000-0x4)=r2, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a05000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000057e000)=0x0, &(0x7f00009d7000)=0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r1, &(0x7f0000109000-0x6)=""/6, 0x6, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009d8000)={0x6}, 0x4) 2017/12/25 08:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000acf000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf802}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000a86000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000343000-0x64)="2fa8b7a7119df5bfe876dc89d9867d9313598656887078a0831b1991841d3d3d262e081ac5ec0903dbb0855c8cefdb17998e7e1f56da3459c4ea3de6e9fbe6271f9c805b5aae003ae01c1db6f988b1899138fb4086c8e2ba0787b23b8c4ecd3de6c75c5b", 0x64) 2017/12/25 08:43:50 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c02000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2e0bb381) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001d1000-0x8)=0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00002ec000)=[0xffff, 0x7]) umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) mount(&(0x7f0000e5f000)='./file0/file0\x00', &(0x7f000099e000)='./file0/file0\x00', &(0x7f000005c000-0x7)='rootfs\x00', 0x400, 0x0) fstat(r1, &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000058d000-0xe)='./file0/file0\x00', &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000701000-0xe)='./file0/file0\x00', 0x2, r2, r3, 0x81, 0x320001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a5000)={0x0, 0x0}) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fba000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000080b000-0x4)=0x8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000388000)=[{&(0x7f0000b9d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000004f000-0x40)=[], 0x0, &(0x7f0000fb6000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, {&(0x7f0000fb6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ddf000-0x60)=[], 0x0, &(0x7f0000fb7000-0x130)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rename(&(0x7f000066e000-0x8)='./file0\x00', &(0x7f0000591000-0x8)='./file0\x00') r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f0b000-0x18)={0x0, 0x6, 0x30, 0x3, 0x0}, &(0x7f0000a1e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ac000)=@sack_info={r2, 0x2, 0x20}, 0xc) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f46000-0x4)={0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000db0000)='/dev/input/event#\x00', 0xffff, 0x40000) 2017/12/25 08:43:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000090e000)='/dev/usbmon#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="1a85b61c1535886f735cf9e7f253e2fa", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000886000-0x4)=0x0, &(0x7f0000075000-0x4)=0x4) close(r1) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000301000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000000b000)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000191000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000c2d000-0xe8)=""/232, &(0x7f0000000000)=0xe8) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f00006b0000-0x104)="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") gettid() 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a55000)="", 0x0, 0x12, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f00009b4000-0x10)='/dev/input/mice\x00', 0x0, 0x20041) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ea8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000975000+0xd27)={r1, 0x100000000}, 0x8) 2017/12/25 08:43:50 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="3704ead2a90e3bc6218ae6900a48bffc", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000000018, &(0x7f0000001000-0x14a)="d84359fa", 0x4) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000006b000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000068000)="") mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000006e000)='./file0\x00', 0x400, 0x3e) mkdirat(r0, &(0x7f000003d000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000014000)='./file0\x00', r1, &(0x7f000006c000-0x8)='./file1\x00') 2017/12/25 08:43:50 executing program 0: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) 2017/12/25 08:43:50 executing program 3: r0 = memfd_create(&(0x7f00007d8000)='\'&\x00', 0x0) ioprio_set$uid(0x0, 0x0, 0x10000362d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x5)={0x3ff, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x800, 0xeb, 0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x3, 0x4, 0x9, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000020e000-0x4)=0x0, &(0x7f0000f4e000)=0x0, &(0x7f000094f000-0x4)=0x0) setfsgid(r0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ae3000)={&(0x7f0000a23000-0x4)=[0x7], 0x1, 0x0, 0x5, 0x32, 0x6, 0x1, {0x80000000, 0xfffffffffffffffb, 0x0, 0x23c, 0x6, 0x3, 0x0, 0x0, 0xffff, 0x7, 0xfffffffffffffffd, 0x10000, 0x8, 0x100000001, "5a9094521058c457b1b1b1a1b9df7ca05e11a4b94651cb2183a2f9237a46a50d"}}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x1, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x10000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000951000-0x8)=0x0) socketpair$ax25(0x3, 0x4, 0xcc, &(0x7f000088a000-0x8)={0x0, 0x0}) dup2(r3, r3) close(r3) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f46000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000075a000-0x10)={0xfffffffffffffff7, 0x36, 0x0, 0x1f}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00002bc000-0x8)={r2, 0x8}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f21000-0x5)='user\x00', &(0x7f00009a7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eca000)='A', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/sequencer\x00', 0x109000, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f23000)={0x6, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000068000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000539000)=0x14) clock_getres(0x7, &(0x7f0000f24000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000006f000)={0x7, r1, 0x10003, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000079f000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f27000-0x4)=0xc) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f28000-0xc)='/dev/random\x00', 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb0000-0x28)={@generic="e4a3b4d4c3c3ea4bd84bcaed580ca5be", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000f23000-0x8)={&(0x7f0000f22000)=[0x0], 0x1}) 2017/12/25 08:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035f000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000464000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009cd000-0xc)={r2, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000dc6000-0x16)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) pkey_alloc(0x0, 0x2) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00009a3000)=0x9, 0x4) 2017/12/25 08:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket(0x13, 0x803, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000df000)={0x0, 0x0}, &(0x7f0000dcf000)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[], 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e75000)=""/186) personality(0x2000000) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e00fd", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000000f000-0x24)={0xd2, 0x6, 0x100000001, 0x39, 0x100000000, 0x1f, 0x532, 0x1, 0xffffffff, 0x5, 0x9c9, 0x7}) fchmod(r0, 0x89cb681b319f29da) ftruncate(r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000-0x4)=0x400, 0x4) 2017/12/25 08:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$key(r3, &(0x7f0000c31000-0x1c)={0x0, 