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"}}], 0x54) 2017/12/26 17:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000075a000)={0x0, 0x84, "17ae1a6de0d70c26bb977348a49e6e7ccf8bbf57716ca3efdb79247c80165adbe77e6685edb30f8bcae2a68a4dcafb17919955f0bbd46140bb473944d4fa9c8fac2613c12d0147c9d38b04bc8077c080e4b474b30a7e991259da74de594baa0d4d5c5923d8b2e969b83ec1a019775fdca2508438b06499d54ac59946a15117400b7dcfab"}, &(0x7f0000baa000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b33000-0x10)={r1, 0x0, 0x40, 0x80}, &(0x7f00009ba000)=0x10) 2017/12/26 17:41:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000+0x61b)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/enforce\x00', 0x200, 0x0) 2017/12/26 17:41:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)='\x00', 0xfffffffffffffffe) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000008000-0x10)={0x2, 0x1, 0x0, 0x3f, r1}) r2 = dup(0xffffffffffffffff) mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000000, 0x4c052, r2, 0x0) 2017/12/26 17:41:07 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000545000-0x8)={0x5, &(0x7f0000eea000-0x14)=[0x8, 0x8, 0x4, 0x1, 0xfffffffffffffffd]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000fe3000)=""/155) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) [ 79.122864] binder: 12565:12611 transaction failed 29201/-71, size 0-8 line 2921 [ 79.165745] binder: release 12565:12569 transaction 114 in, still active [ 79.181086] binder: send failed reply for transaction 114 to 12565:12591 [ 79.204189] binder: undelivered TRANSACTION_COMPLETE [ 79.209363] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r1, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0xfffffffffffffffc, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r2, r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:07 executing program 5: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="") r0 = syz_open_dev$mice(&(0x7f0000900000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000909000)={0x4, 0x3, 0x9, 0x6, 0xffffffff, 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]}) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000d4a000)="") wait4(0x0, 0x0, 0x2000080000000, &(0x7f00001c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{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) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x3f]}, 0x6) 2017/12/26 17:41:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f0000632000)={0x7fffffff, {0x0}, 0x4, 0x100}, &(0x7f0000815000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000+0x6a)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000000)='user\x00', &(0x7f0000000000)='em0#\x00') r4 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000)={0xfffffffffffff894, 0x0, 0x10000, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000003000-0x8)={r5, 0xe7}) connect$unix(r4, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001000)=@generic="5a876d69841f40e36720ba3dc5d98028", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000003000+0xf32)={0x6162, 0x5, 0x0, 0x1, 0x800000000, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000003000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000+0xe4a)=[0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000+0x851)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000005000)=0xffffffffffffff2b, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000007000-0x38)=[{&(0x7f0000006000)="633c614d2889185716738d88fc08e2e6a42b0306d3f29940afcc50ed899395734284cceb4def354ff360", 0x2a}, {&(0x7f0000006000)="0c8e721ebc04cbbe6f915ab5c5165ee71f600ade3590ae29d7a348d61f2e98d28ef72bfd2e6096ade86fe9d65c21d20d7360eee664394c81177f70db5f46d9fec7aa9a1d26dbad42f1539543135cc44e46d6a664ade25075352f654ba261d8899f56a38b6d52aafd6eeb9510f63e87c93346834a7626653133", 0x79}, {&(0x7f0000004000-0x3b)="bd12b5e823dfe388b11c6bbee6eec0b14367ed7b7ac4c64bce6385229c4f638c308cb8e0a7fac1fe8d3d8225906349d2eeb8074dc42215322fb9a6", 0x3b}, {&(0x7f0000007000-0xaf)="db257c75c4372011d0efa2fb9453f9c0a3cd942c10e69ea6173ecbdf4d08edfee85d2ca8e828d0074652749aff04ed8b112604db9e8506986fe32523af1ffc513f24303d008dfab04ca6507165c88f7227964ff2bb2c5906a70e9c71ad42d4030933f3b22ee0c6d042a91bf50cbd75b3eff82cf140e4f0d66c5fde167f6d424ed0a1c1e55878da3862827962855fbfb32f47330c47240736560f1c113f21ab1896623f5b48b60779e35ceb38db90f3", 0xaf}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4c)="d5ee8e19b1586441a749da6b3a96a7d0bed1ad422e31d168d13dc9c623e3af9480e2d098eb88405d3ace00a18141faa8d75db021469bfe2692f25c49b07af04820c170cb2809afbd6fae9977", 0x4c}, {&(0x7f0000006000-0x8b)="4793434a7056d3ff2e25f6ddbbe72de422d1b627b6372323d5dbe121d1c528f99513e0a70b6e26dc1ed6bb149a6523c48aec1a52a36112564485d9cbf52d7b1eb9d600f2e6bea0172f2609c111929531739266bde308813bf51eb2cb76c6b2b91508ff73351e82c0c783eb9772dfe792f1246caaeac0998f0cb6e21b532d6a59f4a625ea6d4fc4004aa5f3", 0x8b}], 0x7, 0x2) ioctl$KDSKBLED(r4, 0x4b65, 0x100000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) 2017/12/26 17:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$inet6(0xa, 0x0, 0xffffffff) 2017/12/26 17:41:07 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/155) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000fd0000)={0x1a, 0xfd, 0x20, 0x2, 0x6, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000fd1000-0xb2)=""/178) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000b17000-0x10)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00005c4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000019e000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/sequencer\x00', 0x100, 0x0) 2017/12/26 17:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000de1000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059b000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000639000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c35000-0x10)={0x6, 0x4, 0x100, 0x1ff, r1}, &(0x7f0000367000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000529000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1201}) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c6000)={r2, 0x2}, &(0x7f0000e41000)=0x8) 2017/12/26 17:41:07 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/rfkill\x00', 0x83, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da2000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000200000)=r2) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc2000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000976000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f0000-0x98)={r3, @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]}, 0x8000, 0x1}, 0x98) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 17:41:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x300, 0x0, 0x0, "11050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x1004000800) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x80000001) [ 79.215347] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:07 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b85000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x58)={0x0, {{0xa, 0x0, 0x0, @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]}}, 0x88) 2017/12/26 17:41:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000+0xc45)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x6)={0x2, {{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]}}, 0x90) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6e000)={0x400}, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00007b8000)={0x0, 0x0}) sched_getscheduler(r2) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00006ce000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0xfffffffffffffffe}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000062b000)=[0x25]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/26 17:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003f9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000053b000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000fb9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/26 17:41:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000b95000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:07 executing program 4: mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f50000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000-0x4)='em1\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000f52000)=@pi={0x0, 0x8863, @ipv4={{0xd, 0x4, 0x50, 0x100, 0xd5, 0x3, 0x100, 0x8000, 0x1d, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x2, [@rand_addr=0xfffffffffffffff8, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x7, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x0, 0x1, 0xa1, 0x0, "d7dbc0b07d9991c980058e9ac54f5b69ddb33c8b713e4764eea58b7f610c8be68313679dbabc46a7430f87be701588116302196d98d6c4630e2530aaea83541e113b24559875e45264974a4b73ab4d373c805e8cd8a9856e38250b249c3a2de8fdd37fdd5e48c6b74f7003e4430c8d5f2290bdb4dd8ffaf3a83ec9b3fe7bb932357fa322b06e5bb5d7b1483173a253c879aab88d890782d4ae"}}}, 0xd9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfe, 0x10800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x0, 0x200, 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]}) r3 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r3, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) 2017/12/26 17:41:07 executing program 1: mremap(&(0x7f00007b8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a31000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a6b000-0x4)=0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/user\x00', 0x2, 0x0) recvfrom(r3, &(0x7f0000650000-0x39)=""/57, 0x39, 0x20, &(0x7f0000883000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) sendto$packet(r0, &(0x7f000050e000)="25079bdbac436b2ff2e1ba12511121b253ec4b4cc25e5668b221550a6556998ab310a84618d46e465c0aff08dc0fe988daa3941ca83c901faa21051e089952046c54cc1be2706e2ce1b83ac88008c60246494a7c23d9fe7a2f8c5fcba3f930d5abddfeba054fe454618e0307a1a55f3f7770c6d7", 0x74, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 79.377985] binder: 12680:12691 got transaction with invalid offset (37, min 0 max 72) or object. [ 79.399767] binder: 12680:12691 transaction failed 29201/-22, size 72-8 line 3191 2017/12/26 17:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r1, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0xfffffffffffffffc, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r2, r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x3, &(0x7f00008af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000500000-0x8)={r1, 0x2}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x7fff, 0x8, 0x95, {r2, r3+30000000}, 0x7ce, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r4) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0xfffffffffffffff9, 0x7a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0xfffffffffffffffb, 0x8209, 0x7, 0x1ff, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={r5, 0x200}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000005000-0x8)=[0x200, 0x8bbd]) readahead(r0, 0x1, 0x754f115) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) prctl$void(0xa217ae58d4d9eb3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000001000-0x4)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x1, 0x0) 2017/12/26 17:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc6000)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x66b) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000655000-0x8)={0x3, 0xd25}) 2017/12/26 17:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x9df78c6092026216, 0x0) syz_fuseblk_mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 17:41:07 executing program 4: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f58000)='/dev/usbmon#\x00', 0x100, 0x40000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f58000)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007ff000)=0x1940, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f57000-0x8)={0x100000001, 0x3}, 0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0xfffffffffffffffd, @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}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000f58000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000940000-0x61)="fa60988396ad6e23810c6521212139d87570358be1f71997b75c7362d74b3f3fa48a9f2407b47aed05d39c3f0349b1373dee0e5afae1052c9c7b433dadb54ed1703f4824ea23bf8cfb8632fa0c8c0b551a470ad138363f80537940b521078745b3", 0x61, 0x4000000, &(0x7f0000f57000)={0x1a, 0x17, 0x3, 0x5, 0x100000001, 0x8001, @random="501a9a720374", [0x0, 0x0]}, 0x10) 2017/12/26 17:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) r1 = syz_open_dev$mice(&(0x7f0000481000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000013d000-0x4)=@int=0x80000001, 0x4) 2017/12/26 17:41:07 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x51, 0x40000) fremovexattr(r0, &(0x7f0000005000)=@random={'\tser.\x00', '-\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2017/12/26 17:41:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) listen(r0, 0x3) [ 79.434000] binder: BINDER_SET_CONTEXT_MGR already set [ 79.439446] binder: 12680:12691 ioctl 40046207 0 returned -16 [ 79.451161] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000729000)={0x0, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf8, 0xfff, 0x2, 0x201, 0x7, 0x0, 0x0, 0xab0, 0x28d4, 0x2, 0x5, 0x3ff, 0x1, 0x9, 0x80000000]}, &(0x7f0000850000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000595000)={r1, 0x9}, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$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) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072a000)='/dev/vga_arbiter\x00', 0x208000, 0x0) getsockname$inet(r2, &(0x7f00008fd000+0x486)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000-0x4)=0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f79000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c81000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000053d000)={r1, @in={{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]}, 0x428, 0x0, 0x5, 0x3, 0x10}, &(0x7f0000b1a000-0x4)=0xa0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000c26000-0x4)=0x80000001, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/26 17:41:07 executing program 1: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = creat(&(0x7f0000eb3000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) clock_settime(0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x2, 0x200, 0x805, {0x77359400, 0x0}, 0xffffffff, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) 2017/12/26 17:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) sendto(r0, &(0x7f0000678000-0x83)="", 0x0, 0x0, &(0x7f0000448000-0x80)=@nfc_llcp={0x27, 0x934, 0xb65, 0x6, 0x0, 0x5, "ed2d13fc446cb362bd7a5321f86de330401c394d0a0e15e7aa7aac61399952cc34025ea0848ba48f7b2a9e0d66319fb9392214d8864a9a17b968aa71449917", 0xffff}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a33000-0xb8)={0x0, 0x2f, 0x7, 0x4, 0x65b9365c, 0x2, 0x9, 0x9, {0x0, @in6={{0xa, 0x2, 0x113, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9f4, 0x80, 0x7, 0x5}}, &(0x7f0000bae000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dba000)={r1, 0xa1, "7d04c74d2603648741f323f2a9c05e3e39b447bfb5ca5dd0fbee7a10b679af5f997391037620dbae2b90dc18445e06161b803149c562be74b8de22365676ef142e1160d41800890698e524641bced93665f289e5b34990532b744236dcb943f35ff6a30691b1ea5542a580314d31fbc5d369abc9c2286e374e254f1d6f6998faefd22c12cf22621b8db2d76ec6b85b16ad19f8bc4121f23ed67f855d9bd13539df"}, &(0x7f00008ac000+0x42)=0xa9) 2017/12/26 17:41:07 executing program 7: mmap(&(0x7f0000000000/0x62f000)=nil, 0x62f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f000004c000)='/dev/sequencer\x00', 0x10000, 0x0) writev(r0, &(0x7f000062e000-0x10)=[{&(0x7f000062f000-0x78)="f32735c13322cfb4af931b1c7a7006ea0100000000000000fad9ee0009646ee6bca4380000000000000002000080009b8d", 0x31}], 0x1) 2017/12/26 17:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0xfffffffffffffe00) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe5", 0x14, 0x0, 0x0, 0x0) 2017/12/26 17:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d0f000-0x28)={@generic="50e85694b0f1fcf2f2b2eb7e6c653f19", @ifru_settings={0x4b, 0x7, @te1=&(0x7f0000e3a000)={0x81, 0xfff, 0x1, 0x9}}}) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) fsetxattr(r1, &(0x7f0000317000)=@random={'user.\x00', '/selinux/policy\x00'}, &(0x7f0000d81000-0x10)='/selinux/policy\x00', 0x10, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008c6000)={0x0, 0x8, 0x80000001, 0x40, 0x8, 0x6, 0x400, 0x3, {0x0, @in6={{0xa, 0x0, 0x1ffc, @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]}, 0x9, 0x1, 0x9, 0x1ff, 0x9}}, &(0x7f00001e8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e74000-0x8c)={r2, @in6={{0xa, 0x2, 0x7a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 17:41:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 17:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000601000-0x2d)=""/45, 0x2d) 2017/12/26 17:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000085a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000732000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009da000-0x8)={0x0, 0x989680}, &(0x7f0000d0e000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000eb0000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b97000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000949000-0xa8)=[{0x80000001, 0x100000000, 0x7, 0x8, @time={0x0, 0x0}, {0x8, 0x3}, {0x80, 0x7fffffff}, @result={0x0, 0x401}}, {0xffffffffffffffc1, 0x100000001, 0x9, 0x3, @tick=0x5, {0xffff, 0x80000000}, {0xe, 0x80000000}, @note={0x2, 0x8, 0x8, 0x5, 0x2}}, {0x7f, 0x9d, 0x100000001, 0x330, @tick=0x1, {0xffffffff, 0x0}, {0x8000, 0x9}, @time=@time={r2, r3+30000000}}, {0x684ccf22, 0xae96, 0x4, 0x5, @tick=0x3ba, {0x0, 0x556}, {0x80000000, 0x3}, @result={0xfffffffffffffff7, 0x6}}, {0x3, 0x4, 0x8, 0x6, @tick=0xca, {0xffffffff, 0x69}, {0x200, 0x0}, @note={0x6693, 0x7fc00000000, 0x5, 0x3, 0x7f}}, {0x5, 0x8001, 0x6, 0x9, @time={r4, r5+10000000}, {0x1, 0x20}, {0x3, 0x7}, @time=@tick=0x6}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000028e000-0x4c)={0x0, 0x1f, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d0f000-0x8)={0x0, 0x2}, &(0x7f00005ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ca3000)={r6, 0x5}, &(0x7f00006ea000)=0x8) socket$inet6(0xa, 0x7, 0x0) 2017/12/26 17:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b26000)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000f28000-0x8)={r1, &(0x7f000029c000)=""/26}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b7e000)='/dev/sequencer\x00', 0x48002, 0x0) inotify_add_watch(r2, &(0x7f0000a04000)='./file0\x00', 0x80) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2017/12/26 17:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e86000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = creat(&(0x7f000013c000-0x8)='./file0\x00', 0x100) accept4(r0, &(0x7f000068d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000285000)=0x58, 0x80800) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dd5000)=0x1, 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000db3000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000061e000)=0x0) getsockname(r2, &(0x7f00002ab000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd0000-0x4)=0xc) lremovexattr(&(0x7f000020d000-0xe)='./file0/file0\x00', &(0x7f000006d000)=@known='system.advise\x00') pwrite64(r2, &(0x7f00008eb000-0xeb)="0086ed41", 0x4, 0xfffc) 2017/12/26 17:41:07 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f15000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) syz_open_dev$sndseq(&(0x7f0000d54000-0xd)='/dev/snd/seq\x00', 0x0, 0x402a00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d07000)='/selinux/enforce\x00', 0x101000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008f2000-0x9)='/dev/ppp\x00', 0x2001, 0x0) 2017/12/26 17:41:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) fdatasync(r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x0, 0x0}, 0x4) 2017/12/26 17:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x29b}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) personality(0x400000d) 2017/12/26 17:41:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a8e000-0x8)={0x0, 0x2}, &(0x7f00007c4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x7ff, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000084a000)={0x0, 0x7, 0x6, 0xfc, 0xff, 0xff, 0x3, 0x6, 0x7, 0x5, 0x7fff, 0x1d6, 0x55d, 0x96, 0x1, 0x1, 0x6de3, 0x1f, 0xc5, 0x1000, 0x800, 0x38784c23, 0x5, 0x8, 0x80000001, 0x3ff}) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d48000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b40000)=[@in6={0xa, 0x3, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}], 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/autofs\x00', 0x8000, 0x0) mount(&(0x7f000079e000)='./file0\x00', &(0x7f0000a5f000+0x2db)='./file0\x00', &(0x7f00006ae000-0x5)='ext2\x00', 0x400, &(0x7f00004a0000)="e1bfa1885d383913e4bc45446ae5b1d1bd8917d0e7a575b8f191a859c58791f6388a68b7a4dbce15f435fbabe20140be42c91663cadcf8c7a89dd92484ea866255169c6ebc68f0435a780ed511270932e8996a442673de2b0c3146ba36b4b279c463e3d75a5e4a5b0440ed3dc40a8e0577fed6bf27a327652b0bc0b58006bb7bc015e8495d23b7e1f2d2d36b0544ebb83220d4aebb95afa084708896d898c1900c80bff1b72ec85edc62c9343b60a5cf6b16a4bdeb46842fd4ed2f8607ca2e92831dc01377295a65c07551f0c969b8079e45035b75885e897d020334a7e5bdcdc5") readlinkat(r1, &(0x7f0000c40000-0x8)='./file0\x00', &(0x7f0000ade000-0x2d)=""/45, 0x2d) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000678b40000ff", 0x24) 2017/12/26 17:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f000039a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000081000)=0x14) bind$packet(r0, &(0x7f00004d7000-0x14)={0x11, 0x1f, r2, 0x1, 0x57, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/26 17:41:07 executing program 7: r0 = socket(0x1000000000011, 0x4000000005, 0x4000000000000000) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2017/12/26 17:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioprio_set$pid(0x0, 0x0, 0xb28d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ustat(0x1, &(0x7f000060e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000142000-0x8)={0x0, 0xfff}, &(0x7f0000c9c000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b3f000)={r3, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioprio_set$uid(0x3, r1, 0x4b73) bind$inet(r0, &(0x7f00004e0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006a2000-0x8)='./file0\x00', &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000330000)='./file0\x00', &(0x7f0000673000)='./file0\x00', 0x2, r0, r1, 0x3f, 0x2, 0x2200000) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x200000000000003) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpid() fcntl$setown(r2, 0x8, r3) getpeername$ax25(r2, &(0x7f0000fe9000)={0x0, {""/7}, 0x0}, &(0x7f000060c000)=0x10) 2017/12/26 17:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 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(&(0x7f0000cd9000)='/dev/net/tun\x00', 0x0, 0x10000000000000c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r0, &(0x7f0000d3c000-0x34)=""/55, 0x37, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000030e000-0x8c)={0x1, 0xe0000000, 0x4, '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]}) [ 79.827387] device gre0 entered promiscuous mode 2017/12/26 17:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f000094f000-0x3)="740884", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fchmodat(r0, &(0x7f00009a8000)='./file0\x00', 0x5) 2017/12/26 17:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000362000-0x4)=0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2017/12/26 17:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) getsockname(r0, &(0x7f0000da1000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007df000-0x4)=0x10) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2017/12/26 17:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x97b2, 0x0, 0x0, 0x1}}, &(0x7f00002b8000)=0xb8) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000adf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000585000-0x4)=0x10) 2017/12/26 17:41:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) r2 = socket$inet(0x2, 0x80000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x1c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x2f, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x4, 0x7b7, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r4, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2017/12/26 17:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000033000-0x8)='./file0\x00', 0x12) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0x1ddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000566000)=0x0) 2017/12/26 17:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000287000)={0x0, 0x0}) membarrier(0x1, 0x0) timer_create(0x0, &(0x7f0000ae9000)={0x0, 0x0, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000-0x4)=0x0) fchmod(r0, 0xc0) 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000192000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ff8000-0x4e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='\x00\x00\x00\x00ap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000598000)=0x2) listxattr(&(0x7f0000635000-0x8)='./file0\x00', &(0x7f0000e91000-0x71)=""/113, 0x71) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b5b000-0x10)={0x25, 0x4, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000220000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 17:41:08 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) 2017/12/26 17:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f65000)="1f00000002021500040000bb000220220730000009000200000000000700c4", 0x1f) getsockname$inet(r0, &(0x7f0000f91000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000194000-0x4)=0x10) 2017/12/26 17:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c55000-0x11)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 17:41:08 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3f, 0x5, 0x1]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x0) openat(0xffffffffffffffff, &(0x7f00008c7000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c2b000)={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) pipe(&(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000000000)='\x00', 0x0) open(&(0x7f0000e58000-0x8)='./file0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000d08000)={0x0, 0x11, 0x2, @thr={&(0x7f0000b27000-0x72)="b7bbc67e8a9697479ede33fc6ef0ff76c58f0b5720bed15b7e7e0f2ded53479d69ec83e778e24eee6e5a75afdb0993459d2bc7d5d836c8b0fa184f969cfe429f696aa6292b7f8cbdf0c6d7befcde94abf6fd34bbf89e11d39ee690737c6db5ac14beed5e86e11b03fbf6a9f6c61fbfc7f9b2", &(0x7f0000db4000)="874d968f66778473cf34b63853eefa549a32df197d6279eb578b127d8d1f156c06c4f4eb425242899eb002d74bdb2c5fd8cc338ecbf663967ee6d0e061e7e01545367b1de3d5c68fbadbe5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1e000)=0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x2, 0x9132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x10, &(0x7f0000009000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)={r1, 0x8}, &(0x7f000000c000-0x4)=0x8) r2 = getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f000000d000-0x1d)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000008000)='./file0\x00', r2, r3) setsockopt(r0, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) fchmod(r0, 0x40) [ 80.044144] audit: type=1400 audit(1514310068.125:49): avc: denied { write } for pid=12816 comm="syz-executor3" name="map_files" dev="proc" ino=18246 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002cf000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0}, 0x0, [0x1f, 0x81d, 0x400, 0x80000000, 0x5, 0x8, 0x5, 0xfffffffffffffff8]}, 0x5c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 17:41:08 executing program 2: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000456000-0x8)={0x0, 0x0}) nanosleep(&(0x7f000052e000-0x8)={0x0, r0+10000000}, &(0x7f0000c06000)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee5000-0x17)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000338000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000ee5000+0xe8b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000daa000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001, 0x80000001, 0x2, 0x9, 0x2}, &(0x7f00001d9000-0x4)=0xa0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ee4000)=@assoc_value={r6, 0x2}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f000006b000)={{r1, 0x8}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/26 17:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000058d000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x6, &(0x7f0000151000-0x10)={0x2, 0x1, 0x100, 0x4, r1}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2017/12/26 17:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab4000)={0x1, 0x8, 0x4, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/26 17:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000d5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000a1e000)="") accept4(r0, 0x0, &(0x7f0000f22000)=0x0, 0x80800) [ 80.086386] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.100328] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.117964] audit: type=1400 audit(1514310068.195:50): avc: denied { setattr } for pid=12816 comm="syz-executor3" name="map_files" dev="proc" ino=18246 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 80.166528] binder: 12873:12877 ioctl 40046205 0 returned -22 [ 80.177216] device syz7 entered promiscuous mode [ 80.187610] binder: 12873:12886 ioctl 40046205 0 returned -22 2017/12/26 17:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) 2017/12/26 17:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000087d000-0x40)={0x10, @tick=0x1, 0x6c6, {0x60, 0x5}, 0x10000, 0x3, 0x3e1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f000000a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e43000)=0x0, &(0x7f0000fd6000-0x4)=0x4) 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000065000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000005b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0xdd2d, 0x0) poll(&(0x7f0000001000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x227) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000066000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r2, 0x0, r3, 0x0, 0x5, 0x4) writev(r2, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) 2017/12/26 17:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aee000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0xdaa, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x2000000) 2017/12/26 17:41:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000033f000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000340000-0x10)={0x5, 0x3}) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000033f000-0x30)={0x0, 0x0, &(0x7f000033f000)=[], 0x45, 0x0, &(0x7f0000340000-0x45)="c6f2487f8aa6b49fdf351677c421abfd2908c88b9d6a0b7fa4b22e8a1c978dd9285aaa7afbf230ac76cb40b8e15ca613a29c569e92080077a7f8b0c987f15a4e091ac7864a"}) 2017/12/26 17:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e20000)={0x0, 0xa5, "a76e37a7a3393d921dd3e169731387ad4b0238aad8162fb4e699f80c880ae12b6cbaaea8061cf8226456ca47d4d35cbfb49e7b8206ddf620885b7c96f3525b4a7860aea44a6fa07f8248b153386599fd5d660f629b5d1d87ad13dbc0bb0ca1cbb6f60b32cb7b957a85e1669d2cf36404bfb782ed78d23c7b5d81943257d347d738af98decb6ef7a7da90a21943af55492166e4d0636fd6bba6ce3f05bfc6d88cfda6ab5ba0"}, &(0x7f0000ab0000-0x4)=0xad) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a8000)={r1, @in6={{0xa, 0x0, 0x3, @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]}, 0x5, 0x10000}, 0x98) write(r0, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002c0000)=0x0, &(0x7f0000ed7000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b3a000)=@common='dummy0\x00') 2017/12/26 17:41:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) prctl$void(0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x8300, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001000-0xc)={0x3, &(0x7f0000002000)=""/4096, &(0x7f0000002000)=[{0x1, 0x29, 0x1, &(0x7f0000003000-0x29)=""/41}, {0x1, 0x9d, 0xffffffff, &(0x7f0000002000)=""/157}, {0x1cb, 0x61, 0x4, &(0x7f0000003000-0x61)=""/97}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x284d, 0x3, 0x3fec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:08 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000029000-0x20)=[], 0x0) 2017/12/26 17:41:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x2f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000004000-0x10)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:08 executing program 7: timerfd_create(0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a81000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c7000-0x4)=0x8) [ 80.727754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.746907] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.769048] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.784425] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 17:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d19000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004e6000-0x390)={0x7, {{0xa, 0x1, 0xa0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8e82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000015c000)={0x0, 0x0, &(0x7f0000ab7000)=[{&(0x7f0000e50000)=[{0x11, 0x2e, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000579000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000baa000)={0x7, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 17:41:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005aa000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e36000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x0, []}, 0x10) 2017/12/26 17:41:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c4000-0x9)='/dev/rtc\x00', 0x220000, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f47000)=""/0, &(0x7f0000dc5000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000)='/dev/sequencer2\x00', 0x90000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00004df000)={0x12, 0x0}) clone(0x100000, &(0x7f0000f6d000-0xcc)="04606c9f7b0bcc44176b3ba0933fd3e95601b715e2abb0ddee4ab7e7b90fc9490dd74fb2b53f858f86c87e6f0dda83ce97cf4302de13cfc65d2e6e5543c348c6fd15fa1adc1eed5decc2dbc0965535c1033a5ed500ed9c559637f49c4e1a07a0dc28480c8f229a3454a945f589ff42ea284049364ac6320289dc91d67eba653ca76d031db9b7ab9fd28e942b2e7f485e19014cdee1c4d2840d3eb3ea189344f0463104e21c798042b2a78e11cfb50415bcbb8383e1f271909df37af3927a990b7f1c3184f1a7ac4ee081879e", &(0x7f0000955000-0x4)=0x0, &(0x7f0000a8f000-0x4)=0x0, &(0x7f0000238000)="5407896bf792b6b9d2d3c0919ca5f15f2a19ad4eca79bb9af7e42e73066b13c067284865a65cca98483608bf951d2c37ad4a07e125c4b267d4e7174b47866635acfe8a8e9075d324e2e99b4aceee9d05e4ce14ff") readahead(r2, 0x81, 0x8) r3 = gettid() sched_setattr(r3, &(0x7f0000e44000-0x30)={0x30, 0x0, 0x0, 0x800, 0x5, 0x4, 0x1, 0x4}, 0x0) symlinkat(&(0x7f0000a5d000)='./file0\x00', r1, &(0x7f0000ecb000)='./file0\x00') ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000060000-0x4)=r3) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000f98000-0x4)=0x0, &(0x7f0000cfb000-0x3)=0x4) 2017/12/26 17:41:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x4, 0xffffffffffffffe1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0xd9, 0x0, 0x2, 0x8, 0x8c8, 0x0, 0x6, {r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b, 0x3, 0x8, 0x3, 0x10001}}, &(0x7f0000002000-0x4)=0xb8) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='eql\x00', @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000003000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000005000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 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) ppoll(&(0x7f0000005000)=[{r1, 0x1, 0x0}, {r1, 0x10, 0x0}, {r1, 0xc403, 0x0}, {r4, 0x400, 0x0}, {r4, 0x400, 0x0}, {r4, 0x4, 0x0}, {r0, 0x6, 0x0}], 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x8)={0x6}, 0x8) umount2(&(0x7f0000006000-0x8)='./file0\x00', 0x2) ioctl(r1, 0x5, &(0x7f0000002000-0x17)="1f4abe930cfae0cbba336dc4fa769974ae23da78917f4b") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000007000-0x98)={r5, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x10000, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000)='./file0\x00', 0x5) 2017/12/26 17:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cbe000)={0x0, 0x1, 0x30}, &(0x7f000022c000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000582000-0xb4)={r1, 0xac, "416247cabe4984d27974f90510ea757d805c2a4412d1f7af235ca4f1cc84d6fde4c9c1b8cd9a072734efac63707adca6a142cd399cb4ab7e79ba5b444e8505bdff4c07c9ac0312541aa83fb17601aa4ee285f379624ead66cf7cd8a3b97769a8820fe3f3789108af220276de8aeba45a15a36b841d0bd20e7a58d4fb745973a6e19cf7c5d36dfe4d6188bc283a1b2d1d8dbeccbd42bd8fcfb8edeefe4fd54c196b9b45b83df79c7998467646"}, &(0x7f0000650000-0x4)=0xb4) 2017/12/26 17:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mq_open(&(0x7f00006ce000-0xc)='lowlan0self\x00', 0x40, 0x20, &(0x7f000090a000)={0x6, 0x7ff, 0x0, 0x56a2, 0x7, 0xffffffffffff2e74, 0x567983d9, 0x0}) 2017/12/26 17:41:08 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000965000)='/dev/keychord\x00', 0x301000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005a2000)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:08 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b1e000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/26 17:41:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = getpgrp(0x0) r2 = getpgid(r1) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000a8a000-0x10)={0x41, 0xfffffffffffffc01, 0x7ff, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="", 0x0) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xffffffffffffff74) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b8b000)=0x0) bind$inet6(r0, &(0x7f0000ee6000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f1e000-0xb8)={0x0, 0x40000000000000, 0x800, 0x1, 0x10001, 0x91, 0xfffffffffffffffd, 0x5, {0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe67, 0x2, 0x7, 0xcbe}}, &(0x7f0000815000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009db000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000e6f000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d49000)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x8) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f1e000)={@common='gre0\x00', @ifru_flags=0x1}) socket$inet6(0xa, 0x5, 0x5) sendto$inet(r0, &(0x7f0000f1d000)="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", 0xfe, 0x11, &(0x7f0000bc4000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[{&(0x7f0000a9f000)=""/170, 0xaa}, {&(0x7f0000f19000-0x55)=""/85, 0x55}, {&(0x7f00007be000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000f18000)=""/185, 0xb9, 0x0}, 0x0) 2017/12/26 17:41:09 executing program 6: pipe(&(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xa9)=""/169) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@common='lo\x00', @ifru_mtu=0xcf1a}) 2017/12/26 17:41:09 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f000082b000-0xf)='/dev/sequencer\x00', 0x12400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000a1d000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000503000)={0xa, 0x2, 0x37, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000063c000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c65000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00004ad000)={{&(0x7f0000d93000/0x4000)=nil, 0x4000}, 0x20000000ffff8003, 0xffff8000}) rename(&(0x7f000019e000-0x8)='./file0\x00', &(0x7f000003f000-0x8)='./file0\x00') 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000060000)=0x0) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000039f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x80000000000, r3, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b04000+0xf75)={0x0, 0x4, 0x20}, &(0x7f0000113000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000012000)={r6, 0x7, 0x86, 0x1, 0x7ff, 0x6}, 0x14) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000448000-0x4)=0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000793000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, 0x0, 0x0, []}, 0x10) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045d000)='/dev/hwrng\x00', 0x400801, 0x0) getpeername(r0, &(0x7f0000fc3000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000-0x4)=0xc) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000093000)={0x0, []}, 0x4) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c6d000-0x5c)={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x8a3e, [0x9, 0x9, 0x10001, 0x7, 0x200, 0xffffffffffffff3d, 0x2, 0x4]}, 0x5c) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') recvfrom$unix(r0, &(0x7f0000748000)=""/224, 0xe0, 0x100, &(0x7f0000d0c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) linkat(r1, &(0x7f0000ca6000)='./file0\x00', r1, &(0x7f000086a000-0x8)='./file1\x00', 0x400) execve(&(0x7f0000370000)='./file0\x00', &(0x7f0000bad000-0x1c)=[&(0x7f00009b0000)='autofs\x00', &(0x7f0000448000-0xb)='/dev/hwrng\x00', &(0x7f0000f2c000)='}*-\\\x00', &(0x7f0000e9d000-0x7)='autofs\x00', &(0x7f000008d000-0x7)='autofs\x00', &(0x7f00003ac000)='autofs\x00', &(0x7f00007b2000-0x19)=':vboxnet0&system,.}-*em1\x00'], &(0x7f0000d00000-0x4)=[&(0x7f0000c8e000-0x2)=')\x00']) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000475000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004ec000)=0x10, 0x80000) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ed000)='net/hci\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ee000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00004ee000-0x70)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x6, 0x3ff, 0x10001, 0x0, 0x37cc3bec, 0x9, 0x25}) close(r0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00004ed000)="3308dd6311864a40b102f27db4e5cb003a3cef0de776d612f2acd4b80cfdb407ca9f903dcab41627860a6d37ee202d54a3c7004237b296937a5ecb87adf405c156a9ec5b73a84d167f95bea9d2deb76ee8038ef12da70063274a747116598ffcbf00020c00a9c79cd724e73b69a4a5ac40af2cc012957755c2f877ecf5", 0x7d, 0x0) shutdown(r2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00004ee000)='/dev/sg#\x00', 0x100, 0x101000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003b6000)={0x0, 0x0, 0x55}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000100000-0x8)={r5, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ed000-0x30)={0xc, 0x0, &(0x7f000018f000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00004ef000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ce000-0x4)=0x14) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004f0000-0xc)={r6, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003fd000)={0x0, 0x0}, 0x800) getsockname$inet6(r1, &(0x7f0000dae000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007b5000-0x4)=0x1c) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00003aa000-0x4)=0x0, &(0x7f0000422000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f74000-0x4)=0x0, &(0x7f00001a9000)=0x4) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000106000)=@random={'system.\x00', '\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011b000-0x10)='/dev/sequencer2\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dc3000-0x4)=0x0, &(0x7f000067d000-0x4)=0x4) fchmodat(r2, &(0x7f000044e000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x5101, &(0x7f0000dc2000-0x50)={{0x0, 0x0}, {0x0, 0xb8c5}, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r2, 0x409, 0xd) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000de6000)=@generic=""/16, 0x10) getsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000499000)=0x0, &(0x7f0000b02000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000f1c000-0x4c)={0x2, 0xfffffffeffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/enforce\x00', 0x20000, 0x0) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006b1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000068e000)={0x0, 0x0}) r3 = epoll_create(0x400000000800949) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003be000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) epoll_wait(r3, &(0x7f0000b92000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e2d000-0xc)={0x4040001a, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a25000)=@assoc_id=0x0, &(0x7f0000a19000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c8a000)={r4, 0x6}, &(0x7f0000a31000-0x4)=0x8) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f0000f1b000)=0x0) getxattr(&(0x7f0000e01000-0x8)='./file0\x00', &(0x7f0000abc000)=@known='system.posix_acl_access\x00', &(0x7f00000f1000)=""/218, 0xda) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000054000)={0x0, 0x0}) futex(&(0x7f0000fd7000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) signalfd(r0, &(0x7f0000d9d000-0x8)={0x0}, 0x8) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000abc000)=0x8b) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) exit_group(0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c64000-0xf)={0x0, 0x2, 0x0, 0xadf, 0x2}, &(0x7f0000f15000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f84000-0x8)={r1, 0x4}, &(0x7f00007cf000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d8e000-0x12c)=[{{&(0x7f0000427000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1df06a9e1d930ff76f0d03b66f1472c072a435bbaaea5d9b5ad77189d3a9555d2afd9a72c5f22d45c2dd9e84a7987daa4882f56016873082c81a715383feb9", 0x0}, 0x58, &(0x7f00003e9000)=[], 0x0, &(0x7f0000549000-0x358)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00007be000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "496c17c9d96fb010606cad8a6ed0d4544ea29ccfde9cd3321dba6ca6683019233de5f39e11fa55ce49f7720c39ec80f377b826f13cfb31155bf841cf2c7c6c", 0x0}, 0x58, &(0x7f000058d000)=[], 0x0, &(0x7f00001a7000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 81.076192] binder: 13000:13001 unknown command 0 [ 81.088457] binder: 13000:13001 ioctl c0306201 204ecfd0 returned -22 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='oom_score\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000033f000-0x20)={0x100000000, 0x100000000, r1, 0x7, r2, 0xfffffffffffff65b, 0x6, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00001d5000-0xc)="707f6f5f6964816d61500c1d") pread64(r4, &(0x7f0000df3000-0x25)=""/37, 0x25, 0x0) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) open$dir(&(0x7f0000151000)='./file0\x00', 0x200000, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, 0xffffffffffffffff, 0x80007387, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d34000-0x76)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000deb000-0x8)=[0xfff, 0x1]) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000b54000)=0xffffffffffffffff) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ac4000-0xc)={0xffffffffffffffff, 0xfffffffffffffff8, 0x1a142cd1, 0x81, 0x5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007bc000)=0x2, 0x4) mq_notify(r2, &(0x7f0000026000)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000ddd000)="", &(0x7f0000a84000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000382000-0x4)=0x0) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ff5000)='b', &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") 2017/12/26 17:41:09 executing program 6: 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) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000935000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TIOCSBRK(r1, 0x5427) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003bf000-0x40)=[{0x4, 0x101}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) [ 81.124692] binder_alloc: 13023: binder_alloc_buf, no vma [ 81.137137] binder: 13023:13024 transaction failed 29189/-3, size 0-0 line 3128 [ 81.144387] binder: 13000:13001 unknown command 0 [ 81.144394] binder: 13000:13001 ioctl c0306201 204ecfd0 returned -22 [ 81.178048] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002fd000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006f6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000a84000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCSCTTY(r2, 0x4c03, 0x0) fcntl$getown(r0, 0x9) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fa2000+0x7f7)=0x0) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) fcntl$setpipe(r2, 0x407, 0x3) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$ipx(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e43000-0x4)=0x0, 0x3, 0x0, &(0x7f000068c000-0x2)={0x77359400, 0x0}, &(0x7f0000610000-0x4)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000541000)='net/sockstat\x00') preadv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000009000)=""/1, 0x1}], 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r2 = gettid() exit(0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b9a000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007b6000)={{{@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}, {{@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}}, &(0x7f0000c43000-0x4)=0xe8) getresuid(&(0x7f00002ff000)=0x0, &(0x7f000099d000)=0x0, &(0x7f0000a13000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c4000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0xfffffffffffffffc, 0x4, 0xa0, 0x20, 0xd33, r3, r4}, {0x7, 0xec, 0xffffffffffffff00, 0x1f, 0x2, 0x80000, 0x6, 0x4}, {0x401, 0x4, 0x6, 0x2}, 0x3, 0x1, 0x100000001, 0x0, 0x5, 0x3}, {{@in=@broadcast=0xffffffff, 0x4, 0x2}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x2, 0x0, 0x91, 0x3ff, 0x1, 0xffffffffffff3d0c}}, 0xe8) 2017/12/26 17:41:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000eee000)=[], 0x0, 0x2001c) 2017/12/26 17:41:09 executing program 4: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3ff, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c20000-0x15)='/proc/self/net/pfkey\x00', 0x480001, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004d5000-0xe0)={0x0, 0x0, 0x0, 0xfffffffffffff800, 0xffff, 0x0, 0x0, 0xe, 0x11, "08f7985ec996aca32361ee6cefdfb230bd4a01f9af85866faeee3b207d8f71f6ab610fd7da6a65d6bc925a0ed6fee2d7b72e679942e7fb56c50e6eec89b5e43a", "b2afcefc897d02cf0005fa66a100f0fdd3b86587017bed3a7ba5645dab92e95ddf8b5b0821ad6ae3eb1517a1e0dab72d938c737042eef3b994e51135da005809", "0d1eb6b1648cc7b6f48b6236b078445d43e34f4c217b437ec2dd196ed74afdc3", [0xfffffffffffffffd, 0x8]}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000711000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000080000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000c1000-0x10)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000e9b000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a31000-0xc)={0x30000000, 0x0}) ioctl(r2, 0x2276, &(0x7f0000a42000-0x2)="e5") 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x0, 0x1ffe) ioctl(r0, 0x1268, &(0x7f0000479000-0x117)="") 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000018000)=0x0, &(0x7f0000018000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x41534caa, @loopback={0x0, 0x1}, 0xea32}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fe4000)={@generic="c79e58f26ccb4bc915da69b7a85cda5f", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x2, 0x4) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x27, 0x1, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[], 0x0, 0x0) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ea6000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00007db000-0x4)=0x0, 0x4) 2017/12/26 17:41:09 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="8cbacb2818b7b8ab423824ffa18038380e662788943aef252ebdef3510aabb572203df5838b6b2205c28fd58bd5a50bf9a28e3da253e2d144f3cd9571f7d26e7c24c7dbf3c7199b7aaa9950f800b75d7", 0x50, 0x80, &(0x7f0000001000-0x10)={0x4, 0x8, 0x20, "bf5123e05a1b", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r1) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000384000-0x8)='./file0\x00', 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b21000-0x4)=0x9, 0x4) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f0000fc7000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00004e6000)={&(0x7f000032d000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) perf_event_open(&(0x7f00006f7000)={0x4, 0x78, 0x7, 0x1000000, 0x101, 0x7, 0x0, 0xb2, 0x5001, 0x1, 0x8, 0x6def, 0x3, 0x8, 0x0, 0xd6, 0x4, 0x0, 0x2, 0x208, 0x2, 0xffffffff00000000, 0x0, 0x2, 0xc9, 0x100, 0x0}, r2, 0x6, r1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x800000018, r3, 0x0, 0xfffffffffffff4bf) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004a5000)='\x00', 0x40, 0x0, &(0x7f000099f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:09 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 = syz_open_dev$evdev(&(0x7f00005a6000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000ed000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000296000-0x4)=0x0, &(0x7f0000f22000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/135) r2 = syz_open_dev$usbmon(&(0x7f0000981000)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000a39000-0x4)=0xffffffffffff0001, 0x4) write$tun(r2, &(0x7f0000e86000)=@hdr={0x1, 0x4, 0x3, 0xfffffffffffffffc, 0x0, 0xffffffffffff7fff, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0x3, 0x5ff6}], {0x8100, 0x100, 0x9, 0x656b}}], {{0x9bf7, @ipv6={0x4, 0x6, "e10a28", 0xb3, 0x2f, 0x2e, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3f, 0x7ff, 0x3, 0x3, 0x7, 0xe6e, 0x2}, @routing={0x8002c, 0x0, 0x2, 0x1000000000, 0xb5fe, []}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x6, 0x459, "bedf00", 0x8, "bdfe6f"}, "ab73b72068636dcdc40ec07ab80f36084c41cdbe084b411fd882a1d132257e725bf3a1e9f2bc13aa0d88539c33ad151eb668872a196a3457f10a09d212d75fa66c0978447a0d09c8c2269b9718e6ecf153fe95f2d6856b705dd471e42b02235ff77904536eb21625b2b3918bee8198d235e40522015b4223872ee7f9e3319826990d3dc1bce5b8876d845cd1cb0d0dcc05f025"}}}}}}}, 0xfb) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000016e000-0xd)='/dev/usbmon#\x00', 0x9, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000954000-0x4)=0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r3, &(0x7f00005df000)=[{{&(0x7f000057f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e3c000-0x38)=[{&(0x7f0000fce000-0xcf)="", 0x0}, {&(0x7f0000147000-0x1000)="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", 0x1000}, {&(0x7f0000693000-0x80)="4455fe4007ea9e1528b574bb3c4696d263577b498aaba8487ec3b2a8b57edafc63ae2b97d8f2331fa97e49395b611282db0b2dbcf32ce23b691e8d6ed8085a2058ec0df4b01a2e7aae536f812b4a2477f4ec401e870e0c366ebccf9b22efda78be3d5d3f19acba010d8fc94c2646a2a0a59a3dd229a4bdc80314c26157c48aa2", 0x80}], 0x3, 0x0, 0x0, 0x0}, 0xfffffffffffffffe}], 0x1, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000e25000/0x3000)=nil, &(0x7f0000cce000-0x4)=0x0) 2017/12/26 17:41:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ff5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') fcntl$dupfd(r1, 0x406, r1) setns(r1, 0x0) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000863000-0x18)={&(0x7f000075e000/0x1000)=nil, 0x7, 0x0, 0x0, &(0x7f0000086000/0x2000)=nil, 0xccb}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c0f000-0x10)={0x3, 0x0, 0x0, 0x6, 0x0}, &(0x7f00003a3000-0x4)=0x10) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000865000-0x4)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ca8000)={r2, 0x8}, &(0x7f0000fc2000)=0x8) pread64(r0, &(0x7f0000aa0000)=""/238, 0xee, 0x0) tee(r0, r0, 0xe33, 0x6) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$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=@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) r1 = socket(0xf, 0x3, 0x2) dup3(r1, r0, 0x0) [ 81.431230] device syz6 entered promiscuous mode 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000888000)='yeah\x00', 0x5) connect$inet(r6, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000353000)='/proc/self/net/pfkey\x00', 0x800, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000bbf000)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000b24000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000c5000-0x8)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000504000)={{r7, r8+30000000}, {r9, r10+30000000}}, &(0x7f00008e1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x101}, &(0x7f0000002000)=0x8) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f33000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000063000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000113000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000073a000-0x98)={r1, @in={{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]}, 0x52, 0x200}, &(0x7f00001d7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f34000)={r2, 0x0, 0x7c86, 0x5}, &(0x7f0000936000)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) r4 = gettid() getpriority(0x0, r4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a03000-0x8)={0x0, 0x0}) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000db7000)='\x00', 0x1, 0x10001) ftruncate(r0, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d5c000-0x8)={0x0, 0x0}) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) writev(r0, &(0x7f000067f000)=[{&(0x7f0000aca000)="272e1db7b14642b1ef56f633d72902e378b9525eb135cb01ca67ca72427f8a5d8fff2052", 0x24}, {&(0x7f0000cfa000-0x8d)="1a3c676ba27b458c7dacba46cfdd84f8465b1d0e333e74324223bff82bb61ecf0993d7270efd0e90dc176564c3fccbbb2f2f60a17c95e5fe48bde6979711619a72a417c971f486e6e02044b7476fd570d4e5be3787d449bcd05bfbec8b0da09434c0f1699de03bf225f354b9de33dcb2f5eaab02c7696a5657ee65ed4ebcb952e0945ea0331cb8344c8c30fd8b", 0x8d}], 0x2) mmap(&(0x7f0000df0000/0x8000)=nil, 0x8000, 0x6, 0x12, r0, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) writev(r0, &(0x7f00007b2000)=[{&(0x7f0000065000-0xec)="e93ba7a9cceb327629073f53c8b63f35fee6d02336d979375ebde9e70c734a96d2d709c95c09d45131602a274da4441c6ad745c95bd78b70953a66aeee895293762a50d85de0ec3dd9a334f430cad8086baaaec3fc6d0b4b1a117239fd37dca3b319d39666f5a4161626c032917535b480b19045e2efd50c198d9e631dea1f85ff2f0cc6582e98a9fdbdc64690f86297a8dc767b42fbb1bfef7280e90e7883181fb8760640ea526bb8f8525e678fc1a0ba935c5e687bc51203d39af844c007ec3a2caf5d1667d12aa762192ffd44707d29ef9103e89ad31e18b540619504e04f0e6d1bd3ec0057fd369e1889", 0xec}, {&(0x7f0000a76000)="665739c06d2fc6d813ac3c944dfc489c1db2d00109fd34ad40581b76016bedf6763797d43e01e98e7bab1d900660af66a3ff255227399cfce1dedd5ff85dd7e738e2b22efecdbda3ca0b224b65abf3dd44e869ba568083cd9158ee84e3fa725a51986f57db0cb96adaecf68194ecde8c703b35f8ae02ebd5c0aa20c5eb0761d79924e9e1de74844db02b2af74bb1c7ede5e9705aab83c3c1a0e9723309ae1cd2f95d0341b711f77c9f19a34dae7845b025f18a5c6e2fec87bd8545d996a3a0be0401e3db75297175b399c3", 0xcb}, {&(0x7f0000d68000-0x64)="3726171d702c74aa02f349d17ad21553e3670959a0f62a49e351680caa9705bd2980291757c253285ffbb8b707bfa84723cef348285555f4f8694877c9c4693f09936b89fd4787e6563a93fee0cabc850eb7697bab9e0cb4b8b62fe93310b745ab454c2c", 0x64}], 0x3) dup3(r0, r1, 0x0) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d10507", 0x3) r0 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bd6000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x11, 0xa, 0x0) connect$inet(r0, &(0x7f000013b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x2, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002d8000)=0x0) socket(0xa, 0x1, 0xffffffff) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = dup2(r2, r3) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00004b5000)=0x0, &(0x7f000069d000-0x4)=0x4) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003f4000)=0x6b, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000d78000-0x4)=0xafb3, 0x4) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000908000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a4c000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000611000)='./file0\x00', r2, &(0x7f000028b000-0xa)='./control\x00') socket$inet_udp(0x2, 0x2, 0x0) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a04000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000d0a000-0x4)=0x98) sendto(r0, &(0x7f00009ee000)="73f0e7f65456aff587852a9469dad363399321e26af6a65420b5612cc9d31ae2cb8f2c39c8537659fb67de179fa70f1ad1fa8f74d122cd1a07abd945c8ae2cbc22b031fe946a55ef15", 0x49, 0x804, &(0x7f0000171000)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000551000-0xc)=@sack_info={r1, 0x10001, 0x4}, &(0x7f000030a000)=0xc) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000815000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x6, [0x5, 0xe7d, 0x0, 0x6, 0x3, 0x3, 0x1, 0x5]}, 0x5c) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000772000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000046000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket(0x15, 0x80000, 0xb1d) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000047000-0x28)={@generic="f62dbd320fd5ae74fed06e13b6880db7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x10000, 0x2, 0x3, 0x15, 0xa0, 0x80, 0x100000000, r3, r4}, {0x3, 0x7, 0x9, 0x9, 0x8000, 0x3, 0x6, 0x7fffffff}, {0x3, 0x290, 0x8000, 0x3}, 0x9, 0x300000, 0x3f, 0x0, 0x80, 0x0}, {{@in=@loopback=0x7f000001, 0x3ff, 0x36}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4f33, 0x4, 0x0, 0x8, 0x5, 0x1000, 0x8001}}, 0xe8) shutdown(r1, 0x2) 2017/12/26 17:41:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000462000-0x15)='/proc/self/net/pfkey\x00', 0x180, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000060c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000743000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000323000)='./file0\x00', 0x8052, 0x2) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000d1f000-0x8)='./file0\x00', 0x11e0) open$dir(&(0x7f0000d59000)='./file0\x00', 0x200, 0x12) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f000071a000)=""/106, &(0x7f000044d000-0x4)=0x6a) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x31) ptrace$setopts(0x420b, r1, 0x8, 0x20000008) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='limits\x00') ioctl$KDADDIO(r0, 0x4b34, 0x1000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000015000+0x75c)="ae4211d89269719409c39f4e28b96a02a41fff779337df3d0a9fefab899551cc9f8d54c21685b12f8ad4a71c75185f6bfd58b8698983ec73f7cf9b65e2152fec2f092540820f4818ed8facca09c147f5f3fc7d08455780c05be26129744999baea52de1eebd4cf27a50c6056119e7aaceb1cae42d4db7935612a1fdba657d3de278dbabc8cb69c3269e53ae99d5bd2649c1b994d3c424e5b1ccca3ffb7a9db08acbe2ff7151b7594a73f5bf1f637cef6e629b3781a575fd3") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) flistxattr(r0, &(0x7f000000a000)=""/243, 0xf3) [ 81.625389] binder: binder_mmap: 13150 20df0000-20df8000 bad vm_flags failed -1 [ 81.637527] device gre0 entered promiscuous mode 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000878000-0x4)=0x10, 0x800) sendfile(0xffffffffffffffff, r0, &(0x7f0000dda000-0x8)=0x0, 0x10000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000048e000-0xe0)="", 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000e34000)='net/udp6\x00') read(r1, &(0x7f0000979000-0xf1)=""/241, 0xf1) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000f3f000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f40000)={{0x0, 0x3, 0x9, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000000)=""/36, &(0x7f0000001000)=0x24) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20100, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000002000-0xe0)={{0x2, 0x0, 0x16, 0x3, 0x0}, 0x0, 0x100, 'id1\x00', 'timer1\x00', 0x0, 0x20, 0x85200000000000, 0x83, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000002000-0x4)=0xfffffffffffffff9) connect$ipx(r1, &(0x7f0000f57000-0xf)={0x4, 0x4, 0x3, "ee86d66f1218", 0xad0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00004cc000-0x9)='/dev/rtc\x00', 0x16802, 0x0) connect$unix(r4, &(0x7f0000423000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000375000)=""/250) ioctl$VT_WAITACTIVE(r3, 0x5607) symlink(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') utime(&(0x7f0000f36000-0x8)='./file0\x00', &(0x7f000088a000)={0x1000000003, 0x100000001}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000b74000-0x1c)=@req3={0x100000000, 0x100, 0xe3, 0x9e5, 0x7, 0xb, 0x8}, 0x1c) open(&(0x7f0000835000)='./file0/file0\x00', 0x230000, 0x0) creat(&(0x7f000081b000)='./file0\x00', 0x120) set_thread_area(&(0x7f0000cd4000+0x2eb)={0xfff, 0x20000800, 0x6000, 0xfffffffffffffc00, 0x4, 0x4, 0x1f, 0x0, 0x5, 0x100}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000932000-0x18)={0x0, 0xfff, 0x10, 0x2, 0x5}, &(0x7f0000af0000-0x1)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f53000)={r5, 0xa1, "ada7be984238bf40e7121d7f1c0e5ee43995e59fd5814195cfe5d72f337ed3999fe142e0b0ae6e8fce2a0026c7b641b3168980d8adc1e7d184b6322476b7f983c784413b4ff2cda1e703c3203dbd8e611e66e3ba3e119468395717a8eeccf496415f3cbd0d3ea583cb0ce6dd9cedf35e4fb55a60b07a08bbfda49adc0185c92483c8a8bee69f160f74774afccca06181fcb8202f95cb1c83ec1a1532ace7b4358d"}, &(0x7f000047e000)=0xa9) 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000019000-0x1)='t', 0x1, 0x24040004, &(0x7f000086d000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4fb202c7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="44a4e3fd012aa7dd5c04ae791eac03cd", @ifru_ivalue=0x1549}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000d7000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000796000)=""/2, &(0x7f0000bd4000-0x4)=0x2) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fda000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0xff, 0x2, 0x4971, 0xfffffffffffffff8, 0x0}, 0x20) sendto$inet6(r5, &(0x7f00003d8000-0x5a7)="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", 0x54b, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000655000-0x8)=@assoc_value={0x0, 0x344}, &(0x7f0000a60000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000052000-0x8)={r2, 0x3}, 0x8) 2017/12/26 17:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f000033e000-0x5)="") 2017/12/26 17:41:09 executing program 0: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) inotify_init() gettid() 2017/12/26 17:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80005, 0x2, &(0x7f000049c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000053f000-0x4)=0x0, &(0x7f0000201000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000001f000)=0x0, &(0x7f000077d000-0x4)=0x4) write(r1, &(0x7f0000cbf000-0x22)="2200000014000700000000f7e22b0500020003e403000000000000000f00010003ff", 0x22) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00004f1000-0x19)="0200000008000100b040be8c01db8cff", 0x10) syz_open_dev$loop(&(0x7f0000333000)='/dev/loop#\x00', 0x1, 0x0) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001a6000)={0x9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000094c000-0x8)={r1, 0x0}) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) fstatfs(r0, &(0x7f00008b6000-0x8)=""/8) 2017/12/26 17:41:09 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000ce2000)=0x3, 0x4) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f00000e3000-0x6)='./bus\x00', 0x1009) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f000086c000)='./bus\x00', &(0x7f00002dc000)='./bus\x00') mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ce3000-0x8c)={0x10001, 0x58, 0x6, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2017/12/26 17:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000002e000)={0xa790d67, 0x9, 0x4, 0x9f, 0x2, 0x2, 0x20, 0x6, 0x3a, 0x81, 0x7ff, 0x8}) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000f03000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000ec4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a38000)=0x14) recvfrom(r2, &(0x7f00005d8000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000a6e000-0x14)=@ll={0x11, 0xff, r3, 0x1, 0xf4ed, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$unix(r4, &(0x7f0000bd1000)="daf99f2938ea27a346311fda6b8b7a08b36f8a73c5a1e0a772386e99", 0x1c, 0x8010, &(0x7f000085a000)=@file={0xde5af930a5444b18, './file0\x00'}, 0xa) 2017/12/26 17:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/26 17:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000070e000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2017/12/26 17:41:09 executing program 1: mmap(&(0x7f0000000000/0xe54000)=nil, 0xe54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) bind(r0, &(0x7f0000023000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:09 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2017/12/26 17:41:09 executing program 2: r0 = socket$packet(0x11, 0x6, 0x300) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x2, 0x140000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a3a000-0x8)=@assoc_value={r2, 0x3}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001db000)={0x0, 0x0}) 2017/12/26 17:41:10 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ca000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x62)="d8865f76eeeb1f1e7e63c66cf4dbbff698b5b1c6184a5c0750363cb0baed0165c54d2b73322b28e6babf267ee19c65b0ce564ddf256050dcdf8424348512c08b2d25bb3a5830634c03d8802e69e62c3d428bf18a5939411367cbbb75452ed51ff1c6", 0x62, 0x4000, &(0x7f000000a000)={0x2, 0x2, @rand_addr=0x7146, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_mcast\x00') pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000670000-0x4c)=""/76, &(0x7f0000f75000)=0x4c) r2 = userfaultfd(0x89fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000479000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dc8000)={0x7fffffff, 0x8, 0x3, 0xffffffff, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00009c9000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f000011c000)={0x8, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000466000)={0x9, r5}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000837000-0xd)='/selinux/mls\x00', 0x0, 0x0) sched_yield() mq_timedreceive(r3, &(0x7f00002f8000-0x41)=""/65, 0x41, 0x4, &(0x7f00009b4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000806000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000f46000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @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]}, [0x0, 0xad4, 0x3, 0x9, 0x9, 0xfffffffffffffff9, 0x8000, 0x100000001, 0x0, 0x7, 0x98b6, 0x1, 0x100000000, 0x5, 0xffffffff]}, &(0x7f0000e15000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000088d000-0x8)={r7, 0x1}, &(0x7f0000f28000)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028e000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) fanotify_mark(r4, 0x32, 0x10000, r6, &(0x7f00001d1000-0x8)='./file0\x00') 2017/12/26 17:41:10 executing program 4: prctl$void(0x15) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7f000-0xf)='/dev/sequencer\x00', 0x46800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0x21e)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x60, 0x3, r1, &(0x7f0000000000)='./file0\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={@generic="e1be9137f6efc61976c4a209d84412c2", 0x1}) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000011000-0xaa)=""/170, 0xaa, 0x122, &(0x7f000000c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/pktcdvd/control\x00', 0x5a000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) r3 = syz_open_dev$sg(&(0x7f000071c000)='/dev/sg#\x00', 0x6, 0x400) mq_getsetattr(r3, &(0x7f0000255000-0x20)={0x4, 0x101, 0x2, 0x3, 0x6, 0xffffffffffffffff, 0x401, 0xdf7}, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000006f000-0x50)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e80000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) read(r0, &(0x7f0000e80000-0x1000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000076e000)=0x9) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002a8000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af7000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000d58000)=0x0, 0x4) recvfrom$llc(r1, &(0x7f00002b0000-0x14)=""/20, 0x14, 0x2002, &(0x7f000025d000-0x10)={0x1a, 0x1f, 0x9, 0x7, 0x9, 0x10001, @random="b511ded8a152", [0x0, 0x0]}, 0x10) 2017/12/26 17:41:10 executing program 5: socketpair(0x3, 0x6, 0x3, &(0x7f0000092000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000064c000-0x4)=0x0, &(0x7f00003ed000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 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'}) 2017/12/26 17:41:10 executing program 3: r0 = getpgrp(0x0) getpriority(0x0, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00001f6000)={0x6, 0x100000001, 0x80, 0x7, 0x5, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 81.875368] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbb000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007d5000)=0x0) getgid() 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000ab3000)='/dev/sg#\x00', 0x81, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b1000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000920000)=""/222, &(0x7f0000d12000)=0xde) sync_file_range(r0, 0x2f40, 0xfff, 0x2) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='stat\x00') close(r1) exit(0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000013000-0x2)=""/2, 0x2}], 0x1) 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='ppp1\x00', 0x1) faccessat(r0, &(0x7f000028e000-0x8)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001000)={0x72, &(0x7f0000000000)="0a4cc6e389848be7c789a323fc04474d19346dc82e9a05076945ec5ee818bd1be5f9af5017b7c693c64253a7c9d9bdb18987962f0ffc6551b8a8cdf0a5d173c51fb2e50ce39a09480bb7d5aaf9c805598291a34c40c7fd2fec8aae96b5f434687f3e0b3783530a3cb5a1d1b51f6ae8d9701b"}) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x40000) r2 = socket$inet6(0xa, 0x1, 0x0) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4e000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0xb, 0x8, 0x8000, 0x0, 0x8, 0x1000, 0x1, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x9, 0x4}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r5, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000000000)=""/228, 0xe4, 0x2000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0xe51, 0x3, 0x5, 0x1000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000003000-0xa0)={r5, @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]}, 0x7fff, 0xea1, 0x800, 0xfffffffffffffeda, 0x5}, &(0x7f0000002000)=0xa0) dup3(r6, r2, 0x0) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f00000cd000)=@file={0x0, ""/108}, &(0x7f00007a6000)=0x6e, 0x80800) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x907f, &(0x7f00003b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fd0000)={r2, 0x2}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f31000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2017/12/26 17:41:10 executing program 0: r0 = add_key(&(0x7f0000b70000)='trusted\x00', &(0x7f000074e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000527000-0xe0)="0a50bc41b857999c4bfb2b697f7ff22358012eff4a4c8b47da3e1111653d8f5ffdf955b23d7a9f566cb19ed610b23d96537c2d6ada2f2e7ca69d16bfe0589a8866b227c2e749eaf2bc8977eca9d590e5b0e21283acfc45f9c6e0577a305f11381e4cedaa9d11a645259c1d0b5a0c5d3f8d6ae6e1bcd06a2c542d1544289b0b1fe2ebaa4a99ebdaa9504f5c048265ac56b1c3fda25e263fae75bb71a5d1cd1bd41f66927e7cf3d18b4779b466dd79b2cc2d3b6e8ee8cd38aec1c3e6fecd6b9da442e16a1fc9c3781503049c25f3d94228c33e4f3e75c8c524f712f3b90a0f7921", 0xe0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000662000)='keyring\x00', &(0x7f0000400000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000083d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x4142, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000b0d000+0x712)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e32000)={0x0, 0x0}) accept4$unix(r3, &(0x7f0000494000)=@file={0x0, ""/4096}, &(0x7f000039d000-0x4)=0x1002, 0x800) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000756000-0x4)=0x7, 0x4) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c6d000)={0x0, &(0x7f0000cd1000)=[]}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000018a000)="1f0000000101ff49433beb0017049a760f07e8e00900080000c70b0408e840", 0x1f) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mkdir(&(0x7f000059f000-0x8)='./file0\x00', 0x41) readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) dup2(r0, r0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000675000-0x23)=""/35, &(0x7f0000e52000)=0x23) creat(&(0x7f0000572000-0x1)='.', 0x1) preadv(r0, &(0x7f0000468000-0x10)=[{&(0x7f0000276000-0xa4)=""/164, 0xa4}, {&(0x7f0000370000-0xa0)=""/160, 0xa0}], 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0xbfe, 0x1) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f00008d4000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ae000)='net/icmp\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000bf000)=0x0) 2017/12/26 17:41:10 executing program 1: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) pwritev(r0, &(0x7f0000cc3000)=[{&(0x7f0000aa9000-0xfd)="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", 0xfd}, {&(0x7f00005e5000-0xfb)="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", 0xfb}, {&(0x7f000009d000-0xa)="78e7f28c163dcc00042d", 0xa}, {&(0x7f00002c4000-0xe7)="a54bdcc495d0f36d63d4b3fe4027d061af09a1b248cf74381c2c1a9db5b7fb06b92bc0e9b49d98b9888ee0c0b7974532f99c62d87b9c39a90777169c437cd8cfb86a6d0516b36f28a0d358bd89579346428023cb952709cd9aa469e9d886ab9a42a122dc14f1e6072f85f23fe6cde2364ae2ed814e3e56ebebdfed0eb23cc8bb459a5e4d2e46ef071282ebfbaa20646cd07af31c669429fa8e7e6f53301031517921f54c6eec1c52bf0c24abee38404474b2ce88cee0c0e311d3beeb2b610421c35dc641bd105b917fa9419b1636bd5eb39097a7a1ff5db90f33d0be2d7001236fcfa4a367dcb8", 0xe7}, {&(0x7f0000a61000-0x56)="2dcd7697c4aa3ff0e29dcf14dc5e3444b66f8cac32f109b1cf79be92c71da63fcb53d47426a7c286c12ab684caca5fe693bd17ae3087b925f069ec3b1c3984dd6308be162cb91525a5f8c4c5b9c9155e0c80adc77508", 0x56}, {&(0x7f0000a08000-0x72)="224b78313fa3657aad63588038539ea332fa55c4775b64055533c73d071450f617f935db1680295497b8c541cb61bf0b1786142cb5e715928d658dfec91714975e09697812a68c3ff67328877bbcf7611266d39c519a9eb731aca4bd3d2b8f60c2ed7204c23c65d3bb3819468aa2188ed71d", 0x72}, {&(0x7f0000304000-0x38)="fb2165faadc409466d2b64ecaf3c4ee556ead8bf5629595885ff83b8fa49bc34bfc5719de1f1d31e27808ab53a91d7fe62d476f1924ee7a3", 0x38}, {&(0x7f00000dc000-0xa6)="01604d6d3d00a6b2207ccd7905eaba648d4fbed9467bd20808983cfe5a12e171e78cb4a11dfb52214572dd1bc4a43ca81b470675d5c4f3f14b6d1e8d2c6a3d4199af95c49d6ba3aab77f5273eddae916f995b9021fbf5c55381fa93f8fb49a2648b15672f92973a6b67256303b7d95d90a6ea7077b96b23f307d10b5afedd71c395515816d62d984e94eebd83dac72e7e1b1f565e02a38721e8baefa4ce651e25ef6acfc8adc", 0xa6}], 0x8, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000275000)=0x20, 0x4) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000828000)="54d1", 0x2}], 0x1) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r0, &(0x7f00004fa000)=""/111, 0x6f) ioctl$int_in(r0, 0x5421, &(0x7f000036d000-0x8)=0x7f) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000263000-0xf6)=""/246) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3e945d155b0f3ad, r0, r1, 0x5, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffd, 0x0) 2017/12/26 17:41:10 executing program 0: prctl$void(0x1b) r0 = eventfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000096e000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bce000)={0x3, 0x2, 0xe66c, 0x3, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x8078, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xffffffff, [0x7, 0x3, 0x7f, 0xd6c1, 0xfffffffffffffff9, 0x5, 0xb77, 0x545]}, 0x5c) acct(&(0x7f0000002000)='./file0\x00') r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd7, 0x80000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000002000-0x33)=""/51) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000003000-0x4c)={0x20000000000000, 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]}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x2, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000003000)=0x4d2d, 0x4) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f23000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f8d000-0x18)={0xaa, 0x38, 0x0}) flock(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x44, 0x0, &(0x7f0000e99000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000380000-0x38)=[], &(0x7f00002c8000-0x48)=[0x0]}}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f94000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r2) r3 = gettid() setpriority(0x1000000000000, r3, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000002000-0x7)={0x20000000, 0xa1ea, 0x3d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000-0xe8)=""/232) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000+0xda2)=@assoc_value={r4, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000001000-0x4)=0x7) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c49000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aeb000-0xa0)={0x0, @in6={{0xa, 0x3, 0xbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff8000000000, 0x4, 0x80000001, 0xc0}, 0xa0) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000f6000)=@req={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e2a000)=0x0, &(0x7f0000ed1000-0x4)=0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000859000-0x1000)=""/4096) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/sequencer\x00', 0x400100, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000082b000-0x24)={0xfffffffffffffde9, 0x9, 0x400, 0x3, 0x1711, 0x800, 0x6, 0x4, 0x7fffffff80000000, 0x0, 0x9, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f00008c3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3d) syz_open_dev$sndseq(&(0x7f0000d2b000)='/dev/snd/seq\x00', 0x0, 0x8000) ptrace$setopts(0x4208, r3, 0x0, 0x0) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto$inet(r0, &(0x7f0000b1f000)="7f445c39b35373af13f8471e9f18f8407bbc90022733ae721dd10b31ae5c234dbbaf9fbd6b32bef37a5af3bf4a664488f3f9da871afb39afb822fc2ec2b8c9a2309b01f0b598a9aa0644ddd277d32f615770ea123db8b98b59d9863581b4ba9bd20799d8cfbfd2300773c34ea9df8b8f3a1f0574ddbf6d3bc6ddc11c96f3ddd3ced7c3e0f52273ae4466e9d3bc1777facb51af79228e29042d1a03e53440f22f2d4c8fea14fd78bdda3dfbaacfc1bc18f8fac839d71e4a5f9aeeaeb084fbae4b2df8e5a71af0013dbfc781f4f274979bd8aeefdc98bb6f2fa8398377e5b1596a808d941d404b7b694ae29035b0e9bb2c6354a1748e", 0xf5, 0x20000000, &(0x7f0000139000-0x10)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) readv(r1, &(0x7f0000d9a000-0x30)=[{&(0x7f0000de2000-0x3d)=""/61, 0x3d}, {&(0x7f000012e000)=""/0, 0x0}, {&(0x7f00007cd000)=""/4096, 0x1000}, {&(0x7f00006a3000)=""/73, 0x49}, {&(0x7f0000724000-0x55)=""/85, 0x55}, {&(0x7f0000622000-0x4c)=""/76, 0x4c}], 0x6) write$sndseq(r0, &(0x7f00007de000-0x38)=[{0x41, 0x2d5, 0x5, 0x2, @tick=0x0, {0x8, 0xff}, {0x7, 0x80000001}, @raw32={[0x20, 0x0, 0x3]}}, {0xff0000000000000, 0x8, 0xffffffffffffffe1, 0x7f, @tick=0xfffffffffffffffc, {0x65e5, 0x4}, {0xfff, 0x6}, @connect={{0x9, 0xd8f5}, {0x4, 0x3}}}], 0x38) select(0x40, &(0x7f0000cea000)={0x800000008000000, 0x7fff, 0x8, 0x5, 0x2, 0xe2d, 0x200, 0x456}, &(0x7f0000414000)={0x100, 0x10000, 0xfffffffffffffff8, 0xd7, 0x9, 0x3a0, 0x8, 0x0}, &(0x7f000067b000)={0x7, 0x5, 0x80000001, 0x8, 0x3c, 0x0, 0x28dd, 0x3}, &(0x7f0000cc9000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000f42000)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079a000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6141afb94bd35370d6f5aafcdc94f002", {0x4, 0x80, 0xd424, "76de7d0dbe3e", 0x34f2, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fe3000)={0x2, &(0x7f0000264000)=[{0x0, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x0, 0x0}]}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000df1000-0x8)=0x0) shutdown(r0, 0x1) 2017/12/26 17:41:10 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000622000)={0x3, 0x2, &(0x7f0000001000-0x2)="e97c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fc000-0x4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ccd000)={0x3, 0x200, 0x3, 0x7ff, 0x42, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x38]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f23000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f8d000-0x18)={0xaa, 0x38, 0x0}) flock(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x44, 0x0, &(0x7f0000e99000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000380000-0x38)=[], &(0x7f00002c8000-0x48)=[0x0]}}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) [ 82.177467] binder: 13347:13348 got reply transaction with no transaction stack [ 82.192167] binder: 13347:13348 transaction failed 29201/-71, size 0-8 line 2921 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fb7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fb5000+0xcb5)=0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fb7000)='/dev/input/mice\x00', 0x0, 0x4c841) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000250000)=0x4, 0x4) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e62000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000fb9000-0x4)=0xc) [ 82.232205] binder: 13364:13366 unknown command 0 [ 82.237239] binder: 13368:13369 got reply transaction with no transaction stack [ 82.237246] binder: 13368:13369 transaction failed 29201/-71, size 0-8 line 2921 [ 82.256987] binder: 13364:13366 ioctl c0306201 2000a000 returned -22 [ 82.261436] binder: 13364:13372 got transaction with invalid offset (56, min 56 max 56) or object. [ 82.261502] binder: 13364:13372 transaction failed 29201/-22, size 56-16 line 3191 [ 82.287013] binder: BINDER_SET_CONTEXT_MGR already set [ 82.292347] binder: 13364:13372 ioctl 40046207 0 returned -16 [ 82.300274] binder: 13364:13366 unknown command 0 [ 82.300348] binder_alloc: 13364: binder_alloc_buf, no vma [ 82.300389] binder: 13364:13372 transaction failed 29189/-3, size 56-16 line 3128 [ 82.318747] binder: 13364:13366 ioctl c0306201 2000a000 returned -22 [ 82.327606] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000795000)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f0000ba4000-0x33)="", 0x0, 0x20000000, &(0x7f0000baa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x80000, r4}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000c09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000003000)={0x2, r5}) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={r7, r6, r8}, 0xc) prctl$intptr(0x1c, 0x80000001) prctl$intptr(0x1c, 0x5) ioctl$KDSETMODE(r2, 0x4b3a, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f0000003000)=0x5) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/pktcdvd/control\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ce1000-0x10)={0x9, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00008ae000-0x4)=0xff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00002da000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) syz_open_dev$sndtimer(&(0x7f0000f40000)='/dev/snd/timer\x00', 0x0, 0x80) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0xf, 0xaf) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d41000-0x14)={0x5, 0xb8, 0xfffffffffffffffd, 0xef6a, 0x5}, 0x14) recvmsg(r0, &(0x7f0000292000-0x1c)={0x0, 0x0, &(0x7f0000f55000)=[{&(0x7f0000d14000)=""/40, 0x28}, {&(0x7f000030f000)=""/12, 0xc}, {&(0x7f0000a3b000)=""/252, 0xfc}, {&(0x7f0000895000-0x5c)=""/92, 0x5c}, {&(0x7f00006e2000-0xf8)=""/248, 0xf8}, {&(0x7f0000e3a000-0x5f)=""/95, 0x5f}, {&(0x7f0000220000)=""/4096, 0x1000}, {&(0x7f00005e8000-0x76)=""/118, 0x76}], 0x8, &(0x7f0000432000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet(0x2, 0x0, 0x5) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000c66000-0x42)="96ca46055c52f419c7c248a18ba6a711080552035051a1a25a50e5e2d88484b606cb696f50c3d6b11910817644a2cdebfd5c67e43c5487330b95b778351307a13905") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) epoll_wait(r1, &(0x7f0000493000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x200) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000348000)='/dev/rtc\x00', 0x0, 0x0) openat(r3, &(0x7f00004aa000)='./file0\x00', 0x40000, 0x0) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) r1 = syz_open_dev$mice(&(0x7f000044a000-0x10)='/dev/input/mice\x00', 0x0, 0xc4040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000012b000)={0x1, 0x3, {0x0, 0x1, 0xffffffff00000000, 0x3, 0xa3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001d8000)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x50802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x1000, 0x1, 0x81, 0x80000000}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000+0x6d8)=0x0, &(0x7f00001cc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b57000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f0000342000)="e89839e8b008870dec250759d53b43e198e231d57d1d0ad813be81c1f128ecaf6864525a64e5d024c9a363ad3079320d5f9e9fa8d728a9b6af6c8414e2ae45725322fbf327e262add6bd25b729f5c4ae6cd573513ddbb3eb998a5425fdff7526459efd99c7a8a5ae6921bef0a2f227be7efd530928dfc86654d97add0e2cdc942b8287e815342417b29fd312180393018b3dbb5a40ed54902289a3c260f86df6ce48a069f63721952e09dd9e", 0xac, 0x0) ioctl(0xffffffffffffffff, 0x2275, &(0x7f000069f000)="0080") [ 82.333441] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7d000)=0x0, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000078e000)=[{&(0x7f0000f7e000)=""/101, 0x65}, {&(0x7f000085e000-0x5c)=""/92, 0x5c}, {&(0x7f00002a1000-0x1000)=""/4096, 0x1000}], 0x3) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000caa000-0x9)='/dev/rtc\x00', 0x101000, 0x0) fsync(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000d05000)={&(0x7f000094d000/0x8000)=nil, 0x8000}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00003f1000-0x4)=0x2, 0x4) 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f67000-0x61)={0x0, 0x59, "6df50835871f7a8cb9b25a42ee1e7e724622e4b75ed3b299d605b74f6e56b7ea0bf44c076186212983af2c520fe1057fc3e6a7b8a48d699ab8b80b2509b9e5cfb5ead19733d17110b44c1f8e869c311bbdd4bf3060a0d1c57f"}, &(0x7f0000ff4000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f73000-0x8c)={r0, @in6={{0xa, 0x0, 0xca, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000c7e000)={0x7ff}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ddd000)='oom_score_adj\x00') exit(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) preadv(r2, &(0x7f0000983000-0x80)=[{&(0x7f00007a2000-0x5a)=""/90, 0x5a}], 0x1, 0x0) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a64000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f78000-0x4)=0x0) setxattr(&(0x7f0000585000)='./control/file0\x00', &(0x7f0000ae5000-0xe)=@known='system.advise\x00', &(0x7f0000a92000)='system\x00', 0x7, 0x0) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000031000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xe) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000708000)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0xfff, 0x4081, 0x0, 0x0) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x80000000, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") pipe(&(0x7f00008b6000-0x8)={0x0, 0x0}) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b4d000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, r3}, &(0x7f0000293000)={0x0}, 0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a04000-0x2)={0x6, 0xe0}) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f30000-0x14)={0x7ff, 0x38, 0x4, 0x4, 0xb409, 0x4000000000000, 0x8, 0x5, 0xffffffffffff8000, 0x8}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000b6000)=0x0, 0x4) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x2) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x11, 0x80803, 0xfffffffffffffffe) sendto$llc(r1, &(0x7f000075e000-0xda)="127267666f0e1317537b36bc17cd78d509881e1a8a283aef5b12b90bc931cde17f5b5179194d6bcce74cc9506d44d2de04f10d59583d80fd0c50b5cc9d22cb89a8bdc17f4377308c5396994304972f7e000a0af316c0aa2bb3585f787d233ede11b09615a8eecb12f8e9874db14173ab51523ec199cf966e6bb0825797f1e7e81795e82cae70d006832a845e9cd47068fc2fb52d9b60e40717ad599b1e805b9d7900497d0d7835a991e3ebf3b423e7fd7d967d4fc070ccce45f9cff8e3e238f1229464b8574e467849e08de347f8d703d32aca5b10b092e9b424", 0xda, 0x1, &(0x7f0000f6f000-0x10)={0x1a, 0xf6, 0x5, 0x5, 0x100, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r2, 0x4b36) close(r0) socket(0x0, 0x0, 0x0) [ 82.468688] device lo entered promiscuous mode 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000023000-0x10)=[{0x8, 0x6}, {0x4, 0xd4d7}], 0x2) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x12) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') open$dir(&(0x7f0000d84000)='./file0/control/file0\x00', 0x0, 0x0) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) mq_open(&(0x7f00007f8000)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c99000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000348000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006db000)={@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]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000499000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = dup(r2) getpeername$ax25(r3, &(0x7f000039c000)={0x0, {""/7}, 0x0}, &(0x7f0000797000-0x4)=0x10) 2017/12/26 17:41:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000412000)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0xdee6}) 2017/12/26 17:41:10 executing program 2: mlockall(0x80000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) clone(0x0, &(0x7f00000d9000-0x33)="", &(0x7f0000262000-0x4)=0x0, &(0x7f0000261000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x48001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) fremovexattr(r0, &(0x7f0000001000-0x2)=@random={'system.