0x0, &(0x7f0000d9c000-0x8)={&(0x7f000005f000-0x10)={0x2, 0x7, 0x2, 0x9, 0x2, 0x0, 0x6, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.493751] audit: type=1400 audit(1514191430.769:39): avc: denied { setopt } for pid=9667 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00004f5000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="5417193a77b7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="52cc3fdbbca1"]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00007e9000)=""/53) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d80000)=0xffffffffffffcc5b, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000b47000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000147000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f00005eb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000429000-0x4)=0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000e2d000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000812000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x801, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0xffffffffffffffff}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b20000/0x4000)=nil, 0x4000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e2000-0x9)='/dev/sg#\x00', 0x8, 0x2000) ioctl$int_in(r0, 0x5421, &(0x7f0000af9000)=0xffffffff00000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x9, 0x4) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00001a4000-0x50)=[{&(0x7f00004cf000)='C', 0x1}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x8526, 0x0) 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9d000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000001d000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000aa7000)={0x0}, 0x8) 2017/12/25 08:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ebe000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00005be000+0xb20)=0x0, &(0x7f00002c5000)=0x4) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='cmdline\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001a4000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) [ 50.525132] audit: type=1400 audit(1514191430.799:40): avc: denied { ioctl } for pid=9667 comm="syz-executor6" path="socket:[15960]" dev="sockfs" ino=15960 ioctlcmd=0x5601 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.533151] device gre0 entered promiscuous mode [ 50.542483] device gre0 entered promiscuous mode 2017/12/25 08:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$mice(&(0x7f000076f000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000ab2000)=0x4, 0x4) connect$inet(r2, &(0x7f000020b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000095e000)={0x1, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0373c92c8175", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a261ef866c76", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000bd2000-0x8)={0x5, r3}) pipe2(&(0x7f0000a36000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000892000)=""/4096) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d6d000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/25 08:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e51000-0x1)='i', 0x1, 0x0, &(0x7f0000e40000-0x8)={0x0, 0x989680}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f9000)={0x0, 0x0, 0x0}, 0xc) setuid(r1) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x7, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/25 08:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec5000-0x2c)='mime_type)!mime_type#posix_acl_access(eth0#\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000997000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) dup2(r0, r1) 2017/12/25 08:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530001f00", @ifru_flags=0x1000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000310000)=0x6) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46c04) read(r0, &(0x7f0000ed2000)=""/1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b9000)='scalable\x00', 0x9) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000dcd000-0x8)='./file0\x00') capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$keyring(&(0x7f00009df000)='keyring\x00', &(0x7f0000125000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f000026c000-0xec)=""/236, 0xec) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e74000)='/dev/sg#\x00', 0x0, 0x40000) r1 = socket$inet6(0xa, 0x2, 0x7ff) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000b14000-0x15)="8355d36cffba04365d0000000000000101000000bc", 0x15) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000e8e000)="ff01000000000000000000000000000101000000", 0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r2, r1) 2017/12/25 08:43:51 executing program 3: unshare(0x400) signalfd4(0xffffffffffffff9c, &(0x7f000000d000)={0x0}, 0x159, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d71000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001c4000)={0x0, 0x68, &(0x7f0000ed4000-0x68)=[@in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000531000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000af6000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001, 0x428b, 0x6, 0x2}, 0xa0) 2017/12/25 08:43:51 executing program 1: r0 = add_key$keyring(&(0x7f00000f7000-0x8)='keyring\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r0) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000000000)="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", 0x1000) alarm(0x40) request_key(&(0x7f000057f000)='rxrpc\x00', &(0x7f0000720000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000700000)='\x00', r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000785000-0x28)={0x5, 0x8, 0xa9b, 0x1, 0x4c0bb5cd}) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200010000000019, &(0x7f000055f000-0x4)=0x803f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00009df000-0x9)='/dev/sg#\x00', 0x4, 0x8000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000088b000)={0x3, 0x8001, 0xc5, 0xfffffffffffffff8, 0x3, 0x1, 0x3, 0x9ad, 0x1, 0x4, 0x4, 0xe88}) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0x14) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000fd6000-0x4)=0x0, &(0x7f00000fa000)=0x4) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000002, 0xc) write(r0, &(0x7f0000d0d000)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000035a000-0x10)=@common='bcsf0\x00') 2017/12/25 08:43:51 executing program 2: r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000ef7000-0x9)='.request_key_auth\x00', &(0x7f0000f1b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e2c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6800}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001cb000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f00001e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b5c000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000686000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a0b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000044000-0x8)='./file0\x00', 0x200000, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') getuid() setxattr(&(0x7f000001e000)='./file0/file0\x00', &(0x7f0000131000)=@random={'security.