\x00', '[nodev(\x00'}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x0}) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="05180b6a1ff03e84179456e008694527baee894378747f98286636518df6c2faecf1555c3ef1e8e5723f72cf76a40e240727b3eea32b327e4f0c309b508efaf594121e13f6e199ab6f94b90074a4948b3cf031fde230bc47ac6608c505539f2d92a2087b7de462356bb99390b9fad35e995ebeab757381eda23a72a3155e13ba23518b3a5694e0b73153daf06f690addea3fb75598a2a1", 0x97}, {&(0x7f0000000000)="1b09054dd55da1a21c27b311676cd681bc9a", 0x12}, {&(0x7f0000002000-0xc8)="ac3ff272253de906baa9d5a30353a650c46f1a81ed9945fc0412053f90c57454486d4f394fd32e05f018ea51b15b9cf0fb309911b6af3a95e0d9c8fa71c24279185ef445bec923634219dfec6f633234167849fa87cabeb3b42e21f93e372325174154094c82afd29c593855c99abbd7a7495f0d984ecc589dc68706e488f7b8926511e356f7725cc7311a45f53349b0ebc79c2cc560df94b4b8a400d0b3d47d7bf80f3352292abd94825fefa002d457241db8ccd820ec948eb6b5dab1c1a2b5bbcfb957fe37afb8", 0xc8}, {&(0x7f0000001000)="ff09ffdbb580a0db95a523ee32d2823dfa937457ccaa042db949fb4434fd79f2", 0x20}], 0x4, 0x4c) 2017/12/26 17:41:10 executing program 7: pipe(&(0x7f00002c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000059e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c01000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x80000891e, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/26 17:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x604040) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000e42000)=@random={'os2.\x00', ':}ppp1\x00'}) sync_file_range(r1, 0x4, 0x5, 0x1) fstat(r1, &(0x7f00008cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001eb000-0x4)=0x0, &(0x7f0000404000)=0x0, &(0x7f0000708000)=0x0) fchown(r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006f5000)='rxrpc_s\x00', &(0x7f0000549000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6f000-0x1d)='--keyringcgroupsecurityeth1$\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000920000)={0x0, 0x8, 0x80000001, 0x66, 0xfff, 0x9, 0xe3, 0x7, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x764a, 0xe30, 0xffffffff, 0x1000, 0x7}}, &(0x7f000095c000)=0xb8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095d000-0x8)=@assoc_value={r1, 0x3}, 0x8) 2017/12/26 17:41:10 executing program 2: personality(0xc00000e) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2017/12/26 17:41:10 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00e050060000000000000010334709e5"}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f6c000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f6c000-0x10)={0x40, 0xab1, 0x80000000, 0xff}, 0x10) 2017/12/26 17:41:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="10f893c0d4675117d594cfe8e2cad031209fa453a23dc27ed6efbfee812fbd0db15d910fda8c74e43d95f8230e2c2a58facd5183c67d5e79be629b6fff637a893e8f11b801381426cb97d55b3129ee8c0de3717308d7c58105cd3e87f740b324fe986261ccf0fb4e0f76154adb999c089c025a547755f48eb1ca25205d4c0c99dae3fed1558f45c82aab9549bd131d9d1605db206126b5675ad936518997498e8166dbc6b1d168b37e532df068e7089dbf008d2a409102443acd38eb8910951193ddec5ef9b32fc6972c1eb19d573b89c26242b6a0c673448ddbddb3acdaf0df093e8345", 0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000005, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000097b000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f16000)=0xc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004e1000-0x4)=0x3, 0x4) 2017/12/26 17:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000aee000-0xd)='/dev/usbmon#\x00', 0x6, 0xa00) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000b2b000)="867188a6aa9eb7753f4bf240bb7ddeffceb58205f4846095005ceb1f55473f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/26 17:41:10 executing program 5: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c27000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bc0000-0x8)='./file0\x00', &(0x7f0000ce8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000770000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce7000-0x83)=[{0x10, 0x20000024, 0x3, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000ce8000)=[@cred={0x18, 0x1, 0x2, 0x0, r2, r4}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, 0x0, r3, r5}, @cred={0x18, 0x1, 0x2, r1, r3, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x0}, 0x0) 2017/12/26 17:41:10 executing program 6: 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) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001e0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000096b000)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005fa000)=@generic={0x6, 0xfffffffffffffffd, 0x2}) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ad9000-0x4)=0x0, &(0x7f00002db000-0x1)=0x4) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/26 17:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/26 17:41:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000000+0xd5e)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4e)="b933ecdee5dfcba60ece4811cb8e72550cc170566aa1dbc1fb80de2fc055769a0fe93bc0d2937fc7d5d38aeeec0abd7429653a68856e3cfece39d5adc61ed6991e27762cef7de6692891454eaa32", 0x4e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r1, &(0x7f00002ce000)="26b01aaddaee5ae28304a91f4871", 0xe, r2) 2017/12/26 17:41:10 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004f000)='(#{bdevGPLvboxnet0\\cpuset[keyring\x00', 0xfffffffffffffffe) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000052000-0xfa)=""/250) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000051000-0x4)=0x0, &(0x7f0000051000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x3, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) listen(r2, 0x42) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x10, @time={0x0, 0x0}, 0x0, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f000004f000-0x30)=""/48, 0x30, 0x4f) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000052000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f000002b000)=0x0) 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003d5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) creat(&(0x7f00007e5000-0x8)='./file0\x00', 0xbe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000026e000-0x28)={@generic="35f92d20ef19612ad545a80d7595b7e4", @ifru_addrs=@ax25={0x3, {"fd96a2c20575c5"}, 0x0}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000812000-0x28)={@generic="8cef1dd7bb8ed80fca3bc635a319d247", @ifru_map={0x1, 0x2, 0x7, 0x0, 0x2, 0x0}}) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4462f7f9, 0x4b80fc58ddbc8066) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x47c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000617000)={0x0, 0x7, 0x2, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x8, &(0x7f0000001000)=[{0x4, 0x8, 0x800, 0x35f5}, {0xe891, 0x9, 0x1637, 0xfffffffffffffffa}, {0x8, 0x7, 0x5, 0x3}, {0x6d1b, 0x7f, 0x8, 0x9}, {0x5, 0xffffffff, 0x2, 0x401}, {0x800, 0xd003, 0x6, 0x3}, {0x9, 0x1, 0x3, 0x80000000}, {0x100000000, 0x9, 0x101, 0xc2a}]}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009cf000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0xfff, 0x7, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000002000-0x48)=[{0x3, 0x1ff, 0x2f8, 0x9}, {0x9, 0xb867, 0x6, 0xfffffffffffffffb}, {0x40, 0x1, 0x6, 0xfffffffffffffff8}, {0x0, 0x5, 0x4, 0x3f}, {0x2, 0x1f, 0x9f, 0x8}, {0x4, 0x1f, 0xfffffffffffffff7, 0x6}, {0x65f72483, 0x8, 0x1f, 0x7fffffff}, {0x24a, 0x0, 0x7, 0x2}, {0x9, 0x8, 0x80000001, 0x4}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00001bd000)="5f6b69778f", 0x5, 0x4000, &(0x7f0000fe5000-0x10)={0x1a, 0xf6, 0x8, 0xfffffffffffffffa, 0x2, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00009bd000)=""/254, &(0x7f000012a000-0x4)=0xfe) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000bb9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = fcntl$getown(r0, 0x9) waitid(0x3, r1, &(0x7f0000bf1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000d2c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:11 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x9) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000e3c000-0x6)={0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000161000-0x4)=0x0, &(0x7f0000e76000)=0x4) 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001e7000-0xd)='/dev/usbmon#\x00', 0x97d, 0x40000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b63000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000373000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000357000-0x8)={0x0, 0x800}, &(0x7f0000118000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9c000-0xb8)={0x0, 0x3, 0x6, 0x8, 0x7, 0x7, 0xfff, 0x200, {0x0, @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]}, 0x651, 0x9, 0x1f, 0x8, 0xfffffffffffffffa}}, &(0x7f000012d000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003e0000)={r4, 0x9, 0x1, 0xaa6, 0x2, 0xfffffffffffffff7, 0x5cb8, 0x101, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x9f2, 0x9, 0x2}}, &(0x7f0000fcb000-0x4)=0xb8) sendmsg$netlink(r0, &(0x7f000053b000)={0x0, 0x0, &(0x7f0000535000-0x18)=[{&(0x7f00003fd000)=[{0x9e, 0xb95, 0x100, 0x4, 0x9, "4d6af394a73315cb6e6a70280420a051659c1e6863e5896c8bdeec9dac76472639642d4e5cd44ae00b0fb721fa0af3033b4ffb305d4682bca6d8ad051bb607907db54a1335d219c8dc308a86a21ffaffbcb81ad3dd7e34125e4188ac4ec70fc135f12f2677b0372adf3a2e904db7b4fd2ff57837572bb2974ac87371ca15804a57d597116df286794a1a0385c798"}, {0xf3, 0xfffffffffffffff7, 0x222, 0x5, 0x1ff, "e21fa893419c4e2d48c7b7d33a74350c04b0fe5937076778eac7093ac6f37ebda210789ba9151eb9706db2944e7ecf7610255b29b7e2dd5036169ee798fde9b6bff7e698672953de34d11184a255500041c56293c4691a4e75fb6dfa16dd0f860279ebb26b38027e91dda85fbf82879f742482ffb70b00d054038c753198b18da3721442c4395d9f69300b5bae75123081d62e15273430724a37f2f5b259f0bd953bf093b792e5e75d155ec6c616a1a827268a4d87f4287ee1f67f9be8da29541844fc9a025b3fcd8fe594c0df1c303525609019a2b4ff89b5823605a33f562ec5d1bf"}, {0xda, 0x5db0, 0x600, 0x401, 0xffff, "a451d6b0940ad286121efba085d9c8e24e9ff7b3156f2f2c64e637b663e26d3833d6ad7a76cbb86d18313ce3c36f7f4aed2895b0ee5ef0ede6cf63c62d49bd4dd7f9dc092c26f39b0a91b1e15f5e75407ccd5725c228f556a7fa4eb6f01f54cee409b9bed2fa89662a2147820e79f18362b974e657b2ea0276741b650077a1f20501b7f138cf55c5f6ff7d0bd39c51b005bb3e93e63bb45f708707ccde6be18e58c5727bb48b53e68a72c9def998cced04a2b6dadabe4b0d314976aa80515b6d4ab7739690fa758b15c8"}, {0x1e, 0x9, 0x800, 0xfff, 0x1, "3cf07a15306f473b9dbff38df0d2"}], 0x289}, {&(0x7f0000de4000)=[{0x6e, 0x3, 0x8, 0x2, 0x2, "f976e85418cf8357c562790d102748d86435f11cb6214e21df3091b5ff3f9286cad6ed43007de318e367acdc1ac464e56ef742ea3c8382997c94b85a81ec3d74a2dfcaf1e4b786b582f46ad13cf476ac9f8cf94b33697662a599d014d8fd"}, {0x27, 0x9, 0x310, 0x0, 0xaa, "0a02f0de14e951bdd56d6f4105c9ec8201c809bce6e2ce"}, {0x103, 0x5, 0x100, 0x8, 0x4, "6b9a3a66c4b3252b4d65073ea459195180c0318f998ad50f79f46d35ff6e37d90f75db73061ca18c45f74d8bc2271f093fd4e20dbfdbf6954806765b6acc5cbcc436b5d86324d5e7e722954d3ab7ff24f837216c72514445977c6c10092a7fe6848b25bd1c14dbff61ffacf8760c9fc2253d51003b8483c46f49404e644d45fd61e7397b611d61cff377f6eede0774f071d23075b8e65af090f70007999a1a6c4f1c71f229b72db8374d2c3401425931dc9cc51cd72d6c71f756417d2c757530b39ce1464d5c3397ccd2458771032b7298f7269c1b130170e8302a2abba625e8f763c76088623183d0771a221af8acc03d1f5b"}], 0x198}, {&(0x7f00000ef000)=[{0x49, 0x2, 0x0, 0x0, 0x8, "0e8bbcc4c70e757a68ab1707beea764e20a40c018d5b4a38a64ea43b49575dcf98df1f8f7d827cb0ca93d795e7ed745477486dc2a7282897aa"}, {0x65, 0xa7d, 0x104, 0xa34, 0x80000000, "07956a058690e6dfed06d0997d06dedae82318b2718fc873f6ee9a4b6e30f66f208cf11d93880874d1157d39fb5e091dabe0e401aca7eb3c053f4a07a1487de2a75136ffadc3aa8be856a22c2eb6f3948a6c4ca14f"}, {0x1010, 0x0, 0x4, 0x9, 0x1000, "89c7d998438eef8240dae4b9ab834e4f4dee216767a295e072d88aac67f10044706513420e23530202bbc7adcf7fa51cc053f9b39eafb00641295dcf3ab581a92f2b75645a1317e154ac127a0ad2199e6c77011f6a60de895265cf77f4bea37a146428fcc293e575cc30298df6016f67d289bd3478ce40511d39d5dd5ed470751d800454a47522778d1c9bf00ad7cb04781e23288bf3690b9448dc00253d225975a28636776e58162a37162971b4fd7fc407b3064d11c1338d8ee495e41582349298f9f31e8e29ccc600a047e46a675d83b056c9d57a67a51ab7850b1011ed266c9def8334e1cb496e201a35fbd02eed1e983ec01e1471f1d8c70dbf5eb995c2992c40dc2e15c0c6bd3435eba898128609c9153ee6888c506a795646d70d5242c744dcff6edb9307b2a24e4293c1e2913c716caddd298fa31e74aef164fd38dc69ec87faf6f8e18ca3074535fca627780070a9a2dad044ca7d35f260d73d69e671b2ff732395d377817902ea8af52e8caa3e8fe4a3e87bdcd89391b2f028853fdeedabd82c248f7d7178d1ab931620e364cd582400b48dd9135b88e0105d10da8f34e3eb36006ed2b7ab509aeb9b8b43fd82a31392c1a7fe64cf725f81ce84965ee4963089c9c18cc76523cc83586afa7c005aa11c4626d4fea1e365f8f830526b7f262f407573751a56299d021b22886effba448aca4cd0d0fe07f92202a0c76b257718a8422c2363679081b54c54e030ca22affdbb07dd5a463da9bdbd164c8168d333e9c66c8efd1165924c16575ae30fc1bfa6bf1192b5754dd92aea630ebff36501374a7631f3c1be8c87c597b724d00ffdf89878c3c1532a5b841266b040d909ec30c95284a562ef9ee3258db7d492196616b87546500b2669dc8b3a9ff2be809d07f6eb7e98a040603296444593d8a14a88dc2bd1a6cf470c6114c04f0eda31b3381795e28525d592b329fc7d5191544d4c158ac138862344598e159fa8257f66a67737732f8e5d6861f135561f1c180effca1bdec69c4282a1f3ce877a8154fe173ebeb3f19992ee3cc3fca8718ea8b223a98007bdf6574eda2474972af43631b2e3e07707e62878ae208165ce1f2cc4296a76b9b248fd75963881e7792abd403e2687cedefa8d2114241b9afdd732a9ad506c8746821d75a3393dc4f8d293f6a0720980b3cfaa49a959d782a7feb38316a83b4ef800801c461d8830e465ad3d13b85f36f7f73fd2f39698707a5518ef75bd1abcfefca9c6ab366754fbb0918742a9c028e89e4dba2bbf1d77115f6b5dc6969a09f24692a55d6a72ae321bd297426969ced8ec0444b2888dc0c0b77c0c837ce213187886acd01c0f6d2f510577e21f8d0b3a3a71ad3a881ac0dd3709224f22541007c0414d90e6301443cbf444338f478c569848d599c2d73354d3a555b3a417d10e797aa24b4d9e8bdd5479dfb2917c37b30e9142ea6668711ace07c8f359e245477a46aa4632b6e0496550b58eeaf63d1fd51581ce0132fee7d4ccd98764fa856fc15f85194477861a2306721e20c687de6f1f1f91c5c2abc4b3171dc0ed42d97ebac9cd4b492043a71f165cc642cc9eb6898136699bfeb8fa0615aaf91b96b97c34a0fc900ae31ad94d8901b6e24b17ce648ef5dd02914b64bc6f3847543c759e357777a48ecedd6b7660a3a73dc88dcbb0d3196af422977e4119cb30ba2d2b22034788571938cd9ac9a4add5d6018876081669d15dd3e3ff48b71b305865dd1661a44e3975280c7e5ed511193aa0ecb0472173e3d52cc4ece4157d215e60ee5c9ea4a9ea5912e60d8687dd6c48879df7e30b2dcb48caef1c31a1c5f53d52b4bed652ebd0000510979934ae402acd11d4a4e3a79b7c89d6fc61734f7fa9c9bcda6158b7749c88ac803cd3e3184518eb1f01b09c4916ece814c3d52a1c9f27837e35befa44055deca0fae4c901a1654abfa73277eeccaeef62d4e43fc63cfc7fe6b4fe186eea8277e3b84753d180ea74b30a56b420aba4e0f20bf63652226a9299ecda312f1bc7891ef7b310aa50d4ef45497f21d17b1075db1ef9764ce38bc18d4ccc1936f22506fc2c7f2d838ff0252261d53b1ff089b323b2b9196aef93ff8420cec1a039b2ce9391d0fac4f0804e7c631bcf0d56ed396beabc9ca7b344933342ed7edd56835edfbf7c57e68b2d38db61e35632771ad29e8a920b5a4f5c9f157d90db49dab5f94121a884e582488def30848d73ebc0e347a1bc83d1943ad4d215f1748ecc90cca1f1a5a7dec7361f542237f1794bd0dd80259186873017266599a4fce9e7a2c93d8ea288bb98d7db910f77a960ad7777baa8c2d823e4e7acc4055178a9a4acf755b28a722abc791b54fc35cc19a0e96a4caf92cfb8cc065a36139070f99831bf04f97e155618aa4802b90c6bf7f1c78b3c351573feed2a53aa0e16ca6af1beb895f17bbfb91982414a0e8236b434ab200c11d778481a486d59c35d6545030a6300acb36ffcb60762641315acc43185168b03c9184e01661f84f4dbbf5ddc3358afcc8d64d970400f44065c5773ffed02a0f88aac1213b64f3b22ea3a706b45b49c423768e15bd8d3a72ce762391dbeb542f83dd9dc4b605fee937ebd039bf83f421db2d5bd7280eb1cf388d549ba907db1b66ec7053fb692bef9cc214a8b32de640703fecf0ecd0e0a70c76f44b3d7bffbde5398c50d4c95b1e4fa48a966bd0f11ef560202f0f5bb50a7adedf5337ba959c8020a1cf379537dadb3aa69a24d69a61f92ab15d0b8265ce6b0d986e5804682da239ab57e9c287dc0b3507154de678621ff16156337e9fbdc85049619e1218d793041fcb59869f64827f12036ac8fd95465a8f9338efc77b0777e11eae3fd6ef7e306926648a04e3e4445c78cbaa30d3e13736822f1ab680315ac3b6e520e77a943d9476431ce5c111f924a9905ea2f1f250e3c0338d8b1115d092bfa1e6967555ca258755a5cf376ed879bebeb514613f202ca5d99dcc30a628c14f0d46429feb95a880105b32e0971652bcd196f3d2e0e5552337791f4a250fe99655dd068f7125d4d2baee38c9b4c104afaad18e0a363391a0e9b3bc635726e336a4905b0cd7227973dc4c8d0421b3bb985001c9afe70e0d15312ce76b49e2cf5397fcd8f37a51adb2cf61dbf00e399c128afbed42562de328c5a2e38f46a14fde9cc990f49f922fafc0ffcef4c552fa9431136d317ec5afe75d1ed652b1540920aa1f83e6c231d75008dc50f0720701643a9e8f6ec0d3a1e3dae4a5a5aa93c378e17f7d922b2116193769bb97fcd809efa27e7fff269fcf2caa67bdddf47d4c7f6ba12fc06986e288470929b0e77a30c365d1f161bc558595fd7bf700923b2b8210177550f2b4103307c1dd09fcac06847488330b76392cac91149b98a61e56519cfb968c8db20680883b3b3dedcc069df1afa12a05ff4b925ff551074fd862d08afef111e7d3f847a6d89cf44f375092caa8b2262a330991728e0bb591765f54903b1d309c5761f87e6d1c742d6e9b72817e4d592357429a93b018d866f274d99e7aa9c28bd28ec7f220b12333c147abbf8dd88664cfb13f0b760a39d394a6224ec6affd521084d77c94e9a18d57fe2df734717d11739ed2d26e9acc0e1a65697892bc21987c2b9bb652b0b0eab1b9015f59e18d939c775987c71773f836499801bb460303365b28b339cc404d0680b7385936762af92a1b780e843138d898df033cc17f92158bfa20026fdb44eea3e73c50fb569839463f4dbe421e64b052fba56bf2c7491aaf6fb976e5ad91dab7f6b04ffd98ed71723a1e134c511e708bb884881506e43b86a1482f2ccfefc9971195af5020420479c1d57319332d10765dd90d38adbbc2c329fcb56ea2dbf43320fb941e0e15e18a99718da731740704e15f880dbe8f083a0d78dc89cda97b922fab2c84e0061d73687bbe84185a1707fc3c0a8abfb8de339d8b888a2bfd8f3d0624187696fb6f25b604640033844cbb962ad027fbdebf365e44ae6e98f59a3cf06555e5024f8ba4f13e99d207622a9045dae05e711fc33c484946cbecd6f2da8aab7efcb4d8b32db847898c7da446372ac6bc4008a7f24932e7c90ef6384a4cc36d829b9243340956ded5a81a7f18579566a9e31687be427da8f9563ee66ea0056a256b1957183759c76754da2ade5a2397e000572fcff9c94347d433cb5f43e18a75e9c15c79c1742d3f2fbefb0b5ba7390af052d452377193b28d05ef23a4fad61c08bed6d86f543e985e14b12245d02c92209bc02c7202c4bccb850d8aa4f680f0a203bddaaa99f2d9d3c9960c5c2d1e9c4e6cc3fe552a4118b2d35faaa9c294fe30a4e2c27fa61b974e1ba25ce3dd41414912fe5d57a41320d82da21fcf3d0468395b432149ca1e6d86d59b7a63db6b1f2860e4de439711efcd05d8a9c64fc3b376b330d0f247be43809f817d2529515b6c4ed55d9aaa5d312b09d592642e5f3839518c46d51b9182850d10adb3b55629b4340e6ecfbfa99f8682cc2819a6ff482776a2ff07da44b07d4e753006a1c0b0387e5fb230ea8393b791e0ab85828cde562b5049db71c7c7790d0c642e571e5be58be6e863e1868d0a749daee287f83461889c2a91853fe5c0e1b6422f4a56d8e351c9864818db1445efff791906101a2b0e0d32669026110dea058933298ea607964f347be2c91f99b3833d2df1cc7ecc90613dc03a9d5a5bdfe3c5f882dfddabfc77a5ec7c6b8a3a1a0fe58ddf715f5f6ef478f6d931ca625c34b7011eb51226b8638d2eb296a82b20512d9a1f07f00f2e8e6836cf55a608172ce0a6025a5e633f91646e7dd0387f8e1ebe834931c7e267adfb13af0e5d74bf5681288f0e77240810b2a519ba001b8aa74d9e291b3b3bf3bfa36ffe598ba6f8bd6c6df4974db94749ef375121009d54415fbab210bd7501218d6a887400015bd817c65c4eccd70e2d997cc34ad6cdb15749279be9b9fe28cff03f42b73e97798cf5345931eb5ae946ee983a8e8614b7506647897fc1f24a6a00d01f802ffe60ce499cb0e620715ace070ba9e7fa44d939497acd9f7877541000b89911f8de94beeed4670cccd1a0f2a8bf53ed2a503af388c0deaed88c82d4d70a2b04b9aeeb4c55b5aa6191eb1f8b668bcb85fd4f6fe6d9bd921f6725d4830e27219c6a71c13cbd5ab8ab465cc32cd38287d8088957b1c6b33b009af355f2011a8a051e5411eb028bc49a8adad0c505af36cfe67b16cf25ce3cf737c277295a7cb37740d5a6f51b19093843ac10d2034a81ee16918f9273bc31a81df0ea183c36f5a4a1a01ed166791c0d8d0c4a6ecc27b7b99f19e6fe4c461584882e5344f2a51e45dfe3de5f1b0e7dc59dedfc979fafe8e24db163a1a6ac339169620de84ec8dcfb0bd499f757181849a83041fc9afb63a347b1df0c53cc198f3c5bc194a978c3716107413d57a0991984f46e4c83f23f261c7d7c43a166dc9b7e556dcb943def39be0c167d12d327a7823a46091cffe54f5aa99e54655bd5c48c9ff851f206a1dc93d744f919f33c38170d65190ee0e041362e04fe5aaf172777e6ce00fd0e2fe223d87d2dba598318ac876afbee8d76044f28540768d20d13f9e9df59bbeed0f13242afddd034734f1df02604581d136ba26136d49f2a10f947722a8908c2a027f63dbe60387616800b4d825e86ba073e143fcedd54bfbae3fff4aa45726b36052e4e706816db449cb8903f05ea0c6f2e615a8b1bfd3429b901919da0079e097489367ed01fab43715aa0abed2f9fe9ed985015e9a21938c5bea"}, {0x7a, 0x69334ef1, 0x713, 0x1, 0x48, "96dbd960a61780aa8c7e6579c5c53cebc755e655c8cb4ac42e9a9dc9446e93c80053dbb67d7f116320635e76dff5d9beeac117d009e63e792b4af7b1d65d197f2d91fcaece3d2b1bbe40918d976b040fb4a325edbf5ee99086b952f5c420609922fb32a74a9bd03339f0"}, {0x5f, 0x8, 0x200, 0x0, 0x2, "273342b89a98ddd639de42f47c567561aaf0e0b909aa8a14def85137386a183614f936900bf1582361ac169195a45ced0b9bfe4b93b1c80451d962653c28c6f3fb98982ad83a004185f9634f67c7d5"}, {0x51, 0x200, 0x400, 0x7ff, 0x7, "5349b9da7218c62be26b5c1f9082df71edcfe8d9b81d63cf8349304b98f7c003fc2839e0d7179a8d2b928310455540e64b8f72f2137b11dbbac0229e44feb1530c"}, {0x81, 0x1, 0x2, 0x4, 0x40, "cc7bba41a957e51f77c1778211d4fa362aa683f0d0127a90db7a15800be1f568c1e8e4abf5d2a3976d46da4af8aa95658cbfed906408a95eb387931eb48ecd9418ed9f592d7c03ef76b674c874408a5859b437cc79a7ae7da0b82151bcaefabd261f893467f4d4e241b9c1c3b72ce811e6"}, {0x46, 0xffff, 0x200, 0x3, 0x9, "63d442f9e2a659eb5aa6d6f3012eddaa9a2d07c953411a6a60926113aecfeb055ffc3ff8fab7c63aaa1724dc4791168a2d15eaf04933"}, {0xb9, 0x9, 0x100, 0x2, 0x6, "92d240b4d0e03a8b17184ed2333bf79887f5e23ee29296eadd29bbab9deb45ce207d9422dae01475c512cf6a2d5d16f7b0f2e52187fd20ecccd92a4948bbb3052a1b0945b61039a6bbef0ebc8db529d842bdb4c62020d0f5bc94018d57d5c3378017e7ba550fd9688f3773381d5c3383c6114e91eb2d580ab2befea672a3221a5c1f086a831298fe037990da79ce6b9033b236585a613ff3b1f7c49e5f54fdd1a07f4eaba88b634ba4"}], 0x1368}], 0x3, &(0x7f00009bb000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x0}, 0x48850) r6 = syz_open_procfs(0x0, &(0x7f0000e25000-0xd)='net/sockstat\x00') pread64(r6, &(0x7f0000b04000)=""/0, 0x0, 0xfffffffffffffffe) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000069c000)=0x8, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00006ed000-0x28)={@common='tunl0\x00', @ifru_map={0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = accept4(r1, &(0x7f0000872000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006a2000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000081b000)=0x8003, 0x4) finit_module(r2, &(0x7f0000b21000)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004af000+0x97f)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f09000)=0x9, 0x4) r1 = socket(0x10000000000e, 0x100000803, 0x0) fallocate(r1, 0x2, 0xfffffffffffffe00, 0xe4e) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000e11000)=0xfffffffffffffffd, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000154000)={0x0, &(0x7f00006ff000)=[]}, 0x8) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000099f000-0x20)={{&(0x7f000019c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/26 17:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000)={0x0, 0x0, 0x0}, &(0x7f000056d000-0x4)=0xc) sched_rr_get_interval(r1, &(0x7f000024f000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000d30000)=[{&(0x7f0000b5a000-0x24)=[{0x24, 0x26, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f000071c000)=[], 0x0, 0x0}, 0x0) 2017/12/26 17:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r0, 0x0) open(&(0x7f00009ba000)='./file0\x00', 0x2800, 0x8) 2017/12/26 17:41:11 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc7000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0x0, 0x0}, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000454000)={0x4e99, 0x7}, 0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000014e000)='.request_key_auth\x00', &(0x7f0000fc7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000315000)='}systemem0.^+\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000f08000-0x2a)=""/42, 0x2a) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000)=0xe8) keyctl$get_persistent(0x16, r3, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fc7000-0xc)='cifs.spnego\x00', &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc7000-0xdc)="30bab74609fb062b6ab905fd85e1df33c9248047e773290dd67ff1758316fbb91c64fe5291216566336130a6349fc097f304a88a5e38bd5aaa6306900d953c9a71af4931256a97f79ec03f34ae5fd07c7af9197efd7bebcd949f7a6cb97f9f7e07cccfd8698c893bfd6542d988d4f5e0bec011e243cb7a5522afef5439e85321f9d050990ba15bd9954f8c1330c9f9f6ece4bad24373abac7c24edee2e338aead381fa818c3de1382d14cc561f2a2b91b82a0d37cb49a91d72a19ec0ae24f6b5ff59bc6086a4c4aa359e31015f64c735c20d43a500ca56234f4ee3fe", 0xdc, 0xfffffffffffffffd) keyctl$clear(0x7, r4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc0000)=""/4096) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc8000-0x1)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00003e9000-0x4)=0x2, 0x4) recvfrom(r5, &(0x7f0000c33000)=""/10, 0xa, 0x0, &(0x7f0000108000)=@sco={0x1f, {0x0, 0x0, 0x8000, 0x0, 0x40, 0x3}}, 0x8) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000ee2000-0x4)=0x0) 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000007000)=[{&(0x7f0000001000)="db", 0x1}, {&(0x7f0000012000)="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", 0xfff}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xbb6f, &(0x7f0000005000-0xc8)="59d5e973423b91c2087212c29609adc3665ea997be1de71de6b663fdfa8fba7a252b5d30b69fa2aa9e27fbcd4711be7383321128d631d2cb8eb554f9ecbcc69c153dcda92ff11c9cad8ee3198e463487ed3af547a89510e73e82032308d292c7fc454ee3f707899d35987d065a3c427f93079fe61a3deab4020d80866188dc038726f0a3dd0ec3742df733aed5c2385f8c2177d852954c1dfd22b7aad82834229887ddfbb5fd187a3627173264bae345e6c6f2b987709313be7875841deb37a3347e045bb958160a") setitimer(0x0, &(0x7f0000004000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000019000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a78000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create(0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000054b000-0x10)={0x0, 0x0, 0x10001, 0xbbd}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000719000+0x2a6)=0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00001fc000-0x8)={r2, 0x6}) r3 = dup(r0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003c9000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000497000)={r2, 0x4}) openat$ppp(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000264000)={0x0, 0x5}) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000fa2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fa4000-0x28)={0x100, 0x11, 0x80000000, 0x0, "5e394440b8e772441f6cc6fe2732db03f18612648139e26d880318ee88c0dac3"}) r2 = add_key$keyring(&(0x7f0000fa4000-0x8)='keyring\x00', &(0x7f0000fa4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa4000-0xf)='/dev/sequencer\x00', 0x86000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) keyctl$get_security(0x11, r2, &(0x7f0000000000)=""/28, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x48, 0x0}, 0x0) 2017/12/26 17:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000122000)='net/wireless\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df1000-0x8)={0x2, [0x2a, 0x0]}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000082b000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004d8000-0xe8)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063c000)=0xe8) 2017/12/26 17:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a0b000-0x8)='./file0\x00', 0x2000000000000000) r0 = syz_open_dev$mice(&(0x7f00007c0000)='/dev/input/mice\x00', 0x0, 0x2000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000956000-0x8)=0x1) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000f91000-0x1)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="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", 0x1000) 2017/12/26 17:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000027a000)=@int=0x0, &(0x7f0000f1e000)=0x4) r4 = dup(r0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r4, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000748000)='/dev/input/mice\x00', 0x0, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000310000-0x4)=0x0, 0x4) r1 = dup(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f000041b000-0x5f)=""/95, 0x5f, 0x2000, &(0x7f0000bd3000-0x10)={0x3, {"5f53cadd7760c0"}, 0x0}, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) writev(r0, &(0x7f000093a000-0x10)=[{&(0x7f0000594000)="c1aa8779e2f94cd1e2b2a950cd7ca9e316577ff4273f1284801945d129106bdb2708228d31fb0b24767c25a63a25cbbad83961461eaa9e656b141a599b019f066de09063d849068b036dfb", 0x4b}, {&(0x7f00006e4000-0x34)="8f9e697ea58f9d056b2dcce673a041da0708137fd8e5691d7eea20bb51a782e819768ad61ec2a01d0dcb79a2081c52fd3f4a79cf04dcb7105a7c78575c13d4e7ebda75a17d288e92a3ca3b5fd65df724aa", 0x51}], 0x2) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000006b000-0x8)={0x4, 0x8}) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000963000)=""/12) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d06000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f72000-0x70)={0xffff, {0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x8, 0x8, 0x7, 0x8, &(0x7f0000da3000-0x10)=@generic="5a7bb75790f29e1e04a877a2bd5c0f5a", 0x4, 0x8001, 0x6}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000cc4000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f70000)=@generic="a3f9cf2fe0c54924101b4301139e872a", 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a84000)=@common='dummy0\x00') 2017/12/26 17:41:11 executing program 3: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d65000)={0x77359400, 0x0}, &(0x7f0000c48000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000ff000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e76000)={0x0, 0x0}, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c86000)=0x7577) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) write(r1, &(0x7f0000e76000)="240000005a001f0014f9f407125a00001713170308001b00fff7080004040200cb000008", 0x24) 2017/12/26 17:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x480000) readv(r0, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/26 17:41:11 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006a8000)=[{&(0x7f00001db000-0x2327)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f000032f000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000960000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000961000)=""/11) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000960000)=""/60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000095f000)={0x10000, 0x8, 0xffff, {0x0, 0x0}, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.182860] device gre0 entered promiscuous mode 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000178000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) ptrace(0x8, r2) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2017/12/26 17:41:11 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000042b000)='./file0\x00', &(0x7f0000fa4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) [ 83.222844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/26 17:41:11 executing program 5: r0 = memfd_create(&(0x7f0000506000)='^wlan0\x00', 0x2) fstatfs(r0, &(0x7f0000ff3000-0xea)=""/234) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) unlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x0) 2017/12/26 17:41:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x18)={0xa, [0x5, 0x4, 0x1, 0x10000, 0x800, 0x8001, 0x0, 0x70, 0xc37, 0x53ccfcd0]}, 0x18) fchown(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000-0x40)={0x40, @tick=0x0, 0x4, {0x8000, 0xffff}, 0x54, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e6a000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0x37)="8ab49ac9e22f4d2c9b826f777874d6b80475e1740b816c14113598860efdc1e98a3fcedb01cc96f72a0f80f585b2a1a6a1a1ef889a699c") 2017/12/26 17:41:11 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000011) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002d0000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fed000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r2}) writev(r0, &(0x7f0000fec000-0x10)=[{&(0x7f0000c74000-0x29)="2900000018003109da00000000b70002020013000000ff0680000c000c00050004000c00000005ff01", 0x29}], 0x1) getpeername(r0, &(0x7f0000380000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000375000-0x4)=0x14) 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000ba7000-0xc)='./file0\x00', 0x1, 0xfffffffffffffffe) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000084d000)="23637075736574406b657972696e676d643573756d70707030e55e2b00", 0x0) perf_event_open(&(0x7f00002e3000)={0x0, 0x78, 0xffffffff, 0x3, 0x4, 0x849, 0x0, 0x9d70, 0x1064c, 0xa, 0x1, 0x100000000, 0x1000, 0x14, 0x0, 0xd2a, 0x0, 0x0, 0x9555, 0x1004, 0x20, 0x5, 0x7, 0x9, 0x6, 0x200, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000f26000-0xc)='/dev/autofs\x00', 0x101040, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000d68000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000634000-0x4)=0x1c, 0x0) signalfd(0xffffffffffffffff, &(0x7f00002ff000-0x8)={0x8000}, 0x8) mq_open(&(0x7f0000174000-0x1)='\x00', 0x840, 0x41, &(0x7f00002d7000)={0x6fa, 0x4, 0xffffffffffffffff, 0xc32, 0x3, 0x4, 0x9, 0x8}) open(&(0x7f00007c3000-0x8)='./file0\x00', 0x800, 0xc0) r0 = open(&(0x7f0000f3c000)='./file0\x00', 0x4001, 0x80) r1 = creat(&(0x7f00003f5000)='./file0\x00', 0x62) r2 = dup3(r1, r0, 0x80000) sendto$unix(r2, &(0x7f0000cb3000-0x32)="a631875d838b78452687947db704d825c0f69f5d53ea48a9b660c7289b206b62964d61cf86acd268fe0c03fd3b693e19adef", 0x32, 0x4000, &(0x7f00009b9000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x4a, &(0x7f000050c000)=""/0, &(0x7f0000d54000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000-0xb)='/dev/hwrng\x00', 0x9b3a26b98e207b2f, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f000080d000-0x4)=0x20, 0x4) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f000072a000-0x4)='I"-U', 0x4) 2017/12/26 17:41:11 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001000)={0x3, &(0x7f000000c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f000000c000-0x8)={r2, &(0x7f0000006000)=""/4096}) 2017/12/26 17:41:11 executing program 5: mmap(&(0x7f0000001000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/26 17:41:11 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fdb000)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000800000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xe3)="fcb5589e0c350639222356cc11d32d5065193ca17075be2d68b40255c0bda13a2676ef8b98d5c66aeae66b74f8b8d94a8e5d14a12f168e3bd3f20b60bfaa47a4b7cfad13f4a7e5413c763bbb14799109932731c055e6edcf168ce89a07048a8e4df8901cdad61fce9410d6b1c0235728c91be1a0aa630f862d72a9c6177e00a99bd18c4310fcc4bd9cc508a69895b09b26e818afb22bc832dc0b076e089c3dcd36acf53b5b0cf48581c5e598fe5800f4505577a0e278d4e936cca17e6e2813ac3c453f604e82c5c3697072f500669c7f7e8eb04e72a8fa5c9963aea23737742e1b8ed8", 0xe3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000009) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/keychord\x00', 0x84100, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000c02000)=""/104) r2 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000726000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) 2017/12/26 17:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x9) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e98000)={@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]}) epoll_create(0x8001) ioctl$sock_inet6_SIOCADDRT(r0, 0x8953, &(0x7f0000db7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) sendto$packet(r0, &(0x7f00004ed000-0x4d)="9f531d63f791bc07ae85828da976a29c83a10ca75c71dd350b122b75706c0e3847582a844080cfd3a833ce4ce60eb0ba5fa771ccd3d0b95c08f66121a210644601ce9d034ef7bc1efa8e9db716", 0x4d, 0xc810, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000293000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) bind$netlink(r2, &(0x7f000023b000)={0x10, 0x0, 0x100000001, 0x8}, 0xc) ioctl$KDADDIO(r2, 0x4b34, 0x2) 2017/12/26 17:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000027a000)=@int=0x0, &(0x7f0000f1e000)=0x4) r4 = dup(r0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r4, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x36, 0x5, @thr={&(0x7f0000122000)="9277b47f06d826cc00b9a71f6a6e8ebf18db6eb41f1a753c86ebcd8cf805e118a50de3cdc4bdcfe1f1e6704250ec5eb8243519bdb083736cb54e3684f43bfdbb67d49c26ff78ce8ee7106c72dca8e8f4a1ec6c0648b218f1ddd6247541e894fa219f0b99e7f91d4ea0c72bcea9acbb7ea0", &(0x7f0000fa3000)="798404a34192bc32b39ce06bab805f0c2027321716285795c3fe6815ed1edc796438cf77c3d17d999640dabb7a37f6024695ae12d53b854417f625432b39d92b6ad90ed6f003125ced51bd2172fede1544f3f9d3ce15403a8d80a8639dc0dd4676346e3a8f5dc211c0003ebafb7975ea828d89d04a6f8b812269e815bac9a3593ddfb1241bb7cf4c630e1008963b607df4c9978bf136bd7d85958b21bee806f4121c13a84eb706a9f091e320ae017c1b60c3207ef3572a2e9d5e1f0049254d57c56ec70b245af752fadf3e85bef5c037aa6310925cf9f921333169"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x0) write(r1, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) r2 = syz_open_dev$mice(&(0x7f00008a3000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000063e000)={0x3, &(0x7f0000ecc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = creat(&(0x7f0000966000-0x8)='./file0\x00', 0xc837c07239b8577d) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00008de000-0x8)={r3, 0x1}) accept4$ax25(r4, &(0x7f0000565000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000837000)=0x10, 0x80000) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000a000-0x8)='./file0\x00', 0x60) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x1000000007fe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000008000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000)=[], &(0x7f0000005000-0x10)=[]}, 0x8}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000001000-0xc)={0x40000000, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005000-0x20)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/26 17:41:11 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a4000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00007a8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00008aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r5 = syz_open_dev$loop(&(0x7f0000e8c000)='/dev/loop#\x00', 0xffff, 0x0) r6 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x9, 0xa, 0x2, &(0x7f00001ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ab8000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003ec000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)=0xe8) r20 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a19000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000011b000)={0x0, 0x0, 0x0}, 0xc) r26 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000023c000)={0x0, 0x0}) r30 = open$dir(&(0x7f000031f000-0x8)='./file0\x00', 0x80, 0x41) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e90000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000bfe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@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=@remote={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}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000729000)='./file0\x00', &(0x7f0000960000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2a303, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c47000)={0x0, 0x0}) r44 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068f000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r45 = signalfd4(0xffffffffffffff9c, &(0x7f0000633000-0x8)={0x10000}, 0x8, 0x0) r46 = socket$inet(0x2, 0x7, 0x0) r47 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r48 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/autofs\x00', 0x40, 0x0) r49 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x6)={0x0, 0x0}) r52 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r54 = syz_open_dev$binder(&(0x7f000095b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r55 = syz_open_dev$usbmon(&(0x7f00008b2000)='/dev/usbmon#\x00', 0x800, 0x488040) r56 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x2, 0xf, 0x828c, &(0x7f00006d5000)={0x0, 0x0}) r58 = open$dir(&(0x7f00007b0000)='./file0\x00', 0x1, 0x100) r59 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x88401, 0x0) r61 = syz_open_dev$random(&(0x7f00000d8000-0xb)='/dev/random\x00', 0x0, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e33000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r63 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000afd000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r64 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e8a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r66 = socket$key(0xf, 0x3, 0x2) r67 = syz_open_dev$evdev(&(0x7f0000da7000-0x12)='/dev/input/event#\x00', 0x9, 0x30800) r68 = syz_open_dev$sndtimer(&(0x7f000093c000)='/dev/snd/timer\x00', 0x0, 0x2002c0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d9f000-0x2)=0x0) r70 = getuid() r71 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000837000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r74 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r76 = timerfd_create(0x7, 0x80800) r77 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f2000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b49000-0x8)={0x0, 0x0}) r79 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r80 = syz_open_dev$tun(&(0x7f0000420000-0xd)='/dev/net/tun\x00', 0x0, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r81 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x755f4ed0e55d9135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006fd000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) stat(&(0x7f000009f000)='./file0\x00', &(0x7f0000877000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000591000-0x4)=[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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000577000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x8c)=[{&(0x7f0000fc7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000ff4000)="41618dd4309a4f38e2c1e91ab79b0448ae2b461dcc567ec3c9879885959e37", 0x1f}, {&(0x7f0000000000)="3af444e88688fc8d6d851059661a0d958cb57708f2d49ad427209d2de2fc7bde65e330e488e31260bf1c873817dfdb5be57387fad46df9880e856996f1d3db283a4804412fe736de4a87834cccf56fa2751024d208c32dd07592abe424e7c22ed1bf116abb6fbb2287862c7f5af9e75b468f", 0x72}], 0x2, &(0x7f0000007000-0x90)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x90, 0x20000000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000533000)="e01a23db16a9722b0b3d7634ba9c5a46", 0x10}], 0x1, &(0x7f00006d0000-0xb8)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r21, r22]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r26, r27]}, @rights={0x18, 0x1, 0x1, [r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0xb8, 0x40000}, {&(0x7f0000b8f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009a7000-0x18)=[{&(0x7f0000001000-0x12)="f6df97b2e6cb1422bbaf9e9212f3cf9bb6d7", 0x12}, {&(0x7f0000001000-0x80)="5eeec0afedbeb0458ec7e64c689e1e1bc13c89efbdc5f719ac28e61bf3bf99a812c9e98ea95dc6418afa76e2d7694121b4e43464085626c5061fb07e935062a67b332556bb5fe1dc17553a12d3eb4787626246b5cbebf3564a8ca106d395f25762c95023580e5bfade5d47cda75c37b92fb509a7f319d9ff0a83c2d3c3d0516e", 0x80}, {&(0x7f0000000000)="ff3201c59cd2b51137a916b602fad8b1a60e2ce481d2504a81b7cfce6a235a3188b4e24df62e57737313f9ac0740a7dd8cab74e410f66b0e4ec8fa054639b82053be7d", 0x43}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r40, r41, r42, r43, r44]}, @rights={0x2c, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52]}, @rights={0x18, 0x1, 0x1, [r53, r54, r55]}, @rights={0x24, 0x1, 0x1, [r56, r57, r58, r59, r60, r61]}, @rights={0x28, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68]}, @cred={0x18, 0x1, 0x2, r69, r70, r71}, @cred={0x18, 0x1, 0x2, r72, r73, r74}, @rights={0x28, 0x1, 0x1, [r75, r76, r77, r78, r79, r80, r81]}, @cred={0x18, 0x1, 0x2, r82, r83, r84}], 0x120, 0x24000800}, {&(0x7f0000901000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x28)=[{&(0x7f0000e47000)="e709446af0fc3f6e93598bb96d89211405a9b5c665fd7e8670f7bb9f74c08f20df7ec745b7afe93b5e34e492daa39d24f383a7c14ebe58ee4eb306dc677e474e2921685f9b1b57521106c1b7583519c806ef122d735d36170a8f69e0df556b55b541d8d08122d79d0fa3bd491f706fc360e87bb1ec54f8", 0x77}, {&(0x7f0000001000-0xe9)="b12bdd55eb3edd547abb57046fc35c3dbc492e3fe3e9c9652b7ecc1785859bf1e1b4b5e849902f8158e2d66a3bedf596aa1c272938872f574a63ba5721720ceae49e235066478cf06c76dc7ad9cae83b81e8dcc1a3bfc247206fd887d098cfbf18ad7147ec5bb22374164f07c4c38e787f93aad997cae0478eba9d9cd1fd68259ca6529652d6d19418d05adc3f7a74110d3ac359a0bde5b4bd8ccc5991aa2a24c998c5086f53adaf59b53e021edd9aba7077e8cb4123d199c8d1549c508b1ad44b7bd0db1ec0a4edaef6ac7723a4e10d32b60c1084a2e4f417507403f9fe155e119b3aba0733ad700a", 0xe9}, {&(0x7f0000cf4000-0x75)="1f8c0368bddd4d746545c673cf5c378bc62b21e09ea27ba9c7f7a921cd96e702de0ce2a6054d7b6937e6a30b08e310244a85dd0618deb4bd29c4b27254cb9f83e27b22442b251ede26d4d96e6b374f5f3203e6d7efe0c88350fe8139502891c8a6fdd972fb29d459efab02f2f7fffadfdb82d40d2e", 0x75}, {&(0x7f0000ac5000-0x2f)="5b1ee75f83d6a6aedd2b5660bffbd2d983286dd0e1a91908bf659c9dcc7b7e59b1548b3560a40ee8e44d165aed1da7", 0x2f}, {&(0x7f0000000000)="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0x1000}], 0x5, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r85, r86, r87}], 0x18, 0x20000000}, {&(0x7f0000aa9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000069b000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000010}], 0x5, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002f9000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r88 = socket(0x10, 0x802, 0x0) write(r88, &(0x7f0000f23000-0xab)="260000002400430504edff0101000021000000040100000000000000f1ffffffffff03000000", 0x26) setsockopt$inet_sctp6_SCTP_NODELAY(r88, 0x84, 0x3, &(0x7f0000df1000-0x4)=0x4, 0x4) 2017/12/26 17:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a07000-0x8)='./file0\x00', 0x0, 0x20) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000dd5000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00005ec000)=""/144) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000243000-0x38)=[{r2, 0x1, 0x0}], 0x1, 0xc209) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b1a000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/26 17:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept4$unix(r4, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) r6 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b04000-0x8)={0x8, &(0x7f0000028000-0x40)=[{0x4, 0x8, 0x20, 0x7}, {0x2, 0xf3e42ad, 0x9, 0x2000000000000}, {0x100, 0x400, 0x6, 0x7ff}, {0x9, 0x80, 0x3, 0x2000000000000}, {0x2, 0x100, 0x4, 0x9}, {0xe3, 0x7, 0x6, 0x1}, {0x0, 0x1, 0x200, 0x100000000}, {0xfff, 0x5, 0xffffffff, 0x8001}]}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000042000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) close(r2) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00009ca000-0x2)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) [ 83.504349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket [ 83.540393] device gre0 entered promiscuous mode 2017/12/26 17:41:11 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x9)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x90080, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) [ 83.551756] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket [ 83.659381] device gre0 entered promiscuous mode [ 83.717174] nla_parse: 1 callbacks suppressed [ 83.721697] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.885800] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037b000-0xb)='/dev/hwrng\x00', 0x240400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007c0000-0x8)={0x7, 0x3621, 0x100, 0x41}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000885000/0x2000)=nil, 0x2000, 0x0, 0x50, r2, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000036f000-0x30)={0x54, 0x0, &(0x7f0000cc7000-0x54)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000cc7000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000cc6000)=0x0, 0x1, 0x1, 0xd}, @fda={0x66646185, 0x8, 0x0, 0x22}, @flat={0x73622a85, 0xb, r3, 0x1}], &(0x7f0000cc6000)=[0x0, 0x20, 0x38]}, 0x7fff}}, @release={0x40046306, 0x2}], 0xca, 0x0, &(0x7f00000a5000)="20c8a0dae4c2adb3b2367f16ac2961b8a99199e21580884d5b31c04de7c60309a3a0d2e38cca8c89b475cbd2a45462b691e6cfbf3cbe8893ba6d5bcfe9babcfa215e988c6e389de9339edda3ceafc57209aab422ee8e9a93bae42c2542461d4f352b4a7deb8fc29287d099d934d9c4e447ff1f4a62deacf33e4afcccfbd2dd95362f182c75491a24e33609f611f504c4a5d15b0983dd25ac555d1ccc0784afb3a5238d00b0e70580a88b53a7fcbb035a0668cdf3cb47d31c8321969ff1b0d49c36474e0e8e24eaf72210"}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) prlimit64(r4, 0x1, &(0x7f0000cc6000-0x8)={0x2fd, 0x10001}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="039a2e85eca7f06556b6d285bb1af89c", 0x10) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000cc7000)={{0x7, 0x1000}, 'port0\x00', 0x15, 0x80000, 0x9, 0x9, 0x35b, 0x4, 0x81, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000cf8000)='./file0\x00', 0x80800, 0x20) splice(r0, 0x0, r0, 0x0, 0x8, 0x2) 2017/12/26 17:41:12 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fd000-0xb)='/dev/hwrng\x00', 0x105300, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fcd000)=[{&(0x7f00007a4000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000d30000)=[{&(0x7f0000b5a000-0x24)=[{0x24, 0x26, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f000071c000)=[], 0x0, 0x0}, 0x0) 2017/12/26 17:41:12 executing program 6: r0 = socket$inet6(0xa, 0xe, 0x7) writev(r0, &(0x7f0000be0000)=[{&(0x7f0000494000-0xc9)="c982316d85166cdf4800a922de772f807bb87001ba8190ab99cf47ae821789ec7dfde30e16a3fed65ad4655724aa24a66c9fa677b01144b394883f54fbb56115ecd4dd515221d9ef771a38d157bb4a08e3d98c25b43cef91325c65b3e9c9d03ea1d62aab662eef1a0c17dce8fd790acde4820a7551c7ae090c4b71e0259de1614eef4e8f823c70ccf28bf015a17bffaf46ba93dbc01f76239a5d628defc04e487894565b30ae7e9a190416ddf5e5fc22dd7b7dc641aee75ab42539848d54354761c2d48808f6661557", 0xc9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000157000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/26 17:41:12 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00001ee000)='..', &(0x7f0000fc8000)='./file0\x00') mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f98000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000209000-0x2)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00007e4000)='..', 0x0) 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x7fffffff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x20)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x20)=[@in={0x2, 0x1, @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]}], 0x20) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff90, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000405000-0x18)={0x8000, 0x4, 0x2, 0x8000, 0x9, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00009b7000-0x22)=""/34, &(0x7f0000b9f000-0x4)=0x22) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000ce2000)={0x7fffffff, 0xffff, 0x3, 0x0, 0x4, 0x1, 0x8000, 0x0, 0x1f, 0x4, 0x0, 0x7}) 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) vmsplice(r1, &(0x7f00009cc000)=[], 0x0, 0x0) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) acct(0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fc3000-0x13)=""/19, &(0x7f0000fc2000)=0x13) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xd68000)=nil, 0xd68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c7b000-0xe)='net/connector\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000202000-0x4)=0x0, &(0x7f0000870000-0x4)=0x4) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d69000-0x88)={0x2, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d68000-0x26)="240000004300010012000000efffffef000007040400010020050e00000000000000000e", 0x24) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000765000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x19980330, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00008b6000-0x18)={0x1, 0x6fdfb850, 0xbd, 0xd2c, 0x5, 0x80000001}) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007f000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000063000)=0x0) 2017/12/26 17:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000027000)="770618c4c903d92e8bfee6e37c0e9639371a57e9955ac81599d0ed26363d178472fbce32f9dd8d2855136ba66f81746f632996644eebc36fdc1efee8de69dcb411d2e3e1b385cef17d6cabc152ad1e8e16bbd29e5597006593a013c4090ee1ffaca71ef20f94a47f88f237d7614990c620c742c78307e09904f6301ea0c169daffeda4d52c8ad1c8cdef9247964d91df33bd49454ae35ca666238efde202b03d2a2bdf73076a7b63b1cf475ea609d6c6f986dae8a609a00c8d7cd3c477fcbb6b2992dbdffa9c6021e1b9cf6b19d65a3d0443193a1febb2fa15325c3dcbc003d83b4fadf2246fbdaa24796108c815c87ac0a73154332626", 0xf7) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f00008b7000-0x4)=0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000825000)={0x5, 0x20000000, 0xffffffff, 0x64b7, 0x4, 0xb7, 0x1000, 0x2, 0x1fb, 0x3}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000657000-0x8)='./file0\x00', &(0x7f0000275000)='./file0\x00', &(0x7f00006fc000)='proc\x00', 0x1000001, &(0x7f0000514000-0xb0)="73813278bd4b77c5219cefd105a8045f25086b80fbbac9049720cffaf31741170089e99c38bf994a936eb517d9cce5d6b0dd9ad8404f0f328d9f06060b32946f109f76239bd99fe8dc6fa7eedc47858ae31c2d429a92ef107092a413fb77241d871c4d8f997592ddfe17c5336be611000e8a01870bbef665ddcd4cc3ad13aca245c6ef49245f58f7c25f0d211ee87628f28ae5f2da5f0e82ec1be293edf60e5cf463515634cd94ad8b421d08bb9230ed") r0 = geteuid() lstat(&(0x7f000015b000)='./file0\x00', &(0x7f000022d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000ff1000-0x8)='./file0\x00', 0x1, r0, r1, 0x3, 0x1ff, 0x4001) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80000002) fcntl$getownex(r0, 0x10, &(0x7f0000fe8000)={0x0, 0x0}) setpriority(0x0, r3, 0x64) exit(0x0) mmap(&(0x7f0000d88000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b97000)="a1f1689606df0b85b64f4d29c258e35319c4b0b64e87f602adca1d0888f050738739d24dd506495c5170a3182675b44a63a79822c07f4ff94cd2913e3b3c0f51a87accc59184a36fc1fcf7b790280974b2efbc3465fced9ff31ff9817673950da61b05ae11d6ab935c2902539f4d7c035074bf21014be11ad38ef7d71b536ce5dc2a3354fc4cf59bac34ce0e669b934b3c0d5f3e2241aed13b2a833a8d560fddef65ced5f87ae24bf5c4cb6b90bd9e") getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000000b000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001000-0x28)={r1, 0x6, &(0x7f0000002000-0x18)=[0xc173, 0x0, 0xfd3, 0x9, 0x3, 0x0], &(0x7f000000d000-0x8)=[0x5827, 0x7], 0x4, 0x3, 0x6, &(0x7f0000002000-0xc)=[0x0, 0x2, 0x2], &(0x7f000000b000)=[0x80000001, 0x0, 0x2], 0x0}) getitimer(0x0, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f46000)={0x0, &(0x7f00007d0000-0x8)=[]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001aa000)=0x0, &(0x7f0000ffd000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) close(r0) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000249000-0x8)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 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) recvmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x5, &(0x7f0000001000+0x3e2)=""/233, 0xe9, 0x3f}, 0x40}], 0x1, 0x40002040, &(0x7f0000000000)={0x0, 0x1c9c380}) recvmmsg(0xffffffffffffffff, &(0x7f0000955000)=[], 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, r0+30000000}) 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e20000-0x10)={0xc3, 0x90}) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') preadv(r1, &(0x7f00003b7000-0x28)=[{&(0x7f0000f5c000)=""/117, 0x75}], 0x1, 0x1d) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ae000)=0x4000000007fc, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000724000)=@generic={0x6, 0x6, 0x5a}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b13000-0x120)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) [ 84.035494] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.060216] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x172) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x0, 0x12, r0, 0x0) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8, &(0x7f000002f000)="") statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) statfs(&(0x7f0000f38000)='./file0\x00', &(0x7f000005b000)=""/247) chdir(&(0x7f0000b8f000-0x8)='./file1\x00') 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001be000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f8a000)={0xc, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000029e000-0x3)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000424000-0xc)={0x4, [0x8001, 0x4, 0x0, 0x2]}, 0xc) fcntl$setlease(r1, 0x400, 0x1) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) ioctl$KDENABIO(r1, 0x4b36) [ 84.128119] binder: 13786:13790 got new transaction with bad transaction stack, transaction 128 has target 13786:0 [ 84.147129] binder: 13786:13790 transaction failed 29201/-71, size 0-0 line 3032 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7e000)=0xc) r1 = socket(0x10000000000010, 0x803, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c0e000)=@assoc_value={0x0, 0x0}, &(0x7f0000c87000)=0x8) pipe2(&(0x7f0000a62000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f000064c000)="1f000000030701000b00001b00040000212500000900010016007fffef0000", 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b89000)={0x0}, &(0x7f0000ac6000)=0x4) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000f50000)=""/222) splice(r2, 0x0, r1, 0x0, 0x10003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e88000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x7, 0x0, 0x80}, &(0x7f00000b9000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000aa5000-0x8)={0x2, &(0x7f0000118000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000080000-0x8)={r5, &(0x7f0000ffe000-0x5b)=""/91}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000199000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000601000)=@assoc_value={r4, 0xfffffffffffffff7}, &(0x7f0000330000-0x4)=0x8) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000570000)=[@in6={0xa, 0x0, 0xffffffffffffff08, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}], 0x38) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a99000)={0x80, 0x3f, 0xff, 0xc2cf}) ioctl$TCSETAF(r0, 0xc0045405, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r0, &(0x7f000033f000-0x10)={0x1a, 0xf8, 0x1, 0xffffffff, 0x10001, 0x9, @random="c581d599d4d5", [0x0, 0x0]}, 0x10) 2017/12/26 17:41:12 executing program 2: readahead(0xffffffffffffffff, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/keychord\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000812000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+30000}, 0x1, 0x6, 0x100}, {{0x0, 0x0}, 0x9, 0x6, 0x1}, {{0x0, 0x7530}, 0x80, 0x0, 0x2}, {{r3, r4/1000+30000}, 0x1f, 0x2, 0x0}], 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a42000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40d, &(0x7f0000002000)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="7000259d081dbbe6936a607a0ad14b9988f784d5b8feeb81b0973850c22c550334276e033a630ada52ae0c52dbfc0dc317edf3fa06eb23802477f9e6661c3b092d806be012cd18fd84a736197eb09a7314dcecf112e1efcbc59e72071907e298bb14", 0x62) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c48000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000002000-0x28)={@generic="bedd9361b884b7c887946615019867a4", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000093a000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 84.176476] binder: release 13786:13790 transaction 128 out, still active [ 84.183441] binder: undelivered TRANSACTION_COMPLETE [ 84.198467] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.211226] binder: 13786:13807 transaction failed 29189/-22, size 0-0 line 3005 [ 84.213099] binder: send failed reply for transaction 128, target dead 2017/12/26 17:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) writev(r1, &(0x7f0000295000-0x60)=[{&(0x7f0000de1000)="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", 0xca7}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="185b1503eb11cb00d97bef3ba17bbbf7e2cb913bdc9315aed7cc47043202918a412f24ce25f84eb6c07e4f80245aa9d7adc88565c9da66962206fef7d5208a3c1f82c61f830ca6629b5da923b061aba0a0fd70a37c4a26fec7043b39602d9581e02097627cb9ba4e1042e1bf7d6ace80771db90ee3b3ff25bbb793fdca8a30b3a6a6592bfb941a6ed032c7658788941f1f0753ff0ed55c3ef38584f4464a5575f713184d164d11bfa5ba875a6d99a8670c71f0920e7bbec18740cf89d7d31dce403b4afc6410e65fd8287d2747647d7406b48a6dfb3798d0b55452be391604afc5df6723c0e5b604f6885f5d98221eac41b86b5c2c2171ff0b63adb922a07c5462120f4ea127b0e008e7ef03203c46b1d2b60cff0573916cfdd9fb03335cb3cb79119f8660cee95304ddbfbcb089c0224928a49e045de9dd3eea11737f39b7b6096d8585d1738abd3e2f985500b4c678efd59994a118abed5cf406567f7ab673049a9c1b98419276a50b18de1f1a53eab73b29ea9a42469df9dab2e204cb3b6024da94ae7016bf9f6fe5433cb9eb4e143cb1ed41ccea6be64910bc6efa5ed31101829e53a3af37dd3f1ac3eccd591e2b66c5ab081fa25008eabeaa87c2a184114a6f13a6502ce14c7c7ed1edef820f1ad83796613e0c4b6e24d47020ed50f861880a3fc70fff0b222d6304a0ac385c76ed018eb337bf99fc9cd9124d903673ea2b6188ed81b7564d6bacf32c4561f1eebfd3df1fd1c3fc0a7267e37fde59e1d5acbe88fd2177a494039b48cfed10b9e1dc094b2fa547b9ff462d71dcf9f9fca5eb8767842479201a746b5d0024d655b29a5fdc1dac52880b78c52ab60c9da9ded404d885a66c1884694c30a7d13b71983e95d678aeaeef6a42ed0f4ae1b1a5951adb094ee3e9f8071b495bd63dada3e929a93f5e89d7ace1a66edc195d44276d9602d1714d724d0743f2346ccfa5ff730e72261a9ec9aeffe27b54231a63dafe4cfe2727c1daf0604acb7e27f19022fb2f047df6594f519c04107c9b782036b5c0326291f5597a1ca0ec39f7a981701768db0a4e9c6b3dffa7b2584aeb02ad5389054fa501487e3fb6233380e7399e7f5c1bf497684078dd8e3a35caff6230322a0ad04330b823d533ef8e2be35ccee789372b8334ba4859e8565982e5f1bf7fc1442c0b155b4caf87a68b09ff18a63d5d56e494a596782c7e212480a1a12bb7c4a9ae7e445d3390f368c84af3524e7b95e104def838d9165e645063038506ebaade1c36479801f44702a9bfd4a1d4efbebf7a0eabccc736f22dbdda10f564ac57ae2f10d11395eb113ec4ddcd23bd16423097738af860a9fb4948b3e68519030eaa8ebf5c313f530afa5a743d6d4e913975e9c2690777ea3bfdae82f32df146d5c4b2ee0d18efc181474c3686c6347267ae732e7c603fc32c5c5a34567c937299072fadfed4497d1a6b9f26a4092e1419350d6f47515168fd61abf6226b4ae9ef6fc244c4498cf55c5f28254d0f7d086ac06b0f4f7b2648a9a3107c7cdbbd57f2c9ff3b8240dc76bdecf606ba4268ac804ff863caae58e8899af31c407303d19ee643654cfce3e3d8714d69e29290eb8ba3c97f424067a5f8d7e7a7a4d528fb3a1dde26569cccdcb2a7333d74bd67e3f5f50ec17e00974722b8dea2b8d047bf7625439e87cce73ba14f2ee2b165a8ff0c34cbdb63591e0eb03cf5d07b7702921b1bb53ddfa27dc9f52bf119ef581e5799e4233d6d4c9b82401a453b26e303686d43c4ccab620f933396d4ec3096161af015223bc6bafa95305e60a97aae33cb743820c0a1c96783b560c929da56f0a1e4bf21ce76acd42bf86e8fb9897e077a12415cce4937b29c347c889c87446779ed6d661c9416e69005d8faa04583c43d3acc526068c997c735e29bb9feecf32633fc189ca7c03f84281537e2086895f2b2d0f4f9ac49ee0e0cbd1ada55def35fed937eaca5c4da721e0e3c4dcc12c5bbf55be7f93766159b948602cb0472bdb13366a113e09ef5b4320c29192f343c28272200231dcaaf1feeaec2debb5e0ea4165bb9e934fff8655dc6d0cf84dc1d6da8bab2103896ea12767986e923c9f2977320f9ae75b99cdb2d468ff59ef644c836b51b6ad66e40e384e9da19ddfad2c127e7517098729801c1f170e4e195426ec92026f34f5ca50cd4f43c2ecd37c576fc0cacaab9017263ccfd14b0aff359fe4c737e7effb6ffdf2653e3cd27d71041f0fc03c6d6c121ed99e2fe7bc9798a3d3da05b733583d768d8510e81667af62becadfbcec1a78cc4248f16f235915e8c2d62a91670f13d59efc83bdbec367daf27bf3f3b4afeb1ec6fb7b43c46a0c8e2cfafd742f632ba37d146338a5c491b2f7c606b36745eaebf3ea5037ea7c2caaf7b32a12453bd14b2a12912e45b97e0bd782086cbd175b339b9e1ca0251be30ad8b", 0x6c1}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000ca6000)=[{{&(0x7f000023f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004de000-0x10)=[{&(0x7f00008c1000)=""/4096, 0x1000}, {&(0x7f00007b5000)=""/191, 0xbf}], 0x2, &(0x7f00006af000)=""/14, 0xe, 0x9}, 0x278}, {{&(0x7f0000e76000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de3000)=[{&(0x7f0000844000-0x8)=""/8, 0x8}, {&(0x7f0000d56000-0x6b)=""/107, 0x6b}, {&(0x7f00007e4000+0x1ce)=""/95, 0x5f}], 0x3, &(0x7f00002ad000-0x7a)=""/122, 0x7a, 0x4}, 0x800}, {{0x0, 0x0, &(0x7f000009f000)=[{&(0x7f00008bf000)=""/79, 0x4f}, {&(0x7f0000809000-0x82)=""/130, 0x82}, {&(0x7f0000a8d000)=""/158, 0x9e}, {&(0x7f000030b000)=""/183, 0xb7}, {&(0x7f0000d60000)=""/217, 0xd9}, {&(0x7f000021f000-0xf5)=""/245, 0xf5}, {&(0x7f00003dc000-0x92)=""/146, 0x92}, {&(0x7f00000ab000)=""/161, 0xa1}], 0x8, &(0x7f0000873000-0xd6)=""/214, 0xd6, 0xffffffffffffffc1}, 0x8}, {{&(0x7f0000cb1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000d9f000-0x10)=[{&(0x7f00004fa000-0x6b)=""/107, 0x6b}, {&(0x7f00005d9000)=""/99, 0x63}], 0x2, &(0x7f00000d5000-0x12)=""/18, 0x12, 0x0}, 0x8}, {{&(0x7f000085a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000322000-0x10)=[{&(0x7f0000a4e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000420000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x23f8}, 0x6}, {{0x0, 0x0, &(0x7f0000a9c000+0x322)=[{&(0x7f000051c000-0x3f)=""/63, 0x3f}, {&(0x7f00001b3000)=""/213, 0xd5}, {&(0x7f000026d000-0x7f)=""/127, 0x7f}, {&(0x7f0000d46000-0xed)=""/237, 0xed}], 0x4, &(0x7f0000bd2000)=""/156, 0x9c, 0x3}, 0x5}, {{&(0x7f0000aab000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004fb000-0x38)=[{&(0x7f0000f6e000)=""/124, 0x7c}, {&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f00005a9000)=""/216, 0xd8}, {&(0x7f0000958000)=""/59, 0x3b}, {&(0x7f0000392000-0xdb)=""/219, 0xdb}, {&(0x7f0000d64000-0x42)=""/66, 0x42}, {&(0x7f0000a59000-0x40)=""/64, 0x40}], 0x7, &(0x7f0000fa3000-0x1c)=""/28, 0x1c, 0x2}, 0x4}, {{&(0x7f0000b2a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000794000)=[{&(0x7f00007a4000-0xa0)=""/160, 0xa0}, {&(0x7f0000df9000)=""/143, 0x8f}, {&(0x7f0000ebb000-0xdd)=""/221, 0xdd}, {&(0x7f00005ef000-0xc1)=""/193, 0xc1}, {&(0x7f0000657000-0x1c)=""/28, 0x1c}, {&(0x7f000045c000)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x5}, 0x3}], 0x8, 0x1, &(0x7f0000e42000)={0x0, 0x0}) bind$inet(r2, &(0x7f000009c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x20000000, r0, 0xfffffffffffffffd, 0x80000006, 0x0) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) writev(r0, &(0x7f0000e56000-0x8)=[{&(0x7f0000316000-0x95)="38b4b3ecc7a2d3809a2974ed29426aacb033205d", 0x14}], 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x7fff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007e6000-0x6)=""/6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000053f000)={0x0, 0x0}) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/access\x00', 0x2, 0x0) listen(r0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000889000)={0x1, [0x0]}, &(0x7f0000f48000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e74000-0x8)={r2, 0x0}, &(0x7f000089d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f8d000-0x6)={r3, 0x3}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000280000-0xe8)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000-0x4)=0xe8) stat(&(0x7f00000f2000)='./file0\x00', &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000621000)='./file0\x00', &(0x7f0000dab000-0x8)='./file0\x00', 0x1000, r4, r5, 0x2, 0x410b, 0x8000) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006c7000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000886000-0x59)="14000000070ae7000000000000250000001f00e5", 0x14, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000eaa000)='./file0\x00', 0x3) r2 = getpid() getresuid(&(0x7f0000a4a000)=0x0, &(0x7f0000763000-0x4)=0x0, &(0x7f0000da5000)=0x0) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db8000)={0x0, 0x0, 0x0}, &(0x7f0000da1000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e77000-0xe8)={{{@in6=@empty={[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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000)=0xe8) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ef000)=0xe8) r10 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fc6000+0x1fb)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f00009b2000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e33000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000+0xb5a)=0xe8) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000dc2000)={&(0x7f0000f83000)={0x10, 0x0, 0x2, 0xfffffffffffffffb}, 0xc, &(0x7f00008e2000)=[], 0x0, &(0x7f0000d55000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc4, 0x40040}, 0x4000000) [ 84.251136] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.263687] binder: release 13786:13821 transaction 132 out, still active [ 84.278997] binder: undelivered TRANSACTION_COMPLETE [ 84.290789] binder: send failed reply for transaction 132, target dead 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dad000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) rt_sigpending(&(0x7f0000c81000-0x8)={0x0}, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000d83000)='./file0\x00', 0x2102, 0x1c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000557000-0xb5)=""/181) 2017/12/26 17:41:12 executing program 6: fanotify_init(0x4, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000013b000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bea000-0x4)=0xe8) r1 = getegid() lchown(&(0x7f0000d31000-0x4)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec5000-0x10)='/dev/sequencer2\x00', 0x4181, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000ec4000)={&(0x7f00003f4000/0x11000)=nil, 0xe0b9, 0x2, 0x2, &(0x7f0000669000/0x2000)=nil, 0x80000000}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b06000-0x4)=0x4, 0x4) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ec5000)=@assoc_value={0x0, 0x8}, &(0x7f0000ec6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000591000)={r3, 0x400}, &(0x7f0000a02000-0x4)=0x8) writev(r2, &(0x7f000061d000)=[{&(0x7f0000deb000-0x3f)="3900000013000904690a0000d70000ffffe2ff40f3ffae004500010000001419000d00040002000403000000ecfaffff0700001ee600e45fbe2d70fda92ea2", 0x3f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000b01000)={0x100, @tick=0x1, 0xffffffff00000000, {0x2, 0x81}, 0x9, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x9) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 17:41:12 executing program 2: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000455000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x1000}) 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x3ff, {0x0, 0x0}, {0xfffffffffffffffe, 0x0}, @cond=[{0x1, 0x0, 0x0, 0x0, 0x9, 0x3}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) recvmmsg(r0, &(0x7f000094f000-0x80)=[{{&(0x7f0000db3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e42000-0x28)=[{&(0x7f0000cfd000)=""/212, 0xd4}, {&(0x7f0000511000-0xe8)=""/232, 0xe8}, {&(0x7f00005e4000)=""/4096, 0x1000}, {&(0x7f0000896000-0x55)=""/85, 0x55}, {&(0x7f0000565000)=""/4096, 0x1000}], 0x5, &(0x7f0000113000)=""/0, 0x0, 0x4a5c}, 0x6}, {{&(0x7f00008f9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000869000-0x18)=[{&(0x7f0000d4c000)=""/25, 0x19}, {&(0x7f000059f000)=""/247, 0xf7}, {&(0x7f0000586000-0x69)=""/105, 0x69}], 0x3, 0x0, 0x0, 0x401}, 0x4}, {{&(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000057c000-0x40)=[{&(0x7f0000e78000+0xd3e)=""/201, 0xc9}, {&(0x7f0000938000-0x54)=""/84, 0x54}, {&(0x7f00000e3000)=""/176, 0xb0}, {&(0x7f000049b000)=""/4096, 0x1000}, {&(0x7f0000184000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ddd000)=""/1, 0x1}, {&(0x7f00006cc000-0x8f)=""/143, 0x8f}, {&(0x7f000074d000-0x15)=""/21, 0x15}], 0x8, &(0x7f0000c8f000-0xac)=""/172, 0xac, 0xbc5e}, 0x0}, {{&(0x7f0000b94000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000db0000-0x38)=[{&(0x7f0000bb5000)=""/4096, 0x1000}, {&(0x7f0000b03000-0x1)=""/1, 0x1}, {&(0x7f000046b000)=""/133, 0x85}, {&(0x7f0000133000-0x9d)=""/157, 0x9d}, {&(0x7f0000937000-0x2c)=""/44, 0x2c}, {&(0x7f0000bef000)=""/59, 0x3b}, {&(0x7f0000a3b000)=""/162, 0xa2}], 0x7, 0x0, 0x0, 0x1a}, 0xb0}], 0x4, 0x40, &(0x7f000047a000-0x8)={0x0, 0x989680}) sendto(r0, &(0x7f0000a2f000-0x14)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x35)=""/53, 0x35) mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000db000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x0, 0xa043, &(0x7f0000078000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000aa000-0x4)=0x6, 0x4) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000886000-0x59)="14000000070ae7000000000000250000001f00e5", 0x14, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000eaa000)='./file0\x00', 0x3) r2 = getpid() getresuid(&(0x7f0000a4a000)=0x0, &(0x7f0000763000-0x4)=0x0, &(0x7f0000da5000)=0x0) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db8000)={0x0, 0x0, 0x0}, &(0x7f0000da1000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e77000-0xe8)={{{@in6=@empty={[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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000)=0xe8) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ef000)=0xe8) r10 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fc6000+0x1fb)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f00009b2000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e33000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000+0xb5a)=0xe8) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000dc2000)={&(0x7f0000f83000)={0x10, 0x0, 0x2, 0xfffffffffffffffb}, 0xc, &(0x7f00008e2000)=[], 0x0, &(0x7f0000d55000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc4, 0x40040}, 0x4000000) 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cff000-0x9)='/dev/rtc\x00', 0x640800, 0x0) mq_timedsend(r1, &(0x7f000071f000-0x5d)="1ddc41ad5fbf8cb404408852c11aaf2377336e41a4cee1176be649ce67c2e30b62440c6f3b3f200dfac51701348ba2223e41aea9adb5e531c6310f77f43fa5389a4027c3ee7e2a6c715b5df037aba21a9ca8ba98842b30b34918bd43f9", 0x5d, 0x2, &(0x7f000099b000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) 2017/12/26 17:41:12 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2e000)='/dev/hwrng\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x55f, 0x806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000077b000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000077c000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f000077c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=[], &(0x7f000066d000-0x18)=[]}}], 0x0, 0x0, &(0x7f0000426000)=""}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={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]}) 2017/12/26 17:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000189000-0x8)=0x2) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x9, 0x9, 0x0, 0x0, 0x0}) prctl$intptr(0x6, 0x3e) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000806000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt(r2, 0xff, 0x8, &(0x7f0000e5f000)="8ff2574bd6e378e4b0aedfcce1535c6e0c7c96919403719b9151d759eb3b2c3d683fe8717170dbbf38f642119534498c0ab3c126c8f27a", 0x37) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000ffe000)='coredump_filter\x00') 2017/12/26 17:41:12 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0af155", 0x22) 2017/12/26 17:41:12 executing program 5: r0 = timerfd_create(0x2, 0x80000) r1 = fcntl$dupfd(r0, 0x1000000000406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000029000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x5, 0xde2c, 0xdb, 0x8000000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$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) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000b9d000)={0x0, 0x2, 0x0}, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00003a1000)={@common='rose0\x00', @ifru_flags=0x80301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r5, &(0x7f0000805000)=""/188, 0xbc, 0x100, &(0x7f00001b2000)={0x4, 0x5, 0x4, "6130a269da8b", 0x1, 0x0}, 0x10) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e27000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000b8b000-0x4)=0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 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) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000320000)="973e1fc22e230ac8072a55244af9a9c737adaebf774fedcc53f60a84ef1361fb0f592b2a4e250771f664133166c712b64278e4fc3791dc7af5c07e0cc44f2ea1a99f8134c59d742d279c49806892a34eaf9e95b6bc6f3398d8e5e58ee14f0c3b55080eea04a0e05831f7248242544cc20d51e4b2ba4d627e45846b9e509e423b3f8b0fe8d462ad9aa311532a1e18c6ba") write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000951000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000624000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 84.442688] binder: 13890:13892 got transaction with invalid offsets size, 68 [ 84.462401] binder: 13890:13892 transaction failed 29201/-22, size 0-68 line 3164 [ 84.505582] binder_alloc: binder_alloc_mmap_handler: 13890 20000000-20002000 already mapped failed -16 [ 84.524576] binder: BINDER_SET_CONTEXT_MGR already set [ 84.530731] binder: 13890:13892 ioctl 40046207 0 returned -16 [ 84.530748] device gre0 entered promiscuous mode [ 84.576262] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e5e000)='keyring\x00', &(0x7f0000e5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0xd242) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/26 17:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000508000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000-0x2e)="", 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e46000-0x18)=@get={0x1, &(0x7f0000051000)=""/4096, 0x2}) 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}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fdf000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000c51000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) sysfs$3(0x3) sched_yield() add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/12/26 17:41:12 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x25f) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fcd000)=0x0, &(0x7f0000a61000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fce000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fcf000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a50000-0x4)=0xb) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000b56000)="9f3518ef32413210576394f83b3c694f9cc44ce23f50a9d30801e355e4172e7ebdb3", 0x22, 0x735402940cf191d7, &(0x7f0000e20000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) personality(0x520000d) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) fcntl$getownex(r0, 0x10, &(0x7f00007b7000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000c36000)='./file0\x00', &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a85000)={r2, r3, r4}, 0xc) 2017/12/26 17:41:12 executing program 2: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00006ec000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0xb24, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000003000-0x58)={0x0, 0x10, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x8000, 0x0, 0x8000, 0x101, 0x0, 0x800}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000451000)={0x0, 0x6, 0x10, 0x52da, 0x1}, &(0x7f00000f7000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000023e000)={r4, 0x6}, &(0x7f00007cf000-0x4)=0x8) 2017/12/26 17:41:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000789000)='/dev/autofs\x00', 0x2002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2017/12/26 17:41:12 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b8f000-0x160)={{{{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]}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x1649}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd6, 0x3, 0x8, "1cfda9a5c6ad7fb34e9d9c5eb5e960fec2f6d51b1f7b669e5c4a72ac75fb7832098b1356fa86d3fa23703ecb356c915df4326e7b150832b6a98a806432eb29a39b6ec28526b6b1b7e70640f448557bf2"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000b09000)={0x0, 0x0}) pipe2(&(0x7f000030f000-0x8)={0x0, 0x0}, 0x802) fsync(r0) mmap$binder(&(0x7f0000bed000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x0) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003b8000)='attr/prev\x00') r1 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/104, 0x68) r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r0, r2, &(0x7f00002bc000)=0x0, 0x400000ff) 2017/12/26 17:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000658000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000521000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000252000)={r1, &(0x7f0000364000-0x1000)=""/4096}) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000be2000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00008a9000)=0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000905000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r3, &(0x7f00001f8000)='./file0\x00', &(0x7f0000e8f000)={{0x0, 0x7530}, {0x77359400, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000584000-0x8)={0x0, 0x0}) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00005d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimensat(r0, &(0x7f0000c2f000-0x8)='./file0\x00', &(0x7f0000d5c000-0x10)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008fc000)=[@in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0xf9c, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) symlink(&(0x7f000016a000-0x8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') r5 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00003b1000)={0xfffffffffffffff9, 0x7ff, 0x73}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e79000-0x4)=@assoc_id=0x0, &(0x7f0000647000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003a7000-0x8)={r6, 0x6}, &(0x7f0000acc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a9c000)=0x10000, 0x4) fanotify_mark(0xffffffffffffffff, 0xc0, 0x3ffffffe, 0xffffffffffffffff, &(0x7f000043c000-0x8)='./file0\x00') 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x14)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2017/12/26 17:41:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000003e000-0x4)=0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") write(r0, &(0x7f0000417000)="f0", 0x1) 2017/12/26 17:41:12 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x800001000002) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00002e6000)={0x107934, 0x0}, 0x10) listen(r3, 0x0) accept4$unix(r3, 0x0, &(0x7f00002f2000-0x4)=0x0, 0x0) shutdown(r3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000001000)="") 2017/12/26 17:41:12 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x418000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0xf6, 0x69d3, 0x80000000, 0x9, 0x7}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:12 executing program 7: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ddc000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/26 17:41:12 executing program 5: mmap(&(0x7f0000800000/0x1000)=nil, 0x1000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000-0x4)=0x365) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x28}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00007b6000-0x8)='./file0\x00', 0x801, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000bc2000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000dac000)=0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ed4000)='./file1\x00', &(0x7f0000fb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e19000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fb8000-0x54)=[{&(0x7f00000a6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002da000+0x2d0)=[{&(0x7f000064b000-0x7)="f427519da9e66c", 0x7}, {&(0x7f00008f0000)="e8716f7c8a40aac7c0d8e5d5da27ad50760d66fcffec627a0a5365392f25703ade3fd746f5ca367ee831f97fe20f474214be0584f33aa77162d680cc8bd49883e5c2da5ea35a0f9012e78202718b688ad1c99ad7c6a40ef93cac333eba71af579e49613b0c8329693ea40eedd249e9f67d2939fe377b4ffb9227f5bd28bccf7daa53e1c3641302b50c252386b45287f893b1edc43b0388e6fe087cadfd474757", 0xa0}, {&(0x7f0000d05000)="26b24fac323268252f", 0x9}, {&(0x7f00006c0000-0xb6)="b9af7b12855c6dd967532c70c69d2c31d97702c7a23e24aa83965bbcbd0631875b9c71410d1e95fd07aa2f641518b6d34e7dbc600b61ccb6026137ec2bd9cbb30f4b3cf78f6717f5b9e2a9d6172dcbf2027e656c5659d2034294841f11bf9867abebb935ff095ff30e4f65f65e7ca068ddb9470d0e0098778c032f378527a8bb21fc242bef5e5a5f08cb03adf42b6f0d0c3ee5b05e3b2f8209039ccbb2a78c69a225ba6c09a9066e4d41b684df5f39c5159eaf5d8a04", 0xb6}, {&(0x7f0000fb8000-0x10)="06bd73cf50b2517419502752d3a90aaa", 0x10}, {&(0x7f0000895000)="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", 0xfa}], 0x6, 0x0, 0x0, 0x40010}, {&(0x7f0000fb8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb8000-0x18)=[{&(0x7f0000fb7000)="9f397ff0a67c9d3c60c3b50c88dc6bbf3a0cd69f6946a16b8f771ae29a6fbe795fb90a1e303dde4d4475993b7f042157b9feacbc19323d154ed769a9af5c5b042f10ce4bdd665e5dbaaef8fe639ab7c7f023dd025496c120a3d39ead902b340bff90a1e623e28660a7a8e04074b6de59712e0aa2fff4f2c6e454450e01e82948e0a58919620ff7043318940cbda7dfd9c4dd2d7ac38df765db70d633534c25fd69b6a9c400bec141c6be94031b8f7f7eaa7bfa9a421c22c2a3d40edfcd898f455e647bc95f0ff711832d34e19aca31e769cf5e793d1784fc4b8cc1f5ae18d08c8dd59e2baf", 0xe5}, {&(0x7f00009f7000-0x9b)="55a3ee0d0e0e2a0054f6c6fe8867ed9801b6b7e847d82eb7aa52723790e5772eb1e8fc03e5abb1142143828d712f44c9ca65dac7f4e515c5a95a1755ee2501a5558cb991f7f9c304ffe57caa41449cc013c54c8df41d717f0bd256c6c418134f78d10ead322514b693e2b265340448b323dcc5d90fed419b1e02bb1aef5d9e63c0c9ff72cddfbad7624e2f6ed1dd9abfd6a4bbf88ecacf185bfe54", 0x9b}, {&(0x7f00003ad000-0x55)="87526d73f0455904c720fa1575c339cd682c0f7872df3112e03c434f7fde3f4cfd7981604239f1529143f348d8eaf3fc0c9892c8cf7c21274c542f5a11c04e025ae483b9fc5b68259a1bf9c615decb19e9151e356a", 0x55}], 0x3, &(0x7f00002a1000-0x18)=[@cred={0x18, 0x1, 0x2, r4, r2, r5}], 0x18, 0x4000}, {&(0x7f0000fb8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fb8000-0x8)=[{&(0x7f0000fb7000)="", 0x0}], 0x1, 0x0, 0x0, 0x10}], 0x3, 0x80) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000fb5000+0xcb5)=0x0) [ 84.774611] audit: type=1326 audit(1514310072.855:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13925 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f0ba9 code=0x0 [ 84.864332] audit: type=1326 audit(1514310072.945:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13925 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f0ba9 code=0x0 2017/12/26 17:41:13 executing program 6: r0 = socket$unix(0x1, 0x4000000000001, 0x0) write(r0, &(0x7f0000008000)="", 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x36, 0x4, @thr={&(0x7f0000001000-0xad)="b4100e0fdf5b13e728173ae365ed5281a0eba4bdbd791547aa658a9d4e57fa55857223ce2cf3912edfce2391bca24a2a7a54647f0976f2a7aaec0a03a59e59a668026966c3cfe93ac37df3f69226aff09cde7fe4aec915038724b7fdf8e9d47005f404645d3b651049a5328f9c312dfaf9a03f8c2a90f57a7bfd7f3afa656d8ee7600834ef2e2c645c9e90c02a8fc6df554051ab26ddf5ef9513a5845bcd56b42618bea39d679e2a80a18fa2bb", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000003000-0x94)="9cc6d984ca388d5f45607024ac280a3d36282b07180e91edb240524f4cb2bf16c91d292d6637f6cac4aeb587afb73c1e437bbaf6ae78063b97e757b37c9f8cadf4d4b372a94c413d574dbd8460b9f63e2c88f5803aab32bdb0d2420051c566b04b5f5133792b8478bc9bbe3be156f1c3148a3fe67108e0ca0941cf6cf0a3eeb410da8047554ad5ce3eda79e55f56ac5f04db4ced", 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000248000)=[{&(0x7f00003d3000)=""/14, 0xe}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000014000-0x17)=""/126, 0x7e}, {&(0x7f00006e9000-0x80)=""/128, 0x80}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000fad000)=""/25, 0x19}, {&(0x7f0000ec6000-0x58)=""/88, 0x58}], 0x8) 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093b000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000155000-0xdc)=""/220, 0xdc, 0x40010000, &(0x7f000093b000)={0xa, 0x0, 0xa6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002b7000)={0x0, 0x2710}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000706000)='/dev/hwrng\x00', 0x2000, 0x0) openat(r2, &(0x7f0000100000-0xa)="e91f7189591e9233614b", 0x163800, 0x35) 2017/12/26 17:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) read(r1, &(0x7f000084e000)=""/58, 0x3a) 2017/12/26 17:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/access\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000661000-0x1e)=""/30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) 2017/12/26 17:41:13 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000044000-0x1)=0x0) get_robust_list(r2, &(0x7f0000023000-0x4)=&(0x7f000000c000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000003d000)=0xc) 2017/12/26 17:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e30000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a58000)={0x0, 0x0, 0x0}, &(0x7f00008e6000-0x4)=0xc) getresuid(&(0x7f0000bf7000-0x4)=0x0, &(0x7f00008ce000)=0x0, &(0x7f000027d000-0x4)=0x0) lstat(&(0x7f0000370000)='./file0/file0\x00', &(0x7f00008db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) r2 = add_key$keyring(&(0x7f0000205000-0x8)='keyring\x00', &(0x7f00009dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000fd0000-0xc)={0x5, &(0x7f0000cab000-0x97)=""/151, &(0x7f0000197000-0x50)=[{0x5, 0x64, 0x100, &(0x7f000008e000-0x64)=""/100}, {0x1, 0x7e, 0x2, &(0x7f0000bea000-0x7e)=""/126}, {0x0, 0x22, 0x5, &(0x7f0000184000-0x22)=""/34}, {0x7ff, 0x67, 0x8, &(0x7f0000359000-0x67)=""/103}, {0x4, 0x30, 0x3ff, &(0x7f0000eac000-0x30)=""/48}]}) 2017/12/26 17:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d23000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000341000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cdf000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb5000)={0x0, 0x0, 0x0}, &(0x7f00009e2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000422000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000+0x4f8)=0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b08000)={0x864, 0x400, 0x1, 0x7fffffff}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002df000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007fb000-0x30)={0x0, 0x28, "32448f0bed4ac574e60860e53a445be2e9333310c619e75d228b04825339221ddf51f86ea0917b62"}, &(0x7f0000a03000)=0x30) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000924000)={r7, @in6={{0xa, 0x3, 0x1c00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000046f000)={{{@in=@rand_addr=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=@remote={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}}, &(0x7f0000645000)=0xe8) sendmsg$key(r0, &(0x7f0000727000-0x1c)={0x0, 0x0, &(0x7f0000187000)={&(0x7f0000953000-0x48)={0x2, 0x4, 0x7ffd, 0x8, 0x8, 0x0, 0x80000001, 0x100, [@sadb_lifetime={0x4, 0x4, 0x7d, 0x4, 0x2, 0xfff}, @sadb_spirange={0x2, 0x10, 0x4, 0x100000000, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x10) remap_file_pages(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x2000001, 0x9, 0x0) fdatasync(r0) getresgid(&(0x7f000086b000)=0x0, &(0x7f000096b000)=0x0, &(0x7f0000e23000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f000042a000-0x1c)={&(0x7f0000f7e000-0xc)={0x10, 0x0, 0x4, 0x3}, 0xc, &(0x7f0000727000)=[{&(0x7f0000ded000-0x73)=[{0x73, 0x80000000, 0x200, 0x7, 0x80000000, "95d9939f0b4eb6b46a349ee91f89c4b1c2db5ad47963f3f7bdf9c5b78e78a2a0765fd09bb34da41f2201065ad6e3f7530196c32627a3aa08f590694db784f866c1a668833859826317ce1c203b7277953b03cf0bc9458c9c36719e6b1c201445566c41"}], 0x73}, {&(0x7f00004dc000-0x76)=[{0x23, 0x8, 0x10, 0x1ff, 0x7, "0bb50dcac6f4faf813927b86c18572338545f8"}, {0x53, 0x1, 0x110, 0x20, 0xfffffffffffffffb, "972d3f7d812f2d9db1d99ba252ad6c0d74d5e31896615a23e873c6fa279f1d051bd415597661cb30581ac35ec79a437af81fd8c0b3133c11954bb1edd08acd9da445ab"}], 0x76}, {&(0x7f000043f000)=[], 0x0}, {&(0x7f0000557000)=[{0xc1, 0x6, 0x8, 0x2, 0x41, "7c9ec3d8e9fa9cf51db2114ed2902320de6b2f32a151efa96b8d32aa82827c773fce515360e0c3d7527725fab2cb3faa3e81d8b95afdb18fc871dc6e673d43914b4f978e7d8fe901048cd30c3b13ce4269c12fa8140e96b8d1bac949d20abbe5b01aeacb3151c411d59c5028dfcddbf72727f11f3ea0b303f423531408645bb1acc56d30d87a3e35921aa9d32559776c028b32dad3d5620b73e4af82e80a97ad195a67933dc20f555823c2f25116c84d77"}, {0x5a, 0x80000000, 0x607, 0x4, 0x17, "0c4f704d2b8b342300e028b93019df24367fdecb8c271d8ac3933ab45be043f789482ac9a2d77638bdd449edb47534e0ed24b86458e80d68e106a0b1192e69c3a3762bce4ecd8ddaf112"}, {0x6a, 0x1, 0x400, 0x5, 0x40, "dcb4e71a61dd22058b9c3dd1fc51a7746bb2a6662d3ab15f1597e862fa4b4ae39f19c590666c15ef69e6cfb3d9911f769adcb2f8b541956b8c242cde3448a312a8c5f6085389783cc688b0688e44cc46132044fa89e7eb7655ab"}, {0x10, 0x1, 0x6, 0xcd, 0x0, ""}, {0x3e, 0x7fffffff, 0x100, 0x6, 0xfff, "2c766c68185f93763395fc4cfb9a44e85b7ecb2b7b4db1d0b3cb5936f0b3d990906a8bf4f0dbd980ac168df6a8e2"}, {0x10c, 0xf9, 0x600, 0xac, 0x10001, "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"}, {0x5a, 0x4, 0x600, 0x5, 0x1, "4576d0be25934ee43d33d1bd1310233f66cc9184ccd0b2ecc50494603feda1c57433fd2517da9c836349bb79613968b07da462458a5b3444c6d32fd30012cfb82e82447fa03cc49bcbba"}, {0xce, 0x2, 0x2, 0x1, 0xce98, 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{0x9a, 0x40, 0x100, 0x40000000000000, 0x3, "3cfe4787350bd019da9e6aaaaf76e073cbabec9aec974e9be189b633259f27e7b858bb547906d1c7e9fa7f0c2e436ffd06fb683d14fd15acf92812a5644577723f01d82a2b8af3e20d40324fe817a698c87da7bbbf3d3f8aec86db9c76a052d74c56909e7eec09596f6dbca9de12c29364e405e8924181b0c56cf628cabfb4962d182bfa60b6eda941cc"}, {0x7d, 0x56c3, 0x4, 0x0, 0xfff, "9cee0aa4bed4d4241bf2f970b18cf2dbdd095d38f66187ac588fdb824a30142fd3ba1805a7ea275ef41724d9fbe8a35266b80ddf4051f2daefad7a5827d595adcd6e01b927c91e0a9a75779b5dcdb44cfe3bd2d51eae4480e02348a8899c6050d490a6dfc1c60db45a84b8811d"}, {0x1b, 0x3, 0xc18, 0x4, 0x9, "f935d6e8e14ac3a02e68b1"}], 0x2458}, {&(0x7f00002b3000)=[{0x4a, 0x7, 0x1, 0x8, 0x80000000, "756f31bf0e1136d3f5c2deeef676f8af72c2a9e52bf750dcf1cd9f6eb07136f2b8b8617a28db8e190e278a7c5feef350bc70063f287a8937a929"}, {0x54, 0x9, 0x200, 0x3d2d, 0x1, "54084778e79640c05a5de8426d04e9b944436973f6afdfcd7f8663f44c3e8d98b3ce4bc828ba71495db5b684c935929e5c60a3f33c614d990ef32a035b787b88ae0dde24"}, {0x26, 0x7, 0x300, 0x8, 0x3, "f7c6a9d2f6c6f25c5887905af9d3f8ad3e90e64de0ee"}, {0xfe, 0x4, 0x30c, 0x8, 0x6d2, "48d0427b2dca57e0c6b67b0d99b8aae8930b60517dfb3115e6d500dff027712475b2f9592f5e21f61d2d2c4737fb6ecb314bdbe33c8f2490886df8a1028d83f1494a107d5a2bceaf08d015635922398958f7a23c77dd64ed0992fbec25dd578961e034496d882e5b4448e9735cebb3763c2e75f275be2655ec4ccda919c093fe85924e0d53e4bda16a31ce76a4f15e1e7f5fbd68151c2582f8f07095e0b909c6cdfb365e1e0550fda6adfa555dac5e8bbb1e554f4547f70679faff94842a63a7d38f66c40854e0f105ba472de28cbd7ce1d31316b16d3fb116e94c05c5b1578078656398dd9b84c7307ca2835369"}, {0x98, 0x200, 0x100, 0xe4c1, 0xfff, "99faf36076fdba1f38919a37fa880d0ba8d3a0a52888f2df7f7e40d9ce523622fa34f16f75578b853ed9c1b0342c047dcf3b9d0d4f90e0850b2c81206c891c51ea9d3dc87c5983aaf79c1421bafece336fefdfd4839bf9672ac7735a19cc83d699c4f17346b0c50cc03b86d9547718babfb51bf0e69a7f6bde53fe8a69b00aedc52bbb8743184a80"}, {0xc5, 0xdc, 0x200, 0x7fff, 0x5, "8bd6f42ee3284d423432a15c154585a881afec9afeb7c564eb87054556ff7885884aab106d5ce20b3db6f308b71ff8b7dc037f490f50745b7354bca12e71fff3db449bd02d8f6e38a8065f45e4eafcd1e7c255c83071ce1c913ff5e97722a62fe2197932bb94237220e54c7fe00446b1cb011582a16e5422163975142a90636bd0271f4f1c9da6ea08d7462813d09445927a81c44b68484f39c3cebf0e9123b01130ab2c416e895eb128498e168a4c39efe556fc17"}, {0x45, 0x0, 0x4, 0x6d2, 0xffff, "27c5d714fd99bd6fc4d1636d21ea817234e008b2980ed7ede26328e1094a9d2a2fe1c7f9d59b7533245d89d09c3bc9eb2038c16f9e"}, {0x15, 0x80000000000, 0x0, 0x3, 0x5ab1154f, "a5cb9512d5"}, {0xce, 0x3, 0x8, 0x1, 0x80000000, "9fda759678b9861d7509c24841150b03b65846354ec0b341d379f3b37a09448d2475d3340b650e4977ff750296a402ef4cce8e70501d8e1d2da84d5e4b38bc6a9e355c1478c740be861af474b244e95927a3d0bb5db084fa129ef70c882bdbfea21de6106c54e14ffd6a803ca9c0f06b190dc2f724479fd2cdd4d9de3cb0b9aa0896a68fdfacc1520d5d96fa5aaac4f9d5d3e9d8b7721563bfe2038effd9195c8ffd829acb9475601ac65f3b0ff6180d36f8cdaedf3a28eff360c3432369"}], 0x447}, {&(0x7f0000209000)=[{0xc7, 0x59cb, 0x1, 0x5, 0x2, "0d7b94d8dd0dda378fa20dd1bb59b16233ca9c9fa3dcd1d83663336786db35cbce1165071cec291d9a8873b9e0e8bba7da0e582d2641e5e9d6ab6506311dbcd2d19d16197daf85e53dd66a71aa1590fa01175e8fc3ef293ff919fb69021834b2517da9a0d218dc2aab71fcbb286e07e3f209b5ad93b44bb141f3e8e16c81d5a94bfc3d0efc2cd13ca1352b231acaad25df6d665a993bf92acfdae6b8b63efbc31af704cac62194bcc253db628b279516bb630ccac3555f"}, {0xd7, 0x7686, 0x800, 0x2, 0xffe0000000, "3779f85818b9903c842cb61dd1b6693b5f68f10c874fdf8b5ea0b07a91f948827729b62f8351b58cbd1f601376b669bc52b98f5e0535d4e8a5d2301636cba441617f6e5cb66d5c5f8d3e9c333ca8c7eca814c5d2c768b3e5d5cf20a32c583fa3edb993d73bfcf5dcb5a960619c44109db125ab825d0808dfbe7121982a8ea78c6f0d66023ab670f5831fb2ef9f704ff36dd947e047d0a3b6d99cae63591e203a581d12bc75789aaadeae36f49135c9a95ccc316b29cb8009501c687f5a2608f21e55be864f1137"}, {0x2b, 0x4, 0x200, 0x1, 0x18a549bf, "c41c4d443b196d07616b24830991e14bb2a9b6b34463b16b16fb12"}, {0x56, 0xa27, 0x100, 0x8, 0x8001, "1dfe1fd9d57105e043948fdfa113c7892698b839cae92eb648404aa46b63a89ed9981a504c02946b330b5f9454c5eff22277bcc9af4f8ab9aff9cebe78bc08cda8e008004382"}, {0x3f, 0x1, 0x618, 0x7f, 0x43, "964e7cd6fba408020c1df3d55cce381904c69cc9ccf973eb297daad494cb45b40703e5440f15eeff9891f06d4850d3"}, {0x3f, 0x7ff, 0x120, 0x0, 0x8, "a89f953532526717dd4ddda4b8b5fa58ac0eb456b4b522999d16f9da8f356f3c35d5f774ac5d6b267502d57f0656e9"}, {0x4d, 0x2, 0x300, 0x4, 0x10000, "95cff5054c0ababa8da8bcf911441f61ad53bddd0055b85e4ad72e945c64932e9666ef433caf5cf342de8d40300a40da6e6469c65ac90685e9b2b03d95"}], 0x2ea}], 0x7, &(0x7f0000bd7000)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r8, r9}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}], 0x70, 0x20000800}, 0x4000000) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00004e7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000537000-0x8)={0x0, 0x2}) mlock(&(0x7f00006b7000/0x2000)=nil, 0x2000) 2017/12/26 17:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000453000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006a1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000079b000)={0x0, 0x2}, &(0x7f0000d72000-0x4)=0x8) getpid() setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003f4000+0x9c0)={r2, @in6={{0xa, 0x1, 0x8a73, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8000, 0x0, 0x5, 0x0}, 0xa0) pause() futex(&(0x7f00006d2000)=0x8, 0x4, 0x1ffc, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000018c000-0xe5)=""/229) 2017/12/26 17:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000676000)='ns/cgroup\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf6000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000094d000-0x4)=0x0) r2 = socket$inet(0x2, 0xa, 0xff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000072b000-0x4)=0x8, 0x4) r3 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r3, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2017/12/26 17:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c0c000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/26 17:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x0) close(r2) r3 = gettid() ioctl$TCSETAW(r1, 0x5402, &(0x7f0000591000)={0x4, 0x5c1a, 0x6, 0x4, 0x1f, 0x6, 0x8, 0x0, 0x0, 0x789}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000588000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001b5000-0xad)={0x0, 0xa5, "1f5fcf24123bc5882b08a2280f3b11c7cca33810addf802e3adcf78e64223306c4725c1cd966ca2d245caed2eafd5bf92390d655781c38795e4d12fa2d12c0cd5322acee80221397cfb0801150ca37a2272db4408ce5fb866d123a3f604a1b4b150195ee19f9b79eee140ab341193372073ff503494c2d3bc26d131741be272905ffdc1b449e53fb07d6f666d2d5b6518a2f07dbfe0ca6519a17e33e9e6880541495d012ad"}, &(0x7f000013a000-0x4)=0xad) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ce2000)={r6, 0x80}, 0x6) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002c7000-0x8)={0xa, &(0x7f00005a3000-0x50)=[{0x10000, 0x9, 0x200, 0x2000000000000000}, {0x200, 0x8000, 0x1312c0000000, 0x0}, {0x8c29, 0x0, 0x1, 0x0}, {0x3e1, 0x7fffffff, 0x6, 0x0}, {0x400, 0x7, 0x9, 0x61}, {0xdf0, 0xd6c, 0x9, 0x8}, {0x0, 0x7, 0x91, 0x6}, {0x1, 0x27fef46d, 0x1f, 0x1f1c}, {0x4010000000000000, 0x0, 0x3ff, 0x1}, {0x2, 0x9, 0x83e, 0x9b}]}, 0x8) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2017/12/26 17:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) futex(&(0x7f00002f7000)=0x3, 0x4, 0x9, &(0x7f00004d7000-0x8)={0x0, 0x989680}, &(0x7f0000fbd000)=0xad, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) [ 85.042581] device gre0 entered promiscuous mode 2017/12/26 17:41:13 executing program 3: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000863000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d19000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000e3000-0xf9)="cdbb9bd7b7eabce988ab2b48d2c0da2903c4ed607da720e492c6007726c175dcc7b53e1c53420c89b0b25aa2ef4aee6a8c34a0b166242cda29179a0cff9b63dfd8cbea97e75de86f99df5d7d7240e6dd506442e6141349c3d6fe13aa3114d6b1b2edb64f144e3ae421eecca233618a381339a43b4b8468c0ad15f224b4279a56404ea67dfabf378009562fb63468c504a5cdb819bfd3402c1eee568280d787152cabea37118ba69c463d96f579b6494f88ad02ac740a05d5c3ee157eb1924acc86750f1526bc24b13230f9561deb8a1fde200b0bbc1018d2ca739dc8588e0873fcb3de5d248b85bfa971662ca4ddeb93dedaa7729059332d3c", 0xf9) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x6, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000856000)='lp\x00', 0x3) sendto(r0, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) fgetxattr(r1, &(0x7f00007e0000-0xe)=@known='system.advise\x00', &(0x7f0000da7000)=""/79, 0x4f) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000579000-0x4)=0x100000000) shutdown(r1, 0x1) 2017/12/26 17:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000057c000)=0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000839000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f00004e3000-0x8)='./file0\x00', 0x8080, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x400100000001, 0x0, 0x0, 0x1000000004, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000001000-0x68)={0x7f, 0x6, 0x5d, 0x553, 0x5, 0x8, 0xe24, 0x1, 0x1, 0x5, 0x1ff, 0xfd7e, 0x100000000, 0xbe, 0x20, 0x1, 0x1, 0x8000, 0x1, 0xfffffffffffffff7, 0x1, 0xffffffff, 0xdf, 0xc82, 0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000035e000-0x4)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x4, 0x0) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r1, &(0x7f00007a9000-0x8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2017/12/26 17:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000321000+0x39b)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ef000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c22000)={0x3, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045878) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x1, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendmsg$unix(r2, &(0x7f00008fe000)={&(0x7f0000298000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b47000-0x8)=[{&(0x7f0000f73000)="53f998c30687502ba8f7440a08af90592d0aafc73e6607d47f46b294e69475cffc82050616a325dd4035f9c3f5993bf4d65d1ed9837a082ca433ec5e7184534a1b26142b22cc68edb4335de397d1b1e1a597e6df3829138b64481c3007774b116cc992ec5d7a3f2fe84a97cead7ae9a0c516acf180d6c7a6c53738bef601e1e73e14df83d6d7451df44ce8d30f33d529dfa6a2b437c8520711b84a4d52b560996a4adcad60abb4151f1c26c2f00ebdca099f0fa39391048388fa6cc177ba6fa8669bf4cab3f703727fe6def02da175615c7dc3978ee324acffba0959fd5325a8c681c703f0", 0xe5}], 0x1, &(0x7f000026d000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2, r2]}], 0x20, 0x40d0}, 0xee02a0654e304013) ioctl(r2, 0x8936, &(0x7f0000000000)="") 2017/12/26 17:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) ioctl$int_out(r0, 0x2, &(0x7f00000c4000-0x4)=0x0) 2017/12/26 17:41:13 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000075a000)='/dev/keychord\x00', 0x4002, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f5f000)=""/55) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000008d000)=[{0x7, 0x7}, {0xa, 0x6}, {0x8, 0x71}, {0x4, 0x3}, {0x8, 0x2}, {0x8, 0x80000000}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000643000-0x8)='./file0\x00', r0, &(0x7f00004c4000)='./file0\x00') 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x91, "d5fe30a93f33034c957ff55a04a302d6f996554489a54865778b074e56e00013d54bd101655755477df6afb3b0ac6f05758e66aec31a276ec1aa97627ec214864ac87aa6593ba9958eb06903ec3f995ffe6c5cdcf10960a3db69fd4861972e79b6701e2b5f5667804e2436c74feebd145ec3fcdef6cc1e34a24105afa0486c28f9064a37f646d551df8cf6bbbd8c55468f"}, &(0x7f0000d17000)=0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000cd8000)="1f000000160007f200000300000000000200000000000000000a0000030004", 0x1f) 2017/12/26 17:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) epoll_create(0xfffffffffffffffe) 2017/12/26 17:41:13 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000aa5000)='rxrpc\x00', &(0x7f0000a85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000901000-0x8)="70726f632d982c00", 0xfffffffffffffff8) keyctl$revoke(0x3, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb3000-0x7c)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007a1000-0x8)=@assoc_value={0x0, 0x3c00}, &(0x7f0000ced000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e70000)={r3, 0x2c, &(0x7f0000214000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000415000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000252000-0x4d)={r3, 0x45, "069a44a2fea51cea1549c23136762762b9d290e39ff2511e8dbc5daf8fc8fa4e2bcf954c3d9c91b9d7138264a19d4cebb6e0db82b53164587d6573977e818fd88161abd298"}, &(0x7f000031d000)=0x4d) timer_create(0x0, &(0x7f0000c93000)={0x0, 0x38, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000327000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00005ff000-0x8)={0x77359400, 0x0}, &(0x7f0000f39000-0x8)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000ecc000)={{r5, r6+10000000}, {0x0, r7}}, &(0x7f0000664000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000388000)=""/90, &(0x7f00003e1000-0x4)=0x5a) pivot_root(&(0x7f0000b7e000)='./file0\x00', &(0x7f00002af000-0x8)='./file0\x00') socketpair$inet6(0xa, 0x806, 0x8001, &(0x7f0000fcd000)={0x0, 0x0}) setsockopt(r8, 0x5, 0x5, &(0x7f0000b07000-0x15)="bc66901abde5e9828174e1c3afc7bbba7f2850df6d", 0x15) 2017/12/26 17:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r1, r1, 0xf7be, 0x1) r2 = getpgrp(0x0) getpriority(0x0, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000bbd000)={@multicast2=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000c18000-0x4)=0xc) accept4$inet(r0, &(0x7f000059b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a4000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000db8000-0x8)={0x0, 0x20}, &(0x7f0000267000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000203000-0x14)={r3, 0x8, 0x4, 0x100, 0x8, 0x7}, 0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00007ec000-0x20)={@common='gre0\x00', @ifru_flags=0x8103}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ba8000)=0x7f) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000247000-0xd3)=""/211, &(0x7f0000cd3000)=0xd3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c5e000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000c5b000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9793}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x84) write$tun(r4, &(0x7f0000481000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b221ae", 0xc9b, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x156, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x97a, "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"}, {0x5, 0xd3, "57eba8f252723040d62a8c010984407f4b35f0a1a2446a2fd1946c35e4a8c7444a365da5c624821f4f2f470183bc81b52e924094a156fae361fc586a2fa98979eadf92d44df4e7af3c5461d633656ea0c548a73fa4a6e2d8f909c828b2b1e9e45802a5dfb2f76f13ba492a731709582bedf35d44476647043a66c5632febd3274b08d73868974f2e8d181e11e8ab8987ce89a878e2054f0c080ec8a06204f8b84235ede10a65393032e180f62805c60a7eded467e80b389a838704ee76f60f9c29a7f77d300dfef7c588ad8f6e7588d470cf41"}, {0x7, 0x60, "f36076f3717eea4af4e3f656d71889b279af08571af16397849e13df6aa392836335d007ab5fa54e091d0b26b75befea516846816c18561e38bda5c4c01a970277bf661a808a8e4aa65ac3fe7d74e868562ed3239ede0b8a5fedb3bd9705aa0e"}]}, @hopopts={0xff, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcd, "2634dc18b72505b0bba11ec60f31b8a273ddb2d2b035b4a2ee8d1d2c6f419a4422c65d45c611797c093b15d6ce9a9dd8888808ce5a9bd0976c7b7ee4777bc8146a5f858fe7082fe94f5ac67100061125d0b9c15c70ec22d7775ae90b802d691b0f706b2406806923dbc755affc55399edbc89fd0bc86e10f3ec36668080a88f7533140a64205070d55a7c25490c81d7dee452d246bbdddcd9f3aacb2ecda9399dfd90c44ee19c0e6f3740dd09bccc812affb5647f60bb628bd266fbb8e54e7eea09a7cad4edf07c2fe8350e3d7"}, {0xc9, 0x9c, "a0a8898bb9a5da4bad2404636886c18ea200c3e50f2a15559fdab6bc1ed3dbe954d43a961f05cc0e9e26ac8faa07e5f0873c610a2f0ea3f79d46f8007b3d978a38ccf8e4c464b8605bd729e0e11464ddd949e0bfb646abd30bd0b4ac99c106a1ead2e355ada5dcdf7bed172b3491349d2cccbcd089198980cf61671220196e092d4ae30ade278988da1dc66edb38589d4871f79fb23deac29ec6e95e"}, {0xc9, 0x2b, "99a9ef0db19abafde2606a86dfeece3bb1dbc2e8bedcfc0d6a89a845a11d3b20a34fc5f86288b621aa3d96"}]}], @udp={0x0, 0x2, 0x33, 0x0, "12047fd686e7e6ed6b8c0e804532134ee293ad7d882b15feaddb8a24f65739fe1acd376dc458cb8b951c1f"}}}}, 0xcc7) 2017/12/26 17:41:13 executing program 3: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00005c4000-0x4)=0x6, 0x4) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800000040004581, &(0x7f00008d9000)="") 2017/12/26 17:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000716000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000082b000-0x4)=0x0) r2 = geteuid() r3 = getgid() r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000046e000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000e9b000)={0x0, 0x0, &(0x7f00001bb000-0x8)=[{&(0x7f0000553000)=[{0x52, 0xff, 0x200, 0x9, 0x3, "a237345b69f54b3d595e2bc0b1e9df35d5a49f18dd8b658ea01cdedd9e39fce039a7ac6ad4dd2db438d9b6d98ba126534ef7a5dbb509db8105cb2f2330a3d4e37bdc"}, {0x72, 0x3, 0xc11, 0x9, 0x8, "b2504b9ce67fcebdf25be2c8123912a0b404155f8c351f30dd414122fb0c4a3c8942e8dac796215b6c7da7d01a5fef90830d3d03f7b899315ecbbd9b7204fb53a1f906b7e19018cea2751246886087af27f9e538f491b67b6e0b347c5a27b613e53d"}, {0xc3, 0x7fff, 0x302, 0x86d, 0x20, "1f4e4cf51c30e988b6557ea67298ec938e4f3343541ee02c697da326c1ccadda1fb2a20deeb9ef427c4eff35c3798f6f443a84da5e30f1f0ba3f22130b90bd9cf13b1b5a0eb6d9fd6a45478dce5564f0605b2809774002d082982a6338c108ba4af0ad8f83b299e9abdd584d3f71cdeb7e1eb85286df4c9da3c2e324259631f4a52523c0685c4e50f59b0e00b4c207d791ca19ea49d4954846dd4883336d999384d02637e12b54fd5f93e1515657ce11ba603b"}, {0x39, 0x8, 0x8, 0xff, 0x1000, "bb7209f786e7bb261c49b58d1713ae3d1aaca3675143b25152f71f590bdfb18fc6aab0cafd7717d2b9"}, {0x1f, 0x9, 0x102, 0x4, 0xffffffff, "fc1feb256e2b8b2b5e22ab48017b02"}, {0x1010, 0x6, 0x800, 0x1, 0x1, "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"}], 0x11ef}], 0x1, &(0x7f000016c000-0x2c)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r6]}], 0x2c, 0x1e84d4ff6164d6}, 0x810) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f00009d5000-0x18)=@get={0x1, &(0x7f00008c6000-0xad)=""/173, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ddb000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5a4, @loopback={0x0, 0x1}, 0x7fff}], 0x3c) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000708000)=[{&(0x7f0000085000)="2900000020001980013d000003ff002102000016000000800000040009001100020011c310315aec20", 0x29}], 0x1) 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef7000-0x4)=0x0, &(0x7f00004e2000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0xf, &(0x7f0000ef6000)="02000000000000000000038c5ee18c88", 0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000058a000)="180000e9010001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) 2017/12/26 17:41:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000dfd000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f72000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) fanotify_mark(r2, 0xa, 0x0, r0, &(0x7f0000002000)='./file0\x00') 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000bde000)='./file0\x00', &(0x7f000021b000-0x10)=[&(0x7f0000922000)='\x00', &(0x7f0000d4e000)='em1\x00', &(0x7f0000201000-0x1)='\x00', &(0x7f0000d4f000-0xc)='selinuxppp1\x00'], &(0x7f0000d4e000+0x884)=[&(0x7f0000d3f000-0x2)='\'\x00', &(0x7f0000d4e000)='\x00']) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000aa6000)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 85.676726] keychord: Insufficient bytes present for keycount 3265 [ 85.693488] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/26 17:41:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setpriority(0x0, 0x0, 0xc284) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8}) [ 85.724117] keychord: Insufficient bytes present for keycount 3265 [ 85.735180] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2017/12/26 17:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000e8d000-0x24)={0x4, 0x10000, 0x3, 0x0, 0x10baa3ce, 0x9, 0x8, 0x38, 0x6, 0x1, 0x800, 0x0}) r1 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x1, 0x0}) 2017/12/26 17:41:13 executing program 2: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000e65000)=[], 0x0, &(0x7f0000002000)=""/67, 0x43, 0x0}, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000821000-0x1f)="dd", 0x1, 0x0, &(0x7f0000e67000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000e69000-0x27)=""/39, &(0x7f0000e68000)=0x27) 2017/12/26 17:41:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf001, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) 2017/12/26 17:41:13 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x8) r1 = syz_open_dev$binder(&(0x7f0000019000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000018000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/enforce\x00', 0x22000, 0x0) recvfrom$ax25(r1, &(0x7f0000007000-0x7b)=""/123, 0x7b, 0x100, 0x0, 0x0) 2017/12/26 17:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x60900) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x2) 2017/12/26 17:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000d3b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c8000)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bc6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6f000)=0xe8) recvfrom$packet(r3, &(0x7f0000a25000-0x3c)=""/60, 0x3c, 0x42, &(0x7f000030c000-0x14)={0x11, 0x1b, r4, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2017/12/26 17:41:13 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x6}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0xecd, 0x4, 0x1ff}, &(0x7f0000020000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000022000-0x4)=0x0) syz_open_procfs(r3, &(0x7f000001f000)='net\x00') fallocate(r0, 0x0, 0x9, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000021000-0x18)={r2, 0x6, 0x0, 0x8, 0xba}, &(0x7f0000021000-0x4)=0x18) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000020000-0x8)={r1, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r4, &(0x7f000001e000)=[{&(0x7f000001e000)=""/4096, 0x1000}], 0x1) 2017/12/26 17:41:13 executing program 1: mmap(&(0x7f0000000000/0x3c2000)=nil, 0x3c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00003c3000-0x1000)=""/4096) r0 = socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000290000-0x4)=0x14) mmap(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003c3000)='./file0\x00', &(0x7f00003c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002bd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x1, 0x1f, 0xa0, 0x20, 0x7ff, r1, r2}, {0x99, 0x5, 0x1, 0x7f, 0x401, 0x8001, 0x2, 0x2}, {0x7, 0xfffffffffffffffd, 0x100, 0x4a}, 0x2, 0x56e, 0x5, 0x1, 0x82, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6b1c8e3c}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x2c, 0x400000, 0x8000, 0x0}}, 0xe8) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) [ 85.834114] binder: 14096:14098 transaction failed 29189/-22, size 0-0 line 3005 [ 85.861531] binder: 14096:14111 transaction failed 29189/-22, size 0-0 line 3005 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce8000)={0x0, 0x0, 0x0}, &(0x7f0000288000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000529000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f2b000-0x28)=""/40) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x140, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b4b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000031c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000758000-0x10)={0x77359400, 0x0}, &(0x7f00007f4000)={0x0}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d42000)=0x9) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00007ac000-0x9a)=""/154, &(0x7f00002da000)=0x9a) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = memfd_create(&(0x7f000064f000-0x21)='em0\x00', 0x0) write$eventfd(r1, &(0x7f0000501000-0x8)=0x0, 0x8) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000028a000-0x8)=[{&(0x7f000093a000-0x75)=""/117, 0x75}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000142000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getresuid(&(0x7f0000318000-0x4)=0x0, &(0x7f0000461000)=0x0, &(0x7f0000c35000-0x4)=0x0) socketpair(0x0, 0x80006, 0x4, &(0x7f00000a9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fd6000-0x10)={0x6, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000c61000-0x10)={0x899, r5, 0x0, 0x800}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000b22000)=[@cred={0x18, 0x1, 0x2, r2, r3, r6}], 0x18, 0x0}, 0x0) exit(0x8) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000d26000-0x8)={&(0x7f000068b000-0x6c)=""/108, 0x6c}) sched_setparam(r0, &(0x7f00003e7000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000369000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000065e000+0x119)=0x10) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0xc1, &(0x7f0000fda000-0x8)={0x0, 0x0}) read(r0, &(0x7f000039b000-0x7)=""/7, 0x7) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061b000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000ff6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$netlink(r2, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af5000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d010000f700000000000000001f7f00b8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000ff7000-0xfd)="864b2ce5bc1cdcc2988815e2497d799edf97c75560cabba600f14c03c819333a75bac3b2b7316612255b32f41ab653eb153b2e112dc716eeffaa03bbbb467ca3a0a3d7bcb5341617f11ddd996cfee93351926d56ec476f64b3b2a3cb9e844a274dfd1fa4cadf7c1e3000a972477bed324a84cff2a398c55e6709594db09a418a95f8f9eaf1bc9e41cdf876ad7c0d8f3f0d91e3094310d0585273dbc047a3a00aa95cb9fd40dd67a6c0806ed233a87b69b30c50c1791de32929b08f69cd6180ce12b7d927fefa8af7339a472a679043af7719e91bd70a2982bf98e4c55d3edae5321cc3aea64f351036da6c0655d88fe19ff7487edf9fb5feba7fbab0c6", 0xfd) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000ff7000)={0x3, 0x7, 0xaf0, 0x8}, 0x10) [ 85.882434] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.887989] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x8007fffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff8000-0x18)={0x0, 0x1, 0x30, 0x100000000, 0xa00000000000}, &(0x7f00007e7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007de000-0x10)={0x0, 0x4, 0x6, 0x1, r0}, &(0x7f000024f000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000735000)='/dev/sequencer\x00', 0x400, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timer_create(0x7, &(0x7f00006b2000-0x58)={0x0, 0x3d, 0x4, @thr={&(0x7f0000e69000)="52d1b344ef469f6c540d2345b2ac631d120d874cc6ec7d56994266f9aec67757957ebc3efd0ae119709de8022c90c67dbe7f650a6185b758e8c68c7e405f6d73997dff3ceee7edaaab0136148a6f3bf1db43a7601c47c9cf3ce8fbd0e05eead48f27332c94ad33f4e5c04fea663b1838b6dd95de2185a2aad1783c2cd9d31e16f7fd0ee62285e645a62fcef90445e55a79d5567924842060affd3c", &(0x7f000043c000-0xcd)="903c803261cf3ce8d0ba3d87c5db0f8d206393efbce9acdc8a68b817bedc0f32171feb666bb51c120ab8c3477d87c5e77b44f8541edd4034c34fa3e8e8cdf1637083e3fc86cce70d8b33f5dcb4db89f870bc894517397a4512bbb8ec17a460af46261755d657dcbf20b643bfe3ba4c94858de08178a79382950ffb72e6f2d8c4c41157a3c72ff53a85d034c38b02a5ef194db8e8f109bd0eec7745116992fa397c13fa55f2113dd1a9279f0fcc455136b4f72fdececf0537bc7f8577a045699619f6a6eeda1f2533ef330e88b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000755000)=0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/user\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x100000001, 0x0) fdatasync(r2) read(r1, &(0x7f000052f000-0x37)=""/55, 0x37) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000ca3000-0x2a)=""/42, &(0x7f0000626000-0x4)=0x2a) ioctl$TCSBRK(r3, 0x5409, 0x1f) 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000224000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 17:41:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x63)="23406810728d04bc7572638a67db7ba5d78fc49d01ce8901cfd1efd96a351bf36f3cd17a1f92028abf326a4de30851478be6315eb5397b253e7d44ba6f51d750c47dc27090697078e0e8a4b5b5e6c52a4a76b79938fefd74929ecca7296fb8eac8db24", 0x63) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000fd7000)="df7358dc15e2f2f29f771b5f00088aa358734d2dd9b0f867c45aa7fbc129bb2e2069d009bc3e884243be5ced888bb061911e47ce365f2b1203850930876a8466e842afc0cdadf2d30c448c6b55bfcae334f4e386f71f4074540f6992fd17b48eb586f8c41139a2942eea1655dc08b1644b2d77570f464fbc57d5fb1511d04879547d7ff258e2d0a7a4754e84b47c3ab157936995edd9dd120b1bc616f4909faacb30f84ce52a2a6b47043791613d20df5ae6b70b8343b2b38932f1d672978cb1e784c2fb93", 0xc5) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00004f1000-0x19)="0200000008000100b040be8c01db8cff", 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef6000)='./file0\x00', 0x20) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ef6000)={0x401, 0x0, 0x8, 0x7, 0x2, 0x6}) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f727431000000000300", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000559000)=0x0, &(0x7f000014a000)=0x4) 2017/12/26 17:41:14 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x4, 0x208000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x210402) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) socket(0x8, 0xe, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x200, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x2e, &(0x7f0000001000)={0xf, 0x7, 0x0, 0x15}) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x14041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) r3 = getpgid(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x800, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) prlimit64(r3, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xc)='net/netstat\x00') dup2(r0, r0) close(r0) preadv(r0, &(0x7f000063e000-0x8)=[{&(0x7f0000d9f000)=""/253, 0xfd}], 0x1, 0x0) 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f0000794000/0x4000)=nil, 0x4000, 0xa, 0x10010, r0, 0x36) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x100, 0x9}, {0x8001, 0x2}, 0x7ff, 0x1, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2017/12/26 17:41:14 executing program 7: r0 = userfaultfd(0x0) fcntl$setpipe(r0, 0x407, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00009ef000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f000065c000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/168, 0xa8}], 0x5) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair(0xd, 0x805, 0x3, &(0x7f0000af8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000db7000-0x18)={0x0, 0x401, 0x20, 0x8, 0x7}, &(0x7f0000adf000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e9000-0xc)={r3, 0xa0, &(0x7f0000308000-0xa0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x84, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000194000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000de8000)={0x1000, 0x200, 0x1, 0x9, r3}, &(0x7f00002fb000)=0x10) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a8a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fbe000-0x18)={0xa, [0x6, 0x3f, 0x1, 0x5, 0x8000, 0x3, 0x9, 0x100000001, 0x2, 0xf8]}, &(0x7f0000ddc000)=0x18) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010200000060200001600000f00000000040d00140000000800000000088f", 0x29}], 0x1) 2017/12/26 17:41:14 executing program 3: 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, &(0x7f00006aa000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009cc000-0xf)='net/ipv6_route\x00') sendfile(r2, r2, &(0x7f0000071000-0x8)=0x0, 0x3ff) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f0000dff000)='./file0\x00', 0x200000, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x0, &(0x7f0000f15000)=[]}, 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a15000)="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", 0x24a, 0x0, &(0x7f0000f51000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d08000-0x313)="b4", 0x1, 0x1, 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000661000)=""/58) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fe2000)={0x0, 0x6, 0x1, 0x7f, 0x6e, 0x3f}, &(0x7f000001a000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ef6000-0xc)=@sack_info={r3, 0x0, 0x4}, 0xc) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00009e8000)={0x7, 0x0}) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000070a000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00003b1000-0x6)='tmpfs\x00', 0x203ffe, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000892000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000809000-0x8)='./file0\x00', 0x4) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d4000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00009f7000)=0x0, &(0x7f0000630000-0x4)=0x4) setsockopt(r0, 0x7fffffff, 0x2f237486, &(0x7f0000aa9000-0xa8)="5b38f04b795d4cc898db0a611952a6897c5fda7f4c67c4c1ac84ea00216961e119b8fed3375c7d47c509bd6dc87a0693179afb21e5c2c78e8ab2e810c1e59c263bcc94decdf9dde36791d4aa0094223b85da806786803d1021351df3f4fe85526aabf93bd1c892a5f891e99acc636a9e1d0aa958e1868510c61160d38739666e7c3d634d241ef3017bc37ec874819c3bea3989d013bddb1455bfa5765145c6999b03ba66107a2eba", 0xa8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000031f000-0x8)={0x0, 0x0}, &(0x7f0000418000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000691000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x1, 0x4, 0x0, 0x8, 0x48cc6918}, 0x20) fstatfs(r0, &(0x7f0000c89000-0x1000)=""/4096) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000194000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e45000-0x1d)={0x0, 0x15, "8c88d24e2edc304b099fc479cdd82c76e2889a25a7"}, &(0x7f0000936000)=0x1d) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000026f000-0x8)={0x0, 0x2, 0x8, 0xfffffffffffffff9}, &(0x7f000069f000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008cf000-0x8)={0x0, 0x2}, &(0x7f0000d7a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000073c000-0x98)={0x0, 0x90, "12d9c3df4062909756f39c0652dc8b95648e625de75653c881f43f2f8bf9c9bb6a8c09fb8c11b8f6249fd17acb991f7735c0664f8ebf3a3e732d090cadfb1b6bb58a95f30e528b3ffe6569fd94c3fe2042d8701e5a63b74d377c64a220875bb8a823de50d42401e55d4330a4e103cd97ffe2c419d5c8f075d7e39262fa4d007ce4bf66cc5d72853c4585c36b048d0ce4"}, &(0x7f0000b06000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000695000)={0x0, @in6={{0xa, 0x3, 0xf5f9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x380000000000, 0x4, 0x9b, 0x7fff}, &(0x7f00005e5000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000f38000-0x1c)={&(0x7f000021d000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000454000-0x8)=[{&(0x7f000069a000)="accdc15e4a5bbad24aa44bf250ffab59b8482b3e9d3496082b549dae3a4510f767a0f97df9", 0x25}], 0x1, &(0x7f00006f8000)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x400, 0x8004, 0x3, 0x0, 0x101, 0x100000001, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0x5, 0x100000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x7f, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0xffff, 0x3}}, @init={0x14, 0x84, 0x0, {0x7, 0x9, 0x5, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x60000000000000, 0x200, 0x6, 0x70f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8000, 0x20200000, 0x1, r6}}], 0x134, 0x8800}, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, &(0x7f000063d000-0x4)=0x4) msync(&(0x7f00004bb000/0x2000)=nil, 0x2000, 0x2) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007e0000-0x7)='proc]%\x00', 0x0) write$evdev(r0, &(0x7f0000dc3000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00006ba000)={0x7, 0x2, 0xfff, 0x0, 0x2, 0x2}) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x8, "db04"}], 0x10, 0x0}, 0x0) 2017/12/26 17:41:14 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7fffffff, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f00001d4000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x4)=0xc) pwrite64(r0, &(0x7f0000320000)="", 0x0, 0x0) [ 86.117351] binder: 14188:14209 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/26 17:41:14 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ebd000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000045b000)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000023a000-0x4)=0x2ac, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000ee4000)={0x0, &(0x7f0000d90000)=[]}) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dbf000-0x10)={0x2, 0x2, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$2(0x2, 0x6, &(0x7f00000ab000-0x1f)=""/31) r1 = syz_open_dev$sg(&(0x7f00003ae000)='/dev/sg#\x00', 0x5, 0x200) execveat(r1, &(0x7f00003d2000-0x8)='./file0\x00', &(0x7f0000125000-0xc)=[&(0x7f0000366000-0x9)='vboxnet0\x00', &(0x7f0000cb9000-0x1d)="7d272d7365637572697479707070302d9d3a283a76626f786e65743000", &(0x7f00005f2000)='&GPLvmnet1\'ppp0%\x00'], &(0x7f00006a9000-0xc)=[&(0x7f000074a000-0x1)='\x00', &(0x7f00001e9000)='wlan1\x00', &(0x7f0000857000)='cpuset\x00'], 0x1400) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.160613] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 86.186656] binder: 14188:14191 Acquire 1 refcount change on invalid ref 0 ret -22 [ 86.189363] binder: 14188:14209 unknown command 0 [ 86.189371] binder: 14188:14209 ioctl c0306201 2000a000 returned -22 [ 86.212467] audit: type=1326 audit(1514310074.295:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14234 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7796ba9 code=0x0 [ 86.240331] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 86.244192] binder: 14188:14191 unknown command 8 [ 86.244199] binder: 14188:14191 ioctl c0306201 2000a000 returned -22 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(0xffffffffffffffff, &(0x7f000007e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f99000)=0x6, 0x80800) sendfile(r0, r1, &(0x7f0000ef8000-0x8)=0x5f, 0x200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) write(r2, &(0x7f00008db000)="d9", 0x1) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000994000)=[{0x1, 0x7fff, 0x83ae, 0x84, @tick=0x100, {0x1, 0x4}, {0x5f47, 0x3}, @control={0x27, 0x8, 0x1}}, {0x1, 0x7, 0x5, 0x5, @tick=0x73fd6e6a, {0xdc53, 0x0}, {0x0, 0x7}, @note={0x0, 0x3, 0x800000, 0x1, 0xb5b6}}], 0x38) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055f000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002c0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000af1000)=0x0) sysfs$3(0x3) write(r0, &(0x7f0000a9b000)="1f000000120007f2ff0094ffa40000770000004108001d0000000000000100", 0x1f) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000856000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b37000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00001df000-0x4)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000394000-0x1c)={&(0x7f0000b37000-0x14)=@ll={0x11, 0x10, r2, 0x1, 0xe, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00002dc000)=[{&(0x7f0000156000-0x6f)="c9ccd87aa9166b8f1ef34c3013af213dab219974dde47ee2a8cecb27e762b311a14e9369ee495a60487592af5edd50b00160b89e3744ac64518e5ba66681768ed49af8702ae2bb1b8daca37b50d808702f43008eedeb779b95e778e6754e2c78485509ed6cc7a25f31224ba84d662c", 0x6f}, {&(0x7f0000605000-0x69)="d7fa2ea76c3160f61dd14bbcff7a8827b924839ed5bca6479af64390c4b3699478cc82b82a00157320dd3cbf693e5107b4f8fa640632b17c6ecdfd16473e9423224f0ed0a1baca2bd0fad2207964bea91ea567a74f1b3e4324cdc6ab05526a6269c787a4610fb41cc1", 0x69}], 0x2, &(0x7f0000b36000)=[{0x10, 0x105, 0x34a, 'g'}], 0x10, 0x1}, 0x800) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000cf000-0x16)={0x0, 0x0, []}) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b37000-0x11)='/selinux/enforce\x00', 0x404002, 0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000e1a000-0x4)=0x0, &(0x7f00009a2000-0x4)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005f2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00001e8000-0xc)={0x0, 0x0}) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000265000-0x5c)={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]}) clone(0x4000, &(0x7f0000ed2000-0x1000)="0619382635e466c316ca401a9f44808557114c28219c8b84b46a538e387a11289f5e2319c9cc0b3bd88b4163ab1701985decbb20fbf00b008aad19ea53df04e987d220b11b248cdb6d9f52fb97d4e97b7969256ec073ea9a9d3de4b7e83ed053a46c9a25a16d3517ccaabadc1d674ec8b41e853ba9d09c04b248f8fe702c523ca51f4da1b769107f13439ace961dd93c80169698af1d885f9645ca318cfbfaaeb1a00fa8c10940fa4cc205dfb9103543a45d73429abc2d715d274c2302aee4b6915ae92842207808da5855a1cc883a3cc24eb6b8b6fea1113666aeac1b2af4578951c2e6b69152de969de389278b14034828b5673f2515ee672b29fed902a82ef2aead80e6f7dc750626d12692315fbf7eabe318a25414666d8812bb08d18e045449b5e5ed800494de011bedcfc20f0a218a4fdfb70b9904b286074ff2eb25927b6630cbf153427fdc4bf5bc8a5d8860a28413fe18c2e40d4a3fd2fb760088f6cb3ae24351e99c9b29060b4637b651872dcb6b94af98a1d05ef7114b20ccde67b1d0f690652b8f35e977a637d8565f6f0054c69dd6c89feaec1a98725e78bdd084fef5364dadd8081a470c3ca11f39d2f93ad64f22ea94043f89343c66bde5e17a3c4b8eaa5dd94ea1d9d6e609eb022bf9ca6b4acfc02f81efb93fe34043045053f2efd3b02ad0b30860a6cc62cf3e75c0a9e402b757d68bd392f9f7381f038cbb6ee5aefc286d59f10db43904f8ccacb8503527f8fc8531038fbf20eb1430fbbf05fbcf95595786fa63505199242ccf9974e858382113e6bc21ac036230337a0a54b35d0388942cc1b376d7a68e6f7d53b4ddc2f4b4b79db17e93fecf4dbc8e79dbab48e27f85fad78a5a7140f685df07186204e0dd6e50067d9443c049dff0e650e53461bad4795ba05abd6222643b546df1f180702b1ae30262f916dc3fe6422005e2c163a30c893e15304747f33639aa6db6a938487545fffef47a7172dd3f935f77bd580160affa6651a3b4859affff77f45e47628b9799d747135c27a84b476b23b3df4043c58988d600197f8467ea8b9ef1388a66f8d29232c75c7eef15cf51a60cf852234dd871b3086e62a8e92fb07f6a299acb813d30b7e7e8af5d07a279784770045f8959318ba82550f24a75beb1cd366b8eeda8106b7c8e7bb5215b5b9fea8a00a984a0abd48f76337ba3bfbbf3821877fc57eab150d94fbc622c0135c3b9d12abec483a426302e0d3b395cf44e9cf7e5f282ea456243cffada28bdfd4f85e4724c52226b6406d053017b35309c40fabe86ff63ef4ca888b4e0a28438e245c3ef0766d8bfed579f3ce26b551f1ea4a670ee4c5c3a8c31cf3ebf701ceebe9f45d4717b514536abcbf99fa8aa280f0f5e296058c045871e811c376af58fdd1fed7c4b033dd1b09d73cc27fc11e542eb53ca2d5d5efce64fbde904835c20d94cca40a4ad050f3451012f772aec1f7491a1fd92ac8214d870ee4fdce435bd5bdd44773ba557243aa2e913a92772ec483977f2f318c93c72cfad76a4e43a496edb9dea73ef9375723aba033c5f055e13f6c016d43b7e97e4f39302efea886db71cf07268090c23b549a6fb74b262282dc03e022e4e83a3903b602acc41352b89a7f47ee056d23bdf86709e944f1115357198cb2e6efe26cd94394b5d562e923325d4268039763a96da1805089580462d97fc60a186f9d78e3a142eb6bd169e019d2aa04878a6ce7a83b7ae46d7d321ce9c0e96dbef109505808bbce0f08ddf89cae4d78400b27ea8a983bd70a45be7104d4b08604e6637e78ddd590e4801f4a7a68f5f546c738e432e42f423aff012c911943f86a3acfa8aa6c4de6f0b8a64dccd9301ac8c13d3b78cf6884fdc5c291ba340cf0ed57d9e3797ca925ff19396a0287abab87da1a03d8b4f32dd8f70d83aa76603e34681c53dcfb9aa190bb0ab6a0b49e464acad31a052563bec1e9b08d8e1b6bcf3a63ac30b9ef90303162cda709ec49e8b887f0f4cb58c53754100e6f8c013836b89663eb76d0225bfefaab1ffc072424fcf1ad2b544c8b5ee1d1222154c9cd07e6aebc714e5977a3209ca4400fec2bb24242b2007bd474f6712b1643af8821d2332bd0811497e92d703d423a7b20e5be9fd5a749bd6d38d3815212a1f84896ad7e8f0fe27305d645ff4dc3e2cd33d526e380e538e87cabfc4636720994d167dacb1a6ffbf136c0165409dafb20fe606bad8e9e3a656a063861a339a743af6f35a6dd19af239a82df3456c394909208cd34ca62e3caa63f28e71d6d582f3f3a717167987effb7553b53aaf492404e80ab1e855b6163efe30d5062a253c0b09db91e6c085a28ea1321f21dbf6e61c59f1624aca7466f5b2a22b76037513e791b8b754c4f1def92c3037af8a6ec296aa8672fefed87972713e85c54ebda8c0d7467ecd67fec64946b7a0778aca3e06be05da8b8ea010bae10c2d9432f8043f00f109a8c8bb5c68e813919c3e3b0c2f776273f66e9d8f81e712e1e9180a943f7d3dcae7232809d52131e367a85450f4ab09a44e2287d9403666f9df3b0ad52934dfd9670f9d8ea2b5807ddb0169bdc3ee5ff6527f208376c2b2d938626c4bc1a6c1f5cb6dee633113805414f9bd6458127bf40ceb794375f619d24f2c7c87941180da39838ebb1904713b90657d7b125347138ba4bdb632ef9803a64d795bb9446fae5ee2df5cda1c6e3b5f6a07f2cf0db568a4ba78129816f10f7b4af79926ec68c7dfe9010b30871193bf0ca49d8da2493658f5027d2e2b0ac0a887c516289a8dccf3c43ba7321c8a4a3671b9c9f1a43bf22bfe07501c8433d53b8063abf4c2b2ab154e9a3f0abee4235a6ea397c9dd8c7989b71570e8bb5d55918337fb1fb2e2ecd934250b91a7a7028b9a17cb0781cd0ce4bad96cd28a104ef689bda1edc52a748f15376c71ba6870c4243c0898e459040488175ad5f21d932e403c6240e01291b35a9169010899b5ad5b091e5a1d8fbf4f4008c537bf4b96763f1942eec2ea63e50b13aaa1d9560eaf8d5850c4e77fb8e98d121686d8c9d5a3b0fecb928ffff8b98a64d0223455d9a055008941bfff4797418836fd3ea3886ffade41e9c36722393facb1bbc60a367bb59401b9b2bfb56e0d25ac6f2215826a948e979034ba5fafdfe4fdf281e1456ff1accafe334b7622a9da79a662f191745badc4d2cd3521b3b1a196f24fa454b131667f05e624fd7589b48ff1ade95a26cf828a288194e03e7b960e9d19f30cdf0046cda6a625e1eab2ae977cd02d6c504942d7a24dff9a74e38122b2892a87d9c0c7c35ff2a0b5033026f14e7de8fca2bc287b0889ed01ccbfe47f42e984bad26a4c6cd9a354090051ea135113e983ceb8f0489c97e777e27749dde669a3b23ecb8f0dedf76738866ce453e007d3364ab9638185a3c0e7c8861bb5cb0756a4d60c6dc1baf2855178d90dda92d50d8e3b0ca1c23003b4cab586a5ba497d93b7822d5f375464b7740eb38221a8d4985963f83c2812398df938fcc93fb0e05ea5e7e710a0ebd84845046d9516ed8b858792e94c650e6ee1aa580206b595149e51fb7c4e7dd28735dadc2cc439ade35e1f9fa9cb8c6b6dad04e67795e5160341a867cb6c102d71b7ecd640f8c43aa7d99b94a4166e67347318a5255ae0b4071a63dd0912347bdd402b997c339da6e65f66073c6bbb86129eb5049d6f30af33a0426b4554f158940276b9e130cc3a9f3e153e09666b1fbc8f2d3e255c7cbbf915751ee583f7ca69a4cc32bce31b68f7b7993cfb6c7cd3186bf64dbdd9560e4877975a86c1fb66dea8c470dfe0f0a7e89b84e5136fada2cc8339ac09430fe32c8bbbe9442bfbdfc0c2040abd4bdc79951309f79b6f4dfa3ec79c7f215d23fafee347e6bb49000f92f276864b1250187ab50155e6b3a330ebd101cf683db84a426426dd93738e240db679ebe13803f4399d0e4cdabd37413aaa6f1988de7f00b71ad9d433aa853f2b231b120c2405082c86ab3df663fd45e7d167ccba3eeb461cec498c406f15a1b3aa95c2809e0043a6988fbf8bcee401b1fff4dd3a1226ec4b3a10976dbc71a2ab0f143fb92c61dd998dc711edd07c73ed7540f250f0cde62eac1e1584d70c11449d79dfecbdd84ce86665be61bc2545c90418afb3de96a5937e915903bfcc6f73cd6e2773af27d3f6451a548201ca8453df7483545f23da2ca36def317f4950f6d5848b971c9522cdb05973da8cc892c637a57b539b32451d4751d486a95d4561764d0964743e2bce342d00493dcea4d079bbfca100de576e1f8c0ec3a86d95b63d49dbdd43d08d58d09f327f55a391d9d86b00909b828187f01f3cab11129bf8aeb8229ba9865498107dd1115cbcbfcc255b18dc4cd4e566d16d934e974ed68d2cd6d562d12b76cca47f33d9a67d83835d0298c9353415e1f7940b0d09a06c378bdb20a174bf0a4a6bdaba63fa27df4faff68bd59e42651e42f5927efdfdee2bd94b81ea152b75bfc940c32cf23f40845c439e3acc72df674b446fd195380386f59d94e351857d04f986cec5bf45de0d28d10c96a35f5b7439b060a8745a5e86ca9956b42199c31941e177559d9e05e02413a9e713d78e3842ce3ef6d2563237926a615f6f0429fdb6844d40037d75b158c40be2ba8386a3658eb3c245a3ac4c94e99add92a8c7f3f3049f7d704a3919f0ea521fec27fc1813bae35e7a346353dde2284b6d15179491e7bbacf80b5063952eda80bfa48438e0f7381b126c4fb143aba72b2c644f9b67275446f1c73aa78efc3e131a1b6edbf28112a667cb8b3afd49e4d1cc296db2f0436ec9454adb17a6a464fe21747624243f0e64e83a53026bc203afdaa66eebc980ebf67c42e4bf93a606bfd65c4761085681324294f2eb1a1fc33d3a0f1878f60bcf3db697e9027ad2d8a7093dd0b71591f48a3661f0ee21678a38f881f8e83c4b9e3024e747d4c7bce9478107c76f3757654e61afe2a359040067c05fbff59e012ffb1c1820364f421d3ff61498a88e10870c0c72f0431f7f37ba0a8e79ccbdba11b58cc9f78cc1183ef9006dd46a60e2351fc7c1410f9d7b816fb40ff4ad72869570270dfb9bf95936c47eb3335fe6656e65093e6dc7b19f924fbeeb72b965e14076e9b63cc96d404da70a84d36e2775eafcb3867e77f16ada82e3a8743f7a2500684af9a463a5fdda7f534db15ed22cef80dbe0438acfc9400d84760d87a1f6516a21a707785d849e5084c00c40595dce824453cf11956808d7eb4c28ece13b2f28b0c61850eeb2e8f97150f1100c0218d9de22cf75de9b744c6613883b92cff5eeb215b1a0e5ad3c287b5d9f3bddcfca9c2e1212212049a7ff72f6c791b0fb84588ea2333fe7f83eccd9a0c70b390dd2c5331f9e16d4e4256fc47319922e5cd54751eb8018142b16db1a6502b37c1d628510eb50c22518cc5f93c486164cd837d3bdcca26623476294474347377bb07d67c659448e055ab8a5c9a8b0e9e333a671e27fefc58bbc814dd2458ed84719a3851a9503d1b3071de04fd178c673c7f35b47eda06e614489c7a9e0c187fa5e837b9dad4d8146ce4948956ae242468dd8e88c2c43d9b8aa49ffb209aeed7eda1163d670594a2404b0cbb4d35b7468ada3c04a7ffa5e0dd47b23f35a281a6df4e297f33c00159ad283b523df03e1547acc5d24ba397519429996c0dd37ad7ba033dd2905171d62e85c17cfea4869bbc9c546df13d2a6c726087d5bba58d0e7322dc6ec818d4e5fab3579dcf218be16094b885d1d2218e9ac8b2fac952b2f2422", &(0x7f00003cc000)=0x0, &(0x7f0000040000-0x4)=0x0, &(0x7f0000a2d000-0x4e)="3efe1b4e876d57c0187f0f5f4e675b33be6db1279982a070fb6a23ae23f40738e638abab9980e79094d02399afba61503ff96a40b3e4d2c20f44c3778cdb4c114c9259ce2f4f1221c5eaf1011e4d") writev(r0, &(0x7f0000d40000)=[{&(0x7f0000a80000)="290000001900ff0900000000000009020a2800000000ff06800800000d0009000100001900000006c7", 0x29}], 0x1) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005c3000/0x3000)=nil, 0x3000, &(0x7f0000ee6000-0x87)=""/135) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d13000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000da2000)=0x0) sched_getparam(r0, &(0x7f0000071000)=0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000702000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000100000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa9000-0x4)=0x10) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/autofs\x00', 0x181240, 0x0) execveat(r0, &(0x7f0000962000-0x8)='./file0\x00', &(0x7f0000ccd000)=[&(0x7f0000bae000-0x9)='md5sum\'*\x00', &(0x7f0000b24000-0x2)='\\\x00', &(0x7f0000a0b000-0x4)='\'!{\x00', &(0x7f000061d000-0x11)='system)ppp0vmnet0'], &(0x7f0000ade000-0x28)=[&(0x7f0000504000-0x2)=')\x00', &(0x7f0000a56000-0x31)="5d766d6e6574312c885d256d643573756d766d6e6574312c776c616e315b5e6367726f75702d766d6e6574307070703000", &(0x7f0000ab5000)='\x00', &(0x7f00006e8000)='),GPL+Y(em0wlan1locgroupem0eth0\x00', &(0x7f0000869000-0xa)=':[&,wlan0\x00', &(0x7f0000f40000-0x3)='-:\x00', &(0x7f0000993000)='mime_type(vmnet1#cgroupppp0\x00', &(0x7f0000cca000)=',vboxnet1\x00', &(0x7f0000581000-0xa)='-trusted,\x00', &(0x7f0000383000-0x2)='#\x00'], 0x1000) unlink(&(0x7f0000483000)='./file0\x00') 2017/12/26 17:41:14 executing program 7: clock_getres(0x2000000000009, &(0x7f00003cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000005, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60000, 0x9) ioctl$TCSBRK(r0, 0x5409, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000001000)="2ca44ddf51ae19a3c8ac069929d8fdfe502b0836d53c3c") clock_getres(0x0, &(0x7f0000be4000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009d3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002a6000)='map_files\x00') mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x405, r2) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x9) r4 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) fcntl$setstatus(r1, 0x4, 0x4000) getdents64(r1, &(0x7f0000311000)=""/0, 0x0) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0x6, &(0x7f0000428000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00009ca000)='/dev/input/mice\x00', 0x0, 0x8000) renameat(r0, &(0x7f0000496000)='./file0\x00', r1, &(0x7f0000667000)='./file0\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x6, 0x542) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0xf1)=""/241) 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008da000-0x8)='trusted\x00', &(0x7f00008d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000020c000-0xf4)="e1952e1038a136a645f5982fc534b7a5de091fd0c1ebaeb9482598d7c0fddc47fac305722be1d5432d179f86cd8a5b878b3e9ba4cf3eea641c11e0e86e8b758926934e365d3de95d7ffb88985353eed8258a3d532bd99e343a9789c593de6a25848c9ea0b9dd473c10f7e84a1ba54b3a24cd84c75bd3c9584d034be85ba3155a06e62b0b9b5575ad3d4c9f80dcc9b3fc91d1bb913a3c9db948f16277796b0855826e3c579b2ae628dfc3ab9f3abe04adfdd8c19f445db665b77728b072cd4826cfcee467803006ff6e142d6f4885d54876f0010ae0269290b683732e3969aea162c23914a57b8a458cfab0819ecb46baaed403e5", 0xf4, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_getscheduler(r2) request_key(&(0x7f00008a6000)='id_legacy\x00', &(0x7f00008d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024c000)='user\x00', 0xfffffffffffffffc) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008db000-0xa)='id_legacy\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000020b000-0x4)=0x0, &(0x7f00008c1000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000028c000)=0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000060d000-0x9)='/dev/rtc\x00', 0x2002, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00003d7000)=0x20, 0x4) [ 86.348382] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.368116] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', 'vboxnet1posix_acl_access@[\x00'}, &(0x7f0000056000)=""/0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c6e000)={"d6f9b77d441fa1fa21e810ac1234312c", {0x4, 0x1, 0x1, "ae542f775f03", 0x7, 0x0}}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c2a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d2b000-0x35)={0x0, 0x2d, "539c5b0119fbd1f11ae06f360db117b901bd050fa1b80b9f2ea5fa3b301cc4c529cd48ffa008b49d9856a3c3bb"}, &(0x7f0000dfb000)=0x35) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000f9000-0x10)={0x5, 0x800e, 0x1, 0x8, r3}, &(0x7f00003d9000-0x4)=0x10) 2017/12/26 17:41:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ccb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000224000-0x8c)={0x81, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@common='bond0\x00', 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = getpgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6f000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dee000)={0x0, 0x0, 0x0}, 0xc) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d0000)=[{&(0x7f00005e8000)="c8e7575ecb679aa33f6e5c2c9097a0a5127452d703d43dd50e43fba73e6744093e5a501e0cce64d9a3cc0a5485307e75a20038e1d7dc2aa1c68a4b0a99ae24670ed0fdf4ca83a6390b175ade8c04d17b0148a4a7c9cd0224c02fe229ab2c9200b35df8f24335d1bdfe191199215be2be4ebdc8df6cfc4e2c0dc8b77c9a8079e061260ed2452eede4b9f109b53bb6df58f4a9f088c3bb1272f30b70dfb91efd6478f6925e23d4f47f9bcfb2919e64ebd73b5a9f91f2ddff8e69f5dedf1b9fd447ddb75195e2d43a88b1e17ca487bfef20844c77fa811ed509e48cf79504cd264fa093225c70abb2adfc4e26d5", 0xec}, {&(0x7f0000000000)="fa98cc4d79fd0a2c71446b901de4eccea852fc8cc74fb54bddaef145e737583051ae003f8dee9401c3e9f9dade19e6735bbce842e5178463e62b87d48241fdb488590328babbe2b3b52fe1c5df7ba37a52cbedb53250924e6a4b9589940d323c89f3f04ff29e142eeeaf4d1a8c1a6c4e85fdc887ccaf569f8c8d06e3e5a1ac434df3b9cf7be24c5e32f63a9e397844a7abd497c9b4650af5d20f96906c26410769a4698c9efed516e7b7f636c9043f032922", 0xb2}, {&(0x7f0000000000)="297b3e94cdfddb37e61104263ff44e0318a182db5bd478056c769f69fba4401cfeaab87c4c36dbb753563c05b8f11693a73ad87afe44f8bb5a44336f6b01ba040eb48f25777c9561f7733a42ddbec0eaac183c020aa724240343298674185fc59063fba1937db1e2cfddd0c6a020c8a0f85e3198cb7a422420", 0x79}, {&(0x7f0000661000)="9fcdc1fd24cf6e72922324f3630623b8b00caebf3956c95281c877b948ad904428ebce8aa103b049f5fea60615270d1b76f7b63ae5f8c1925e8081d61993e8bf58e995dd838a1a40e5ba312ce1a05c019cc4a1bd9a9a34cb6e28eee006936c00873354861969877c6b1daf1b45e08dab74f4562c9541dda945b4d43411055e6fed33d70aec", 0x85}, {&(0x7f0000001000-0x8)="450687a8d1eb9b7d", 0x8}], 0x5, &(0x7f0000c8d000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x30, 0x80}, 0x20008010) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007b0000-0xe8)={{{@in6=@empty={[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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = getgid() r7 = getpid() r8 = geteuid() stat(&(0x7f000045c000)='./file0\x00', &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r11 = geteuid() r12 = getgid() r13 = getpgrp(0x0) r14 = geteuid() r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() r18 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d0d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d4e000)=0x0) r21 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000063a000)={0x0, 0x0, 0x0}, &(0x7f000077d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007b7000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r27 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r28 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xb8d)=0xe8) r30 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r32 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept4$ax25(0xffffffffffffffff, &(0x7f00009d3000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r36 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc8000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000449000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r41 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r42 = eventfd2(0xcf8, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6e000-0x10)=[{&(0x7f0000228000)="4a9c40a949f6472678788702291eb8a23d9c513d6cee22f82cca280dd1a26d0f94e8c530066531e8e9b4c5b8f0d1694152ab2afbc8278cfa440a9cd092fb8faa1ab8bff418be95f6763171e1e1178f71b5b7714be896b7c301f9aa67a9a726ef3ad57b2673f03b858a29cded37e0d7c2be0e55a72beb2955945165d0f61f8dacf7f26297ed7ce3f1c32d12610b99ae54f4311b0f36134117b013c08c428a993d39e0de7921270095e6f072d937914676600bfdc68e0ab4087288be87ef01ad6974f761e31cf582c31b4dcbb49b836d8f4261455b47f0c35db8c6efec8d7a17032d618c93a7bcbcf00f4715aed1650d3fd8bb33fea2f49a14856a87f5a2c6a407f1ba9718b5324804ac84bace8a58259ebc8189cfaa7eb739eb8a902f62a23f236e4c4efd38eabb91aa1f5a747cbdd87163683ccec7ad626d741595e361179566aafaeb30fa29310abf2b3d3150686a770e3a09467fb5f1f544fe157edfcb68141e93741947c86cab94320a2d1d767c2afa1e475cca7b5876a3af970a467dc09cfae213b823cf8d6cc26ea8db8e6c76ba69461b08de2b0b245ae7003d78383dfc3346e035b3fec048b0d9ebbe8a92b5a2730e1d1abd77d35c93ceef963074d9b5869fa1d0f93cb02b4e1c4beee08d70f07e5a250bc4a2a0bdc3d5cba9183cb8b70f6c4d11a126fcb5782f7fdafcd43d2818fca906752da29bea3b42979ac1f8bf5c47de3f9b80042972f0a41531d7b359948278168a0c414ce6e33f5adc00adb44f87c7047f0e4667e89a4984622ad3784c166a33c15153ee6b1230fdc9a36c55f33e037852a34db3c6dd80abc459e2414be0948ea77d6e380d50fb7e500334b4144ee4533dc7db696ecb013e9c986ea6b170d0e1076ac09876bc40dccf8a861013c04f4dc2fc64412b696788dbafbe124724dddbe0b0cad1765f3f3bd61e169073293a33c673218156ccc8e25508aaf3b3a591c8cb6ac2c2415b409565b182f077ef35900bf8fc5e8661bb2676083797c3db46cdbc2292447db4ec410d6e3a67e3e1f21288a89363ebd536d743c790ace92b7c8325e23eacc838bbc26495117709f676cb2d76c3888b5c147928e13758cb5a0e6d49508976b230779416df402750f665950c0ccf5d9ab298dadd4990f01594e30ff5436cff2dd887d7ff792e01dad8a912f07d42623681c00163d7e24510263da66decb8d31d4ed223716961d3fce3f849c0f0811abcc81f85d776a1f0369e1e8ed2f401c6f3fffb63e0dcbbdcf2006d08cbc3fc6ab8d130bc99a7fce979508e17fb2569d956c14dc8a07016680c3355d80412ba89fdb3908fa3409624cb7d6fbae8b86966806b4aa7adbe1cc88628bfd990371656f44c885e0be2db7c0fbe4c000c636fa00e1e6b01a336a43279d7946a9c498e55b3268f7bad8329a4adfee9d13d93cced4beb12af0f81c3c4f3c9602f82e52aee86b3f64554193785852611334201d257567bf345ee0196bdf86d2a07a9f97bd793fd1e582186cfbe8275022a37acca9232665cb11796019f5d63a58436f2f8e52eadb283ab3da246fd84df1e3f92192c9e78185bc25b973e8def65d92771162ac3c26303fa25c2f65575f98356023d68fefb23fb86842af078fda39e9d195ce9603d835e8eb45507f25d332f5a1eb2677de8cefa5f06fdef287dc8e0ba49d830b6d76c112283b26148a1c1fc56724ac8daf832e193d7f5ab73afd0ac81c321d83282aae73f1c64ce395709c64350d08c13352858e991f2ef3c5e0c0efc71a59a0976a646b16149ec5657b2741a661b05b4f261669ac4149ccde832af455f1422b913cd68b7b974776984922b9a45a76c49c7495cf6d70aaf75bab71d2c3e5f58b811a2694d26995a993f3ae72a3c3df88c803e2cc65ceeb2a074888ad2cb10b568693d9f78a843eacbd9e6ca67749ec11dea6f1619bdb4ab3d744f0d95031ba589b2f2413dfab462989c5cae29b0e8c85a3a567ae23b4c13ecbb0a058f2560d71a96d6014517753f855b0c98e10a198ac1e71483d8bcb530e09c6f24ad9c80e8e93ee932d2424b0d15652335cd721cf67e89fbde7b8356ae4440eb82edd78d0691f97e095735c72b4a923ea3a1828a15d72de58bc3fbf857cea75fd48a3fbb885d43f1c100e57b6c3fcb750833664afc5b573f47b7c7ca561fab2fb786d4f019b8458204a731e9df193da31a68aec5958d03bb7b27d482fb9f285e2263b09b9cb8d225543ed254196dc1bbc4819bde6e76231345a0f25813312da9d631b991f11e1bfcecb0ef009cb18946c51d9eb85ba17b184c213c6c36b32b0969b092632574142fc430514339d24fa8910e675a71207cf8e043d4b7accfc3a306a8a4887bc579927801b2facf89efe542b25ab8923e7748ee9746b7d2a32adf438adaef4837746bbfc07a03b3b4bfbbaeb6c6c81e610199ac8d6980d9fc7b3e4ba7e39cdfb9e28cf6033e7aac233ec441842a408c02b4f5058e82253f29ed30dbbcfd6ceb525b8c743f1902ebb402d6baf23ca738712c3e51c7fdd5a3e907ac30510c9701d3c86861ca692912f7e1a8852ad09ccb11eb2615dc9ddc5d8feaea24de8987f71738ebfb978ba2bb52a8efa173333daed1e02b0fe631c191777ad0b8362636e8e41d6ac5a7eadfae6ae4a1c33d4cbe46e4808296b1c48bce85e3398b2432c0726f6fe3cf0695b3d5ba4657a3ae57feacecbe71269b3a00b8f48a6cd4d06ec01383c2e64606dd2e51eb09aace42e69d14fc04a559d4ef649a441179b70dc31020fc7b16c096da3082ac89f547b7299b0d32a68a847c7426412704cc50b2d16c52d15443d7a642cb1975582967fb8fabf71a0f5c6f31505167672e445367e5025a23d8b53b1c03c2ab9b368612e5d5882ed366de6430f549e28823268356732590765a5e1093130aea090d3d79a36d02168acfa6e4e521186d53e363955db7d72ec590f47e4aa3c926efcd8d8ca7699f5f25fdc3aff690e37162b27d79e12fbb9bf2c3a12bf5629e005ced82041e8122913f2364218c7140fe5a9a9b28982e65778c668429c79aa4a50b28fea13aeac84e762beb0aa4889152fe1868ba544af4b67f1213b0f9f0546e7ab04eed70aedc3737970886395ff0607e95e0db87d3d7bc30f8f15548d58c15238ad69756c61eb19b14c838fc0210e4adb5f3a5d91a4e1021616abbd5c0aef890d096dbb80d438dceca3486ab5eee9bdc195ed20c830b7170ad885d212c1fda564c71f6ae1f7840d16bc64c81d3d665d57b7910edd41dbfa23e259edf33a9fea243d2dc4a1f9286921006ec7a14ec07654758e45d404dbcf817c5a9225fcd3cac1724e8c09d44d9e2ba95830070e3f21420a84a891455f1bab17103c8f97c9773386c70b589672cc731156929ca058708081ed410b583f659a8852f8bb58438e00220c5f935f97762b37c60c6a4f7338ff64cdc2bc1e2df87612683964643e3fbedbadced91f8c696aa22f9e1bb81cce84a688514a696c155a15cb071180d5a4420591e28451abb3cb28fa21ad4a311f95c15fbca17388e217fe4cecdb0d8cb2a0459a2fdd7c73bce938806f6d578a382fda466497920c64fb4103b64daafdaa587e7a0b8aa97077516065c4d86c664ebd0047fb9be3f74bbe82b5d26b25682efcbc2313a88e150662dc3a2130574d1036f9384aeb67164dad5e7ad2e462e615f8faf5374083768cb5487f7fa73c6356bf06b8bcdc2f867b197f5b287c21b7f289a338e1f124228589816a2f912dc04ba9abcc3e3da19de872641a97d33b50e954582c14113cb0dc6ff8c6a50a423d81b43987d7dd063be085731c6048fcbe7011c82f446ca2007dd4b101d1479b8a69678669c0ba82ceb8a38d6175b7fbbdeba6b4e87063737d5e4b9c3e821b11767f5e049f14c8ebca622c1dc563cbf79af39f7fe4fe59265afb90c8988575f03d7e493beadecf28e474ee14381f64a43f254d1eb141425b0575d583b4a9a543a2e7086636f749066c8ff666b4f32d99ceaeec2675a45d870db888420286036960338e2719b4c899903b1d0e89862c2fe05a1994a4c92f1433f2e0f5c930b1de10b7bbe62bbd77f7aa81654b2a923194e1d82dce619aa4503cad278e477865d27f1faa2ab20623dd1e5677e37f5d5a2117f478c7706e37661abef8e13bcbe693b1b56ed2adf028fcfc4258ba9aeca1de1cfef402b581bc1a946799dda3237e882df07aa660c089bbcdab94f4ed91690102cde02e81c2573d5f41c9fa2ffe26107c4e6d83f5e3d892e917d6ae94f9ea6eaf76a15a5422746051f599e22a2fb34f308a686d32911c872ed10df8f20cf9b42fec49f70ac3fe5b825f170db253c77172c3dbc57ffbaabe605f9b908ac62a8af7f4fc9a48bb58f4ba37a8e098623d5ea954604bd31717e66915a6c52eed83802c10892856e7313c467973ad7df6edb668102460093c5b3b893f43f4bc06dbbf88792625f1a656f86efbe1db1ff30ea7e3aed865ba0d8eab9bfb2fed50a29dce016bcbcd3e5a9448d37122a214afa4a7314eedb1125bd54da3c81d73b4202eccb9bab05419fe839f89b19ad83a32290534cc05bcbf91a13285bdd6e5061f45267ab793a38861e4bc41473cff148ebf395cbc69bc6ccf63f515d1b5e491f3397709d0a699a81720997f49109d439f3c27e053b029223128b040d768b652632c61bf425287a1af431cf4f3821fda39a8741d8772b3b7b546bd0425ec78737a4f855d1988b435d36f281cbbfbca22a5d7a10a45f98bbf11a71356e6556e546459d85238c4453a3c4d72d1f9ee4f4aa4ddb0fe654c73f7160015a1249dabccd29b2ceba52ed5a15b9760b15ec2f89e615a7e9680df6d2d4aacc3786562a6ce3d8ccd46cfc55e1a17948c54243d3263541bfe019f92d581f6f42483f08fbc3830df84f14ae3928a3170194084bde6a475fe4f746590dc1191e62e20eefcb56a6bd70aed529a775763f1dddfbd3c2e5d7bf1c44614d255a9bc4f0312b92aac4c7eafc72dd573da2a94358ea41eb2e1a07896eb3c78a35489c1141cdbd7f3ab89e57d4926e46675aade4bcd17dab50bd9c0fb5a5239e8c3583b5b00c899f87fa1434abb320db604761ef2a60ece200c66a99acbd3ca9d8ea80e76483fe35a80b41d047717ab904dbe33720908f0c87f9e07a39a62ba9606e656b36c43dff2e04c44590dad485c4737f5619274c8324fff94540df0b76a9ed15c0a07c04cff4dbeb8ec4263931b1828763f670b2155fb190b9c3621a70ba87521fdfda20af96c2ff6e4480e9ab7e9ccb3334aadf7adfda315f7379515baecded57cf958848969fd702576b8aa9b9272688a552a12ba0cb86903baa9b5b85474d61f9dd90f9a9cd0fb3a033011e210a03e052274456b4f5bf115e1160b969635ffd1d946c1827711cf354095eccccd430d609dce66a02deda2faa2152c9126075c10d17afecfcb2b2ef76601f5dd61353cf7ac5805890cfe507c97679bba12d3ea041877b4a2b1ff9010949c7a6445a5c897e5815080ae2ff044e4dac7d4c27ee6e3b2e061a71ad2ca6962dcb54247b62963b85fc5ffdd29f4b876952ffc140c8eb265c85130a5ba4f19b127797ba072408416c3bc1721f39659f6886d2eda39cf89864d509faa5f72d3ee6ef5fc45e4b2a4cff7904a4400fdb7e2ad5b1ebf0fdcd8e47f3ba36ad04e32d2dcc3fb5c3866462e581b7d17cb47febc078807b8dd2f3c02ba8cb9883a45365a8a6f03c26c196273b20641fde0ece94b92d2f76407a462892303f193803b76073bf9ae10c7a619226df4b826ed101eb9b63", 0x1000}, {&(0x7f0000c2d000)="b917cbb2c0a99c4bdd7f4bf93e899f939e08eb71d2d372cf33d8ae44b872d74300a5582b1d57bae279a7ceb75e4b70968b8272aa6432a968b5d0d4fceee06b9e573cd850c1a939d496bd9313d7fa0caa3fb9d957d70ebde14cb9cc5789a83112a3c425845911064afea744b347222ff34b133e86da75f451afd8bb50813bee888c40a1e4cdb3ef81d719228aadd0dabc892871", 0x93}], 0x2, &(0x7f0000f09000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [r16]}], 0x94, 0x4}, {&(0x7f00009ea000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="dd6919f3da60371abd488e2af79a9a1c8126fe71139da1d11fb7747a3da6db2e", 0x20}, {&(0x7f0000001000-0xf6)="e986a5744dbb1ac2eea6d6098afd33426b16a36bdd77abd7231db6533f19d0c07863e6e085c2707ac75d69a6d476fe9b767effaadec56de1a148acc7ccb73ece84976eb29c3e16ea9042e30a2f81b65e9fbfb4cb2fc00507ebe9fd79a8b30d09085271daed556d737aeed5735e218d573ad05f7e50d4c5931c282796cc22aae12cf7dfcd9efb892e397b3bad74567b4ea4dfddbfc3b993a0ea4c8ef736f9ca7d252f509cc90f02f5e4c343bc1e2ec5a4fef18430ee33c62e78d23ff39fd95ce9e4f5c1a966a82fc48d25dbef229a9f809c6a18f7022212d4909321724db01ccc2f646c10c9027bbd9c8414442495c98cb2744144951f", 0xf6}, {&(0x7f0000dcb000)="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0x1000}, {&(0x7f0000001000-0xb8)="5d222f6eab3149b5aa6c8de75d3a04b68910947aa7c619f55f44a7ca500e27b3a6692bc1f0d1504e6ff559c398157e77702e1caea4702f094f95f1c248295d175673b95df7500e1ca3c5fe797ebdc3d5576bbaeff34faa2d033ea3fdbd13a4e2de4c3fff8d16f5815dffb695dfe9f932decc8c6299cd13bbd3cae45b60e9539d9245682be499abfac34a3b40e053eb20c40cd051f4fe99c58f82e17f991280dfc173c0493d3474de790064ebea43e39e1daf5f4206d48f32", 0xb8}, {&(0x7f0000821000)='~', 0x1}, {&(0x7f0000001000-0x26)="5309b35f0611313cf1612712da5a7bacb6760aa0e9525eec1dd1b6a33791128667bb0b87e2c7", 0x26}, {&(0x7f0000001000-0xe8)="fbf643941959b25e6f9859bb2cce1da84c2dd43c08ffbf2c1f6b0745a7928d8261c730b8de073f9828e62a901d8d63543c4c845990308d018e8cab231e551a3bd316b061d1e366d92156533e6fa1831eb8ecb08363654723845768b767184f489425a5dd6cc41a8788812987219e9c0dcb5ea9af5d3279802ccb67b66a33c5c59534c5ae0c148f4e10db49546c21e6ab232266b9208709b3f9d059a1b77d693926beb2283febdd981cf26a3219173800aac748036c052196b2f1930ad710b3dbe09cd156c4d6096d11b0d8dad7f7bc846c4cb035c03c880ffaf037cc580e68ba890aa739933ad9a0", 0xe8}, {&(0x7f0000001000-0xd6)="1f0dea9b4b3310e01e001c5d2563f692ff7081e5f68a41e5eb7210c8992e1b78dcc844e6aa3d9288a3e1f1efb7e35ff34d8e99b1ccb586324bdeed6d24fcfe260d6cd20bbbcda255ff25f2233f55c82c80254cfdc046e80a3414a9ffe5ce471ae50985c3f32e0c49ee26c1f52afa4938c955243bff8077a5e19677935b33d72178e50201f147d54c18f6643c33eeb76f7ed9a1c4546e3d2a04f993758c0f0f81bb42ec783c9ef06ffce6e09d80d0a2180437652394508368c4f839bc49654a64ffa6c6517d316c85373becb5c0b768ac98d4fcd50132", 0xd6}, {&(0x7f0000001000-0xcb)="c3b5303607952458bebee9105552edfeef6eaf8f70b7e0b5b74a183c975a0a9ccbcebb1b27b9f7bc571c4f0f6577d4849a4495f6e2b773f90a5f580361d51c99e1eda744762b12f160a6694b8a231fe6ee419a93066320ace203599cd58f7770239ffb47f1f4cb62164498dcda3cfe3df37f5538ef88347eac65377a59cc09c5db769d42e6fd36c9848ed3cc50c6409b8cc6826d0643cd047c07874766fb4c965a4ee526175571a1510f3b8977650eb5e39ba1db6aaffb46c931aa25dd8cb01e4a66c30c44d3d315ed48ae", 0xcb}], 0x9, &(0x7f0000187000+0x6e)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x30, 0x80}, {&(0x7f00000a0000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000e43000-0xe0)="81972a6b9a6acd5bb98d846df525e5a0fdda39c31cb1566204d71e0438c3a10d036c246f739890f31e7b0a448ffa4210f1760577ae0d1ab71dc05363c508836bce8b75f77e552a07f28e32fd2e2193913196c71c718ac3e88cf8923919d85e9f71615b6b53555aae556cbe7e2b17b3dd8088ae202c57fd72d0cae07618995ae966ea3f6c3042567f1cbf0fcfb8b7c2d60835bae2fb4ace87b3aeb99910eb47ec3c4d3daed974a5ee236d07966ed455537bdadf99c7e8d681060297d40024027ed45e9f2ff08c6a1fd0d63431b9338262056cee68ca136d21ba093135e65efb98", 0xe0}, {&(0x7f0000000000)="99c05ef0d24bbd967e", 0x9}], 0x2, &(0x7f0000b82000-0x2c)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r26, r27]}], 0x2c, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000baf000)="181611d431a10e40516610f5b635d02d931eb92c2e103a6f721f779a6aa7625b2db79271a3fe0571429fff87f6c38b5811763ee89ea8f586f38f8ac02d2cca6a7d0503a049768e510249165df75bf0d00d694ac65ed49494ba6f321be1666c2bf654f4cf66d416d19a36beeb17cee35639526483b3970d7323b4ae9807bb80f72fe0688f86ab0a7f4b32ade3a9a8230c39ccfed39ef304bf6f27ead761", 0x9d}, {&(0x7f0000771000+0x655)="add487b8d706ead069aa153d4c9407d25c6e3ffc4c97836acd6073cc4a85dea69b1225797165a2b031780370812d62fada3de54242", 0x35}, {&(0x7f0000001000-0xb1)="49efc4308a3df411e7679594968642e322a68360718aa30e9b756232900b70f8ececef2d385baf5035b1e6ea9c775f9fbd1814657da56fc761772616dd83b7e08baef137b8ca6f7bb1fae888530619d0ea69ae2db75e1ca9f6a06d33efb9e9a2b9083b9aba5c0b213d9fe80deffacaf66d4bab9ea2f30e3bdc7e76c175fdc465f54506e803e4a6bae20b40f9453f6249346744cd30f50f8a6ac794a93e6e2e388847bf408bf545f38f3102ca9fd4f53e14", 0xb1}, {&(0x7f0000001000-0x84)="b6f49ed00a4b9956fe0089106477adf66c8ec9ee3ef52797bc87143b7204b5c6d98c50af28a449216632ba18939fe58a0a6332d967cf00ab6c41e656fa5a40d2600929c5ddf4ac4b5d13f9e1edcffc9b87cc9bfb31f959224961d07b5e3a12d66c415720833d2cb12686d4d8ec5e9a6076ae387de56e851edbd074c5ac7d443b91c5dcac", 0x84}, {&(0x7f00002eb000-0x75)="14b816f34c0d0f858e0115c9eaf55c8706ab01d76faaa3ebb8eee7b81baa725226ba14146cd62883ad3006d449c0b61218eff3c325a5f3802ff8f4c357790b41670f835c80d043024e8c438f6c78abcef2f913ff3317131f152c0183db64eda2be77ecfab6712ffa80cc0ac71ba001f98649fe86a7", 0x75}, {&(0x7f00008e3000-0x1f)="bbc2f7cb9f5fbb1a8e5245ec1208f6e7e76742f546cf0ef35a2ad5828a0049", 0x1f}, {&(0x7f0000bca000)="e77e682f", 0x4}, {&(0x7f0000000000)="26866d13bc1804bc6c0c7d16537c977e87e687ffd7bb2b6471c6bf8ae1ebdddf545c73c19d556e6a4dc6dfc06df0a0473cc2e5095a60c41207052832c1caad732b278a2e536afeba8da6345a9d97ad0e32a34b46e2516861ae1b61bea2bdacf6688dddf554887fa377b3f131324f519151eb814340690dd1f56f3162ad9fb5d220837c4fa1ec5575cc3d7586f779371f229339645431aefe04de21fb815544b6e1dedf60cfd8aaff8023e9", 0xab}], 0x9, &(0x7f0000086000)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x18, 0x0}, {&(0x7f00000af000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003d5000)=[{&(0x7f0000001000-0xbd)="c2c20dab67b930455427ef876ca95c65065a3b1414db5d0e7b3c6c0c893266993ad7394ec2365f3779144873ba30ac82ea518d042b4d080c997027af89b027d4ccf940f022c2350e97e07bb05fa70d179c55f77ab13d8db7d97f6a357ab70da116e8d84d790addf99b56fd2254cbd44fb99cb8d321461ae4a8fbdfe899734cf24f934fb8a976a19103c6d5bc46818a41b29c79846482eecdba1cec8d82e4db6689cade4c53a9433819e00cf3a3c1a901c7732a4eb89c10e76d28709d08", 0xbd}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r31, r32, r33, r34, r35]}, @rights={0x10, 0x1, 0x1, [r36]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40, r41, r42]}], 0x60, 0x0}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r43, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/12/26 17:41:14 executing program 3: personality(0x400003) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/enforce\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x401, 0x6]) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000011a000-0x18)={&(0x7f0000a0b000/0x2000)=nil, 0x9, 0x3, 0x20, &(0x7f00006fe000/0x2000)=nil, 0x2}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000104000)={0x0, 0x400}, &(0x7f0000914000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005ec000)=r1, 0x4) r2 = timerfd_create(0x0, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000051000-0x10)={0x0, 0x0}) pipe(&(0x7f00007b4000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000214000)=[{0x8, 0xfffffffffffffffe, 0x401, 0x80000000, @tick=0x4, {0x2, 0xfffffffffffffffa}, {0x8, 0x0}, @raw8={"0b867e1c5eeafb0d99cffcca"}}, {0x3, 0x80, 0x9, 0x9, @time={0x0, 0x0}, {0x8000000, 0x2}, {0x8, 0xe0e}, @addr={0xe94, 0x93a5}}, {0x3, 0xf4, 0x7fff, 0x6, @tick=0x4, {0x200000, 0x6}, {0x2, 0x1462}, @time=@time={0x0, 0x0}}, {0x5, 0x3ff, 0x1, 0x5, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x3ff, 0x8000}, @note={0x8, 0x2, 0x5, 0x9, 0x0}}], 0x70) timerfd_settime(r2, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00005be000)={0x77359400, 0x0}, &(0x7f00002ca000)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = eventfd2(0x6, 0x1) fchdir(r0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0x9, &(0x7f00007be000)=""/199, 0xc7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f89000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000)=0xe8) fstat(r1, &(0x7f0000479000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052d000-0x11)='/dev/vga_arbiter\x00', 0x600001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000060e000)={0x0, 0x0}, &(0x7f0000ee4000+0x41)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000077c000-0x10)={0xffffffffffffff50, 0xa, 0x1, 0xffff, r5}, 0x10) chown(&(0x7f0000bd9000-0x8)='./file0\x00', r2, r3) 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) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = mq_open(&(0x7f0000902000)="2f73797374656d245cb2766d6e65743000", 0x2, 0x91, &(0x7f00001d1000-0x20)={0x6, 0x7, 0x401, 0xfff, 0x6, 0xffffffffffffff7f, 0xffff, 0x1f}) pipe2(&(0x7f00009d7000)={0x0, 0x0}, 0x800) dup3(r0, r1, 0x80000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000be000-0x8)={0x0, 0x7}, &(0x7f0000236000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000-0x14)={r3, 0x0, 0x5, 0x7ff, 0x3, 0x3ed}, 0x14) rename(&(0x7f0000b8f000)='./control\x00', &(0x7f0000353000-0x10)='./file0\x00') 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00007eb000-0x8)={0x80000000}, &(0x7f0000d86000)={0x0}, 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000589000)='/dev/ppp\x00', 0x101480, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000571000)=0x0, 0x4) r1 = socket(0x2000000011, 0x3, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000f26000)=0x0, &(0x7f0000f1d000-0x4)=0x4) 2017/12/26 17:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) socketpair(0xa, 0x800, 0x8000007, &(0x7f0000284000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000523000)=""/120) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x0, 0x1) pipe2(&(0x7f000043b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000042f000)=@int=0x0, &(0x7f00003a2000)=0x4) splice(r1, 0x0, r0, 0x0, 0x7, 0xa) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f000004f000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mremap(&(0x7f0000c79000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006bf000/0x4000)=nil) fcntl$addseals(r1, 0x409, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/12/26 17:41:14 executing program 0: unshare(0x200) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000010000-0x18)=[{&(0x7f0000009000)="9a489f3b8f5d4090be0369d785d0454ef8181c13d02de26a6724fba482c31a0792b1f41d4834972fcbabca84263b654b1a90aa16ce125c62eba71ce16345137bab353fe615fa535e8edff168a584efd84555c9bacefd503d8114845e291b830040e8563974538499b1e0ecbef3f394c0e73bad6d6ccd6da69eab75e417978f5908f3df715eb25c8eb5f93e0fcf0dd2368ffb5453b0fc6c22a06203b3e616483247b0640ed23fa6389fc9d53c78581c5c05412452af93d6c59057df44826c313a742487d6235ea081edf742f4fc23d3b4e123991adabc1090a6eb0c4e5627c2d487f7702e379b4c11", 0xe8}, {&(0x7f000000b000)="4fad186852984b9710a84e66392b3f43a14672cfb9658bc5b0aa9d87f08c0b8ccb9f152f353fe2cc5411a92537cfec8fafd05bc219f559d2396c33721c1df50888f5cb83007ff13390722b52eefad855c7f63077eb8a7c3647771a0c0a4d8389b26151bfcf0205911a4dbdc1f8a7780d0694a4f507bc33fd25f4d2857f9dc4bc9356ced41960e9a4cd94c19b198062c98d864f94ad6bde124180c97814b63e2dcacba14fa6673df3dc1e48cdf9f12743a059de983ef707b496d3838a07235e2ee0fffbce3e060488ff457c9f5721302d4363e57aa8e0124e7e917bac63b1e8905f", 0xe1}, {&(0x7f0000010000-0xba)="6c5a376a83536da85c7a039e1fe8f72874ed877f8e14772954cb6086108484276141064dcd8cfa9a06ba8ef711eb0a00cc69be69ba81466a0915d7afe98216082933d572bf24605f033bc65beaa6dae0b8f2ce0d103ed8f70f367dc179a078083c9cf6eb0fb542cc4b5778a4e237af591d85c38dd45d648a2fee66a092c4b6f33aac4ba8ae8293f84367f89afb9a5e0b9262d2ab0bc12acf2c4853558dbc111b8c61e08f5cf781242087d69ae980c837a91d3bfc5f6c659ea69e", 0xba}], 0x3, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x14, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) [ 86.593421] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 86.627946] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ptrace(0x4207, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000001000)="") [ 86.637265] binder: 14352:14353 BC_INCREFS_DONE node 137 has no pending increfs request 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x7530}}) 2017/12/26 17:41:14 executing program 3: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) recvmsg(r0, &(0x7f000062e000)={&(0x7f00008da000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004c3000)=[{&(0x7f0000ae8000)=""/143, 0x8f}, {&(0x7f00006d8000-0xb0)=""/176, 0xb0}, {&(0x7f00003c3000)=""/4096, 0x1000}, {&(0x7f0000572000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f000089c000)=""/104, 0x68, 0x1}, 0x40002002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea1000-0x8)='./file0\x00', 0x4000, 0xc0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004f7000-0x4)=0x0) writev(r0, &(0x7f000056a000)=[{&(0x7f0000615000-0x1000)="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0x1000}, {&(0x7f000032c000-0xa8)="e67813fb541cef8b9413e74f2dfc6ab170bf085030a0efd46dfaea6c48fcf9e1c9c11744fd6caf9925bb8b9471533e87ab0f626d53c98ca3c24d0b4a39a6c70fce8e87602ef372df1abfbbdbc1cf4b24620973f7e86a449c1f29515a82d18468783f992570682499c29fafe6fa989d5a120c69a5aa0d4a877fc1454dfd2d6d2ac383a699c5b775a717a6e2438af6c12ac30883e50a8f0a2e1b987a66ae53e481c091be5341c5377b", 0xa8}, 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", 0x1000}, {&(0x7f000051d000-0xf9)="973170f38cdfc9089d0862ff90eb8bc17ef7aad9d22d3a2781f3ac894a9bc0d3cac3128a649bd876206384a78c6724d7662658d8fde7421008fa040d044aa0c3b9ce8eb15c1010375c0ea6a140c8018afaf59cb6fdb54e06b32375b0366d8df8701743e5b8393bdaf9cf000ecc7dce018e2adc70d474eb068e50fa6db60f270370cd4759e5d6e314f9fb0532e60576b5b59ffd7e9b8b94af28fb77dee0ab3aad068c165fdc0af3d1f019406ee8b7c0e8b380da1a15eb082c2f3530400393c088042b9bc602a9ce0a4de99f33cd46d7776fa5f9434145963ef13d6d708b1d1f042b5e3cb3f806a7f454df069352e7533e367fc8adae096fec76", 0xf9}, {&(0x7f00007b3000)="9cd12e504fac44fd916801d75e2d82241486dcc4bbc09efe86f5d4d93a1eabfc3dbe157aadb281187152b68971220052be4d2149ce0f5b1afb8abe6451db48ef177e34cd947f9e6be9b2487ae9cf7da101373df7db8ab9b1e293558b50846c53be8c79ea4114dc727d863afde2e27f6058d788db8160f8b85cce8e9644eb353d5a976e7636ff1211820656dce098b888225854bceb0318054d18dc53a878ebe90537546b68f90c9c22e7daafc39cb255ab9c530d7f", 0xb5}, {&(0x7f0000e6f000)="7c56144e1a26607ef7db42eb8b948dd4c4ea135d3decc8f875231f1636aa6b2266872e311080c60dd17b4a026678be0ea7b3f6f1d3dfbf83f430ecaafb33", 0x3e}], 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009d1000)=@common='yam0\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000130000)={0x0, 0x3, 0x9, 0x7, 0x552, 0x2, 0x101, 0x8, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x100000000}}, &(0x7f0000cd8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aee000)={r1, 0xfffffffffffffffb}, &(0x7f00007e3000-0x4)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e0d000)={0x7, 0x1, 0x4}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000996000)={0x534, 0x6}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00007f4000-0x4)=0x0, &(0x7f000060a000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCCBRK(r2, 0x5428) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r2) 2017/12/26 17:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000075a000-0xa3)={0x0, 0x0, ""}, &(0x7f00007c0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0, 0x81}, &(0x7f00009d2000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x0, r1, 0x2, 0x0, 0x0, 0x2, 0x8000}) vmsplice(r0, &(0x7f00004a3000)=[], 0x0, 0x0) r2 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b0b000-0x4)=0xffff, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000745000-0xd8)="a14e3779f28490e760bd6e717184287ad63c3ffe7892956e84841cb1c47fb4e6848e38e931f44afe79831435581a50acc67edafdc9f1848fbc9de47ba51b0e5cdd937209d6513554d019a574c9637a8dd57360664d6fe89c09597773a7c03c9d0baed6c9be3c64ab2a2108c8f29c415dc62e8f3c1fa31cef27b17e04fbca33f2ef1398428ce72d9e644c2daa44fe0cc73e0a30b9648052c155add301eab9", 0x9e) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000056f000-0x8)={0x7}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00007b7000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00005c6000-0x4)=0x0, 0x4) 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r0, r0) getsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f00006a6000)=0x0, &(0x7f0000a44000+0xec6)=0x4) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) clock_gettime(0x0, &(0x7f00001c4000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c73000)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000a33000-0x5c)={0x3, 