\x00', 'user\x00'}, &(0x7f0000215000-0x1)='\x00', 0x1, 0x0) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000968000-0xa)='/dev/ptmx\x00', 0x800, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f00000fd000-0xe0)=[{{&(0x7f0000e82000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ca5000-0x10)=[{&(0x7f00005d4000)=""/4096, 0x1000}, {&(0x7f0000c39000-0x10)=""/144, 0x90}], 0x2, &(0x7f0000879000)=""/4096, 0x1000, 0x6}, 0x9}, {{&(0x7f00003d2000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000057000-0x18)=[{&(0x7f0000406000)=""/175, 0xaf}, {&(0x7f0000048000-0x30)=""/48, 0x30}, {&(0x7f000009d000-0x21)=""/33, 0x21}], 0x3, &(0x7f00006f2000)=""/137, 0x89, 0x8}, 0x1}, {{&(0x7f0000ccb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cd5000-0x28)=[{&(0x7f0000b02000)=""/163, 0xa3}, {&(0x7f00007fa000)=""/96, 0x60}, {&(0x7f00009ad000-0x82)=""/130, 0x82}, {&(0x7f0000fb4000+0x8fb)=""/59, 0x3b}, {&(0x7f00000d1000)=""/160, 0xa0}], 0x5, &(0x7f00006e0000)=""/220, 0xdc, 0x0}, 0x7f}, {{&(0x7f0000ae8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c65000-0x20)=[{&(0x7f0000f33000)=""/78, 0x4e}, {&(0x7f000062e000)=""/50, 0x32}, {&(0x7f00007a2000-0xda)=""/218, 0xda}, {&(0x7f00009ad000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000765000-0xcf)=""/207, 0xcf, 0x3}, 0x100000001}, {{&(0x7f0000ecc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002d2000-0x8)=[{&(0x7f000008d000)=""/87, 0x57}], 0x1, &(0x7f00007f8000)=""/23, 0x17, 0xafe}, 0xf4}, {{&(0x7f0000ef6000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000525000)=[{&(0x7f0000090000)=""/129, 0x81}, {&(0x7f00000bd000-0xe1)=""/225, 0xe1}], 0x2, &(0x7f0000c86000)=""/96, 0x60, 0x2}, 0x1}, {{&(0x7f0000f21000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000051b000)=[{&(0x7f0000873000)=""/41, 0x29}, {&(0x7f00009ad000)=""/163, 0xa3}, {&(0x7f0000a33000-0xbb)=""/187, 0xbb}, {&(0x7f0000bc7000-0xe6)=""/230, 0xe6}, {&(0x7f00006cd000-0xd9)=""/217, 0xd9}, {&(0x7f0000b75000)=""/69, 0x45}, {&(0x7f0000d1f000)=""/142, 0x8e}], 0x7, &(0x7f0000715000)=""/175, 0xaf, 0x40}, 0xff}], 0x7, 0x40010000, &(0x7f0000101000-0x8)={0x0, 0x989680}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007c6000-0xb)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) signalfd(r0, &(0x7f0000ac9000)={0x800}, 0x8) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) rename(&(0x7f00006eb000-0xe)='./file0/file0\x00', &(0x7f0000468000)='./file0\x00') mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 08:43:51 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x498, 0x6, 0x8, 0x6, 0x7, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000c7e000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000043000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00001c7000-0x4)={0x0, 0x0}) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000f77000-0x4)=0x91) r1 = getegid() r2 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f00001d6000)=[r1, r2, r3]) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fdd000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fde000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b89000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a07000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x1198032c, r1}, &(0x7f0000fdc000)={0x0, 0x1, 0x1, 0x0, 0x3a, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000518000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f000073b000-0xb)='/dev/loop#\x00', 0x8, 0x4a040) fcntl$getown(r0, 0x9) mount(&(0x7f0000760000-0x8)='./file0\x00', &(0x7f0000117000)='./file0\x00', &(0x7f000064d000)='cgroup\x00', 0x0, &(0x7f00008e5000-0x2c)="15") [ 50.838241] nla_parse: 2 callbacks suppressed [ 50.838246] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 50.872127] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0x2)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001260, &(0x7f0000015000)="") r1 = syz_open_dev$sg(&(0x7f0000e1f000-0x9)='/dev/sg#\x00', 0x7, 0xc0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f76000)={0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d0, 0x1, 0x7, 0x0, 0x8000, &(0x7f0000e6e000-0x10)=@common='ip6_vti0\x00', 0x6, 0x3, 0x8000}) rt_sigprocmask(0x1, &(0x7f000044e000-0x8)={0x0}, &(0x7f00002c2000)={0x0}, 0x8) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r0, &(0x7f000046f000)=""/0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002a6000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f00009b7000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000078d000-0x8)=@assoc_value={r2, 0x5}, 0x8) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f2000)=0x0) r1 = getpgrp(0x0) r2 = getpgid(r1) r3 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r3, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/25 08:43:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000b3f000)='/dev/usbmon#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e99000)={0x5}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00008b8000-0xa8)={{0x2, 0x80}, 'port0\x00', 0x10, 0x800, 0x4, 0x3f, 0x9, 0x7ff, 0x7, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80801, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000847000)={0x7ee}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d4000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000340000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000323000)={0x40, 0x800, 0x8, 0x3ff, 0x20, 0x81, 0xfffffffffffffc01, 0x1f, r1}, &(0x7f0000c24000-0x4)=0x20) sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0xa, 0x0}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000879000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d8000)=0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000515000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$inet_sctp(r2, &(0x7f00004b3000-0x1c)={&(0x7f00001f5000)=@in6={0xa, 0x0, 0xffffffffffff7b35, @loopback={0x0, 0x1}, 0x5000000000}, 0x1c, &(0x7f0000523000-0x38)=[{&(0x7f00003de000-0x1000)="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", 0x1000}, {&(0x7f00009ac000-0x22)="88df467536e601d2f214f4a52dfa138c492da0b70e03beb1cd9fb7af0ec36aee3e8a", 0x22}, {&(0x7f0000170000)="86fcb3668e0686607536a1ab90e22d7fd1b5a5eb2dc9750f480c5104ac8f2847ab41c1c65d91959e321aa2b2846dfca641b15ebdff460e326b33058853d9d6537a65aac0e2388ffa83c06b5a773ae48b38220fbb7ea9a6fcb61c587d030974eb5a8893911860f1bcbca43b8246bca6a50932d39b2306e432017632e73571c3246fc1758354ea94628d6b74965fed78579105543952588a0cdb2f9f0ca44d7353e08753efed889d22f504a01ff2e63f4885b5865257e994b69e4ab7132aecda385039688299a186212b058f0fdbb8105772db29c742fa5aec732c12e07e55cf3d", 0xe0}, {&(0x7f000064e000)="50ea5c2c571e6cc7c69f6be4545c0bdbc203f0409db45e59371444eb0a67a28a241506b0936a109aea2e7f8e215c3ac3cea047a4a23fd6102f2dd76654cdde99b5e2712072981fdb28e708eb97f0ca59c402333e34f6b3e212d7c9e646eb434e18d1f94373d8d8e2aa5ad26ae83ef17781f2e9125e938405c309f85bdc6a67df6b1e05a00ebe77e2662ba86f941b14998fe1c10c6a155b7bcf2c9c7f8baf3ecf692414cfbc712c50bcf0b87d89cb9b93e534ce2f6eb1d56db7e95ec6c213a9883863da6c203d6127976068006ef43127f99d728e76c4afeff74c88dd6082", 0xde}, {&(0x7f000041a000-0x1000)="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", 0x1000}, {&(0x7f0000284000)="1379ad6acaae0dd489146ed6942f1e66ead263165a79d57ca88eaf3bb1d20a4955ca505d8b", 0x25}, {&(0x7f00005f7000-0x19)="8205fbd7d54f948ffffadb9abfcef70a2f800d5c202ec853b3", 0x19}], 0x7, 0x0, 0x0, 0x4}, 0x20000000) r3 = getegid() r4 = syz_fuse_mount(&(0x7f000038e000)='./file0\x00', 0xb002, r1, r3, 0x33ae19c4, 0xd68f528cf5ed15b9) r5 = dup2(r4, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f000041b000-0x4)=0x0) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000000b000)={0x2, 0x80000000, 0x8, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000d0d000)=0xa) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009b7000)={@generic="276dd5098cedddf41975349fa3c1682d", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 08:43:51 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f000000e000)="d73556fe0153511b91f754aeb8c9afb86f2861c747c1d7376718e8efc0f7b6ac038841fcba4f3b177ecbdda4618dfaa2fc37359d14c4ee2943f6c0dc78c2a9664a8937b7e0d37a5cd5432e9cc57581673c2384205a97d6d5cabe118d20de2a7f2c8265acbd21c6c68c1afd0befd9172b7c285685d278ebaca0f46e70ee32e10534ad73e469d7", 