0x6, 0x401, {r4, r5+30000000}, 0x1, 0xfffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000cf0000-0x9c)=""/156) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000062000-0x8)='./file0\x00', 0xc0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bc9000)={0x20000000, 0x0}) lseek(r0, 0x2, 0x0) mknod$loop(&(0x7f00000af000)='./file0\x00', 0x0, 0x1) symlink(&(0x7f0000a20000)='./file0\x00', &(0x7f0000d47000)='./file0\x00') 2017/12/26 17:41:14 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000002f000-0x2)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f000002b000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000030000)={0xffff}, 0x4) setitimer(0x0, &(0x7f0000018000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005fd000)="4fc51519e836be7840a8bcb41d8058e81305d06ef6e9b015bd835e35b9b7871e2656756664f7944f539f5332f7e757295da498f1038984a7fc2fbdec8137cca7eb9915d05235a8870efbc3daec87af2aad0f41e28fa7c578f64482f9b2e5e8774608d5eb13e0034729", 0x69, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0xbd24, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x0) getsockname$llc(r3, &(0x7f000036f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005f4000-0x4)=0x10) r4 = dup2(r3, r2) r5 = add_key$user(&(0x7f00007a2000-0x5)='user\x00', &(0x7f0000080000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f5000-0xdc)="f9ea62b38ce1436937d8cb825f3f59a3794a9820172976f2855633250f9c21ab077fe7bc2cd9af1b49e8efe9d94e153c74b0e6eff6aaf32675873ede2cd20bd0d503c8e1148699a58de1a2fc00fcfcc5df4ee9ff43626fe02eea0381b8f845862123cbc8196e75372fb47991ce9dc5f0508819234e52279eedb78c6de47c5db1bdd79a88146383f8dc74d616a9b5bef5bc6d13517b6d17487dd80223e7fe768d8c01c88f783f2a9f2fea2f7f8db8272213155c5c6a677f61e36b641dca8a4a36a0768c62b1c625ee0fc40c9b1641efe2ceadaecad56dfce3a9fa6731", 0xdc, 0xffffffffffffffff) r6 = add_key(&(0x7f00006b9000-0xc)='id_resolver\x00', &(0x7f0000075000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f0000d83000)='.dead\x00', &(0x7f0000f43000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003d2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000098c000-0x4)=0x0, &(0x7f00001a3000-0x4)=0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x1) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) 2017/12/26 17:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000564000-0x8)={0x0, 0x4}, &(0x7f0000153000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000499000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x57a4}, &(0x7f00002d0000-0x4)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000787000-0x10)='/selinux/access\x00', 0x2, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000110000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x0, 0x401ffffffc) 2017/12/26 17:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000c3000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000471000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000b11000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000643000-0x4)=0x8) write$fuse(r2, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 86.851860] device gre0 entered promiscuous mode 2017/12/26 17:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000539000-0x4)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000b84000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000272000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000690000-0x4)={0x0}, &(0x7f00002cf000-0x4)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000119000-0x73)=""/115, &(0x7f00008e7000)=0x73) r3 = open(&(0x7f0000d62000-0x8)='./file0\x00', 0x2800, 0x101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000340000)={0x0, 0x6}, &(0x7f0000d05000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a62000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@generic="d1c6696f50faa5bf7f89cdb70bec9240", @ifru_data=&(0x7f00008e8000-0x20)="00000000000402000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f000005a000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 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]}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}], 0x1c) 2017/12/26 17:41:15 executing program 2: pipe2(&(0x7f0000277000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x0, 0x8, 0x8, {0x0, 0x0}, 0x9, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @rand_addr=0xd30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0xd0)=""/208, 0xd0, 0x40, &(0x7f0000002000)=@ax25={0x3, {"b49478710a323f"}, 0xc00}, 0x10) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) dup(r0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc8000)={0x0, 0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000721000)="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", 0x8a0, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000899000)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000534000/0x1000)=nil, 0x1000, 0x4, 0x50, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000043a000-0x30)={0x90, 0x0, &(0x7f000031d000-0x90)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000e87000)=[], &(0x7f0000676000)=[0x38, 0x38]}, 0x4}}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x0, 0x2}, @increfs_done={0x40106308, r2, 0x4}, @free_buffer={0x40086303, r3}], 0x1000, 0x0, &(0x7f0000b5a000-0x1000)="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"}) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000030a000-0x43)=""/67) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000161000)={0x6, 0x7f}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000903000)=0x20000000000002) fstat(r0, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bde000)='/dev/ptmx\x00', 0x410000, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f0000fa7000-0x8)=0x7ffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005db000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0xffff, 0xffff, 0x2, 0x5, 0x7fff, 0x98, 0x2, 0x2, 0x91, 0x9, 0x4, 0xffffffffffffffac, 0x6, 0x5812]}, &(0x7f000056a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000019d000-0x86)={r2, 0x7e, "4e4c3f2e96a5977f0e4600d04ce73010e67f430cd1d618f8973cd081fb52fc9268c57a1802dab4aa59a5f08f7f44ffd32671a3129c743ea58b9fd2eb389be28f6f7e9776f15d8ef0fbd6829d6d5a9acdd12c86aeccb84c8e3d0693171e0495557aad11e366492a6b5d2563a3750d2a6ca8fd2485900a96fc8f42cea3182a"}, &(0x7f0000bb5000-0x4)=0x86) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/26 17:41:15 executing program 5: set_robust_list(&(0x7f0000007000-0x18)={&(0x7f00000d3000/0x8000)=nil, 0x0, &(0x7f0000004000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x20000000000009f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000093e000)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000545000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000190000)={r1, 0x1, 0x2, 0xd3dd, 0x7, 0x3, 0x6, 0x3, {r2, @in6={{0xa, 0x3, 0x20000000, @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]}, 0x1, 0x3f8a, 0x5, 0xf5, 0x8}}, &(0x7f0000649000-0x4)=0xb8) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000002) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c1000)={0x7f, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2017/12/26 17:41:15 executing program 3: request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='./\'\x00', 0xffffffffffffffff) keyctl$join(0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x8)='uid_map\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000, 0x0}) epoll_wait(r0, &(0x7f0000006000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6d1) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000d6a000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000ac8000)='./file0\x00', 0xac40, 0x1) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f00007a9000-0x9)='/dev/sg#\x00', 0x7, 0x101001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003cf000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x3, 0x0, 0x2, 0x3ff, 0x8, 0x40}, &(0x7f000034f000-0x4)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="b5", 0x1, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a34000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000032b000+0x62a)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00008f7000-0x84)="7153881db5581d354eec991c4cde64f6977e5901a7ce873ae08c90ac69f245c5ed32a4010a6aa3c8d98c4769af42e50b3bb75e69946a589a59ec65d2dfdc3ba5de9dda72288f46f6a6078583cb61cc6212574a8a0e5a058fd1d00794c8ef9adc90bbf4808ad23248aa92b965fcd1b7bdc5952509f3e24c8684e9c65bdb4d520c668068e1", 0x84) clock_adjtime(0x0, &(0x7f0000004000-0x37)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000013f000)="cc865190b5f1b46c2d407e2f6d4fd707f3697501b1b2a916c610d50b540995e0033848c3af7a9deaa2def6a820e12d346cfb1604262895d3b69ed932c7b4357dbd0317639610b648baffca27e002f722584ebe39835c3ada5e9aa8581129fc808b70e256a424b2b6e388527fb81682e607b94ce1917029f870c21fad2cc8e0764aa5c4b2b475ebda57fdb59113c8bd9439", 0x91}, {&(0x7f0000001000-0x4c)="684f6febef8bbbd4c67e168b08fb30710957c14e5ea47e048c7799c9ade3c2f68be2579d2ae79dad1a918723d3ea036db1d324754f7c4e61a18dac7b9223c8ec6cb635e6a435e9caa39ef781", 0x4c}, {&(0x7f00003c4000)="b9301b9bd143b18087a59767935ad1d2732c5e36b60bfd64878604fa929bdd70b269ced4a0bd90245ce64ff58ee7501c9a940c0429cfa80edcb5f04237a1f50f5f7b7e87fdbc", 0x46}, {&(0x7f0000d38000)="062c2a2faba3e910f323176867037ce2eb180e074f27646c224c61001ee31f1fc551773c8c408d47f97ba97ecd3edd0722c11ed08f7c62bb52cc703a164a732906efe41f7c7dcf9ce28bab52f9eff603a0543fb6949a5aa030ffee5c39e3d2a1b308158c991f94faf615ae6123ed8462d5016dd055187365f283d761ebdca342f97083655ad31e416a04313317642f4c4ae56b84c0080b6c9b2d945c52e04b1a0787ea2f0b65621cb1573d0653cd9f721db4a942172a8e211aab710c59a468570d42fa02637807f3b031d245c023a23a2300e2", 0xd3}, {&(0x7f0000664000)="64907daeac62d034b43c69cfcdab6a5c56a362e0171b626b76281d5749f247e0acb22723656cae61beedaa91cdddf701d8dedb2e12685e6e223ca928aecc8d019b13bdeaf2db2c52ed8e4c24b7d50ba2b23905b592ea6a70b07a432ca8b9810b7667cb8085c0a85208d373c7e6568c37c7a6d5051a1982bcecb66a81091e5bc544026dd98665ea0d08c77c", 0x8b}], 0x5) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000017000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000016000-0x8)='./file0\x00', 0x0, 0x300) setrlimit(0x4, &(0x7f000000d000-0x10)={0x0, 0x401}) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c88000-0x8)={0x0, 0x0}, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a3000-0xe)='/dev/keychord\x00', 0x400000, 0x0) dup2(r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f00008a1000)={0x9f5, 0xffffffffffffffd0, 0x6, 0x81, 0xffffffffffff79ce, 0x0, 0x3, 0x8dc, 0x10000, 0x9, 0x80000001, 0x2aaf7f1d, 0x5, 0x1, 0x1000, 0x100000001, 0x85, 0x80000001, 0x6, 0x8db0, 0x6, 0x80000000, 0x1, 0x0, 0x4, 0x4}) ioctl$int_in(r2, 0x5422, &(0x7f0000000000)=0x0) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000)='ns\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000720000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000123000-0x4)=0xc) fchownat(r0, &(0x7f0000290000-0x8)='./file0\x00', 0x0, r1, 0x0) getdents(r0, &(0x7f0000beb000-0xdd)=""/221, 0xdd) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000749000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008cf000)=""/21) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006ad000-0x4)=0x6) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000767000)={0x0, 0x0}) nanosleep(&(0x7f000074c000)={0x0, 0x1c9c380}, 0x0) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000000101005, 0x0) write$tun(r0, &(0x7f0000c96000-0x30df)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="9bc3cacecc69", @random="970865d306e3", [], {{0x0, @ipv6={0x0, 0x6, "9f5334", 0x781, 0x0, 0x0, @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}, {[@dstopts={0x0, 0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1e0, "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"}, {0xff, 0x46, "1e1fec592225a64f1cfcafc2e7f9be9c52bc47548a241ebdcbd9fa3e8cb43d003e2db6f1a3cad96c1a5d08a282c74a66f437fc6db44b9ec40d5974ecef702f537bcc9106e023"}, {0x0, 0xfa, "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"}]}, @dstopts={0x3b, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xb5, "0ba5db734bd5402dcf6ef9347db3e610d47c15e990af357d80d777aedb1470f630366614a8154cabc52989ab2eba164d2af8315e40ac13d1c8e786a34f73e56bdb62a94bc7a22eb56aa52ef6f3c151eee8d3f8ceb4e74f3a0191fbedc677d34c24f11477639105cb6e889218e85693fa9140204e111a710ebe36ffcddaf88e7887484fdd90d0e41129d6684308c792b805c1919ca4056efb633b947c990b5efec5904da0156c9ca6556ea98d003c63ff583d102a66"}]}, @dstopts={0x2, 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x6b, "9a1a9b0bbfc05c67b3f5184f5b6af4d37bc78c2e93cf6b7a852ae3490ce81840d1ad77c0f30e6a0b8b388d3bb1e37c279c0a3061367df284f4f15845b62f2b2e95ac16e74705fd1509466d7fac28d84ea7a8453b5c19145ea1e03c2b02dd8038d683fd2a289281063c943a"}, {0x0, 0xc7, "931a69b3218b5fab44fd6d49f02a1b4fb9141002ae14d9c508b6dd3f67289d5c315aa96796af103421cd48aad8617de785e94e98f749a3050571092e61380bc12c858064fd6d407172942f88bbeeeb7fde16a00503e2eee89935ee89277bcbc8d678f421c2ec5b97772ee34660f7a92510d88cc10b6cdd5bac613fb9a73480bcefbb7179ec63e7699b6a1dddbcd47eb5fbbe067d3622457358910d2c440c389084e69ffd49deec277b7d8cc1c412151d62e2b861d63964f20007c862429a4fdb0c0f0115bdf8ab"}, {0xff, 0x78, "48b0a8f97c87ed994ca29dca9e3bda1a145d4d0a3efba7930cb4ea775f08b93da4413ab1279344eedfc9be58e4584c7f916dc8e48722f6491aba0eb5294500fbd27921ecfcb1e8fbfc4385cc22d33159f6370c5156654c04dccf1ad1e344ab25c9f9684efe76be1db6e01e7f01a7332ae2e85ba5f4da5607"}, {0x5, 0x8d, "3c7667332f86101d8df07b3b8a37ff8dc50196e0262482331c6a7f674c61a6434f19354e664a89b4544f5abd246bba2312f4b4112ab7a0f89be2ac0224a91f4622bccf512f1caa022e1e1e41b7dd5e300075662ec89038f56395e2c8f6954f70057038de16cb31b6d795571bd21e86c90a75c531c367b4f6ef13005f911f3baa4cf262cd53aad66fc7a1d78b50"}, {0xff, 0xaf, "0fdb92cdca230c46664178ad3d5db1033c7398731d532c0142672ad42a769d825ddabf6a6c784baca4989b7bc0bc0c5619384a15d3b438078cdf896f4acd3f559e08aeaab1728f3d5e76a5b75e1574b677d2499be38d164b89aa3f0ace0e14ba653ba51e6c84b9505cbf6ac3e45c5872333e87d8ccaa172cfa8554c19d0d9953a39b5fa334a9a87901762af34c5d16956a82fdcdae3e15fa084af39fa85430d5e8b8df7140c9df9be5dc5776718259"}]}], @udp={0x3, 0x3, 0x9c, 0x0, "65e6e9647109be5a68dc2228981744383102f9dc42670e9744b38211f3043a0ebdebedd253bbce3d7b406fc2dabde7d4e757e2114b5bc4dc8fe5a551635e212535b07d4dedd94493ecf1505740b78783c79feca0e38a212829df062a5b68ea42c96296b4751af086a9306416ed3c8f46df091fcd59312bc84de4b3cc109a51279e9cfe5cc9318816b64bf30ce3df3ae0f6f9d8bb"}}}}}}}, 0x7c1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000003000)=0x0) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x19)='mime_type,#]-eth1system\\\x00', 0x3) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000021000-0x5)='user\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000028000-0x6)='em0\\!\x00', 0xfffffffffffffffc) add_key(&(0x7f0000028000-0x5)='user\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="0a30f8ab1d7e9db2d696e709d0eacdac4723c774c8f2a7cbb3cdbfcb831ed08c08798a0e3eb99c654182e287997fe419ef1d50cbd863e67584c99d7a2dfa1a37779b3e74131109e8961801885febcbbf7051c938cf1195158f0a381508faa33ca6caf3bc876dc1665fad345b0401839bb6e5a44939f28f10401b741f0900409810b7538ccf8810c58520737b40be906069e607be8fef4518c7e93c40da644b40584a6f6c03cae789aca17e6aec12883ab5f0ddd99c6213642ceb2582e08b0c552ec92689c62733518894b4f2e19d4eb316863d81a8c1b4ebca8bed097c8a46a2bccfecded01de5339fd94a", 0xeb, r0) r1 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x0, 0xc40) ioctl(r1, 0x4000000000001262, &(0x7f0000027000-0xc5)="") 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efd000)=@int=0xfff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000beb000)='net/igmp\x00') exit(0x0) getdents64(r2, &(0x7f00001eb000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xe99a8b999dd5a6b3, 0x2, 0x769293deb06a4213, 0x3, 0x101, 0x81}, &(0x7f0000002000-0x4)=0x20) recvfrom$llc(r2, &(0x7f000023f000-0x84)=""/132, 0x84, 0x40000000, &(0x7f0000f60000-0x10)={0x1a, 0x9, 0x81, 0x7fff, 0x800, 0xf772, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000-0x58)="1deef4621a47bfc06b735e6faea5b4a738566198d846df9b7f166c670278a6618b1c005bb70d603a3290845d144d88db9af821f0336a8965b557fc505f1c34f99eb99392d916180335bd54c811be0122f9b6d2e78d8b85ba") 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000023c000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$chown(0x4, r1, 0x0, 0x0) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) recvmsg(r0, &(0x7f0000e80000)={0x0, 0x0, &(0x7f0000925000)=[{&(0x7f0000f80000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000554000-0xed)=""/237, 0xed, 0x5}, 0x2) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x10, 0x29, 0x37, "0e"}], 0x10, 0x0}, 0x0) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000072a000)=[{r0, 0x10, 0x0}, {r0, 0xc, 0x0}], 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) r1 = epoll_create1(0x0) open(&(0x7f0000022000-0x2)='./file0\x00', 0x40000, 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eff000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bd000-0x4)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051f000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000047f000)='./file0\x00', 0x80000001) inotify_rm_watch(r1, r2) fchmodat(r1, &(0x7f00008e9000)='./file0\x00', 0x190) r3 = openat(0xffffffffffffffff, &(0x7f00000e4000-0x8)='./file0\x00', 0x301200, 0x102) r4 = dup3(r0, r3, 0x80000) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0}) eventfd(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000816000-0xc)=@sack_info={0x0, 0xffffffffffffffff, 0x400}, &(0x7f0000cfb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000809000-0x4)=@assoc_id=r5, 0x4) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/keychord\x00', 0x40002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6d000-0x8)={0x5, &(0x7f0000c95000-0x28)=[{0x3ff, 0x3826f221, 0x7, 0x8}, {0x1, 0x77ef, 0x7, 0x0}, {0x4e3, 0x8c95, 0x5d10, 0x8001}, {0x7, 0x1f, 0x0, 0x3}, {0x0, 0x12bd, 0x1ff, 0xf08}]}, 0x8) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) 2017/12/26 17:41:15 executing program 5: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/138, &(0x7f000036e000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 17:41:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eba000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007ff000-0x4)=0x0, &(0x7f00007b4000)=0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) prctl$setname(0xf, &(0x7f0000442000-0x19)="766d6e6574319e276d696d655f7479706573656c696e757800") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e58000-0x4)={0x100000001, 0xe02900ff8278fe5a, 0x1000}, 0x4) write(r0, &(0x7f0000032000-0x76)="1a0000001a0099f0003be90000ed190e02590c00000000000083", 0x1a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ed000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000353000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f000016b000)={0x80, 0xfffffffffffffffc, 0x9, 0x5, 0xb, 0x3}) capget(&(0x7f0000679000)={0x20071026, r1}, &(0x7f0000476000-0x18)={0x1ff, 0xff, 0x7, 0x3c1d, 0x42, 0x9}) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000015e000-0xe)='/dev/keychord\x00', 0x44100, 0x0) sendmsg(r0, &(0x7f0000199000)={&(0x7f0000723000)=@generic={0x5, "2bd4d6f2171a959a793c8cce3d74ec963eb482fdca9be17dcdc8ce5068483146dfafe172cc21cfdb1bc409b706f6b58422cbe4932088b57173eba02636e8167eee7f804e4e22293f821e9198e9decd0c496b77bc7a76a258a09ff7f976982a0a358d41982d063f7d8dc21265a4af6865cfc0e48290ee82ef845f0532a417"}, 0x80, &(0x7f000074f000)=[{&(0x7f000081f000-0x80)="2172e13644913054d148047700e5b8de3e95e1fa94cfde54255967845e56628940631cd4ccd2553c1873b6875c1f6fb49d16a612589d601f4dcc8c77504815bf8eb3a1b3bc40fc513476071a1a7eb2fa7c57beed90ff9de53c18de31b06dfaeb3fbd8ace296fd0fac15c797fc433ee08dfede99f14c2c95432b8968d3ebe5c73", 0x80}], 0x1, &(0x7f00005b8000)=[{0x7c, 0x107, 0x3f, "71b1d9e01e73f5b5a005e53c3294cbd139210dfa75a945188d248d9874103766192ec15661f9044b17d41c35c243fdc19d53971940cd9819e316195292aac8882a6b3334aa374981edb91efa27ce2536a90f378466287b7a04f21b5ee4fe8dcbfc31d5606bab0b240b5bd6938815"}], 0x7c, 0x20000800}, 0x4840) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d1c000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f0000d7a000)=@random={'trusted.\x00', "6c6f5e656d31656d3025046b657972696e6773656c6600"}, &(0x7f0000462000-0xd4)=""/212, 0xd4) r2 = syz_open_dev$usbmon(&(0x7f0000861000)='/dev/usbmon#\x00', 0x4, 0x10440) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000a9f000)=0x4) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x4000080000) sysfs$2(0x2, 0x0, &(0x7f00001d5000-0x9d)=""/157) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000fca000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setstatus(r1, 0x4, 0x800) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x0, r1) unshare(0x40600) pwrite64(r1, &(0x7f00001d2000)="a5", 0x1, 0x0) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000bae000)=0x1000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000044b000-0x4)=0xfff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000196000-0x30)={0x58, 0x0, &(0x7f000081b000-0x58)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x38, &(0x7f00004fe000)=[@flat={0x77682a85, 0xa, 0x0, 0x0}, @fda={0x66646185, 0x2, 0x1, 0x3b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000e26000-0x38)=[0x38, 0x78, 0x0, 0x40, 0x38, 0x18, 0x28]}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000ea9000)="05e82e3ec31e55a054757dbd11b3ebd93efc6c7513a31022bed06c93ea2fd8d1fb2a08242e58a53e3918e34896f59e5d5a2d5c2643e71ef0c976ac02562b05ec070084376b152eb22ae0d6a40ed777663169c8614dc3eca637358969b77540902afa075e90798b4e8d2b09e6b68005"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002a3000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000)='ceph\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cgroupvboxnet1vmnet1bdev.eth0\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0xffffffffffff7ffd) keyctl$negate(0xd, r0, 0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 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) add_key(&(0x7f0000004000-0x6)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xc1)="02d5f6fe15eae85d107dffb4e1c935c894605af8159c5e64f5f3b4e221112f6457aa619499b70a5553313253368c69cf92bd8478a31fac222e73aac58984c3e59b3f5f611001cb8797a2a7a23c6127d565529cc7591e04f702e1e38976c634eceb8529184afa885d18188bfbcaedaa318e6196d018f8bc2daa1cc61d512ecd783170cb3514addc92ce33fa1d62bfe02e9ee3d7bb321357943195eb2feaeb102e4201295aaf5e6d17e873ba6fe3c54bccee447bcb0b04151f68ee3b2f8334da526a", 0xc1, r1) add_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000009f000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00004dd000-0x8)='./file0\x00', r0, &(0x7f000085b000)='./file1\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000421000)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r1, &(0x7f00001e5000-0x18)=[{&(0x7f00005b2000)=""/187, 0xbb}, {&(0x7f0000974000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d8000)=""/9, 0x9}], 0x3, &(0x7f00005a9000-0x50)=[{&(0x7f0000924000)=""/2, 0x2}, {&(0x7f0000a69000)=""/128, 0x80}, {&(0x7f00007d3000)=""/51, 0x33}, {&(0x7f0000878000)=""/39, 0x27}, {&(0x7f00000f4000-0x8e)=""/142, 0x8e}, {&(0x7f000023a000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000be9000-0x78)=""/120, 0x78}, {&(0x7f000065a000)=""/157, 0x9d}, {&(0x7f000046f000)=""/4, 0x4}], 0xa, 0x0) 2017/12/26 17:41:15 executing program 3: r0 = open(&(0x7f0000ac6000)='./file0\x00', 0x0, 0x48) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000067d000)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f000009f000-0x50)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000025b000)="30238d7d147c9cb10a0f2d6824caa58c9f9acd58856cc86ddf6e16dfdd0b8feb4f060eff298e2913c96368f065d48b74afc9d1997056ba7441933d9e04d389802b178820e327efa1b5521dea5a9f428a2d9bb15bad08366c6da60b55faff5b5332822991d0b786d944407c311ff8d4b5c85250a886e2e69ff8ac05d5b197018851818468c88cc8281d483d13391c3e03613e9b9dd1b72bf73bcd3db414f92864bd3b10811d19ac7b728e5c13269e55403882f88293ee6024f0821d9c", 0xbc) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000036000)='./file0\x00', &(0x7f0000026000)='./file0\x00', &(0x7f0000019000-0x6)="72e16d667200", 0x1010041, &(0x7f0000037000-0x1)='3') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) pivot_root(&(0x7f000001e000)='./file0\x00', &(0x7f0000036000-0x8)='./file0\x00') [ 87.409058] binder_alloc: binder_alloc_mmap_handler: 14547 20000000-20002000 already mapped failed -16 [ 87.425908] binder: BINDER_SET_CONTEXT_MGR already set [ 87.433314] binder: 14547:14550 ioctl 40046207 0 returned -16 [ 87.433483] binder_alloc: 14547: binder_alloc_buf, no vma [ 87.433524] binder: 14547:14572 transaction failed 29189/-3, size 40-8 line 3128 [ 87.459194] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.465680] binder: release 14547:14550 transaction 139 out, still active [ 87.473034] binder: unexpected work type, 4, not freed [ 87.478366] binder: undelivered TRANSACTION_COMPLETE [ 87.483564] binder: send failed reply for transaction 139, target dead 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000ff000-0x22)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000017000-0x4)=0x7, 0x4) recvfrom$unix(r0, &(0x7f0000733000-0xd0)=""/208, 0xd0, 0x0, &(0x7f000019c000-0xa)=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f0000020000)="", 0x0) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb6000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008d6000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) sendto(r1, &(0x7f00006cc000)="bf3d79f020bb9187d42c938098ba70ae4b1b9b5a3ace8ef7a0af6d2f6ef188076ebf419c0b984a467fd844d0521d4fa86a29a4c410a4bd79f8e91fec623aa2580174981bce28c50c73546bd3bd12cea1e7f7c4d06f02f28e98e5337282224a71cad77e7658f192ef293b8fcf4347dacc3eaee027f384da7b71e029a00b5e19d625a7f94e2e9a089e0bb1718eccc71166677d7c43a4cdb0e99a7221", 0x9b, 0x800, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r2, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents64(r2, &(0x7f0000311000)=""/0, 0x0) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x60040) write$sndseq(r2, &(0x7f0000001000-0x8c)=[{0x7ff, 0x2, 0x8000, 0xfffffffffffff001, @tick=0x80000000, {0x251, 0x2}, {0x800, 0x665}, @queue={0x1, {0xa07, 0x8}}}, {0x9, 0x80000000, 0x8, 0x5, @time={0x0, 0x1c9c380}, {0x400, 0x1}, {0xfffffffffffffffa, 0x6}, @connect={{0x97a, 0x0}, {0xc536, 0xfffffffffffffb95}}}, {0x8, 0x3, 0x101, 0xab1, @tick=0x1ff, {0x101, 0x300000}, {0x3, 0x3}, @note={0x50, 0x8, 0x9121, 0x8, 0x100000000}}, {0x10000, 0x5, 0xb74d, 0x4, @tick=0x9378, {0x8, 0xee3}, {0x0, 0x7}, @note={0x5, 0xfffffffffffffffb, 0x0, 0x3, 0x3f}}, {0x4, 0xff, 0x0, 0x5, @time={0x0, 0x0}, {0x1000, 0x5}, {0x935e, 0xfff}, @result={0x2, 0x7f}}], 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000002000)={0x5, &(0x7f0000003000-0x28)=[{0x1, 0x80000000, 0x50000000000000, 0x3f}, {0x200, 0x28, 0x1, 0x6}, {0x5, 0x5, 0x400, 0x4}, {0x100, 0xffffffffffffff80, 0x8262, 0x0}, {0xff, 0x2, 0x0, 0x8}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x2, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8}, 0x1c) listen(r1, 0xfffffffffffffc45) sendto$inet6(r0, &(0x7f00002df000)="", 0x0, 0x20000004, &(0x7f0000806000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000d57000)='/dev/usbmon#\x00', 0x2, 0x2501) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00002e5000-0x4)=0xffffffffffffffff, 0x4) accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000805000-0x4)=0x8001, 0x4) shutdown(r0, 0x1) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000481000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f000090d000)={0x4, 0x1, 0x4c, "23c5e4cfd96c", 0x0, 0x0}, 0x10) mkdir(&(0x7f0000fa0000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000340000-0x8)='./file0\x00', r1, &(0x7f00000e6000-0x2)='..') 2017/12/26 17:41:15 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000051f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001c8000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f0000001000-0x2)="", 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xc6}, &(0x7f0000001000)=0x8) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b75000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d222a695318cece4be1974c1e88d433635e307071a874ea23e5661802e4cfc4d76689b7a99d3f0cd9399bea02c96a360ce2512027eb4c006aad63633e3d925c3ae57f1e7af35bc779d3d33969b4ccde4"}, 0x160) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000470000-0x4)=0x0) close(r0) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mq_open(&(0x7f00004a5000)='\x00', 0x40, 0x0, &(0x7f000099f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ff8000-0x4)=0x101) getrandom(&(0x7f00007d2000)=""/49, 0x31, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000061b000)={{0x3, 0x2, 0x6, 0x1, 0x4}, 0x0, 0x100, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x1, 0x6, 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]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000ff9000-0x20)={0x401, 0x6, 0x1187, 0x6, 0x7, 0x7f, 0x3, 0x3}, &(0x7f0000f70000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x6, 0x0) execve(&(0x7f0000f63000)='./file0\x00', &(0x7f00001e9000)=[&(0x7f00000ae000-0x1e)='posix_acl_accesscgroupselinux\x00', &(0x7f00009e3000)='\x00'], &(0x7f0000b0b000)=[&(0x7f00003bb000-0x1)='\x00', &(0x7f0000f44000)='\'\x00', &(0x7f0000872000-0x1)='\x00']) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f1d000)={0x0, 0xf5, "40b92a319014c18e1931ab15e9b7c0485be9d1d1c91ee437333b0b3f9aa61ea18bf08c35088e80dfa2e931030828af2d59abc43515da31fb2e3962900c8f96590349729343aa21098c11cbc6dacb4b4467f765960e940dc6d1ee3e4a1b8d7c0cce860a480d83825054194efd599039b389898a1de4d1d8aba8399153bf3d400d6e7767fd80a4e15d717c29dd0cbca04834e7097d174f2664f88ccfc6fdf10b49d9f909d2b408dd369e0220ce5cdb437e2fe83c68a25766d3e228bc9ce0abe6175f81381854b8f87b61d0a05eab42d73fd5e14abe2510685c8a49b3817a6760f3d2119ced8a4b2ccaa9fe94da6c6020224b9bbbdd04"}, &(0x7f0000047000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008ee000)={r3, 0x7, 0x76, 0xfff, 0x2, 0x1}, &(0x7f00009f9000-0x4)=0x14) write(r1, &(0x7f0000e87000-0x1)="", 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000a2b000-0xb3)="79cb27fde563f9c89a94ce776522686e566d7413d32fbbb147066cf2fcdfb6494cb0d30e07a5c64f759c0e15308221630b036eae95ed00d06e3f64a226ddbc36ad4805a2b6d1ddd5498a221a9072684acc53ffc320d170e239f7672823073a82b217ad6cc6fb997752691d047641cdd8c07b62f5de6df396778a286778b076f40feb4ed493baf28540892ed6d0d1608f04a7e4ffd7e420fcc30001405026a05d5e0fb943003df5b1e94253f2c19116a8a496a3", 0xb3) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000684000-0x8)={0x1236086e, 0x80000001, 0xfff, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d79000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000e8c000)={0x2}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d97000-0x8)=0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r2, &(0x7f00003db000-0x8)='./file0\x00', &(0x7f0000571000-0x93)=""/147, 0x93) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt(r3, 0x4, 0x1, &(0x7f0000b6c000-0x6c)="f7f14290c42774fc80c2f2cd947fc17cf6d67a56cedaf9565af979b9007d90ed2b58454b3a9aae848c0f7b4cf1d6bcc5f69831ccf5313af6e4b7d9c29797e069ee2130ea27527b0365f49062603365d74905429a76428e5ff00bd2a9f1868541452993ddc16a5acdb6265b0c", 0x6c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000877000-0x18)={0xaa, 0x42, 0x0}) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000b20000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000057000)={0x8b, 0x98c, 0x77, {r4, r5+30000000}, 0x6, 0x13d6abed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$getown(r2, 0x9) capset(&(0x7f0000ec9000-0x8)={0x20071026, r6}, &(0x7f0000180000+0xed2)={0x8, 0x1, 0x1000, 0xcbe, 0xd79d, 0x5}) syz_open_procfs(r6, &(0x7f0000d4b000)='net/dev\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2017/12/26 17:41:15 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/load\x00', 0x2, 0x0) r2 = creat(&(0x7f0000f31000)='./file0\x00', 0x103) sendfile(r1, r2, &(0x7f0000a0e000)=0x0, 0xf3dc) writev(r1, &(0x7f0000aa3000-0x8)=[{&(0x7f0000c77000)="8db48b3277820f43b14436acbe3459dda1118d0adfffc6300fb11e416945fc788d1d2a854d411e35680ba4f3de2dfe253e8f428231af1dea15fd7e304502aabf23618c22d455ad0ade21aa0bae5818e362b44cc8750dc04b33e92754847c7b6be268d3138b1ee6e7406baaf2f07c312dff9b1b4828dff019e31dbc97311145e5c48276e5aa4a13b3c91a4dc818c02d47a09b073a448faf7c30b789d7f9041eaa6ca91008bc51", 0xa6}], 0x1) r3 = socket(0x18, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f000055a000)='net/ip_tables_targets\x00') rt_sigreturn() sendfile(r3, r0, &(0x7f0000071000)=0x0, 0x6) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fea000)='clear_refs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f02000-0x7c)=""/124) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x2, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cf8000)=@assoc_value={0x0, 0x8}, &(0x7f0000c08000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000edf000)={r2, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x101}, 0x98) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000022000-0xa)={0x3, [0xecaa, 0x93, 0xb08]}, &(0x7f0000e47000-0x4)=0xa) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d8b000)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f000080e000)="2400000013000107001e80221b14011105a0000c0d008e0011ffff000000090000000600", 0x24) fanotify_mark(r1, 0x30, 0x0, r1, &(0x7f00000b5000-0x8)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000822000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ed0000-0x4)=0x6, 0x4) delete_module(&(0x7f0000fa3000-0x10)='/selinux/create\x00', 0x200) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f", 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d3000-0x9)='/dev/rtc\x00', 0x412400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b1e000)={0xc2, 0x8, 0x200, 0xa098, 0x6, 0xffffffffffffffc1, 0x3, 0x8, 0x0}, &(0x7f00002df000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007db000)={r3, 0x2c, &(0x7f0000cd1000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f0000786000-0x4)=0xc) dup2(r0, r1) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051d000)={0x0, 0x0}) connect(r0, &(0x7f00006b5000)=@ipx={0x4, 0x6, 0x8, "1c6d051387b3", 0x6b6, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000e58000-0x1c)={&(0x7f0000670000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000666000)=[], 0x0, &(0x7f0000853000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) accept4$inet(r1, &(0x7f0000814000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc3000)=0x10, 0x0) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r0, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2017/12/26 17:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00001a4000)="021295250ac500000500d91dfb3700", 0xf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b52000)={0x0, 0x3}, &(0x7f0000920000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000079c000)={r2, 0x200, 0x75, "02eb666eec04ead4ac20f56ad2a6001425a5c22018f464e46aa810a6956c2308b824a0586bedd24fff497d4368bf0a1bc52c0b1c4f225d0c0ffd92d28f23dda44f6bc79ec8b0dafd7c67f865a6fc00986e9623caccf10b71d3f60c51cccf78e147354fba1f37683baf1899b0094a605f10ea4ed10e"}, 0x7d) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/autofs\x00', 0x200001, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00001d4000)=0x1) r1 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r1, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001c8000)={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/enforce\x00', 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x7, &(0x7f0000000000)=[{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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = getegid() syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0x200, 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x32}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f00001be000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000192000-0x18)={0x100, 0x7, 0xf972, 0x3, 0x9, 0x546}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00003bf000)=""/236) ppoll(&(0x7f0000667000)=[{r4, 0x8106, 0x0}], 0x1, &(0x7f0000031000-0x8)={0x77359400, 0x0}, &(0x7f00004a4000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000477000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) r5 = mmap$binder(&(0x7f0000132000/0x3000)=nil, 0x3000, 0x3000008, 0x10, r0, 0x0) keyctl$join(0x1, &(0x7f0000f50000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00007e9000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007ba000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000196000-0x30)={0x48, 0x0, &(0x7f000057b000-0x48)=[@free_buffer={0x40086303, r5}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @dead_binder_done={0x40086310, 0x2}, @register_looper={0x630b}, @free_buffer={0x40086303, r6}, @acquire_done={0x40106309, r7, 0x0}], 0xea, 0x0, &(0x7f0000939000)="7ccfe3512600d89a97a3ff37fb27bbbf9499a0d8a1f2206fccd85b91b6475f21e142b249b9c1c94bdf08712bff0074242d90f789eba0a6ccfe0850c95cc343dd9b6fac15b13fc08b88033594a28a30f7c7ed9f593a706037f3056993e40f64ecee67beb21b2014fa0d1b4adc5dd7d2fdbc2d41f50beef1496b605be5817d6a1a203d9502b0287313a29890ad7d8df935655606899f7efec08e359cae2112ef5f62eebd3de0b024da643ef5dbbae2cda2908a2e36b3b8ff192adc36aa7b0ffdc876d3a7a3c137945003b59cd32035eca880be6b81e5328ce8b072c9472ce3e254d2f6eae1134de57f8e04"}) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/232, 0xe8, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @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]}}, &(0x7f0000b25000)=0x8c) socketpair(0x3, 0x5, 0x122, &(0x7f00009f7000-0x8)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006ec000-0x8)={0x0, 0x200}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000001f000-0x14)={r5, 0x5, 0x7, 0x800, 0x3, 0x3f}, &(0x7f00009d0000)=0x14) pwritev(r4, &(0x7f000009b000-0x8)=[], 0x0, 0x0) 2017/12/26 17:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f00004e4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b20000+0x556)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) 2017/12/26 17:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a0b000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000b5d000-0x4)=0x4, 0x4) 2017/12/26 17:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ppp\x00', 0x200000, 0x0) sendto$unix(r0, &(0x7f00008a8000-0x64)="c5cc659928d426ef6c88ef57a850a30c77d65455ce56ff8f3f3133672ce440651c07799cca9a416f38aa77ea52fd6137e685fc5bfc882c54247ac356974b32250d6208a9c18d6b66c0a840084055c615a18d5146aa0141aff522ea3ec5294c25ab3077f4", 0x64, 0xc000, &(0x7f0000fed000-0xa)=@file={0x0, './file1\x00'}, 0xa) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00003c4000)={0xa, 0x0, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdf000-0x15)='/dev/pktcdvd/control\x00', 0x58200, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c61000)=0x5) 2017/12/26 17:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/ptype\x00') sendfile(r0, r0, &(0x7f00007c6000)=0x80043, 0x2) 2017/12/26 17:41:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4c4102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x820c, 0x5, 0x3, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, 0x40, 0x6, 0x7, 0x2}, &(0x7f0000001000)=0xa0) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="e584d9d8af2cc041c10bee2a55f6c7b57cd9ba459f585912c4786da86102104a6837354bef97af7d9460d173c1cdb3ddc85b052bffb090c80ca34f197f11c009c84cb8d05d44b34fd8c510ada9b8278681c5acb7ca5d2f74e016441466aebbe6aeafa9eb8df66e901b69331cc662b0cd78940a543b49ddc92b186738104693f1eb9e9e9a100ab5a5cfb5b2aa", 0x8c, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000001000)=""/25, 0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000003000-0x10)={0x7, 0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x11, 0x803, 0x0) getpeername$unix(r3, &(0x7f000018b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000758000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/26 17:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x5, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000010000-0x4)={0xa00}, 0x4) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2017/12/26 17:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x0) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) 2017/12/26 17:41:16 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) inotify_init() ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) 2017/12/26 17:41:16 executing program 0: prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000048000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x1, 0xffffffffffff7d00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9e7}], 0xa0) 2017/12/26 17:41:16 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002a000)={{{@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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000016000)='./file0\x00', r2, r3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000029000)=[{&(0x7f0000021000)="cb0835199331b45e884556b1d96c0b4ef6656d499bf7817a4ba9f6a680cf66a63ee6ba25ca6f29f67d214f52b88e470b3dd06f4a179ea0d70b94f9640130ce958dfc7b8d7d2c53453e8d36d9f58dbb28a1e77ef19498805bfebbf41441b122fb7cf36d", 0x63}, {&(0x7f0000029000)="1df45dcfd23eed676e7140b9794177f9af08e5c96dbb8883126e26140a7f06cd49c0e3416b4b3075f5feb1553d59d6717a1c6eeb89aa1da23074a28ae272d64d181f3583f39d9fee5306beff7b4ec9711bc9", 0x52}, {&(0x7f0000004000)="642df36bd2128b679c3402a1373585d1343514f848af8ae1f4ed4b103c8b0baa35d808b2", 0x24}, {&(0x7f0000028000)="cf9993c570448a1459d049d0914a37af322628c3ca02813efd473ea4bf5038f02b87b769493c85840b106cc8ed7218d7fafa8b326b4588a7a22d3272273ee95bd1a1a3dab4b6ab19f2e405ec47304979b9339c81efc5b8926de875a5508f3c61d7ced6a94c70503a12306765c94f42d25e9433859e07bbe3e394ffc2528bdf", 0x7f}, {&(0x7f000002a000-0x56)="6fe64bc4b2cd236a2f706996d5982cc0bd84d5d085ac263c836f452466b0bb63b8811babb78338d4ec490bf99346116db887fe2623291e325e2c0fd6bd608546b448664c5819e9900f8ff6f98a5971a87e3d57d72772", 0x56}, {&(0x7f0000003000-0xae)="10c64e05edae055cda0b08006ff2c35582edb6118cb25bddb6fec3f150f05e7ea2b04ea8ced982c62cc521967b3b5092e00978ea90eaee0dee22313294e0f7954ef9c5c767c29895831acfb1002fa313e4fa75656c65786adc982751c17a8669ed30571ecca1289bebcd03965b895ebe7d60de97e8e942e4bc971efc1894e684bf3f58cc6f15b61c803408a48e3d8c9fad89ceaf0b0a0de9b3051b6680f9fa03a15aa3ebe45e0b1209d94902485e", 0xae}, {&(0x7f0000017000)="4bd63e4cf203988848359f9a6013f7e87f784bcbe00e561c7153220f1d2ffba91f65e8", 0x23}, {&(0x7f000002a000-0xff)="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", 0xff}], 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) 2017/12/26 17:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000+0x8bf)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x20)=[{{&(0x7f0000001000)=@ax25={0x3, {"cea61bfa9ab640"}, 0x40}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="a1c54c96c5386cdd86a7e5914a131181f9f1a8f3dcce98f9e85602f014722707bdbfbd0a7e1263f74d9d7c80b2a2c742f31ea724f4bc144f3bd62684d4440417a7282952f33ae01ac4db", 0x4a}, {&(0x7f0000001000-0x32)="18348cc957a472ae1ff83e3df834deeea62d45322f994d85e8cba7d38bce00c76822b9e82483e1fac2a750ff2fe3ce5f32d7", 0x32}], 0x2, 0x0, 0x0, 0x14}, 0x80000001}], 0x1, 0x8804) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xfc)=""/252, 0xfc, 0x10062, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000aa3000-0x8)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f0000cc7000)=0x2, 0x4, 0xcce, &(0x7f0000bdc000)={0x0, 0x989680}, &(0x7f0000965000)=0x7, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000ed5000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000023b000)='./file0\x00', 0x400, 0x102) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a0b000-0x8)={0x0, 0x0}) splice(r0, 0xffffffffffffffff, r1, 0x0, 0x10000, 0x0) 2017/12/26 17:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000096e000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/26 17:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000068000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000018f000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00005cf000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000cbf000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) llistxattr(&(0x7f0000ae0000-0x8)='./file0\x00', &(0x7f0000766000-0x31)=""/49, 0x31) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b2b000)={@generic="11a9160c724c6498567b17a69cab2148", 0x7}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000614000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002ac000)=0x0) 2017/12/26 17:41:16 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff3000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d75000)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ff4000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000be7000-0x4)=0x0, &(0x7f0000aa5000)=0x0, &(0x7f0000ff4000-0x4)=0x0) getgid() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff4000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, &(0x7f000062b000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005c0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') 2017/12/26 17:41:16 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bfc000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000dec000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000dec000-0xe)=""/14, 0xe) syz_open_dev$binder(&(0x7f0000d87000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dec000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0xa21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) 2017/12/26 17:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fa000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000320000)='io\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000088f000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cb3000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9d, 0x1ff, 0x1, 0x2}, &(0x7f0000015000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000981000-0x18)={r1, 0x0, 0x30, 0x9, 0xfffffffffffffff9}, &(0x7f0000abb000)=0x18) 2017/12/26 17:41:16 executing program 5: 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) pipe(&(0x7f0000002000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2840c0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200440, 0x0) socketpair$inet(0x2, 0xa, 0x80000001, &(0x7f0000107000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) dup3(r4, r3, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000003000-0x7e)=""/126, 0x7e}, {&(0x7f0000003000-0xcd)=""/205, 0xcd}], 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getgroups(0xa, &(0x7f000037b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000508000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000000)=0x0) fcntl$setlease(r0, 0x400, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x7ffffffff, 0x80) getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x33, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) timer_delete(r6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000178000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/26 17:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000eb8000-0x2)="3e02", 0x2) sendfile(r0, r0, &(0x7f000069a000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) 2017/12/26 17:41:16 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xfb)="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", 0xfb, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000002000-0x74)="9484101eb6b9c02cb30846bb3526c4d790c93c5fb8fcef56a8889de0c1b2e4e986f671e7ac14f4274b9c5c18c281a473655918b73fda2c6496788faf456b99431fa283250b31923b949e0b5364bf348d82c0a6a5debdac45", 0x58) [ 88.099844] FAULT_FLAG_ALLOW_RETRY missing 30 [ 88.104392] CPU: 0 PID: 14720 Comm: syz-executor2 Not tainted 4.4.107-g610c835 #4 [ 88.111991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.121324] 0000000000000000 279622ecb6517544 ffff8800b2ddf500 ffffffff81d0457d [ 88.129333] ffff8801ceb33500 1ffff100165bbead ffff8800b2ddf688 0000000000000000 [ 88.137345] 0000000000000000 ffff8800b2ddf6b0 ffffffff81606345 ffffffff81234260 [ 88.145343] Call Trace: 2017/12/26 17:41:16 executing program 0: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee7000-0x4)=0x9, 0x4) 2017/12/26 17:41:16 executing program 7: acct(&(0x7f0000f3d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000be7000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) [ 88.147918] [] dump_stack+0xc1/0x124 [ 88.153268] [] handle_userfault+0x715/0xf50 [ 88.159224] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.168134] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 88.175835] [] ? handle_mm_fault+0xb5d/0x3190 [ 88.181968] [] ? handle_mm_fault+0x291e/0x3190 [ 88.188185] [] handle_mm_fault+0x2938/0x3190 [ 88.194230] [] ? copy_page_range+0x1430/0x1430 2017/12/26 17:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) 2017/12/26 17:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000722000/0x12000)=nil, 0x12000, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)='acst\x00') mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f00003aa000)="b46979bf000000055ae10890e337d814ea3a8c7e5cab02c31a63ae6664b5442910fb21ca0925bb3145116f0f2707000000dd3644d708") 2017/12/26 17:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x1) llistxattr(&(0x7f000031d000)='./file0\x00', &(0x7f0000618000-0xd)=""/207, 0xcf) [ 88.200451] [] ? __do_page_fault+0x780/0xa00 [ 88.206491] [] ? vmacache_find+0x59/0x290 [ 88.212272] [] __do_page_fault+0x35b/0xa00 [ 88.218142] [] do_page_fault+0x27/0x30 [ 88.223664] [] page_fault+0x28/0x30 [ 88.228925] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 88.235925] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 88.242930] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 2017/12/26 17:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000085000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000abf000)=""/252) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 88.250201] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 88.258594] [] ? mark_held_locks+0xaf/0x100 [ 88.264553] [] generic_perform_write+0x1f4/0x550 [ 88.271114] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 88.278286] [] ? try_to_release_page+0x140/0x140 [ 88.284677] [] ? file_update_time+0xbc/0x3d0 [ 88.290720] [] ? should_remove_suid+0xe0/0xe0 [ 88.296850] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 88.303069] [] __generic_file_write_iter+0x35a/0x580 [ 88.309804] [] generic_file_write_iter+0x2f1/0x720 [ 88.316362] [] __vfs_write+0x33c/0x450 [ 88.321884] [] ? __vfs_read+0x440/0x440 [ 88.327510] [] ? __lock_is_held+0xa1/0xf0 [ 88.333303] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 88.339855] [] ? __sb_start_write+0x14a/0x310 2017/12/26 17:41:16 executing program 2: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000049b000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000ee6000)={0x0, 0x0, 0xfffffffffffffe00, 0x0}, 0xc) 2017/12/26 17:41:16 executing program 4: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x2, &(0x7f0000969000)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00003e9000)={0x57, 0xff, 0x6, {0xc818, 0x400}, {0x6, 0x1}, @ramp={0xfff, 0x9, {0x1, 0x9, 0x9, 0x1}}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r1, &(0x7f000095f000)={&(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000969000-0x18)=[{&(0x7f00007bd000-0x11df)=[{0x5dc, 0x0, 0x0, 0x0, 0x0, "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"}, {0x74, 0x2345cf3b, 0x108, 0x100000000, 0xfdb, "0617bdc04f2941e837c347bf7f906c32ba2012846caa99b810fa82d6ee32e27626c3af835fa9cb8ab4ba6487facc364454f0fbdc0fed2ff0f1593bcd33077814d1d51be799a35807550000000000000003e92fdd52a194ff015cfb6f4b9593b1581c4d01"}], 0x650}, {&(0x7f0000963000)=[{0xb1, 0x1, 0x300, 0x6, 0x401, "063e820593be71d6154744609648d08e5b7e28ea117af2d73d1537fe2f648e3b4269183b9a53e546ff5fc87378270e7a19790e2d7ec3001e2f1da985a667627908bace8736b0f55d2e12560974d41bd4f866bd9baaff54f34ecace4441cc78de954183e7790a0a318f29d24cdc820752aa00d7f3becb283cd74707089d92c4e0b8e3ac38860597e35c8087cb1a8a9eaed417823a6073559476ebeaab23343d2ee9"}, {0xfb, 0x0, 0x4, 0xc00000000000, 0x9, "8f8ca9ad03c8198648632efe809fe1f051c80e4710d1a2006523c6bc4124930bd442d24e4aca8018d840cadd49b28816341fab03ea99733151588ae32312b6f9c840bfed77600e220e6b9a9c5f8d4eaaa76ad3483d3a97bda5a331ea85a0bfae13b1f3ea4e671ded92aaea9eebbdfe7822dab8327e65a629e9e0cafa585e5618a7fd782740f69abdb8ed08a857c3e678fa8d294c2291d548e2fc2ad4da3293231475c51a983f238b7cee10a085cf2841eb3492f42269a63b898877774eb126d34946cde69ae0503dca2a97af7808f6d64af34f0a916f17b957814041db4d53370c70f19f1e70dd68b91a9f"}, {0xaa, 0x82, 0x200, 0x2a6, 0x101, "b0b5969ca6cb621499f6d6b3db620877d651b75b11c485068151d4ca2ecb0d01ac7796b10eaab9bb42d50e10790e78ef34b9ba1625d27997d3b13291900b085e2cb666ec764cd91cacd4bd5aaf51c4fa4f2db607423c7cbd737545c3aaa32f01e39fa3f8b414be748861f12948d4a8e4b1b3f36ccee613ca3d52759e0c2a40b1c55f3040c81851f649f9f1b0769eb14dbff48c5fd092f2cb0409"}, {0x1010, 0x2, 0x820, 0x8001, 0x1, "95ee2f8fd5fa94cccd5e824594d32eee6eb06549c6e6ad1f39a3da8b9ab23a79de1cc3b3f2200cbff32e15c6d65d8df952a14f389f17fe69887c5d2a20ebb1b69ad43da32e33bc0567e30562c7cc7b75aac25299514e0292a9b1a461a48b8ed6e0c930549430259bf065a814e82f910c2212fbb87564b9e49f172971c139a228c833263b5077afca9cfb2c473ab6aa8432ffc49935659df47a2a0bf10ddf32acc95d1450810a27e119d92e8a1dea99c9f0fe793c0888584462cb766c7a58a2c2460e46af00a704d0e66c1b0b7766b13cb577bf9eacaa1570233e35029be088d9a7dda1750aabd526619d28dead51c089f3230777918ef163a82836c113aa7d9e4e4bad10c8411b7c68ab4f58a32ab7ff096428f2c22842e312c1ae13f4406dabc6da7b36d5d6a0d736a1fec7f439b285e0d6a50840c3b0b7ef875ebd3a482b10686db92ddd09f25affc45097c066beb990e82b098bd9342ce8ca4fc00b860d4e07fe9291828970048463dbb4276cd6fb5fef6adcff36e30b4ec8786fe99c7421323c95289c3f8750554db4eca9967b99353d0425dc327cadb7af367d1be78d3b557ba697b61a6124f3bb78964cc8d3e0253acb2c758abe9841bda203fd7a4324222e7b912484deff4ad4c2c38bef46af7e9312085ce625d7f0ffba1db1313dd9fa04e14af832f237a97dfd8fb07e9d27da473594a9bc5633b9c2a9c4a6970d909e3b0d054953785cb377cdddbe15d347f174359ca0c920049e36832e2e5b28d659583ed12bb3f99c24ff9b53af86f9134816755cbc39c8bb83f8b57ae2e55380c1f9447c16cc01c0b8f24f3e39b765e344734d5bafbb5e9f73f85258e69f2b53a7c077000420a6028a6a0fe4933a757bff6c4758772fa9aaa75fef766761e6b41722a25dfc0cf6d63a638f4fcd7795c7c28174353f9aa910cdb378d4d75b4d156d72e133599837e491bd11fe4a975d37fea814f8e5b9ac0bd5981d1c21da9eb4aa558f5f5c9a25affdead28b328e8766371de6f0f5dd687e17744684fd2d170fe3a4ce63800cb0c1d31c46f4d45bb570d9bf9e16b095266c61b46e0b6ee32b6785ef98b79fd09e700de84dc6af4061fd8e1877158ea297db272ae3473660d71a5538233644a49a0670ba41fa94df97de4d18f7ea7b41231dda59023634385fa0f1e98c7f0792602a59acd762cba36e47a4c871d60b0730aae9efb462e8b756b32ff284169dca38c64ac250f6829d9f34b7cfb33a284603b9c3387d042401e63c567aa21d2e1807df4ca626e4af19e6c78bbd2be320adc4e55d9920ca97f888fe357cae523e31f5a8d41e4b383b9614ddfd987b6d0d8dc420afe07d1d8457e564369039968256bd316fb14c4489f7d5fea314328f9640a674787659bc27a7afb9a2cd4682307d2ebdcbcb61f01a78c64d4de7caab95fdba6871099a62dc61970beb8056543011b91a28da4bbbd342c450a2501b0e425e69e02eb0eb4a40f364832c0aa99b9a6da2e2afeaee6e377c1055ae6841801c697c8a062bd7f22cd2b992e22f63ef1d6d78cd9ad8e8b3b5d15f3ae8277e353c5ec61aec02707ef9d9330d82b1ceba298464e422b6cc7277bcfe4727648f24dfbecfd7fdcdf17f51aa74f88df6a1deed22e227b85e8b2d8a1e142e52cbd75f56f7d38ad8012009c9039aa7c1cf3a41b0226e7dd8add75a82fcdbcd7182d85e0d9dd068a0277631d866e9bc9d75987f8db3904f8bbec51157f9d3e4d07ee9b1c62b0165905e27b3a670aced2145712f9c8c16e1d808c52633bc6f723b1702851dda8dfb7144a0384b678d34c02e1b2344cde24b258207e4f9399895b3ff783b0edd1d8eb246f76c9572f66ea631af78a9680e66ca003b1ed8c8599ca112fb9f7902ebb957f66eeb9c4f8cf3fa7ccbc18ccc2a4fa74d20ab4ee24293518045138544dada8209e35797e039e42981df1e05dbced4023ac81fbe5ad7c225fac75d5dc15f8c0e05fe02d34fd754804b9ad3c979c43f913ec8855fe988c11184e01d1f1140bc81bb95bf65e9be0618de4bdef2b7212c36af63ebac374b3e7033a54648e0cc576c8c0fc011d8b00bbff699752946641b2bf11df9cf779ba18c50b0c1c6906c538709c2ea123e36295f739b18c9ce0b4d0bb742d7cd8c3737aa4c2991dc6072747bf9d25d1fbbbba5eee96941b712836219bc7ddbce60458bcd3c9b28b109ed912ca2a08c3bde9ecf26ed96fa92cc0e8c3fff8a80646b719982d8c146b850dc86dd23bc63c68882fc69e7952b1ca7bfb785b8e68963639cd9dbc42861be47359b5841affc0de6ed2e13a7d576253e5e03b4cdc4b7995b30db34458f217d6fbbfc84ee85091323de03cccf9561caffa30f76fc74357fe3a485bcc1cbb63c4504cb6a6931f458187b6bf17473fe8a98dfdb946a6e4a91c523a62e9714873cb8d10e2ea72d5dc5e044ceef3feecfcaacc4ef0e38fe877d0f20d86f4f1a7833f81e61e81c716ea4437028972d2f9de4a8b824b212364c08276c88f436d3f20f9c58e34e2bc10bda6834f907e58ed9b34bdd4b2152535559fa882c27c74877df887b23898fee5542b81ce20166bc29db4158794ff1b4f8860fc36f4d0f9e5d2693319fea67b330f0115892dff4075dd3cf32b48fa24af02035fabd136b6db306aaa231fb25f132f1f1985c08f6e76c2ea0925a1e6026a936a57ba02d8be3e35442cd1149ab3a5a2990c9d60de4bd39898bd685fdc00c5dd16cbf8016c76e0e63b6b8fa05e5e711850bd79f02888257836794ab188a1580d69baccceb3687f942657361e477c1052acaaa4d270db619620b8dd448f6c7ebb89ca26ac8b79c4b902939d3f40c3bd1d65464a1230922e4f2f838afa0b0a2d0582c0581ac784a4eaf246439e047d29c36c62d85673f15c5a930c88f92b2176e4325a6a52cad2bd7b980a349d83113642e09064823c03d71be43a3a715a688bdcddd59a833b12782b94795df8212dbc636bc3822e2e827682b31e13d562d3e81bd284903df0885e3bd4644adad610069abdbdae9a77cad25c6890cbbed7801bf92367d6598a41f99751c31befdbeec6288d475a18dc48676af63ce0d11d42c9fc59a294caece2b76896612b3a9ba23d2e653682968acf38bb5236e3db3ec6f4b7421e5b2632ae9419eb803ededc8872266c4c9bf74c1adad37a168272ea92f5b615ba5de92b72f33891e0812c3cdffda0f97a06f395e19674a3438afcf6942bbb57bda2162eec05f29f7c3a219d2a5fbe9d398f6f52076d5e78efff8a34e9264625a6d5c1c7bc7527e7b3ef737c010dd4e88f396e41a7cf5847d6fb182d7b991744ee275973e39706adca58cc386152c003d06f1d6624f0c2a716c48f2b85fe3eda2452d59b6db370584153069173819e9f22250e96de1392f9b91660001b75964340702b0eff48cae41ad964bdbce4378ae197fcb54cdfadacd9581afb1b672714b43c2b02c21ac09e102b974c4051db01e2d0840b62cfe46bb1ba156f4aa4308e0107c94d65ff93658546963a41e603d0d7eeda94b961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{0xe3, 0x9, 0x201, 0x3, 0xdbc4, "e75b415196ec7c9c950180ed43709fa94c49b82f4236fffa79be1d134a9a7bb12f837ce04f3f67fac5877174a1b7e855a53d401f742fea24e743f06d1ef307cdcd3222e76b3ac12d0d186afe4ae93db580b87b1bebfd5d920dcf24758ecd93cc1368557a4631783e29ad3c814f773788578e6a2c45dfc61fede76bba497232185a26b827769cb4972ae401452cdc9b376be88d58adf1cfca7c78c97979cf0cc6632fb835aa9d14158dab0a468ac487d835f2c93fb1cac2942785500e247cc2ad56c4e23c383d22b6dc465b0eedc528666d534f"}], 0x1349}], 0x2, 0x0, 0x0, 0x0}, 0x0) [ 88.345973] [] vfs_write+0x18a/0x530 [ 88.351304] [] SyS_write+0xd9/0x1b0 [ 88.356553] [] ? SyS_read+0x1b0/0x1b0 [ 88.361984] [] ? do_fast_syscall_32+0xd7/0x890 [ 88.368190] [] ? SyS_read+0x1b0/0x1b0 [ 88.373608] [] do_fast_syscall_32+0x314/0x890 [ 88.379728] [] sysenter_flags_fixed+0xd/0x17 2017/12/26 17:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000003000)=0x7, 0x8) accept4$unix(r0, 0x0, &(0x7f00007fb000)=0x0, 0x800) 2017/12/26 17:41:16 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023b000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2017/12/26 17:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x100, 0x0) mq_getsetattr(r0, &(0x7f0000004000)={0x9d86, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x7}, &(0x7f0000302000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a15000-0x11)='net/wireless\x00') pread64(r1, &(0x7f00000fb000)=""/155, 0x9b, 0x8003f) preadv(r1, &(0x7f000063f000-0x30)=[{&(0x7f0000b4a000-0xee)=""/238, 0xee}, {&(0x7f0000296000)=""/100, 0x64}, {&(0x7f0000b72000-0x16)=""/22, 0x16}, {&(0x7f0000302000)=""/214, 0xd6}, {&(0x7f00002f2000-0xdf)=""/223, 0xdf}, {&(0x7f000036b000)=""/165, 0xa5}], 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e5d000)=0x0) r2 = request_key(&(0x7f0000e89000)='trusted\x00', &(0x7f0000d03000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e15000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000aad000-0x8)='keyring\x00', &(0x7f0000dfa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x1, 0x7fff, r3) 2017/12/26 17:41:16 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000017000)={0x53f7, 0x9, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 17:41:16 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000096a000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000213000-0x4)={0x4, 0x0, 0x40}) memfd_create(&(0x7f0000de6000-0xf)="cb626465766d643573756d285d2900", 0x0) 2017/12/26 17:41:16 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) inotify_init1(0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x8bf, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x38) 2017/12/26 17:41:16 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80805, 0x5) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00006c5000-0x10)=[{&(0x7f0000ff0000)="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", 0x1000}], 0x1) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/26 17:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042f000-0x1)='\x00', 0x2) setns(r0, 0x4000000) timer_create(0x0, &(0x7f0000ec0000-0x58)={0x0, 0x14, 0x2, @thr={&(0x7f0000abc000-0x39)="101878ac4ac30cf69d7f3dee41404bab635fe10718144345ea301732f9be806f5a71f78cb2560a690fb3b177f49cca47775ebe6b9e1df4d054", &(0x7f0000d94000)="6d6b477fb0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000-0x4)=0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000615000)="cf770e79498ec2435e27f299a6422acdb1b6ede6b60ce597fbcf2d11c07415dfc7871e3f6866587668a1eb1acc9f7de0a33d97ed5cf9b930660dd94cb20a59582cf1aa93b046c2ed28f03e737143333aa2e2a904d643b47d27f336069b35d8c5b544ef39806b7c241ac8d8a17655590472f2d469fb9593bf70820f7cd5fcf3b61fc5cae3d4538d76374351097158941e4f34c80c2eca8abc06fcaf42d865317ca807bf4676444d9ceaf97231e4248dbee27173b9cb465b475f6c3b560921a1773f4c79fa2a1de594bafe7a14f0f3c8c0d967d19a7ffe968a4314995e56e61d4b028ed85733c96852c5ef", 0xea) clock_gettime(0x0, &(0x7f0000d75000-0x8)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000040c000-0x10)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000075f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x0}, 0xcf) splice(r0, 0x4, r0, 0x0, 0xffffffffffffffff, 0x4) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="9565b698d70219daaafd8d41a49f525d", @ifru_flags=0x1000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x58)={0x0, {{0xa, 0x0, 0x0, @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]}}, 0x88) 2017/12/26 17:41:17 executing program 0: r0 = inotify_init() r1 = dup(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0xad, 0x6, 0x6, 0x7ff, 0xffffffffffff34f4, 0x8, 0x1, 0x6, 0x748, 0x7f, 0x4, 0x95, 0x2, 0x5, 0x8001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000833000-0xe8)={r2, 0xe0, "73a8c35b1af3df65833f64801ad5f895013edf44d67c633adcb71ef307d0405feac94804430c9c9325476f2cf65409b8b5fd27f4897840ec352b220d0bd84752175a23fb5bf5aaa3fdb0214bebf57e1345813ca52afcd9e304e8837966f6964897e72beb0344a92814bf85035fca9fca6c0a90affdcafee40b28351180efe069eb5e42239dd3bacb2465eeb39b7b02f067a201fd081eda408db11f26f48910d959fb4cd6e01f119824e62b124ea0a4a56698092da670130f9eb18d174ecb0b8243f7c81802bd117f4b4d1ccc1d2bdd455f155ed4669fd6ac72ef769f9a6e4531"}, &(0x7f0000000000)=0xe8) ioctl$KDMKTONE(r1, 0x4b3b, 0x2) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl(r0, 0x720, &(0x7f00003ca000)="") modify_ldt$read_default(0x2, &(0x7f0000001000)=""/33, 0x21) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x20, 0x2, 0xc1af, 0xf316, 0x3, 0x7ffb, 0x1, 0x1, 0x400, 0x8001, 0x7f, 0x5a, 0x40, 0xffffffff]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0xffffffffffffffff, 0x8, r1}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000b4d000-0x10)={0x400, 0x0, 0x1, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000001000-0x8)={0x3d, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000846000)={r1, 0xf, "5ce71dee4092acc3a118a4e248f552"}, &(0x7f000031b000)=0x17) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fac000)=0x0, &(0x7f0000736000-0x4)=0x4) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f0000b4a000-0x8)='./file0\x00', 0x8000, 0x1) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap$binder(&(0x7f00001b9000/0x4000)=nil, 0x4000, 0x100000a, 0x8872, r1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000078000)=0x0) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001d7000)=0x3) mremap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00005b9000/0x1000)=nil) mremap(&(0x7f0000cbd000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006f1000/0x4000)=nil) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004c9000)=r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000070000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a5b000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0xa) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00003ff000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000096a000)={0xb8, 0x0, &(0x7f0000883000-0xb8)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f00000fa000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000cfe000-0x1)=0x0, 0x1, 0x3, 0x34}, @flat={0x73682a85, 0x1, r4, 0x2}, @flat={0x0, 0xa, r5, 0x3}], &(0x7f00005c2000)=[0x40, 0x0, 0x18, 0x20]}}, @request_death={0x400c630e, 0x4, 0x2}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000088e000)=[@ptr={0x70742a85, 0x1, &(0x7f0000ced000-0x1)=0x0, 0x1, 0x4, 0x24}, @ptr={0x70742a85, 0x0, &(0x7f000068e000-0x1)=0x0, 0x1, 0x1, 0x33}], &(0x7f000016b000-0x8)=[0x0]}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r6, 0x0}], 0xd0, 0x0, &(0x7f0000c3c000-0xd0)="6170f84d154326fda8b5ebb5ad72541e07ee09286de22b45e1be8f07eff72e13194dcb625235004c77e3e11eb4245256510b3b6c84a5fe869ac461d2c7ed22d4666cb0d8b0edd8468bab15f54f3ee78f8e7a20ebb1427a4f0459a0bbf85acb4fef04bdc9e2f9ef894280af8d0129589473b9574948ddfb28d217a864c19657af639eca3f5c23df2e5fe3dac8f3644a7803079f2d6875fd08fc9b1976d3fd435ef4375c2278227cfa330284993f5239a55976ca554f1ad3386de37cb5701b24e095bbd2ad3e0a875a3dc8b1e8e3b793c6"}) ioctl$VT_RELDISP(r3, 0x5605) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00005f4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dec000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x0}, 0x0) close(r1) close(r1) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x4, 0x1ff, 0x10000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000d25000-0x8)='./file0\x00', 0x8200, 0x2c) clock_getres(0x0, &(0x7f0000b31000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x1, 0x0, @time={r2, r3}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000065c000-0x8)={0x0, 0x8}, &(0x7f0000a47000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000002b000)={r4, 0x85, "8de8d82423f6217d749debd644e59e1ef3c29602b790c501618d04268dd5ceb4f5f5510bc8067413e4ae41e4fe066344a5bfa54cc4e6aedd9c8323cc91f955f7091c89428fbbd81779a50d6a14be8b0eac37f5162b4641770027d987b5e717990391ba155ebd77c018cd0f261153ccdab77495e55228940143619ce0d93785553ef5838582"}, &(0x7f000076c000-0x4)=0x8d) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00006b2000)={0x4, {{0xa, 0x1, 0xffff, @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]}}, 0x88) dup3(r5, r0, 0x0) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000-0xb)='asymmetric\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='-vmnet1\x00', 0xffffffffffffffff) keyctl$update(0x2, r3, 0x0, 0x0) recvfrom$inet(r2, &(0x7f000000d000-0x88)=""/136, 0x88, 0x40, &(0x7f0000017000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000017000)={0x0, 0x17, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000018000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f000000b000-0x30)={0x101, 0x100000001, 0x1, 0xfffffffffffffffc, 0x6, 0x47e38d67}) timer_getoverrun(r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000189000-0x8)=0x2) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000248000)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000580000-0x8)=0x0) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) unlink(&(0x7f0000900000)='./file0/file0\x00') 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000019, &(0x7f00002f5000-0x4)=0x3f0f42a1, 0x4) mmap(&(0x7f0000142000/0x4000)=nil, 0x4000, 0x2, 0x8010, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000579000-0xe0)="70ffa7e3367461406530b388bc2130272ed7e656ae0fd039890fcc304a50be05446426d629606b44d54e1d6f159e4abb4e119406ef13fcf394741201e7fc380eb8def4d847f38bd94a151e56bc6859952252916df06d4ea707cd7c3cea3e6e0658a6dbfc13d7943028e53a58330a2164f51c4c4ef171e1aa23f34e66b20c755e086eda47704f7e57657b94d24d87dfcbe52831c841cc1ebcb65259c4f9a47c04e454d05fd9e986245d014c0be7829c18b68d3b612dfa6bd6090828bc507732f8ae2fc463c8d9b246d2fa32d4b5efe79de8f1f7a81c3ee38e88e8a85acd802a28") sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000063b000)="", 0x0, 0x0, &(0x7f0000bf2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) r1 = inotify_init1(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000091f000)={0xeba, 0x8, 0x3, 0x6, 0xc519, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r1, 0x8, r0) getsockname$netlink(r1, &(0x7f0000c7c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000330000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4000000004208, r0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000ecb000)=0x0) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006d2000)=[{&(0x7f0000aa0000)="290000001800ff0900000000f99200020a0000000000ff06800800000d000100090000190c00ec00f6", 0x29}], 0x1) pwritev(r0, &(0x7f0000a95000)=[{&(0x7f00006b2000)="e9", 0x1}, {&(0x7f0000b85000)="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", 0x1000}, {&(0x7f0000093000-0xaa)="fa0ba9e15b25b7d31d707aa1aa4ef0422bb84b1bde2233bc93e92a0f2f281d572744c75c52a68e9c2b71c5b37941af44f386f246e85e187db9e27fbf99786e478acf3066c35b9dc3d0edc10b56d65a3ed84fd1b73bbf57b8b0867ad324548e88bc3a6c5d130b37f0a9ab005100f96a0326e1800205032f202dd5a1e9aac4ef84c3beb62eb6a13b91e27bc4c2d1bd19f1c7806b50fc96f136e2b5b917527637b74e4c21d8b0825ac80df1", 0xaa}, {&(0x7f0000f2e000-0x13)="78f52b59ee53c5d6ed9545769dc6ff9d6c2560", 0x13}, {&(0x7f0000b9b000)="046a0836337254290baa29dd58615057e35eff632f0ac83c68c92240e7cad3f7161e7eae976f990e5c8a560ffdfd07bc31f3fd5f993416e7afa7f0e82f259e754a867bbb44b1c2cf5e1aa783b89fb05c56694f085d8e3b338021", 0x5a}, {&(0x7f0000c8b000-0x9)="7139de54042928e85b", 0x9}, {&(0x7f0000a65000)="9f", 0x1}, {&(0x7f000010f000)="2b5d4c75e42c324f4907dad90ff2aa8038f16d46994be31ce0ef2e6208da206e440685b2e61d31c6c93cb21e1211cf6cdf35f820b4e1af310cbb8c4e8a9c1f1dcb1b0c404facd6e54751dcd040e14ffbe87075033d09853ad4ff09cc8f2c82371486760315afbb0cd0d069d167ecafaf68721581dae4530e31ce916e4e8ab08e6fb7383160f01f25c6562e1efb88e5", 0x8f}, {&(0x7f00009db000)="83d2c2e3af5db77ca3976d0863fb049c4bc5b0f21d6bd571d53dab8f96cc059885022068869101f1821dff106f80ef23882a0fc5eb147aa712c8f6e5694da348db70b3c80cb4faedea4be46f183b45561590a35a4ada88074238621e2acb977bc4fee63f647d2b622f9eed3728f404be0cdc576e05ce6f75758a42968fe0146af0fe2aa82cefdb5c0b38afe4c5e3ec78ef7ba708d3b30d9fdcaa856f5e87323efe01fc53fa86d09c492140f78a375c3c", 0xb0}, {&(0x7f000073e000-0xc0)="a8e7fd143d1560cc0f0e9232969434fdc40abe50007bc7692ffa4433a3cce0d797cff78d9b825992525ec5d5ccea7b638880f04c3b10033df02e4fed38f85f4622773c6f9f8ba9f872dd19b162f62255e78403bfe432a97ca432db67b288631f4140334166692b2154c284079cc246e4534d8b2aec8f21c74d1b52b95eb2a2c24e9ef2745aabc6a882f9e44fe118638ac10210ed8865bde407bac8a9b6d32831bc0eff58f28118e16c6450003f6dfbbc9b316b66419b9229f307ff44e73fcd0a", 0xc0}], 0xa, 0x0) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x9, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000013000)={r2, r3+30000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000899000)='net/ip6_mr_vif\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fa6000-0x8)=0x0) sendfile(r0, r0, &(0x7f00005dd000-0x8)=0x46, 0x8) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) fcntl$getown(r0, 0x9) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1d000-0x4)=0x1c, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000afe000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bdc000-0x8)=[{&(0x7f000061e000-0x29)="290000001c0055fcffffffffffffff0002010100020000000006ffe409000100000e010095645aff00", 0x29}], 0x1) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="12e0e659cdca6425e387f4f49587b34a9397ff60a8841064082cb2e2fe9abbb25f02b3721403f70a7b9e2669207292b7db3a9fa7565f3934c803cd40be1984f3bf64e5de3cd89e19b1fa80b4b9d675948f17bfadd005f9d8d1ae09c760180545e30793b3b715a793021ba8f0383611e2319c69041bd27102d98fbd57c505b32dc588473e7331b8c4e50ee01b19f1a86fe4ecec5d62280dd05fc39d7db29858d833c3a892164d24b577d99cf794dccff5370d6ce47054bdec7d24e91b7ee0b359d56e06df", 0xc4}, {&(0x7f0000001000)="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", 0xfd}], 0x2, 0x8) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000008000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000)=[], &(0x7f0000005000-0x10)=[]}, 0x8}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005000-0x20)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000005000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000009000)=""/61, &(0x7f0000003000-0x4)=0x3d) [ 89.069320] binder: 14841:14844 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000001 [ 89.087413] binder: BINDER_SET_CONTEXT_MGR already set [ 89.092946] binder: 14841:14858 ioctl 40046207 0 returned -16 [ 89.096934] IPv6: NLM_F_REPLACE set, but no existing node found! [ 89.103650] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) connect$inet6(r0, &(0x7f000019d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ef0000)={0x2, 0x2, 0x0, 0x9, 0x11, 0x0, 0x7f, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0xfffffffffffffffe, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0xfffffffffffffff9, 0x6, 0x0, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}}, @sadb_address={0x5, 0x20000000000005, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x2324, @loopback={0x0, 0x1}, 0x7}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000329000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r0, r0, 0x80000) [ 89.123976] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 89.131864] binder: 14841:14858 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 89.132305] binder: 14879:14882 transaction failed 29189/-22, size 0-0 line 3005 [ 89.135674] binder: 14841:14883 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 89.139602] binder: 14879:14885 transaction failed 29189/-22, size 0-0 line 3005 [ 89.156844] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000+0x3dc)='/dev/autofs\x00', 0x400002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x20040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x9) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000006000-0x4)="8735d961", 0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000002000)="811430c1fabc8a5b1109741b2331aaa14d4e84f607a53fe12bd42afe4b3fff0254ff2a727ee70009978b8bfe433d5aa312f1000c67b5ec381c748b39c4c65fcf590a8994bd9e6d37005175a8658acdff02d9bd26ffcc75ba759782233ff08174dea85cfc62aa486c23c97e0106") [ 89.156859] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c6000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000094000)={@common='irlan0\x00', 0x5}) r1 = socket(0x13, 0x845, 0x8) sendfile(r1, r0, &(0x7f00008d2000-0x8)=0x1a, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x80000000020, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 17:41:17 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00007be000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d26000-0xc5)={0x0, 0xbd, "981c09f1339f19ab43c0d1739ab47ee53ec8628844e5e34dd8f34b4c23481543e5ef876576ec6425e7a7d10e7b2d3f5d5d726b796b6777547c34beba6189f42b977e14089293c61dcb090c62f8f84c77d21bee149164ce202f6a66a7157e5a1b4ee70885c667010b60098bf81ad653c1034e74692f05611c0530241eb1564c241998b62c5ad35c372ff4fd097a69821e80be7552d472f74ab8d7ae11b6619256e3e66127b094313ce0ac82b09e09dd576a70906cfcb42cc1c57e01f3b7"}, &(0x7f0000d25000)=0xc5) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d25000)={r1, 0x2, 0xb347, 0x40}, 0x10) 2017/12/26 17:41:17 executing program 1: unshare(0x300) r0 = socket(0xa, 0x2000000001, 0x0) getsockname$unix(r0, &(0x7f000027c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000028f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000)="0afc33d5212414d13378788d555988e6f0e457b7f348b2b281452e935448d587f8d55fc206e1ccd23d81b17a18dd336f055c8dd9ecb71574bd0ecae08cb2708bb213490b1684813640c0cd69276ecc7a5553e79fd9c96af86b600eba053e62ae7357b89604d5d2182ddbea9e366d742b7d88fb46f9198b86f97f7219b94b14237b64") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000379000-0x10)={0x2, 0x2, 0xff, 0x1, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fe1000)={r1, 0x87b}, 0x6) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003c5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = geteuid() getresgid(&(0x7f0000249000-0x4)=0x0, &(0x7f0000869000)=0x0, &(0x7f000050b000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000eee000-0x8)='./file0\x00', &(0x7f0000d7c000-0x8)='./file0\x00', 0xe002, r1, r2, 0x4, 0x9, 0x20000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/rfkill\x00', 0x500, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008e2000-0x4)=0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000509000-0x8)={0x2, &(0x7f0000c31000)=[{0x5, 0x5, 0x300000000, 0x80000000}, {0x77e8, 0x0, 0x56, 0x0}]}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a5000)=0x7) syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff, 0xffffffffffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) getegid() r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/selinux/user\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000001f000)=""/37) fchownat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x1000) 2017/12/26 17:41:17 executing program 7: prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000010) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f93000)=0x1f, 0x4) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f0000121000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000443000-0x4)=0x0) mount(&(0x7f0000c46000)='./file0\x00', &(0x7f00009d5000-0x8)='./file0\x00', &(0x7f0000608000)="72616d66731791948c3dff74473a4112ef369fd41e525cbb8c177fba54b54843e8648ac4db38c6006a546e2467d3dbfa619957b67125cad24c6184e54cb323c0c8f69125827b7a86efd1f1ae756c724dec94593f956d2d9a619b14259517d12d76277aecd9b85f0e2be79872", 0x10, &(0x7f0000ca8000-0x18)="fca107e89ecbf81e02f5dfb8dc11fa9c20f72a4df70208ee") 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000931000-0x8)=0x5) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006f6000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000074a000-0x1c)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f0000132000-0x44)="b74c7885105e54e0ed389efee19c7d99d79af878cb20de451b1623e035bfa05cbc68e0edabad3a8aff117de70845bcec2880a99ec1f5288114f08178dc2aa5e389965b37", 0x44}, {&(0x7f0000f57000)="0dae30515fbe7858bf5cfb116734f4ad3ec2dbfa3239cb295f39424cd8130a1f5ba8c3c70d5a7b98cf711dad42fcf1bef88fbed7ebff0591de8f3ef7f9985dc3ef5378116aa4bf4505f425b386b69aade80be4c9696943dd2602", 0x5a}], 0x2, &(0x7f0000ed2000-0x12ac)=[{0xa4, 0x19b, 0x80000001, "054be171ff5af1af1c4ccb14f1a9906628c82a7a1ddf6d05a753714e86a2cc3aff999e0c8536e488510e12ca2b7f3ee1e0254d04581f67de814ff6777558066063e9f46dfd4e07c82d3680efa06695e2325a69cbb1551707361aab2769b6e6e7ecaa4ab24a6ae18b9250d9dc63ad2b04ddc7bde93099c1a9eac043f5c45055e24b5126e23e1abff534b0fc6acf2535096508dae268984e78"}, {0xc4, 0x107, 0x0, "c94a58855814e4534327e8047a3eda00ebc5e662797f0fd97e92bb12875b8cc0b9bee4c0683cde3e74179cb1498f1e820f8e11655f1c0e69913b68e0ce6af28ab02a5cac19fc39691cf2169e39123ff13cb285c5a1b8007536608ad19559bfa3a45dd1c2199bf2d72d406dc424b7bc6d2413a4fdc5a1ce0254b177fa8e9694a5cf70c70cdf71bd6ab9e7b0873f3efb4c80dcef7b8d27e02bf8066adc174d997881e11baed89adb7d71f5cb1f1aaffe17e8625dc6ae9e72"}, {0x3c, 0x116, 0x0, "c6494a8ccf42752162a7cb3087877d182d4a3ff02c2e4f8868a19540f18c44ed5b540b876431359106473579a1740c6c"}, {0x100c, 0x109, 0x1f, "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"}, {0xfc, 0x117, 0x1, "abe21bdefcbe1b6f42043833bc603217cd7c2d0891c360dc36fe8893f3725c51bdfce0a04c9a8f16180ebdafb2553df9a50af61a457a90dcfecb73401e2b7c6beba5599a90af8bcaa95024d573de52e9707e738d0e213d886aa064636af3d7b91a7ee6c896c36ee8efaf0025b8c649ecfa8507e0185158461db51684534ff9e682724d87430f37fb1294926cff67fb27f499b030eb4aee7d1c2fa1c8cf6eedb73f371bbc57a5f61bec8f72db9b331f74685af97696fb5666bff5d672f1c8351162ce889b367421222f081b8b6ea61e5abb7fd1d5d8bf8728f9d07363c477f65d6fe384cc3fbf70642e748a54caa8"}], 0x12ac, 0x40000}, 0x20008044) r1 = socket(0xa, 0x802, 0x3ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002e9000-0x4)=0x14) lstat(&(0x7f0000e45000)='./file0\x00', &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f00006f3000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) 2017/12/26 17:41:17 executing program 2: r0 = socket(0x11, 0x802, 0x0) syz_open_dev$sndseq(&(0x7f0000283000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt(r0, 0x107, 0x80000000000000c, &(0x7f0000dba000-0x42)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000079f000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:17 executing program 4: timer_create(0x4, &(0x7f00002f6000-0x58)={0x0, 0x22, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0x0}, 0x0, 0x2003b008) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7, "de9bc57fa9312e"}, &(0x7f0000001000-0x4)=0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x10001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000013f000)={r1, 0x80000001}, &(0x7f0000001000-0x4)=0x8) socketpair(0x201b, 0x400000000, 0x82, &(0x7f000029e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a3000-0x11)='/selinux/enforce\x00', 0x208000, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0xc, &(0x7f0000000000)={0x17, 0x40, 0x4, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x75}, &(0x7f0000617000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0x4}, 0x8) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000b000-0x16)='md5sumcgroupmime_type\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000006000-0x8)={0x1000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x58, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000057000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000056000)={0xa}, 0x8, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001b000)=0x0) setpgid(r4, r3) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x12) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000618000-0x8)=0x0, 0x0) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) getsockname$inet(r0, &(0x7f0000ff6000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000384000-0x4)=0x10) prctl$getreaper(0x8025, &(0x7f0000e8a000-0x4)=0x0) listen(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000438000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068d000-0xe)={0x5, [0x8000, 0x600, 0x1, 0x9, 0xffffffff]}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000829000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x20, &(0x7f000094c000-0x10)={0x3d, 0x8, 0x3, 0x4}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00004b8000)=0x5) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) close(0xffffffffffffffff) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008a5000-0xe)='/dev/keychord\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b29000-0xc)={0x40000000, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00003ed000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e8a000)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @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]}, 0x240, 0x0, 0x0, 0x100000000, 0x100, 0x0, 0x0, 0x5, 0x4}) sendto$inet6(r0, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x8)=""/8) r0 = memfd_create(&(0x7f0000002000-0xe)='#user[#cgroup\x00', 0x2) fdatasync(r0) recvfrom$ipx(r0, &(0x7f0000002000-0xde)=""/222, 0xde, 0x2000, &(0x7f0000000000)={0x4, 0x800, 0x1, "b6d6a0810eec", 0x8, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'system.