0x86}, {&(0x7f0000eeb000-0x6)="05009ef74669", 0x6}], 0x2, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x9) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x2, 0xa, 0x2, &(0x7f0000819000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000bb8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003f1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000028f000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7663, 0x2, 0x7165, 0x2, 0x8001}, &(0x7f0000951000)=0xa0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000a3000)=@int=0x0, &(0x7f000065a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006fc000-0x98)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x758, 0x1}, &(0x7f0000692000)=0x98) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003e000)='/dev/vga_arbiter\x00', 0x521200, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000003f000-0x8)={0x9}, 0x8, 0x80000) r1 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x19, 0x0, 0x0) read(r1, &(0x7f0000033000-0x46)=""/70, 0x46) 2017/12/25 08:43:51 executing program 2: 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)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) signalfd4(r0, &(0x7f00003a3000)={0x0}, 0x8, 0x80800) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000099e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b77000)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000125000-0x8)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001c8000)=0x0) get_robust_list(r1, &(0x7f00006e2000-0x4)=&(0x7f000001d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f10000)=0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000929000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000091a000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x10, 0x1, &(0x7f000000d000)={0x0, r2}, &(0x7f00008dc000)=0x1c0000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8d, "797694eafb6c3542978358afee8353f0d47814deeda1cd947905f77cfc7e952878c85a07d167b4de367d4b283d19efd02e0cd2ee65be2e1a0b17ffb4f2db8a3ad0344b80f548950d5aa99927a2908bf4abeec8764301061fcc210382bca870e1bad0ab3175b9ab1c20c3d39af32359287cb72cae7ee8f9c6f745824e6933d2e09bffab220634d6ecb1dbeb726e"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0xffffffff, 0xe7, "a8c0417aa0d38fb454c4454bb932cd773b982d39c53e14a3132e6daa31d008ac35042d73cf42813bbb04dd8f1bb73b3228537832fcd13b5ff2c179290590cd9ff001c81edf40aa5a4c3ea34bd9535836c8342f06e0d72485f13412af54cf46d46071538bfac3d087e1e119d7d5c33159b9c5e55ea0418769d88e2f85070c6f627f8080f9ab94019c58462dffb53a5943ce1cd043604be39d96990cb3317b2e93d558bdeff9aa6bf8e724fa4c179da1533ff726878516ee4c0965b4f804167194f9faf6fe3cac54bdb4da03bfd0e6054d344d3bdf3e118b478135316be2827b7e69f4b1c7d8acfa"}, 0xef) mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000045b000)={0x19980330, 0x0}, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000470000-0x8)={r3, &(0x7f0000653000)=""/196}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000621000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d8e000-0x4)=0x1) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c00711000000000000fb0d010001160003000000", 0x1f) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ca2000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000de1000-0x8)={0x0, 0x7fffffff}, &(0x7f00006e9000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008e2000-0x18)={0x0, 0x6, 0x10, 0x5, 0x6}, &(0x7f0000f67000-0x4)=0x18) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f68000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r6, &(0x7f0000f67000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f66000)={0x0, 0x9}, &(0x7f00006ba000-0x4)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f66000)={0x0, 0x833, 0x2, 0xffff}, &(0x7f0000ba8000-0x4)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000075d000-0xc)={r5, 0x804, 0x30}, &(0x7f0000a5f000-0x4)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000075a000)=[{&(0x7f0000b74000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000f67000-0x1f)="551f40eef28325616e21ad008c7d77f08adbf83dd8f8b72af4934f594e9848", 0x1f}, {&(0x7f0000f66000)="6d8ae9d45ab67131ab45a5836b74705d2a9ef1a180c8515ea388c7bf768ac84bd4591f7868074fc01a541099f8734f516d8073a8df70b3", 0x37}, {&(0x7f000096a000-0xfb)="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", 0xfb}, {&(0x7f000079c000-0x23)="c8651d8021762da8ac0de382addc04b685c7ccc4e67134b44f5cd2da0ccb476c2b2baf", 0x23}, {&(0x7f0000d77000)="efbd7c9daf17364b81a61a161bc02daf5a028c9efc23313f07933521f28b2ef6afcb514aebb2baf01656541f375f57a2c15197f58766836776fba202ffeaeda10376f97bd5501979d8555dd19218ac9e1af644af3ca4032c259c1b8bd0f4a3fc7973dd2b62dc660e381536e0b0aba6e3ff3e211eab98174abcdd36e845", 0x7d}, {&(0x7f0000f66000)="907f87819c8d34775e5c5a836013053fab50296bc328c67baedf8935c0b405595382771cb416967616266c04561861157df15960df0702bcbec1d414b324208c54acdefa68bc4514bd06cc113d97bfa59688f352913bc4a9c804a3033f7bbe96cd92761e81ffc1a2f578d9a0213bfb66321af61311a8defe394ed0458f6ac08e7d20b14fb2e09c89da4f81c44bd2ce4e6005646f8ec013cd7a7335942834ff1b1de0af961ba48e5801b5949b6a9eaa1a261a456d9cf699458c57ab3243f780fce27e6ff11809127550ce1b", 0xcb}, {&(0x7f0000c43000-0x3e)="607cb765e22e75ba9b18e7360d43a849e2cee2ef4799e70d7648d2585550e253ff8e090471dae58d931b3c7e8e8799dab33e1ec984df8de4b26dbe5766b7", 0x3e}, {&(0x7f0000f67000-0x40)="ba2cf135ccb0343adccd12f76997b2bdbc84ab12d51d0fad2df04499864f370161597d35d9856e8d58de0db369d2c9ff3e68c43ad4915fd7e8838079f3c01894", 0x40}], 0x8, &(0x7f0000b2a000)=[], 0x0, 0x80}, {&(0x7f0000f67000-0x1c)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000087000)=[{&(0x7f0000c21000-0x3c)="9b8df4d47fd713f4df3449a02b5b815e6151547124e781c42c8793ea4c3089d2e63f3e897a12ded51b260c15bf80944180f34996954b1c4590a5be75", 0x3c}, {&(0x7f0000f67000-0x5f)="81c10e7a77e23c4777822cc7021efcf363c25d2cfd8b5f82a0c95a08aec5dc1d43b8c305739925f80148bbfe2bcf9b2db01bd4b233a763bd9eabd581cb062087a07a42983b5d864cffaea5497abbbe62f03ce2b2529cd53148eb71a8c6844c", 0x5f}, {&(0x7f0000661000)="6da84507bb0255c774965a340547929e434de67be7093b19d356c0e9a9482e60ed03502969b777b2b214676f91926bb9361a333cde4bd5887e61168824a170bdd694e7f6e74c0a724799301e6196a916c27692a6e1dcaf4f6c278d0ead1bb60242b41c185c2a4b178b2df1b1246aeaa643184af7955e1d1db4e13d68531130e6bc967851a8203ff80e833aa284524680def012b2e5b2ab4873e6d2bcb8f35f9aee1f840b635442a7906a58d22024b7875318047743", 0xb5}, {&(0x7f0000f67000-0x16)="30a5d262fcacfc431aca422f467abafd78bcb9cc9212", 0x16}, {&(0x7f00002d6000-0xc6)="50a9c0629b5d5b417e9547e8c8d098bdbac9b5306222c415f97cf82cd6c825f619d4bf8fe858b5fb35c9395e85dfcdb144cdf018b89c55feccd955d1e8bad0461b7e0d2c56c5cfeea15f79d550918fc4cad81e091af0a7f6209000b94353337c694680b624ee4dfd25aea738c4a1cd16918af4510241a36dd70f2f153d4b735233eb4fb302c622542e47de509f44a59d4a73620c29ab39218238c5af6fa561b2e37a8218ec866ee7feef58339cf757abff31e71cf34901a328a28fbda519f8cb9ce0588da0b0", 0xc6}, {&(0x7f0000444000)="70cbafb7e4f567125acd73c3daacdef552775503f86753e42cf84ca6a0fbcb7b324c4e186f3a36a51f678517f64a7d7129cbaeb58f5fd04ca03cb64633de70e7a25ef10c86d03d01e38ea7f1d6cab28d786d8e0dd2d5158d03c1a3862473f3db681e3fa823e1d7de8cdbbb775962c7c5bd0780960c4d7bb6f4d6df0ec1d24deef6e0bc19021aaadcc78475ebc2539320380e303b9a4ba42429a1902239b8cb5e409053e222b3c03c7486de89e0d801440df6ea", 0xb3}, {&(0x7f0000da9000-0x78)="9dee972cf38d7cd85a450676a8fa60e50e36cb69e6cc8a2c371a2bafd86447b9cd1255814fe326c900980f1829952c977f5c180152b7257367d8d5a38187af49337b6ea314e67923a59c0145d50f28f1bebe11f197567eb04616ad8b6733618e9f687a8e79dcee93126bd37f4e0ff280d5de1db691463ee4", 0x78}], 0x7, &(0x7f0000f66000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x9, 0x80000001, 0x4, 0x6, 0x8001, 0x146f031b, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xc3c6, 