\x00', '#user[#cgroup\x00'}, &(0x7f0000000000)=""/61, 0x3d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f000024e000-0x38)=[], 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024f000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x1ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000015f000)={0x0, 0x6, 0x10, 0x81, 0x6}, &(0x7f0000250000-0x4)=0x18) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000024f000)={r2, 0x1}, &(0x7f0000250000-0x4)=0x8) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000004d000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 89.458928] binder: 14944:14956 BC_FREE_BUFFER u0000000000000000 no match [ 89.469019] binder: 14944:14956 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 89.488138] binder: 14944:14956 got transaction to invalid handle [ 89.507532] binder: 14944:14956 transaction failed 29201/-22, size 0-0 line 3005 [ 89.524017] binder: BINDER_SET_CONTEXT_MGR already set [ 89.529575] binder: 14944:14970 ioctl 40046207 0 returned -16 [ 89.548238] binder: 14944:14970 BC_FREE_BUFFER u0000000000000000 no match 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000e8a000)={0x5, 0x8, 0x3, 0x4, 0x5, 0x10001, 0x2, 0x6, 0xd39, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00007cd000)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x9}, 0xffffffffffff537e, 0x81, 'id0\x00', 'timer1\x00', 0x0, 0xdcc9, 0x101, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004c01056807008980e8ff0600002000000600c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001df000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000070000)=""/233, 0xe9, 0x0, &(0x7f0000afc000)={0x3, {"873732fdb15ef0"}, 0x1}, 0x10) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) pivot_root(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f000086c000)='./file0\x00') r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ceb000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8e000)=0x10, 0x80800) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000b92000)=""/175, &(0x7f00004a6000-0x4)=0xaf) pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000058c000-0x4)=0x0, &(0x7f0000b28000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000ce3000-0x44)={0xce6e, {{0xa, 0x3, 0x9, @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]}, 0x0, 0x5, [{{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6b, @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]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffe598, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff08a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000001040) ftruncate(r0, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000413000)=""/61) writev(r0, &(0x7f00005b3000)=[{&(0x7f0000046000)="1300000021001900013d3500000a0406050000", 0x13}], 0x1) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f000043e000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8916, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000113000-0x4)=0x0) listen(r0, 0x10000) writev(r0, &(0x7f00007c6000)=[{&(0x7f000013c000)="8392ea4e2033395432ebad397fcd05ed761b7b6ccdc89c159804ee508fb032655247", 0x22}, {&(0x7f000055c000)="714e01f3a81743503fe2712df2442034f53b", 0x12}, {&(0x7f0000edd000-0x9f)="2682bffb9d79beaefcf2f04155a2fed22c4b98204cbb4a8c0a989c47fbc0b3f97e98db58a574d25040b1ebeec4dbdc7408d1acc8bed67185f0217509c5f47d448318dec7106f55f3aefa9cdd4ba7812f1a2e45ebdadf2d04a84597ecccc6212b457f10070705720b3a7871b40432834ea5081f0f66b709ccd7d0cfd807823d0ed454afec4def772773b8fd43f0dacc6733905bba9833434ca576c3b01538e0", 0x9f}, {&(0x7f0000d65000-0xc9)="61b67b61508a05dfa08c1bd7badb060421805e334b0d49f86ecc41ce31116ed35d0e7514ea2e83434273e35b41fd9107c41589fca39a1acfd369c95f26e3146e32c574ea3350e65428658e46a2c14d87c5341d108a5a48f7371c8db0cb16660ced420b54a65fff3be1fb95689935a6e0219a7930dd55c86212bd9d78392ed848558ad7873766f6c3f7835b2e7c8600557460b8336891d93902ccdcefdf12b09a54ecfbf3afe7b4ed5371e9f70c68f2ed68f12f3c54a41e939db98bffb53585f5d469d646ea4f0c7f56", 0xc9}, {&(0x7f0000eb5000-0x2e)="e4e8b2f35920cd24595d3ed4c21add48a8fb759638078a4e24a4cea1e8c989d864af14ff81ca3d929fac980b54ce", 0x2e}, {&(0x7f00005cb000)="b57034b7b5ac58828b9f59679574fb1ac3ac89f7cf0ce4d9a993e1f3c4a4e14c755b027f63e61d44b709717d09455d36ee3b23f6a35104cf23c491c670cb9d246f0976a00dcebfc61f0e97fc10cef81badde5aaf1147b2e6557adcce23c43a9a5f3fa83f4385ea2626e712def6198089dddae5983a802c58b7eb2b20f400", 0x7e}], 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000089000-0x4)=0x7f, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x84040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = getpgid(0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000793000-0x4)=0x0) tkill(r1, 0x0) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d7d000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001d1000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x37c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f1000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c01000)={r5, 0x5}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000851000)="26000000100027109301c0ff0000000000e8eaff1a0000000003ffff2013e051050003001900", 0x26) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000525000)='::trusted%+ppp1bdevsecurityvmnet1\x00', 0x22) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009b9000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f5b000-0x34)={{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, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00006ef000)=0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000cc3000)=""/161) [ 89.555198] binder: 14944:14970 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 89.563634] binder: 14944:14970 got transaction to invalid handle [ 89.570336] binder: 14944:14970 transaction failed 29201/-22, size 0-0 line 3005 [ 89.579511] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.585439] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f1000)='net/dev\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001cc000)={0x0, 0x1}, &(0x7f000024e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000221000-0x8)={r1, 0x6e}, &(0x7f00007aa000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000b58000)=0x20000000000001, 0xffff) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f000099b000-0x4)=0x0, &(0x7f0000119000)=0x4) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000fd6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000179000)=0x10, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd5000)={@generic="d21e68c559b98396baa2d7e081eee18a", 0x7f}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000943000)={0x0, 0x0, 0x0}, &(0x7f0000b12000)=0xc) ptrace$pokeuser(0x6, r1, 0x3f, 0x2d3b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/26 17:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000ac8000-0x7)="454cb6f22c6a", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000765000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000089f000)={{{@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=@empty={[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}}, &(0x7f0000e4c000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000347000)="86fa5b14761ab324931be2ed36f334789192bdc746b40a94203c72110991f7ec1352dafdd4cdd8959eb3dcb279fd3fa83e6a5f1b40a16fd7205cf01d4cd93e779ca297b50718f658037881913e2b0ff4cbc0a3bdff96e7e6f5130536b4f8da3063aea36dd97b8da19e953d6a4f1dfb4f38d0cbc37df841dd7585326a108718edb69a5bbf8af5db943aadb34e3ad94e6936f49dc0015c591410f655f5a9ad2ca702e606f9ed4e5ff70d0d9377a03afb74380bb3680d5ae407f9f3a6952ea2e7053892b43b3ecdfb0cdb8f0316", 0xcc, 0x4044040, &(0x7f0000d90000-0x14)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffb43, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/44, 0x2c}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="1d3d0fe1417e18de3a344eeec4832d52", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000002, 0x80801, 0x0) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000003000-0x4)=0x0, 0x4) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) dup2(r0, r0) poll(&(0x7f0000001000-0x20)=[{r0, 0x404, 0x0}], 0x1, 0x0) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f0000539000)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xfe) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2017/12/26 17:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000e9f000-0xc)='/dev/random\x00', 0x0, 0x303002) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) signalfd(r1, &(0x7f0000a2e000-0x8)={0xfffffffffffffff9}, 0x8) close(r0) 2017/12/26 17:41:17 executing program 2: 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(0xffffffffffffff9c, &(0x7f0000c0b000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a9000-0x8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) 2017/12/26 17:41:17 executing program 5: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x3, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/member\x00', 0x2, 0x0) 2017/12/26 17:41:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000003000-0x8)='./file0\x00', r1, r2, 0x1000) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/26 17:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b22000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007c4000)=0x0) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:17 executing program 4: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 17:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000570000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2017/12/26 17:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000d4f000-0x4)=0x5) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2017/12/26 17:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000621000-0xd)='/dev/snd/seq\x00', 0x0, 0x200424000) write$sndseq(r0, &(0x7f00006b1000-0xa8)=[{0xfffffffffffffff7, 0xa, 0x8, 0x7f, @tick=0x0, {0x20, 0x101}, {0x10000, 0x0}, @result={0x1, 0x1f}}, {0xdf5c, 0xf0, 0xfffffffffffff1cc, 0x10001, @time={0x77359400, 0x0}, {0x80000001, 0x4}, {0x1f, 0x6b89ab11}, @addr={0x0, 0x1}}, {0x3, 0x80, 0x4, 0x80000001, @tick=0x374a, {0x6, 0x10000}, {0xd4, 0xd758}, @connect={{0x0, 0x1000}, {0x5, 0x7}}}, {0x40, 0x2, 0x5, 0x1ff, @time={0x77359400, 0x0}, {0x8001, 0xdd21}, {0xffff, 0x1}, @queue={0x3, {0x340, 0x3ff}}}, {0xffffffffffffffff, 0x7ff, 0x1, 0x8, @time={0x77359400, 0x0}, {0x5, 0x9}, {0x5, 0x9}, @result={0x98a5, 0x7}}, {0x7, 0x5, 0x2ed3, 0x1, @tick=0x400, {0xb2, 0xfff}, {0x5, 0x100000001}, @result={0x3, 0xffffffff}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000224000-0x8c)={0x81, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/vga_arbiter\x00', 0x610200, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ec1000)="269a68905fb94d376687", 0xa) unshare(0x2000000) 2017/12/26 17:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) flock(r0, 0x2) sendto$inet6(r0, &(0x7f0000628000)="8f94740b5d", 0x5, 0x84, &(0x7f0000cef000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$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=@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) r2 = socket(0xf, 0x3, 0x2) readv(r2, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) fsetxattr(r0, &(0x7f0000077000)=@random={'trusted.\x00', 'em1.^eth1vmnet0\x00'}, &(0x7f00006ef000)='cgroupem1selinuxwlan1em1vmnet1,*ppp0-keyringvboxnet1%-vboxnet1nodev\x00', 0x44, 0x1) write(r1, &(0x7f0000311000+0x939)="02128b2502000001e50007000009036c", 0x10) connect$inet6(r0, &(0x7f0000dc9000)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) socket$netlink(0x10, 0x3, 0xc) 2017/12/26 17:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f00000de000-0x1)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f5b000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000daa000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dab000)={r1, 0x8ea, 0x2, 0x9da, 0x6, 0x7f}, &(0x7f0000808000)=0x14) 2017/12/26 17:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f00008e3000)="") creat(&(0x7f00002f9000)='./file0\x00', 0x28) personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e48000)='./file0\x00', 0x141041, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r2, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0xc0)=""/192) inotify_add_watch(r0, &(0x7f00008b5000-0x8)='./file0\x00', 0x3000008) 2017/12/26 17:41:18 executing program 0: openat$keychord(0xffffffffffffff9c, &(0x7f0000aa6000-0xe)='/dev/keychord\x00', 0x200000, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCCBRK(r1, 0x5428) fcntl$setpipe(r0, 0x407, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000832000)={0x0, 0xd8, &(0x7f0000d2a000)=[@in={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ec}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x21c7, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x98) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002d7000)=0x7f, 0x4) vmsplice(r1, &(0x7f0000467000)=[], 0x0, 0x5) 2017/12/26 17:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000926000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ba2000)="02000000080002000000000000000000000006a0", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8000000000800000, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d2000-0xba)={0x0, 0xb2, "5e9b5541234a6668708bf90501e485d1fcf5e9105a20346b0bab03df0d318901c382522979af361414a6026bcb96fe73da324c8d4285df30098278ab2ddefe1397b394755b73984bc8d886a34cda9301636e7e21234f61df48c7024b14694dd8b0f09e365e213dfb7d78245d869808982cf977dbab26c6a50c5a79f029c1ad9b2fedcf40bf10be6245a429224350050b30673732fb6ecb85a04ecf7fb8c04ca91af5e730a108d30fc675ce5d9250f27516fa"}, &(0x7f0000a25000-0x4)=0xba) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000084c000)=@assoc_value={r2, 0x8}, &(0x7f000096d000-0x4)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r3, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000066000)={0x0, 0x0}) 2017/12/26 17:41:18 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fc1000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/member\x00', 0x2, 0x0) 2017/12/26 17:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000089c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000753000-0x4)={0x0, 0x0}}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000f6e000)=0x3) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x58) connect$unix(r1, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) mq_timedsend(r3, &(0x7f0000733000)="807987d57ffdc5db04483af5dca114c00ae1d9fd4662ed77ce16d6c3c6e03dc6ba96733913c3715dee713bdcbc390043f815bed9816b55f74e64eb41515dbf5cf6ca5bfc8948aa2ba2b133875f070d5e54527d9cb5439848355e07ce6a2c746afa59dae246a895f7c639", 0x6a, 0x3, &(0x7f0000ca0000)={0x77359400, 0x0}) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f00007c5000)="bece536181f6b52220075959b46512877c5557ba0c5298e31673d29d0f5b5e6ab16a6703c16a8e7a14b54b53d4e0f99e9b8a61551226e703a77c2a737a2935a6cb677cb2d6ca336e360ba2421d78b8f90e969550880821d39eb33d811debb0") 2017/12/26 17:41:18 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 17:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000280000)={0xef, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x5, 0x147, 0x0, 0x0, 0x232, 0x7, 0xffffffffffffe2d0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c6a000)={0x0, 0xffffffff, 0x30, 0x20, 0xb314}, &(0x7f0000e25000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000675000)={0x0, 0x36, "389cdd031bf55a3fe8bc12714965236a66ee003d7526dbd9feafea51cc29bd7342c5cf1c3847596c715c89f90a3aa6145309b310b944"}, &(0x7f00000a0000)=0x3e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ead000-0x18)={r2, 0x5, 0x0, 0x761, 0x800}, &(0x7f0000ff1000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca6000-0x8)={r3, 0xfffffffffffffffe}, &(0x7f0000029000)=0x8) r4 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2017/12/26 17:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000860000-0xd)="070d0d03138001031d078900ec", 0xd) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000a2a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0d000-0x4)=0x14) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r1, &(0x7f000058d000)=[], 0x0, 0xc0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000c6b000-0x7)={@empty=0x0, @multicast2=0xe0000002, r0}, 0xc) prctl$getname(0x10, &(0x7f0000203000)=""/113) 2017/12/26 17:41:18 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000624000-0x8)={0x0, 0x9}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000334000-0x10)={r1, 0x7, 0x5d03, 0x0}, 0x10) syz_open_dev$mice(&(0x7f0000623000-0x10)='/dev/input/mice\x00', 0x0, 0x800) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x105, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a19000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db9000-0x4)=0xe8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r2, 0x0) [ 90.469671] binder: 15087:15095 ERROR: BC_REGISTER_LOOPER called without request [ 90.497092] binder: undelivered transaction 151, copy_to_user failed [ 90.508338] binder: 15087:15095 ioctl c0306201 20fc1fd0 returned -14 2017/12/26 17:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x2, 0x4, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) close(r0) 2017/12/26 17:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000df000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000fbe000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001e9000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a45000-0xc)={r2, 0x80000, r1}) r4 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000038a000)={r2, 0x80000, r1}) write$tun(r4, &(0x7f00004da000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "8f9cd7", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e5a929", 0x0, 0x0, 0x0, @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}, [], ""}}}}}}}}, 0x70) 2017/12/26 17:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002c7000-0x18)=[{0x3, 0x6}, {0xb, 0x8000}, {0x4, 0x9}], 0x3) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "11050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000422000-0x60)=""/96) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000075e000-0x8)={0x0, 0x2}, &(0x7f0000afc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d10000-0x108)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x7, 0x300000000000, 0x6bfc98e3, 0x8, 0x9, 0x100000001, 0x1000, 0x1ff, 0xfffffffffffffffb, 0x401, 0x7fffffff, 0x80000001, 0x5, 0x3]}, &(0x7f00002be000-0x4)=0x108) socketpair$inet(0x2, 0x6, 0x6, &(0x7f00007ab000)={0x0, 0x0}) mmap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x3000001, 0x8810, r3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000efd000)={0x0, @in6={{0xa, 0x1, 0xc7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b35000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004e9000-0x8c)={r4, @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]}}, 0x8c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000163000-0x8)=0x0) [ 90.533492] binder_alloc: binder_alloc_mmap_handler: 15087 20000000-20002000 already mapped failed -16 [ 90.552333] binder: BINDER_SET_CONTEXT_MGR already set [ 90.558094] binder_alloc: 15087: binder_alloc_buf, no vma [ 90.563779] binder: 15087:15095 ioctl 40046207 0 returned -16 [ 90.571606] binder: 15087:15101 transaction failed 29189/-3, size 0-0 line 3128 2017/12/26 17:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f000056d000/0x4000)=nil, 0x4000, 0x4000, 0x6, &(0x7f000090d000/0x4000)=nil) 2017/12/26 17:41:18 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000-0xd)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6f, 0x3, 0x100000000, 0x1, 0x80, 0xa0, 0x800, r1, r2}, {0x2, 0x0, 0x0, 0x7fff, 0x4, 0x5, 0x0, 0x7fffffff}, {0x5, 0x5, 0x2, 0x3}, 0xfffffffffffffffc, 0x5, 0xffffffff, 0x0, 0x88, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x10000, 0x4e4a}, 0x0, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x3, 0x4, 0x10001, 0xfffffffffffffbff, 0x9}}, 0xe8) syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x7, 0x422040) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000010000)=0x4) add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/26 17:41:18 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x4000, 0x0) splice(r0, 0x0, r0, 0x0, 0x1, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x204, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) 2017/12/26 17:41:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009c5000-0x4)=0xacbb, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004cb000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6e000-0xc)={0x4, [0xad, 0xc0ae, 0x8, 0xc0f]}, &(0x7f0000857000-0x4)=0xc) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c02000)={0x0, @in6={{0xa, 0x2, 0x4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1a9a9e10, 0x3, 0x7ff, 0x2, 0x6, 0x5, 0x3, 0x4, 0xec9, 0x4000000080, 0x8, 0x10001, 0x0, 0x4000, 0x100000000]}, &(0x7f000018f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ce000)={r5, 0x9}, 0x8) write$tun(r4, &(0x7f000063c000)=@pi={0x0, 0xdada, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x400, 0x1}}], {{0x8100, @x25={0x1, 0x1000, 0xff, "1e046f1ed7cb16e7aad5d9f642508e7e39e2b15ec0036e6d5a371e4894cc12c126b71f7df00b157415a062ffa3b48ae05e22b97e023ae8e0179e3c3b26f2acdb686f1fafaedec858801359dc57bc9aae4da8ca8b4a20fbd955605abaec67271da4be114b442064a9c0a79358aed042ddbb213f5a6f817fed9b2c7e1ec0687b0d055f144336e632cdb2cfea6e38316fe6c5dee745d659e00d06f52fb44633770b1d83244585d1f099c9e8ebec86ca557ec1c9b55f2b993b7ed09801017adf7d874b2a7bedff812ef85aed098a679531cb4d816b1391d42538e6b6ec17d82f9337693551f1105303a6"}}}}}, 0x101) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) recvfrom$inet6(r1, &(0x7f00002e8000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 17:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ed000-0xc)='/dev/autofs\x00', 0x402, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00006e5000)=0x0) 2017/12/26 17:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c61000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:18 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000663000-0x4)=0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff0000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x2, 0x4, 0xee, 0x2, 0x6}, 0x20) r1 = socket$inet6(0xa, 0x2000000000080002, 0x63baab52) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2017/12/26 17:41:18 executing program 7: pipe2(&(0x7f0000ac3000-0x8)={0x0, 0x0}, 0x64c7d82a9a5b0adc) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x2000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000-0xcb)="0441dbad012246449b541f7c506fccf163a2576f6d42c0326f0f0519e6102ecec6e60b9e93b09ffef838ae15ea4aa3d76e37cec97b2abddb940801ca8269c9b20c753faffb14df2c41125a8522e09a3cdb000260e9283ec58659a11b7081ffaac4ac4467013ff971a47ef3543da643de0946050074fea282fa12ddd7dae88b719f1b4444768c0ae8d8f593b52e8782037e2aef51ff376f57b9895f98c9284286b7f9e4afb23e6a03fac08b6caae1d59141bd79543d9668b4b59cc8a8cd69954d170946ed6262f3424dd1d2", 0xcb, 0x1, &(0x7f0000003000-0x10)={0x1a, 0xf5, 0x9, 0x8, 0x6, 0x17c800000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f77000)=0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f78000)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f82044f24af4331, 0x0, 0x4, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7fffffff) userfaultfd(0x80800) getpeername$packet(r0, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f77000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f77000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d83000-0xb)='/dev/hwrng\x00', 0x101601, 0x0) getpeername$inet(r0, &(0x7f0000b78000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8b000)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005f3000-0x26)="260100001000277c01c1ff10000000008500794e00f4ffe66eff0f2007f9510500fffe00ed", 0x25) 2017/12/26 17:41:18 executing program 0: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8000) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000cfb000-0x11)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cfa000)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000ffb000)=""/40, &(0x7f0000001000)=0x28) 2017/12/26 17:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a19000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db9000-0x4)=0xe8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r1, r2, 0x0) 2017/12/26 17:41:18 executing program 2: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000056d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000394000-0x58)={0x1, 0x9, 0xcb9, 0x810, 0x100, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000007000-0x8)='rxrpc_s\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000008000)="eb0508d87b9daa970ec89693b202f89722605090f6520950", 0x18, r2) 2017/12/26 17:41:18 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000015e000-0xa8)={{0x287d, 0x5fe7}, 'port1\x00', 0x21, 0x4, 0x3, 0x8, 0x7daf, 0x11ee8c0b, 0x4, 0x0, 0x800007, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000690000)={0x3f, 0x3, 0x9, 0x7, 0x8, 0x8}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000de7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007fa000-0x8b)="a9d99bf9436b9775308ba9d02cf18e473ec696d89fac45c10f5dbe5b8ced7090c1dedcf8e287e95b4864838faa031e8ef151d98a414ac3d5b3492e785e591684ab580a3b29029f2bd8dbb612ab1ae5fe2598eb8e55923d920bbe42817b731943f952663e45211ef027cd16edda1147651eccccd867bf01b96c2ff6b3467960375c4be728900a07cc30a690") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dcc000)={0x400, 0x0, 0x401, 0x3ff, 0x1}, 0x14) 2017/12/26 17:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_gettime(r0, &(0x7f0000cc6000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002cc000)='/dev/loop#\x00', 0x6, 0x200000) select(0x40, &(0x7f0000bd2000-0x40)={0xffffffff00000000, 0x9, 0x1, 0x7fff, 0x5, 0x7fff, 0x9, 0xff}, &(0x7f000065c000-0x40)={0x7, 0x3, 0x401, 0x1, 0x0, 0x40, 0x81, 0x3}, &(0x7f0000f99000-0x40)={0x3f, 0x2, 0x1, 0x1, 0x67, 0x7b66, 0xffffffff, 0x3d}, &(0x7f0000295000-0x8)={0x77359400, 0x0}) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000724000)="36aa74dd2a60cc734ffc78fc9b77d9b2e3235fb0ff3a10dbdc", 0x19) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000074000-0x8)={0x0, 0x0}) 2017/12/26 17:41:18 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001d000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000001d000)="d423a8482ef357d3600e71f7f37d98f54e502c4f61f48203a4a67bfb7ff787e25cc92a06f7fc0c15a9a1769d25b2d90fb4b471b1f06dd83dac85260380d584ac044a3c7c3a9cbdb9d09a8b847881205ccbbec2fcf25b18477fdbaaeb788424c66fe868fea1fd0a73eb2724dfbf1c194cf889754930e4d49d2270c02ebf6117e60c0ff0779f4ab47155a1bed05a780f2412f8a360850656e96d6d3aeb401c3d1a0e8a5cd4e577991581b213e7a87f953143b923bbe935869f7f366f2b46d6b78c2f9c1285cc8bd2fe80cc3b742b", 0xcd, 0xe9b, &(0x7f0000014000)={0x0, 0x1c9c380}) r1 = socket$inet(0x2, 0x1, 0xffff) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="ec", 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000010000-0xc4)=""/196, &(0x7f000001e000-0x4)=0xc4) 2017/12/26 17:41:18 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e4000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000077000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x0, 0x7, &(0x7f00008a4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3f, 0x6}) sysfs$1(0x1, &(0x7f0000a79000)='\x00') 2017/12/26 17:41:18 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/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, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) socketpair(0xb0af50512a4b1c86, 0x1, 0xfff, &(0x7f0000258000-0x8)={0x0, 0x0}) unlinkat(r1, &(0x7f0000cc0000)='./file0\x00', 0x0) 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000b48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[{&(0x7f0000c23000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001a9000)=[], 0x0, &(0x7f00004c2000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/26 17:41:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000)={0x6, 0x8}) timer_create(0x0, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDENABIO(r1, 0x4b36) 2017/12/26 17:41:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000334000)='/dev/input/mice\x00', 0x0, 0x700) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x6, 0xe9df, 0xc8, 0xff]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000079a000-0xc)='/dev/autofs\x00', 0x80140, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000098000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000c9000)='/dev/usbmon#\x00', 0x7, 0x100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000caa000-0xc)={0x10000000, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00008aa000)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x3, [@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000852000)=@assoc_value={0x0, 0x10001}, &(0x7f0000461000)=0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b07000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f51000)={r3, 0x1}, 0x8) accept4$llc(r2, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0x10, 0x800) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004c5000-0x4)=0x1bf9, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000030e000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000fa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001c0000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000d90000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001fb000)={0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000027c000-0x20)={0x8, 0x8, 0x8000, 0xffff, 0x6, 0x4, 0x100000000, 0x1, r3}, &(0x7f0000ea8000-0x4)=0x20) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e2e000)={r5, r7, 0x10001}) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4$packet(r0, &(0x7f00007e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000630000)=0x14, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f8c000+0xe09)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0xfff, 0xc0da, 0x100, 0x2, 0x800090, r2}) write(r0, &(0x7f00006a1000+0xbb4)="26000000130047d5070600f8590022ff001000e3010000000000000000000000460010000635", 0x26) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000493000)={0x3, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000f8e000-0x10)={0x0, r4, 0x10001, 0x9}) socketpair(0xf, 0x2, 0x26, &(0x7f0000bb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000524000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000f8d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = getgid() setresgid(r8, r9, r10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f00007a4000-0x8)={r7, &(0x7f000067e000)=""/211}) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000333000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xd)=@random={'trusted.\x00', 'em0\x00'}, &(0x7f0000fcc000)=""/227, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat(r0, &(0x7f0000b78000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000e55000-0xc)={0x1, 0x400000000000, 0xd}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000adf000-0x8)={0x0, 0x0}) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) chmod(&(0x7f0000410000)='./file0\x00', 0x2) [ 90.944379] binder: 15205:15206 unknown command 0 [ 90.956962] binder: 15205:15206 ioctl c0306201 2000a000 returned -22 [ 90.961227] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.979009] binder: 15205:15221 got transaction with invalid offset (0, min 56 max 56) or object. 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a0c000)='./file0\x00', 0x141043, 0x20000000147) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) connect(r0, &(0x7f0000341000-0x58)=@nfc_llcp={0x27, 0xe4, 0x6, 0x7, 0x80000001, 0x3ff, "a942d1c9cb4e26b0ed0a809c403e205f1b2bfe4f6e1d250883593cd30a4e7a57f31577f84445103b8a7fa64eaee31f6c04e0549914e56396817e7c65d47d25", 0x9}, 0x58) epoll_wait(r0, &(0x7f0000ba9000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8) ftruncate(r1, 0x2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d43000)={0x0, 0x1, &(0x7f0000268000-0x1)="9d"}) ftruncate(r0, 0x10000) open(&(0x7f000056e000)='./file0\x00', 0x20400, 0x4) lremovexattr(&(0x7f0000f12000)='./file0\x00', &(0x7f0000f2c000-0x8)=@random={'btrfs.\x00', '\x00'}) sendfile(r1, r0, 0x0, 0x72439a6f) 2017/12/26 17:41:19 executing program 3: 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) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000474000-0x60)={&(0x7f0000e97000-0x14)=[0x3b, 0x4, 0x4, 0x7f, 0x2], 0x5, 0x5, 0x6, 0x2, 0x7ff, 0x1ff, {0x100000001, 0xfffffffffffff8c5, 0x86, 0xff, 0x5, 0x1, 0xfffffffffffffffb, 0xffffffffef0dc57c, 0x5, 0x10000, 0xad54, 0x5, 0xfffffffffffffe01, 0x670f, "711772d47694f61cab484f39e0cdfdc5cbac250ae8da90490ba0ad0956a0e8dc"}}) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4d000+0x8cc)='/dev/autofs\x00', 0x30000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cf8000-0x4)=0x0, &(0x7f0000e24000)=0x4) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) [ 90.982377] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000370000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000685000)=0x401) [ 91.017243] binder_alloc: binder_alloc_mmap_handler: 15205 20000000-20002000 already mapped failed -16 [ 91.033719] binder: 15205:15221 transaction failed 29201/-22, size 56-16 line 3191 [ 91.036123] binder: BINDER_SET_CONTEXT_MGR already set [ 91.036131] binder: 15205:15206 ioctl 40046207 0 returned -16 [ 91.053659] binder: 15205:15236 unknown command 0 [ 91.058374] binder_alloc: 15205: binder_alloc_buf, no vma [ 91.058415] binder: 15205:15206 transaction failed 29189/-3, size 56-16 line 3128 [ 91.072472] binder: 15205:15236 ioctl c0306201 2000a000 returned -22 [ 91.082645] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.090297] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 17:41:19 executing program 3: open$dir(&(0x7f0000e3c000)='./file0\x00', 0x80, 0x10a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b31000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000b8e000+0xf9c)={0x8, &(0x7f0000e76000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0, 0x0}, 0xc) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r3 = inotify_init1(0x0) dup2(r3, r2) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fe000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017c000)=0xc) clone(0x84000900, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") wait4(0x0, &(0x7f000097b000)=0x0, 0x80000000, &(0x7f0000fc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000090c000)='keyring\x00', &(0x7f000048f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00009cb000)='trusted\x00', &(0x7f0000c4f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000754000-0xc1)="943e08fa022a1fc06365851640c9f90bae7165ed55bf901ba448e03f6f2afb9eb6663d8a68d687fa8630628e6d7e9d516085f51633c0fe36069541a956f3d45b55392317f14ea547ed8bd76ede2a61a61a369510dc33963a3330832737d4f8aa3c8c591fab7a98a55b300255ce1a027a27b6379073e57bd0f5025c2a2db2ed595a33f0175eeea1f49db0d2fe2fbc9c681ae267910b3bb6f706254c64e7f35fe3fd7a796ff7e898db4e5a4164977f75d41f99e0930da3fcbdeeaf7fa7ea7accbf68", 0xc1, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:19 executing program 5: r0 = open(&(0x7f00006ce000-0x8)='./file0\x00', 0x140, 0x4) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000072c000-0xd)='/dev/urandom\x00', 0x0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000976000)={@common='sit0\x00', @ifru_data=&(0x7f0000e93000-0x20)="0100004df4000200000306000000eb000e05ffffffe600008400faf5238f7e23"}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000671000-0x4)=0x0) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000188000)='/dev/keychord\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000370000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000685000)=0x401) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0x181000)=nil, 0x181000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000181000)='personality\x00') mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000181000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000182000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000009d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000037000-0x8)={0x0, 0x0}, &(0x7f0000182000)=0x8) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017e000-0x8)={&(0x7f0000164000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000033a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$mice(&(0x7f00005fc000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d7000)={{{@in6=@local={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=@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}}, &(0x7f0000b8c000)=0xe8) recvfrom$packet(r2, &(0x7f0000695000)=""/102, 0x66, 0x100, &(0x7f0000bbb000)={0x11, 0xff, r3, 0x1, 0xfffffffffffffe01, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x2) getsockopt$bt_hci(r0, 0x0, 0x42, &(0x7f0000d23000)=""/30, &(0x7f00007f7000-0x4)=0x1e) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d20000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009c000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0x100, 0x9, 0x10000, 0x6}, &(0x7f0000b89000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000822000-0x6)={r1, 0x9}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = syz_open_procfs(0x0, &(0x7f00003de000)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f0000643000-0x8)=0x0, 0x114a) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) r1 = open(&(0x7f00006f9000-0x8)='./file0\x00', 0x80, 0x85) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000539000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000fd9000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/26 17:41:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/229, &(0x7f0000001000)=0xe5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) fsync(r0) socketpair(0xb, 0x80a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) timerfd_gettime(r3, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000003000-0xc)={0x2, 0xe42, 0x4, 0x7, 0x2, 0x8}) 2017/12/26 17:41:19 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000383000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x8907, &(0x7f0000004000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00001fe000)='em1\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x60)=[{{&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x31)="3c596dfd9c06930c0573e6141ab86e0b67f95bdd160863408a858b134f94e7c680160eb34de453f59e5bd7a7578c1ad51c", 0x31}, {&(0x7f0000f2a000-0xb3)="02eca50eb8cc3091cc95588c0fff655770a648fefc55b6e923d81c12e6b1cb70604d06caaa20857c544336243010218bc5d25c087d05937467dae8a46627cbf50986892844ed1ad9807246633f1c666f6ab5276a6278c2a264bb7ae4ec318066f0b7b59e8a8d8c4cbe2ddcf6efd5538273389dafbe9a51e7416f5a215beda538b58a3d0c86461868eded966f064874384d45e48871a509ac0def5722755b2116ba13d0420660b3fdd529e63358433783b2d980", 0xb3}, {&(0x7f00006a0000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x13)="71bcd24a07eba05175416982a4f2e64c10fd15", 0x13}, {&(0x7f0000000000)="c09dcf40cd450338314d72661aaae7b3d5b3274a59cf6d8b9f196252ca539c32326ed31a230d3b3006b3c027f224b5969134f9f23ec7e0a8520d4399d5d3ce4305a96d9bbbd985", 0x47}, {&(0x7f0000000000)="118ca94dbc4f601ba94420f86824cf5c466905c53ffd09205df47bb964f04552dbef83d9d3a4de9cfa87278dee829058bdabf4c2ddcb20b2e1110e077c3aaf1881e47fcc3a0ffb357b6e7795e62d079fa917baa3b3d302e6d1117cfda7322d740007b8c2e00297e1ee1b80a577e82016842a49217dc59a6fb41db844fb8c2d81aa36d0db86775aa76287ed0c8808060d10b17b87a581c9e7b3e7b9b7f685ea6095a61ac70f317df836ca3c7b7befed6fc4beaf86d3a7d188d6b087deb233b97accee729ee1f09871c52acd986fb08d66f1a29763fa9c5fb0fd56a7fd3120e6e8c0", 0xe1}, {&(0x7f0000000000)="d666bbc17824b7d00cfa23f86f900eaf9e19fd9a7d0f29fb4283b969a733f115cfbd9d0758f1baec5611b3022e88d08417d8c9c463f942e51fd341b96eb03edf10e52c124eedfec350639d0750ce5a6d3bd8cd9d13", 0x55}, {&(0x7f0000000000)="19d42dab776c518eb5eb723321a1e98f3e956c2f70da847cf2a90149fe9a77436d6889889e116da2b1c32436c08e4cb5ecd3a68dd2ef67482c3dc95a24d186c0855346f8618ede9dd48f7297610e7d636d9aa66affb98b50989e6317f77904c6", 0x60}], 0x8, &(0x7f0000001000-0x20)=[{0x20, 0x1ff, 0x6, "3400707dca2f18a84fe5219863a9ae686a001e"}], 0x20, 0x8000}, 0xffffffffffffff6b}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0xe87, 0x0, 0x7, 0x7fff, 0x6, "fc5d5538aa82932a7437288dde452be30fe183f1079ca18c635b39f858db84ad407bb2b29ffd6b4d5c2aeb3ac978cead153ba5373e222294d184e2ff81260b", 0x0}, 0x58, &(0x7f0000001000-0x48)=[{&(0x7f0000001000-0x5)="8a1e0576118a902b0665eba234ca0c65f37cf85ba4b2a9017abb71fafb50a7", 0x1f}, {&(0x7f0000ad0000-0x4f)="21157c2d2ae5989bee224167bf46a0b4d18e4edd0f76c20eb7a0f0257f9107c8c32a67a69446e526c5f0e81253161943ff3abb3f59ff4fb5a0819edd482d7bef7e26373ac98685140ddaacdea60b66", 0x4f}, {&(0x7f0000f74000)="dd670c8afe675f75caab133b", 0xc}, {&(0x7f0000698000)="fa976a66c60f4cc9c4ec944940db8fe27b579338ef055af44fdc757f1f9f7500be28c81c6bb8bf8047980b4f0f4ba249e098e190cb66257f11dd93f9a10b8ed330e04ccfa5ef2615fca303da69e3895479dd4d296a168ff37225c9f64c216b4a23642838e6cbdb79a0ba1a65100fd704e83b78ca9102a5c9e7411f542d60b9d709a57873d75b2a009909fa2039b60405a0cf471b8feebe7b140e59ddf28f8a2e9803a89906a5cd0d61737da9e6004402af5dfee76527869287592382cd2deef5a3d45da59eb376", 0xc7}, {&(0x7f0000a3f000-0x91)="84d5e16c13823a989536736ceb46ee76a60ccd0eebc2e9c222886d86c2e81fef00bbb6bb30875e0b7424221474ef9df4b74f1dbea08b434b8db314629d52a10ea89aa6f904c3f28f374dd0d21d0ae4f6d81f786371eeeff5466d68c78ff5467539aaef0e9e213fbf966f7f2bbf33d5d388eacbdec3630299d3689d38b3114e11c4d12437221602e5334f9e8f80fdc261a4", 0x91}, 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"}, {0xe8, 0x10d, 0x10001, "48cf26e0947f6db562deed5e18891c3882a8244ac7d49fcc9af8ef9bcff80693547d12a2836b26e946eb48c68ac2f44c84a4b653674bbf29d4c6d15c63881b53f23b760a1b20a1c85b384c0db2b46957816a6cfeb2403970be10793ed15de6ba7fa0bdf7f727073f657f0fe26e3aedc3c0c1db3058f6376fdd56e83935e92cdc1261deb6b0475bd5d6e0149d1bad08da156045f03e14302ef72321dbf0bf54770bcccc5fed63c80eec7ce45165791636125269c3da60acb687ecf7e3a4c7af2c6e51d17aef121be7ae6dd54694b151a04f84003b52217862f4a4"}, {0xf4, 0x10c, 0x1, "cbbb1e2b8e1317218e1ca2cd865180fa3bdf9a293aea78d479fb7307067893cf6bb8df581400a87461c5d2fd17a598d5b362aba71f373df0181909e75eae0c9c644bd2ab739fe73f4b1fbfd015df6a815e5dc42b5d467cdf9139bbc9415410cbb4ec60dc7c1c945c5fbd521cb0153a3a83a8386bcbd3dc4f0428fcd4b573aad85189eb7f71afcda200970a24b579788e0382dcafcef5f8cf868a9978e8941bac4bf85ae738ab5ac05e29d7b401ecf2fb4d15fe94af13e85e58d1ed1293f97cdc564b2c3904fa95b5b8ef3a75c231e8e5bef03d4d07b158bc7e204c8b434dade8d6c07b769ac602"}, {0x38, 0x10b, 0x1, "b3016e2016355f42feb7fc1d80fae233483417de4909b52c4ae4caee3abaa418ae77f306d8eaf8312180f7"}, {0x7c, 0x118, 0xa6, "2bb7405ab3101dd4db2881f5e8ba1579a3c0ef84f8f76a6c28a35366a3d8b4624fa12ebd5872c1b5dd122683d38c215a5579ad0b2e9419d7651ea7ee8103811408acd795e16feae091e1ef9e5982c00bf4966b2d1d2d657f3b1ace0216eecdaac13a678e4434565e97f5a02628"}, {0x40, 0x118, 0x40, "8c1b126fa8c6f6ba3ebf59487ee5fd8d4b6e1397b884bcff7cb724e7452ba63d62fc176eb6c6f0e75ff5100d3a4594fe667b8e"}], 0x1368, 0x20040000}, 0xffffffffffff1b68}], 0x3, 0x20000010) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000000)={r1, 0x2, &(0x7f0000001000)=[0x40, 0x7fffffff], &(0x7f0000001000-0xc)=[0x2, 0x2, 0x1], 0x1, 0x6, 0x5, &(0x7f0000001000-0x18)=[0x36db, 0xffff, 0xfa, 0x10000, 0x1, 0x8000], &(0x7f0000001000-0x8)=[0xfffffffffffff873, 0x4], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000000)=""/65, 0x41, 0x40, &(0x7f0000002000-0xe)=@l2={0x1f, 0x25, {0x4, 0x4, 0x8, 0x1000, 0x0, 0x3}, 0x5, 0x84}, 0xe) ioperm(0x7, 0x1, 0x7a3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200, 0x0) timerfd_gettime(r3, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00001d6000-0x40)={0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000000}, &(0x7f000080e000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000063000-0x8)={0x0, r4}, &(0x7f00004be000-0x8)={&(0x7f0000be0000-0x8)={0x0}, 0x8}) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000bc6000)='./bus\x00', 0xc2df) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000005e000)='./bus\x00', &(0x7f0000ce3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ce3000)='./bus\x00', &(0x7f00003e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ce3000)='./bus\x00', &(0x7f00007ca000)='./bus\x00', 0x4000, r1, r2, 0x7, 0x6, 0x30) open$dir(&(0x7f0000ce3000-0x6)='./bus\x00', 0x10000, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000773000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008aa000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ace000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000366000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000ce2000)=0x0, &(0x7f0000ce3000-0x4)=0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f00009a7000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r5 = dup(r4) recvmsg(r5, &(0x7f0000012000)={&(0x7f0000a09000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/26 17:41:19 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000f1000)={0x0, 0x55, "973462feb3893a08ab1ed30b40b25b623f6b8696736b431b03cba28e135a93a17cff7ed00c70510d5408b03afb364cf2a137adb84dc819992008cd21ded6436374c86a24e77c4b22fe5acbd9163750df34c77227a4"}, &(0x7f0000e65000)=0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007cb000)=@sack_info={r1, 0x3a9cc2a0, 0x2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f000040f000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000614000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3b, ""}], 0xc, 0x0}, 0x0) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$mice(&(0x7f0000aa4000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000838000-0x4)=0x4, 0x4) write(r0, &(0x7f000006e000)="7f", 0x1) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000045000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) r1 = open$dir(&(0x7f0000b49000)='./file0\x00', 0x800, 0x80) mknodat(r1, &(0x7f000094e000)='./file0\x00', 0x8000, 0x8) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001cc000-0xb)={0x37, 0x1, 0x2, 0x5, 0x9, 0x4, 0x8, 0x4000000000000, 0x0, 0x0, 0x1}, 0xb) 2017/12/26 17:41:19 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000040c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000664000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000061e000-0xc)={0x0, 0xfffffffffffffffb, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x3, 0xff, 0x1, 0xf0, 0x7, 0xe062, 0x10001, 0x1, 0x5, 0x5, 0x8, 0x101, 0x3, 0x4]}, &(0x7f0000000000)=0x108) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x48000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x559}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0xc) fstatfs(r3, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x7, 0x1, 0x2, 0x3ff, 0x0}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0xae)="a0ce19be4d713ea52fba0d5032045334824a0e921b39a7394703b8204e86747a98987ac2d56c87604c8ed671bdcadf5504771a3effde5e73a1020ab1a7ace3730d9ab1894c07676141ae754f73b2a177a7cfc0300710ba972a114d50d07d1de7fc2247945c9c18a38081aa09528f01ff9794a547e1eaef14d0e4641ae5796188b57708ced5e667515ed37742da74fca04936ca4204908661c96b0bc199243a6739ee39c5ba4cb7190e81de5ae747", 0xae, 0x8000, &(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0xf5, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x1c) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x6eba, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x8200, 0x705, 0x80000001, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000441000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00008d4000-0x4)=0x0, &(0x7f00000d3000-0x4)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007f8000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b9c000-0x70)={0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x800, 0x2, 0x47c1, 0x80000000, 0x0, 0xdd6, 0x11, 0x80000000}) 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000033a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$mice(&(0x7f00005fc000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d7000)={{{@in6=@local={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=@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}}, &(0x7f0000b8c000)=0xe8) recvfrom$packet(r2, &(0x7f0000695000)=""/102, 0x66, 0x100, &(0x7f0000bbb000)={0x11, 0xff, r3, 0x1, 0xfffffffffffffe01, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 17:41:19 executing program 2: socketpair$inet6(0xa, 0x807, 0x3, &(0x7f00000e7000)={0x0, 0x0}) epoll_create1(0x80000) inotify_init1(0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = dup(r0) faccessat(r1, &(0x7f0000105000-0x8)='./file0\x00', 0x32, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x0) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001c5000-0x8)={0x9, 0xe00000000000000, 0x3f, 0x4814}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e4000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000078e000-0x4)=0x1000, 0x4) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000721000)="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", 0x5db, 0xfe00000000000001, &(0x7f0000210000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$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$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getitimer(0x2, &(0x7f0000fa7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000fd6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r4, r5+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:19 executing program 5: r0 = userfaultfd(0x800) fsync(r0) fcntl$setpipe(r0, 0x407, 0x0) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000021000-0x16)={0x9, [0x1, 0x1ff, 0x9, 0x0, 0x100000000, 0x400, 0x2, 0x80, 0x8000]}, 0x16) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000307000)={0xffffffffffffffc0}, 0x8, 0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000b7d000-0x2)='.\x00', 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0x20) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000396000)=0xc) stat(&(0x7f00008d2000-0x8)='./file0\x00', &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009b1000-0x8)='./file0\x00', &(0x7f00008a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000991000)={{{@in6=@local={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, 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, @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}}, &(0x7f00002eb000-0x4)=0xe8) r9 = getgid() r10 = gettid() r11 = getuid() r12 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000917000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cca000)={0x0, 0x0, 0x0}, &(0x7f0000089000-0x4)=0xc) r15 = getegid() sendmmsg$unix(r3, &(0x7f0000267000-0x1c)=[{&(0x7f0000913000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000214000-0x40)=[{&(0x7f0000c40000)="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0x1000}, 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0x1000}, {&(0x7f00008d0000)="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", 0xfd}, {&(0x7f00008a8000)="7a7659dcaa06fa16038fc720439c47ea19a475a19d5b443c91b3eceb07db19df49f0b9012abd4b0a41505cb85cda1230b23173f2adf1d1d5dbdc3ac4ffd5ce64bc36d0d7cdbac9aa2a1690eb94ea3fa58aef5185c376a127c6717ff86a621af972e312efc95e6eaf8444612d6f924a61fb4a7233dc58b8481d288714d8c390b3da8fe01f25a495250c575ca523c76d05fd088efd60d1c3d1eafabd9d8421a33fa79a4e57572948147a23e17ab248e1c993fe8ea14adafcee2eba6053159d0a61e96f422009a39b8be8705c", 0xcb}, {&(0x7f000080f000-0x88)="241df47e542209e3b02e11adf8014cc4f107e71a73ca635bf5bb20936cfdf62f2373f6c7b74e8714b541508ff21919cdbda78c88ac3e10cd4fe3420a643f2530a5151ebfff48bb2d715f3bf0331a79f4b5bb80846f58835ed24d649d07128ca98d9266980f088d766fd082cb26d4653b7ba54f19ab7135428edc631ced880eeacf4c298a9c9b69fb", 0x88}, {&(0x7f00009ba000-0xab)="eef3321066b52ad7875acb988e1fbf5518b2a30489a9ee04f661d7ef953269dc8e16506b5871a055f3e05f543eb492172334f34480a6642c96bebc78618c2e9b60ab44b4ab8c0a258a6adb57cd65ba363e4c59bfdea6564323adb0b80351c69eb48b047f5f40bb98174fe8ba4bf8e1588b92973b6dfc3bde56dd4fe410c97d5a03cc9b1f8df1fb3ec16a97ea10c9e0db47a109c4d0b42842af37a4ceddaa5ccdc227859189046ff7da1393", 0xab}, {&(0x7f00003d6000-0x5)="80fd22612e", 0x5}], 0x8, &(0x7f0000861000-0x88)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r2, r2, r2, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x88, 0x20000000}], 0x1, 0x800) r16 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r16, 0x894b, &(0x7f0000651000-0x4)=0x0) close(r0) pipe2(&(0x7f00008d9000-0x8)={0x0, 0x0}, 0x80000) signalfd(r17, &(0x7f00007c6000)={0x5}, 0x8) ioctl$UFFDIO_API(r18, 0xc018aa3f, &(0x7f0000e6c000-0x18)={0xaa, 0x20, 0x0}) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0x188000)=nil, 0x188000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup3(r0, r0, 0x80000) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) dup2(r3, r2) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) getsockname$packet(r2, &(0x7f0000103000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ca2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00008f8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mkdir(&(0x7f000046e000-0x8)='./file0\x00', 0x35) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000b1a000)='ramfs\x00', 0x50, &(0x7f000000a000)="") syz_open_dev$binder(&(0x7f00007ce000)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fb6000)="7da1717f32206c84c690dec9c0d1a927afe4760e191566c24f2803f2652da18baca1373de012749fb0baa0fc787da038ffacb328f2c354d9f58cea572983303e6c") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x1) close(r1) creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) 2017/12/26 17:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000018a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000785000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000721000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008bc000)=0x14, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002000)='./file0\x00', 0x0, r1) r2 = getpgrp(0x0) getpgid(r2) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003db000-0x8)='./file0\x00', 0xb6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000743000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d47000)=0x8, 0x4) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000604000-0xe)="00230000000000000000000100") preadv(r2, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x7f) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000219000-0x3c)="efef3f436ad241dba95e899a87fff58bd847bf9e6a7a6c1da2ae2ca6e9b97fe9e5f80ad649ff4ebddda8478924f21c422941aa27a70c36b06590cf15") 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045440, &(0x7f0000b91000)=0x0) 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000fd9000)=0xc) modify_ldt$write(0x1, &(0x7f0000001000-0x8)={0x1, 0x100000, 0x0, 0xbe8, 0xf5, 0x9, 0x2, 0xe4ee, 0x61000000, 0xffffffffffff0001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x74e3, 0x0, 0x1f, 0x5}, &(0x7f0000e0d000)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl(r2, 0x8b16, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00007d8000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x0, 0x0) writev(r3, &(0x7f0000fae000)=[{&(0x7f000087c000-0x29)="290000001800310900000001000000070a0000000000ff06990000000c00080004000a000ef4ff010b", 0x29}], 0x1) 2017/12/26 17:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/policy\x00', 0x0, 0x0) sysfs$3(0x3) r1 = socket(0x11, 0x2, 0x0) r2 = epoll_create1(0xfffffffbfffffffc) unlinkat(r0, &(0x7f0000738000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000)={0x20000201, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000015000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00005c5000)='/dev/sg#\x00', 0x1ff, 0x80000) r5 = accept4$ax25(r1, &(0x7f0000b5f000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003e8000)={0x4, [0x101, 0xffffffffffffffff, 0x23, 0x7]}, 0xc) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000cb6000-0x8a)=""/138) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002da000)='/dev/usbmon#\x00', 0x7ff, 0x24040) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000772000)={0x5, 0x40, 0xb988, 0xffffffffffffffff, 0x6, 0xffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000093c000)=0x3, 0x4) r3 = dup(r2) bind$unix(r3, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r2, &(0x7f0000352000-0x72)="", 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b23000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername(r4, &(0x7f0000949000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f82000)=0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) 2017/12/26 17:41:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006e5000-0x4)=0x1) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000002000-0x40)={{0xffffffffffffffff, 0x1, 0xc7, 0x0, 0x8}, 0x1, 0x1, 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:19 executing program 3: 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x12102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x25, 0x2, {0xffffffffffffffff, 0x2, 0x2, 0x3, 0xc159}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000)='./file0\x00', 0x2) getdents(r1, &(0x7f0000000000)=""/163, 0xa3) msync(&(0x7f0000c4e000/0x4000)=nil, 0x4000, 0x2) ftruncate(r0, 0x100000001) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000003000-0x5e)=""/140, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x100000001, 0x80000000}, 'port1\x00', 0x2, 0x0, 0x7, 0x4833, 0x100000001, 0x79, 0x200, 0x0, 0x6, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='/selinux/load\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000)='./file0\x00') getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/55, &(0x7f0000001000-0x4)=0x37) fadvise64(r1, 0x0, 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000006000-0x40)=[{{&(0x7f0000005000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000-0x8)=[{&(0x7f0000002000-0xd)=""/13, 0xd}], 0x1, &(0x7f0000004000+0x354)=""/185, 0xb9, 0x2}, 0x9}, {{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000005000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x2, 0x0, 0x0, 0x4}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x1c9c380}) recvfrom$packet(r1, &(0x7f0000005000)=""/217, 0xd9, 0x42, &(0x7f0000004000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000006000)=0x0) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c4000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000930000)=0xfffffffffffffffe, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005ea000-0x8c)={0x1f, 0x32a44929, 0x3, '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]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c2f000-0x4)=0x2, 0x4) getpeername$inet(r0, &(0x7f0000c50000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a7000-0x4)=0x0, 0x4) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e79000)='./file0\x00', 0x1a0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a69000)={0x0, 0x7, 0x7, 0x85e, 0x4, 0x3ff}, &(0x7f0000553000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e4000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x40}, 0x98) mount(&(0x7f0000939000)='./file0\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00002ca000-0x6)='./file0\x00', 0x0) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c19000-0x1)=0x4) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') [ 91.597488] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.611439] IPv6: NLM_F_REPLACE set, but no existing node found! [ 91.661345] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.670066] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getcwd(&(0x7f0000305000)=""/63, 0x3f) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000018f000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ac3000-0x8)={0x0, 0x0}, &(0x7f00000c3000+0x13d)=0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bd0000-0x10)={0x5, 0x9}) ioctl$TIOCSBRK(r1, 0x5427) fcntl$getflags(r0, 0x1) 2017/12/26 17:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xa, 0x3) recvfrom$unix(r0, &(0x7f0000002000)=""/62, 0x3e, 0x10000, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003c9000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0x3f) openat$ppp(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2017/12/26 17:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r0, &(0x7f0000796000)=[], 0x0, 0x40010000, &(0x7f0000db1000)={0x0, 0x0}) mount(&(0x7f000074b000)='./file0\x00', &(0x7f00002cf000)='./file0\x00', &(0x7f00008e8000-0x7)='cramfs\x00', 0x800000, &(0x7f00007c0000)="9b31c7ff26f2d019a1efb77f99160cf36c90bae44a86703ccc706c1f58a6ad84ef2c1c92dc914a4164632b91a9b3f02ddc55529724ae074d7e69d4a81ec87413ef13fa8634c12d564635e3ef1a7731adda266f779d32ee5d43dbeb233b9213ece403187985d5ff1877136d0a679bdc0173a2b54261f0bafc280099a5805cda1c2cbaa4dbcbb74468e1901fb5d0cce140fa68595d7d22dad18345158c448e2ed172e8f058c99ba0cf39ce8695151062cc772460") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00004a2000)=0xa, 0x22) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/26 17:41:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setpgid(r1, r2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x0, &(0x7f0000000000)=[]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000-0x8)="add9984c154af1c85d") 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000f59000-0x8)=0x0, 0x6) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f59000-0x66)=""/102, &(0x7f0000f59000-0x4)=0x66) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x10006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f5a000-0x18)={0x0, 0x3, 0x30, 0x0, 0x100}, &(0x7f0000f59000)=0x18) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f59000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5a000-0x4)=0x8c) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b8000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000d9a000-0x38)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x3ff]}}], 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c02000-0x9a)=""/154, &(0x7f0000672000-0x4)=0x9a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000445000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/26 17:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ddb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$usbmon(&(0x7f00003b8000-0xd)='/dev/usbmon#\x00', 0x1, 0x284100) 2017/12/26 17:41:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) fchmodat(r0, &(0x7f0000165000)='./file0\x00', 0x81) 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) kexec_load(0x100000001, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)="e40c48926d6eaeb92a6dc0bb5d93b6670a806cf51bd146f95282ef9278ed1a1088ecbec7cc0f9427b8e33a11844337f0829d570e9d5eff7c40d1f9c514e41577a14f55433ca8a021f75ef5c26471664bc07b15c423f63959e8822db6ac0572865224e95e7db9981b2c5cf70ab12aee3b90065cda053091c49a4dda82565cfc88021fbf43ea9970650c7c78bfbaa30f763d543be34e8b6ec1f5dc4c8c81a3ac47ba2d600793b510a2840938d6a16d60b384c80ee445a5c68f2e3681ae9e1b4ba82ec0e9172620463bc01210befe5b", 0xce, 0xfffffffffffff000, 0xffffffffffffffff}, {&(0x7f0000001000)="da294df41f669a4adddd3e133634de19adb60614c116d83018ec26b2d6818c69a94288bf97927ddd35ec1c7df0", 0x2d, 0x1, 0x6}, {&(0x7f0000002000-0x10)="89643448198b480b7b93327f32666133", 0x10, 0x2, 0x599}, {&(0x7f0000002000-0xef)="89f84ec0a7f8ae7b0b8669fa9db0b9921dbcd0779521556685f557057e38dfec139895a37bb13980e4e083e2e501cc7dbc5d4b98db9382bea8507eb43794f0e9fb6023693155eced84688fa96012caaed95a54742855e330545ace217a4eae399f6f18521f1b732d26fb8e3caf3fbf1fba46645be04bc96f07c42ba0468c47f781a4b55aed6160bc785005a8e1573d1bd28e2d8d1a31ca60180e6c6730305daffa23b195b1dc7daa21447e6e20561da416c3569faacae55681c8f6c02b2d9770574af4be9b965ee76717cd760083de6997771cbfe35361f7ffd5955448aaa0d416c7509dc0c481fe4f1df1e4ce1b5c", 0xef, 0x1, 0xfffffffffffffff9}, {&(0x7f0000002000-0x29)="b9e3e612ddc3c96a7fdb49ab20e7d471df500240886d418d7d8c15d882ab77e34b80221511c3247149", 0x29, 0x10000, 0x9}, {&(0x7f0000001000)="3118440051d59eb32bfb1effabf0c486f5a40aaa66174bc4ccbba9cc3572a8ad69466f8adc772c085f8e0a7fd21f69593dcd857fa99e0b", 0x37, 0x9, 0x80000001}], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10000000, 0x0}) r1 = eventfd2(0x10001, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000)=""/27) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x10)=[{r1, 0x0, 0x0}, {r1, 0x8400, 0x0}], 0x2, &(0x7f0000004000-0x8)={r2, r3+30000000}, &(0x7f0000004000-0x8)={0x20}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe8)="ecbb748ee560e626864ff887f894a68237bdc5662f7c478a48b830f0c5e680390dc9307496c1252514f7a7842d9250bfe2feada1f73d29f35eefcef726ce9d981a3df5c1806d3f9202d9c87d965c6a9a136fa8043d7b6e8e1d6e7e7f3d93d733d00805155e4a08b6fd81f0fd4abd3eb5f8eb5786bb45a11bf61aa05ce551f5f3d614dcc1f2abc7504ab58aafa4527ad7ae1d43a808843f2c38ad2dfe064c152b1da4b3fe665505ed80d8a5e3107a6b13a55a3d49c7a2d477e2e0bc72c9215a517d8c1da321f432bd2239d9cd470e274ef9cca5afda34d944c50288adee79b68d98d70cb9aed259e6", 0xe8, 0xfffffffffffffffc) r5 = getuid() getgroups(0x4, &(0x7f0000003000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=@known='system.posix_acl_access\x00', &(0x7f0000004000-0xae)=""/174, 0xae) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/26 17:41:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000090d000)={@common=""/16, @ifru_data=&(0x7f00004a8000-0x20)="83f90e6861b9461b543650203e4479e1696c96020c3d5c6db1706c5a7ea7efa5"}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2017/12/26 17:41:19 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e0d000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r1, &(0x7f00006fa000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c13000-0x4)=0x10) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000-0x58)={0x0, 0xa, 0x2, @thr={&(0x7f000003e000-0xa0)="80f3b7d465b008915251372a4c2da33b8f7eb43da9fa554c745d61c0c82becc112cf73863d0679f372dfa5151493bf2ce7b7ed681eb2e647cef3b4c67655b4cbaa1e4fc524f96028f137d5fd9412fd5328943a13a1c71f059874ed0d875d60c23fdd1be20137fcba525a2c304ba94a370fc98f290d33e63bdb2a631abdc40352f28f37107e0fb0ed7c830f5e971e33261fb60b77a67bca5849a0f66843662f75", &(0x7f0000000000)="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"}, [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) getsockname$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xfff}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r2, &(0x7f0000003000)='./file0\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000)={"fd51b910f8f266376ef7c40410a67e7f", {0x4, 0x4, 0x0, "e805ddb68d33", 0x9, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) r5 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x101) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000005000)={r6, 0x80000, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x600, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000001000-0x1c)={&(0x7f0000007000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000008000-0x18)=[{&(0x7f0000004000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000008000-0xfb)=""/251, 0xfb}], 0x3, &(0x7f0000007000)=""/83, 0x53, 0x1000}, 0x40002140) 2017/12/26 17:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000861000-0x8)='./file0\x00', &(0x7f000037e000-0x8)='./file0\x00', &(0x7f000000c000)='rEmfs', 0x0, &(0x7f000055e000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='aio\x00', 0x1000, 0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffffff, &(0x7f0000b5b000)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x80000000, 0x7fff}, &(0x7f000050f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000062a000-0x8)={r1, 0x1}, &(0x7f0000882000-0x4)=0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) prctl$setmm(0x23, 0x460902b7c4f210fc, &(0x7f0000abd000/0x4000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000c08000)=0x1) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) socketpair(0x4, 0x1, 0x8, &(0x7f0000c20000)={0x0, 0x0}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000e65000)='./file0\x00', &(0x7f00008b4000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000073b000)='./file0\x00', &(0x7f000023f000)='.', &(0x7f00007f2000-0x7)='cpuset\x00', 0x1000000000801000, &(0x7f00007ba000)="") 2017/12/26 17:41:19 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/vga_arbiter\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x1000, 0x100000001, 0x4, 0x4, 0x0, 0xc9e, 0x20200, 0xc, 0x0, 0x1, 0x5, 0x2, 0x0, 0x9, 0x4, 0x100000000, 0x4, 0x8000, 0x3e000, 0xffff, 0x7, 0xfffffffffffffffe, 0x9, 0x15d, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x2, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a8b000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x4}, &(0x7f000097b000-0x4)=0x98) clock_getres(0x3, &(0x7f0000d7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000050000)={r2, @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]}, 0x1f, 0x1, 0x80, 0x1, 0xffffffffffffff01}, &(0x7f0000f8f000-0x4)=0xa0) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000b76000-0x33)=""/54) ioctl$KDSETLED(r0, 0x4b32, 0xffffffffffff7fff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000339000)=""/211) 2017/12/26 17:41:19 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write(r1, &(0x7f0000006000)="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", 0x282) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000008000)=0x4) 2017/12/26 17:41:19 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x4000000000000, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@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, @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}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @empty=0x0, r1}, 0xc) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003a5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001b4000)='./file0\x00', 0x280441, 0x19) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet6(0xa, 0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f0000bde000-0x48)=[{r0, 0x2, 0x0}, {r0, 0x68, 0x0}, {r1, 0x1, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x8000, 0x0}, {r1, 0xc, 0x0}, {r1, 0x4402, 0x0}, {r1, 0x100, 0x0}, {r1, 0x1000, 0x0}], 0x9, 0x1) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009db000)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000390000-0x4)=0x17ac, 0x4) 2017/12/26 17:41:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000dde000-0xc2)="", 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0xb33, 0x100060) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00001f3000-0xf9)="8539ca6b1a1ac869c0c8afe6f11a2f4757bbc55b5c1b51e8f7416ed920b71b0c301ddab39daf13d44424be33eab052a124cb98d92c84d4d5714eb09d233c102c959f59d836cbad703030fd1ed76d9df274e9c7b1760a853a8644edaea8b4230a536cf186929c6b63f6bb3d162e8c61d4c69afc0d6f76440657d30871d8f09284b64650721cf018f761bdfb25d82a8721ae34f5647a9062bac882985de5e354f95be24c145228be173f42e19c7d73ff814a81fd837b17adbd4946e03bcf39a677a4591821210d083fcd54502c677b5e015a03cb0bf604638c8b498896e0cf4f0612a60831dc585d1822d7340a3cb81336c91d7aada7980167d9", 0xf9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004a1000)=@req={0x9, 0x3, 0x6, 0x1}, 0x10) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='net/ip_tables_targets\x00') 2017/12/26 17:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000101000-0x8)={0x0, 0x0}) unshare(0x400) r0 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) inotify_rm_watch(r0, 0x0) 2017/12/26 17:41:20 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f8d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000987000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f8e000)=0x0, &(0x7f0000f8f000-0x4)=0x4) sendto$unix(r1, &(0x7f0000f8d000)="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", 0xfc, 0x8001, &(0x7f0000e4f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket(0x3, 0x6, 0x1000) write(r2, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/12/26 17:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) fremovexattr(r0, &(0x7f0000bb2000)=@known='com.apple.system.Security\x00') socket(0x11, 0xe, 0xffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000166000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000004d000)=@sack_info={0x0, 0x7ff, 0x6}, &(0x7f000000c000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000004f000-0x9e)=""/158, &(0x7f0000028000)=0x9e) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000004e000)=@generic=""/16, 0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004e000-0x10)={r1, 0xffffffffffffec6d, 0x1, 0x10000}, 0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000050000)=""/82, 0x52, 0x40, &(0x7f0000051000-0x10)=@ethernet={0x307, @random="763fcbc0a662", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r3, &(0x7f0000050000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004f000)=0x10) close(r0) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000653000-0x2)='..') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000073e000)='/dev/pktcdvd/control\x00', 0x2c0200, 0x0) write$fuse(r0, &(0x7f0000635000)={0x18, 0x1, 0x3, @fuse_bmap_out={0xe3261e7}}, 0x18) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096d000)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f00002a3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046a000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002b5000-0x10)=[{&(0x7f0000929000-0x39)="390000001000090400000000004000000700004a03000800160000000000000019000a0000000000000000000608000300ff090000ffe4695a", 0x39}], 0x1) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000939000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "eee76b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000093b000-0xf6)={0x0, 0xee, "17b0b5c3a8a86317739b256fe86c6aec37a66471e1ae25fb06b579598480eb9c0de939256d603f793df1d87c6c33d9405fdc3549ae6aa98c6ac5fe570d33452fe410d3e845cb4514f32ab277720b704f4d4a56266f5f8cd576d67c8d46366ff1712eb322aea130e692f926be9086845b9324e0c44e301f3d19e9606cf90e8621c8a2de8ec269db44e2901dd08aee1560d117d596177a5d918d35940fd519cb3145fe8737d1671f0a45492515e8839141939f11a9476efc2a2768b55e080491f4288ac67eed28f86457a7aab5eb4f416e8dc0a0edf372d0586a95284b3aa338706739002f7f5d08c12e5f660079a7"}, &(0x7f0000666000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000843000-0x8)={r2, 0x7}, 0x8) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f000075a000-0x8)=[{&(0x7f0000ec6000-0x39)="390000001100090469000010000000000000004002000000450001070000001419001a000400020007001c00020000080003010c00f41ee400", 0x39}], 0x1) mlock2(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00008ec000-0x18)={&(0x7f0000b0d000/0x2000)=nil, 0x80000000, 0x5, 0x11, &(0x7f0000719000/0x4000)=nil, 0x1}) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) finit_module(r0, &(0x7f0000eb1000-0x2)='}\x00', 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000510000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/26 17:41:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000073c000-0x8)='./file0\x00', 0x0, 0xad) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000629000-0x1c)=[@in6={0xa, 0x0, 0xee09, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/26 17:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ad4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) getgroups(0x1, &(0x7f0000df4000-0x4)=[0x0]) lchown(&(0x7f0000896000)='./file0/bus/file0\x00', r2, r3) r4 = dup(r1) execve(&(0x7f00001cf000-0x12)='./file0/bus/file0\x00', &(0x7f0000380000)=[&(0x7f0000f09000)='vmnet0}eth0\x00', &(0x7f00008c0000)='\x00', &(0x7f00009bc000)=',#\x00', &(0x7f00000b2000)='\x00', &(0x7f000065f000)="5e5d9c76626f786e6574313a3a626264657600", &(0x7f000059c000)='selfmime_typecgroup\\\x00', &(0x7f00003be000-0x2)=':-', &(0x7f00006f1000-0xa)="47504c2caf6574683100", &(0x7f00009ec000)='\x00'], &(0x7f00006be000-0x24)=[&(0x7f00008a0000-0xd)='[cpusetwlan0\x00', &(0x7f00008ed000-0x1)='\x00', &(0x7f0000ae5000-0xb)='selinux#^[\x00', &(0x7f0000834000-0x38)='))[vmnet1posix_acl_access.-nodevsecurityprocvboxnet0&,$\x00', &(0x7f0000366000-0x12)="70707030707070305dbb7d727b7573657200", &(0x7f000041d000-0x8)='+cgroup\x00', &(0x7f0000fec000-0x1)='\x00', &(0x7f0000e76000)=':\x00', &(0x7f0000d31000)='\x00']) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) socket$inet6(0xa, 0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000848000)=""/0, &(0x7f0000702000-0x4)=0x0) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f86000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000964000)=""/104, &(0x7f00005aa000-0x4)=0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c0b000-0x4)={0x2}, 0x4) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) connect$netlink(r0, &(0x7f00000b5000)={0x0, 0x0, 0xffffffff80000001, 0x6}, 0xc) 2017/12/26 17:41:20 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000dde000)='/dev/input/mice\x00', 0x0, 0x22040) sigaltstack(&(0x7f0000116000/0x1000)=nil, &(0x7f0000766000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() getrlimit(0xf, &(0x7f0000488000)={0x0, 0x0}) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r1, &(0x7f0000e05000)="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", 0x162, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00005d5000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000649000)={0x0, 0x0}, &(0x7f0000807000-0x4)=0x8) timer_gettime(0x0, &(0x7f0000848000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f0000bb8000)='/dev/sg#\x00', 0x116, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b01000)=0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00009e8000)={0x0, 0x9d, &(0x7f0000c38000)="ef1cda193a6ef3d0e62ef9261cff77a20418072c71d96eb6efe23d94afce60c0ec2f54d747d3e65947df5775f21106b02b1af8cd9e66e39d6bef9a959e01b9ef888e3cf6c3d21bf3ca27fb673e3c2f9c02936f936fafe19525bc6006fead4e52e2b2b6d8cb14eade9971796209b3e5295ca0b59a5ce5bb210199b615ae19698ca3e7f9e9be10d9ffa497ff4e7367c0997a12ae1a7bab94152ea818a390"}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000fa4000)={0x87, &(0x7f000067c000-0x87)=""/135}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e06000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r2, &(0x7f0000585000)="c307b4e9a3a5c216509af7a26e425b69e2a0424151c6f7107800b3ca820186b4794eb03015fe4a4fee02bf7d565ad8a29e5b540469b5bae29f21f29c67786e4c0de552fb42395e78de0ba30d52f8ed5eec2878b28d47b72b", 0x58, 0x80, 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e28000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000b58000-0xc2)=""/194) mq_timedsend(r1, &(0x7f0000f72000)="", 0x0, 0x0, &(0x7f0000fbc000)={r3, r4}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000081a000)={0x0, 0x0}, &(0x7f00001d1000)=0x8) accept4$ipx(r2, &(0x7f0000ef3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000426000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e99000-0x8)={0x0, 0x19b}, &(0x7f000061b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d82000-0x1d)={r5, 0x15, "68f37494f617925ecf2466938d4f9ecc1739d2ee77"}, &(0x7f0000118000-0x4)=0x1d) close(r1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000679000-0x4)=0x0, &(0x7f00001fb000-0x4)=0x4) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x1, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket(0x0, 0x0, 0x0) creat(&(0x7f000013d000)='./file0\x00', 0x40) sync() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e02000-0x18)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ab000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d8d000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000789000-0xd)='/dev/usbmon#\x00', 0x7, 0x202) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000048b000)=[@in6={0xa, 0x2, 0x2dcb1f09, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffff00000001}], 0x38) times(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006dd000)={0x0, 0x0}, 0x80800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008f000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$dupfd(r1, 0x403, r0) r2 = syz_open_dev$evdev(&(0x7f000090f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000090f000-0x1a)=""/36) 2017/12/26 17:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = request_key(&(0x7f00003df000)='ceph\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aca000)="c46d643573756d73797374656d76626f786e65743073656c662900", 0xfffffffffffffffa) add_key$keyring(&(0x7f00008fa000)='keyring\x00', &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) connect$unix(r0, &(0x7f0000ae9000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d3f000)='./file0\x00', &(0x7f0000d3f000)={0xffffffffffffb24a, 0x40}) write(r0, &(0x7f0000808000-0x26)="26000000120027109301c1ff0000000000000004000000000000020040000003050013001900", 0x26) setsockopt(r0, 0xaa2, 0x4, &(0x7f0000ba2000)="d78c6843fdade2a4b8a1e9457a78d33ae7812dfc1a7d19bad09ebb09df255d260300543bac5d95c8349e6d07fe0ec0e1e8c4ff00de69b662192251e6e833c179df7f3dc34858446bd0ee4be845c28c9a84d1bbbef919d30406c91a0e8d56bc4827592e9c55490d9aa3b354474d1638c4c45a6765564f919b9e18cb5f48bfb78dcf71650b000091da61827a7e4956dea020c39214d45d486ae0dbc39683d5dbc68863e28d4adf853cc247c41183d5c55288a7b2cac7a95082617fc0546ca1edf57a38a907a4f617fcdd0d81b57cdfaac5453c72c1a006ff67b1db41f8af7732a3dcbd6cb9f0dd40c4e58665e0e1cbd092657217e216f8b538", 0xf8) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d41000-0x8)={0x0, 0x0}) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) clock_gettime(0x5, &(0x7f0000235000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd4)="21c9cdeb03f5d2e0bcd199834aaca58f2f8e28eb94b9e6fb97c3a3c3b65c9333664fecaee4827e3cde1191bcf73d167bf3e1dc14eb3bb95a22fbc1bc4f2ff03aa12ebe6776cfec5258fe6d3a2f34bffb34dedab5e85d866eeaefd10c0d7e29220cbf405020d41e1dbbc88d4739237e722c7db043d8ffb9f88a37a43b273a965ec7cc3691d00129db4ff360398144398282580d8268f80072ceeb7b49b0eec729a3102918820a1204df4798c49782902476098225276df738525ef65ec7ea8840dd5d4d2cb254f3b7fd9dee88", 0xcc}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x6)='rxrpc\x00', &(0x7f000000c000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)='@vboxnet1\x00', r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000a000)={r2, 0x10, &(0x7f0000005000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000-0x4)=0xc) keyctl$set_timeout(0xf, r0, 0x330) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc8000)={0x0, 0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) sendto$inet(r0, &(0x7f0000721000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44a3401a7032b4fad25ec043a9fc4b1dd4fce402fdc8df245c553cd374bff9fbc40719e7f57c18393c72f40164c9dde0fced423bdad865a866ffc97dc0e70b9631bd40a8798ec3bc8415072b82ecb3808c925c415422b280d1e77fce200d0a05558bd0f0bf2aab16b97b804e2310e99ae5421c8a4d7b55781d431237cdf6afdc2edb6a393d3ec6466e0ff29b64ee8042b711e3d84fccbffc244633b21b6baadb8509f3c144ac6c1ced24658704d9eca2304e7dd412518892d30e1605d77f0fbd6c8f08f77ec98390423d5a62f210a92de85f44c91934a5fb8a0c0f2fafae1e537057511a30bf6b2305e2dfbb936154898dc61af238e9bbf8d8a5a6b141f2ce4c2aa09a960c2906f81f435f9d4b8f025e6a3bcb285dedaf2a95d354abe6ac86b7ecfed6fc646d2193a8a4cc02f7e66bd825eba5c7533d22a6e9656d1fb8bd76bcd32b995e07392cd5396276dd4a867f8589b13e10f648837f70d0f12bc85f90fe6fc7c3e0e340d4f099e3c6475ff22d5c8175a4c95ce565b1ab25f95c9fe3f33e084a10d2ab21b28497db062b192caf19f012a8b1444c062b293416540cc28682cd5805247e0164e242543d02699b5901a1227be116c4dbe4e9382af95e58e9df3f2f3e743c05d8c3467655791396645f90c370c4d51bc769ebf3d58d5b9297f1db58d2855347c5e221105da708193ee04b5fbc928a9fb650c0a632452af680fdef2de0d0ca4f2ebe190116a9c03aa8bd3fce5a095f001b821b10aa6084b88afd3222e18065e65d6934d96e688a5d50ceb5e5c10a10577e0f90d4df41eb3caa8d67a14234b4bc4c19a1500b8098f8bb244bb34cd894c6f0aeca95f9be8d1325c429cacbaf42ab4256dd31149b28147c64fb53cac1a9c2643145d5b63a0659edf1639a5d9945741ea2249f265e257dc4f02b4a86eaab11c919836058c61325c3e1d730ba224007088a41305f9940c04313142a995a46308136cac1225e0f73a1af8d72123a0bc2da946069684d0a47f2ce225cba8cef497ef50758ad2270c272923afafdad039b623579de8f397cdcd44e02be3021511343ea2954c37913b2f4c3ea3f20003ef6bba474262d361e1798b14b6c02f22153e201cd2f06ed28cff8144c48c6d8d2e2915ec076739c702de6725c77ecfbb50be1e77544081e17a9b1c12507fff1c97c7b84f1708f73a23fc5375481937a1e6fb524bf47014d726645e5c5e54959029bbe10f22933454d90718ffff4f2299df2d5d72932dcfa47afcc6963d1502e2eca560dd612d8ae21723113dd0962b0d7681b080792bedf1b9b39971bc5a98e24d7e7027bfa3ea34d92ab4d931541b06ac387785b335c28f9d0bfb2dad80a7d9a1b211b19900882503dcf2225313b6f1f707485ba5ac52731fe86fa18322f65ada2ce16d10d84c74f1fdc63a5e3acfffffffffffffe019cfc035ea2a708e3ae23b5f5863f66572c146db495e6652037c41adba4dd9f1f8c8e07f6d7e08ae13ff8fa17287822a91a848d2f88d8bc0c9bf49a4c7d519604cf2f081ec1ca2efc3f427bee03f8d3ec11375589fd21e299899080cc3c2a23b6ba6a233cb56534525ec94c2ece25d5f0c2881b2385b320eea95a1d1eda209c89b7fdd78da4b1e175580ffa5b0ab0989b6758987d814e24dc6086addae7e1b654c3eacb0098b41f3e166d2381bc58131256d8d7c0854b689e3d541485b19875b8ccb67256d4175ec4845cac1a65a96fce853c7535bb06a599b43fff4c67f0d0cb0fdb3e2f33bd82cb81e33e129825e1b8eba5f6eeb2459f1cda7777bc52762ad498ed1301b3945f05ec49029409bcc929735c401673cc406229dfa5ebc04762c5679fb61c4108f9a02bf99faf3b0e64ed2ad480d618349b16d08877f01e81264519ddf7206a82d56a0f3657cfc55be0d080ab03562180fb504d5386651758bb4cffc42c19743c42e2d8804c2441625859d4d202d48822672774b1ac4efcfe2cc31992803070cd7af9c18beb7cdf519439fae5e44aea1b9ddd2b63f1e2d14eb9b6b210095aa3884e15a6dc0131cc587129f602b003541a489a5c86224840035a6185bd1ebd866a95c1a0d9132478daccba065c280256c90a87617631844397866a163509df988d57d3c77e960c2379c97eec810c510d3c1f32a2e9fe461a2ae4c1d487de8d0a78ee2d40b15e7a384cb4cd222a986094c9d5106fb0d07bef3c19f123441bf3f14bd7bdfd4501c0045050e416a46fd941724368bf9c6d256995d48b1e285a7aef4b6301c473568dc22c05ed9539b95ac54d2f176419fee339558e7ccc840aa5fe2a63a97303490ca47eafe8616c78c200d95c7aa7f25cf102e082e5e8dcc9dab51303a61f6ec8d4c61ea74747a6c108082cda15ee5cd868cd755563680204a5151918dd1fa652f4daa43acaed089a067b8521d8a626a83d5bef0e2c931a3f6568896ca664a9b5f06e16f41ceaa0e0a371a6593e1bbef7ed45156483b7ddeaccb4383f62975cd13b34db33eec2aeb28a2ebc69b75974597eeed9ce8c69b781a5062d7a36a0c66abb9f2e3d3a99ac4864d972162c8255370f13ad04818395816d77f38e5a6c1cca35245f0a9f2e9979d7f996e48bfdfc9168b1d41b5fbf54d4a296c33dc44cfdaf064a4a4ec03014160cbf8e673d783c2fa903ec009edba83a6def24521b6066ad07a0027f01d90c9b7d713f8d8d8918ef0954064316881788b9caf979877347a298ff67cdacb968b2e20e502ad32f965fe755ec64c1243ec62b8bde97ea4c452b9dc4ae45d60f6c59252610696530a60b694c96f0398e1a210e43be68fa59f24be99fb449e3fe96efc887d0b1e05810f7b1ee9bd90dae6ad15071eb9f1bca073ad63ed94e5e689c28d4e752156ac6883ea38aee92e5ffcc0955137cd10f945aa625d68203c58f19bbd6bf4ec70001c20fabbff98fc2f8b86acecf6e34b605957ab0eadf670addab97d737827bf0d09d", 0x8a0, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:20 executing program 7: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005a2000)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000025a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f) r1 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000007b000-0x16)={0x9, [0x0, 0x1, 0xa6cf, 0x6, 0x3ff, 0x0, 0x0, 0x7, 0x6]}, &(0x7f000014a000-0x4)=0x16) prctl$setname(0xf, &(0x7f0000432000-0x8)='proc@{$\x00') sendmsg$netlink(r1, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000+0xe57)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/26 17:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000393000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getpeername$inet6(r1, &(0x7f0000ccd000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000154000)=0x1c) timer_create(0x2, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2017/12/26 17:41:20 executing program 2: setpriority(0x5df62a9cbd7a5db8, 0x0, 0xde1) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf5000)=[{&(0x7f0000cf5000)="39000000120019", 0x7}], 0x1) mlock(&(0x7f0000580000/0x3000)=nil, 0x3000) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @random="4ccf40c1f066", [0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x40, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000008000-0x8)={0x2, r3}) 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) get_robust_list(r3, &(0x7f0000005000)=&(0x7f0000005000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @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]}, [0x3ff, 0xfffffffffffffffc, 0x5, 0x9, 0x6, 0x400, 0x9, 0x2ed, 0x2, 0x321, 0x9, 0x800, 0xf51, 0x0, 0x8001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000002000-0x18)={&(0x7f0000011000/0x2000)=nil, 0xffffffffffffb842, 0x1, 0x4, &(0x7f0000011000/0x3000)=nil, 0x1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x100) r2 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x0) readlinkat(r2, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x7ff, 0x7, 0x1000, 0x4}) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000559000-0x4)=0x0, &(0x7f00002cd000)=0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0xfbd, 0x10000, 0x7, 0x2140, 0x0, 0x580}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x3, 0x87, &(0x7f0000000000)="7fa968f7cbd656337765f15c314cb9ad83318ab28ff46f1e39aaa6d0b9f6767b11d68e6ea11d2483fcc59cfd46ac1133d54d8a2d7cfe62bf2d7fd8fcdbc47d2bfe41fc21891bae94df8fdf53858389d0ae12036d5ecd3c0905354e7861c5095b5196c0350bb41a556fb96f39310b869693d914cd798b095c6a97e3e2c31f4a1704a01b0cc2b1c5"}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) fcntl$setsig(r1, 0xa, 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000)="4c475c6dfe76b73e954b0feddebe84319598b7f7355aafcff719d6560fdbeafd8e7018efbeed9ffe07f4bbbfb34963a124746ef0e85cec6155d6d8f92b70932d50bde3447a4c2d51bffb5d1cf923d999a0992134bec9f900b220fb8987fc59936d98af66d4ee516922182270b31fa3b3c9ad29148a79f0963c43b7bf3bc942dcf6d1", 0x82, 0x80, &(0x7f0000005000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execve(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000003000)='security%-user){eth1*\x00', &(0x7f0000001000)='\x00', &(0x7f0000005000)='/dev/ppp\x00', &(0x7f0000008000)='/dev/ppp\x00', &(0x7f0000007000)='/dev/ppp\x00'], &(0x7f0000005000-0x4)=[&(0x7f0000009000-0xa)='vmnet0}-)\x00']) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x11, 0x15, 0x305, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000056e000-0x4)=0x0) accept4$ipx(r0, &(0x7f0000d32000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0x10, 0x800) 2017/12/26 17:41:20 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000193000)=""/170, 0xaa, 0x0, &(0x7f0000e85000-0x10)={0x3, {"25686d6a31779b"}, 0x0}, 0x10) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f00005fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069c000)=0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b4b000-0x10)={0x2, &(0x7f0000326000)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) bind(0xffffffffffffffff, &(0x7f0000859000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000682000)=0x0, &(0x7f0000b50000-0x4)=0x4) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b50000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000)=0xc) connect$packet(r0, &(0x7f0000992000-0x14)={0x11, 0x7, r1, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b50000)=""/254, 0xfe) write(0xffffffffffffffff, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpid() stat(&(0x7f000069e000)='./file0\x00', &(0x7f0000734000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00001a4000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000eca000-0x4)=0x0, &(0x7f0000b4f000)=0x0, &(0x7f0000eb3000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dd000)={0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xc) r8 = getpid() fstat(r0, &(0x7f00008f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e26000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a4b000-0xe8)={{{@in6=@loopback={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}}, &(0x7f0000354000)=0xe8) stat(&(0x7f0000d56000)='./file0\x00', &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000242000)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) getgroups(0x5, &(0x7f0000247000-0x7)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000094a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000248000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c9d000-0x2)={0x0, 0x0, 0x0}, &(0x7f000056b000)=0xc) lstat(&(0x7f00004c4000-0x8)='./file0\x00', &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000509000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000092b000)=[{&(0x7f0000a6e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e90000)=[{&(0x7f0000adb000-0x97)="ec69759e143a8e26b984c4d483fe8dfe55e9a9005e6012c58ccf30bec1ed0558b3b6edbbc88cdb74b94a309e0d28c57d08e0c554b037190db581c49846f706e15831bce508d69f6d851532bc9e050abec9fb729527081fb86b154bc981cb43b8e1d46d46126eea8a2c58f94616150899b4bbb683176c4c922013005f4ac5f26630b442275a0767496fe8c11ed806c98f6f519311819509", 0x97}, {&(0x7f0000d23000)="fcb313d7969536acc432cf067ca2a7ffec4ed5a56f9e38df1a863d44d1676f729a81df2564490d0e5ae797241d348d769976aae97795f866be5107131ff82f02c5b08c0afa97fff3978b32c79bafe11b77f6a17105db37ec42c7c66b02a3b30a146002d86e71fb8c4848f528cce1f725c75534c984759f50ece69b20cdfe2428eac2ce739ca20448eec5cb9d63b41a78546de9f8c633fb25dc0a642c11464ef0e93b022eeee91fb0f8b68372bde75e6b4a4b6d3db40e7f515b5849035a132de5650660160c6696b3a347817502", 0xcd}, {&(0x7f000056b000)="abb6a431b0de3696780d82c8aeb2e704c438430d076245362dba084400069effe0", 0x21}, {&(0x7f00004d1000)="d258f76dc9b2c1f74d6f97349b4efe43511742b9fb000ee6c209ed5589eb75e850e08d02da2066bc88dfb51d18b03a58488754e9e726344f0fb2b8309696b6931e8c346caf2d", 0x46}, {&(0x7f0000137000-0x56)="9fc65b2ed1a3879a87789c7e6d8ec7579da1ad5d3ab2c875d8a835f9c636fdce5ade512c7bd07ade50933d5e1852e1b74e5cd06c3479e010b9f9482aa773a32706e8b79974aa3f67245deebdd3c547976986cf516f6f", 0x56}, {&(0x7f0000890000)="9db6abbe9950c105987c8b1a394080ea7a7c25fa785d952145d69349d2700e2404ffe237d6b35222b9df8212cec72e962b72645b49bf0dc5f7c669d450a5c177ec0fefd461a45ff93cbaaa4fc33e20d6d678640ca5fd97be3e7b53ebaf7fa08bf80c7f571168bb8b1ae540dd0c9f8651c7010c3993a63076066209835705c481d92a7bebc2c2d0fee4d3da0ce6fb20377cc4229371d39cc7a7a5dba767ea4671f94175e26d73bef1bdfa68fc1d2dcd", 0xaf}], 0x6, &(0x7f000002d000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xd4, 0x4880}, {&(0x7f0000f47000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000ea0000-0x1000)="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0x1000}, {&(0x7f0000321000-0x9c)="cbbbd3bce17f9ecbb416309b7c6fd117cbb28fe3b846773669c22a7ce248c1c6d576b02777ac4d3b9273f30851feb6d4b51e811cbda4587b3359a4342afc2b427e2428302e2799d7f051bbc052403b09352fb2f95c0ebc9d8b24615b6900a43c1bd9dba3603fddc0540b5e68dfd9d2cfb9f92a25118c5cf8a591e4480f2aaa0b7631fd47c5e9400092fd338412e5f66fdddc3aa42425df2c5cbf9f20", 