0x20a, 0x7, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x7f, 0x8000, 0xffff, 0x5f0c, 0x8000, 0x80000000, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0x1, 0x8, 0x5, 0x8000, 0xb29, 0x1, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x5f8dd87b, 0x2, 0x8, 0x100000000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8000, 0x2, 0x8455, r9}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0xffffffffffff249d, 0xfffffffffffffffe}}], 0x134, 0x20000080}], 0x2, 0x10) [ 51.072997] : renamed from gre0 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000009000-0x1)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000f000)={r1, 0x66, "f4deb4e4d7412d050e66c6babfd16054791315a8b97f3a6affb1ce7129b029b7274b17fd43cf3f018204cfd253d0cc4ae221e1324d8517e9fb340afdba5b4f1de06a47bcb8c06124dc0bd2c6be462d3e718b0f3e0042a483c54e4551a49a97328710eb1c7087"}, &(0x7f0000010000-0x4)=0x6e) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0x800, 0x0, 0x4, 0xffffffff, 0xd705, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000008000-0x58)={0x8000000e04, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000010000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000f000)={0x0, 0x66ac}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000010000-0x48)={r4, @in6={{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x92}, &(0x7f0000010000-0x4)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000011000-0x8)={r4, 0x8}, &(0x7f0000006000-0x4)=0x8) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)=' ', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000aa000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffffe, &(0x7f0000f57000-0x8)={0x7}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:51 executing program 7: 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)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e2a000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000f82000)="9c8e0810ee5a540400e9be2d4cb403000000000000038c032a1e9a2a0a", 0x1d) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) [ 51.121554] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.150146] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f000064c000)=[], 0x0) connect$inet(r0, &(0x7f00005ec000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/25 08:43:51 executing program 5: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x104, 0x11, &(0x7f0000299000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094a000)={0x0, 0x7fff, 0x20, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000002000-0x4)=0xb130) r3 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x400) inotify_rm_watch(r2, r3) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002000-0x68)=""/104) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fab000)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x1, 0x4, 0xc1}, 0xa0) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fcntl$setpipe(r0, 0x407, 0x400) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00008ee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bb6000)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x100000000000010, &(0x7f0000fc5000-0x4)=0x93a, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000a36000)=@add_del={0x2, &(0x7f0000155000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b20000-0x28)={@generic="e14aa67b613dbaaef3b08fcfce584f5f", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x4ee, 0x0, 0x0, 0x0, 0x0, "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"}], 0x4ee}], 0x1, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5c, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/25 08:43:51 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f000077a000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) r1 = dup(r0) futimesat(r1, &(0x7f0000ff9000+0xc1e)='./file0\x00', &(0x7f0000d9f000)={{0x0, 0x7530}, {0x77359400, 0x0}}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000cb8000)=""/16, &(0x7f0000e5e000-0x4)=0x10) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000eaa000)=0x5, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ead000)=""/12) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2017/12/25 08:43:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ed000)='ns/uts\x00') fchmod(r0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000b8d000-0x5f)="2047a565bad776b68bcca9efb3a8ea184f28f9a0962eb7c0e1c3c15fab8e0e31ffbfe28335e9945ff52e1c6f30e508eb57db0c5550afbcb400359092ced5ddb7cf12de9099ecaf37fd8884b2661efd647ff644df611de35ba31c8720a51543") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000963000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) fcntl$addseals(r0, 0x409, 0xd) r1 = creat(&(0x7f00006c8000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f51000-0x8)={0x0, 0x956}, &(0x7f0000b0c000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f51000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000f52000-0x8)='./file1\x00', r1, &(0x7f0000f52000-0x8)='./file0\x00') 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/enforce\x00', 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000095000)={0x9, 0x8fd2, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f0000195000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000054a000-0x8)={0x0}, 0x8) 2017/12/25 08:43:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x402000, 0xf4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e22000)={0xc0, 0x1, 0x4, 0x4, 0x1f0dc5ce, 0x50d7e23f}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d10000)="", 0x0) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000dbc000-0x10)='/dev/input/mice\x00', 0x0, 0x400) r2 = mmap$binder(&(0x7f0000e21000/0x1000)=nil, 0x1000, 0x0, 0x812, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dce000)={r2, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000c9c000/0x3000)=nil, 0x3000, 0x0, 0x40010, 0xffffffffffffff9c, 0x0) read$eventfd(r1, &(0x7f0000c51000-0x8)=0x0, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000514000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004a6000)={0x54, 0x0, &(0x7f00001ed000)=[@increfs_done={0x40106308, r2, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x4}, @acquire_done={0x40106309, r4, 0x0}, @release={0x40046306, 0x4}], 0xfb, 0x0, &(0x7f0000adf000-0xfb)="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"}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/25 08:43:51 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x0}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) pipe(&(0x7f000086f000)={0x0, 0x0}) write$tun(r3, &(0x7f00008e1000)=@hdr={0x1, 0x4, 0x1, 0x80000000, 0xc3, 0x0, @eth={@random="a896636423cc", @random="0ebf11830b93", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="6836d6be57d6", @rand_addr=0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}}, 0x34) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d7b000)=0x0) timer_create(0x3, &(0x7f000031c000-0x58)={0x0, 0x5, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db2000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000267000)="440d0516120000831d078d00ec", 0xd) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009f9000-0x1)='\x00', 0x80, 0x20, &(0x7f00006b5000)={0x89, 0xffff, 0x5, 0x1, 0x80ab, 0x5, 0x5df, 0x228c}) clock_nanosleep(0xffffffffffffefff, 0x2, &(0x7f0000a0d000-0x8)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001e4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079b000-0x4)=0xc) lstat(&(0x7f00009cb000-0x8)='./file0\x00', &(0x7f000012b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() fstat(r2, &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = fcntl$getown(r1, 