0x9c}, {&(0x7f00006bb000)="588f384c4fd4fe727ca67451def9d124efeaef6954616ecd04b58f06260f7d2e88cc52cafa913bda6411236b1308d938ab4b5db4ac82c936be619a27388dd77c22efcddbdd48", 0x46}, {&(0x7f0000dfd000-0x38)="2eae0eb590cd5170111350b2617ce0532e7409d34b004f2fecdaded118c2744ce76efc09af0f4ddb23089add82b0261f4081549846f5f72c", 0x38}], 0x5, &(0x7f0000147000-0xfc)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xfc, 0x48045}], 0x3, 0x850) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000168000-0x9)='/dev/sg#\x00', 0x2, 0x40000) syz_open_dev$sg(&(0x7f0000ef5000-0x9)='/dev/sg#\x00', 0x0, 0x4400) 2017/12/26 17:41:20 executing program 5: prctl$intptr(0x2f, 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x9, 0x3}, &(0x7f0000265000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000+0x434)={r1, 0x4}, 0x8) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000a88000-0x4)=0x0, 0x4) 2017/12/26 17:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000dcc000)='/dev/input/mice\x00', 0x0, 0x503) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000743000-0x41)="2446465dbece1dcb0bddb3ab9fe5c89b6e65fb3ef708d30b448857e32653195ae0e27ae73ab3e0982dd4a6a78ff9977e425ab9989f5194e7a1b7ab3e0468a12553") open(&(0x7f00000f1000-0x8)='./file0\x00', 0x50000, 0x120) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000150000)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x409d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000077e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xfc, "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"}, &(0x7f0000000000)=0x104) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, 0x8) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{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]}, 0x20, 0x5, 0x8, 0x400080000000, 0x100}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x8}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) 2017/12/26 17:41:20 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000035000-0x8)='./file0\x00', 0x2) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/1, 0x1}], 0x1, 0x27ffffffd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000039000-0x4)=0x0, &(0x7f000002f000)=0x4) getpeername$packet(r0, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000038000)={0x11, 0x9, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x20}) 2017/12/26 17:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000415000-0x4)=0x8, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') close(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004b6000)={0x0, 0xa5, "6beae5a6ca9d8e4921ccf884956445c88ac3f7cf68db3c740d14b5126006935fe7677e341fc66eb9445b1e792e27daebfd929267d654f2a0dd526bc78717b4d831d90fe3097b262eee49389d9785e61a03e203b201a8019443b04ec45863ab52d2584197821e1e293f3987a449e0c39e7efa2476242beb54e1b0c04ee9f72eb044a3fbbed2290c6b24a4a3b258785a69dc3f52a3e8668d4cc1768fd0d430d4640f8f2ad0c3"}, &(0x7f0000611000-0x2)=0xad) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000f000-0x4)=r2, 0x4) mkdirat(r1, &(0x7f000006e000-0x8)='./file0\x00', 0x2) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x4000, 0x0) connect(r0, &(0x7f0000001000)=@nfc_llcp={0x27, 0xffff, 0x8, 0x6, 0x3, 0x5, "eda0c026de95da8c86268509f56327e61caf53a514aed2492155ab71a058caf05076504df15a9cf8de1b19737422537d59d77bea41c6d79cf20ac7ef62b081", 0x898}, 0x58) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000012000-0xc)='/dev/random\x00', 0x0, 0x40005) writev(r1, &(0x7f0000011000-0x30)=[{&(0x7f0000005000-0x1000)="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", 0x3be}, {&(0x7f000000e000)="2bf25ae26e6774127e47d50196a2e3280d26a89f020b3669bb45bfea7929157fe92cf0ea93923fb0d53715061dd99b199e0927d30e21daf8328d2e588d28aab15f8700938ec6ca093a458c8cd2a710cefdd2eb3b2129dccdb65a944b1b10c5f2495db12319ff37e6526f4402d0aa30ea85f6bb5779a9bb723751b85ff80e", 0x7e}], 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000+0x8aa)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x6) sendfile(r3, r2, &(0x7f0000001000-0x8)=0x0, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000c000)='dns_resolver\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x8)='keyring\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000000c000-0xd)='dns_resolver\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)='/dev/random\x00', r4) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="292370707031261d6d696d655f7479706500", r5) 2017/12/26 17:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009af000)='/dev/ppp\x00', 0x80, 0x0) timerfd_gettime(r1, &(0x7f0000561000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read(r3, &(0x7f0000c77000-0x8e)=""/142, 0x8e) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000a91000-0x18)={0x23a, 0x7a, 0x4, 0xfffffffffffffff9, 0x80, 0x6a45}) 2017/12/26 17:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa6000)='task\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac1000-0x14)={0x0, 0x80, 0x8000, 0x7f, 0x80, 0x101}, &(0x7f00008cf000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000688000-0x14)={0x0, 0xfe84, 0x100000001, 0x2, 0x400, 0x1}, &(0x7f000076a000)=0x14) fadvise64(r0, 0x0, 0x3b, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000030b000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x667, 0xa}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f0000-0x8)={0x0, 0x5}, &(0x7f0000b7d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b52000-0x8)=@assoc_id=r2, &(0x7f00007f4000)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000041000)={{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]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b2d000)={0x0, 0x9}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x62, &(0x7f0000916000)=""/40, &(0x7f0000aa4000-0x4)=0x28) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000502000)='/dev/loop-control\x00', 0x1, 0x0) poll(&(0x7f00002c6000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) 2017/12/26 17:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000a5d000)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900050000000300020058", 0x1f}], 0x1) getrusage(0xffffffffffffffff, &(0x7f0000682000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0xa, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) 2017/12/26 17:41:20 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r0 = memfd_create(&(0x7f00001be000)='_user^\x00', 0x3) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fd9000)={"93c3b259e7c40e19e07ffad797b2df63", {0x4, 0x0, 0x81, "1891e9dbf8ab", 0x4, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00003cb000-0x51)={0x0, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 17:41:21 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) 2017/12/26 17:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00007d2000-0x1)='\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000035f000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000096d000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000e2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) syncfs(r1) readv(r0, &(0x7f0000030000-0x38)=[{&(0x7f000091c000)=""/82, 0x52}], 0x1) pipe(&(0x7f0000061000)={0x0, 0x0}) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00008fe000)=0x0) 2017/12/26 17:41:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000e8d000-0x2)='\\\x00', 0x2, &(0x7f0000001000-0x1)='\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000)={0xff, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x8, r1, 0x10000, 0x6}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000001b000)={{0x5, 0x2}, 'port1\x00', 0xc0, 0x4, 0x6, 0x6, 0x3000, 0x3, 0x4, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f000000a000)="2e8fc10d28a972282d40c45429a3dae8db332dae812e9cfa9ba2aa81e8dc93e679d4308b74c3729574632cfac1781c2a2e2f95c2f3dcbd5d2dabf448998b63818de475e43f6ff4bb178216e9c0d81693b2955ab9ee7d5d970ae5c8202aabde363dc79b6dafc71d444fbde4c717bc3984381349ce4639fa977932f4581bc4455740cf84af547eca555f975d36", 0x8c, 0x880, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000ffd000)=0x0, &(0x7f0000ffe000-0x4)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000d18000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create1(0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000ffe000-0x4)=r4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000ffd000-0x12)='.request_key_auth\x00', &(0x7f0000435000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d61000)="bd23279adc5fed8f095b8fde106a1a4c8e2bdb03e78ad3805e76724465efca638b01062813e0ee0e7b", 0x29, 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f0000a8b000-0x2e)=""/46, 0x2e) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d41000-0xc)={0xffffffffffffffff, 0x0}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000df7000-0x5)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a1d1fee1eb5365ba852e8c952b47b63e"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000fff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:21 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000004000-0xee)="c21df00513a2660d59357ed48e6ac0f600e0b9743d922a5c0b770972d2ff83c3e33e0cce817662b41c8e189a65b80c460a25bec44728f7363ba1f9b702ebf0e3327d84834d8cadefecac725af934861683b15876a057118fc60f6506547bbcd753fa2432346c6f4f0725eb463c5bcc5346edf0bfc4716bc6dd04129859ecde3701e831bb45136bbd03f3dd22085243fe06719dc3fecd3b986e86eb251ad404724dd55bfc04ba2757bb51b3eefb8911cef320395b8b17d19ac8c239aa9f05e675a5cd65f2f62e9e020bdad67672688344456f0571a602955f314354d9eb2c9cbb105ac81dd8d5b2eb63addc26173f", 0xee, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000097a000)={0x3, {"0d40cbe2842359"}, 0x3}, 0x10) nanosleep(&(0x7f00009b8000-0x8)={0x77359400, 0x0}, &(0x7f00004dc000)={0x0, 0x0}) renameat(r0, &(0x7f000094a000)='./file0\x00', r0, &(0x7f00008a8000-0x12)='./file0/file0/bus\x00') vmsplice(r2, &(0x7f0000723000)=[{&(0x7f0000313000-0x8e)="ae1800f5158633aed12b5bbd306eb43c0690434c9a690ba26825daa4475548fbbf5a1ba39b012afaf6801786aaf6b45aabd4554e3cd65ec726e3bd5b8b8ccbd4f6f24d89f6d50400ba20505af0aa45552c75376f196c802945e1be0462037151fe064556830ad5048074965d7359de339ec8b07a5de2c0ea347c5464f927b2f86fb81d50c726a72b06efebce215d", 0x8e}, {&(0x7f0000685000)="4ed7e8000000000000001fc14ffe9f59fbc7c1c06cf3de7c194a3c62768ad1da48ed2d965f87b145975c27269b", 0x2d}], 0x2, 0x2) fcntl$setpipe(r1, 0x407, 0x258) chroot(&(0x7f0000bb6000)='./file0\x00') tee(r0, r1, 0xffffffffffffe176, 0x2) 2017/12/26 17:41:21 executing program 0: syz_open_dev$random(&(0x7f00000cd000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) pwrite64(r0, &(0x7f0000959000-0xeb)="4a353ee2a199dbe4c1a4d989016f573ddc1d6810ab2c616d67d318c4d5835f88a2daee05cbbcdddb344b1b8da471fa0c5cfe90b03bde21f49d3b481fb8921d192bbbb47be74d249a5573deb924b94cc6db2d9bce208e7e100e6b513851c350b010dda6a0ad218a03c20cb546776baf3d3c21a827f4f897a226e0f3add7e0af88f941bf5e1d8b7b19dd3418c8c6707ae97dcf45c6edf382fdefa21db18892250d14c52b1e86c17bc4b13338e8836a793ebc75656cf5335a1ea187f71f1baf2f0185f20f9b1af344c44c5b2718ffc01fcd2a83c89e6f36fb64c1b7998eac010ad3ccf7f38b669e11ff59352b", 0xeb, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c30000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000453000)=0x14) r1 = inotify_add_watch(r0, &(0x7f0000f7c000-0x8)='./file0\x00', 0x80000008) inotify_rm_watch(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000148000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ce0000-0x10)={r2, 0x1, 0x6, @random="c475a6b94b63", [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000429000)=@in6={0xa, 0x3, 0xec8, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) ioctl$void(r0, 0x1) 2017/12/26 17:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 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}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(0xffffffffffffffff, 0x5, 0x8) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000cee000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000792000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000852000-0x4)=0x7, 0x4) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x1d22}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) r1 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000003000-0x4)=0x0, 0x4) 2017/12/26 17:41:21 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/195, 0xc3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa9dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa0, 0x1, 0x9, "361de931d8a4fe4541149b4ba79933356fcacec8b840691accae7b47bcd49f3d2111ba27f8195823c388872bd67c7d7cc6f813049bc7ad16e17c674e6225b79d65e8b6941d0a49af2f3a874fd83541c7"}, 0x160) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/91) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009dc000)={0x4800000000000}, 0x1) 2017/12/26 17:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000069a000)={0x0, 0x0}) getpid() fcntl$getownex(r0, 0x10, &(0x7f00000a9000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008c1000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007b4000)={0x0, 0x0, 0x0}, 0xc) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a07000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000099d000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e0000)=0x0) pipe2(&(0x7f00008c2000-0x8)={0x0, 0x0}, 0x800) r3 = fcntl$getown(r2, 0x9) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000004c000)=""/51) r4 = getpgrp(r3) process_vm_writev(r4, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x3, 0x0) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:21 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) ppoll(&(0x7f0000bec000-0x28)=[{r0, 0x2001, 0x0}], 0x1, &(0x7f0000986000)={0x77359400, 0x0}, &(0x7f0000721000-0x8)={0x0}, 0x8) 2017/12/26 17:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003d000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000842000-0x4)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000f71000-0x8)='./file0\x00', r2, &(0x7f00003af000-0x8)='./file0\x00', 0x400) sendto(r0, &(0x7f0000678000-0x83)="", 0x0, 0x0, &(0x7f0000448000-0x80)=@generic={0x0, "5725de7ea56121629c8ebdf4c25b4f8cd03ac07ba366f24b3bca44070dc17157f4ab3c36fbfb92052dcca5dffcd183afb7835b67728571cf647d47fe62b782af6df1c754408615241900223232c335a6a5086978426431fb5f7a1d7cfb7d9fd096e91e95021634ef265699f90218859932a6293deb024817859b66fefc4f"}, 0x80) getsockname$inet6(r0, &(0x7f0000d56000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007f1000-0x4)=0x1c) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x20000000b, 0x0, &(0x7f0000034000-0x10)={0x20000001ff, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b37000-0x10)='/dev/input/mice\x00', 0x0, 0x40) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) tkill(r4, 0x16) ppoll(&(0x7f0000b34000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r3, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r4, 0x16) 2017/12/26 17:41:21 executing program 3: prctl$intptr(0x2f, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/keychord\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x800, 0x7fffffff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0xee) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002e3000)={0x7, 0x401, 0x4, 0x20, 0x4, 0x9, 0x3, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4d, 0x9, 0x4, 0x2498, 0x66d6, 0xa37, 0x1f, 0x7fffffff, r1}, 0x20) 2017/12/26 17:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080002, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000763000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000048a000-0x10)=@generic="a3ce09f983754a302a4307f0d090d27a") 2017/12/26 17:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057b000)='/dev/sequencer\x00', 0x4000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x1000000000000010, 0x801, 0x7f) write(r2, &(0x7f0000770000)="2200000014000700000910f7e2ff0000020803e401000000090002000005ff72f115", 0x22) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e79000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/26 17:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000002) sendmsg$netlink(r0, &(0x7f0000aac000-0x1c)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00009d5000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000757000-0x4)=0x0) 2017/12/26 17:41:21 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x6, 0x2}, &(0x7f0000013000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8202, 0x40, 0x9, r4}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000001b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b8c000)='.vboxnet1wlan0\\:\\\x00', 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000815000)=@assoc_value={0x0, 0x3e}, &(0x7f00009ea000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009e8000)={r1, 0x1000, 0x99, "4b7c916c1420daf8ffa27b6f56f17af69772753d5b8a309f77625d0565af68a5546e77eec9e1e74d3a73a220768cd3d43577d2e910b2e7ab79f1a66f142c412ae27ed925cd86f32b7ac60a2ddad9a4b01ab056a0d1479e40f81aa1304d0820e6f2b440156b1908d938a55e4dc5a0e2719e8855689a673cdfcd6a016fb06909f6785bf184a6edd42f080812418c7e21b0dea4c38ad180124612"}, 0xa1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000094b000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004d4000-0x4)=0x1ff, 0x4) ioperm(0x0, 0x3, 0xfffffffffffff3f9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f20000)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061e000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000027c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000675000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x5, 0x2, 0x378, 0x7, 0x0, 0x0, 0x2, r3, r4}, {0x100000001, 0x7ff, 0x3f, 0x4, 0xae72, 0xc7, 0x3, 0x7fffffff}, {0x1, 0x4, 0x9, 0x5}, 0x1, 0x2, 0x0, 0x1, 0x19, 0x0}, {{@in=@empty=0x0, 0x4, 0xffffffff}, 0xb, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x3, 0x7ea, 0xaa04, 0x8}}, 0xe8) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000d5c000-0x4)=0x0, &(0x7f0000b4f000-0x4)=0x4) 2017/12/26 17:41:21 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000467000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007f4000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x9, 0x100, 0x80}, {0x37de, 0x1, 0x3ff, 0x8}, {0x40, 0x8, 0xffffffff00000001, 0x2}, {0x3, 0x100000001, 0x0, 0x3}, {0x0, 0x7, 0x3, 0x7}, {0x0, 0x3f, 0xbae, 0x3}]}, 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="d3aba5f1a886968034b89cb8b37177be8b9d87d61f169be9155f52ac57d9f84987f649428aef7f9ce76eb042921bcb3aaae3d726d3d76fb60263c6aa3d69a9efd569c61a51ba3f71f47f7f5ba8a852f2d1d54884a98e6027841dcde7d197a4ee621fec8a9d5ec618cdf14cec8158c46f1bd4b118978227dd49102b6e97ab7f29f8ab51c9b0c3415b482f7934e4", 0x8d, 0x44000, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x1, [0x0]}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/217, 0xd9, 0x2102, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x8ef, 0x4) r1 = syz_open_pts(r0, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7f, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000002000)="554d742f5ddaa5aafa0bf5194db998d9a06ab4c436cc90c623c7ecdae872ac0e22aa0b26336246745bf199c289a2abc6facedb9a70ce7033d55b939dd2d9f58b3a313f82f750fcbc9e85baccb832865d93c642c088fcc6f0b0f873faaa6004f71efa08b88dec452e08283d433aab17a0cc8be25b654b462d8045d44a03549587e0d22d036b26ee44a317d7ccb94852") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000-0x3)={0x1, 0x200, 0x80, 0x1f, 0x401, 0x1, 0xa6d, 0x5, 0x6, 0x9, 0xb324}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000008000-0x28)=""/40, 0x28, 0x2000, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c) inotify_add_watch(r0, &(0x7f0000006000)='./file0\x00', 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r1, &(0x7f0000009000-0x8)=0x0, 0x101) 2017/12/26 17:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000742000)='/dev/rfkill\x00', 0x240400, 0x0) close(r0) r1 = socket$inet6(0xa, 0x80802, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f9e000-0x88)="", 0x0) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/access\x00', 0x2, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c89000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c0000+0xd77)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000322000-0x8)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x8004206, r2, 0xffffffffffffffff, 0x18) fcntl$lock(r1, 0x6, &(0x7f00000cf000-0x10)={0x2, 0x4, 0xffffffff, 0x5, r3}) ptrace(0x4207, r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e1000-0x6)={0x0, 0x7}, &(0x7f000083a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000088d000-0x98)={r4, @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]}, 0x3, 0x0}, 0x98) ptrace$getregs(0x11, r3, 0x5d, &(0x7f0000067000)=""/0) 2017/12/26 17:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00003d5000)='/dev/urandom\x00', 0x0, 0x400) fcntl$setsig(r0, 0xa, 0x22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a68000)={{{@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=@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}}, &(0x7f0000523000-0x4)=0xe8) sendmmsg(r1, &(0x7f00004cd000)=[{{0x0, 0x0, &(0x7f0000579000)=[{&(0x7f0000770000-0x1000)="89", 0x1}], 0x1, &(0x7f0000def000-0x1134)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48004) close(r1) 2017/12/26 17:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') syz_open_dev$sg(&(0x7f0000f1b000-0x9)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) socket$inet_icmp(0x2, 0x2, 0x1) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000104000)='./file0\x00', 0x1) write$eventfd(r0, &(0x7f0000e77000-0x8)=0x2, 0x8) 2017/12/26 17:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mremap(&(0x7f00005a8000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00002f8000/0x1000)=nil) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) read(r1, &(0x7f0000a78000-0xc)=""/12, 0xc) 2017/12/26 17:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x0}, 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) sendto$inet6(0xffffffffffffffff, &(0x7f000071d000-0xc3)="", 0x0, 0x0, &(0x7f0000b2f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) dup2(r1, r2) tkill(r0, 0x16) 2017/12/26 17:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setxattr(&(0x7f000010d000)='./file0\x00', &(0x7f0000f28000)=@random={'user.\x00', '\x00'}, &(0x7f0000c79000)=',bdev\x00', 0x6, 0x2) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r1 = creat(&(0x7f0000231000-0x8)='./file0\x00', 0xc0) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000405000-0x2)=0x0) 2017/12/26 17:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000633000)='cmdline\x00') read(r1, &(0x7f000031f000)=""/0, 0x0) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000009e000-0x8)={0x0, 0x0}) 2017/12/26 17:41:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:21 executing program 5: ustat(0xd, &(0x7f00008e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:21 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000179000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000)={0x0}, 0x1) clone(0x80000, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000090f000)="") 2017/12/26 17:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00004e5000-0x3d)=""/61) writev(r0, &(0x7f00006b3000-0x30)=[{&(0x7f0000f8b000)="18aaa8c03e52f63d49799272c9c5adf83d7b04857e8d9cef57baa7fecbf2b047d8b197e59472d7785dde102ee79e80aa9bd7ddbc6c237f410dfd3b55a33435981bea5b237689fc8164ce49a10601add4a0a017373407c68b06cee874de734f3ccc66a2317a8902d131ff092a0c927c7a00ae90bf1f8e6f9d0b47b2392b57d9f50cfc9195f419bb83a4bbf9557be3a9ea680fb0cd9659b2cf813b19280661ecd297768a8d", 0xa4}, {&(0x7f0000ca9000)="fb6446a20c3481852dc3c751f45365b83541f4ea2c973e835ab530aa77d4bbee22d861ea268ede3fff5e400c7b8cd80763650115c1bc696790c9fff873b5f6417e56bf9785c07eac8fc52075254ef15c1df03693da02775d44325f5174596060a05668c8948ef0f3670f51d0cb6f1459fe13ddd9611f4e481cdf9211040459d26b620c7e82df19c0897eb5aa", 0x8c}, {&(0x7f0000844000-0x1f)="a16b013fe8bd2dc8a27db5a7051ec9e80961f3c24e52d55daae0c2a1be39ae", 0x1f}, {&(0x7f00006f8000-0x5)="6a50f40e35", 0x5}, {&(0x7f0000710000-0x53)="359b7db4a97a58661661de5092f5c9b4c5aea68ce877524b8ed88cae2a2add66e01c95a0d9b40a2593e623edd03acfa057101ea9b8ac745622eb9b9dca1b712d8fca7f72c5773754e3ffdad3c8e8be57208f43", 0x53}, {&(0x7f000030f000)="f61875d1733e0663", 0x8}], 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000c00080004000ee2ff00f4ff01", 0x29}], 0x1) r3 = fcntl$getown(r2, 0x9) r4 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ea5000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000176000)={&(0x7f000044a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000acd000)=[{&(0x7f0000b4e000)="fa73be7a840b1145d9fbe80165", 0xd}, {&(0x7f0000b14000-0x3a)="f67a5a1ff13895479fdf498afa53dcb9387153db2df358a22c6a37ed6eb3dec060228e3772640167ae6361df8a5424f88a1fd00071555ef4d167", 0x3a}, {&(0x7f00002dd000)="b8de08b340da002fb7b143e6557a8cc32994f3e21752018d2efb822cef4cabd4b6c9efd3d9e2ad4c2636834f2f07fafc0bf0", 0x32}], 0x3, &(0x7f0000250000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x1}, 0x8000) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/pktcdvd/control\x00', 0x42002, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000d27000)=0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000c46000)={0x6, 0x100000001}) setsockopt$inet_mreq(r6, 0x0, 0x27, &(0x7f0000259000-0x8)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2017/12/26 17:41:21 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005fb000)="1b0000004a00e70025f1b10a2bff1fff0a1f8016010000040037e4", 0x1b) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000011f000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f00006fa000-0x4)=0xc) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d1d000)={r2, 0x100000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000d1d000)="766d6e657430766d6e65743073656c669b00", 0xa00) r3 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r3) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000d1f000-0xa)='./control\x00', 0x200) pipe2(&(0x7f0000950000)={0x0, 0x0}, 0x80800) 2017/12/26 17:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000050b000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000043b000-0x62)=""/98) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00002ea000)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000660000)={0x4, 0xbc86, 0x80, 0x0, 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]}) 2017/12/26 17:41:21 executing program 1: socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000c28000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0xfffffffffffffffd) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000047e000)="7ce579117c21b76613710d1dd67ed0c2df3accbe926b53f6c034a610421931414d7fb661627f41eead1191585c82acb6e5e74043b17f0000000000000078075156ef3cd6e956412c39aeffaa8c5d3865b97e04aa552fdd031cffd904495ea149410c83f3fcf801990e97d3e144ec048796258d745c5436444d5ce5a53d3d8aa67cfc87a1fe3b19dd799ff5ab4685cd725fa9d42851cc20", 0x97) 2017/12/26 17:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003dc000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e7000-0x15)='/proc/self/net/pfkey\x00', 0x131002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000b6000)={0x0, 0x6, 0x9, 0x5, 0x9, 0x7fff, 0xed90, 0x4, {0x0, @in6={{0xa, 0x2, 0x66f, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x7, 0x0, 0x80000000}}, &(0x7f00006c7000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e54000)=@sack_info={r2, 0xd, 0x800}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008bd000-0x4)=0x0, &(0x7f0000595000-0x4)=0x4) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006d7000)=r3) 2017/12/26 17:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000063a000)={0x0, 0x7f, "458a4d624ae95f1f4ebabf46a88f857d1ce338b7cc58c5a0942c377502124bc656a6daa835bd19772c641e90070cda43208bfb41979fb0ed42a3190ac9eef6bc91ac222af423079657e65592d0267781e9b08eca1a6e306dc510778b4752cf11475e33fcce761f743ee53a1dfa8911f7d781bf3b7f5301093c4da997bfc085"}, &(0x7f0000b95000)=0x87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000452000)={r1, @in={{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]}, [0x7, 0x2004, 0x3, 0xe7c0, 0x2, 0x5, 0xb8a, 0x800, 0x2, 0x80000001, 0x1, 0x2, 0x4e4cf325, 0x8, 0x7]}, &(0x7f0000c8f000)=0x108) 2017/12/26 17:41:21 executing program 3: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000bc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x507) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bc8000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000999000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000a6000+0x3cb)={0x3, 0x1}) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bcb000-0x8)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc9000)=0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) [ 93.837122] device gre0 entered promiscuous mode 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2532ce80, 0x100000001, 0x3, 0x3}, 0x8) futex(&(0x7f0000002000-0x4)=0x4, 0x4, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f00008cc000)=0xffffffffffffffff, 0x0) 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='attr/keycreate\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000012c000)=[{0x4, 0x7fff}, {0x3, 0x1}, {0x2, 0x8}, {0x4, 0x2}, {0xb, 0x443}, {0x8, 0x8001}, {0xa, 0x400}, {0x8, 0x9}, {0x8, 0xc39}], 0x9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e5f000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000681000)='>', 0x1, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c75000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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(r0, r1) mkdir(&(0x7f000013b000-0x8)='./file0\x00', 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e61000-0x9)='westwood\x00', 0x9) link(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000ca2000-0x8)='./file0\x00') fchmodat(r2, &(0x7f0000144000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004b7000-0x20)={0x1000, 0x0, 0x200, 0x3, 0x9, 0x1, 0x4, 0x2, 0x0}, &(0x7f00000c7000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000994000-0x18)={r3, 0x3, 0x30, 0x1, 0x6}, &(0x7f0000198000)=0x18) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000ec6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) set_thread_area(&(0x7f00001a6000-0x10)={0x2, 0x20000800, 0xffffffff, 0x3, 0xb2, 0x9, 0xff, 0x7f, 0xffffffffffffffff, 0x81}) bind$inet6(r4, &(0x7f000085c000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000fda000)={@generic="cde27cad68f59b939b1b3a371b0f103c", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ca9000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000a59000-0x4)=0xa0) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xb4, 0x7f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000006000-0xe5)=""/0) 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$addseals(r0, 0x409, 0x0) 2017/12/26 17:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x400) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="7205000100", 0x5) bind$inet(r0, &(0x7f0000d34000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getdents64(r0, &(0x7f0000e2b000-0x4a)=""/74, 0x4a) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) syz_open_dev$sg(&(0x7f0000ee6000-0x9)='/dev/sg#\x00', 0x10001, 0x2000) openat$ppp(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/ppp\x00', 0x40, 0x0) pipe(&(0x7f0000721000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000363000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000ba9000-0xf)=""/15) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f12000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000220000-0x4)=0x0) 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000216000-0xc)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000093e000-0x8)={0x0, 0x0}) ppoll(&(0x7f00006d6000-0x10)=[{r2, 0x80, 0x0}, {r0, 0x100, 0x0}], 0x2, &(0x7f00007b7000)={0x0, 0x0}, &(0x7f000096a000)={0x6}, 0x8) 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000076d000-0x12)='posix_acl_access-\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000927000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000605000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000273000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lremovexattr(&(0x7f00003b5000-0x8)='./file0\x00', &(0x7f0000f74000)=@random={'user.\x00', ':},}}-$:\x00'}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000a6e000)="2200000001000700000910f7e2130500020003008a000000090002000100010103ff", 0x22) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000001b000-0xf7)="1c62027f315caef4d2a3012b82cbdf4b6a2b23ac1b87b71a85f5253757e02bc5a0422dd5e1e69142db290adb6c7f2c6a59f30ab1adfe4ca6da4429f24a3aad04a79f687f9fca4ffdd6eda888855f777723cc83c604a7e7c8910e53967fde2fcf9ec2821d22d10ae5c7c27010ecc1992ae60dd4c570a180669a6f146afde7620ed79c1f666ea467175aab2f863617cad9838ea2a303c8abf7fe4c925fed9fd0982e290130940a1da12e080348ef4a31a2f9bda794d373baf5f5363f6c96603ba92f23668135fc56cc8731c4be108ded6b912d030954c14de4bac3fc119ef774e9c71272b2bdb43397167d64bb99f8e613606750fed69e25", 0xf7) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000009000)=0x0) shutdown(r1, 0x0) 2017/12/26 17:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000105000-0x12)='/dev/input/event#\x00', 0x100000001, 0x10400) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x4, &(0x7f0000df3000)="b3cf6dd8"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f0000-0xe)='/dev/keychord\x00', 0x682280, 0x0) ioctl$TIOCSBRK(r1, 0x5427) write$evdev(r0, &(0x7f0000305000)=[{{0x0, 0x7530}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0}], 0x20) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000eb9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b92000)=0x8, 0x800) ioctl$void(r0, 0x0) r1 = timerfd_create(0x0, 0x80800) readv(r1, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000abc000-0xd2)=""/210, &(0x7f0000cb1000)=0xd2) 2017/12/26 17:41:22 executing program 7: pipe(&(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000a17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) read(r1, &(0x7f0000978000)=""/2, 0x2) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x0) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000019000-0x4)=0x80000000, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bd0000)={0x0, 0x0, ""}, &(0x7f0000dc3000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d85000)=@assoc_value={r2, 0x6}, &(0x7f0000c16000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ecb000)={0x20000000, 0x0}) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f000078e000)={0x0, 0x0, 'client0\x00', 0xffffffff80000005, "5be8cd6a696d4c2c", "28dcf25b71d7a7a3fb203908ab9699237bd29a54f55fd0b7f801e17283398e75", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000dd2000)={0xd2, 0x81, 0x7, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000dc2000-0x4)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f31000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0xc) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000653000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000160000-0x20)={0x9, 0x2, 0x8205, 0x3, 0x4, 0x2, 0x101, 0x100, 0x0}, &(0x7f00004e0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000075000)={r6, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000a75000)=0x98) syz_open_dev$urandom(&(0x7f0000a07000)='/dev/urandom\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00007d8000)={{0xffffffffffffffff, 0x3, 0x2, 0x1, 0x3}, 0x545c, 0x7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000948000)={0x0}, &(0x7f0000279000-0x4)=0x4) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00005a2000-0x4)=0x0) writev(r2, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) fcntl$setown(r3, 0x8, r5) read$eventfd(r1, &(0x7f0000fba000-0x8)=0x0, 0x8) tkill(r5, 0x16) ptrace$setopts(0x4206, r5, 0x1000, 0x0) 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cac000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00007c2000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00002a7000)=0xc) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f00008b7000)={0x1000, 0x0, 0xfffffffffffffffe, 0x80, 0x1ff, 0x65df162c, 0x98c, 0xf33}, &(0x7f0000972000)={0x200, 0x3, 0x5, 0x80000000, 0x3, 0x3f, 0x4, 0xff}, &(0x7f0000dc7000-0x40)={0xffff, 0x1ff, 0x7, 0x0, 0x7, 0x101, 0x1f, 0x6}, &(0x7f000098f000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008f0000-0x64)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x281, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x64) [ 94.188472] binder: 15846:15858 ERROR: BC_REGISTER_LOOPER called without request [ 94.191042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket [ 94.201695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d02000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000745000-0xb)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00002af000-0x8)='./file0\x00', &(0x7f0000c68000-0x8)='./file0\x00', &(0x7f0000baa000)='fuseblk\x00', 0x1000001, &(0x7f00009e1000)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000dac000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000134000-0xe0)=[{{0x0, 0x0, &(0x7f0000021000-0x8)=[{&(0x7f0000145000-0x69)="63c1b1c0a0eccd0372818d199211e3e9d9b84633bc2caf352f746313bd6d10be2e7a5a4167e22bb6a695facedd8a969e19b4311994c3a77de34c26424603c32b851c26a490f49b255cad45b9745fe91e1104e4416172236f5a0a0d1b6c276daf32f73abd0cf560b675", 0x69}], 0x1, &(0x7f00009a0000)=[{0x50, 0x3a, 0x1734, "3153e4d1c1f7679e4cc4be59f911776d7aa46ef2ec4395657811134ba77a6eabdc6b1d9003382372756499ad1ffe23cf93d692ed642d13ad9aa538d2eacd60cf06"}, {0x14, 0x0, 0x7, "a9bcf1fd3796"}, {0xb0, 0x29, 0x7cf, "22f5f2cee631d058b8eced9c7523249f5ce60c44fa3cbb15cdb250bbae1af33deded98c4176b87f914ebb420fbb660c2db532fc0129fa4ee66886a5cb98f5e3ed97ca5780a4fb6a80558633fdb60d42387e2c8940294691b05fca97d6bb6a2efa5a0b1c6a6a1dcf711b026a9fd14a9d53618a7c45707e705effa1fbfd17834fdd3fa540f5568e40f0702b451453cf19f5e4851788a9e76672865e86b6822e45936bfe32c"}, {0x84, 0x10a, 0x200, "7ac3d445e0cab7b35b48e5c4eb64516ca6218a20cb03f9829ec18a0617839be21d316e3cdebbc92cb7baea45f738e5051914ba6d373a90bdf5fc3bc9321408499fe9457890563dea8695e56f14fbc0cf54b4ef4ac9f5a6bd6c450763a13edc689f4651fdf616d67c01fab1a995314896df94521d4cb091"}, {0xa4, 0x11f, 0x0, "18d82e9add0f764391d6eff90a33a4479dbb65bfb33eb1fef9f272926b6a150c9f3bfc8e3f46403beecab882d280c020dc3ec70808007e4f43d1d4810a8608c887f2bcfd91415e91c60eb7e32ec89c9ca03cb638e4c5a94faf0c6f067ff2e5dfdd49531c8f0062f1c2e3cd5efde13dc2c9536965294857dfbd7d87ffcafdf05b434fe40a2098a90ae1050ba831cfe83be411e5f9612291"}, {0xb8, 0x10f, 0x2, "1ba0bbde4575eab917d3cb321c4eff9b8eecc7df3fce47f72287aae33a0eac7dfd83bcd9b919c8662b5cc56d6499a9b0db6ddcb252280f19b4fdda61346680391d241ef9cbf6b5ddb821b022437e0124d2aa6f5c75b602176a4425303fe45b55d8fdd6bfd20c68abdd2cd0496e5d7052783ce23a901b6687c9bee03c03fc0089a90135d663515be0ffb68da7252bda518cb83c59397d28db627c993e07ba35c8f3e704be60402b96009593a9"}, {0xac, 0x115, 0x5, 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&(0x7f00007dc000)=[{&(0x7f00006fe000-0xff)="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", 0xff}, {&(0x7f0000c5d000)="ee12145fdf634775e707285a5c2411aae55a84d69135da56e647b0113c0979c3457a5638195130255cd5cc457a0b5d00bafbf382701cccb55108f807dc118bd4373a6f5205a632e59ae362e5e74e56ec5e65580a43d82565485a1d52aff07ccfa2ce6206cf1f0e89d5aa4e0a61deade8d2d04bb68a8e3766c1735d970d84b6602407a227497591d1b9fac65be32cbab29554295f0765ba418a2fda10d21495f5b3298af1ea3033cb298c417d55a57709cd7724e8b0a3ca7d", 0xb8}, {&(0x7f00001df000-0xa)="216d1af9ffdcc65e6804", 0xa}, {&(0x7f0000328000)="ead116d36c5ff27d6eb8e65f8c57e19a5f1c63b8d7a02200d3e7e84c763421e903895af5282032bd1440db7867fc416cf9bccff4bafc81ff6f4d2dc6b7957a3e8114bf6f38833f4dde4befa533a46874b9ad9b762e0aa6348e842bf4d35bbbb8de9fa35f648be38f5cc6d0c07c935762fb459c0a5f678bb1ebb1c7795e201ec11ff3c79b102836689ec02f4d9aa63f822d151c277ead19df190f4cc6bea05d37b5f19934cecf0b562f4a5b7306c367261ebe9343a21ada9f087c178edf45be88992023dc69b02ef0ae823cec3a9a7f2c91b77e94e1366b903c0274893c1f4728a733988003efe546d270d020", 0xec}, {&(0x7f0000bbc000-0x21)="7aecf0c1347cf663c90fd53f60d0bff2210ef99e609d0e9d59b4b262d69f687e2d", 0x21}, {&(0x7f0000ad3000)="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", 0x1000}, {&(0x7f0000f33000-0x4f)="710ee1963d976041ae784e013f750255d8bfc127359c134630f8ee1b53f34d716c1151e4367c24ceac27778c9303a488ecfa9e7f573f762beb58cd06c218f08d955e0cee92fcd5cec61ac094108b14", 0x4f}, {&(0x7f00004a5000-0xff)="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", 0xff}, {&(0x7f0000243000-0x4a)="abf7e083afd913854809f259c52348855f61d9a51c12b58fb0306df2ce63ec5314fccb30b4c706dd64a72c502ceeec0f5c7b59e9d64b4afb59c3ee92c2e9ccc3d5951c8222e7dc0ebc9f", 0x4a}], 0x9, &(0x7f0000bf5000)=[{0x98, 0x88, 0x7f, "7218d90df5eb2bc2a12569ee60940c213d7740381a88463d51c0db7d6969187040bc7dd182af24a2ba52434bb3dd53ef6a82b7da9745cdb4943f0afd8b19c22f1296ad8c29c1e4527abec21e569ff4939bb4bd0bdc007ea26502a802aef364c129eaf65feddad0577080825427ab59018761f7569048f899b4010dc882ca8245c4b8f425916cb1c5c1"}], 0x98, 0x240000c1}, 0x200}], 0x7, 0x0) 2017/12/26 17:41:22 executing program 2: socketpair(0x11, 0x6, 0x20, &(0x7f00006fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4e7a689, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_mcast\x00') pread64(r2, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b12000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000df2000-0x33f8)=[{0xf98, 0x11f, 0x0, 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{0x100c, 0x113, 0x1, 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0x1fa4, 0x1}, 0x8000) syz_open_dev$urandom(&(0x7f00005b3000-0xd)='/dev/urandom\x00', 0x0, 0x101401) 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket(0xf, 0x3, 0x2) userfaultfd(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 94.232068] binder: 15846:15871 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 94.243833] binder: 15846:15858 ERROR: BC_REGISTER_LOOPER called without request [ 94.256487] binder: 15846:15858 IncRefs 0 refcount change on invalid ref 0 ret -22 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000002000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x6, 0x7, 0x40, 0x6a0f, 0xd0}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000+0xc93)={r1, @in6={{0xa, 0x1, 0xb26b, @loopback={0x0, 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={0x2, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x0, 0x7fffffff, &(0x7f0000005000)=@generic="1f2f432ae4f94d6aa5a8c4e05f1b3591", 0x0, 0x7, 0xc6f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000-0xe9)={r2, 0xe1, "365cc17756180f2857e32d66e5bb74bf736bbf576869b242fa54510d3a9f8841d40949d7d4aae75f4ffd8925248dea374d53e4ec36873f5d07adecff3f0fa313bd4e877742b7ce015550b69625034781009823b8fd04c0ff54240ecdc547ef0cf47d49fff1ae9702df7c37d075dfed813adfe07bc3ef25a2bac0daff86598a2fe2a1536ef06479bbda54507ef783280ffa47793daeb84adedad49aa7feb7ea0b19b7786b430b5f0d33370bab1c01bf0f64940d72883b8e6c35924bc9e9c705555240f755d65df53b6edee0f025c43eda02768c90da792c31778bc239a97c5b2ae3"}, &(0x7f0000004000)=0xe9) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffff9c, 0x40d, &(0x7f0000004000-0x8)=0xd94416cc0bc2836f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/100, 0x64}], 0x1, 0x0, 0x0, 0x401}, 0x1000}, {{&(0x7f0000007000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000)=[{&(0x7f0000006000)=""/35, 0x23}, {&(0x7f0000007000)=""/148, 0x94}, {&(0x7f0000008000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000007000)=""/84, 0x54}, {&(0x7f0000004000)=""/199, 0xc7}], 0x6, &(0x7f0000007000)=""/53, 0x35, 0x5}, 0x20}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000+0x8b9)=[{&(0x7f0000004000-0xb7)=""/183, 0xb7}, {&(0x7f0000007000)=""/249, 0xf9}], 0x2, &(0x7f0000008000-0x90)=""/144, 0x90, 0x80b3}, 0x80}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000-0x28)=[{&(0x7f0000005000)=""/239, 0xef}, {&(0x7f0000008000-0x7a)=""/122, 0x7a}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000005000-0x15)=""/21, 0x15}], 0x5, 0x0, 0x0, 0x5}, 0xff}, {{&(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0x88)=""/136, 0x88}, {&(0x7f0000002000)=""/226, 0xe2}], 0x2, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000008000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000004000)=""/178, 0xb2}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x62)=""/98, 0x62}, {&(0x7f0000006000-0xa5)=""/165, 0xa5}, {&(0x7f0000007000)=""/121, 0x79}, {&(0x7f0000004000)=""/136, 0x88}], 0x6, &(0x7f0000005000-0x3c)=""/60, 0x3c, 0x2}, 0x20}, {{&(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000007000-0x84)=""/132, 0x84}], 0x1, 0x0, 0x0, 0xdee}, 0x100000000000000}, {{&(0x7f0000008000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)=""/63, 0x3f}, {&(0x7f0000007000)=""/10, 0xa}, {&(0x7f0000006000)=""/44, 0x2c}, {&(0x7f0000007000-0x26)=""/38, 0x26}], 0x4, &(0x7f0000007000)=""/35, 0x23, 0x10001}, 0x3f}, {{&(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000008000-0x13)=""/148, 0x94}, {&(0x7f0000008000-0xf7)=""/247, 0xf7}, {&(0x7f0000005000)=""/226, 0xe2}, {&(0x7f0000002000-0x26)=""/81, 0x51}], 0x4, &(0x7f0000008000-0x52)=""/82, 0x52, 0x7d68}, 0x8000}, {{&(0x7f0000008000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000007000)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/185, 0xb9}], 0x2, 0x0, 0x0, 0x9}, 0x0}], 0xa, 0x10002, 0x0) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = creat(&(0x7f0000ce5000-0x8)='./file0\x00', 0x84) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d52000)=0x0) capget(&(0x7f00008bd000)={0x19980330, r0}, &(0x7f0000d28000-0x18)={0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0x0, 0x41, 0xffff, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r0/1000+30000}, {0x0, 0x0}}) 2017/12/26 17:41:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000994000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c09000-0x8)='./file0\x00', 0x80000402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00006aa000)='./file0\x00', 0x400) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x9)="0040ac6406933854ba", 0x9, 0x1, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/checkreqprot\x00', 0xa040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000019d000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00001a3000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x5, 0x4) sendto$packet(r1, &(0x7f00001a0000-0x40)="1ce8776f10de70a34f3ffb7b5c9ab97a1ee20136ffe330818028884aadf83e014b7f28f4d20b55500db3b021feba45b0873319b820faeb2749f21a99dc4a28fc", 0x40, 0x800, &(0x7f0000001000-0x14)={0x11, 0x7, r2, 0x1, 0x3ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) connect$inet6(r0, &(0x7f000019d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:22 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000ee4000)={0x0, &(0x7f0000d90000)=[]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004cd000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xc, r0, 0x4, &(0x7f00007c1000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000093c000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f000053f000)=0x8) 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e33000)='map_files\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00003e3000)=""/111) r1 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000042000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008b9000)={0x2, 0x9, 0x7b5a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000e22000)=0x5) sendfile(r1, r1, &(0x7f00007b9000-0x8)=0x0, 0xffff) read(r1, &(0x7f0000449000-0x18)=""/24, 0x18) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000445000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000acf000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$peek(0x2, r3, &(0x7f0000284000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000759000-0x20)={"97a097335d89154ad0273dd82db79e94", {0x4, 0x4, 0x9, "bd317c12344f", 0x7, 0x0}}) fcntl$lock(r1, 0x24, &(0x7f0000f8b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) getresuid(&(0x7f00009e5000-0x4)=0x0, &(0x7f0000aa3000)=0x0, &(0x7f0000262000)=0x0) lstat(&(0x7f0000607000)='./file0\x00', &(0x7f00004c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000225000-0x20)={"6ac61f79f42b963aa1f18a574b3b7bd8", {0x4, 0x6, 0x401, "505f04a9b332", 0x8, 0x0}}) sendmsg$unix(r2, &(0x7f00003d2000)={&(0x7f000059e000)=@file={0x1053409a0a13dfd, './file0\x00'}, 0xa, &(0x7f0000039000-0x50)=[{&(0x7f00005fd000-0xf6)="f6a334ee4689b662e012bb5a3d454d3132088cf029ded12234e86a7e67ab5ee1354a8da3ccef5245ce480c74611993ce276a9f6107e02387e655d8991f2cce092b16334807243366cd5ba20accbc4040d31a295e35de2ee7ae6019cb0c61e94a5a7d47f143a2a53c8d31b36d5c612280358fd4fe0c9620f0a830484db8ee602a77c295872ec598d1a8fd0fa9ec236f11d53692d90c31b54e3b8a76c9913bb3ec6dd9e9c029cf1daa6afa62be6b6789d4b084396ad00ad0d32fb6d115bd9c44e641b21807ce2c3742f8ced11d08fdd7c36fbc6cc8545f3a3beebd7621532cc43c141aeed79e74065380f42dc12d0789f552a750d26a91", 0xf6}, {&(0x7f000049e000-0xb1)="1bb334b0854ed0d1390ce2f0096ab85118e66568cf04991f19082bdbcbce7250675f82c4716a231537673092fdb252d497d8eb1a5e06cd3dc76fa9a4891afbe9c7508316850201e52ebb756392e4e1f25c4f3f64b6b840f52d5a9ef229ecb142fe5f57f4fedef62adcd7443190b00e0c30cd8bd441b96a21c29a1326bfe2585fc65ee883788c1f1cf7a54a22fd70b213d0fdb3191e9d530138f386c7296363599df1c9d11f7e3379e4f7f7ceef253f3613", 0xb1}, {&(0x7f00004c8000)="cbb03163a48068353bd3c583ff209bf11c4358a3a480ad5dd6b5b2b97c87f3083f1e57503eb5df7b63de83883ca317bcdd80f521df98aaa3189d6a737e5233ae384f0a1e5d3d6cb3f123b60b164e38c8818fb7791e51857d2fad7d9585eee800e953ec53805534a3523c8840250967a43152769241269bf5af28941721595f334bd18f8d61d12c1c7091c954fe4fae4e77d22b7c90f921fda02d767a72525322", 0xa0}, {&(0x7f0000047000)="af0c5b3de4ac453508eaa6877ee3bc7e04e446ef87", 0x15}, {&(0x7f0000788000)="cf1f08aef97819fa2f76b78eaec01ecf5c371014e0e26fcb57ba785a2c10ee18ed27fd1a2d3177d60ad23f9e06df3052e55b266c5a5423cc6e2f15dd329ceb49dc695712dfa62e08f14b97fcc21b1047e6e46e566ef1d633d5929df546b98ef59afeb264494bd5c8fb15c515dd313e1c7b3605b629f83bc58867864e955d7235f1c80e36445d6a0f7335", 0x8a}, {&(0x7f0000e4f000)="3cf3d8076cb58857a02b1f59ac8bbb9a87a3998b5f8ba9d4239a3bccf164d63806f0cf158a2e4b4f2751ac4f144bb0e2762ff9908cb180fe9dbc48dbecd12b3b4736d2bfd7e20d55ffed4a771bbea6a5a081b808449d46", 0x57}, {&(0x7f0000207000)="6126ffc022245c388358cf7f675e74234914143aa10ac090a9bf884c7734ad4f091103f5209f06863841f72b6ccfc74ea3a90dc6ec0c24a6bab869fc6bb41e0afc71b112f0fd1ce3727dc01559c867217e03bc", 0x53}, {&(0x7f0000915000)="c45e8340d50e6d8f6cd2307be173b9409c436f573d15211922d104d57a69a97f827d2dd32e929cf08579be45ae1191a3fd8647bc87dbcb12792ffcce921db42a8c7e525c9e1e2559501fb5dba6aed5c006053382aa4587ad15e457d5f807a40a6b1136f08ddcfee4dcabac578ca4e7f12f030b5631f94fed866eebca40460e2766c8e42aca8a3030d751efc79e53b0efb16c4a2aa2b55ab24f6b235eea7f86dddd34207a09f1100082310ddf6e2110708262efcc94e0", 0xb6}, {&(0x7f0000446000-0x15)="e7c10c77498b04ad0323ba9afc646f1e7cded25d36", 0x15}, {&(0x7f00009b6000)="5d42662b6a62286c71951499132347dc6190a2a1f9bc1563de4f234ab28bfa0be195846ec304", 0x26}], 0xa, &(0x7f000053f000-0x44)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r2, r2, r1, r2]}], 0x44, 0x0}, 0x4000000) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f1c000)={0x0, 0x3f, 0x0, 0x3, 0x2}, &(0x7f000021c000)=0x18) stat(&(0x7f0000bd1000-0x8)='./file0\x00', &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000697000)={r2, 0x4b6c}, &(0x7f00005a8000)=0x8) ioctl$EVIOCGKEY(r0, 0x80404523, &(0x7f00001b3000-0x16)=""/0) 2017/12/26 17:41:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000002000-0x1)="", 0x0) r1 = open(&(0x7f00009b1000-0x8)='./file0\x00', 0x10900, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x6, 0x0, 0xff, 0x40}, &(0x7f0000b4e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x1f}, &(0x7f000067e000)=0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000096f000+0xece)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000042000)={0x0, 0x10000, 0x81, 0x3d, 0x1, 0x6}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b68000-0x8)={r4, 0x3}, 0x8) 2017/12/26 17:41:22 executing program 3: r0 = socket(0x0, 0x2000000005, 0xe7) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000177000-0x85)=""/133, &(0x7f0000159000)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0xfc10, 0x4) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000)="", 0x0) [ 94.480108] audit: type=1326 audit(1514310082.565:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15919 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf77c7ba9 code=0x0 [ 94.566190] audit: type=1326 audit(1514310082.655:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15919 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf77c7ba9 code=0x0 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e8f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000942000-0x8)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b9f000)={0x14, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f27000-0x4)=0x0, &(0x7f00008f7000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b54000-0xf)={0x0, 0x283, 0x30, 0x4, 0x238}, &(0x7f0000925000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000076c000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d55000)="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", 0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000018f000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000028d000)={0x6, 0xd67d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000edf000-0xb)={0x3f, 0x8, 0x7ff, 0x4, 0x6, 0x1, 0x0, 0x7, 0x29, 0x1, 0x1000}, 0xb) ioctl$sock_inet_SIOCDARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/create\x00', 0x2, 0x0) write$tun(r0, &(0x7f00005f3000-0x187)=@hdr={0x1, 0x87, 0x2, 0xffffffff, 0x400, 0x100, @eth={@random="3655fb5101a9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1, 0x9, 0x6}], {0x8100, 0x1209, 0x6, 0xfff}}], {{0x88e5, @ipv4={{0x1d, 0x4, 0x6, 0x7fff, 0x167, 0x2, 0x1, 0x8, 0x16, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @rr={0x7, 0xf, 0x1, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x10000, [@local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @timestamp={0x44, 0x20, 0x7, 0x0, 0x476, [{[], 0x6}, {[], 0xffffffff00000000}, {[], 0x10000}, {[@multicast1=0xe0000001], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x481}]}, @ssrr={0x89, 0x1f, 0xfff, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x7dd}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0x8, 0x9, "70d0b7", 0x1, "63dd1b"}, "ec6867afc64108d0a75c3820bc28a0ef136905db21fe8a52a08cb23641c0d372a9e7985d8faad7491311afb3777556cfd2df3b5e70137d9f2cf5f442bef9ac0915e6997e9857ade5fa232fce66ae1229acb1437f3165643b0ea623f02b99cc13936eb6816ef8f1a62c2f5b5930257dbf446e488330316ab2cade74f298a69b8ba5b0d04de296ca171893d84462f7729ef0ffbac15e916c6910345ac67b27ebb35f853d85c2f5332bf918ccb469c4979bc085ad1d950b6660cf63a131ff2e7bda122174f569a1ee30358d3782e8b267e978c637c6b45d4c22ac8f4c9729b60826ec459d"}}}}}}, 0x187) r1 = gettid() ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ad8000-0x1)=0x0) capset(&(0x7f00000c2000)={0x200f1526, r1}, &(0x7f0000006000-0x18)={0x5, 0xaabb, 0x8, 0x6, 0x21, 0x2}) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e10000-0x4)=0x1, 0x4) listen(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004b5000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000040a000)=r1) shutdown(r0, 0x0) setsockopt(r0, 0x100000001, 0x7, &(0x7f0000272000-0x39)="6386d75a", 0x4) 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000079e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)='/dev/usbmon#\x00', 0x2e5, 0x2080) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000f72000-0x1)=0x0) recvmsg(r3, &(0x7f0000012000)={&(0x7f0000986000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000f70000-0x6)=""/20, 0x14, 0x0}, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x7) 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000839000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000dc7000)='/dev/snd/timer\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x400100000001, 0x0, 0x0, 0x1000000004, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000536000-0x4)=0xffffffff, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093f000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = dup(r3) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000893000-0x7e)={0x0, 0x76, "b6919ded250fc5c0d3e6e06d66eb39f208e71d9306ad46f3401b50b2abf55e0b6a34b39633d62a838e293c764da4969bb6199a28df95b80769aa5b17b8df28454373cfc9c0027f3d246a07715801d3cc5986f26e77bcd65d1a69d1375d3eab7211f4c780b591b3a819e8f055b4f9b4282cc6a2cabee0"}, &(0x7f0000ab2000)=0x7e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000093e000)=@sack_info={r5, 0x8, 0x34}, 0xc) writev(r4, &(0x7f0000cdc000-0x6)=[{&(0x7f0000ac0000-0x12)="eaa59951eb7f7057d91df383c15acf0ccfee", 0x12}, {&(0x7f0000eaf000-0x1000)="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", 0x1000}, {&(0x7f0000ed2000)="3fb1a7a6168155a6c7baaf7ff65147cd5a13d340754136bfe0f121d60ae88ef46804befb370ef02a98b5ecffef7afb4cd4b2c809638b478ec15ca6e5239b3b52e367373c27d515442b9e8e4fcda0cd99f67e66adda099b92c30617a796bc35e39739bd2bc7616ce03122cf23009b37cc71aee0a65bdce91415df798680d5f95258d1165438301dc8ec3ea9ac6fbce724e414e1e9caab4e336731d86a305be01c63e1a29d1481ee00446c76ed758a9412ae1b470456628403859010187494ef51571c525b01324c62a0fc2ef582c3c6956436cf1ae11994da9e574bf44d577b2b9432c7c29419a6b340f81a859f41fac462881e271079aec1ac", 0xf9}, {&(0x7f00000bf000)="4fb5fe744870a3776a4db9ab260b98a556afb5eaaba3786da153c772aaa177659f39fb5492f6de535241d09d724b55e07daacbc83569c6053ddebaa4445faededf6878021a6a51a4f865fee38cd174dc108ca2acbda35598b183713b", 0x5c}, {&(0x7f0000ba0000)="93b21505031d75b66c3d286d8d4e6fb143ccf34f8e31c0b8d646413a756160c1b4c15ec598b2578d2861c35296d7bdf21a546bf3be22d6169ac7db73a396ffef5b926f654f17c5f7544d3f1dff5f01a0206e3c5eb96f0b74526ca0dbda14f2f9ba913e7cb925db494f1f1c4f2260869e30b1f2a74699c9b1af7b625503ebc2fc5884026e46b9b3b5612d43169860ffecd008584a897c346e2abce8b4f9f9178d5b05a03f3831151597cf7c44727a5903fb66832713f7112fcd920dfc795ed4a23a89e6f2b3c5ab53172bc789059e3d", 0xcf}], 0x5) chroot(&(0x7f000033c000-0x8)='./file0\x00') bind$llc(r4, &(0x7f0000a0a000)={0x1a, 0x10, 0x5e, 0xc, 0x1f, 0xa874, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00005cc000)={0x0, 0x0}) 2017/12/26 17:41:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x420000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xd)='/dev/net/tun\x00', r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @empty=0x0, r3}, 0xc) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/26 17:41:22 executing program 2: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) clock_nanosleep(0x2, 0x0, &(0x7f0000cae000-0x8)={0x77359400, 0x0}, &(0x7f0000fcb000-0x8)={0x0, 0x0}) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) r1 = request_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='GPL+nodevsystem%\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='ceph\x00', &(0x7f0000000000)='mime_type:ppp1^\'nodevjvboxnet1vboxnet1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) connect$ipx(r2, &(0x7f0000004000-0xc)={0x4, 0x10001, 0x0, "3d02ccfc4322", 0x59, 0x0}, 0x10) chown(&(0x7f0000005000-0x8)='./file0\x00', r0, 0x0) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80801, 0x40000) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000005000)=0x0, 0x4) 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000081b000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000081a000)={0x7, 0x3, 0xffffffffffffff5e, 0x100000001, 0x3, 0x2}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/26 17:41:22 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d81000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fa8000)=0x7, 0x4) mmap(&(0x7f0000000000/0xec8000)=nil, 0xec8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ec8000)={0x0, 0x5}, &(0x7f0000ec9000-0x4)=0x8) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec8000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000, 0x6}, 0x98) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/checkreqprot\x00', 0xfffe, 0x0) writev(r1, &(0x7f00000a2000)=[{&(0x7f0000280000-0x39)="390000001300090469000000810000000700004004000000450001070000001419001a000400020007000000020000082203010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000eca000-0x8)={0x0, 0x0}) 2017/12/26 17:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x1, r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f3e000-0x1000)=""/4096) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000604000)=""/215) 2017/12/26 17:41:22 executing program 7: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000700000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000001000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x12}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r4, 0x40}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() r6 = getgid() sendmsg$unix(r3, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="6ff2d56a94cb93a0137bda8d86870a426a8e72ca63b5d2d911dc694d5af4888bf540d06503d8dd0ae7186f87bfefb786b8113f693b49265196c1ba84e7492ac569d75d1ca25c5b96c7d7355487c67fcbb3e7bb6723c5805b8ba77758b56aa0c3eacb4a44e5c7472ad3dfefb1c669f31737034bf2a3ee7b919b75d6cc705ce502fdf858f1db7ef4d6a10c1341b168e0b7141277beecadb9e1db01c901b653e61323883b70d232e99948e3a656d3374ef10033f32ba71336970b2a8fa8e008d3862f5e1e8e34360e5f76af39eda0cbdfea41950493cbe8f67fa2ce797b19aaf634b82b6b731d1f0f9b8a5c22ef826f18", 0xef}, {&(0x7f0000002000)="2c24bd4731e8503365df68fa89cb475e293c9422b0dd177d750368a2d62ebf6d56bd0a0aa4d90c6de9aa2a49ac280522b291aa03ebd6ec9a9aa2aabd6ada5d02f1e9364273ef8b057c2b369211ac0f52af985e9f7d7ac135bbd461e80e4579642a42a2e940057d92f8b5d6f7c99e", 0x6e}, {&(0x7f0000001000-0x8e)="e408d7bc777e263d38278674596d0617e3090e41787b7af9d9ec9701b940b4ec064f83c2eceb4a40eea2a266d075ccd0e2ae028c8fad43521aa22fbc13d821cf7667829fd9e51787d186434b6bc2b33d38bb92e7b8d9f853895ccc4396c4964803362403cdee5c54ec27301e8b856f44f99ade293e98703f0cd6debb7f6cf118d6f7b31c239c9622829abe0e3258", 0x8e}, {&(0x7f0000003000-0x8e)="8dd0a055ef8812ce32e3607829bb7e81c173e5514f7aa0e61db763d8adcb89827eae603a391fd9c65dd22a8986dd1104a7bc938478df99516fbed7f49415585b20eb3f3cc5ab785959edfbfe61abe97bd9512189d7a1f7df6c3802aba40c9785b782b13fc4d0dbe4b00e2fbee3b6651a93041a03f840853c69f2b36368f5e4410ad273aec82e6756da5d46e422ca", 0x8e}, {&(0x7f0000002000)="317f92fdd66af48adb3e9d113e46d43574065879ff8273d22867a98538e11773c31ecd89eb23379ea22a010ff9f78f50b84abc528e905189fa670c9b81987e42eb6bc160173539b212da9eacfbcf3d4b4156e91f88106604641a9aa7f16af00050f620e9567a6b1aaaf9", 0x6a}], 0x6, &(0x7f0000000000)=[@rights={0x24, 0x1, 0x1, [r3, r3, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r3]}], 0x64, 0x8000}, 0x4000) personality(0x450000f) mmap(&(0x7f00001a2000/0x2000)=nil, 0x2000, 0x41003, 0x4010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r7, 0x1, 0x1, &(0x7f0000010000-0x4)=0x0, &(0x7f000000f000)=0x4) fcntl$setflags(r8, 0x2, 0x1) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b56000-0x8)=@req={0x28, &(0x7f00002f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}}) [ 94.749489] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/26 17:41:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x26)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0x7c)=""/124, 0x7c, 0x10000, 0x0, 0x0) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8a000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000091d000-0x10)=@generic="f05b5087b4a93140ca394e017059d5aa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r1, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000942000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) keyctl$join(0x1, &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="10", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00007c9000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000517000)={{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]}) splice(r0, 0x0, r2, 0x0, 0x1, 0x0) 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000954000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000d6f000-0x9)='net/raw6\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x802, 0x0) write(r2, &(0x7f00009e1000-0x26)="13000000240043f8feffffff00008d40030000", 0x13) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00009a9000-0x4)=0xd2c) 2017/12/26 17:41:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049c000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000bfe000)=0x0) accept4$inet6(r0, 0x0, &(0x7f0000d39000-0x4)=0x0, 0x80800) getsockname$unix(r0, &(0x7f00008b3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f5d000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035b000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r2, r1, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x7fffffff, 0xfffffffffffffffb) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000437000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r4 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000af9000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a8e000)=0x140, 0x4) setpgid(r4, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fe5000-0x5c)={0x7, 0x0, {0xffffffffffffffff, 0x1, 0x3ff, 0x2, 0x40000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r3, 0x227e, &(0x7f0000001000)="") 2017/12/26 17:41:22 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/loop-control\x00', 0x400000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x202, 0x0) exit(0xfffffffffffffffd) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2017/12/26 17:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ead000+0xecf)='/dev/vga_arbiter\x00', 0x200500, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003c1000)={0x100000000, 0x0, 0xb7ee, 0x0, 0x0}, &(0x7f0000afd000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a00000)=@assoc_value={0x0, 0x40}, &(0x7f0000609000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e25000-0x8)={0x0, 0x9}, &(0x7f0000b26000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051b000-0x10)={0xd363, 0x200, 0x3, 0x1, 0x0}, &(0x7f0000599000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fb7000)={0x0, 0x7f, "e1e59e5cb37c86fd0116e6bf2ce99638450aac95c01e25362a53c97ce7d36b844d0e45488b23fc49699450b6440f6981abc92ae367ec05a04a453a42bbeb9af42ac3f05438186e63063ed8037a1b20c305b97fb7741afb71ffc2b374d21376f1bd44eff7cde054443e2e7468ef65468fa8b00599e2d659112b374f14e0bc2f"}, &(0x7f0000fbf000-0x4)=0x87) sendmmsg$inet_sctp(r0, &(0x7f0000c24000-0x8)=[{&(0x7f0000254000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000077a000-0x28)=[{&(0x7f0000b9f000-0x1b)="963221af09305e7301df41c04068b48254246d0f2f1e38c95064a0", 0x1b}, {&(0x7f00005c9000-0x8a)="1746aafcfb7916435e9f3c02756329b4b6280c0ca3db7f60e35fd2db55f145647e884935d742cbfa7d0a77fe012b37515544fc6e2accca202c1e81e8151f7eb60cdbc412b93df9cfa2a8ef369e27c2c8ff92933984e509b168c7e61a3b5f6ec58028e822b20466b79b808615d7a44ed120ad2050688df00f9e8b255cc7edca372dc5da3aa2e1e82bd09a", 0x8a}, {&(0x7f00001d8000-0x95)="b9bccd68742b3b6b3ea4f99ac5a47642adf2091b5a9a2c367a38312fca7751b5acb4469ff180f2120b8ba614bac6b00c35f0b8731dd27ff8ae1992008d3346d461d37a95f98e02651ff20326e487accd014dc0a19237516da5482823cf69165dc75d603de50ba215ef5bc6252d11d5e1a19c6de1577fe372e5c3e9e8446394afe5d3c49e55e2218f2aadef8e4c215361d7e7d9d924", 0x95}, {&(0x7f0000227000)="00815a04a17e264101ae1570b25f6de3158a6104fd2ccd1d30ba481b703995db93ae6671604cca8273177c07a7085bb64cbab2b573a2b1cb1a96106e3feba01be0c8ddf45a7a08334fcd2d3b4187c1738dda8b51f311d50e744b787db9d4427e9ec7e14a4d", 0x65}, {&(0x7f00003bd000)="983570f7ca1fac5809178bf179c2ffb4a13606abadf238bacaa0863158bcca1dc6b0eb281e6041d55d3973d76a46295aeaf57cd35372228e8fb60f36ddb87e927733dccdbe431323908e2e98938f71170740c0564d5d821414dd05e9350053c8fcec63e1265504b8511423fb89926adbbe5cdb6eff0e34c81843365783160ffbf239f2ed7638bbac826b12be778a2cc7b662105f8af63d2f6a316c65e115208021619ef51b61c54c9df137", 0xab}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000d52000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a63000)=[{&(0x7f00008e7000)="84987f10fcc818ac95f189a7f6c77dec2ec06647445e2cafe4666c9cafbe6ef51670519ebd7c71d20e4272e3c43d0a929927b84cfebf75b811dca6370e4438411699a9d8552a93bd46985728b7b0ba2fa468d719e600bed41ad1161d84b247e5be539fcd91c82d98", 0x68}, {&(0x7f0000a14000)="7a6ecf847e4b6caf3437e6232e5921f8bbafb74af99307f8b0", 0x19}, {&(0x7f0000b66000)="", 0x0}, {&(0x7f000059b000)="a30476c052a1bb4d2547ea65fb049d52727f654fe723268a578af8f3505aedf532669c12551f7c0907c0d8422883eaced168671514c8fa792579270ff634e27aebe70b8076c6eff257cce6380d83baca1b810362b0dbc4db3732b92683a757d28f07e71d3e302f62fab894246a167d023706aaba44db5d9fef57", 0x7a}], 0x4, &(0x7f00001be000-0xdc)=[@init={0x14, 0x84, 0x0, {0x9, 0x1e, 0x80000000, 0xffffffffffffffff}}, @init={0x14, 0x84, 0x0, {0x7b, 0x0, 0x3, 0x3}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x100000001, 0x8}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x6, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xf15, 0x8000, 0xdc6, 0x5, r1}}], 0xdc, 0x1}, {&(0x7f0000c26000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044f000-0x10)=[{&(0x7f0000239000)="65b0a6d4591d2c5788a1eec71088e3b4be6e219de05a85fc542b7db57ddf2b1f6b826ddf4aa4bbda37a358b1895b56e08d89ac1657b9a64f9399567d21ef6076aa258bfb8b72ce61e4c5efa2e12168b9794ca34335702d3c22f7824386f541268e45d4dadea606b9ef0cf4a1d646dadae81846f33ee4f47cb5918ee854024ee7975cd3c21f1d750a7302147e6eac1f68960903628dfdaab7c90a9bbc0e73edc996260e37513fa6d47cdd578d", 0xac}, {&(0x7f000058b000-0x90)="a6831adb97cf07cc966eebb94edbe92817f7f79e93b491fce2a0d6f52b248757945fc7a59cfcbb5a459f4dff67cd67ecfbe1c4c31204cb55f6209fde4e4d7469ae1dc0dedc24011955beb3b1cf71329032675c6c0581cf5441c57ceaf69b73f44a6ff97427aff58521ca7de9bfa25d238df3a0e94d0ab9333b4eab0f9fd8e6ce23cd6773529d6c1347fc20945e6c6e3c", 0x90}], 0x2, &(0x7f00006d4000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0x10000, 0x820c, 0x3b9, 0x5, 0x6, 0x9, 0x7f, r2}}, @init={0x14, 0x84, 0x0, {0x2, 0x1ff, 0x8000, 0x2}}], 0x58, 0x40000}, {&(0x7f0000f4e000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000253000)=[{&(0x7f0000fa1000)="", 0x0}, {&(0x7f0000152000)="1449d7b2c217ba70068826b5e2b2ca873c4ae5e61548a1ad6958836757fca0bab9261c4f0d988c94530dfd2c4be94218152db32fa952a38c73ea0aa4931d900eda13856698d3799cfbc769b4cca0d5b48bc4ca54f0b2df3abc4b9e6d38b310228690ae4e8713a10ca6c098b9a6f52d47c8f67265eb3ecf45eef557d13549d835e42ea1a3da17346f313083efe9e964e6a39b23bf9386b8b90c201cd11ba7474b5773d360ce108ed427350522312fced7aed8547e69", 0xb5}, {&(0x7f000064d000-0x18)="585e4afe20f2beda9b0f7571dfe35abbe0eaea8199f80498", 0x18}, {&(0x7f0000a7e000-0xbc)="81f64eb261118464ebd5dbbf6e19e24befb331110396b13ee06b3df28bb7c9259eb4ed07ec45b4eaf7a47b548dbf843d7a0a3e315e8d9a4747a2312cb510fe52cdd94a45d357bd3e8a51c9549234b137b76dba116502b46ac454e22ac2fb6222ba62454f6cf2bdbef66dba98abedc33432f705e63c62255ca448ff3fb473bca1b4f2bf07478132d1972b9bc07f143937ce1b134409346f6b6725ddadb5557a8d0887855bcbabc0823de89651b439b338f30cb635ae5a4af28ba3e252724c49c4a2998cf0f46ab8b92768170db62efaad047b1a90f8cb9dcc6c22f1bc1f716eb2621bd5ee6f", 0xe5}, {&(0x7f0000b10000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x850}, {&(0x7f0000441000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031c000-0x38)=[{&(0x7f00001d0000)="a3ac25e76605383c51214079c3da655758224aeab249cfbc3dd24df31f786344ef153928a56141d190556d1ce3d072ebdd18cefcb5e8ebc9ab2946e6168e14cf140cee29a6bf657afb76dc73b2a2f5c0c1b40555e4aa8f57c81dd4fae2b6c1f8262324b2405e4b3badc4c288a8d2ed37dcf2ad10f5af0e80cb6aa14b3c56b04e7898a2e9024310182c2ab98f99910f97f4dc032c75880581dda365e015f63af642585c5dcacdd0f25e7b814511be922eb54a2f20d3c2471b8a75d43237d43269272491addb56c3da418614e4eba5c7a1929e562cee6110ed07341610139fc122cfcd04bdef", 0xe5}, {&(0x7f00002f7000-0x23)="38c3c58ecca3e8784641c8acd3516cfe7f8a3d1ebb711ce089640fda154f4a1667803d", 0x23}, {&(0x7f000033c000-0x21)="a6ef8230bd025cd9d9a5aeba79a098c528e0813f90e804f806d0a762c31894e0c9", 0x21}, {&(0x7f00006ea000)="", 0x0}, {&(0x7f000048a000-0x29)="e283bf4ea5fdc6d4ae3bf4e562b29933e068a156ea055896236d2318ccc0e2916f5034def03e4c2fc5", 0x29}, {&(0x7f0000833000-0xf3)="18a3e2c3ed8adcd14a0e01be107d0d50ad1d570ad0371fa407210ae7c50c4880cae1a7a3be67c35576cad8255f339a93cc0ddec878adf29a54f5ce5095721cace8024455c22e9eade1302e7259d760f4b6171b5d2b0bd1e67e381908f0e954db274a948217a8a02e7847635177ae75faf81cce06e62614028ac839471b8dedfd9437ca228387f4f05127766d33c14ea43394dece283c1d21a453aa3d55bbca4ff051ff21f0d59a617ad6dff75b41a2f8e24bc28f808b6c8f9eb92d2294489a3cdc655792fb7ef54fa162cee2988aeb89b4fd34c0d52bd57437d808922f3f82b877c2ed55de6df79c45274fca0a5e67973ddf06", 0xf3}, {&(0x7f0000db5000-0xa9)="b764e7e6f231183ab4ba3be727c0fa890112a0a22c8fe4e22edd0b684fcbad61a07c1da1e1f0f92ec6eb54c0b923e84f3068f1fe53201895d7d0d04a7ecd3d50eca64bd702285b54801333ad223d4a6371c9c8334b3414d30b27f6952079da5ba6f3b71a2cc497d1a9c42c53db1a52b2e9da64444799a253bfed7d845bb9b85aa200f3eb08bd0ceed520fa7b6e2c96e02d2e195d12c8e440ec9427ec5157e64fcca8bb7ef2537c597d", 0xa9}], 0x7, &(0x7f000037c000-0xb0)=[@init={0x14, 0x84, 0x0, {0x3, 0x2, 0x0, 0x2}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x4, 0x4, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x207, 0x6, 0x3ff, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x5, 0x5}}], 0xb0, 0x4040090}, {&(0x7f0000755000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, 0x1c, &(0x7f0000d80000)=[{&(0x7f0000697000)="dcb18539f9be7ff7978b254d54b0ed53f8fe7827ba4fd66361", 0x19}], 0x1, &(0x7f0000554000-0x84)=[@init={0x14, 0x84, 0x0, {0x24d, 0x7d9, 0x8b47, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x4, 0x8, 0x6, 0x100, 0x2, 0x3, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x12, 0x1, 0x2, 0x3ff}}], 0x84, 0x81}, {&(0x7f0000e38000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000-0x18)=[{&(0x7f0000671000-0xcb)="23329ef5d6cbee9d769be3baf832ce53f5ca892250fb6db1a6a3a37a8b73ac4e9a9dea45d4793b27ff19fd1cc553ea11aab3856859d48138ab192b9a7128258627d288111065746111b809b4b17092a45bd343513137e4d27b86d7ebb019cfe27dea1adbc90763a7f15ac41ee6552facbb482a33fe4e8184de90801bc6a5f7b149b01e6e85e09c19e5e5f96e23b097ab83b7217b94c137644c1f5364657a06e52521ab389f7e744e875bcf52dcafcef391a55e3b55cbad2ab285011c297e9f614fe1f00a2d014abae6b96c", 0xcb}, {&(0x7f00009b6000-0xc1)="8d92bc0e7bd777d06659df0b35592e5776b9b357a12ecb24c684eb4b2967615f6b59d46b891b560e55d0b3bbf93d6a2f65ead6815302f64128c55450e978fe9308728b89feb83ff55deab063b4b1c1a6712407e74f9d5835de4fbda369e8d63cce15ff28817682c073bcfe088936ec19ef3d0609475263d405b0fd6aaf5e5990e4de327b25e71ff3a43ace4f4318b8fbe9457096a6c066d1a2670d4342e91ddc72bf72271b6c1b2a374120adb65deb50d9df7035ab8d0b11bed486ab04328c5ef4", 0xc1}, {&(0x7f0000148000)="8036c987", 0x4}], 0x3, &(0x7f0000cd3000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x8, 0x5, r5}}], 0x2c, 0x0}], 0x7, 0x4000010) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ac9000-0x11)=""/17) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f73000)="b024899924fd", 0x6) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) listen(r0, 0x9) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) writev(r7, &(0x7f000064e000-0x38)=[{&(0x7f0000037000)="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", 0x1000}, {&(0x7f0000153000)="2664edbbeb39dc3cfd34868e942e75ce975107a338838db730f7771b1e6ab3eaf8652cd8668c7ecb8be4ec8e674b28931c4e6c427ed48f06c46702ab68b76c0fa0425d900aca0ffc75f6b72236e83efd883f179402a347735963d3fb15899e2ce1024638fbe834099846557af9fe4dd36329cbe6fd95dae5e185913c3b5a1c759120c6956178a6f9c2b15b5b4f8e16f6f44ba734b845057d3116fbaac880062139c564153e54c9118094f103496707a5a0297732596a5422d55b2998a300f798c3e99d94adcbda207e4630a7d80e24729ca89fbd", 0xd4}, {&(0x7f0000eaf000)="3d55bb4422a5139cb05908a17e2687da", 0x10}, {&(0x7f00005f4000)="6efc1d903038797eb3bd845dfba6abed204fc08318fa77e943", 0x19}, {&(0x7f00008ce000-0x94)="70af94a83e5f8bff92d6ab351629026414e07150623d66b192da1bc9d16f3d1d83352607935fd40936b834b95c8ce6086c5a2487135799ede7a70804cbc426beaebe9bbd3302a7a8ddbb76553aba524d0407580d21048f4291a330655df40b166f1861829659556b024227da049f0333c59c390baff134bd9763f1aa70d5a325277309ca41312a3e8edbdb43a1ee7c8564eda921", 0x94}, {&(0x7f0000f28000-0x27)="60aba8955f482511267bc85abb7ef458e7a879e64e4f5249abef382330b1cc17ee1e72be21052e", 0x27}, {&(0x7f0000e50000-0xa8)="b8b8793e2de664f0d99d8c60d8c6da77d8334c1e4ea51869bd12c55152e195bea6af05c2caae38b90e5c84138db1dab239875d8b8835393754faada194ebb5870b67ab7b36dacf26f306c4b4aca43fb56053fb10efc8c5a4f2796a1a5c82bb703b1771f55388ccf985b9c5aa6f615bbf06324c2d0bcb406f4d3f1f04fc10eeabc9c0026c15bff2a42710a592c12121be92e2baf87489c048e67b79d5f05f29a7c7c61f5a615cd40f", 0xa8}], 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d89000-0x14)={0x3d0c2c68, 0x20, 0x202, 0x1000, 0x2}, 0x14) pipe2(&(0x7f0000d07000)={0x0, 0x0}, 0x0) [ 94.807533] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/26 17:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f5c000-0xd)='/dev/net/tun\x00', 0x0, 0x1400) fcntl$setstatus(r0, 0x4, 0x0) rt_sigreturn() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006a2000-0xb)={0x0, 0x3, "cbd9cd"}, &(0x7f00000c0000-0x4)=0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007b8000-0xa)={r2, 0x2, "be87"}, &(0x7f0000af5000-0x4)=0xa) 2017/12/26 17:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f00005bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008c2000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f000001c000-0x40)={0x8, 0x100000000, 0x6, 0x7, 0x9, 0x4, 0x10001, 0x6}, &(0x7f00007c0000)={0xe00000000000, 0xf7, 0x7, 0x1, 0x8, 0xfffffffffffff000, 0x7, 0x38}, &(0x7f000066a000-0x40)={0x2, 0xfffffffffffffff8, 0x7ff, 0x0, 0x5, 0x6, 0xc0180000000000, 0x7}, &(0x7f0000704000-0x8)={r1, r2+10000000}, &(0x7f0000ffc000-0x8)={&(0x7f0000774000-0x8)={0x8c}, 0x8}) 2017/12/26 17:41:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x280039, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d7c000-0xc)={0x10, 0x0, 0x0, 0x9d7}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000252000)={0x0, 0x0, ""}, &(0x7f00008ba000)=0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000214000-0x4)=""/4, &(0x7f0000fb7000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x10001, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x2b, 0x3, 0xa0, 0x20, 0x4, r1, r2}, {0x5, 0x3, 0xbf13, 0x401, 0x0, 0x8948, 0x3, 0x5}, {0x4, 0x0, 0xe7, 0x1}, 0xc6b, 0x7fff, 0x3, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x200}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75, 0x5, 0x0, 0x7, 0x9, 0x3f, 0x2}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x3027, 0x80, 0x9, 0x7d4, 0x6}, 0x14) fcntl$lock(r3, 0x5, &(0x7f0000007000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f000096f000)='/dev/input/mice\x00', 0x0, 0x22000) clock_gettime(0x0, &(0x7f00003ce000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000da4000)='./file0\x00', &(0x7f0000f62000)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x4002, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000000a000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000c000-0x1c)=@req3={0x4, 0xffff, 0x1, 0x4, 0x10000, 0x9, 0x80000000}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000006000-0x7a)=""/122, &(0x7f000000b000)=0x7a) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f000000c000)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@empty={[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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x800, 0x58, 0x200, 0xffffffffffffffc1, 0x55, 0x5, 0x3, 0x8000, 0x0}, &(0x7f000000f000)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000-0x8)={r4, 0x2}, 0x8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000d000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) unshare(0x814000) r5 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r5, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r2, &(0x7f000000d000)=""/0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000003000-0x45)="1fe64321e8085b02811a7c70a4f6c4acb8bfd5e22a6bb509eb8422377f4f00fe73a55824ab970d7f9d49949e0562645c3a10a27ed7b0229a3e471e8e1d3426b8a9b178e568", 0x45) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000005f000)=0x1000, 0x4) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000961000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c7000)=0x7fffffff, 0x4) syz_open_pts(r0, 0x133000) syz_emit_ethernet(0x1e, &(0x7f00008e0000-0x3d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @llc={0xe, @snap={0x0, 0x0, "fd", "46b936", 0x0, "b17bc4ebb9e0"}}}}}, 0x0) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001db000-0x8)={0x0, 0x3}, &(0x7f0000c34000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca1000)=@sack_info={r1, 0x2, 0x1}, 0xc) rmdir(&(0x7f0000c0d000)='./file0\x00') keyctl$set_reqkey_keyring(0xe, 0x1) recvfrom(r0, &(0x7f0000a40000)=""/149, 0x95, 0x1, &(0x7f0000e89000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getuid() r2 = add_key(&(0x7f00009cc000)='cifs.idmap\x00', &(0x7f0000f2b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d9a000-0x12)="6d54db554c6c018a20544e44b54d02e85639", 0x12, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) syz_open_dev$usbmon(&(0x7f000081d000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x0) fcntl$getownex(r0, 0x5, &(0x7f0000f8a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000028000)={0x3479, 0xffffffffffff8000, 0x0, 0x4, 0x1, 0x2}) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0xdd9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) get_thread_area(&(0x7f000078f000-0x10)={0x100, 0x20000800, 0x1400, 0x7fff, 0x1, 0x400, 0x9, 0x1, 0x1f, 0xffffffffffff0000}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6) 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f3b000)='\x00') r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404523, &(0x7f0000038000)=""/0) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x100000001) bind(r0, &(0x7f0000255000)=@nfc_llcp={0x27, 0x3, 0x1f, 0x5, 0x9, 0x6, "578aba84889226c6ea72edee1ac7134741708fb8f1246daf20f2d2b61a55b43276c456c7cc7c0daa857683564d9b11536d9d90ef1eed472324bf6ffb6b7060", 0x4}, 0x58) bind(r0, &(0x7f00008a9000-0x80)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000324000)={0x2, {{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) open(&(0x7f0000947000)='./file0\x00', 0x100, 0x102) dup3(r0, r1, 0x0) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a6c000)={0x0, 0xffffffff}, &(0x7f00004ef000+0xcef)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc5000)=@sack_info={r1, 0x80, 0x3ff}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r2}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000383000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$tun(&(0x7f0000eab000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b73000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000634000-0x60)=[{{&(0x7f000019a000-0xe)=@l2={0x1f, 0x83, {0x3f, 0x5, 0xc75, 0x9, 0x1, 0x40}, 0x1, 0x5}, 0xe, &(0x7f000013c000-0x10)=[{&(0x7f000053c000)="a10d20a4bc06b2fda606592ddf2aff4cf9179aeb4ab9e6cef57bd031b8ca438f85a8a3cebdb7629db5ead51b5053be8f4ad48ae619525c4f8703ae801d7a0ce09de76167e19393ab3120c258ce45151c00cf13080d767a3f94b9f8ca38a7d215379345d56b8d6b88f75be9b5593a2adc1404b5ca9f09f0e6fcd28a84d9b5", 0x7e}, {&(0x7f000016f000)="35c65429eedf40fb13c533bb214d51b720e1920d56a0db55c9368fefa9cb409cb4b1f994329e80681c97754ed3c013c003d3186e", 0x34}], 0x2, &(0x7f0000c6a000-0x184)=[{0xb8, 0x0, 0x0, "56c4255d5006fe78994cc4fa2e31fa4f6e210a5778648df81967e66114c4b3d360c540c6cd617096282bf0e0fa10094596b174889938373d85aeac8ac657291159aca9e7eab10c23ff41312f16ded927a8d25dd74a4adb3ad583ec6e644700d5746f1ad8fed155e81894a10e043bc60170031b34eff913131d3ffb24c91bfcded231a64beb3dbe4d48ec77b2da3078e09492f9a019efa7593be32e0ba063c0822535481001b2e212304fbf"}, {0xcc, 0x129, 0x100, "f8c84659331ad2d407455a8647e8716201fd8c25949390768c180931e32ac49eb8e4ddc992b5bedd5c987777c542ce3fa0de84328fa9fdca0e25b23b2b5ba0e9c6d1bda83535b1922e88915fdfd0b14ad7af5d1cb03d38ec269283a897bdb2264d7ac69e0975b9ff67a206b23007c4ae0f541b1f8f6058c5339cbe99f47789a5a3e6c0529f1446fe3d41bef86bef366814c20787ff1acbefb712787f2c411df4a363c9a7687f405dca8b08324cd80873a99cdc1a63475e79c48668514e9f4a"}], 0x184, 0x0}, 0x3}, {{&(0x7f0000e11000-0x8)=@sco={0x1f, {0x5, 0x400, 0x4, 0x0, 0x4, 0x6}}, 0x8, &(0x7f0000613000-0x20)=[{&(0x7f000008f000)="bef4262ee7f16f593c5256ee135490378bb6ff0c77a456f2d885c7b1bee25f7b8d7f85d84a2496e037c853f182513b232f49d84495903856b556e844d12e2632b33dccac2e5f1d5e4bad8815046a8cae5988a3aa2e4a0d2aeb92b32348508e502f106b89cfc2a3a508bf366ce326f89e8105e6112bd94cfbf0384cb15a4da4f5e974d308e0881c3fe4ca8235f791b07e71a4786008e94dbe0fc9745da9ea925a08378c78bc54417cc844abaf297a52f13605e2ef0982833356def04d081976f8c68ee2efd294c3f7d7a14ab542ef952a663fefd4bd618fedc30d9e4092e7d9e877ca3a4a835a79b6", 0xe8}, {&(0x7f0000312000-0xb0)="3f1b700f5b07ceec94306b2bef87572c263b8cde0d9f1cbf5c3eff7e529799bd6e7ba0bd42e095932ff245cdab6d2eece5a979501f570d10b36b5763dba1fca1b8f67299cd7ba9a2662075b3686f9edcc010896b1bc18a1ec50918eb484f895ec0d57f6d966bd84c911f9f8380f69917b64c9fdfa847e6646b38bdd64cfed7f3790983eeee0933d029f6bd78dcc77cc7696ee00fe406e49d506de08b66c465bb8c30cfb9872db8e5a91ad2fdc1261bac", 0xb0}, {&(0x7f000018e000-0x45)="56e43b79f7bbdad79a10e415edfbf2fe5e35648a772d5b733441885a23a281dc914d2632c06c420583d0b0b134abecdb5cb6719e38b0d609ecbcf5209dee154f44f0ddf0f0", 0x45}, {&(0x7f00002e9000)="dc50711c6e210ad5fa8dfcaaa49236a8ab0ba67770cad674934b361aa79ad0ac537caad3b002e567c4bd3f", 0x2b}], 0x4, &(0x7f0000b45000)=[{0x7c, 0xff, 0x3, "f4973e3348c3b9a8a17c82c9213453f2a8e0d443a3ccdcf3b8b1fb38635223aae4cd469fdcf757c43feff79c8952adba7329c4a9947494c453c9bceb5bf2d96f0aeda8edd755deb5bf8bba5e11429dfebdba52f5970373c7545766092d86cbce49cd028d9e2ae7289c75d5a7223774"}], 0x7c, 0x50}, 0x0}, {{&(0x7f000091b000-0x10)=@ipx={0x4, 0x9, 0xfffffffffffffffb, "65648a6ffe20", 0x3, 0x0}, 0x10, &(0x7f0000882000-0x40)=[{&(0x7f0000b9d000-0xa)="933664c7565b3a27db28", 0xa}, {&(0x7f0000c83000-0x21)="23f9b8f45fd075a69aa97ef4bbe5d3b08203330b007d6c7391416675582e3d9b00", 0x21}, {&(0x7f0000455000-0x91)="86e488fe952a764c51c3d2a85ace0c899ae2108967794c5aa7ea292767afb346a5190a8cc38397a95e9b5e8a915f12371921939805a9de019a5647428802dc7027aa13fe032cfcf639758884cba2e8fb4452ffd4abe04ce1666353da7bd70b09d37de99773849b2df61bdbe94678e1a56467d654295882bc01b90760085bef97223df6adebc672f612c1ede49a9f76b1c4", 0x91}, {&(0x7f0000044000)="78dbbd96f56aaa09de8cf8baec7247627eee926a86fd0a5669602b7a785e81ed37a28be6761fefe1d1d9fb59c2d6bfdfd9af3bb08846f29af4232333069a4bf617968270fee08fbfc91b36bf2f6d3057d87aad8abd1dafeb01445f22d636da64ffa5ad432a4eb86ed45fc04287bd5a93a73457db9154f7cf3b7e81d6865dcb8f00c37f1e45dc9b5766ac3d63ec1ab49f7e1a142d2eaa3860647b5006e6e979f435e10f7267764d5432d40836e3ddf586cff2e0df887d872db8c0", 0xba}, {&(0x7f000041c000-0xe)="01f784361f2d16024b9307eaca6f", 0xe}, {&(0x7f0000e82000)="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", 0x1000}, {&(0x7f0000c75000-0x30)="75506e4dbaef9ae516934cf480dab2410a508efaf1d3149da1fa89d8c1a76df4e527541e35a48df90c3346d428056797", 0x30}, {&(0x7f000099e000-0x85)="bae793b1c97f7e708778a1155aced62649d896ef5004cf1fec45de514f8479f1505a99d5ea5885760c019abc9aa3a904b7cd9cb2b1b49a3662e709d117f63ad68efd3a997b9a434af04b806d9687a99b082946fd062d39c2a61bee171e6e973fe305c8d5a6f46d7d77d03282729669cde4a3bc66f45426303e51d8b064894905718f134952", 0x85}], 0x8, &(0x7f00003f1000)=[{0xb8, 0x114, 0xa94c, "050859b5c5e189ff9f2ed0b33f9f867c9ab0b1c9f38db717178b13a432d1693c8ba76d3ea2509985ff5ec50e1c1d18716d805926770765c243ee98f542c27301a57c574ccc5a078eb70f9d86a8f7475ceefa1da22bd3f65d1f1dfb92bfed9d0e8bb23b86f73de8b55f4c14a5dcafbc879463859443b639f20ba9ae49c15eba47d0766b1991a36cb6fae1487f8d7aeaa8c228f783b034e7b5263cab902dc766b816301299bfbcd59bb3"}], 0xb8, 0x404c0d0}, 0x5}], 0x3, 0x840) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000039a000-0x8)={0x0, 0x7ff}, &(0x7f0000284000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008d0000)={r2, 0x4}, &(0x7f00004b1000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cb8000-0x1a8)={0x81, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) bind$inet(r5, &(0x7f00009ed000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad6000-0x8)={r3, 0x7f}, &(0x7f0000d88000-0x4)=0x8) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf1000)={r1, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2, 0x0) pread64(r0, &(0x7f0000002000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0xbfc0, 0x9, 0x2, 0x4, 0x5, 0x8, 0xff, 0x4, 0x573, 0x5}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0xdf, 0x30}, &(0x7f0000002000)=0xc) fchdir(r3) r5 = gettid() ptrace$peekuser(0x3, r5, 0x9b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000003000)=""/194, 0xc2, 0x40, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r4, 0x401, 0x70, 0x5, 0x1a7, 0xff, 0x8, 0x5, {r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x692, 0x5, 0x800000000, 0xa52e}}, &(0x7f0000002000)=0xb8) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000007000-0x4)=0xf3) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000008000-0x4)=0x0) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000003000)=0x2000020800000000, 0x8) pipe(&(0x7f0000084000-0x8)={0x0, 0x0}) 2017/12/26 17:41:23 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007d2000-0x8)={0x0, 0x0}) symlink(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f00002a8000-0x8)='./file0\x00') r1 = dup2(r0, r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005fb000)={0x3ff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x5, 0x9, 0x8, &(0x7f00007c0000-0x10)=@generic="45d7e2454737218224bb5c639f5bff08", 0x0, 0x19, 0x9}) chmod(&(0x7f000082e000)='./file0\x00', 0x4) [ 95.104591] device gre0 entered promiscuous mode 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002eb000)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x200) accept4(r1, &(0x7f000050a000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000)=0x10, 0x80800) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$notify(r0, 0x402, 0x2) ftruncate(r1, 0x3ff) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x100000001, 0x5) ioctl(r0, 0x440000000000127d, &(0x7f000002d000)="") 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000937000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000052f000)="", 0x0, 0x20008045, &(0x7f0000c58000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000069000)='\v', 0x1, 0x81, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de8000-0xd3)="157d073a56310d45a9d55e0a4c378f616a77ff1b86e76d49fa0a49865cc6c96416026a2897ed7217d3be83c2943c95dd3591178f51607191aced1b4cff1756a8af4daa17afd4c25d3214e06b", 0x4c, 0x800000004000801, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000407000-0x4)=0x0, &(0x7f000047a000-0x4)=0x4) 2017/12/26 17:41:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x4, 0x1000, 0x5, 0xa4b0, 0xffffffffffffffe1, 0xffffffff, 0x2076, 0x317c903f, 0x2d5f4050, 0x9}, 0xb) 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl$TIOCNXCL(r0, 0x540d) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ed5000)='./file0\x00', &(0x7f00009ea000)='./file0\x00') pipe(&(0x7f0000f45000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f000063a000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000099d000)=""/225) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000629000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd5000-0xa3)="6e03000000676d77003d6d95e39fe4c11680cdbbf7caa6fe6a421574c58c6406969f47acc993715717dcb10f4eb66bd702ebb598ee0b4ed9dfdec5326e9eb83868a4e702aba8aac13062b8bf54cbaa5682f2009720809f0ac47d0c7fa40cf9ad3f5dd94140dfb943e9be49113adc5a407f1d83c2ae37c09c4080877b6fe907bfd94478c64ec87ea9ced7e6b32ca8ca54e6f4fe9efb6f4832caa5a2a22f09da249a2fab") readv(r1, &(0x7f000098b000-0x80)=[{&(0x7f00004af000)=""/252, 0xfc}], 0x1) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x4) r1 = memfd_create(&(0x7f0000f1c000-0x1)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f1c000)={{{@in=@multicast2=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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e2000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x3d) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000df1000-0xda)="77c61420a405777baaf5508300c198ddf04650eb331d3a169938bea2da88e390b434584ddad4b0cb1c88ec8ceecfd7aeab08e7cf05b5507103c516c45c95564942fc232e8c6b6342e6478178974214b9116b700a5a42204fde1f157bf0a9bd69be3819bdef9dc4f04fa6054aed438114a352b7785fd1fa58752b34b7daa3a6e1f81d4c441dff5d03448a0c31e61f0f89145ebd3dce661afa172eec59ebcf8cabe192e5df8db36fc0d39afda410fc6ec893b1d910e98a9ba98a6a5f3c252e2e4fcc7113ddbb0cdb4f61bba28396d10374a282bdf954b2da278e9f", 0xda) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ad1000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) fanotify_init(0x1, 0x88000) r3 = syz_open_dev$mice(&(0x7f00000f3000)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00007e5000-0x18)={0x9, 0x26, 0x67c, 0x7c, 0x8, 0x2}) 2017/12/26 17:41:23 executing program 3: socket(0x5, 0x5, 0xcc41) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a000)={{{{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]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3a22, 0x6, 0x9, "2760009ded11fa48fcd240225104677e579d687537650d8d24d7770cb0970f4be6731f89eff0cfe0c429206a6545a70b11470cdc35e9ea8bb749513995f71c54f1545621a29845354375b2672c230f4b"}, 0x160) r1 = socket$inet(0x10, 0x2, 0x0) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) sendto$inet(r1, &(0x7f000000b000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) sigaltstack(&(0x7f00004ce000/0x4000)=nil, &(0x7f0000f60000)=0x0) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r0, &(0x7f0000713000-0x5)=""/5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1000000005, &(0x7f0000c22000-0x4)=0x3748, 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000869000)=0x8000, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 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(r1, &(0x7f00002dd000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000107000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x101}, 0x0}], 0x1, 0x2041, 0x0) socketpair(0x9, 0x3, 0x7d4b, &(0x7f000056b000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000c51000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003ab000-0x4)={0x10b}, 0x4) 2017/12/26 17:41:23 executing program 4: 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$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000047000-0xbc)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xe135}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000095000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000018b000-0x1000)=""/4096, &(0x7f0000baa000)=0x1000) 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, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000929000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl$TIOCNXCL(r0, 0x540d) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}) clock_getres(0x7, &(0x7f00004de000)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000c8000-0x44)=""/68) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c07000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003cb000-0x4)=0xe, 0x0) sendmsg$netlink(r0, &(0x7f0000597000-0x1c)={&(0x7f0000bcb000-0xc)={0x0, 0x0, 0x8, 0x800}, 0xc, &(0x7f0000e50000)=[{&(0x7f0000b0b000-0x338)=[{0xf4, 0x7fff, 0x208, 0x7fffffff, 0x1000, "ff8b383b531e59e03aa22601541b846bd5502f30aef63ffab5d6be527eb02b50de78f20173785f942d5dff01f4f10921d29e9c181bcd1b7c59161053ddb36d470f117ac914462512b1f177d9f4487508092604e8bd567ce277399b23eb614b3f1db32a4e1c441949de1f8404a831db357ecfd4ad756976e1978aa4a31b8772a851698e92aecef624da6cb81fbbb35c711d37272469f9c344dce78ebf403696d4cabb6351369d3fb1c89965422b9a0d2d22638e62bde6033a66b8510a7c4d3b9a9d06a33403ff119ab8cfc37b337b84cc27aa4fc3538d374a58a10e84f77b1214c104fc4f"}, {0x2e, 0xffffffffffffffc0, 0x0, 0x80000000, 0x100000001, "548714075151066f760a0de8476f8f081812edac3af0599fff68f436b05d"}, {0x2a, 0x4, 0x400, 0x6, 0x7, "b0ce375657974abe5634bd7a50f5ee2ab3357f6a0e8fa8fc1413"}, {0x1d, 0x0, 0x301, 0xad, 0xffffffffffffffe0, "d02f4e51bcba51510f6b58dd90"}, {0xfa, 0x5, 0x726, 0x100, 0x4, "d031bf08dd3c448701c0973ee2c8a5bc925daba381a91c744f0595b53ad470a8632b0cc81da973b2abb92e00cbcaab538719fe6d330b459afdf08d1c7d4c0f64a2fe5b7c583ca9ada445f8dae4bfafcf1d0df91c5cc5219b4bb0bac210eceb71e81b0bfbf6a7324a1199f8ea1d640fcc76c67a7e5503930069fe456f76ce98ccef9eebab93cbb844691496337bdc08d4b612a81e2b7e97bdd4b33fffc9efa0d1183b8aa4b98fe319c40dc38397f63c831f9c1f931f010550a01e6e265746557880a59d43bb663cdc95afad06dcacd9b870e4c2f435c5301c56671d924234b3ac68dfddc073df3c01de45"}, {0xd5, 0x1ff, 0x622, 0x3b69, 0x1000, "ca702221c7c7849e0717eeb70e9c48e5aaf0d4407fb0dad3b4ada7ad0431a581782c73709393c4764ce5d0d3c1ceefd378deea4fb0fcb8f534eb02dff31067666eb408f1b27f2a7004cdc2cb3b5b723c1cb45178cf8ad0696b3994ed46044573ff9ef77aaab11fb1dfc6b10b8381aed9aab3b6c951f711d4a8a1b892f6bd4f0180d52f20a3483dda8649996eec47682631eb4a9f830732967446d6cd5b1062ea8a576afd24c9944e9e65be8c32843dc64afb6bfbfcfa5c95144e8409c0a58716e3fc6c0474"}], 0x338}, {&(0x7f000032c000-0x8b)=[{0x53, 0x3, 0x200, 0x2b29, 0x463, "9f41c462c4d40cc183bba2b23fb40f8b717a0d7d9ad7413763671a029b025ebc66a8e4bd77e74953fb50dcb81806c15da7b8fa91d7bad8fff8f100d14e5078379ae704"}, {0x38, 0x2, 0x0, 0x243, 0xffff, "a229027dd7296e70ba106fc3d318cc8eea059c5e7f728028f2c2e43f324d401149ccfbf3b11fe45a"}], 0x8b}, {&(0x7f0000dec000-0x1482)=[{0xdf, 0x0, 0x8, 0x5, 0x9, "893963b63cb0aea4755f0a516bf67e08b3e65390e64a6c7fcde493c3a1a4b932c3f24713323f430af19b1abd91004ef33a6871190bcb24fb7642dbe63fd58f444697099dcc7d28e3af0a3772c374daeb18e28472bfebf78cb29439f312b9b44d704c51d6c0ead338725520f3f379a1fdedc6e3f3835bbe2643e3715900ec698e9ba49c80af75c34b06c8f59aa99c2df7433db3073871c25aa412df28895abaa3af90d7e68c651ee36e366029df54cbef9d30154768efe192aceb4650e3b5c7ec41fe7fb641e7a5cefbd99fc9d27b06"}, {0x72, 0x5, 0x402, 0x100000001, 0x100000000, "29ef94a1f0ba4682474a3bf820e515e19ea1f324d9bee5ffea2193c25a3ae2cd12272044a233a24d0bcda05cfb32a60f288d8fc40f060a612a6a0b93da64f84cb92187be9713ee11a886f58e2ea3866e5bf85c696aa48dfb6c888727ae755e7ecbc2"}, {0x94, 0x101, 0x400, 0x7fffffff, 0x4, "971c7ca3aad842c2c06bcdbbd3378131ed3ffde7de39983fe61bbf8312d928258aede7d3bb21f4556ee6169141083aed4e8bce4c28d721bd76c0beb701c5eff63fb17c7c4cfe598f4e54bec6a986ac3044ff4fb01c3c2a8649fc6c2faa1831acb1c3fb15bc013106c5442432edafa914b8c18970fda031f6f6f6314076e61c63aabc3d60"}, {0x91, 0x4c67, 0x2, 0xceaf, 0x7fffffff, "91005b47432df8f2346559d63cdb28b1c55e61ab9f6bbfb02841a1db64000d1458941a35f64286feaf7d3897fd49d47fcade79f6f8f59876c377bf39497a807b53205ee9983e5b2a97378e4052697497da02e680de9064fa10592b9fd292cec34bedc03d8f5a08573afa4a9d3aa4cac724039fd063f73bbe8c2f3f38b24f96d825"}, {0x3d, 0x3f, 0x208, 0x2a, 0x0, "c079695c596c28470f7d93d26655c5a49ee6596fc9ee748864d12ac95e01bfbd4486db0653ff9d9965e5916f9c"}, {0xd5, 0x9, 0x20, 0xb0a0, 0x2, "eb8708a447af967d465d2d0c7d50a7b942fdf9351090b991a2ff7b140b4ce14654a68f32acd11caf4d319193106a6826e191bdf7777cd65df0f877587561e115f806c2832b0c678c4ba3a91e210198ce109cb503c9df8f5e91b62f632b7ea16f6a14fa01c796b8779e53f742e490d8ed6754db3a34c7fe9a6b9ae1b824700b36d881652c285a97c523794339ca46c822814ce374c6701056bb609a8b8cae676387da614aabd4294f6daa633d5b340b4650c7f7496385eacd7114911ed279da337b4e76c642"}, {0x9a, 0x98, 0x100, 0x1000, 0x5, "2481df1149c7c1f3e8251cf91f814dce743743827eb05397d98a81ce86a5e2794ed59a32e4301905819b77c3979836826ce3ee05f373db7dc911de35fe214c9285052d3bc66777f9ffbf2507d06a0d1e4c796d9b9b35041b4f16dfdd161cfffd4dcdbe96b46492103cd629242d995806b4788a7b27253a2af3712c40c52815bba04a5017f78fff51139c"}, {0x50, 0x4, 0x100, 0x2d, 0x8, "3b785a7dd545eb8efc74fea277bcc5c759e1aec7daaa58d5650d145c8edeedb8f970c2e402e9f28869fee54df0891e042b8cb2a320893c2ba0fa842335ca76b3"}, {0x1010, 0x7fff, 0x2, 0x2, 0xfffffffffffffffb, "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"}], 0x1482}], 0x3, 0x0, 0x0, 0x40}, 0x40000) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ef2000-0x30)="240000002e001d003208000100000000000000ff01000000000100000000000000000610", 0x24) 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x80000001, 0x0}, 0xc, &(0x7f0000003000-0x8)=[], 0x0, &(0x7f0000002000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000028000-0x20)={0xa7, 0x101, 0x8000, 0x0, 0x8, 0x50000000000000, 0x2, 0x1, 0x0}, &(0x7f0000c13000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000815000-0x14)={r1, 0x0, 0x816, 0x1000, 0x5, 0x3}, 0x14) prlimit64(0x0, 0x0, &(0x7f0000f20000)={0x0, 0x19}, &(0x7f0000cd1000-0x10)={0x0, 0x0}) clone(0x800400, &(0x7f00009ae000)="61f6f51d6d622ac7948f8fa33e50d50832ce4d00000009c00400517ea169c6dc1b547a9a74c50800", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00001bc000)="") 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7b8, 0xffffffff00000000, 0x1, 0xfffffffffffffff8, 0x9, 0x4, 0x636, 0x1, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x1d, "d43139948cd61e63ce5345b00a37fa67d5ee39db29fd652d417295f102"}, &(0x7f0000001000)=0x25) getgid() setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @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]}, {{0xa, 0x0, 0x800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a5fa4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db579504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000004000-0x8)={0x2, &(0x7f0000002000)=[{0x80000000, 0xae92, 0x7, 0xf19}, {0x1, 0xffffffffffff8001, 0xfffffffffffffffb, 0x200}]}) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000885000)='/dev/loop-control\x00', 0x10802, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) tkill(r2, 0x12) ptrace(0x12, r2) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027b000-0xb)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000a73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r4) [ 95.414123] audit: type=1326 audit(1514310083.495:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16179 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7796ba9 code=0x0 2017/12/26 17:41:23 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x2914, 0xc0b, 0x6, 0xf74, 0x2}, 0x0) ptrace$setopts(0x4206, r0, 0x9, 0x0) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') keyctl$session_to_parent(0x12) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ec0000)={0x4}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000248000-0xe)='net/sockstat6\x00') preadv(r1, &(0x7f00009b2000)=[{&(0x7f0000640000-0xf9)=""/75, 0x4b}], 0x1, 0x19) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007c7000)={0x0, 0x0}) ppoll(&(0x7f000027a000)=[], 0x0, &(0x7f0000001000-0x8)={0x0, r0+10000000}, &(0x7f0000000000)={0x0}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) tee(r1, r2, 0xafc, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000-0x20)={@generic="9d6e81510d495f9e878d62c7dd29e0d7", @ifru_flags=0x2000}) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000961000-0x4)=0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000961000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000085e000)=0x14) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000961000)={0x9, &(0x7f00003ec000)="c1c2c31bfe7b89a417"}) 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000dc1000-0x1)="", &(0x7f00001b6000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000042c000-0x81)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000bba000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, &(0x7f0000663000+0xc37)=0xc) r1 = syz_open_procfs(r0, &(0x7f000091c000)='syscall\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008bf000)={@generic="f6884308fce7e62f0f77282e4288ed85", 0x20000000000}) sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008e4000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000338000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000829000-0x10)={0x800, 0x200, 0x8, 0x8000, r2}, 0x10) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000f3a000)=""/223) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2017/12/26 17:41:23 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e21000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b70000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008fc000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xfffffffffffff801}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000091000-0xe8)={{{@in6=@empty={[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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c80000-0x4)=0xe8) ioctl$TIOCNXCL(r2, 0x540d) renameat(r2, &(0x7f0000855000-0x8)='./file0\x00', r2, &(0x7f0000400000)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000708000)=[{&(0x7f0000d82000)="2900000021001980010a7524830a002102000016000000000000000009000c000004000000315aec00", 0x29}], 0x1) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x100000001) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f00008a9000-0x80)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000001000-0xe6)=""/230) [ 95.469430] audit: type=1326 audit(1514310083.555:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16179 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7796ba9 code=0x0 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x402b9, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b24000)='./file0\x00', 0x20000, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f90000)={0x7, 0x8001, 0xe9a, 0x2, 0x729, 0xffffffffffffffff, 0x8, 0x40, 0xe5, 0x22, 0x8}, 0xb) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fde000-0x20)={"0aa5e14598fd69790af3cb5366872682", {0x4, 0x1, 0x8000, "e3f2d35d0616", 0xe, 0x0}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00002da000-0xc)={0x0, 0x7f, 0x26}) syz_open_dev$usbmon(&(0x7f0000fdc000)='/dev/usbmon#\x00', 0x7, 0x0) r4 = dup(r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000fdb000)=0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e18000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000fd8000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000a29000-0x4c)=@hdr={0x1, 0x80, 0x3, 0x0, 0x80, 0x8, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xeeff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, 0x4c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) 2017/12/26 17:41:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00007c6000)={0x0, 0x0}, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000305000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@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, 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={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6(0xa, 0x3, 0x7) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000907000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') syz_open_dev$tun(&(0x7f0000ff6000-0xd)='/dev/net/tun\x00', 0x0, 0x4200) getdents64(r1, &(0x7f0000b83000-0x26)=""/38, 0x26) getdents(r1, &(0x7f00005ce000-0xa5)=""/165, 0xa5) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x40, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7", 0x0, 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, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa6000)=0x0, &(0x7f0000941000-0x4)=0x4) 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000672000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b07000-0x1d)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ea9000)={0xfffffffffffffffe, 0x2e, 0x3ff, 0x8000, 0x8c, 0x4, 0x5, 0x55, 0x4, 0x2}) write(r0, &(0x7f000019f000-0x1f)="1f0000000002136dfd4145bb000100220740000009000200011601130000c4", 0x1f) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d49000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a37000-0x10)=@common='ip6gre0\x00') getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a64000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000256000-0x4)=0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001e9000)={0x0, 0x9}, &(0x7f00003ba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f6b000-0xb4)={r3, 0x0, 0xac, "8db3c129eb8937af63242eebb1e46fe2af595b1386e65f6628a3762f5d91e301d151466fc9455d0cc66a76b678c0d7fc16f1d66eaa2102b62f7c8b32bfd194915be52ec9b6ceff4215a86b588151048e9e5c43e25121063518de8a6655534bfbe811f6139397fc943c13fc98e68cccb656ee93e697d94df03ce044348a0cd30976f252867c3703ce890cf34e7fe65b689342fe66cd9b98bc75dccae4c3a1bef7278a54bc46ff584adace5807"}, 0xb4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000aac000-0x4)=0x1e) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000081b000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d8d000-0x4)=0x0) accept4$inet(r0, &(0x7f000081a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045f000)=0x10, 0x80000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000e9c000)={0x0, 0x0, 0x7fffffffffffff, 0x0}) eventfd(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/rtc\x00', 0x440001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004ef000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x81, 0x7, 0x1, 0x4, 0x1, 0xfff, 0x8000, 0x1, 0x2, 0x0, 0x5, 0xffffffffffffff01, 0x3, 0x0]}, &(0x7f00000f7000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000e000)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) pwritev(r0, &(0x7f0000223000-0x18)=[{&(0x7f0000182000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fdc000-0x18)=[{&(0x7f0000fdc000-0x47)="73be42e9cf657d5858926153db3d399d144f3972c00e7159d33ef6294d68ffdee4bbdde414a744dc1a4788d6a28b3bed98bb85279c987ac3660cf895a5ba572febba64271ea237", 0x47}, {&(0x7f0000065000-0x16)="74ddc0f67b55eac50c103abb49bed22f2f539cb1faaf", 0x16}, {&(0x7f0000fdb000)="c043fbdb3f220766d24a54cdcd3421bae94abeb52a2a6af3ca83f28ffc7e804560206ece0a38c8c10c81d650bfa11ff2d2785caf090888eee202489bca40206e450fa815b3eb9930515b7f1a4618453f9b20e21b5d2b4a5496fdb6f951e86850aaee662e3bcd7daf02041848b430201ee54a87d96fa02315c68153b236045af91215227082aa45a0f28f8c012f5acda9eaa865ec75257b84fc894ddaf509b793e49a990bd9969481d630f084ad0631583a686f16e427506cefdee05b6d8e42aa0dcfc4ec912f709d42299f73cb20be91957527e65bb88e7221e307c7b8b454c0", 0xe0}], 0x3) 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000389000)={0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000835000)={0x17, 0x99, &(0x7f0000102000)="8cbcc035da213ec3147ae30a8cf504f8b2cb708f712edba7dd1bc86af8d0d8a6fa9fcbad10e2953a69b80a6e4f0b26d45e81a1a1c0a40ecb21806de33ebf433c4cc7022687851cc3536a1cf799f76c100b2316821aca00c34505a10264f9db9479170a11d962c349c0fbbba5c46253712e462aaef0705fcad4f4b6785980da584d4d579877ffb1df3223dcaf005d83135115880c945b9ff690"}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000f80000)=0x0, &(0x7f000008f000)=0x4) 2017/12/26 17:41:23 executing program 3: pipe2(&(0x7f000008a000)={0x0, 0x0}, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009f8000-0x4)=0x1, 0x4) getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) 2017/12/26 17:41:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e5d000)='/dev/sg#\x00', 0xc8, 0x80) ftruncate(r0, 0x44d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f00004d1000-0xd)='/dev/usbmon#\x00', 0x81, 0x400080) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006d7000-0x4)=0x2, 0x4) write(r1, &(0x7f0000ce1000)="2400000032001f0300000000000000000200071039000100ffffffff8800000000000000", 0x24) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000284000)='/dev/sg#\x00', 0x1, 0x210000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00001a4000-0x4)=0x4f) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e71000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000090c000-0x5c)={{0xa, 0x0, 0x1b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xffff, [0xff00000000000, 0x8, 0x5, 0x1ff, 0xfffffffffffffff9, 0x8000, 0xfffffffffffff5cf, 0x1ff]}, 0x5c) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x10000000000043, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009a4000)=0x0) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f000001d000)="") fchmod(r0, 0x263e67088866a472) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000009000-0x8c)={0xe7, 0x1, 0x5, 'queue0\x00', 0xfffffffffffff74b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000010090018001d0305ffef004000ecff19000000030004497ef50200fa23"}) inotify_init1(0x80800) [ 95.675633] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.689735] tc_dump_action: action bad kind 2017/12/26 17:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eeb000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 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$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x80045113, &(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]}) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@ll={0x11, 0x0, 0x0, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000661000)=[], 0x0, &(0x7f0000f1b000)=[{0x2c, 0x10a, 0x80000001, "0dd174b5a64ae04eee27bfdc3211f7a55f9838c3572c985a5188f9cdab5e"}, {0xe0, 0x0, 0x6, "bf2952b5e38e864d770898da4430141788ac1518b5da6a8bf640ad4511d3711609902e8c11c94c959e0162ff2a5a1728c6024fb31634bd4a647d3d64c477e6b0295cd945b174a709922728a2eefa5c5596f3eedbf662bdc3b985966f626e86a4951e6326533a4265c5e363baf6a3b8c576ff5e1a2454a9396bcf30f25cb777dc3cf7c76e91c7c6d244e2871d6ef68e834294a99b5837e1a50c31b8dff4a014dc47e38fcbfb1ab75acc0634759eac60660023729b6bb238e85d7b3cef6de4a1a081bb9c586761c1b48e84fa9dd74ed574eb"}, {0xc, 0x116, 0x50, ""}, {0xbc, 0x0, 0x8, "f306614e61b25e2137febbe20b0670837bf5e1af231895da9be1b50676520088f526543f4f2a45b48fe017b046cce4a80faa0e88e3044570a78056518062f67cfe16bbc173268b755c696eca0b7e84b76c6849ee8a4ba7b1da4f2bc41a4b8e2e19ac7958fbc97849c1764ab5345ca0db4ac816fbcb9e32ec8fcb6764e1a5a4b2cc2c61e79e33be6bc8f3b26c3cc76a9683b5e8d94aede3f8fc72a4fe444934a896f12c7a69017915bc5a6d6dfaf14e"}], 0x1d4, 0x0}, 0x0) 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f00005b9000-0x88)=@ethtool_flash={0x33, 0x0, "3111d8d8862f1e9f960299ccb9d1ca12b48cd42fe5c0f29ecc129580d05fa4ac6609dcd551008566717679c66c6a2a563fde0c735cb9c6da2991d6f22ea823a7a0eff899966c3bb7f90e41fa1d1d1d76bed5ffde3b3fe9ebc03c8e85cdb56047402761dfaa2129ab9fbfefb8d55877b40f5420ccea78ec709c28bb7ff3ed0353"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000080b000-0x8)=0x0, 0x5) 2017/12/26 17:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000599000-0x8)='./file0\x00', 0xe80, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b4d000-0x10)={&(0x7f00001c7000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getpgrp(0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000b22000)=0x0, &(0x7f0000688000-0x4)=0x8) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004b000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f3a000)="") mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000a5b000)='./file0/file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') clock_gettime(0x0, &(0x7f00003e4000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000c8b000)='./file0/control/file0/file0\x00', &(0x7f0000823000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) rmdir(&(0x7f000076e000-0x10)='./file0/control\x00') 2017/12/26 17:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000723000-0x8)='./file0\x00', 0x489) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000e23000-0x90)=""/144, 0x90) getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) 2017/12/26 17:41:23 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8001, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e0000-0xbf)={r1, 0xb7, "52ff3944233339f750259fb119ec1939f45b19eb38694ab712269fa71d8f4087058a932df03666b1274f120f48ca35840604d4f3a33c72fb4728eeaa6741a5046debd29bc0f09994050f5cd9c7959f285610d7a3a42fc17ade29dd98c5d4f6e551af5271cc9d5402f752ec020db070e7b3fe44218d97dd88ea2ad2b5110f7a16f64595ef4fe14b2ef4601d8ee3cc213b05bcf611abbd7c858dd9ef0e2d0afcf9f3af79537b07999c19116d6442dd5dc101582abf9993aa"}, &(0x7f000093d000-0x4)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000010, 0x802, 0x0) write(r2, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000849000)=0xc5, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 17:41:23 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000024000)=0xfffffffffffffffd, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000001b000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000024000-0x64)=""/100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) ptrace(0x19, r3) mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x2000001) [ 95.719303] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.732943] tc_dump_action: action bad kind [ 95.740930] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 17:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a78000)="0000e40000000046") fremovexattr(r0, &(0x7f0000b91000)=@random={'user.\x00', '\x00'}) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000-0x9)='/dev/rtc\x00', 0x80180, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dea000-0xe8)={{{@in=@multicast1=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000-0x4)=0xe8) lstat(&(0x7f000089f000)='./file0\x00', &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00002f3000)={0x0, 0x0, &(0x7f0000132000-0x18)=[{&(0x7f00006ee000-0x12e)=[{0x75, 0xa4, 0x10, 0x1, 0xff, "4bc205503c69e9d6ab4455abe4a3a802adb90d7f31c179002d79a8eae3ec57fe14ac00424a1bfb6be8a48ea7c1ab977aa3564cfbe7eebac0e436fb3d3a4bff7c218de394e9495548b9e2846a747be15b9a73839b63a61e65c74821f78565d171e993b6b467"}, {0xb9, 0x200, 0x3, 0x0, 0x9, "d1777a3fa0e8b805a469ca7f643d3517fc229c389a36c04d9ffcd2698c31ae07564d79c219d6b794ed0e6fbc461014d974674417461001c66d182067fa71ebaee15be0f9a48b2ee9ca8495f481c2691a06d00ce0869f49562a8ee101d2b9d23eaa3832089ed7890216f4de74ae209a56e4fadea97c6d51102c0560c3295b842376d3bf3196357a49e8608af7101272ac7f95b86bc9be966212dfaf986debbce1b097f96d0bc0910a97"}], 0x12e}, {&(0x7f0000104000)=[{0xc1, 0x8000, 0x0, 0x7, 0xfffffffffffff03a, "a8658c138f23bff85d420481722d618630aac4102dcca3d455ab1c713e5deb1c25d7a64b6d7ad122e6e8faaa84f1ecde87e3eedc06b38fc6c02ffd45199d120c61435764efc3958338311931ec804c296c4df0f58cc7343d2eff3cdca45b0bc301183c5b50d26228323f5d3f813424f16e3c36fd543a2dce52c04cfc27dc06e5808b3055618258fb5ce475b91e8baa9d5f429ef8643e0d107040dcdc9c7423fe291f6505da3cc1e13d8600ec8f8e0fe031"}], 0xc1}, {&(0x7f000083c000)=[{0xa0, 0x40, 0x400, 0x8000, 0x0, "ea001bb5323b5ff4618d079ecba89260ade1421d2af87f039e21752ab1facdf8448293a948ae1c4b1f01578204c9b6b3f265e40cdae7827e2bce3906f2c4c9076c58a47dde81178a5db6613daf7d46464d3c7c664ac6d2f3b0144c97b67a809900c855e106edc9dfe4267d2ff3d1506091e48e7149eaf233e4312722aefaaf64bda407c5348db0b88f524bde7e56686e"}, {0xac, 0x1, 0x700, 0x401, 0x9, "d7bef7f1c7f07b6155c4e60596db02f2eb64547867235092a3d7cb2049912ade04559b6b508205b6ed335d2b935664e607c2e4a34b45873cff78d50e5abf77bf61d844c9f28f45dc4d6652a7e697c65973459dc3221452a9ba91c2663cb183d2b353b7117c4a927245e0155abd6949bee623fb1f8d12ad677eed23a4ca41d52d2c0276fd6acc0ca27db49b4720371e6114dfcc3025640c97ec448d89"}, {0xd1, 0x200, 0x100, 0x7ff, 0x8000, "eff3c5e3f5e830095d34068fc3e404a136614998c1c3edc77fd47635be6c721360da04da07616f1dcc90e49c56ec4653c00bbaeba98676ddf23ccb1e760ad6db986cf09f84cebeb0730f095e5182aa72271382c1033c3d623f05c009518f19d8afea25e547b1c48d79cadef99ef31b38962196ac40ead7828de98ecec8eb1fa3829c37a26d808797e0465a73cff721d24a8163e15a84981072fbd20f343a6cfc32ed855d818a441623cec4aead726b15e3614fd19698a7e7c8e1d83335abb26e60"}, {0x1010, 0x2, 0x0, 0x0, 0xa84, "22cee9a7db0869c3583bf0ccf8310bc47c788c9bf54192f1cbaa5ab758420c703d46add3c5fa49395d14dd33ed99f54a1174075dee7a5c0c02e1229dd408001fe0af0cfb557bba75dfd2997ae3dd410a7209129fd5ceb7c33628c65240e8e6e148f29bf75e1ea348b1105a2c645f6987078d6750f32d5c25881d21e6a96c06cf9591a4232356f607fc2b0b28dbd8a30a2a0641232b3d394461693841cfb357909bb7c15dfb061b4deeca9d54c69e727477873a1c3cd9ac46428711aff3a3daed48d19012cb3949ec7318e3cd28b40197ebf7850ed2900626015c7793424a4387201f1916b9280326d98f667604279cb6e23811a7e62ecfa0fc347416ad7fedfb1f091ee6100407c87b51170aed02d9016ce145a809b44c32b5e880cd1a5f84b3aa143fe60f3ade5514e0fd0471ea0472adeec97f8719b15ab5a8a64f78cdaf50087bbdc64311767b99148e891bc22ca5ea2185392858f2b8dfacde3bf79879892aa92873b4b59ae7e99a345e3f8476702a818546288d1bd495fafdd86c7c347d9b03eedb0d3486aae77810e7c99e5436d8f2c5aab3e73bfba9338d55c19d9c90d1a9dbb858eaaaac58c1443d1bd614c6ad6748a5fa52f262a0aed657406f25e8526ac4063bb2e48322daf4014f7771999ebce19a711dbcf45e9b2b658f2cf13efa2afc4618242020feb1479d798afb08149aeaf80f581c1e5e70b0fd22441174386f219f76ae19ee447ed1abb81bff7493ff507959e0fb289ac6d37bec48867211dedd18b83deeb92ee8d5062a9ce9c8cacde30394bcad4a6bf7414cd60782ab5976d0a1b3bcc463c91568f2df495962090883fee96842830b6703188d0dd34e73d3c86142911b4af3d079d76d035cf502b6451db546a6669143518da04cf5b3b6d7554b4071c678e8732dea7262c745f1a361dd566940888b0915e4f0cabe34e6e4ee1b256e5c1acd42ae703202a70e9ae349b18610aee0d41f14842502b85db8495fa7c39e9aa372fbdb3ab6a9f72d76b9bab83397d86da044c19d6e5547062a42e004f06724b91f6ac3073d33361b453c4e28845269818937f21650d01a96c0d6f8e6fe2aa50be8fbc4779b94b989fc728b5e7923f55b76552ec44f9208484624121cb2a3cc6e407d93fb30ede0716997ecb0a9bf64f015a67b18506e230ae8e3e49c2c97e287d9d16d467473be64e46b1db6cf835dc1983d2b1571cd45786c28ef9402f031bed52371f01a670f4030b87cd1158ec4d132749d9336f1b7070a419c5458949bbb468e48c377a5bfa2a28057dc64f2cc7b208ec2a6b821b2cfc1af69a4eecde5da9d1a9230a71c6fa9566c1e167317263cc6ac7ea509ab8cd2b8c356fd6621f7977a097e53089c72e2df3d8f8734df72309d6fd448b7eb2792306594c8ecb942c0e5b12b8b3cc28c20f9f0ec93ec2b62ceecacc084a4dac407c521f4a7122efec243ce740eed6596c8fd087bf238f18c46babe5304e6c07d0bf4c078c6115ea617366a577d3cc12ca70427be83396f972b096ce32328212cdb9c66de05d4c9df63a25d43f4a24b7738a4d2dcf3f549b541f78acf908a85e7f6d3060a9364e972a14069e9e4307042d878bca14874fe19cb84a89e5e39a0d9211e0ed1340f0347f3b9087bc72f20b981d5ed44311105de06b388db1ecbfa50191872220a99295696908980a2ef1184bcd844ad530c3150f142a032203e7b6be37c1fcd60a88f621a0c3f84eba965a18e89fde10c430d8789dacc961e9ffe4f29ba3489d0f9fa575aa3cb5947ab7e3119359142eb322d42cec9fb951b56fbf77305e70b1201484630109a1df2874ce85eeb0ed27bb7c00ed2e157529a10a5c34f115caf3f90d394fe4295f90aaedeedf4c5af78ac5ee9cb475bf808c5d383c856e9e42cafea5e28b795cd7321565e3c7217eb8e62573d4b699a957394c4bde1370e9cb9da1d9b549e3dbc016a25440fe4695e6483b65945e8f76e2e397739b989fc8ad854eb416d5a4918a4cf4c191243b80bbe7af473f45d993521cb36532aa165b98a71c9f48cb8d821ce4f91895e35843628f28df6eaefd4bc9ff270348af0e5c7d9b0443def2514b4914c874dbb9b9cf9f1e2ef6d61958fa9d3badd606dabcf265239a0dfc8ce18238f0ec35fa0f1aa1111edc3c67578e9667111695e4ef2c89f3631b81708dfe95c2c3c38c6a44edf23fe7f2a28850ddd8f40269e131fa021420c389caf5889dc5fab5b368387a28da0e4e41e0203326e17deb0f5d6701e5a5a776566a1a9b1f88683458860a3c146d67818db4d2c1463555218fb1a6601930c92a19056008e370ea360f95b85df408a8ff2cbaae20e5d90c1e82ba34f03a4e22575e15d717c534eec6afaa3e1beb1ba0d12c3836c77c72d3cccf078f4aea997109244d3d697badc29c416ad8ccf7441ac7fba7e358442a7b159d5797f323b8ec98ddbff982a59bda1d063b20c02ac86104daf5d0974ceb312caed606fd9a96d2e00e636601b9e0a7103db96e142991457643e7ee67b57f3415b081478b964cc1baa16195d06026a096123ed1a263776f2436208094a801b7c6bb7a3a9216dac84a60f8c42914d617ae98c40a2a89e034e504624383256727e4b5986ad41d71671dede765da7fdc75e892f27f0a6b09c45a993a86f73ac8ea2da4080d4a9a952e87a61217d3dae8148d965e479511066874a629f29e1e68aa9b406bdaa963cf0c91fc560a824a4579a70c6199715b21d8e835fada4cc745b13c0eec2f9caa2dd6af870ec3a02443b4e922a2deb0c9a38f968d08f3c712c2e70ee81f8e59b6c2e1bca1a0e1d73404412d79ee45de890a01280e720e78f9987f718091c3c098d85dbfb8e1cb8538d72835ee4ffa327e468e82274da93f950bfd5a757063846fb23852058cb37be9c2543d3e46749fcef8cbea8a1000931c3a15c7995adddffed10273781522e1efe116804b9723f451a5e8e73137122d23a201c5849f9ec72cef13cee2f0ff25155e68142aafa785752e80334a554ee460d6fd9c8e77d19b946e6cefdc19b8858d0d9cbdaa0e5ceb3cca7d213a2e62e5bcceea8e7ed84849b931c9f24f9ba28054192e5df388e5f373721d4e722c993173b820790473738f26f2a83f425095e9c53f8a19c21928440a11af645459d009e58965349ad902f7f182cda8abed01d7480d08f6a4a07d82625fc20e774fc1d7a03012d3e7aeee802cab615f3dd589d3bdd86f2f1bbebdaedc39b989e7ffb937f80c93e73d7d9ae4dbff5fb2cf64b714ed57a84ec55e3d6ad88a7a3409f8e4f7a664e7f184d6399858ab81a9aa8392b62ef6471c02ca2b08a86fd5dd6948ac7fcd110db5565284ce8b3495f74aa748cc0dcac24f7ef2b3b858626557b6d168a49449741895622b3dc246e931a4d025bf0b116d0fdb502a45130382a3106cae508744d45837d4a063b60514ee29fe5787bbc47d834278f2c239ee16de54832ed7e77c0de3f65e5cf374ea800b35e7f7090df9a0c37b837dee88eb4d3169d947c0b2af6d2e11cf53b2d938a945766c3dbaf1fa170b92d26e13fe5a0773c29e7b204fe29849528f49d1417ef1be6471d21c1d19e71f45812039b20593a75a181241197f146e0b4b5b57dcb2e93098bb9fed8bace5c69a0c2e54885b85dccbb32bc9e7c466906e53b7e42dba371bd4ebd018fbe79251dfdaa4c2a259c3901ba90c8c4eae67d7bdc68ab3e1061f9ecf34ddd546e546ec055095031519b6bd34f3e6ddd7fb2537bfd277237a80c46ad46a4d5276f886b25f0a01fa269e217341a56331e910d8f66ab930192615770ab8434e8e419dc51fef6bc90219aefc56253c1b7b29cd89f222e1301fb14dacf9df43a834365f9028839dd3d222051dca5074cc67d00b862f4b5d1f124cf5db295b125ed4de4f6d073c7eaa808d5659d373e951ea79ec7885d3db2c2745c85c470f752ecf496e408bc23872cd436ecd73eafda345d44d92fb82b900472c6a34d5f7eff1e780a388d677238f65798c173d9a68c58566e0e180afad042fe755f421b9dd9a73c6f0cb1b30dbd62a43efc8ae6ba6b370591ecb89f0be6ad17e03b90165958cba64bdcd73966b7566fd9a80079e886cd5e1eadc8469904560f264cc7611fc18c4358049fa95fd3d5fadf4c4ce63b961f3c76efa1b8898a26a95b837cbf6d46b9228303cebc095c1e888fbf2e04354b31baf4f532b72642a5436af9636fd6df82945ec0d08e4e6a99882169563db37f84c8dba68259abedba6191b36b29a8623d7794d0b618f65923215df98eb95f972e619a2a794ebdcd26085924473d1cb610dbee77fcb0ed6ad56056ca6a0ca2e5d164b474246ea2f3bf7a7d369f35be1f6b13f85011e7f00a7993279ab9eaf4fb0a496edc19aa5dae6689e12d19da9d813b77f7dfc74630db10289eec9c6c034fdda665f3a2d9a8aad279935ae2d203dc2d09a303e010b20f82cd701bb031987e69629792bd8cee1c34219d6db28b33e65e872c7b1669087f4cdcc784188394dc60098ac10a84e4de16b19e51099ba33c26ddb59b0c9f62d5b44c4694843750350ba308007eaa24b49a2ee989ac215213a0a00f63b587c07773f7dfd6cdb3ae44bd0146b23ccdb6c0a1429567169ce288a7f35046cb73f9ca8f2343a8e78680dc81cf85243762acf8eb8479cda412ee477b483eeb286f0b4defc0f71f869bffd469adb48e992ac4ef65e93a25675f472628365db6fd5e4cdf16dfcc59dca782859c6bcc5b45c6b9e12e48f0da2f6b10e148ef3f3f50e19405b63cef7e645870bc29da3f7f3d05f9f3506dad635d94bfef44748a6eb0c561d47f08666b9991ac373971e3d3bb0ca1b6824870be7a2f31b7f6739a25fa2fc4e573cde3114758178b3ccd96458510394b7dc23c0aa0b55c3c19cf153b751741478354ad2937c407db41b7c96e3b188610ed9587d7abdd8f1bdb5680e039e4627b2474d7e90294a81f71bf4dd7a94f8b17869a43a737ec743a871505e55c9ba18bbb818ee14d513301c41de2f2fe54fd1f74eaa6c06854cd3aff04d253e040beca807b44a8d2da5e1f01703d70a24fb2b1915ab95b8e5d7b8168c86d841ce7945d78865290631adecbee04dce010a94b0640a8923883840ac0fd313c82733b1fdc038b427e938e023f43e219b98d0eaeba0e106037bb810e809818513b2f2a6fce53a637176f00799153f8e9afdc52b9204ffc3f05a057b0184a31c2f4bbac161a4aa9e22aa96f2a3c006450b4cf57dd2b6e54fafcece5da530233ad5e8cb6ec4a731cafd877a3053ae27fc2b7141dc114c017af90fb3aa034e4e5baaa7fed2708dd5db03809435cf97e73e83d6c2800979cc2e28974367a07a79e3a6441b2ced8f34e1e5c2accc8d54411d70f6a407ab73c59d2987df18e59de7ab9ef91612ab26cbb7e2af8b88ad8dd080450fe05f559f96a04f0ca24eefebf11d4f3f863c626a87130870f3da13882af7aa952d2a836a00dee692d45a286be3f4aa8540973da2984517abf04608b8f825574e420340b617d59e79181d67e8882ce4229995c9e7b062fe6d2ba55782e4ca6eb65f31ad4b88ecc9e77b626a2c8b1afe60d2932d0001c561bad22dc4d84178d07bb748e44633a841295ba51732c40a3a195645d94685dd25e555ca2042d41b3ea6385a93db7207f0d6c379249ae6ded737d76f2411d26824821a872daa5c8b976b620a4a9514e1c2b683afb526d1998e26d310d736480d42ae28cc1b7d53de3bf757bfd4c9b3058be118708e2a4594d4d26ac88fd0cea82095c84ccd010a8e8f40817711747f4"}], 0x122d}], 0x3, &(0x7f00003ff000+0xefa)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}], 0x90, 0x800}, 0xf638f214ed58a035) mq_notify(r1, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000053000)="", 0x0, 0x0, 0x0) 2017/12/26 17:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cfe000-0xe)='/dev/keychord\x00', 0x161000, 0x0) clock_gettime(0x0, &(0x7f0000613000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007d7000-0x5)={0x0, 0x0}) write$evdev(r0, &(0x7f0000fec000-0xa0)=[{{0x0, 0x7530}, 0xfffffffffffffffd, 0xfffffffffffff800, 0x5}, {{0x0, 0x7530}, 0x7, 0x2, 0x7fff}, {{0x0, 0x0}, 0x3, 0x5, 0x0}, {{0x0, 0x0}, 0x9, 0x7e0, 0x0}, {{0x0, 0x2710}, 0x0, 0x332, 0x6fc}, {{0x77359400, 0x0}, 0x0, 0x1c0000000000, 0xfffffffffffffffc}, {{r1, r2/1000+30000}, 0x3, 0x7f, 0x80000001}, {{0x0, 0x0}, 0x10001, 0x80, 0xcb2}, {{r3, r4/1000+10000}, 0x7f, 0x0, 0x37}, {{0x77359400, 0x0}, 0x80000001, 0x0, 0x10000}], 0xa0) r5 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r5, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) 2017/12/26 17:41:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000045e000)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.\x00', '\x00'}) futex(&(0x7f0000001000-0x4)=0x0, 0x3, 0x0, &(0x7f000068c000-0x2)={0x77359400, 0x0}, &(0x7f000052f000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) 2017/12/26 17:41:23 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fb000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f000035b000)={&(0x7f0000001000-0x23)=""/35, 0x23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ab6000)='/dev/usbmon#\x00', 0xd6b, 0x4180) fgetxattr(r1, &(0x7f00003e9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000a7e000-0xbb)=""/187, 0xbb) r2 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000bcb000-0x50)={{0xe5f, 0x9}, {0x1, 0x9}, 0x9b40000, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r3, &(0x7f000017f000)=0x0, 0x1) 2017/12/26 17:41:23 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000002000-0xee)=""/238, &(0x7f0000000000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x100000001, 0x2, 0xb000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xe, &(0x7f0000001000+0x3b5)="eb602c98640350c59c9e196c01fc5400eec5c99caf012b63793ce3ec884f1f1851ac6899", 0x24) socket$inet(0x2, 0x3, 0x883d) 2017/12/26 17:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={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$selinux_status(0xffffffffffffff9c, &(0x7f000088a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b96000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006f000)=0x2c) pipe2(&(0x7f000026a000)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000cf9000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a04000-0x4)=0x0) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x100, &(0x7f000028c000-0x7d)="624937c74b17d49bb3723aedbb2939ee530ad12e8a5dbdfa98817158561a8b8576573dd571d3120572a2f76659b17a56a634f8787d99e3607495869f0c9ace05fffdb176ff228e2b487e36afcb15e6629f05eb22d6a82ef1a1ca0d9da7cb33a9c80b78ec8d9dbd41ca413ec5464be7e730ae9c1ccbf6d3fc81ce3fb7c0") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b8b000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x15b, 0x1, 0x4, 0x3ff, 0x7fff, 0xa6b, 0x4, 0x27400000, 0x0, 0xfc00000000000000, 0x400, 0x4, 0x4, 0x2]}, &(0x7f00000e7000)=0x108) sendmmsg$inet_sctp(r0, &(0x7f0000dfc000)=[{&(0x7f000093c000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000938000)=[{&(0x7f0000aee000-0xee)="38ef0de6c8e642971ccac63796423e5c2c22a0d2c0bd0c68bd7422cc3bee533478c59a9377fbb7becd68394b5d7bc75e7dc00fbddfc4eb829c6f7561c570684b08d06217c1eb616711616be8c04814bc7a7e44fdb8b1b5cb5368e2301f4e75f72c9c6e648153d9179b556535f81ddcb05bc83dff7aebfdf7712a31115d6e9adf4843353d59bb3a2698ff17bfab9abe89c66c2d49ba25e15c90c2a9260495a344fa3c7259641c6794b2d53aa9fce41f8b96ef50afee60e9c4b9ebd45702f35f29bc72fbe586be6dbb4523967b30f19f48754d755bdb4154f04ce5c9033459f7c90d14dd0042725cd3357f2177e5b3", 0xee}, {&(0x7f0000db1000-0x76)="178117248822ca0be39a73d3af674836dc0b86c36ae2d72fa70c8ab18dafa633889098f27e2af3f807975e9477da457d2044d4996f78e8b1109e29d8460d7feb06a33c5b5f63cc97dfc5d99abdd21cb2c10d069e6c00f51f9f7c91e8587507f56170584eda8fd75e2add6f96059b26b7d85e796e4109", 0x76}, {&(0x7f0000deb000-0x91)="2295d669b7ee6c72fa088673a85c9db0db3e54ffb74f29e1b7e6a52e5df89ef39e5aca3d1ffd158773bfaba0bcb885419323f0f919cbceca5199d91a3d4b89366e03c447c0937a50d1e736bac3cab673921c62940fab6dd242fc704fa4c3df779130f6730dd54702928a17f4dfe81f8e8430aebbc27fe285394937f3ecf9293b83dca01b60d2d43308e9220c2c6c593555", 0x91}, {&(0x7f0000c4b000)="0a9619fe15f9dbcfd591f3b484f41da657863ddd28c20218a9e1460528482e3529b20e83236b802ab36d179128579e056e9ab2533a43e144e3f0e6a679805ce9358c0fa8eb0383", 0x47}, {&(0x7f00000b6000)="faecde8c838282d3491b836bc9d7655bd0dca3077418a1c66ea068399cb9a56ee674e4c637e264d5c4762da51557bd284d646fad3adb", 0x36}], 0x5, &(0x7f000036c000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x8, 0x7, 0x4, 0x7fff, 0x430f, 0xfffffffffffffff7, r1}}], 0x2c, 0x40000}], 0x1, 0x1) 2017/12/26 17:41:24 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e28000-0x24)="240000001a0099f0003be90000ed1d0e020808160000000000ba0080040001007f196be0", 0x24) poll(&(0x7f000016f000)=[{r2, 0x216, 0x0}, {r2, 0x4, 0x0}], 0x2, 0x9) getresuid(&(0x7f000005f000)=0x0, &(0x7f0000d75000)=0x0, &(0x7f0000cdb000-0x4)=0x0) fstatfs(r1, &(0x7f0000787000-0xd8)=""/216) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eb2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000023f000-0x8)={r3, 0x1}) 2017/12/26 17:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc0000-0x28)={@common='lo\x00', @ifru_ivalue=0x1}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00004a7000)={0x2, 0x8000, 0x8, 0xfffffffffffffff8, 0x7, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002c5000-0x20)={0x5, 0x3, 0x1, 0x2, 0x9, 0x2, 0x4, 0x10000, 0x0}, &(0x7f0000ec4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000390000-0x107)={r2, 0x1, 0xff, "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"}, 0x107) r3 = memfd_create(&(0x7f0000d1c000-0xd)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) write$fuse(r3, &(0x7f0000c97000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) close(r0) 2017/12/26 17:41:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000318000-0xd3)={0x0, 0xcb, "7bbe6fced02e07171cfb96895ea75977777f6688cdc04a848398ad239216a5d084560f414f4c5a0d1ae60f4e9cf3a8d651b2af4b1bc9587d2fca3c0c0e4f4ef81f7c85d25f3d806da715459fd3dff0868f1144412765e00149c62a72cc0a842da2a62d34f7e8241ea2e5ad8bd3bffd69d1115421089bceca9587978ad0fa363144d3fd3c304df2b0aeb2405d1950e2b857056cd326b27d4e38ab43714d36c8bc4f8476af1008a4b60862cd8342ffaa80419ee43d93ac91fc2dbb6edd8ec9f41a6fb4b1f66997c9109b029b"}, &(0x7f00009d1000)=0xd3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000675000)={r1, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1dd0, 0x10001, 0xc60d, 0x8000000000000000, 0x9, 0x76, 0x7, 0xc81a, 0x800, 0x0, 0x6, 0x6, 0xffffffffffff1ff3, 0x2]}, &(0x7f000082d000)=0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ee000-0x9)='/dev/ppp\x00', 0x4c000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8, 0x30, 0x8000, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f56000)=0xc) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:24 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000336000-0x4)="0002000e") ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b80000+0xf88)=""/75) exit(0x2) getdents64(r1, &(0x7f00001eb000)=""/0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000469000)={{{@in=@remote={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=@empty=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) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000865000)=0xe8) setreuid(r2, r3) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f00003ac000)="0210af0002000000006466b78e000448", 0x10) fcntl$addseals(r0, 0x409, 0xf) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000458000)={0x0, 0x7a, "a6d0951b56de1cd3110d39909ee0ed6877631e733c39876187d4431ab47c55fd8c658b2b1d63f95165d168380a0cdb25615820e4af3c893f9dc5d9562f4dfb5a6cec3b2031149c661db3dbe7321225ac62685901d8154f83646ac272ff8838294cea1ed1e36a4cf4593049414e7948791ec728d52ed4d0462dc4"}, &(0x7f0000822000)=0x82) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000349000-0xc)={r1, 0x80, 0x30}, 0xc) accept4$ipx(r0, &(0x7f00004f8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c1000)=0x10, 0x807fe) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000000f000-0x4)=0x7) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) r1 = syz_open_dev$tun(&(0x7f0000cea000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00007f2000-0x4)=r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000e26000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2017/12/26 17:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00006cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bbc000)=0x14, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000090a000)={0x0, 0x0}, &(0x7f0000b16000)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ppoll(&(0x7f00009d0000-0x8)=[{r0, 0x10, 0x0}], 0x1, &(0x7f0000ca3000)={0x77359400, 0x0}, &(0x7f0000f14000)={0x9a2}, 0x8) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e76000)={0x0, 0x0, &(0x7f0000e77000-0x8)={&(0x7f000061c000-0xb)={0x2, 0x10, 0x6, 0x9, 0xa, 0x0, 0xffffffff00000001, 0x95b0, [@sadb_x_policy={0x4, 0x12, 0x4, 0x100000001, 0x0, 0x35a, 0x200, {0x8, 0x51b8a6bc, 0x100000000, 0x1f, 0x0, 0x7fff, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0xd9, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ff, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e76000)=0x5, 0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e77000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x9, 0x8001, 0xa4a1, 0x1b7}, &(0x7f0000cbd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000053d000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x1, 0x400, 0x1}, &(0x7f0000588000-0x4)=0xa0) write(r0, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001b00fff7080004040200cb000008", 0x24) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001d3000-0x10)={0x0, 0x256807706, 0xffffffffeffffffc, 0x4007}, &(0x7f000080b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f3000)={r3, @in6={{0xa, 0x0, 0x2800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f00001b6000-0x4)=0x98) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000eb000-0x30)={0x1c, 0x0, &(0x7f0000e77000-0x1c)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x2}], 0x4a, 0x0, &(0x7f0000b45000-0x48)="067b14de060aebab9334af6e2c0c21fdad8712c5ac283c3df698b218386f3ffd56e9a7be890c87390dd4090a0dfd66ba15c3e8d096bc3e00e61089656b77911198f63af0d0bea5116460"}) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000179000)='fdinfo\x00') 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000596000)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/autofs\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000060a000)={0x0, 0x1b, "417488553506efa21cff2c4d509cbdc853752ad85a4c9cfb282e90"}, &(0x7f0000153000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={r2, 0x5}, &(0x7f0000775000)=0x8) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a8f000)='/dev/sequencer2\x00', 0xf6800, 0x0) syz_open_dev$sndtimer(&(0x7f0000345000-0xf)='/dev/snd/timer\x00', 0x0, 0x450102) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000048c000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000300000-0x8c)={0x7, 0x8001, 0x6, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(r0, 0x0, &(0x7f0000401000-0x1)=0x0, 0x80800) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000356000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 96.075227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket [ 96.097879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 17:41:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fd000-0x10)='/dev/sequencer2\x00', 0x600801, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000003a000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000217000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b75000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d222a695318cece4be1974c1e88d433635e307071a874ea23e5661802e4cfc4d76689b7a99d3f0cd9399bea02c96a360ce2512027eb4c006aad63633e3d925c3ae57f1e7af35bc779d3d33969b4ccde4"}, 0x160) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a3000)={0x0, 0x0}) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000df2000)=@rc={0x1f, {0x2, 0x2, 0x3, 0x6c, 0x1, 0x4}, 0x20}, 0x9) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) [ 96.120836] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket [ 96.144337] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 96.182676] device lo entered promiscuous mode 2017/12/26 17:41:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000c1d000/0x3000)=nil, 0x3000}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)='$\x00', 0x1) fallocate(r1, 0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x100000001, 0x9, 0x2, 0x3, 0x286, 0x3, 0x2, 0x7ff, r3}, &(0x7f0000003000)=0x20) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(0xffffffffffffffff, &(0x7f0000fb4000)=@known='system.posix_acl_default\x00', &(0x7f0000aec000)=""/195, 0xc3) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000+0x4f9)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xceb}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0xb) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000fd6000)='/dev/input/mice\x00', 0x0, 0x0) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005b3000)="", 0x0, 0x20020002, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000c0c000)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f000021d000)='6', 0x1, 0x0, 0x0, 0x0) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000fc7000-0x8)='./file0\x00', 0x100, 0x50) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00007ac000-0x1000)=""/4096) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000096b000)={0x0, 0x0}) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e26000-0x4)=0x0, &(0x7f0000dba000-0x4)=0x4) readv(r0, &(0x7f0000030000-0x38)=[{&(0x7f000091c000)=""/82, 0x52}], 0x1) munmap(&(0x7f0000768000/0x3000)=nil, 0x3000) close(r1) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6e) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2017/12/26 17:41:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001e7000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a6f000-0xb)='/dev/loop#\x00', 0x5, 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$addseals(r1, 0x409, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000551000-0x40)={0x51, @tick=0x8, 0x7, {0x94d, 0x1}, 0x50a, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/26 17:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005cf000)=@common='lo\x00', 0x10) syz_open_dev$loop(&(0x7f00001e9000-0xb)='/dev/loop#\x00', 0x47b3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000507000-0x4)='bic\x00', 0x4) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f7c000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f7c000)={0x1, 0x0, 0x7e6de027, 0x8, 0x0}, &(0x7f0000884000)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da9000)={r1, 0x0}, &(0x7f0000f7d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x0, 0x4) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee4000-0x15)='/proc/self/net/pfkey\x00', 0x22080, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e99000-0x70)={0x8001, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a3, 0x4602, 0x1f, 0x2, 0x6, &(0x7f0000f93000)=@common='gre0\x00', 0x8a19, 0x8000, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00002e2000)=""/83, 0x53, 0x10000, &(0x7f00009ad000)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000063f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) execve(&(0x7f00009e8000-0x8)='./file0\x00', &(0x7f0000a28000-0x1c)=[&(0x7f000048c000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000043f000-0x15)='/proc/self/net/pfkey\x00', &(0x7f000089b000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000d34000+0xb59)='/proc/self/net/pfkey\x00', &(0x7f0000b60000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000c0e000-0x10)='/dev/input/mice\x00', &(0x7f0000d6e000)='cgroup\x00'], &(0x7f000026f000)=[&(0x7f0000612000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00002fc000)='/proc/self/net/pfkey\x00', &(0x7f0000454000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000821000)='posix_acl_accesswlan0\x00', &(0x7f0000a82000)='#%usercpuset.\x00', &(0x7f00008f1000)='*$+selfsecurityvmnet0{-\x00']) epoll_pwait(r3, &(0x7f0000bc5000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000096000)={0x0}, 0x8) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000377000-0x2)='/dev/ppp\x00', 0x220280, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ffb000)={0x0, 0x9}, &(0x7f00004e1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000058b000-0x4)=@assoc_id=r2, 0x4) syz_extract_tcp_res$synack(&(0x7f0000396000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a49000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f00005fc000-0x120)=@pi={0x0, 0x809b, @ipv4={{0x2d, 0x4, 0x7, 0x8, 0x11c, 0x3, 0x80000000, 0x5bb, 0x33, 0x0, @rand_addr=0x0, @rand_addr=0x5, {[@lsrr={0x83, 0x13, 0x11b7, [@loopback=0x7f000001, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x32, [@empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x9]}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0xfffffffffffffff7}, @noop={0x1}, @cipso={0x86, 0x42, 0x36, [{0x6, 0x6, "a9ff7eb1"}, {0x5, 0x8, "dcf4b000a9e3"}, {0x6, 0xb, "d5a02f3803acedb79c"}, {0x5, 0x6, "0ea17e51"}, {0x6, 0x5, "307efc"}, {0x7, 0x2, ""}, {0x6, 0xd, "911969b570c3d39bea7c81"}, {0x7, 0x9, "04d68e34e2ca7e"}]}, @rr={0x7, 0xb, 0xffffffff, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x1b, 0x7, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x0, 0x1, r3, r4, 0x0, 0x0, 0xc, 0x2, 0x8, 0x0, 0x34, {[@window={0x3, 0x3, 0x0}, @mss={0x2, 0x4, 0x29}, @window={0x3, 0x3, 0x10000}, @fastopen={0x22, 0x12, "d9ca46e8f42576b7557f8124461a36b1"}]}}, {"e3ee0a0d95cd9c084d34ff2a17f998035b4981c1572516f98c250147458b184bedbb7f4d525f02bf62c9f37f15a174abc3cc97555f9554f3"}}}}, 0x120) 2017/12/26 17:41:24 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000044b000-0x92)="73a6a47f6e475f39567940ba01b0cd6f011dff3bce732890a5d83f73d8b0447a40295a087f4b398e24aa7c88f569b56c60a35a2b147ff45fff55577048162d944cf80ac069d7683a9d5632a4821bbfc5254b77630cc4c2530700679e23858f45f042e445ebd95a9a20db4a7db3b55da86cbcca5f0ff0082fe4f302f0d10308f3ff2d669e30449377dd98554ce3c20100949f", 0x92, 0x8010, &(0x7f00002cd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000721000)='o', 0x1, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r1, &(0x7f0000c4d000)={0x10000}, 0x8) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000253000)='posix_acl_access\\\x00', 0x12) recvfrom$inet(r0, &(0x7f0000eb2000-0xca)=""/202, 0xca, 0x40000040, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00008a6000-0xb)='mime_type-\x00', 0xb) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$notify(r0, 0x402, 0x10) r1 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000005000)=0x0, 0x4) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2d15, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) creat(&(0x7f0000022000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d07000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d1000-0x4)=0x14) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/26 17:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ac000-0x15)='/dev/pktcdvd/control\x00', 0xa2801, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000190000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000a14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00001ec000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000b83000)={r2, r3+10000000}, &(0x7f0000642000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, r4}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r1, 0x5405, &(0x7f00008f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000000000)=""/8, 0x8) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007c6000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x409) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d0000-0x2)='/dev/ptmx\x00', 0x1000000083, 0x0) clock_gettime(0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) write(r1, &(0x7f00001d9000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r2 = memfd_create(&(0x7f0000171000)='/dev/ptmx\x00', 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00001f8000)=@req={0x9, 0x7, 0x1f, 0xfffffffffffffffd}, 0x10) ioctl$TCSETAW(r1, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d7b000)=0x8) ioctl$TIOCSTI(r1, 0x5412, 0x6) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f00005ea000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x80, 0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000068d000-0x4)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) chroot(&(0x7f000093d000-0xe)='./file0/file0\x00') 2017/12/26 17:41:24 executing program 0: process_vm_readv(0x0, &(0x7f0000504000)=[{&(0x7f000079c000)=""/232, 0xe8}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000040000)=[@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x30d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000002000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1f)="1f00000000040100fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000350000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x69, "5c9f5c59b28f7c9fde6c82a0a8292dfa97b8a27caa53bfb8b4a7744252f475193809e67132f5b158043ea9af0d94ced0261003c36be9dd443f3f7e56cc67cab65d063b213f34baa22af6b68b02876aa6f392197ee28347247a408d0effada79be37ef5533a37885ccd"}, &(0x7f000078e000-0x4)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00006c7000-0x8)={0xa, &(0x7f0000a3e000-0x28)=[{0x0, 0x4}, {0x80000000, 0x5}, {0x7ff, 0x101}, {0xb7, 0x101}, {0x8, 0x100000001}, {0xfffffffffffffff8, 0x1}, {0x100, 0x2}, {0x2, 0x7}, {0x8, 0x2}, {0x49f5, 0x1}]}) writev(r3, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007f0000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000, 0x5, 0x5, 0x80}, &(0x7f0000002000-0x4)=0xa0) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000433000)='./file0\x00', 0x0) statfs(&(0x7f0000a50000)='./file0\x00', &(0x7f0000ecf000-0x10)=""/16) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fchmodat(r0, &(0x7f0000f4d000-0x8)='./file0\x00', 0x90) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00008fb000-0x1)=0x3) timerfd_gettime(r0, &(0x7f00000bd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:24 executing program 1: setpgid(0x0, 0x0) r0 = gettid() ptrace$cont(0x20, r0, 0x8, 0x1f) ptrace$setopts(0x4206, r0, 0x1, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ae000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000915000-0x4)=0x0) 2017/12/26 17:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00003d8000-0x5a7)="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", 0x5a1, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00", 0xc, 0x0, &(0x7f000090d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x17)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) fcntl$setown(r0, 0x8, r1) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0xffffffffffffff01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4f, "a025739bbb742323fe60a771a56c28c3d9404fedda960f458ebf4d5d74c34d2a96a5be7376c0ce6cc7debf38bc030d13af896ef021774110352736ea12e6d451ac3126b1150d524f181328e7131ab2"}, &(0x7f0000000000)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x7c, 0x7fffffff, 0x3}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f000054b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb8000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f00009a8000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) syz_fuseblk_mount(&(0x7f0000ba2000)='./file0\x00', &(0x7f00004c8000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r0, 0x0, 0x72439a6a) accept4(r0, 0x0, &(0x7f00001c9000-0x4)=0x0, 0x80000) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000003b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000004d000)=""/84) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000310000-0x4)=0x230, 0x4) r1 = dup(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f000041b000-0x5f)=""/95, 0x5f, 0x2000, &(0x7f0000bd3000-0x10)={0x3, {"5f53cadd7760c0"}, 0x0}, 0x10) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000016b000-0x6)={0x100, 0x80, 0x52f3}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) recvmmsg(r1, &(0x7f0000ee3000)=[{{&(0x7f000017a000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001f8000-0x48)=[], 0x0, &(0x7f0000e53000-0xa2)=""/162, 0xa2, 0xa7}, 0x5}, {{0x0, 0x0, &(0x7f0000002000-0x38)=[{&(0x7f0000f43000)=""/171, 0xab}, {&(0x7f0000745000-0xd0)=""/208, 0xd0}, {&(0x7f0000fab000-0x76)=""/118, 0x76}, {&(0x7f0000606000-0x29)=""/41, 0x29}, {&(0x7f00005c3000)=""/8, 0x8}, {&(0x7f0000aff000)=""/102, 0x66}, {&(0x7f0000371000)=""/81, 0x51}], 0x7, &(0x7f000032c000-0x54)=""/84, 0x54, 0xa}, 0x7e2f}], 0x2, 0x2, 0x0) ftruncate(r1, 0x6) readv(r0, &(0x7f0000f89000-0x18)=[{&(0x7f0000430000)=""/135, 0x87}, {&(0x7f0000696000)=""/226, 0xe2}, {&(0x7f0000437000)=""/119, 0x77}], 0x3) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000006b000-0x8)={0x4, 0x8}) 2017/12/26 17:41:24 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000633000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00006f5000)='rxrpc_s\x00', &(0x7f0000549000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6f000-0x1d)='--keyringcgroupsecurityeth1$\x00', 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, r3, 0x9) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000145000)='dns_resolver\x00', &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt(r0, 0x1, 0x8d7, &(0x7f0000006000)="7a154f5f8e57da91c4537b15d134b8c592d89ddea45b67487f2d78b1457efe85e8b84cd205e362eea59e4ec7ee62a183d311a24c1b429586d4bbfbadc26a1846816876f6a0b084e322ed24dd8734d43c82b53c82bbc9bd91a954aa12dd486e941c727113799ea980c9ffe694e3c12434d0f8cdd2dcbad65d21fa88815b4026ffe357490a54d2b15cba0d97f49c8cabbd8c54a191", 0x94) readlinkat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000)=""/31, 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) 2017/12/26 17:41:24 executing program 5: prctl$intptr(0x1c, 0x65) prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sendto$ax25(r0, &(0x7f0000b29000)="e9360150f0719945578fa9c11c845d39a90540678ff303bc3f90bb0f88cc38ce53c1672ab89dd14115445906853f5e6c69eadef058bdf042babb793df9627cdac64a60dc65e0f54911793b1baba87e98d398e24b5abb9644621233dd575ebe189bd5c54b8c5cee7c480d9f3c40cf600e49a004cd3c949d7587e10b7885f4fc52de8d5d9cf8ce74037dc8beed23a8667f9485a358d1b7578276b1eb147853fff744ebd323848d0eb872091cdaa78f5d28b076e8283abd1de3e4bab0e8412d42682c48d412559f8e49d1f3aa62", 0xcc, 0x44000, &(0x7f0000302000)={0x3, {"75594639911b80"}, 0x2}, 0x10) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x230481, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009f2000)={0x0, 0x100000001}, &(0x7f0000538000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x8, 0x7cd, 0x100000000}, &(0x7f0000d98000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) signalfd4(r2, &(0x7f0000e7f000-0x8)={0x0}, 0x8, 0x0) 2017/12/26 17:41:24 executing program 6: r0 = open(&(0x7f0000dd6000)='./file0\x00', 0xc002, 0x8) accept4(r0, 0x0, &(0x7f0000d91000)=0x0, 0x80802) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea9000)=0x408, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8907, &(0x7f0000ea9000-0x28)={@generic="91cbcb300904621b90d7658830f3b51d", @ifru_data=&(0x7f0000eab000-0x20)="dccc8944d7331760c68e1371c3d55df1a2e0924672ee61ce76145be2e84a9424"}) 2017/12/26 17:41:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000b23000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000000)=""/239, &(0x7f0000000000)=0xef) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000001000)={0x8, 0x9a7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x30}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @rand_addr=0xe46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff00000000, 0x2, 0x0, "81069f8ac0d7a625d12c0100e12e4872d151a2ab5cb7a5cb9f53b1e456ba8f57ecc5f7432d9c19b806d91cc1729b9ca9ece383371163566064c71ec746a8be661b59ece55f5c5dab58d4bd440e1fa884"}, 0x160) socket(0xa, 0xa, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000004000-0x10)={0x3, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000004000-0x8)={r2, 0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a5fa4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db579504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f13000)='cifs.spnego\x00', &(0x7f0000802000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d5000)="8e5e99731824d5bde57842d983b525d8c82a48ddda7a751639529da9e9b95ef1254b5e03f3337e94b158ec653e66128f53ba7f95149341d26233f36d1c79b9da7e2a05d65a081c047cc2a0720c0e43964f151da1046051fa3524c6ff5d894428a460602bf97043969fc35568b1927be4f53747064bf114b388fc2fba90a7dc47dcb48fdc4d99423775bb3b7efde64e7112e7070719413b4f46a2d333eb7816e1f77d95cb91152666c8b0ab877d225e2480e4640b32a87df21bc8174c339acbe231c8eaf98143d5d719d262e3e47a6c2178ea2ee761b0ab8cb0acb63a3a51", 0xde, 0xffffffffffffffff) keyctl$revoke(0x3, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x1) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d4000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2017/12/26 17:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000042e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000811000)={@generic="f5cf9381ff3623f58bec815cb6ba2301", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000065000)={@generic="57c403d2a36c7a9b351f32d595e57f3e", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/dev/sequencer2\x00', 0x109800, 0x0) 2017/12/26 17:41:24 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0xba)=""/186) recvmmsg(r0, &(0x7f0000001000-0x20)=[{{&(0x7f00000d8000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000943000)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000a2f000)=""/136, 0x88}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000473000)=""/102, 0x66}], 0x4, &(0x7f0000000000)=""/39, 0x27, 0x2}, 0x3}], 0x1, 0x2, &(0x7f0000ad5000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) syz_open_dev$evdev(&(0x7f0000a34000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00009b2000-0x4)=0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00003ac000-0x6)={0x1, 0x7fff, 0x4}) write(r2, &(0x7f0000e28000-0x24)="240000001a0099f0003be90000ed1d0e020808160000000000ba0080040001007f196be0", 0x24) 2017/12/26 17:41:24 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000001000-0x80)=@generic={0xd, "33a8e5081a8bfa81f4e54668aed3728bdff0608a768dc7e9d8a782f5b9d484e43180bc8f2c265408f1792fd0ae34a4f02148b4d99c8ee70122bb30ac02a661129ca0ce20b144d633391de1785596843f02158c170e811fc783af0a6b49db3064b40112d0a578c3e52a8dbdd9a8f47d506be10bdd01ee120ec2621567697f"}, 0x80) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) 2017/12/26 17:41:24 executing program 4: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000018) creat(&(0x7f00003f9000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000ec5000)=[{&(0x7f0000454000)="39000000130009045c000000810000000700004001000000450001070000001419001a000c0002be07000000de0bf9ff0003010c00f41ee400", 0x39}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000294000)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/26 17:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d7000)={0x0, 0x8}, &(0x7f00004cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd1000)={r1, 0x48, &(0x7f0000ec3000-0x48)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000e08000)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1e000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) connect$unix(r2, &(0x7f000084e000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)='\x00\a', 0x2) 2017/12/26 17:41:24 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ad000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x6f, "de0ed6aefd15a46962b6904c9b7927f8f0d218543bab88f02f886975c90c8776ac80537be4c65a60a9c3eea81ed2325c72b8f0c3d5cbedb36ea9d84004a2225f4079bea5eea40a3db796df35c1770a1bdf76ee507818f3280359759503bf1aab4af299e1ef1df815350c6e744862cd"}, &(0x7f0000000000)=0x77) setpriority(0x0, r0, 0x0) 2017/12/26 17:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x7, &(0x7f0000000000)="") 2017/12/26 17:41:24 executing program 0: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000036f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000124000-0x4)=0x10) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1) 2017/12/26 17:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c55000)={0x0, 0x101}, &(0x7f00001de000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a21000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00000d3000)={0x2, 0x2, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000028d000)='/dev/ppp\x00', 0x109002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008c2000-0x4)={0x8, 0x0, 0x0}, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000eaa000-0x8)={0x80, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:24 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 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) close(r0) pipe2(&(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fd9000)={0x80000001, 0x1000, 0x7f, 0x314, 0x9, 0x4, 0x10001, 0x3ff, 0xffffffffffff7fff, 0x1}) dup3(r0, r1, 0x0) 2017/12/26 17:41:24 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e69000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x12, 0x9, 0x8, 0x401}, &(0x7f0000449000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a65000)={r1, 0x2}, &(0x7f0000b5c000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00003df000)=0x404100fffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2017/12/26 17:41:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00007bb000)='net/psched\x00') socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000a25000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r0, 0x0) 2017/12/26 17:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000814000)={0x9b, 0x4}) r0 = openat(0xffffffffffffff9c, &(0x7f0000329000-0x7)='./file0\x00', 0x85c8775de076242c, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053c000-0x70)={0x9, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x2, 0x0, 0xfff, &(0x7f000027c000)=@common='bpq0\x00', 0x5, 0x4, 0x1ff}) pipe2(&(0x7f000030f000-0x8)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d4e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r3}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e1000-0xa)='/dev/ptmx\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ca3000-0x4)=0x0, &(0x7f000090d000-0x4)=0x4) mmap$binder(&(0x7f0000bed000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x0) 2017/12/26 17:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dae000)='./file0\x00', 0x40) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$KDADDIO(r0, 0x4b34, 0x90000000000200) r1 = socket(0xf, 0xa, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002bb000)={0x0, 0x0}, &(0x7f0000707000)=0x8) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f00001bd000)='./file0\x00') timer_create(0x3, &(0x7f00005b0000)={0x0, 0xe, 0x0, @thr={&(0x7f0000db2000)="36dc2e8bdf41fffd7ef0cca119e8f1bd29f9fbcebefcf34b13a96bad4464f2a32bd0d5b943ce270360ca6705a9b6eba6ce91d8cd769e6249d5255e2535a85a99ca2d91a4d272f7755b4e00acfd622fbd52bec724bc6b1c40ecb885a82aad587ced169041ba40f939edc743ead94b5387662ed94a4a247c14ee9cb6f03e82e165b751cc22bd8c5513fbe9358a94b8b0dc7a3328e25c29265003f0a2d2a2565cce0528870e7af42dce", &(0x7f000003c000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e02000)=0x0) timer_gettime(r2, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000024d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb0000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dfb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099a000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cd4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006a3000)=0x81, 0x4) connect$inet(r2, &(0x7f0000105000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x15) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f0000d48000)=[{&(0x7f0000813000-0xa7)="95", 0x1}, {&(0x7f0000ec1000-0x37)="981b692dfce13a36b5565218d0686f448b46a92d5248060bda5c688685320a30a1e347c7ec94d8870d4f3c7178c0fda2135be9cea66690", 0x37}], 0x2, 0x0) fcntl$getflags(r0, 0x40b) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f2c000)='/dev/sg#\x00', 0x1, 0x0) mprotect(&(0x7f0000c58000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x2000000, 0x20, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000092c000)=0xc3, 0x4) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) 2017/12/26 17:41:25 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x3a4aba80) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000ab3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c3000)=0x1c) 2017/12/26 17:41:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000af1000-0x4)=0x4) finit_module(r0, &(0x7f0000002000-0x30)='vmnet1securitysecurityposix_acl_access)selfeth0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000295000)=0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000293000)=0x0, 0x4) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7f, &(0x7f0000004000)="47f36d89912082e874fcd2cdd7243ef3839001fc3f244d6f46c313e29271a931e669622e58110324916d446e29ee3408122c00dd983533d675ee4b75f064546413dfd0bccd8f91b9c7cc340c6fb3797648d51910563bf248b7aad7f4d1b36cc7266bb2b586cdaf757a8bcba3f0f27007a3b4edaec90489650dfbfe94f1d3174d06126034d0f0d46abae269a0489d84721787efcbbc789bdf0ab9d60ad2a8d96d3e436e05e6bc18f7b9ac7bf7e0a58a1a4f48e3483efc3affe7199ed730a7c4eed4837ae65a7b") ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@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}, 0x0, 0x0, 0x0, 0x4, 0x1a, 0x0, 0x0}) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c9f000-0x4)=0x5, 0x4) recvfrom$inet(r0, &(0x7f00006f4000)=""/208, 0xd0, 0x40000020, &(0x7f0000d90000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xfffffffffffffff7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ad000)='/selinux/enforce\x00', 0x200002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088b000)={0x0, 0x0, 0x0}, &(0x7f0000f11000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000e27000-0x10)='attr/sockcreate\x00') sendfile(r2, r2, &(0x7f00007c6000)=0x80040, 0x2) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000974000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f000031c000)='./file0\x00', 0x40, 0xc1) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000003, 0x0) write(r0, &(0x7f0000caa000)="26000000130047f10714c1fc59df2205088003e3010000000000000000000132050027006e6e", 0x26) r1 = open(&(0x7f00008c4000-0x8)='./file0\x00', 0x2, 0x103) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000220000)=0x0) fcntl$lock(r1, 0x6, &(0x7f00003e4000-0x10)={0x2, 0x2, 0x20000, 0x8, 0x0}) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', r1, &(0x7f0000d4d000)='/', 0x0) 2017/12/26 17:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x0) bind(r0, &(0x7f00009fd000)=@generic={0x1, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto$unix(r0, &(0x7f0000a06000)="cd52ff34713b0ed64a370a8578e01c09295948d22e279994f9381a0bc02e77e4", 0x20, 0x0, &(0x7f0000837000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/26 17:41:25 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000010, 0x2, 0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f6c000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x5, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup2(r0, r1) 2017/12/26 17:41:25 executing program 2: r0 = getpid() ptrace(0x421f, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000000b000)={0x20080522, r1}, &(0x7f00001c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000001a) writev(r1, &(0x7f00001a1000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) splice(r1, 0x0, r0, 0x0, 0x7, 0xe) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000b42000)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000ac7000-0x3d)=""/61, 0x3d) [ 97.074166] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 97.109826] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000727000-0x4)=0x0, 0x4) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000008000-0x8)={0x0, 0x401}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000014000)={0x0, 0x1, 0x8, 0x3, 0x3}) 2017/12/26 17:41:25 executing program 6: epoll_create(0x9) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) fstat(r0, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2017/12/26 17:41:25 executing program 0: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) restart_syscall() 2017/12/26 17:41:25 executing program 2: r0 = socket(0xd, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x7, 0xe4, 0x8}, &(0x7f0000fb0000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcd000)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87c8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x80000000}, 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x1e, &(0x7f000077c000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000247000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0x2, 0x100000087, 0x400, 0x4}, 0x20) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019c000)='/dev/usbmon#\x00', 0x1, 0x111000) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000d58000-0x18)={0x7fff, 0x1000, 0x7, 0x6, 0x8, 0x6}) sendmsg$key(r0, &(0x7f0000c59000-0x38)={0x0, 0x0, &(0x7f000019a000-0x10)={&(0x7f0000d57000-0x30)={0x2, 0x16, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000837000+0xeae)=0xe8) socketpair(0x1b, 0x80f, 0xfffffffffffffff9, &(0x7f0000e17000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f00001e2000)='/dev/urandom\x00', 0x0, 0x0) r3 = creat(&(0x7f0000ffc000)='./file0\x00', 0x32) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f00001bd000)=""/0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c48000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cfb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fe9000-0x8)={r4, r5}) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000000)='k') 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x1, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x1}, {0x0, 0x0}, @raw8={"1a203c1de14c80000000f6dc"}}], 0x1c) r1 = add_key$user(&(0x7f0000f20000-0x5)='user\x00', &(0x7f0000d5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004e6000)="b09ec6135fd7fbd3120edc047a33428677879cca95386b8e2da8781d019e8ca9c098faaf0237295375998ccba6b3701d57d12bc8dd4bc876cc1b8767b021b1ea28296065c3c2c97b1836ec4aee5c20f5f341839ab3f9c05da388ac0a11f220e8111f3520d2bdd0cf6b2fd7e733870ae378f2fab3b75ac311f6382df4038163103820d80dbb8b674bacdd74cb836e07bb096ab54493de28271f6827d2afa687287eb7bf93bf29b7300d3518d7a038c7a4e8aea353e4f4f385599db4a6851879f030d74435d2d4048f9841573705df", 0xce, 0xfffffffffffffffb) r2 = add_key(&(0x7f000073c000)='.request_key_auth\x00', &(0x7f000081d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b7000-0x1032)="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", 0x1032, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x40, 0x89f2, r2) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') fcntl$notify(r1, 0x402, 0x80000000) 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) openat(r1, &(0x7f0000002000)='./file0\x00', 0x0, 0xa9) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x2a)=""/42, 0x2a) chroot(&(0x7f0000002000-0xe)='./file0/file0\x00') 2017/12/26 17:41:25 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ab6000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e0000)='/selinux/mls\x00', 0x0, 0x0) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/create\x00', 0x2, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f000079c000+0xf8b)='./file0\x00', 0x40000, 0x105) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x103402, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket$inet6(0xa, 0xa, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008c5000)=[{&(0x7f0000001000-0x3e)="184ca76025d5ba957479c62070b825f23bab12695d4017dd47d677bf31caa805f1d01843ee06f13a8f53d8098e4f98743caf645a9c81a8c8c661ebdd3abe", 0x3e}, {&(0x7f00002df000)="56625cf69c0d8af4d3f16e05a91ced44198628f76fc97dd269112ce14148b16976d5f87683c727b66469142d14a42df055a9d4c4a59bf6431a9cb813b4c247de8a74c858e3ec9c49f1aa0af8cb6c1424cb78b86b0f52bc028ec2aa02a9cef3aadac01c69d330bfb80e55a8d5ab0e8d7ba1bcb460314d778961ecddafd9cbb07cfbbbf0bc0db14519b159cf3f871afa2ae983c1cde0d44db010a92b16501a2f6b91fdd63ad0542fe0734afbad1b575e2d973789863b738a3b3d7c5d343e22d0485ef72a6ea19a1d678cd6307fd456b42679617046d9acec2047aea1145b87a8", 0xdf}, {&(0x7f00005a7000-0x4f)="eac97337c8a7ed7206f5b98f3999f02b71c077178e2ab658afb1a357134f1822ec61abe0319b0fada4fd0d5023fcee668f896c73cf3746682db7b4513e795b0e07eaa50a6f9c1c4e21c9e424e18b11", 0x4f}, {&(0x7f0000001000-0x80)="b79abef6f44ff9776a4f3e1abfd1bd926468cdccf0da42a06989e49283dbd94548c075b9ffd28e62aa56760958a859bbe5013f0c8a4c62a3b1db6a5852e829bc1afb28c66d36deca2c33cfa5f34cbd03c1d7638f9cdc434d4c7758244346e652d393a68bf391b10b068ea3c3b6a8059d4d1a5a1723529334f4dbf9a7b2b22656", 0x80}], 0x4, &(0x7f000052f000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x78, 0x40080}, 0x4c014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r19 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_SET_STATUS64(r19, 0x4c04, &(0x7f00007b7000)={0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f50a00000000000800528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d32000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r19, 0x4c01) 2017/12/26 17:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) socketpair(0x3, 0x80000, 0xfffffffffffff001, &(0x7f0000b9a000+0x7ac)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f95000-0x1c)=[], 0x0) read(r0, &(0x7f0000178000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x800) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00007f8000)=0x0, &(0x7f00001c9000-0x4)=0x4) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000258000-0x8)={0x0, 0x0}) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000709000)='/dev/sg#\x00', 0x2, 0x400200) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000709000)=0x0, &(0x7f0000325000)=0x4) madvise(&(0x7f00004d4000/0x2000)=nil, 0x2000, 0xf) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f0000-0xc)='/dev/rfkill\x00', 0x43, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000709000)={0x80000001, 0x6a7, 0x0, 0x100000000, 0x0, 0x2}) 2017/12/26 17:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x19f, 0xb, "bd77"}], 0x10, 0x0}, 0x4) getsockname(r0, &(0x7f0000a61000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d0e000-0x4)=0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000a23000-0x8)='./file0\x00', 0x20000, 0x10) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000dff000)=0x3, 0x4) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afe000)='./file0\x00', 0x82) r0 = creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000bd9000+0xa1d)=[{&(0x7f0000775000-0x67)="0301f926b842ebddbf6642d969", 0xd}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e47000-0x4)=0x9, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r4, &(0x7f00009ad000-0x4)=0x0) recvmsg(r2, &(0x7f000008c000-0x1c)={&(0x7f000006e000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002c6000)=[{&(0x7f00004af000)=""/0, 0x0}, {&(0x7f0000c78000)=""/234, 0xea}, {&(0x7f0000e4e000-0xf7)=""/247, 0xf7}], 0x3, &(0x7f000063d000)=""/104, 0x68, 0x20}, 0x40000002) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2017/12/26 17:41:25 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setitimer(0x2, &(0x7f0000484000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/hwrng\x00', 0x1e7080, 0x0) prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000362000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = open(&(0x7f000099c000)='./file0\x00', 0x41, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000632000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000012d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000470000)={@loopback={0x0, 0x1}, 0x7, r2}) 2017/12/26 17:41:25 executing program 7: r0 = socket(0x10, 0x3, 0xcc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000005e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) accept4(r0, &(0x7f0000925000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed1000)=0x10, 0x0) mremap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000bc5000/0x2000)=nil) 2017/12/26 17:41:25 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(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$user(&(0x7f0000693000)='user\x00', &(0x7f00001b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e13000-0x38)="900e770cde7cd78a2560186421995fe861269d6e32f4104a1fe3485c2bfccf9f7245b00c3d0b0557ccddf14a06e459b6ebe5bc8ce77799fd", 0x38, 0xffffffffffffffff) keyctl$revoke(0x3, r2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d2d000-0x1000)="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") sendto$packet(r1, &(0x7f00005c7000)="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", 0x4fd, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='big_key\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0x20, 0x851}) linkat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1400) 2017/12/26 17:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001d0000-0x8)='./file0\x00', &(0x7f0000f4c000)='./file0\x00') socketpair(0x9, 0x8000b, 0x8a2, &(0x7f0000e69000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f4d000-0xb8)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe000000000}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0x6c250078}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0xb8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r0, &(0x7f0000e65000-0x8)='./file1\x00', 0x146, 0x400) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5000)='io\x00') sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d63000)={0x0, 0xde, "aaafe99cc06d24bc1fbcb111a30a781c4f76dbebd4945ffe6cbdbda5372cc059cf9952a1d5ae4219892fd7ed4411a97faee848c373a0156a97ad451aecfca5e9c5953c0c5306206fdef39817c46e8995b8154ce79ce4bf7ac82881b058a9582aa329842d9dabf22b65efd84e2f33f801a54169d799afa984d399b045206a8fe9f10d7a5a3db152454d4e0a076b408c5e3a5be0041f762b2e15e46b07944c39ab2731d34336883ff4683bbf2523d9396a3d29014a4c80804956c2aa86e184ad4d9d39fcd129edacf1eb6314851615cbdc7256adfc9ddf0c073e62e57d4b77"}, &(0x7f000054a000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000bf000-0x8)=@assoc_value={r2, 0x4}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ea1000-0x4)=0x101, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000268000-0x4)=0x0, &(0x7f000052f000)=0x4) 2017/12/26 17:41:25 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa2000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000427000-0x4)=0x0) mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000016c000)={0x2, 0x3ff, 0x20, 0x200, 0x2, 0x9}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) dup(r2) close(r2) 2017/12/26 17:41:25 executing program 0: r0 = inotify_init1(0x0) readahead(r0, 0x2ad, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x205) r1 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) execveat(r1, &(0x7f00000b4000-0x8)='./file0\x00', &(0x7f0000be4000)=[&(0x7f0000a49000)='\x00', &(0x7f0000b43000-0x11)='keyringvmnet0:}/\x00', &(0x7f0000663000-0x1e4)="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", &(0x7f0000dda000)='\x00', &(0x7f000075e000)='nodevnodev\x00', &(0x7f0000a8f000-0x1)='\x00', &(0x7f0000c36000-0x1)='\x00', &(0x7f0000dd9000-0x1)='\x00'], &(0x7f0000ccb000)=[&(0x7f0000622000)='++\x00', &(0x7f0000e2a000-0x1)='\x00', &(0x7f00005e8000-0x1)='\x00', &(0x7f0000cd3000-0x1)='\x00', &(0x7f0000a5a000-0x1)='\x00', &(0x7f0000909000-0x1)='\x00'], 0x800) fstat(r1, &(0x7f0000d5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xd61000)=nil, 0xd61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d61000)=0xc) sendmsg$key(r2, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/rtc\x00', 0x105400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000717000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000822000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000071b000-0x8)={r4, 0xfffffffffffffff8}, 0x8) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setgid(r1) 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}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c74000)={0x0, 0x0, 0x0}, &(0x7f00001bd000)=0xc) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000057c000-0x4)=0x8, 0x4) r4 = getgid() syz_fuseblk_mount(&(0x7f000076e000-0x8)='./file0\x00', &(0x7f0000569000)='./file0\x00', 0x6000, r3, r4, 0x0, 0xa0, 0x100000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000346000-0x8)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ca0000-0x20)={@generic="fb401b07ea6a80b1a7dc7639e49e0c94", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x10000, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)="568ab701499075b7b61fd0e058ecb939cc4ea719d1e87d991900e63305091185c3958a55f7f84159a134181c9ac8ec8bb15682aa80e52bd2ba6c86bc3924fe2df755742ce5a028e1d4c6e2e8563013852ef4d0d9663771aaf61fbe975ced44e4ec81879df1b20c0952c6df9560ed1f94134a111fc209f804") unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d08000)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r1, 0x2000) lstat(&(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) unlink(&(0x7f0000234000-0xe)='./file0/file0\x00') 2017/12/26 17:41:25 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x4, &(0x7f000002d000)="") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000032000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000032000-0x4)=0x1c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000032000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1, &(0x7f0000032000+0x1ca)={0x60}, 0x8) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000383000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="7019d9fbf1ad502191df3901ffbe585c", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 17:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ee1000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d8c000)={0x5}, 0x4) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cea000-0x5)=@assoc_value={0x0, 0x6}, &(0x7f0000d5d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a1c000)={r3, 0x40, 0x16, "ff7c5fff02e5cb31d43b6e311146d4f03ad7fc990c21"}, 0x1e) 2017/12/26 17:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000eda000-0x4)=r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000858000-0x4)=0x0, &(0x7f00004ca000)=0x4) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/26 17:41:25 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b5f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioprio_set$uid(0x0, 0x0, 0x10000362d) 2017/12/26 17:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000038f000-0x34)={{0x2, 0x2, 0x100000001, 0x3, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000150000)={{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, 0x0, 0x0]}) 2017/12/26 17:41:25 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000494000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007a4000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a10000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = getpid() process_vm_readv(r3, &(0x7f0000a61000)=[{&(0x7f00004c6000-0xf1)=""/241, 0xf1}, {&(0x7f00007a9000-0xe0)=""/224, 0xe0}, {&(0x7f0000279000)=""/226, 0xe2}, {&(0x7f000093c000)=""/94, 0x5e}, {&(0x7f0000b94000-0x88)=""/136, 0x88}], 0x5, &(0x7f00006b7000)=[{&(0x7f0000803000-0x53)=""/83, 0x53}, {&(0x7f000083b000-0x64)=""/100, 0x64}, {&(0x7f0000855000-0x52)=""/82, 0x52}, {&(0x7f000055b000)=""/11, 0xb}, {&(0x7f00009f4000)=""/228, 0xe4}], 0x5, 0x0) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/26 17:41:25 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, 0x0, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00008dd000-0x4)=0x0, &(0x7f0000497000)=0x4) r1 = creat(&(0x7f0000360000-0x8)='./file0\x00', 0x100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b4b000)=0x6) 2017/12/26 17:41:25 executing program 3: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000ed8000-0x45)="", 0x0, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ee4000)=r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ed000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ee5000-0x8)='./file0\x00', &(0x7f0000ee4000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ee5000)={0x0, 0x2}, &(0x7f00003e8000-0x4)=0x8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee6000-0xc)=@sack_info={r3, 0x6, 0x5}, 0xc) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000864000)='selinuxnodevGPL)\x00', 0x3) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00004b4000)=""/175) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @empty=0x0, @empty=0x0}, 0xc) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00007f1000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000ee000-0x8)={0x9485, 0x2}) 2017/12/26 17:41:25 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc2000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) flock(r0, 0x4) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/keychord\x00', 0x8080, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000fc3000+0x557)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005e5000)={@generic="ca73402e2cfc623f7f7439cbfaed22f0", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc2000-0x8)='./file0\x00') getpeername$packet(r2, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000fc2000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000d4c000-0x1c)={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000b9f000)={0x14, 0x0}) 2017/12/26 17:41:25 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) 2017/12/26 17:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) [ 97.655080] device gre0 entered promiscuous mode [ 97.660292] device syz6 entered promiscuous mode [ 97.675971] device gre0 entered promiscuous mode 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000243000-0x8)='./file0\x00', 0x200, 0x46) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000a11000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000600000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000fdd000)=0x0, &(0x7f00005ec000-0x4)=0x0, &(0x7f00006c7000)=0x0) syz_fuseblk_mount(&(0x7f0000c2e000-0x8)='./file0\x00', &(0x7f0000f57000)='./file0\x00', 0xe000, r3, r4, 0x1, 0x180d, 0x100000) bind$inet6(r2, &(0x7f00005b6000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) r1 = inotify_init1(0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 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]}) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b40000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000434000-0x1c)=@req3={0x200, 0x80000001, 0x5, 0x9, 0x6, 0x7fff, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ab2000)={{0xa, 0x2, 0x222, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x0, [0x7ff, 0x6, 0x7, 0x4, 0x6, 0xb4c, 0x3, 0x0]}, 0x5c) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b42000-0xe4)={0x0, 0xdc, "4907fe8df1e466f42e9263eeaf5e9047e5111c7b2146f882647098a9afe6919aad8736e90c6ce1d64e495be580e0f189042d8e3f031cedd5f6d6dd0b983c59c9cbc289a07d00181bd041f938df209ad27f51d2855ee42e7a07803b7af69ed9741cc9875c4e766d71de2fbcb601129027db77282d9278ace47f0c9f16c70bec080df805fe83bd18bdb0c3b17f9dd84b092b8b1af7e5520531cc11005483a03d6aaad66801ac1d86b8bfc0cfe91047a44c410c9d36e27af1109580c8ebc4cb4f01ff81172b9ce2e33ca7248185d2e6159876f8c75f0f817ab3e1bb0a2a"}, &(0x7f0000b41000)=0xe4) socketpair$ax25(0x3, 0x8, 0x2, &(0x7f0000b40000)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x800000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00005ea000)=0x0, &(0x7f0000b43000-0x4)=0x4) setsockopt(r2, 0x800000000107, 0x2, &(0x7f0000b3d000)="01000000039c060000070000c4ffccbe", 0x10) 2017/12/26 17:41:26 executing program 7: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000035f000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', 0xffffffffffffffff, &(0x7f0000013000-0xa)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./control\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ba1000)={0x894, 0xa5d, 0xfb, 0x48, 0xff, 0xffffffffffffff00, 0x34, 0x0}, &(0x7f0000000000)={0x0, 0x25a9, 0x100000001, 0x8, 0x7, 0x3, 0x77, 0xfffffffffffffff9}, &(0x7f0000d4a000)={0x5, 0x8, 0x7fff, 0x8, 0x2, 0x1, 0x10000, 0x9eb}, &(0x7f0000569000-0x8)={0x77359400, 0x0}, &(0x7f0000824000)={&(0x7f0000000000)={0x4}, 0x8}) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000158000)={0x0, 0x6, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000003, 0x3, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000034e000)='oom_score_adj\x00') mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000038a000-0x8c)={0x3, 0x5, 0x5ea0, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00008a1000)={0x9, 0x1, {0x2, 0x2, 0x40, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000675000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x4)=0x8, 0x80000) r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f00008ac000)=@random={'user.