0x9) stat(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000f98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000072f000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000043000)='./file0\x00', &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fba000-0x4)=0x0, &(0x7f0000ea3000)=0x0, &(0x7f0000d15000-0x4)=0x0) r15 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000de3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000)=0xe8) stat(&(0x7f0000024000)='./file0\x00', &(0x7f00008e0000-0x2a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000776000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000-0x4)=0xe8) fstat(r2, &(0x7f0000e47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000053a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d63000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000)=0xe8) r23 = getgid() r24 = getpgid(0xffffffffffffffff) r25 = getuid() getresgid(&(0x7f00008fa000-0x4)=0x0, &(0x7f0000279000-0x4)=0x0, &(0x7f0000b12000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025f000-0x4)=0xc) r28 = geteuid() getresgid(&(0x7f0000ca2000-0x4)=0x0, &(0x7f00007c0000-0x4)=0x0, &(0x7f00001ca000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ee000-0x4)=0x0) lstat(&(0x7f000033d000)='./file0\x00', &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000504000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) r33 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c84000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000-0x4)=0xe8) r35 = getgid() r36 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000040000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001ef000)={0x0, 0x0, 0x0}, 0xc) r39 = gettid() lstat(&(0x7f0000d4f000)='./file0\x00', &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00003f0000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r42 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002f4000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000)=0xe8) lstat(&(0x7f000014a000)='./file0\x00', &(0x7f000032b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000014c000-0x8)={0x0, 0x0}) stat(&(0x7f00007db000)='./file0\x00', &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000aae000-0x4)=0x0, &(0x7f000082d000-0x4)=0x0, &(0x7f0000104000-0x4)=0x0) r48 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002b9000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000902000-0x4)={0x0, 0x0, 0x0}, 0xc) r51 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f000046a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000625000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e14000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000)=0xe8) r56 = getegid() r57 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fd000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00008cf000-0xa8)=[{&(0x7f0000c93000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b7000-0x50)=[{&(0x7f0000ed8000)="d3c7574277ae44da33745cfaae81076dd6ddfe35c279", 0x16}, {&(0x7f0000c34000-0xd8)="3c24337195e90dc802edee233adc2e5e47adf2470f2b917f6e056004495c32617d015bea78ee83774872b4522968b3fc212699ff1b7c660c7804a8379a612e172599c355a9b2b389c39ded2e22846d15ed7bd002316d15e2d624bf7cd9544e3b837c5cf86fa2a28190d90a43eb5c0850b9e5cb1100154af1fcb971abb4d808cabd326285bbc43674147fd44382dccd1970c87bea5a79aa544c3762d8892e73eff48803698d870a253192af808799834c5648b5b085f01459ae9d5fa717172383c9a82c83a7046d287d5826c10bc0ebf19877ee74945ff613", 0xd8}, {&(0x7f0000bb0000)="efcd4141f1b446153a83c468695737655940e200f6b4e0", 0x17}, {&(0x7f0000520000-0x60)="6c9af8d2323d9d86e75a916a9e1c8a93faec94d4e1a6ff1b2c7837b18ff741dec90cf91cbb4c08290fd772f364681a1b34434b590a7e778c053d1a79b34adf769f5d5f5101d3ddc018e1623dc39572844d10bf63abd274b812f5d12b76bdb2bc", 0x60}, {&(0x7f0000dee000)="25abd0", 0x3}, {&(0x7f0000a8f000-0x7)="595ef94db9b263", 0x7}, {&(0x7f0000aa2000)="322db43c8cbecf3d193a0a1519baac269bd47d89b082f189519822a83dfa4cfa98c0c88262403b522d2a5cd9404ccb8b37f0c43340c606493eaa761e3c68f96a3bbd5e5c86d6ffc515d523de4484d6796db171da88874daa92584f9f60ac671bea334bd75a5396d843ec0bd8594f53cbcf75a651c09772021bb96ebbb7e214b923e769a01a64e0e6ce94eb4bb4617affd962cedfde988d36852e78c0ab2476b56a4b8c2518894179db21080fa6564dbe4f845b54229279ce50854ab3e686df60b2bc16625963646b6779e1bd4b591b10e1d1f5c18eba7991d3aefc815ec785b8403bf958ecfb6af7953be7f7a82aa8", 0xef}, {&(0x7f00003fb000)="a1df30f9565324b117f2e091dd54440dba6342a9eb14e1fd6b14aa2f73aa7627f1dfe738f1155c30af19d6298da84c8232e81c52b868bebc6b92a4ffae228366709162c0c04217d7aa437e39a119c6e8f2bd9f5a987a2ef27a34d89b0cbd4e3867c9c25cce668f09aa5684ecc45fad2b4c343b25b35d168201e6682b525f48cbab9dd573a65c5dd45443aacc7523c2deb39920a0760baef7bf21709bc34818fb509aeb796a1beb340164e7", 0xab}, {&(0x7f0000310000)="3e85b0a45a09f821ed2fcc7b2393c9e44bda940265cdb97ffd1bebacb4624712c7373691bd1dc78ba59bcdf49a36817fccb19ac9c4a75be1b4ff39711c1fd0562d28b24cc3104b8269b959f0565cc68c53d98f3ed83c3a02242061596fd6355774add84db4a35c4dc0ef65d3", 0x6c}, {&(0x7f0000a6d000)="fdae9cb36a8b6d03a92f24e3bd8aecc74e3e3939c4f31c48917c13ec221ad1d042a77ffd8bdd76ce6163cf766bd43f5c8db9579dc367c3a80f90520fa87325e23f", 0x41}], 0xa, &(0x7f0000d3d000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, 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", 0x1000}, {&(0x7f0000cac000)="be5ebc8547956ea6192cfb07e34d91122d6326ad6310b825fd188065eaaf024e00bce5fdb9da91b456252d1efff38de42a4452453bb351bf812f87a9ecab4c5d5a2e180dc160cb462c399f46c3e9123cde8fd95a4b67b080afd8a315b8a3132e4b6feb5aca2b23c8c165345bb8573298105017025fdab7b0a9c5616d418f55c99aaa07ef987de1deb2f4d1dae6a2be422cac62fb3d3e0213b4648ea9809252b1830ce1eeaa9c0bd9b77002588f935b1b6e2a9a74d97dabdf61add2b6ba666b52e4c77c89ab976ced68e868ba2b0e", 0xce}], 0x2, &(0x7f0000269000-0x60)=[@cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @cred={0x18, 0x1, 0x2, r57, r58, r59}], 0x60, 0x0}, {&(0x7f00007dd000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000697000)=[{&(0x7f00003a4000)="53eec505cb72b8623bb6bd7fb8b50e813dd06b65b5e7a54f831ab63c57aa74259aef9b9e7abb8c16c051e36e4bdec9c20a94af5998a6868c1806d0ef84fedcf2694bcd2b1248a1850285c83a2e18ef48547be6984a9dc669a9f366b427b3e07afd6f0dc40058933259082d15d2f7e6c2a48127ab5c6b4d3963943283653a1075537abf2d11", 0x85}, {&(0x7f00008cb000)="4e4f471eb34a9acf2d4dd4319b0a980a34ea7c5cd70b8063e9b3be01f12d70ac8b1f36d22a6fab7d9a445d6bc0d086e4c9702a38350b3a6aeab2b4fcd9f0149bcac02dfebc07d2c482c816d3932d1d6d9c9b1e31155a5171e9ea5581af17bcee988fe3374c657eca84d91214106b854aee6e9df25393d36e68ad99539ffcf5ee4f706ff535f73ef602f4513b5d122c67d985411eea6a3a9503037605ffa7af5dd267e61c0ce1672a44643925c27bae3e33c22040b0a4a9ad52f285450881ca5608e4a3e98d8672fb9e7faf1e2990309e91a2f29e1b48d8e8d7010775383b43269e4615d485963563db5fa9c8d5", 0xed}], 0x2, &(0x7f0000986000-0x58)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r2, r2, r2, r2, r1, r2, r2]}], 0x58, 0x41}], 0x6, 0x10) 2017/12/25 08:43:51 executing program 1: r0 = creat(&(0x7f000040b000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000059f000)=0x0, &(0x7f00003e4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000036e000)={0x80000001, 0x81, 0x4, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f000062f000)='keyring\x00', &(0x7f0000580000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000531000)="", 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b7f000-0x40)={0x2, 0x800001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/validatetrans\x00', 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000e41000-0x20)={0x3, 0x5, 0x1, 0x20, 0xe000000000000000, 0x0, 0xfffffffffffffc01, 0x2}, &(0x7f00001fd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009000-0x20)={0x8, 0x0, 0xc, 0x1, 0x6, 0x7, 0x3, 0x1, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={r3, 0x2e8000000000}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) ioctl$KDMKTONE(r4, 0x4b3b, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r5 = mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000004, 0x50811, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000)={0x18, 0x0, &(0x7f000000a000-0x18)=[@register_looper={0x630b}, @acquire_done={0x40106309, r5, 0x1}], 0xe3, 0x0, &(0x7f0000009000)="ddab727987d3a436a446bf22cc4996483410bbb1e18667ebcd754c843acd452a4177cdf4b9df84da96aa84d82d9a8891c7c869f862ef253b87078cda1915ce0dc347fc3c2dfea79182b387297c69f24ba00c546b36dd6b8b98d9ee0717f1b09c08b301d8744bf46ab660e7d00fd2595544e50e56cdabb5faf2c22a179030bff4240da30de560832af85bdfc5cd0a83f7763bf46bf3ec1328fcdfa31e452ca3fb7198750040f9515a4c164ea8346fad72efc8ef760bdf6e9038e10a30429ee2523338217c94a0ecc3b3db39db680d1cb6d2955619ca6c65c037d53497f84884681cfc32"}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2017/12/25 08:43:51 executing program 7: clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a68000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000e5d000)=[{&(0x7f0000167000-0x2c5)=[{0x24, 0x4, 0x0, 0x0, 0x0, "3c4f2bca2332bb585930679e17b94ac595d2c965"}], 0x24}], 0x1, 0x0, 0x0, 0x800}, 0xffffffffffffffff) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008c8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) r1 = accept4(r0, &(0x7f000085f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000902000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a79000-0x4d)="f3", 0x1, 0x1, &(0x7f000013a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006bd000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000)=0x6, 0x4) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @rand_addr=0x2fe, @rand_addr=0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cf4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000854000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000dcb000)={0x7, 0xe04}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5c000-0x15)='/dev/pktcdvd/control\x00', 0x203, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000914000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00004eb000)={0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b5e000-0x8)={r4, r5}) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000922000)='/dev/vga_arbiter\x00', 0x4a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000009d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000e54000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="30c86830a3202023d61dc922399131608b3dd51a36abb112e35595b131942d65eeb0e4c79e2bc4e5762127ecba3396a077", 0x31, r0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000001000)={{0x0, 0x2, 0xff, 0x0, 0x2e1e}, 0x7f, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$keyring(&(0x7f0000415000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f0000415000+0xd65)=""/126, 0x7e) r3 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ec000)={0xc, 0x0, &(0x7f0000058000-0x30)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ed000-0x7)=""}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f0000358000-0x40)={{0x1, 0x2, 0x1ff, 0x3, 0x9}, 0x7b, 0xfffffffffffff385, 0x2a1fce73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001d9000-0x8)=0x1) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x31) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x101, 0x80000001, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000d92000)=""/4096, 0x1000) ioctl$TCSBRK(r1, 0x5409, 0x2) getdents64(r1, &(0x7f0000309000-0xbf)=""/191, 0xbf) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/190) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000005000)=""/83) 2017/12/25 08:43:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000099a000-0x18)=@generic={0xffffffffffff0001, 0x3, 0x4}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf2000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000ffd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000854000-0x4)=0x6e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000bd9000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000dd5000)={0xffff, 0x1, 0x5, 'queue1\x00', 0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003a8000)={0x0, 0x80000001, 0x7, 0x0, 0x0, 0x5cfe, 0x2, 0x8000, {0x0, @in6={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0xffffffff00000000, 0x6, 0x1f}}, &(0x7f0000ffb000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc6000-0x82)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000b3c000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa17, 0x5, 0x1, 0x40, 0x10}, 0xa0) tkill(r3, 0x7) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f00009a7000)='./file0\x00', &(0x7f00002b6000)=[&(0x7f00005ee000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000ffd000-0xc)=[&(0x7f0000ffd000-0x10)='/dev/sequencer2\x00', &(0x7f0000d5f000-0x14)='/@selfcpusetsystem#\x00', &(0x7f0000e3f000)='\x00'], 0x1000) 2017/12/25 08:43:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004c1000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xb3, 0x6, 0x10001, 0x210}, &(0x7f0000d3a000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c5000-0x8)={r2, 0x80000001}, &(0x7f0000fbd000-0x4)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x100, 0x1, 0x4, 0x9, 0x4, 0x10001}}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) connect$inet6(r1, &(0x7f00006dd000)={0xa, 0x2, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) socket(0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00007e4000)={&(0x7f0000f8f000)=@sco={0x1f, {0xffff, 0xda7000, 0x4, 0x7f, 0x0, 0x7ff}}, 0x8, &(0x7f00003dc000)=[], 0x0, &(0x7f00008e8000-0x284)=[{0xbc, 0x10f, 0x2, "a0c1924715c772ab6e362d06ea162e330629f92e13ec01f5d70aa4f60ec071f06b41f3054aca18f1044199b80fc52ffd3d45316cc4f26d0c0fabbee586af3b68cacfd357fae63fc5329afb24171293500478a42d9d8f6ff3891d51120d1f2b8087e240c89f1e339f7e1b1ae14dfad62ca289e04c121e336c1ccabdf147bc2a7a36f416fdf75630451c4a4a0c9553b7faa5ef627ed2dcdd0a184fabff6870eaaed812578081942b7057f77c15a03a4b24"}, {0xfc, 0x88, 0x9, "59c16a9f9d39cfae773045b101f05e0d8a162ae206e068b2f94147f91c0abc76263ee38283cdf96ffffe6dcaa7ea4db67d2a0194aee69f1e3250b7cff4bd10d9617e55bf41d315123d42098deef682fe366c319390f7cb133e2af752895242b1c6c68ffe30101e91d326f3a1a1128725471d9347910bcff09daf05979dea081495f7e1619ee3fdf974fb308dbf527e103a0d0e6dbb29b38cbf54c63c6acc10a66522422256cabdee7a0ffdfa61679cf6c05c78483d3d353a55d519186ed9323c4a5875f8730be94b91abfbfae65d1e4d356948e0fa975e5f64df88803c4cdd79b4800d839939b1a99044728dc6fb"}, {0xcc, 0x11d, 0x3, "80ae6f11ba3c161ddc0186a22d199afb8634eaf91e14b98d1c377033f3374f562cad62b0df8d71d52abd7b281e9c1ae7570e08f305aa1c86009a4e5aa41c300d05840b4171aab33692e4ad5d99f34baac6dac12442a1edc0ffc6bbe04a479c357058570135e7ce39943c8caa6eff42fa805524e8f718d312b76583f2e6ab33c903244989c3981631cab4cb9ead56f690bd22df9c283d652f787538f70395db445dccd873edcd5b483b4aacfe6bca741e076a8eae153b46d46c0c585089d1e7"}], 0x284, 0x4}, 0x20000000) syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/25 08:43:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) [ 51.537516] binder: 9954:9960 ioctl 4b3b 4 returned -22 [ 51.538091] binder: 9949:9959 unknown command 0 [ 51.538098] binder: 9949:9959 ioctl c0306201 204ec000 returned -22 [ 51.567744] binder: 9954:9960 ioctl c0306201 20009000 returned -11 [ 51.576514] binder: release 9954:9960 transaction 45 out, still active 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) syz_open_dev$loop(&(0x7f0000830000-0xb)='/dev/loop#\x00', 0x10000, 0x4c0100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0xd)="29656d31736563751f69747900", 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mkdir(&(0x7f0000007000-0x8)='./file0\x00', 0x4) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)='H', 