\x00', '\x00'}, &(0x7f00007c5000-0xb)="02000000a5180040000000", 0xb, 0x1) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006e6000)={0x2, 0x46, 0x6, 0xfffffffffffffff8, 0x6, 0x8ac1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/rtc\x00', 0x32000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004af000)={0x0, 0xffff}, &(0x7f000022a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000093a000)={r2, 0x7e, "88436a180b2c2d8e783e539abb475be07473845a4e5cb4470887c5a83155d0113bd893c114ad7d38040ae3feb2899be5f6419e9bd44245564e6ee540e5da972720bf4eb2a913e55ea7c79c1630e48e513ecccd9cfae2020f2844e7b46518e055d76764cca9861b3c912acf352154bbd7d6a263fd978597134bdb36f02f07"}, &(0x7f0000e37000-0x4)=0x86) read(r0, &(0x7f0000458000-0xce)=""/206, 0xce) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000467000)={0xcf, 0x0, 0x9, 0x93}, 0x10) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="766d6e657430f96b657972696e672f736563757269747900", 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000001000-0x3b)="6f6fa0d76d7517489e4f9502b3aad0503cc9db3e22564df17efbdb5990fd23c2db3d17f33ab986495d4dd6c3812294107e88ba083a06346d2f26a9", 0x3b) r1 = memfd_create(&(0x7f0000001000-0x14)='vboxnet0GPL(keyring\x00', 0x2) read(r1, &(0x7f00006ab000)=""/86, 0x56) ftruncate(r1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000062d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x8, 0x7, 0x8, 0x7ff}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000af8000)={0x0, 0x1f}, &(0x7f00001cc000-0x4)=0x8) write$tun(r1, &(0x7f0000386000-0xc9)=@hdr={0x2, 0x1, 0xb143, 0x800, 0x3, 0xff, @ipv4={{0x14, 0x4, 0x6, 0x1, 0xbf, 0x1, 0xffffffff00000000, 0x6, 0x67, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x3ff, 0x0, 0x1, [{[], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xd96}, {[], 0x7f}, {[@loopback=0x7f000001], 0x7}]}, @noop={0x1}, @lsrr={0x83, 0x1f, 0x6, [@multicast2=0xe0000002, @empty=0x0, @empty=0x0, @rand_addr=0xfffe, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x12, 0x0, {0x19, 0x4, 0x3ff, 0x2, 0x0, 0x2, 0x4, 0x40, 0x9d, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x45, 0x8f0a, [{0x7, 0x7, "694306839c"}, {0x1, 0x7, "4fb106849d"}, {0x5, 0x9, "85da177d14e9fc"}, {0x0, 0x8, "edebe6d6f798"}, {0x7, 0x5, "43f5aa"}, {0x6, 0xc, "36d1c68fba7bef0014b5"}, {0x1, 0x9, "f5e2810d3bfe85"}, {0x3, 0x6, "b05ac6d1"}]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @end={0x0}]}}, "2a5817"}}}, 0xc9) splice(r2, 0x0, r2, 0x0, 0x76, 0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b1000-0x8)={r3, 0xffffffffffffff80}, &(0x7f0000103000)=0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8000, 0x0, 0x43, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000abe000-0x1)="14") 2017/12/26 17:41:26 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000042e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006c4000)="6e65742f6963703600d8") clock_gettime(0x0, &(0x7f0000f37000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000024b000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000abc000-0x10)={{r3, r4/1000+10000}, {0x77359400, 0x0}}, &(0x7f000035b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000294000)=""/26) utimensat(r1, &(0x7f0000115000)='./file0\x00', &(0x7f0000643000)={{0x0, 0x2710}, {r2, r5}}, 0x0) read(r0, &(0x7f0000e78000)=""/128, 0x80) rename(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0x5) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cff000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000d62000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f1000-0x14)={0x0, 0xe3, 0xfffffffffffffff7, 0x1, 0xb80, 0x9}, &(0x7f00008ac000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000901000-0x67)={r3, 0x5f, "1e0096e85bbb43fab8954a83e1bed5ce1379666fa83b3ba8c8e928146c6588f1069f16003e97c36872b8f805aeb34639565ffa646deb949865c5b323b48a2e5df986f0a32789c448e759b0488ca3c8b8de334f44f4a39eb24c8091d05d4d9a"}, &(0x7f0000982000-0x4)=0x67) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9f000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000672000-0x4)=0x0) 2017/12/26 17:41:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00007c1000-0x1c)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x23)="b4e03d323bae60663628004c8a35a2ab3ae1f359278d3de74165fc42e2fc33b9f433aa", 0x23}, {&(0x7f0000000000)="6dfd2cc40c312d3fdabc55c2", 0xc}, {&(0x7f0000001000-0xb1)="b3ca30a19b7c0ce2f53a4a7aba2af6961ca82464ee686cdd9a60db0233a152e5006a10afe67331745fadb576ec8350118a94318222a70ae0d1b371342fbbbc1e75b24d942709db1e20a578c2aa1deed6d4d9764da2f7daad602e4b8c5f159b2f6d79ac84c455650c2375caebad7decad91ef9b86f625ed0b64c7f528c005977990b064fb6db4fada7819810168a5037efbd7435fbb06f059a3e7511d96622e2c95c2583281e62b751f36eaf295e5e12c28", 0xb1}, {&(0x7f0000001000-0x22)="990aa4dbd9240725545329ac6cd4bd6fc8fac67165916357f38a8b25b887fc0160ae", 0x22}, {&(0x7f00003c4000)="b640aff0aedf0ac2cc19a327706f0b97d997daaba9da9507ec7ed1024e08c1e8d95ad6e8bf4d6d86509e3d6860a1a07aaf828a76515c4c40a64b53aa5c5b9aa67a2d9790bf38712c933da774f3a155", 0x4f}, {&(0x7f0000fdc000)="6308502116e24630fbb0e845b9a491e90ee553aca28b234e35663f151905ae6f8e695b6f99fc9ae7175ba0c5d186934af054", 0x32}], 0x6, 0x0, 0x0, 0x20008000}, 0x4000) fcntl$setstatus(r0, 0x4, 0x40c01) read(r1, &(0x7f0000156000-0x1)=""/1, 0x1) [ 97.969621] device lo entered promiscuous mode 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = open(&(0x7f0000bee000-0x8)='./file0\x00', 0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000978000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070b000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002e5000-0x108)={r2, @in6={{0xa, 0x3, 0x6852188b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x80000000, 0x8, 0x7, 0x81, 0x3, 0x81, 0x2, 0x2, 0x2, 0x0, 0x36e, 0x6, 0x0]}, &(0x7f0000db1000)=0x108) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef9000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="5282aa66ba57", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000735000)={0xffffffffffffffff, 0x3, 0x55, 0x2, 0x4}) openat$pfkey(0xffffffffffffff9c, &(0x7f00007e9000-0x15)='/proc/self/net/pfkey\x00', 0x60002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregset(0x4205, r5, 0x201, &(0x7f0000df3000-0x8)={&(0x7f00009aa000)="", 0x0}) sched_getattr(r3, &(0x7f0000e61000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000b9e000-0x8)='./file0\x00', &(0x7f0000001000-0x8e)=""/142, 0x8e) socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) socket$inet6(0xa, 0x802, 0x100000000000088) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006a000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0x14)="88af6d96b49c12c19ca4ddd23bf80d4b5888ee1b", 0x14) dup3(r0, r1, 0x80000) r2 = getpgid(0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x4) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001d8000)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) rmdir(&(0x7f00008cb000)='./file0\x00') 2017/12/26 17:41:26 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d89000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ce0000)={0x90000000000, 0x1, 0x9, 0x1000, 0x3, 0x4, 0x84ca0c4, 0x40, 0x9, 0x5, 0x4, 0x4}) pwrite64(r2, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r2, 0x3) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001f000)={0x0, 0x0, 0x5bfa, 0x40}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001a000)=@assoc_id=r1, &(0x7f000001a000-0x4)=0x4) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e5a000)={0x1f, 0x7, 0x100, {0x0, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000256000-0x4)=0xe3d8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e15000-0x4)=0x0) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x11d) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0xc010, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000d68000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r1, &(0x7f00002b3000-0x8)=0x0, 0xff) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') r0 = syz_open_dev$sg(&(0x7f000026d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x33) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000243000-0x38)=[{r1, 0x1, 0x0}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00007e1000+0x83a)={0x5, 0xf2, 0x5}) syz_open_dev$random(&(0x7f000021e000-0xc)='/dev/random\x00', 0x0, 0x40000) 2017/12/26 17:41:26 executing program 3: unshare(0x20000020100800) [ 98.066999] device lo left promiscuous mode 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000034a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c5a000-0x4)=0x10, 0x80000) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000f31000-0x28)={@generic="ecc33741c55ade62fe8cab22742126dc", @ifru_data=&(0x7f000091e000)="3fd08da58953437330eac1dd2576d42969e8b02b1309bc51082a8403329d00ef"}) write$tun(r0, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/26 17:41:26 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) r0 = creat(&(0x7f0000fb8000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f}, 0x98) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0xfffffff8) sendto$ipx(r0, &(0x7f0000000000)="4fb462c53d6ed1cf3fd420562fa78348053cb0023d244c10719583ee99646a8f0c352add88e87fcbc8163e717f585ad74b6458d6f73b8e5621eceb075cf73df13caa1f754fec4ad623fdd17093ce8bd3be409b08f71f43d22aba9271e3a503376d02e264f8e7e798244c155ed44784fe3db8298a45f2", 0x76, 0x24000000, &(0x7f0000954000-0x10)={0x4, 0x1, 0x2, "eb9eb1651e3a", 0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000065e000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000fd000)={0x100000001, 0xa8, 0x8001, 0xe1da, 0x100}, 0x14) 2017/12/26 17:41:26 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000999000)={0x0, 0xb546}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0xb7)="13f9ee4242af4499c2bc2cac6561c29879d02d8503bbf1a06866e17130a51e3299c538a0321aff07f113d1ffed686dd8625cf9f27ca28e3518cea50eb468e5ca0033e88f964806e163c0910bc2a6ce3f7789674cc8e2cf08f0472fa5ea4c54cfd779db8af14990c5128e16d2f284d9e166e0a4f8d732dfcbb8799f3005d87b7bf1d5319116cbbb68a33b6e5542e043ba0c43f7355683aa1a8a640fcd98d0de45e19f7c28546df3d5bcdbdf0c73c6895c110790ae551c16", 0xb7, 0x8, &(0x7f0000001000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000149000-0x18)={r1, 0x8, 0x20, 0xeb0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000ad0000)=[{&(0x7f0000c0c000-0xea)=""/234, 0xea}], 0x1, 0x0) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d3e000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') r1 = syz_open_dev$sg(&(0x7f0000195000)='/dev/sg#\x00', 0x0, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) getsockname$inet6(r1, &(0x7f0000c50000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000007f000)=0x1c) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) write(r0, &(0x7f0000f46000)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000489000)='./file0\x00', &(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)='C') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c4000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c0000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000257000)={0x0, 0x1000, "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"}, &(0x7f0000ec4000)=0x1008) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fdb000-0x8)={r1, 0x8}, 0x8) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e5a000)={0x1f, 0x7, 0x100, {0x0, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000256000-0x4)=0xe3d8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e15000-0x4)=0x0) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x10000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000028d000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba3000-0x4)=0x4, 0x4) sendto$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) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000912000-0xc)='net/netlink\x00') preadv(r0, &(0x7f0000def000)=[{&(0x7f0000352000)=""/149, 0x95}], 0x1, 0xffffffffffffffff) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ad2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bb5000-0x7)='fdinfo\x00') getdents64(r1, &(0x7f0000b83000-0x26)=""/38, 0x26) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000e7e000-0x18)={0x80, 0x66f, 0x3, 0xe4, 0x0, 0x5}) getdents(r1, &(0x7f00005ce000-0xa5)=""/165, 0xa5) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f06000-0x6)='dns_resolver\x00', &(0x7f00001c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f2000-0x15)="1773797374656d6b657972696e6775736572262400", 0xfffffffffffffffe) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003cf000)=0xfff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006f5000)={0x3, 0x7ff, 0x3}) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xb6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00001f5000-0x30)=[{&(0x7f00004a7000)="d37653fa", 0x4}], 0x1) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000095e000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095f000-0x4)=0x14) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005a7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b34000)=@buf={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) listen(r1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003dd000)={0x0, 0x0}) mlock2(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/rtc\x00', 0xc2000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000b93000-0x1)=0x0) fcntl$addseals(r1, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00007b1000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x100010) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000000)={0x5b, {{0x2, 0x2, @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]}}, 0x90) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000abd000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00007e3000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@common='bcsh0\x00', @ifru_addrs=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000094f000-0x4)=""/4) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00004bf000-0xad)=""/173) [ 98.220845] proc: unrecognized mount option "C" or missing value [ 98.230943] proc: unrecognized mount option "C" or missing value 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) getpeername$inet6(r2, &(0x7f0000d1c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000194000)=0x1c) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) write(r1, &(0x7f0000122000)="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", 0xfa) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000044c000)={0x2, &(0x7f0000e0b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000bf3000)={0x3, 0x100, 0x100000000, 0x81, 0xbb0, 0xa20f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00007cc000)={r4, 0x1}) syz_open_dev$usbmon(&(0x7f0000ef2000-0xd)='/dev/usbmon#\x00', 0x9, 0x1017ff) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) dup3(r0, r2, 0x80000) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:26 executing program 2: pipe2(&(0x7f00008e5000)={0x0, 0x0}, 0x800) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x115200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001000-0x210)={0x14, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x4, @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]}, {{0xa, 0x3, 0x100000001, @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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) fcntl$lock(r1, 0x0, &(0x7f0000001000-0x10)={0x2, 0x3, 0x7ff, 0x5728, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r4, 0x5381, &(0x7f00007d5000)="") 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 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) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fed000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x10002) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000629000)=""/50) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000929000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:26 executing program 1: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/load\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000d54000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') pread64(r0, &(0x7f00000fa000-0xd0)=""/208, 0xd0, 0x0) sendfile(r1, r1, &(0x7f0000bc4000)=0x0, 0x7fff) readv(r1, &(0x7f00005e3000-0x28)=[{&(0x7f0000bde000-0x79)=""/121, 0x79}], 0x1) 2017/12/26 17:41:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00007be000-0xd)='/dev/usbmon#\x00', 0x0, 0x600) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000981000-0x94)="a7a5d2ad2bb83db5bb89ddf37dd9e6195aac6946547745cd34b9f1d56fa52fc118501f90ddbc15fc09fd68121e7dc0a4e5a2f70936d26013756ee5547404e08054eaf7409a2d160aabcbf75e011a31c54616b1328c6951cdd1b2e346be96dea44edf1d5816815e8cb91dcc52939603b36ec2f44f5299c0564b90636e5408953e2b1be3835dd3061cbb0b8ca085145d777764f644", 0x94) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd8000)={@common='lo\x00', &(0x7f0000d8c000)=@ethtool_eeprom={0x200043, 0x1ff, 0x6, 0x45, "02ff1630db9b1450249185b54022102531080c3d98f115bcd692594ce6423bcfb019f50735a59d7d9c735f04e17c561b24a06eba437b82d671294564a48f52bedf49f84649"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f0000678000-0x8)='./file0\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000950000)=[{&(0x7f0000a10000-0x5d)="18895063e65a16e387358774bdd973f3e105fd122cd058c96e77cfa3b7cb5abca7e4c2fada2d7f706d61dee54492bedc4be8c055b01ec550623371e9888f50e22e1e4a7250939ffe8ad233abacbaa8dbf6ea30fef31b7e6a84a9b60283", 0x5d}, {&(0x7f0000fd8000)="57e09bf2289581a3d2ed69c129b923039333cbef0faf7d0857ed056401b024777fc4bf8dc70c73940907f17812ce54a93cd21ea2eb94a53752a91014a55933a958a910efd2a94b0a5c965f135247b685", 0x50}, {&(0x7f0000fd9000-0x49)="5768e73d05705f59e33d9409e36397ee68c307d0f6574f1e7cb6af17a7e51e67a727a962c06dfef5de281c779eb840a0ef7770cc930ebcc5388b93f7fee46fef43c5d0be424df21dc0", 0x49}], 0x3, 0x1) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000+0x726)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/26 17:41:26 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000218000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a5000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000054a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00006d6000)=0x0) getgroups(0x1, &(0x7f00003eb000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getegid() r0 = getegid() setfsgid(r0) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000015000)='\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00008a3000)=0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/26 17:41:26 executing program 7: socket$inet(0x2, 0x1, 0x0) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fanotify_init(0x10, 0x8000) close(r1) timer_create(0x3, &(0x7f00005c8000)={0x0, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096d000-0x4)=0x0) timer_gettime(0x0, &(0x7f00008d9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4a000)={0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000b4a000)={0x12, 0x19, &(0x7f00002b1000)="393052c80c4fd5263203a3c34e6b9437f20b2582f367a61911"}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000a7f000-0x10)={0xfffffffffffff32d, 0x6, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) ftruncate(r0, 0x1) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x4ec6b14a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000007000-0x8c)={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]}) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ppp\x00', 0x430000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000010000)=""/239) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 17:41:26 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d62000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0xc, 0x1, 0x6, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) pipe2(&(0x7f0000403000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f000089e000)={{0x0, 0x3, 0x101, 0x3, 0x1}, 0x100, 0x3ff, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r4, &(0x7f00002dc000-0x68)="8f74116d2cd657bf7415b66553cbea8e07bf843fb69f4fa6754fbbd75fb3c723894012828cba0ba16af362954c5ce84baa87483ef9e80791360a1f4f2fee54b77052844bf189e90a9e07862548333838c45eeb67e96cd4448b725ac6d5805c1d2370d0fd0891e873", 0x68, 0x0, &(0x7f0000b7c000-0x10)=@ethernet={0x0, @random="f10aef9515d1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00009c7000)=[{&(0x7f00007da000-0x1)=""/1, 0x1}], 0x1) vmsplice(r3, &(0x7f0000516000)=[{&(0x7f0000cbd000-0x6e)="0c24c50333fa268d261d2ebb5935ce0fd27d1b7d0ac013233f1ce960f82571bc149ef4446eb4253dc546c17b7e6e082f4fa84132bbf6403f2e766950b020edd90c516481f6ef58f7f6daaa417d0f94b1ccb60e7be5143fe4a9fcd26345de788eaadf3d9f9576ddc3e719c0a28ecb", 0x6e}, {&(0x7f00000e7000-0xe9)="ec2241563e2736e30825bc2c82283b241e8c1c471d1031eafc0d1e6be471808ca2aac8ab4a46eafd51bc26cfa8822924392b03dd6509eb2303d9ddcab97f7120cae5f8ea989dba2687aa91cd2f9e7630cac63133a7038327e18c06e81e1d81e9e0e193f3114fe38d4090d4a27eb9ee4fb0af0937b102489877bff7ad6dbe99a146ea0f9c24605af4c9bb9f8f5336bd51c82ac58d010f1cf7d9f99175695b43ebaddd18e5fd9d721644a6789700cece4f84e8efc83facf87639108a82e0fbea67422dba23ceed80030eec6a3705918a52c8c548ab0a37db555a77d5a34bdfe7de01c6b945be12601e85", 0xe9}, {&(0x7f00005ef000)="4762fe9d923a2021d57222a58ccd1c3c512904ad6414fcaf3538da79589e3dad45657f79ed9abcb2d4346e676a2a554c4ef9bc40d4da14c8bf393b52200f1e4bbfe016a7a0ae873d98a9a8d60db84eb52b227b3cffb2d998d2ff422136ae567e270232756dfb06c9917d461fa78495f1411a59cdf1b7e7b92277880155a4f67c34b104", 0x83}, {&(0x7f0000343000-0xdc)="9d98e1fbc80513054a37fb5a9180f0fc309f08f501cdbcee87f6fd5a62206f51e3ddd459a615797ef08901ef247969f988cb1e8503d03031c348cb0088b5faa604feb8d5e2a30aefb0e23223cef7c574cf4d1e0195727510bbeea01b0dad96cb6b00c1765104fa9d571dae00ec55fe17b4e0c0e6e2c811e31bd92854e063edceb9535346dff9cd068d077621ddaf24811afbe4dfba2ac260ab054f4273aad5772da3410ac801df70693ba6bea864030c63f5224773bc8fd6433e52b436ae845646cecdec1fd71e9a30d320fb519d81eb8276213680ecf5ee4ba2003f", 0xdc}, {&(0x7f0000b7c000)="", 0x0}, {&(0x7f000026d000)="6b494389b39532e9d2b63973a1cfbfb90fcd37a0eb02e8d1b62f95f3e5c624821fdf79afb51bf1912d5abfb0a34b2e383f753bd8bf9a6c13ff0a7dd3ae813edd", 0x40}, {&(0x7f0000b89000)="ffdb95d98d6ea288448ba949b7bb349728fc90da15d107a321511a11a5dbbe11d89888e695d35b539c91599f60ec6ad4d03f5dec8f44cc6f530b1756a5fe3c406d078a9426a051c987c24b6582e33c02fb71f5f1ad7236503e0cfd90f8f10d517dd6031360ccea47aec81d8a76f73e618aa89aba2a8666bfb51429a3d9c07210602bd9861a0e79105a8b32382e8451c8df3f5967dacbc59353a36dd809f79873490ea2db7ddc499fa85a65fd2e71b33571be565ea51cae049d294717505064531fc9a8b5001781e71c7064a5eac331236f47061e411da39ef61c0eb3cc0d0b7b00caa70bf182b6020412e46335871a5d3d5889", 0xf3}, {&(0x7f00001c0000-0x69)="f100595abab23a8b99323e13412bb481050065dfebe25ce3f9c96c1320ac16261e35ccc3a385aceb7ee11f08621627ab999d86cb1510b0c4a5b43520c8909b6067a2dc919bba7deac4cd70fdf585469a2c41920d5400605dafbfeb68698046664306b3d5677107b56b", 0x69}], 0x8, 0x8) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000def000)=0x0, 0x800) sendto$inet(r0, &(0x7f0000cec000-0x2e)="cbc80540bb87b32beb02eac721af8e93a24fc50fabd2276774acb02ceb60c8b52ee267a5582c4c835e959ef93184", 0x2e, 0x80, &(0x7f0000416000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$2(0x2, 0x0, &(0x7f00000fd000-0xad)=""/173) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x800) connect(r1, &(0x7f00004e0000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc0000-0x9)='/dev/ppp\x00', 0x1010c3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d11000)=@assoc_value={0x0, 0x0}, &(0x7f0000b74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000377000)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a7000-0x4)=0x8c) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000eba000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f000031d000)={&(0x7f00009ad000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ba0000-0x97)=""/151, &(0x7f0000457000+0xc89)=0x97) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000ed1000-0x4)=0x0, 0x4) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e02000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000)=0xe8) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a23000-0x20)={0x7, 0x1, 0x4, 0x5, 0x0, 0x10000, 0xffffffffffffff81, 0x4, 0x0}, &(0x7f0000d15000-0x1)=0x20) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000abd000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3, 0xffff, 0xd7a6, 0x8a}, &(0x7f0000e06000+0x74a)=0xa0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000e07000-0x10)='/dev/input/mice\x00', 0x0, 0x623c) sigaltstack(&(0x7f0000864000/0x4000)=nil, &(0x7f000057f000-0x4)=0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00007fa000)={0x3ff, 0x12, "b6372b77c186e87653eb684ad6d5d2680101"}) sendmsg$netlink(r0, &(0x7f000008d000-0x38)={&(0x7f00002d1000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004fa000)=[], 0x0, &(0x7f0000e02000)=[@cred={0x18, 0x1, 0x2, 0x0, r1, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab4000-0xe8)={{{@in6=@remote={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000)=0xe8) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000407000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000019000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000100000005, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}) read(r1, &(0x7f0000d96000)=""/122, 0x7a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f00001e1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000086e000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x8001, [0x1ff, 0x80000001, 0x2, 0x9, 0x8, 0x95, 0x93, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000097e000)=0x0, &(0x7f000095e000-0x4)=0x4) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000007c000)='big_key\x00', &(0x7f0000c1b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2a000)="ebd8e7158cc6f2d574610bfdbc9ae99bd86e7061800b190c4bea9701fb64318fdda6ce90dba405c7d2cba6fbd002fdad53c0e6334508e24039174deecb0ac0f244df0ae32dc98dd5197b42e4bb77f7e29bba369511fc4826f7c67a52b000bc0f57bc8b5a7d1dccfe139995c65e8a3c25e13c38b9da1ba08d3aff14babcc3e2ec5bcda8ffb5a54f304bab5373e750e6e6", 0x90, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000e19000-0x8)='keyring\x00', &(0x7f0000202000-0x7)="73656c66279200") r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f000005f000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036c000)='/dev/vga_arbiter\x00', 0x4002, 0x0) getpeername$inet(r2, &(0x7f00003de000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000245000-0x4)=0x10) 2017/12/26 17:41:26 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006c000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x8d0, 0xfffffffffffffffe, 0x7, [0x401, 0xfffffffffffffeff, 0x5f], 0x101, [0x3, 0x8, 0xffffffffffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000000010, 0x803, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r2, &(0x7f0000cdc000)=0x0, 0x8) write(r1, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000000009ff400008ffffa0074751050003000000", 0x26) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000494000)={@generic="3157aa891efb77cdf88fb47409b458b3", &(0x7f00008bc000)=@ethtool_dump={0x7f, 0x9, 0x7, 0x47, "542802b42a6de1525e486dfaef5c8f6fa175193b2cf2670f277a26e4ad18c653f60db2058ed9a410d2d8fe85afd2367eeff497f128b78593ba2ec16d5fbb0e541790251f2f4557"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x80000891d, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00003da000-0xa)='net/igmp6\x00') r1 = syz_open_dev$tun(&(0x7f00005ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000db2000)={@common='bond0\x00', @ifru_flags=0x0}) [ 98.499632] device gre0 entered promiscuous mode 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x40000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/133) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) splice(r2, 0x0, r1, 0x0, 0x67a059e7, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00005e5000)=0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000367000-0xcb)={0x0, 0xc3, "05531d5b8ea98eb35a6e6242e505340c4adc292a4404e1f3992a87a1903a411ba9320ec6973a4007e5025b9570442d40c47a991f2d7b1a535790c173afa1f83e85b923b3ddcf123f87475fbc594d91da62e343d3ee5c3d6f7f0cd4efc8f5581d0baeee58ed201e65456e1baa3ac32b9154c5dacb71b7db8be964c0a9a3eb765c17f2a3ef4faa5de5777bf0b81a829491e3c5e3f8f2e1b7d05ea7449db026c04a3872450f0053cf17faf38c60fd68d9fd085c9c29947d1452ea1ffe725170f39dc8a22b"}, &(0x7f00005e6000-0x4)=0xcb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000028f000)={0x20, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = getpgid(0x0) sched_getscheduler(r4) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e5000)={r3, 0x40, 0x6, 0x1, 0x100, 0x6}, &(0x7f00000a0000-0x4)=0x14) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x4, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f50000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000607000-0x27)="c1ae8ea536be47015ed8fb6118c8f52fc3bb436daee86d73504e6259f2d9524284d6d9c6fed44c") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a49000)=0xffffffffffff8000, 0x4) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000-0x10)={0x4, 0x4, 0x3, 0x100000001}) 2017/12/26 17:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f00000d6000-0x48)=[{&(0x7f0000906000)=""/42, 0x2a}, {&(0x7f00000a0000-0x7d)=""/125, 0x7d}, {&(0x7f0000783000-0x4f)=""/79, 0x4f}, {&(0x7f000002c000)=""/227, 0xe3}, {&(0x7f0000d53000-0xe7)=""/231, 0xe7}, {&(0x7f000060e000-0x5d)=""/93, 0x5d}, {&(0x7f0000350000-0xbd)=""/189, 0xbd}, {&(0x7f0000b64000)=""/133, 0x85}, {&(0x7f0000e84000-0x86)=""/134, 0x86}], 0x9) pipe(&(0x7f0000ed0000)={0x0, 0x0}) read(r1, &(0x7f00009cf000-0x1000)=""/0, 0x0) pwrite64(r2, &(0x7f0000a3f000)="de251ba228c5d945e98e3bb6c233eb4f856d99c588a5e7ae1009c87cdce79237a343824f54a3ebd62d6b1a93e47faf4482f8f52a85625ab26a8429bf7ab3483a3ca7c08b9addff82047e84bac4c51d59310a543c7bb6a36c5684290e2502d0563e1006abebd632477f25ca7349b2968796ee426bba4d9f0f1f59515725fbc940d5b00eda5d873d3a6ff09397dcc6c1030ec61fc8c724f4d0b9d67f0c9f5430e7045a58f71604c802f71f71b44044153482", 0xb1, 0x0) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) alarm(0xffffffffffffff81) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d23000)=0x14) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d28000)='./file0\x00', 0xc0, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f000033d000)="", 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c45000-0x1e)=""/30, &(0x7f0000d27000)=0x1e) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000021a000-0xec)=""/236) fcntl$dupfd(r0, 0x0, r0) 2017/12/26 17:41:26 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2080, 0x5) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ec3000)=0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x7, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000000)={0xffffffffffffffff, r2, 0x10000, 0x7}) ptrace$setopts(0x4200, r0, 0x9, 0x0) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009e5000)={0xfffffffffffffffd, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/relabel\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000e44000-0x8)={0xd0}, 0x8, 0x80800) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000058e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000dd0000-0x18)={0x4, 0x8, 0x2, 0x2, 0x0, 0x4}) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) 2017/12/26 17:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000e5d000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030d000-0x11)='/dev/vga_arbiter\x00', 0x410240, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000739000)=""/185) gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(0x0, 0x0) 2017/12/26 17:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3f) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000102000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c71000-0xc)='/dev/rfkill\x00', 0x1011fc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000216000-0xc)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000dc2000-0x14)=""/20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f4000-0xe8)={{{@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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000718000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfdc, r3}) open(&(0x7f0000f03000-0x8)='./file0\x00', 0x0, 0xc2) epoll_create1(0x80000) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x0, 0x0) bind$netlink(r0, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000045000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008b6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000)=0xe8) connect$packet(r1, &(0x7f00007e7000-0x14)={0x11, 0x17, r3, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket(0x3, 0x8000e, 0x7f) 2017/12/26 17:41:26 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) bind$unix(r1, &(0x7f0000620000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2017/12/26 17:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x1f, 0x5, 0x400) connect$unix(r1, &(0x7f000098e000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) listen(r1, 0x101) 2017/12/26 17:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000451000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab2000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r3, 0x0) 2017/12/26 17:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004b1000-0x30)={0x18c, 0x0, &(0x7f00001be000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00004f5000)=[], &(0x7f000084c000+0x731)=[0x68, 0x0]}, 0x7ff}}, @acquire={0x40046305, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000a4c000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f000057a000-0x1)=0x0, 0x1, 0x0, 0xd}, @fda={0x66646185, 0x7, 0x2, 0x16}], &(0x7f0000247000)=[0x30, 0x38, 0x28]}, 0x3}}, @exit_looper={0x630d}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00008ce000)=[], &(0x7f0000d2c000-0x18)=[0x28, 0x68, 0x30]}}, @request_death={0x400c630e, 0x4, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x70, 0x0, &(0x7f0000122000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000762000)=0x0, 0x1, 0x2, 0x28}, @ptr={0x70742a85, 0x0, &(0x7f00009d0000)=0x0, 0x1, 0x1, 0x30}, @fda={0x66646185, 0x2, 0x2, 0x6}], &(0x7f0000b39000)=[]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f00003c5000)=[@flat={0x77622a85, 0x10b, r1, 0x3}], &(0x7f0000497000-0x30)=[0x18, 0x58, 0x38, 0x28, 0x38, 0x30]}}, @decrefs={0x40046307, 0x4}], 0xef, 0x0, &(0x7f0000cb1000)="b85f58115565e1409eb08bd6a153c25f231f69cbe5ceb3e923635d2929003665ffbb0b25e51c5f7fb035c8f9e6d31bcdbe74f740113d997c38bd314e2800b8c348998823dc9bb6e2c8b101733de24e78c40fbfe65e8cb9ca3c472bb690cc84fb838799c49aa7f5b4bb8ae3cab3fdda98500fd53a40dfdf97658db0c99ceb40f37f0fbe4de3758fecf3719758eb764b193a7d91c7d31bf45c46d3cead909ddd44b6a572bf3e6aa63dbf52be429570ca35058da562b46d10795656ad85284f70c25dfe9c74fc09e89e0b90226fe5d8f17cba9b4499a209acf0ae03fde7f50f379747939e0cd03d355de521b7d6cca476"}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000001000-0x84)=""/5, &(0x7f0000001000-0x4)=0x5) 2017/12/26 17:41:26 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x6a)="9f415f1fdbe0558b5a3a87c7730916d7078bb9ba05414f7ac4a96c44885eb0843a072f2c57f7d17828e932275ffac00ad30c365805a0b69ae8ccd72a9e6207aea5707c41aa36783478bd2c9e7ab3996d881a44b6869802a53d01bedd1e1b3ae73ecdb243ea1ff513fea1", 0x6a, 0x1, &(0x7f0000001000-0x10)={0x4, 0x3, 0x8, "364d1848046f", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x81, 0x0, &(0x7f0000d2b000)="c18abc3351951f703f7b408e519e1969415da589b71fcb115d914ff7535991255eb7c6e65867002a69dfb55cd72f0d11726b61e51f0b47dcf12a70095b7023dc96bae528c5db149a37368403515fa190d81ae5fc41659a87674c5b9f2f39ebe0364ea14e0cfdf35236c8abc038687bb573b88a943a5dd56b3c35c3fcda71c62bef6d33936497ceea9cbc4cfeecb5f83be2dd8726e3e8c63da0a2c37afa9f260a0515bf43713e0a8fee0bfe372b77f2feb922ea211e5b16c605d083b36412e2a496be0b144e9415", 0xc7) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x8, 0x80000000, 0x5, 0x0, 0x8}) mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) sendto(r1, &(0x7f0000576000-0x11)="020700ff02000000ffed0527eaf5f71a2f", 0x11, 0x0, &(0x7f0000049000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2017/12/26 17:41:26 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000-0x4)='em1\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0x2) writev(r2, &(0x7f000000c000-0x8)=[{&(0x7f0000004000)="e86d2c90778bb704f8a7c61d8c8065e25e8e53ea0fee336dc5c7f0c103c37e867844cd9de18600e4c31926dbcf7339cd168062d279885ff37b78c4b7b29314070b", 0x41}], 0x1) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c9000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005c3000-0x1c)={&(0x7f0000924000)=@l2={0x1f, 0x1000, {0xec4, 0xa74, 0x5, 0xb2, 0x1, 0x5}, 0x4, 0x5}, 0xe, &(0x7f0000c8c000)=[{&(0x7f00000f3000)="ba4f837500edd7ca0606eb8c56811a63c350327357272eda44dae4877c3db2a50f1cdf7ea5ec11ea0dd1cd8376b8d439224efea9b15dd27d6efd14d8c66eb718e11aaec9568bc2b6fe7129882285089680cc0c77221fa2d53b80de92a196998ae8868306e3f1a3a2d5431ef7500dfd36c5870879344b7ee073fe4463d30dc33b95efefc04ef04a039447456a5225efd6983c0bab56f4bee75c4b5f925e9cf8c024ef3b682510e5a4fb51ce5d2147ccce86978042894058b464d2d392e22d790fd6e79d66fd6fd0fe355ed6ce95d5860b209a57f56325edd1a6fd645551f2c3cb2b09716c5abf76e0bc3e4fa1ec083a", 0xef}, {&(0x7f0000dc3000)="76c16e33ce0c0547c9cdc299308ee1fb54b95e2d429be1a88980dc85e4ba500e7094be27f9aeb7fb09ab527282053fc71360b322cb6e628482c67f805139d9cc782b9de24782e4cef2cf85fc64e626ed6c782dce28c77cf7dce604be0e2be45019dcd3734da31a077a83da90f173ef79a739781032e3ba7e2c81eb0699585d56e01c5549f11683704a33ebb7558c246350ef00fbab708f209d78d4693d", 0x9d}, {&(0x7f0000005000+0x814)="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0x1000}, {&(0x7f000024c000-0x8c)="482ec026dcef9fc0a14b8ba25b41fa1393c269ef1d58f02d3ff61db4c61117207a73bd7670bde749ef3c484fd40caeb929180376b4b6917fc01ac94355fb36daea831d20a6cd26fda2f32ca550405fa9d72f0d86752794a436f87a061dc6509b89a7f4ea71f4cdc1629e8cffcdd1a6141de37c0f028f247e442e2a0141e954c72893b97bab9bb19e44d2e5d0", 0x8c}, {&(0x7f00002a9000-0x78)="b4de3bf3e09dcfff2ff544e713843b9aa95ae9a864f2ecd1fdd963e3a5d954eca9eb137b54dd9b5239877463c3f1d519a07f182ee521071b2a4ec80467291a4aa04a702d21f13671ec2c1a760364c7cc03671ed8b59401482e8a0900839258584f73721b17da7d5b0d6f285e822a2b296104b6581d20563013100aab7066a7a3889cb3ea20d02257211d4ebc810eb96ad562aeea3c874967cd51e8329d8495ad24df265452", 0xa5}, {&(0x7f00007a9000-0x1b)="8d72b58a2d51705b292d4470a67d6ebe9506236179bfd2b98c79a8", 0x1b}, {&(0x7f0000029000-0x50)="8060dd074ada8bd0dc3118ceb08ae1ef25863cf35fcff4b37481e63f0c5bdc482ced9e294aa28087cac7d5a758ad7b13a49a0a35c4fe1d97854090a253ec615703a669673202f9bcb7851f0e2d553ee5", 0x50}, {&(0x7f000058f000)="d8f096604c5c9b85b6056b5a43c08f36cbff273060f4014e1cb5cd4937399167d765cc574fc8cf41defaf944fa00bfc845b27c5dd8f07327313969db8e336a82351ffd448d89118154a56e312bd5b0692f2e739d44a00ccf18577727ba301de183ebc787227edb898bd304acb3392aebe10e2065506e223ecb83d92a2514a80c3ccc6ed7e78d", 0x86}, {&(0x7f0000173000)="874d5ed97b20cd68a3b465195ceec345a76893c9ad963f7d7d7ebbba50fa06c3c74a3e695f925bd7054a7d3b2064b813ea50fa5f3a07cac7f9e5dfe0c7ab5b62e2fcacb14719e3f0bcd0bb4bba150561306353dfdc2140a1930a2ba28f886596c2bab003eafcc08bb2e6e1e2b2953987112dde8ec7a72fb5318c3cd47df0c88c3a450adfe2473a8f235f1a2d419ad3e8e869464fb3b50f2e5132a1dd5615454887c4e2d442051b38b227b4b8ecb8a19fad2236f3a06515b1ac521cd886ac6cd4123578dbce7521f0fa1ef16db65ba992171d3f510446cb81ad25", 0xda}, {&(0x7f0000451000-0xed)="7018a6d35f03028a07f1d5ea8242b2a61da4f724674cdc18800d916ae426a29250dd9144ed5ea13d159d61f18d02a248ac2afac07af0559d287612dcc49b8619eda6ab1febe7cded6f908d88672bb7a2aa4c64fd28892fb5b3f923983abc2f1d22e84cffe49bc25132954bce117d4c410987c1220004c111598e7c79be674888bbec5db4c43a054f841239889961258f89f83b7983bc777568adab0d320803169a641877b819978361cd003cc7b56d164ec82ea5d9d496bcbb76626c75098ac6c08711b3e9d03a7fd703f98b4f5869badf52bc89e1f2d98b5cc8547ba11a43bc4808145538ec5d1d9ad1ba8072", 0xed}], 0xa, &(0x7f0000032000-0x1b4)=[{0xc8, 0xff, 0x2, "c603d5d8ac761c046efce1a2260720858f36a852373a3668cfe157b9a52b613dabea18a4b7ecacfe597558fd059216600c6ddf10fcc7227d9e82a2267372e2a81079d8ffaa2aa91fc93b6c161facdcf2fe40a8d7c9006ed29574920e6911f2febc4f5e868fe80a98501b036746d70540094848fcf50b216831281922cbde00d227c857e59b9e21d129b50df495d6ac2b8d2f247f27625b7a82cc03cef4d99367e956d336a4d815174e7ab32be72e96c01600ea5e77b2c0e45f7c47ac"}, {0xec, 0x118, 0x7, "ecf2b886798c31ae278b0fecf624dbf18f0b11dc13e22e9b1bd8beff7c9a03bf74ddb2643e43aa372e3654cbcd75e7a21cdf1c124e260d8efd63def92d0d76dd2e46ee4e2ee25783fb11f7a4af6c1c275f2b2c32bf2f83807d1d65cd16fb8b267a4052a182090b7291e403dc580d4e985752c2b006c875d58c3e82341fa358ecca3c446e99a093932acd8b3a28971750ae7075a077602519f06dca6317e67b36cc03f9da86497c91acc3981b604682eddbc523195eac6e4b6c7a9890e7d98dea53ad5e7dce8a0ab0cd80487e51c2175f8bf4bff9a0c8eab8315cc51834db436b"}], 0x1b4, 0x44051}, 0x10) mq_getsetattr(r1, &(0x7f0000778000-0x20)={0x3, 0x1, 0x0, 0x9, 0x6, 0x5, 0x80000000, 0x421}, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 17:41:27 executing program 3: r0 = open(&(0x7f000057a000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dc0000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000001000)=""/228, &(0x7f0000002000-0x4)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) poll(&(0x7f0000002000-0x18)=[{r0, 0x2, 0x0}, {r0, 0x50, 0x0}, {r0, 0x80, 0x0}], 0x3, 0xb401) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000003000)=""/116) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='ifb0\x00') 2017/12/26 17:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fb1000)={@common='ipddp0\x00', @ifru_names=@generic="4f5400efc0a1ed4f3a0a1fdc1b2073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000d8a000-0x4)=0x3bb0, 0x4) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000502000-0xc)={0xd0000000, 0x0}) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xc4)=""/196) ioctl$TCSETS(r0, 0x80045430, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000006000-0xe8)=""/232) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x187, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x200, 0x8}], {0x8100, 0x4, 0x5, 0xffffffffffffffff}}], {{0x88e7, @ipv4={{0x3d, 0x4, 0x5, 0x101, 0x171, 0x1, 0x1, 0x7, 0x32, 0x0, @empty=0x0, @rand_addr=0xbe1, {[@noop={0x1}, @cipso={0x86, 0x15, 0x20, [{0x7142412b8a89da71, 0xf, "a5057a9e149471b022a54ab5a8"}]}, @timestamp={0x44, 0x24, 0x1e4, 0x3, 0xfffffffffffffffc, [{[@rand_addr=0x62a], 0x5}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@multicast2=0xe0000002], 0x3}, {[@multicast1=0xe0000001], 0xfffffffffffffffb}]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x6cf0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @cipso={0x86, 0x80, 0x4, [{0x2, 0x11, "d2b1e00506c0de9ef20b98f396ebb3"}, {0x5, 0xe, "4f1dbdd7afeceeac799ff2f3"}, {0x0, 0x4, "a3fe"}, {0x7, 0x9, "6191788d408e56"}, {0x0, 0xe, "f5bdaf16f433a94ef9d55e1a"}, {0x6, 0xf, "4ffc87e531b69053970f5be907"}, {0x7, 0x7, "5ddc39f371"}, {0x7, 0xc, "d089b44941c39e8f3bc7"}, {0x0, 0x11, "185ff90dbe528f85334a35943415fe"}, {0x0, 0xd, "4902138791550d61d54f6f"}]}, @generic={0x89, 0x2, ""}, @timestamp={0x44, 0xc, 0x80000000, 0x1, 0xfffffffffffff800, [{[@broadcast=0xffffffff], 0x4}]}, @noop={0x1}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x9, 0x9, "dbb7b7", 0x1ff, "532513"}, "ac7fbe47574ef7b59737ebe98bf990fe5b6b7d101da90596afc2d59d0ba69f84e36327cb76a90c9de14d334a1503b0d1085198d70ba6b169b6ce35ced7f4d2f05b25b81fbcbb567f0cf74e9547101bbe0f2c914f95743b8246fe640ca92e26de23ea0339c50827816922540a3d"}}}}}, &(0x7f0000006000-0xc)={0x1, 0x1, [0xd93]}) 2017/12/26 17:41:27 executing program 5: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x4) setsockopt(r0, 0x800000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r0, 0x800000000107, 0x2, &(0x7f0000b3d000)="01000000039c060000070000c4ffccbe", 0x10) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000587000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001b7000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00004da000)={0x51, 0x40000000000000, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x100}}) r1 = creat(&(0x7f000060d000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a76000)={0x1, [0x0]}, &(0x7f00000cb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f28000)={r2, 0xd3, "b052336301cb671f7a452bf6e9619502a4807fdd895d74c374c6fe8a44a00dd5910da8fdfd74579cccd42a81873e5413e0b23c2e05ba49612dd5f8d5c18d7c4d8cdff590477d74363c8998dd04979a06ab49d26ec934f7bb0c0401c3546ea09db21a53d5e9bfb28b246993b72ad73a0031a7dd2cda46a1338a930347f0b7452149c40bd13f9030b8f054bf7942dbe7476d3b61e9a27837b713b245b875fe415de32a45ee21bc5a170027e8c323fe2ce9285f33291a9f3994172964dc8f328fa7f00d0b4b4d8c9cfc8d15f03537e8c9902cdea3"}, &(0x7f0000de5000)=0xdb) epoll_pwait(r1, &(0x7f0000f3e000-0xc)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000ef3000)={0x7}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2017/12/26 17:41:27 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000012000)=0xc) [ 98.971709] device gre0 entered promiscuous mode 2017/12/26 17:41:27 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) write(r0, &(0x7f0000001000)="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", 0xec1) 2017/12/26 17:41:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0xe)="757365723a3a766d6e657431d000", 0xfffffffffffffff8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000)='encrypted\x00', &(0x7f0000008000+0xf9e)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xfa)="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", 0xfa, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000008000)="f7f1fc31f74cb34558d11e2a96cbd9992b39647dd69ebf6a8dccd7f072238c9174149e7501ae668e1277d01379ba2aef7329f1c66c629001723357bb1e0caea8148e219ab5ca6040af941cc1d8a1b95f4f9f7e9500eca3a022533aaf39a4fff63afe7a5e62b0d88d958ad7ee36ca10aa376e774212010eb3a61c4dfae1c49e0f88b00e6a60cae1c46e04bae2c6b9eb2aa5f823914958a9fcf0a8a3c4a4cdcb234b29421a274bd19f6926ee84ac181c8bc2fae1aeccc701db5e1f40ab37bec1ef720b2f4d7efcdc", 0xc7, r2) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x48, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f"}) 2017/12/26 17:41:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000097c000)='./file0\x00', &(0x7f0000000000)={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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000048b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006fd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000034000)=[{{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000093000-0xdb)="a69b6fe44b1d761680343a2732c0bc7a995be640555d653323316c19bce9a1ac5e11ec9aa2c7b6380fb056d2652b29c21a0a6a0b8a395f64b2b1d90bf4ad03d8a944a9eeefa1ad0cdaa3243a031d1159701b3a0df9c407249e714bd580e385c7061ce5039ba569459df48ec8a1328e52237e4ae9a79c7229366649773587811c0a104fe2a6f79b4cbf4df51da6ca7227e605eb5573549804391c02dc41f1334403f48b128606bf70797b5b8ad1545801ffb47ff3ed602204243f71b7c0ace225e6e8f99c0407ff134a95ea0ea62e4a39c83fe9e5e2591fed29a458", 0xdb, 0x0, 0x0, 0x0) execve(&(0x7f0000e50000-0x8)='./file0\x00', &(0x7f0000abb000)=[&(0x7f0000032000)='!proc]%\x00', &(0x7f000052b000-0x1)='\x00'], &(0x7f0000c37000)=[]) 2017/12/26 17:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='oom_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002dc000)={0x5, 0x4, 0x1, 0x7ff, 0x4, [{0x5, 0x2, 0x9852, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0}, {0x1000, 0x7, 0x6, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x9, 0x89, 0x8100000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1ff, 0x7f, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c0b000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregset(0x4204, r1, 0x0, &(0x7f000012b000)={&(0x7f0000915000-0xe5)=""/229, 0xe5}) ftruncate(r0, 0x3) 2017/12/26 17:41:27 executing program 3: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000947000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f000097d000)={0x9, 0x9, 0x7, 0x7961, 0x8, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000001000-0x28)={@common="73696c20e30600008000000030001f04", @ifru_data=&(0x7f0000001000-0x20)="00000000000001fffff1ffffff15e3000000ffff00f901000449faf5cc010023"}) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000f41000-0xd)='/dev/usbmon#\x00', 0x2, 0x501000) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/26 17:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f00002d0000-0xac)="120000001200e7ff5bffe9000914000a00e6637298c6dcc268a2f3a80ccef1ccd4cbb220c5bd9fd9b725d14455e85000b80a000000000079dfabf88efaf0142c18744a5da09b1e8b5651509a17b9d2ef17c0ef5dd8b00022028b5f4fe23f7137d19c1ca7c94e5a4b12c730404d1923094835bd9ce6ba4f05c0acfa1f536462862e9b8df35a5b5792cce49b51dede6d5cc0b1b05a1e9f474993a218649283a3c3d3c7508db029352652bff25f", 0xac, 0x4001, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f000051b000+0x455)=""/4096, 0x1000, 0x0, &(0x7f00000e2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 17:41:27 executing program 7: r0 = socket$packet(0x11, 0x8003, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="", 0x0) getpeername(r0, &(0x7f0000d9a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f8000-0x4)=0x10) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000093e000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000aa4000-0x50)={{0x52, 0xfffffffffffffffe}, {0x0, 0x1f}, 0x7, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x800000000000002, 0x0, 0x0}) bind$inet(r1, &(0x7f00009c7000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e00000-0xc)={0x0, 0x0}) close(r0) pwritev(r0, &(0x7f0000ae1000-0x10)=[{&(0x7f00008f1000)="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", 0xf3d}], 0x1, 0x0) 2017/12/26 17:41:27 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x5, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x879a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000005000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000d000-0x8)={r1, 0x8}, 0x8) umount2(&(0x7f000000c000-0x8)='./file0\x00', 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000000d000-0x8)={0x0}, &(0x7f000000c000)={0x0}, 0x8) 2017/12/26 17:41:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x10123, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d0000)={0x0, 0x0, 0x0}, &(0x7f0000644000-0x4)=0xc) pwritev(r1, &(0x7f00003bb000-0x10)=[{&(0x7f00002a7000-0x73)="b69a1a9c1ce8a45673b1f338532c2fb5cb795754279bc06020c37bdbb0a402e08557a19a0f510137a053832554a7db3426f04a120404a6039e64d2cc74303fcfa7cc416c45df949ff070713bb2d29c0eca375fa8f362ba6e79ca4ed351f2ea680576a867340b12579913b464184d5bccd8d5bf", 0x73}, {&(0x7f00001cb000)="9ec453d3b13d26fb8fd77ca4e63175bff4ebe1a177171984ce757e3025f9dc1710056489920eb181fc704d89cd0efa478a4b3304020f5e21d0b735bc7f56f0e627a7301d4daefd121fc29645c6a06cbd1c34fdba73d03d52628c6d23fe6b14bc24a43f8da1d522c6e0e47fdf940a40264915bf10634de0c6b29a4bc0ecd5a5b4039835dee4ce3b5e62548b3c67ec79a3b1220dd75f117036b4c3c54fd13a5474dceb707497", 0xa5}], 0x2, 0x0) r5 = getpgrp(0x0) sendmsg$unix(r3, &(0x7f0000d17000-0x1c)={&(0x7f0000721000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002c3000-0x30)=[], 0x0, &(0x7f000015d000-0xac)=[@cred={0x18, 0x1, 0x2, r4, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r5, 0x0, 0x0}], 0x30, 0x0}, 0x0) 2017/12/26 17:41:27 executing program 3: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003d8000)={0x52, 0x0, 0xffffffffffffffff, {0x7, 0x7}, {0x4, 0x2}, @const={0x81, {0x80000001, 0xffffffffffff8001, 0x0, 0xfffffffffffffff7}}}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000471000-0x4)={0x8}, 0x4) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c7000)=0xb) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00005c6000)={0xb9, 0xbd, 0x1, 0x0}) [ 99.151359] binder: 17184:17187 ERROR: BC_REGISTER_LOOPER called without request 2017/12/26 17:41:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000dc3000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000dd9000)={0x0, 0x0}) 2017/12/26 17:41:27 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xc0)=""/192, 0xc0, 0x2, &(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f000068e000)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000aa5000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x1) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000aed000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) 2017/12/26 17:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) statfs(&(0x7f000012d000)='./file0\x00', &(0x7f000085f000)=""/58) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x80000000000000, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 17:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000370000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772673000512f0000000000ff0300", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a86000)=0x0, &(0x7f00006d0000-0x4)=0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000685000)=0x401) [ 99.195385] binder_alloc: binder_alloc_mmap_handler: 17184 20000000-20002000 already mapped failed -16 [ 99.212979] binder: BINDER_SET_CONTEXT_MGR already set [ 99.218967] binder: 17184:17206 ERROR: BC_REGISTER_LOOPER called without request [ 99.225447] binder: 17184:17187 ioctl 40046207 0 returned -16 [ 99.237291] binder_alloc: 17184: binder_alloc_buf, no vma [ 99.247833] binder: 17184:17187 transaction failed 29189/-3, size 0-0 line 3128 [ 99.256796] binder: 17184:17206 got reply transaction with no transaction stack [ 99.268964] binder: 17184:17206 transaction failed 29201/-71, size 24-8 line 2921 [ 99.280226] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.285690] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.292265] binder: undelivered TRANSACTION_COMPLETE [ 99.297514] binder: undelivered TRANSACTION_COMPLETE [ 99.302964] binder: undelivered transaction 162, process died. 2017/12/26 17:41:27 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000fde000-0x4)=0x0, &(0x7f00000a4000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x100000000010e, 0xa, &(0x7f0000000000)="", 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f000079e000-0xed)="3e4735df462684d48f47c6ffb5d0a2b79ec466f0de93a224174703b65be015c44cf71791eb6fe33a9893108732ccee1ddf9bcd9e81d0f4fd90f5df3b18af4511afee057c15f59c2d5bf3db5f65ab05ecce96e0ee91a8e9ad7d8c0c8a64446c1dcea0690c47a841498d4f9c691e196e8e1c395291a35daabb680a7eca816ef0f4a31985dd7308c5c87a2d503b3ab218754a99e8d627ff093da072e75750cd40e5d7166a3484d7262e11bf88b103ac7c312dfb948d8a49d568fef5aeeda64e9f80014671fe10f0ebbb9fbf01c6f259e48e01b6a7f2669f48400c2d1131faf7f28f320be0ebd0d3154ac57fa9a51b") 2017/12/26 17:41:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x11)=@random={'system.\x00', '/dev/rtc\x00'}, &(0x7f0000956000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/26 17:41:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0xd9)=""/217) sendto$inet6(r0, &(0x7f0000001000)="bbe608d4df45e1ef1ffa9837763d98b6d30cf2d01feec006d110ae4ba8812e12332fb6303c05d7f9c663bbc24247c4332dbbc68b7297b5f0330c9fde01a65ee9c866e6e43001b763dd2fd83abec3acd51965c6145c4e903ee2ab5995d94195bf9dcf56c5a3c2c1cb683722857b6b1b2a4c63ac2585e5f70cf85b5f486f8931b618b42d8e75cc0ae10aecc3c7e7f80fbae65ccf81484ca879b7ad95d16b20f697df5e7c49cbcf3e8614ec703abfe31a471880527ee5058c0f7181b99a728243b8384044b28ef1ca73f78ede0bdfa276071f32b093f1b3c762cb44c39d76c339f01d20", 0xe2, 0x4, 0x0, 0x0) 2017/12/26 17:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009e8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001bd000-0xc)={0x0, 0x38, &(0x7f00009aa000)=[@in6={0xa, 0x2, 0x1d, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f0000ae4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a4d000-0x8)={r1, 0x7ff}, 0x8) 2017/12/26 17:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000128000)=0x0) recvmmsg(r0, &(0x7f0000780000+0x4a8)=[{{0x0, 0x0, &(0x7f000067b000-0x8)=[{&(0x7f00006eb000)=""/238, 0xee}], 0x1, &(0x7f0000fbc000)=""/167, 0xa7, 0xfffffffffffffff8}, 0x200}, {{&(0x7f000024f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006ea000)=[{&(0x7f0000f86000-0xda)=""/218, 0xda}, {&(0x7f0000e7e000-0x83)=""/131, 0x83}, {&(0x7f0000033000)=""/4096, 0x1000}, {&(0x7f000053f000-0xc2)=""/194, 0xc2}, {&(0x7f0000b3c000-0xee)=""/238, 0xee}, {&(0x7f0000942000-0x9b)=""/155, 0x9b}, {&(0x7f00005ce000-0xfe)=""/254, 0xfe}, {&(0x7f000094c000)=""/188, 0xbc}], 0x8, &(0x7f0000f59000-0x88)=""/136, 0x88, 0x40}, 0xfd0}, {{&(0x7f000018c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ef000-0x38)=[{&(0x7f000056c000)=""/46, 0x2e}, {&(0x7f0000c1e000)=""/55, 0x37}, {&(0x7f0000e7c000)=""/210, 0xd2}, {&(0x7f00006ef000)=""/250, 0xfa}, {&(0x7f000087a000)=""/40, 0x28}, {&(0x7f0000f5d000-0x4)=""/4, 0x4}, {&(0x7f00008d6000-0xec)=""/236, 0xec}], 0x7, 0x0, 0x0, 0xf69}, 0x9}, {{&(0x7f000023d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ff6000)=[{&(0x7f00009cf000)=""/203, 0xcb}, {&(0x7f00002a3000-0x6e)=""/110, 0x6e}, {&(0x7f0000cc3000)=""/114, 0x72}, {&(0x7f000015d000-0x4)=""/4, 0x4}, {&(0x7f0000440000)=""/0, 0x0}], 0x5, &(0x7f00007d2000)=""/9, 0x9, 0x4}, 0x0}, {{&(0x7f0000490000-0x7)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ae6000-0x30)=[{&(0x7f0000be4000)=""/210, 0xd2}, {&(0x7f000071b000-0xdd)=""/221, 0xdd}, {&(0x7f00008c8000)=""/244, 0xf4}, {&(0x7f00007fa000-0xfd)=""/253, 0xfd}, {&(0x7f00008d2000-0x8c)=""/140, 0x8c}, {&(0x7f000036f000)=""/22, 0x16}], 0x6, &(0x7f0000005000)=""/198, 0xc6, 0x6}, 0x2}], 0x5, 0x21, 0x0) 2017/12/26 17:41:27 executing program 5: prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/4096, 0x1000) 2017/12/26 17:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005cf000)=@common='lo\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0xc0000000000004c, &(0x7f0000eea000-0x4)=0x8, 0x4) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000094e000-0x9)='/dev/sg#\x00', 0x6, 0x2) fcntl$setsig(r0, 0xa, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@common='tunl0\x00', &(0x7f0000ad0000-0x1008)=@ethtool_wolinfo={0x8, 0x0, 0x0, "422338d80a3d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ade000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000cea000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f0000eba000)=0x0, 0x8000) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000561000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000376000-0x8)={0x200, 0x0, 0x7, 0xffffffffffffffff}, 0x8) setrlimit(0x6, &(0x7f0000a06000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004dc000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000155000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0x14) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f00004fe000-0x7e)="a9da487f22f2f31ef6ea507c2f8e181e1b823c6fe1accdcdeffc97738f44ef5e387b52e1d3e6d11ca938e34f3c91b89b73415f465c674113f0833b13cdd1c6541a64fbba15e41f665a88e8c74468af9e5f52c4bc15c276e6628c00de7f4d84eb00dbafbaaca8b8d5f7adec8bdad0731ff32791b4da39abc03db144f84513") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x0) 2017/12/26 17:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) timer_create(0x0, &(0x7f0000261000-0x58)={0x0, 0x1b, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000)=0x0) timer_gettime(r1, &(0x7f0000bcb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000792000)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) [ 99.373483] audit: type=1326 audit(1514310087.455:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17241 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77e4ba9 code=0x0 2017/12/26 17:41:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b08000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000d0f000-0xc)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8b12, &(0x7f0000001000-0x1)="ed") 2017/12/26 17:41:27 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fe6000-0x24)={0xda9, 0x1, 0x984, 0x0, 0x100, 0x3, 0x2, 0xb30, 0x2, 0x8, 0x7, 0x2}) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe7000-0x4)=0x4) 2017/12/26 17:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 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}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) socket(0x19, 0x80007, 0xffffffff) 2017/12/26 17:41:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000563000-0x10)='/dev/input/mice\x00', 0x0, 0x182) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000a33000)={&(0x7f0000840000)=[0x20], 0x1, 0x7d, 0x3ff, 0x1a19, 0x6, 0x8, {0x100000001, 0x240000000000, 0x1, 0x9, 0xe4, 0x75a, 0x2, 0x200, 0x53, 0x4, 0x3f, 0x2, 0x8, 0x1f, "167ee2f7af710fc93d355e62a3eb14533737d18925ef754e6cd23520f53aa598"}}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000c7000-0x10)={&(0x7f00008a4000/0x2000)=nil, 0x2000}) sync() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000aa7000)='keyring\x00', &(0x7f0000947000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f000066e000-0x8)=[{&(0x7f00005de000)="0c97b6d7ba1e0a8bdc9c40fd43ef587b3bfaa6182799bd42445b6429be1a2e5beb9c943acece3dd17e7200474dd98e5e9f61a014dfc48c306748553a7277373d9f436a4b7c37f73f76589d72cedc07b2af110977be", 0x55}], 0x1, 0x0) geteuid() fremovexattr(r0, &(0x7f0000626000)=@known='system.posix_acl_default\x00') 2017/12/26 17:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ba2000+0xae)='./file0\x00', &(0x7f0000c82000-0x10)=[], &(0x7f0000540000)=[], 0x100) r0 = inotify_init() write(r0, &(0x7f0000f50000-0x99)="30231011aab9be2cdde0093db9052ed2851d3c1de8bdc708455d771d66bf5d5bc48b092ccb6366c570341d65d714227e118d59fefe9f2f7b90567dcf68015ef52c6b676959632f64e3781bb577736bbad2bb597c5c787176313158c17451a4b5e95460734a7fd2c6ef64003ad1340a7aaa254b317f0e4e3279c7cad5702abf41646ae04882b854fdb7cc872e877a8960fa184358e7bdcc003d", 0x99) 2017/12/26 17:41:27 executing program 7: process_vm_readv(0x0, &(0x7f0000504000)=[{&(0x7f000079c000)=""/232, 0xe8}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) modify_ldt$read(0x0, &(0x7f00005cb000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x1c9c380}, 0x0) 2017/12/26 17:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffbffffffffeffff) 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) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000067e000-0x10)='/selinux/member\x00', 0x2, 0x0) time(&(0x7f00009e1000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000396000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000799000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f6b000)={r3, r4}) r5 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) read(r5, &(0x7f0000039000-0x46)=""/70, 0x46) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f00007bf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) flock(r0, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f18000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000d76000)=0x7, 0x4) sendto$inet(r5, &(0x7f0000ec7000)="9eb0cf628dec592c3c60e38d6df69e18bf9f8771d9536a36345d52b8e43037c4da8af013b3c73a9097c3cf84e8b1d7bab6e55847de043d591bb64b355d5b168b0167bd80c56347a5c245e19d6145f19fe2e5e735a640bd8bd112b98a8421c6d3619db2f30219bca2925af47bf84154af757ed48d2674241dce3ae1d5c70e9392f23c137e820a834e854e9272ff9c18b4fed88ce802b281b24386c87720d07a7cc1339ce15e7a504fba4684b3ee01a508d72a6a86df27b1c0023eb3d94a2045661aa8bc089c463d4cc1ffcf22fc9ca01ac4dad34bbbf907aab98f7f1d10b0945b3eb5f4acb877351ee76051fcde89", 0xee, 0x0, &(0x7f0000c5f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 17:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000031000)={0x0, {""/7}, 0x0}, &(0x7f0000fa1000)=0x10, 0x80800) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003dd000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_fuse_mount(&(0x7f00004f6000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x78ad, 0x2) socketpair(0x0, 0x0, 0x1, &(0x7f00009f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000584000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000039e000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000861000-0x1000)=""/4096) ppoll(&(0x7f0000e89000-0x28)=[{r0, 0x10c0, 0x0}, {r1, 0xc000, 0x0}, {r2, 0x600, 0x0}, {r3, 0x84, 0x0}, {r5, 0x200, 0x0}], 0x5, &(0x7f0000e45000)={r6, r7+10000000}, &(0x7f0000498000-0x8)={0x8}, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00004b4000-0x50)={0xfe41176211d4b305, 0xffff, 0x1300000000000000, 0x0, 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]}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2017/12/26 17:41:27 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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=@loopback={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}}, &(0x7f0000131000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b7000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x9, 0x3, 0x2, 0x2, 0x80, 0x20, 0x4dd, r1, r2}, {0x9, 0x0, 0x9, 0x26f, 0x5, 0x93, 0x0, 0x100000000}, {0x401, 0x1, 0x5, 0x3}, 0x1, 0x20, 0x0, 0x1, 0x40, 0x8668f21134ba1625}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0xfffffffffffffff9}, 0x8, @in=@empty=0x0, 0x0, 0x4, 0x3, 0x1f, 0x19, 0x7, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 17:41:27 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ac4000-0x40)={0x0, 0x38, "917da65461a4c2c230bf50a32c4e08106e7a08af6fcc37bedab6b5ff7343d6f7ff8ded8a14bf54b6c9b1fd4e4ae7a46ee44b5a277f7387fa"}, &(0x7f0000d3d000-0x4)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x80008, 0x40000008, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) clone(0x80102000, &(0x7f000000c000-0x8f)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000)="") 2017/12/26 17:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001fc000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000da0000-0x8)={0x4}, 0x8, 0x80800) signalfd(r1, &(0x7f0000209000-0x8)={0x0}, 0x8) [ 99.541379] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.550304] CPU: 1 PID: 17285 Comm: syz-executor5 Not tainted 4.4.107-g610c835 #4 [ 99.557935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.567266] 0000000000000000 bc6c7fea063c2876 ffff8801cf42f5f0 ffffffff81d0457d [ 99.575229] ffff8801da3bac00 1ffff10039e85ecb ffff8801cf42f778 0000000000000000 [ 99.583187] 0000000000000000 ffff8801cf42f7a0 ffffffff81606345 ffffffff81234260 [ 99.591146] Call Trace: [ 99.593703] [] dump_stack+0xc1/0x124 [ 99.599037] [] handle_userfault+0x715/0xf50 [ 99.604976] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.611956] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 99.618329] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.625310] [] ? handle_mm_fault+0xb5d/0x3190 [ 99.631421] [] ? handle_mm_fault+0x291e/0x3190 [ 99.637619] [] handle_mm_fault+0x2938/0x3190 [ 99.643642] [] ? copy_page_range+0x1430/0x1430 [ 99.649843] [] ? __do_page_fault+0x780/0xa00 [ 99.655867] [] ? vmacache_find+0x59/0x290 [ 99.661665] [] __do_page_fault+0x35b/0xa00 [ 99.667516] [] do_page_fault+0x27/0x30 [ 99.673021] [] page_fault+0x28/0x30 [ 99.678265] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 99.685070] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 99.691445] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.698424] [] ? hash_futex+0x210/0x210 [ 99.704018] [] ? userfaultfd_release+0x5a0/0x5a0 [ 99.710389] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 99.717194] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 99.723915] [] ? selinux_file_ioctl+0x363/0x570 [ 99.730198] [] ? selinux_capable+0x30/0x30 [ 99.736049] [] ? __fget+0x20b/0x3b0 [ 99.741290] [] ? __fget+0x232/0x3b0 [ 99.746531] [] ? __fget+0x47/0x3b0 [ 99.751716] [] compat_SyS_ioctl+0x28a/0x2540 [ 99.757745] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 99.765246] [] ? userfaultfd_release+0x5a0/0x5a0 [ 99.771617] [] ? compat_SyS_ppoll+0x420/0x420 [ 99.777731] [] ? compat_sock_setsockopt.constprop.6+0xad/0x4c0 [ 99.785321] [] ? compat_SyS_futex+0x1f9/0x2a0 2017/12/26 17:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000412000)='/dev/sequencer\x00', 0x400000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b11000)={0x0, 0x0}) r4 = getpgid(r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x1, &(0x7f0000ee6000-0x1)="f1") ptrace$getsig(0x4204, r4, 0x202, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000589000)={0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f00001b9000)={0x0, 0x0}) [ 99.791433] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 99.798414] [] ? compat_SyS_setsockopt+0x18a/0x290 [ 99.804967] [] ? SyS_socket+0x121/0x1b0 [ 99.810558] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 99.817105] [] ? do_fast_syscall_32+0xd7/0x890 [ 99.823302] [] ? compat_SyS_ppoll+0x420/0x420 [ 99.829412] [] do_fast_syscall_32+0x314/0x890 [ 99.835523] [] sysenter_flags_fixed+0xd/0x17 2017/12/26 17:41:27 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00008d5000-0x1c)={&(0x7f0000f65000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f64000)=[{&(0x7f0000f65000-0x8a)="4b042cab2b117c7258d70465cb8acc1aeb167fd0d28c2e19e2dd2b059be13f16f16fe1e5cf92258a09cd06b06eb905deee92353dd96fc72ee0ec10a823b9857159a254ec1bc6b57188ca6d67cf570e1f92b01ced9df547da26c342f3660016589d1ea33ed5c18bbad1cc22b65f77895a7e48fcbf8000be948db07e9cf947d4704eaef6997e73d245680f", 0x8a}, {&(0x7f0000081000)="21051c52d64265818d7b9bebc26f6a1858dd585ad5acac5082bd4d4c5d3e03dfd8b3a75c05a8186f5ce934024a9fad6fb9c16757387943f1afe767824d3c0dadb26a7bb305cb28d86c4e98b860c67b19808d6374c100421e9d537b7bd96dc7c151ced7a5f0ebf7ce9e875ade667b6f06c47c33e495f2ef2bec50e8c23d4d5d15d1717047f20c4d7f661bb6f2f884ff254a6a3ae1ec706e59e711ce5a1d00ba3ee5458db2ee699e6a6595836bbdf704fc60", 0xb1}, {&(0x7f0000f64000)="e650768b929e839c63a6e903e5430f173d8475bc1ba6e173fae64bee6360a790578741c6bb275296604abceb29a2239b2f890ca85d31948680c835d66c1cacdab4c15840d44d0985deac1c68e338f16953abbfd46282ea80dfdd439eab71b47a0428b24dcb3e1811777a86d2e607c9a2e36a2a39724dbfa115fbdf65a03271c5fccf380de6824d32431b54041b8ed7ac003e0f74326387852b9663a79684068eae935118851b9370f15cbf78517b82910ec32aea7a26f357f4510ceed9", 0xbd}, {&(0x7f0000f65000-0x61)="26cae293f4bcf61a7b7d6324c84701daa4995b3c6e8415ae230c6516f1d4ecc493c67a27ebafbd8a97326082666fc1b4fecfadd8aca3e3c68cbc5232c9cfb2123e85fb874ef3e7118eb352c808daf4e9ebbf1fd9587e0f05edf1ee30916f2194b0", 0x61}, {&(0x7f00004e3000-0x72)="6b3f14d1626e333234be70691ef2c1c233d6773b2bcc0f72b6c1ba92daae0ea04d8c5eb6c80ba9f61ca2e3a144507c71c30a5005bfbdcf53b71fc4348a42c952428efe70f3bb990ea9c2de4f7690bfa41828d018a57624dd8a2e9e3bf75c29ac372a6f7928625fb37184915de98c827c9406", 0x72}, {&(0x7f0000c1d000)="4b7e45a61fc856d42c374c9c", 0xc}, {&(0x7f0000f65000-0x6c)="103b0fec03478afd88493a17d226282ee190817837d765f737cc04b44bded5f008be0fffe5de936966d43ce4bb5c418af28a8b00de89aa92c3608e87181bbdfdc530e25f3388b12bd70a2596d44367b1df51514a28b1196ba4185b94f722b5c780b1c5e0daeec962edd50ae6", 0x6c}, {&(0x7f0000683000-0x20)="d63ba8e116a6db25d65e6235239dbda0fbcb933fb9057291897f0c435aa4a18e", 0x20}], 0x8, 0x0, 0x0, 0x4000}, 0x4000) getitimer(0x2, &(0x7f0000e45000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000e2a000-0x6)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/26 17:41:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005e3000)='./file0\x00', &(0x7f0000eaf000-0x8)='./file0\x00', &(0x7f0000430000)='configfs\x00', 0x4000, &(0x7f0000000000)="770dd34b4ce0bf7f874fbcaa0efedc5dfc42e45c5d8c96b4613925458e4a96a187404bb3fd696a1607dbe9e2ca394e1aabec71b498f0c8689d66da59c5eab40e09f924817dc114256353e871") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) [ 99.963999] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.969405] CPU: 1 PID: 17285 Comm: syz-executor5 Not tainted 4.4.107-g610c835 #4 [ 99.977015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.986348] 0000000000000000 bc6c7fea063c2876 ffff8801cf42f5f0 ffffffff81d0457d [ 99.994358] ffff8801ceb32180 1ffff10039e85ecb ffff8801cf42f778 0000000000000000 [ 100.002363] 0000000000000000 ffff8801cf42f7a0 ffffffff81606345 ffffffff81234260 [ 100.010364] Call Trace: [ 100.012932] [] dump_stack+0xc1/0x124 [ 100.018272] [] handle_userfault+0x715/0xf50 [ 100.024216] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 100.031206] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 100.037588] [] ? handle_mm_fault+0xb5d/0x3190 [ 100.043705] [] ? handle_mm_fault+0x291e/0x3190 [ 100.049906] [] handle_mm_fault+0x2938/0x3190 [ 100.055931] [] ? copy_page_range+0x1430/0x1430 [ 100.062134] [] ? __do_page_fault+0x780/0xa00 [ 100.068156] [] ? vmacache_find+0x59/0x290 [ 100.073918] [] __do_page_fault+0x35b/0xa00 [ 100.079774] [] do_page_fault+0x27/0x30 [ 100.085281] [] page_fault+0x28/0x30 [ 100.090526] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 100.097334] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 100.103707] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 100.110687] [] ? hash_futex+0x210/0x210 [ 100.116279] [] ? userfaultfd_release+0x5a0/0x5a0 [ 100.122651] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 100.129458] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 100.136179] [] ? selinux_file_ioctl+0x363/0x570 [ 100.142465] [] ? selinux_capable+0x30/0x30 [ 100.148317] [] ? __fget+0x20b/0x3b0 [ 100.153559] [] ? __fget+0x232/0x3b0 [ 100.158802] [] ? __fget+0x47/0x3b0 [ 100.163958] [] compat_SyS_ioctl+0x28a/0x2540 [ 100.169987] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 100.177487] [] ? userfaultfd_release+0x5a0/0x5a0 [ 100.183858] [] ? compat_SyS_ppoll+0x420/0x420 [ 100.189970] [] ? compat_sock_setsockopt.constprop.6+0xad/0x4c0 [ 100.197574] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 100.203685] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 100.210666] [] ? compat_SyS_setsockopt+0x18a/0x290 [ 100.217212] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 100.223758] [] ? do_fast_syscall_32+0xd7/0x890 [ 100.229956] [] ? compat_SyS_ppoll+0x420/0x420 [ 100.236068] [] do_fast_syscall_32+0x314/0x890 [ 100.242180] [] sysenter_flags_fixed+0xd/0x17 2017/12/26 17:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008ab000-0x28)={@common='bcsf0\x00', @ifru_settings={0x9, 0x201, @fr_pvc=&(0x7f0000070000)={0x7f}}}) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r1 = creat(&(0x7f0000b9b000)='./file0\x00', 0x125) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f3b000)={0x0, 0x0}) close(r0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000ea000-0xc7)=""/199) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/26 17:41:28 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000376000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/relabel\x00', 0x2, 0x0) r2 = getpid() mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000f93000-0x8)=0x5) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f93000-0x8)=0x0) 2017/12/26 17:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008c5000)=0x0) tkill(r2, 0x1a) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eb7000-0xe8)={{{@in=@empty=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000)=0xe8) close(r0) 2017/12/26 17:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) r2 = open(&(0x7f000014f000-0x8)='./file0\x00', 0x100, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000265000-0x4)=0x9, 0x4) 2017/12/26 17:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0xfb8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00005f9000-0x1000)=""/4096) fadvise64(r0, 0x0, 0x5, 0xa3e77f91b7319331) fcntl$addseals(r0, 0x409, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d12000)={0x0, 0x0}, &(0x7f00006f7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e06000)={r1, 0x80000000}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/26 17:41:28 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x400002) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000008000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000005000)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000005000-0x10)=[0x0]}, 0x8}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/26 17:41:28 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f25000-0x8)='./file0\x00', 0x103) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0xc, 0x0, 0x1, ""}], 0xc, 0x0}, 0x0) 2017/12/26 17:41:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00005f7000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2017/12/26 17:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000cd1000)={0x5, 0x0, 0x1, 0x49c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000a72000)={0x0, r1, 0x10001, 0x3}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x40000000000006, &(0x7f000061a000-0x8)={0x0, 0x0}) 2017/12/26 17:41:28 executing program 6: prctl$intptr(0x8, 0x1) pipe(&(0x7f00007d8000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00008de000/0x4000)=nil, 0x4000, 0xa, 0x20110, r0, 0x0) 2017/12/26 17:41:28 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fed000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x32, &(0x7f0000fee000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2017/12/26 17:41:28 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009a0000)='user\x00', &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033f000-0x1)='\x00', 0xffffffffffffffff) exit(0x9) 2017/12/26 17:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000871000-0x4)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000b32000-0x6c)="2377052b262850fcb224a16475606cb2", 0x10) 2017/12/26 17:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x4200000000) ftruncate(r0, 0x77fe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000091f000)={0x81, 0x6, 0x20, 0x0, 0x80, 0x5, 0x8000, 0x400, 0xfffffffffffffff7, 0x7, 0x7fff}, 0xb) fcntl$getownex(r0, 0x10, &(0x7f0000bbd000+0x416)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001cb000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c67000-0x4)=0x2, 0x4) rt_tgsigqueueinfo(r2, r3, 0x1, &(0x7f0000d37000)={0x16, 0x37, 0x4, 0x3}) sendfile(r1, r0, &(0x7f0000fda000-0x8)=0x0, 0xffffffff) ioctl$TCFLSH(r1, 0x540b, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000063000)={0x0, 0x3}, &(0x7f0000521000-0x4)=0x8) pread64(r1, &(0x7f0000f27000)=""/146, 0x92, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008de000)={r4, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x499}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff, 0xfffffffffffffffa, 0x10000, 0xa0}, 0xa0) mknodat(r0, &(0x7f0000a3c000-0x6)='./bus\x00', 0x8012, 0x80000001) 2017/12/26 17:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000724000)='./file1\x00') unlink(&(0x7f000087c000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 100.381720] binder_alloc: binder_alloc_mmap_handler: 17351 20000000-20002000 already mapped failed -16 [ 100.394132] binder: BINDER_SET_CONTEXT_MGR already set [ 100.403010] binder: 17351:17359 ioctl 40046207 0 returned -16 panic: executor 7: failed: net.ipv6.conf.syz7.accept_dad = 0 net.ipv6.conf.syz7.router_solicitations = 0 #0: too much cover 0 (errno 0) child failed (errno 16) loop failed (errno 0) goroutine 38 [running]: main.(*Proc).executeRaw(0xc4210a22a0, 0xc4226edeb8, 0xc4279950a0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4210a22a0, 0xc4200120c0, 0xc4279950a0, 0x0, 0x1, 0x1, 0x203b, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4210a22a0) /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