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x80200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000000c000)={0x2, r2}) preadv(r0, &(0x7f000000a000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f000000d000)=0x4, 0x4) [ 51.590265] binder: undelivered TRANSACTION_COMPLETE 2017/12/25 08:43:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004524, &(0x7f00000ed000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00002d0000)={&(0x7f0000ac0000)={0x0, 0x0, 0x800, 0x3}, 0xc, &(0x7f00004f3000)=[{&(0x7f0000e5d000-0x3df)=[{0xbc, 0xff, 0x400, 0xffffffff, 0x6, "15815b037c0f944368889d19128f4178d247551b54ec69bbcebc821b1312d218d99a84934a0a953a95437f5a9a40c44cc7d4049c1802fafef421091e4cf4704f5172f94a84993e9a0f72668724d5cdd8041e6fbcb6e1df1fdd890c104f1f951f261d2c96b8dcd48f3944b11229cf090036ec8569d571e416253c74c5cca1af09137ed84621065f74860e75b13a8a9fce90ecc4683b50deff9d71ff25e322de3c69feb92f95b10a049f1001e2"}, {0xf8, 0x8, 0x504, 0x8000, 0x10000, "d14c5079458a8e20891654fd657dbff55a76bb792039bc31f582ce38d58827c812e974329aa61ce530d821e16aad684f58bee02d598415f95f1f2ce021aee5fb5e4815515d2fd90d6517a1a52a71d49440b78404f556aef676114656cfa4fa14e00e29d507efc2bdf886048effc34cf4f7394796c3f7e3aaf319a82973467d24eba631a23be02bea958bb884612daa2c0a01296885bfebc1f11af8197cec64769665bab5880ee43deaa827e6ee8724f8a802101640d18b2b3e9e16c37ee9c197d4187699d8c39d423594fbaa20d3437dff72eb0c60fc7dc92c3b3cd644ed9ddd864448b6fd59cf34"}, {0x59, 0x2, 0x300, 0x3, 0x9, "b9b404573ac85ab99934720bdbcbae4655eb40b8507b74d5e5754c58e9a8d34d2d12c595da7dffeeacd1078f6ee1f1a0a3f4be00c5ff33a8807aad14a5d65e84122a54198b29fcef44"}, {0x66, 0x2, 0x600, 0x5, 0x0, "ea7fbda15ce7bfa15c0d088b541c42c0bd6a366c78313306557a3f1de63aced9a4211e9372db2668315f3b8c3f1eec315dd4a147128052ac87559daca078500b42a139df64aab9c14e69b2059fd27a036aed406f9841"}, {0xf3, 0x4, 0x300, 0x7, 0x7fffffff, "9854969b6ccbf08a65eac71b02c391d20d97a2f70f92b285e56ea36b57ddbb99825e73e7215297043f5a4601a47ebca522d2c20da9eecad5a251ace5c6edd1cfa049a77364e87c49f0a189c0103a3fd0bf70e7d0a86d5e50696919ff7182d3496b83c20a2333731bbdfe8afe15ceddee4a4307b55203cfdc0cf3772f5ab03dac208baef6bfd11e645cc0108ee5400769f37f9ae9cf3171d0f9320ef7609afcb83d4ed7b6b250e9aae7e43b605142365dd52d41478511c58ff63fbf9341441d7b8815e53acc6ba6fb858cccfbc233e5495fb8bfa1397e0b5e3ef6502d0ddf9ac2d9b2cc"}, {0x79, 0x4, 0x218, 0x4f, 0xffffffff, "ac215f09273b65f9611a7d13928185b776c868d5795b4b7a465fe598b4d831453fee6ac2754877cde2a51e6b09469c4d9861dee501071d5ea8136d8f1dbc47aa773be4775baae0a74a9497f1bb90d8d1dd6eefe1e6e11a339fa386920d6f8a4b58e453b56a98338413"}], 0x3df}, {&(0x7f0000289000-0x368)=[{0xac, 0x100000001, 0x0, 0x7f, 0xfffffffffffffeb1, "d6e9087f035c5b00882c9a1741a381c6c769098bd268b4fbd9e99fda3bdcff5a659715875c11b282896b367f710496377f8aff7dfb707dbeb96040ef0865659c233926b4b94df704bfc6e9c498289cbabc99507ed1509f17f6f8b27867dd674a1f1f40fae15cb46e18dd75a3a30e0144935903c8e66b882892739b467e4edeb326f65505f6802d35169cb377da484522a0c83bbe9f3225f461dedffa"}, {0xff, 0x1f, 0x21, 0x6, 0x4, "1eeee7bfa4e9ab460759af479807a6f0d9ac7d5ad08d5488fb578d18ed924e029e5a9819b42612aa006b5187357d7c86ff8f2eeb7dd58a8d0fe9b6604d0c904317c563e6c89df59439380a771dc9b2a2916b54ae0a380290a6984235f8675546c5b4dd21540940c675fe6ab88a4af52aafe6537c73f2740b13286f9aacc3cf03d3f566f0c62ab1f40b3f7feaf5c6a15bb2fd1b3bfafb7bd4873e2e394b6d1aef260902c1acc5275e700496e523d7937a8eb7b4db92602efc36ff1b6ce677501a519110f3136babcfb2d92de1f1e6b7f6e442aeafcba6e97ad4aaf91cac8f253937bbe4fc3640c1765ab92e00ef2e7f"}, {0x10b, 0x800, 0x20, 0x4, 0xbc, "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"}, {0xb2, 0x56, 0x8, 0xffffffffffffff79, 0x1ff, "076d34d5bd51b7bf029a956c0657b4e2104077f7ece05ac7b1903e5c766c4dcc93b42135a9fb76f454ebdbbba14f8f9abc676d3151d17fec5e3aa49d62e0ae61b1b6f1390c4e92b5f861d0f5d655d8abf2e6a65fb614242b01073359cbffbedadfd259a2fe2f2ddbadfa72765abfc4d6db8987ed15ce162c7d25fc21f635758c4cb6a6c72be6c3245fa944bb18fd7098c06670771c9f691797e1fecfb7454077c8f0"}], 0x368}], 0x2, &(0x7f0000202000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x8000}, 0x20004000) 2017/12/25 08:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000685000)={&(0x7f00005b6000-0x70)={0x2, 0xd, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xf1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 08:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000042e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d6a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000465000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0xa, 0xdac, 0x7}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x40000294e, 0x0, 0x0, 0x0, 0x1, 0x0}}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000372000-0x61)="ba061556ff7732360bbf7421998c1420f4bc592e84b3dab37b2913732da508ea949b08e0bb771278665720c510528c535a1f92cfeadb4098ac9864308898f8f0e2b833b217bd94b49caed85f59611062c6e4b3fa1a1a2b25b98d9e2f6f0b10925f", 0x61) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000cb000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000ede000)=0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000896000-0x8)=0x3) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000909000)='/dev/net/tun\x00', 0x0, 0x20400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009fd000-0xc)={0x0, 0x3, 0x30}, &(0x7f00005fd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00002f1000)={r3, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000376000-0x27)=""/39) 2017/12/25 08:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a84000)=0xfffffffffffffffd, 0x4) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) 2017/12/25 08:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') timerfd_create(0x7, 0x80000) getdents64(r0, &(0x7f0000359000)=""/82, 0x52) getdents(r0, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2017/12/25 08:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000adc000)={0x0, 0x8001, 0x4, 0x7, 0x8001, 0x7, 0x2, 0x10001, 0x4, 0x1000, 0x6, 0x1000}) [ 51.618387] binder: BINDER_SET_CONTEXT_MGR already set [ 51.626907] binder: 9954:9960 ioctl 40046207 0 returned -16 [ 51.631988] binder: 9954:9996 ioctl 4b3b 4 returned -22 [ 51.633223] binder_alloc: 9954: binder_alloc_buf, no vma [ 51.633239] binder: 9954:9996 transaction failed 29189/-3, size 0-0 line 3127 [ 51.640507] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.657309] binder: send failed reply for transaction 45, target dead [ 51.675889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30719 sclass=netlink_route_socket pig=10003 comm=syz-executor2 [ 51.743989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30719 sclass=netlink_route_socket pig=10003 comm=syz-executor2 [ 51.780287] audit: type=1400 audit(1514191432.049:41): avc: denied { sys_ptrace } for pid=10019 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 52.977748] IPVS: Creating netns size=2536 id=13 [ 54.329341] IPVS: Creating netns size=2536 id=14 [ 55.668800] IPVS: Creating netns size=2536 id=15 [ 56.994465] IPVS: Creating netns size=2536 id=16 [ 58.360493] IPVS: Creating netns size=2536 id=17 [ 59.723695] IPVS: Creating netns size=2536 id=18 [ 61.081175] IPVS: Creating netns size=2536 id=19 [ 62.438834] IPVS: Creating netns size=2536 id=20 [ 63.753827] IPVS: Creating netns size=2536 id=21 [ 65.101026] IPVS: Creating netns size=2536 id=22 [ 66.434479] IPVS: Creating netns size=2536 id=23 panic: executor 7: invalid status 7, exit status: exit status 69 goroutine 29 [running]: main.(*Proc).executeRaw(0xc42227eb60, 0xc421bc5eb8, 0xc4276204a0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc42227eb60, 0xc4200121e0, 0xc4276204a0, 0x0, 0x1, 0x1, 0x21a1, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc42227eb60) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2